diff options
Diffstat (limited to 'include')
354 files changed, 5898 insertions, 3118 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index d768d9c568cf..2da5f4a6e814 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -67,7 +67,6 @@ * General Purpose Events (GPEs) * Global Lock * ACPI PM timer - * FACS table (Waking vectors and Global Lock) */ #ifndef ACPI_REDUCED_HARDWARE #define ACPI_REDUCED_HARDWARE FALSE diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index b1571dd96310..5e0346142f98 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -193,6 +193,7 @@ */ #ifndef ACPI_NO_ERROR_MESSAGES #define AE_INFO _acpi_module_name, __LINE__ +#define ACPI_ONCE(_fn, _plist) { static char _done; if (!_done) { _done = 1; _fn _plist; } } /* * Error reporting. Callers module and line number are inserted by AE_INFO, @@ -201,8 +202,10 @@ */ #define ACPI_INFO(plist) acpi_info plist #define ACPI_WARNING(plist) acpi_warning plist +#define ACPI_WARNING_ONCE(plist) ACPI_ONCE(acpi_warning, plist) #define ACPI_EXCEPTION(plist) acpi_exception plist #define ACPI_ERROR(plist) acpi_error plist +#define ACPI_ERROR_ONCE(plist) ACPI_ONCE(acpi_error, plist) #define ACPI_BIOS_WARNING(plist) acpi_bios_warning plist #define ACPI_BIOS_EXCEPTION(plist) acpi_bios_exception plist #define ACPI_BIOS_ERROR(plist) acpi_bios_error plist @@ -214,8 +217,10 @@ #define ACPI_INFO(plist) #define ACPI_WARNING(plist) +#define ACPI_WARNING_ONCE(plist) #define ACPI_EXCEPTION(plist) #define ACPI_ERROR(plist) +#define ACPI_ERROR_ONCE(plist) #define ACPI_BIOS_WARNING(plist) #define ACPI_BIOS_EXCEPTION(plist) #define ACPI_BIOS_ERROR(plist) diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 8db5bd382915..b2e377b7f337 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -228,10 +228,12 @@ struct acpi_device_dir { /* Plug and Play */ +#define MAX_ACPI_DEVICE_NAME_LEN 40 +#define MAX_ACPI_CLASS_NAME_LEN 20 typedef char acpi_bus_id[8]; typedef u64 acpi_bus_address; -typedef char acpi_device_name[40]; -typedef char acpi_device_class[20]; +typedef char acpi_device_name[MAX_ACPI_DEVICE_NAME_LEN]; +typedef char acpi_device_class[MAX_ACPI_CLASS_NAME_LEN]; struct acpi_hardware_id { struct list_head list; @@ -255,7 +257,6 @@ struct acpi_device_pnp { struct list_head ids; /* _HID and _CIDs */ acpi_device_name device_name; /* Driver-determined */ acpi_device_class device_class; /* " */ - union acpi_object *str_obj; /* unicode string for _STR method */ }; #define acpi_device_bid(d) ((d)->pnp.bus_id) @@ -993,6 +994,8 @@ static inline void acpi_put_acpi_dev(struct acpi_device *adev) int acpi_wait_for_acpi_ipmi(void); +int acpi_scan_add_dep(acpi_handle handle, struct acpi_handle_list *dep_devices); +u32 arch_acpi_add_auto_dep(acpi_handle handle); #else /* CONFIG_ACPI */ static inline int register_acpi_bus_type(void *bus) { return 0; } diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 80dc36f9d527..d076ebd19a61 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -12,7 +12,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20240322 +#define ACPI_CA_VERSION 0x20240827 #include <acpi/acconfig.h> #include <acpi/actypes.h> @@ -660,13 +660,10 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status void *context)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_execute_reg_methods(acpi_handle device, + u32 nax_depth, acpi_adr_space_type space_id)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status - acpi_execute_orphan_reg_method(acpi_handle device, - acpi_adr_space_type - space_id)) -ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_remove_address_space_handler(acpi_handle device, acpi_adr_space_type @@ -881,10 +878,10 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state_prep(u8 sleep_state)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state)) -ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status - acpi_set_firmware_waking_vector - (acpi_physical_address physical_address, - acpi_physical_address physical_address64)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status + acpi_set_firmware_waking_vector + (acpi_physical_address physical_address, + acpi_physical_address physical_address64)) /* * ACPI Timer interfaces */ diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 841ef9f22795..199afc2cd122 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -567,6 +567,10 @@ struct acpi_cedt_cxims { u64 xormap_list[]; }; +struct acpi_cedt_cxims_target_element { + u64 xormap; +}; + /* 3: CXL RCEC Downstream Port Association Structure */ struct acpi_cedt_rdpas { @@ -751,6 +755,7 @@ struct acpi_dbg2_device { #define ACPI_DBG2_16550_WITH_GAS 0x0012 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 #define ACPI_DBG2_INTEL_LPSS 0x0014 +#define ACPI_DBG2_RISCV_SBI_CON 0x0015 #define ACPI_DBG2_1394_STANDARD 0x0000 @@ -1791,7 +1796,7 @@ struct acpi_hmat_cache { u32 reserved1; u64 cache_size; u32 cache_attributes; - u16 reserved2; + u16 address_mode; u16 number_of_SMBIOShandles; }; @@ -1803,6 +1808,9 @@ struct acpi_hmat_cache { #define ACPI_HMAT_WRITE_POLICY (0x0000F000) #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) +#define ACPI_HMAT_CACHE_MODE_UNKNOWN (0) +#define ACPI_HMAT_CACHE_MODE_EXTENDED_LINEAR (1) + /* Values for cache associativity flag */ #define ACPI_HMAT_CA_NONE (0) diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index e27958ef8264..d3858eebc255 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1607,7 +1607,7 @@ struct acpi_mpam_msc_node { u32 max_nrdy_usec; u64 hardware_id_linked_device; u32 instance_id_linked_device; - u32 num_resouce_nodes; + u32 num_resource_nodes; }; struct acpi_table_mpam { diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index 8f775e3a08fd..5cd755143b7d 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -92,10 +92,10 @@ struct acpi_table_slit { /******************************************************************************* * * SPCR - Serial Port Console Redirection table - * Version 2 + * Version 4 * * Conforms to "Serial Port Console Redirection Table", - * Version 1.03, August 10, 2015 + * Version 1.10, Jan 5, 2023 * ******************************************************************************/ @@ -112,7 +112,7 @@ struct acpi_table_spcr { u8 stop_bits; u8 flow_control; u8 terminal_type; - u8 reserved1; + u8 language; u16 pci_device_id; u16 pci_vendor_id; u8 pci_bus; @@ -120,7 +120,11 @@ struct acpi_table_spcr { u8 pci_function; u32 pci_flags; u8 pci_segment; - u32 reserved2; + u32 uart_clk_freq; + u32 precise_baudrate; + u16 name_space_string_length; + u16 name_space_string_offset; + char name_space_string[]; }; /* Masks for pci_flags field above */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 85c2dcf2b704..80767e8bf3ad 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1311,6 +1311,7 @@ typedef enum { #define ACPI_OSI_WIN_10_19H1 0x14 #define ACPI_OSI_WIN_10_20H1 0x15 #define ACPI_OSI_WIN_11 0x16 +#define ACPI_OSI_WIN_11_22H2 0x17 /* Definitions of getopt */ diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h index 930b6afba6f4..76e44e102780 100644 --- a/include/acpi/cppc_acpi.h +++ b/include/acpi/cppc_acpi.h @@ -64,6 +64,8 @@ struct cpc_desc { int cpu_id; int write_cmd_status; int write_cmd_id; + /* Lock used for RMW operations in cpc_write() */ + spinlock_t rmw_lock; struct cpc_register_resource cpc_regs[MAX_CPC_REG_ENT]; struct acpi_psd_package domain_info; struct kobject kobj; @@ -159,34 +161,37 @@ extern int cppc_get_epp_perf(int cpunum, u64 *epp_perf); extern int cppc_set_epp_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls, bool enable); extern int cppc_get_auto_sel_caps(int cpunum, struct cppc_perf_caps *perf_caps); extern int cppc_set_auto_sel(int cpu, bool enable); +extern int amd_get_highest_perf(unsigned int cpu, u32 *highest_perf); +extern int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator); +extern int amd_detect_prefcore(bool *detected); #else /* !CONFIG_ACPI_CPPC_LIB */ static inline int cppc_get_desired_perf(int cpunum, u64 *desired_perf) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_get_highest_perf(int cpunum, u64 *highest_perf) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_get_perf_ctrs(int cpu, struct cppc_perf_fb_ctrs *perf_fb_ctrs) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_set_enable(int cpu, bool enable) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline bool cppc_perf_ctrs_in_pcc(void) { @@ -210,27 +215,39 @@ static inline bool cpc_ffh_supported(void) } static inline int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_set_epp_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls, bool enable) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_get_epp_perf(int cpunum, u64 *epp_perf) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_set_auto_sel(int cpu, bool enable) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int cppc_get_auto_sel_caps(int cpunum, struct cppc_perf_caps *perf_caps) { - return -ENOTSUPP; + return -EOPNOTSUPP; +} +static inline int amd_get_highest_perf(unsigned int cpu, u32 *highest_perf) +{ + return -ENODEV; +} +static inline int amd_get_boost_ratio_numerator(unsigned int cpu, u64 *numerator) +{ + return -EOPNOTSUPP; +} +static inline int amd_detect_prefcore(bool *detected) +{ + return -ENODEV; } #endif /* !CONFIG_ACPI_CPPC_LIB */ diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 337ffa931ee8..3f31df09a9d6 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -252,6 +252,12 @@ #define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0 #endif +/* NULL/invalid value to use for destroyed or not-yet-created semaphores. */ + +#ifndef ACPI_SEMAPHORE_NULL +#define ACPI_SEMAPHORE_NULL NULL +#endif + /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */ #ifndef ACPI_FLUSH_CPU_CACHE diff --git a/include/acpi/video.h b/include/acpi/video.h index 3d538d4178ab..044c463138df 100644 --- a/include/acpi/video.h +++ b/include/acpi/video.h @@ -50,6 +50,7 @@ enum acpi_backlight_type { acpi_backlight_native, acpi_backlight_nvidia_wmi_ec, acpi_backlight_apple_gmux, + acpi_backlight_dell_uart, }; #if IS_ENABLED(CONFIG_ACPI_VIDEO) diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index ad6afc5c4918..1ae44793132a 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -911,13 +911,12 @@ #define CON_INITCALL \ BOUNDED_SECTION_POST_LABEL(.con_initcall.init, __con_initcall, _start, _end) -#define RUNTIME_NAME(t,x) runtime_##t##_##x +#define NAMED_SECTION(name) \ + . = ALIGN(8); \ + name : AT(ADDR(name) - LOAD_OFFSET) \ + { BOUNDED_SECTION_PRE_LABEL(name, name, __start_, __stop_) } -#define RUNTIME_CONST(t,x) \ - . = ALIGN(8); \ - RUNTIME_NAME(t,x) : AT(ADDR(RUNTIME_NAME(t,x)) - LOAD_OFFSET) { \ - *(RUNTIME_NAME(t,x)); \ - } +#define RUNTIME_CONST(t,x) NAMED_SECTION(runtime_##t##_##x) /* Alignment must be consistent with (kunit_suite *) in include/kunit/test.h */ #define KUNIT_TABLE() \ diff --git a/include/crypto/internal/simd.h b/include/crypto/internal/simd.h index d2316242a988..be97b97a75dd 100644 --- a/include/crypto/internal/simd.h +++ b/include/crypto/internal/simd.h @@ -14,11 +14,10 @@ struct simd_skcipher_alg; struct skcipher_alg; -struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname, +struct simd_skcipher_alg *simd_skcipher_create_compat(struct skcipher_alg *ialg, + const char *algname, const char *drvname, const char *basename); -struct simd_skcipher_alg *simd_skcipher_create(const char *algname, - const char *basename); void simd_skcipher_free(struct simd_skcipher_alg *alg); int simd_register_skciphers_compat(struct skcipher_alg *algs, int count, @@ -32,13 +31,6 @@ void simd_unregister_skciphers(struct skcipher_alg *algs, int count, struct simd_aead_alg; struct aead_alg; -struct simd_aead_alg *simd_aead_create_compat(const char *algname, - const char *drvname, - const char *basename); -struct simd_aead_alg *simd_aead_create(const char *algname, - const char *basename); -void simd_aead_free(struct simd_aead_alg *alg); - int simd_register_aeads_compat(struct aead_alg *algs, int count, struct simd_aead_alg **simd_algs); diff --git a/include/drm/drm_accel.h b/include/drm/drm_accel.h index f4d3784b1dce..41c78b7d712c 100644 --- a/include/drm/drm_accel.h +++ b/include/drm/drm_accel.h @@ -28,7 +28,8 @@ .poll = drm_poll,\ .read = drm_read,\ .llseek = noop_llseek, \ - .mmap = drm_gem_mmap + .mmap = drm_gem_mmap, \ + .fop_flags = FOP_UNSIGNED_OFFSET /** * DEFINE_DRM_ACCEL_FOPS() - macro to generate file operations for accelerators drivers diff --git a/include/drm/drm_buddy.h b/include/drm/drm_buddy.h index 2a74fa9d0ce5..9689a7c5dd36 100644 --- a/include/drm/drm_buddy.h +++ b/include/drm/drm_buddy.h @@ -27,6 +27,7 @@ #define DRM_BUDDY_CONTIGUOUS_ALLOCATION BIT(2) #define DRM_BUDDY_CLEAR_ALLOCATION BIT(3) #define DRM_BUDDY_CLEARED BIT(4) +#define DRM_BUDDY_TRIM_DISABLE BIT(5) struct drm_buddy_block { #define DRM_BUDDY_HEADER_OFFSET GENMASK_ULL(63, 12) @@ -155,6 +156,7 @@ int drm_buddy_alloc_blocks(struct drm_buddy *mm, unsigned long flags); int drm_buddy_block_trim(struct drm_buddy *mm, + u64 *start, u64 new_size, struct list_head *blocks); diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index bae4865b2101..d8b86df2ec0d 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -447,7 +447,8 @@ struct drm_gem_object { .poll = drm_poll,\ .read = drm_read,\ .llseek = noop_llseek,\ - .mmap = drm_gem_mmap + .mmap = drm_gem_mmap, \ + .fop_flags = FOP_UNSIGNED_OFFSET /** * DEFINE_DRM_GEM_FOPS() - macro to generate file operations for GEM drivers diff --git a/include/drm/drm_gem_dma_helper.h b/include/drm/drm_gem_dma_helper.h index a827bde494f6..f2678e7ecb98 100644 --- a/include/drm/drm_gem_dma_helper.h +++ b/include/drm/drm_gem_dma_helper.h @@ -267,6 +267,7 @@ unsigned long drm_gem_dma_get_unmapped_area(struct file *filp, .read = drm_read,\ .llseek = noop_llseek,\ .mmap = drm_gem_mmap,\ + .fop_flags = FOP_UNSIGNED_OFFSET, \ DRM_GEM_DMA_UNMAPPED_AREA_FOPS \ } diff --git a/include/drm/intel/i915_pciids.h b/include/drm/intel/i915_pciids.h index b21374f76df2..2bf03ebfcf73 100644 --- a/include/drm/intel/i915_pciids.h +++ b/include/drm/intel/i915_pciids.h @@ -772,15 +772,18 @@ INTEL_ATS_M75_IDS(MACRO__, ## __VA_ARGS__) /* MTL */ +#define INTEL_ARL_IDS(MACRO__, ...) \ + MACRO__(0x7D41, ## __VA_ARGS__), \ + MACRO__(0x7D51, ## __VA_ARGS__), \ + MACRO__(0x7D67, ## __VA_ARGS__), \ + MACRO__(0x7DD1, ## __VA_ARGS__) + #define INTEL_MTL_IDS(MACRO__, ...) \ + INTEL_ARL_IDS(MACRO__, ## __VA_ARGS__), \ MACRO__(0x7D40, ## __VA_ARGS__), \ - MACRO__(0x7D41, ## __VA_ARGS__), \ MACRO__(0x7D45, ## __VA_ARGS__), \ - MACRO__(0x7D51, ## __VA_ARGS__), \ MACRO__(0x7D55, ## __VA_ARGS__), \ MACRO__(0x7D60, ## __VA_ARGS__), \ - MACRO__(0x7D67, ## __VA_ARGS__), \ - MACRO__(0x7DD1, ## __VA_ARGS__), \ MACRO__(0x7DD5, ## __VA_ARGS__) /* LNL */ diff --git a/include/drm/ttm/ttm_bo.h b/include/drm/ttm/ttm_bo.h index ef0f52f56ebc..6ccf96c91f3a 100644 --- a/include/drm/ttm/ttm_bo.h +++ b/include/drm/ttm/ttm_bo.h @@ -39,11 +39,7 @@ #include "ttm_device.h" /* Default number of pre-faulted pages in the TTM fault handler */ -#if CONFIG_PGTABLE_LEVELS > 2 -#define TTM_BO_VM_NUM_PREFAULT (1 << (PMD_SHIFT - PAGE_SHIFT)) -#else #define TTM_BO_VM_NUM_PREFAULT 16 -#endif struct iosys_map; diff --git a/include/dt-bindings/arm/qcom,ids.h b/include/dt-bindings/arm/qcom,ids.h index d6c9e9472121..8332f8d82f96 100644 --- a/include/dt-bindings/arm/qcom,ids.h +++ b/include/dt-bindings/arm/qcom,ids.h @@ -234,11 +234,13 @@ #define QCOM_ID_SA8540P 461 #define QCOM_ID_QCM4290 469 #define QCOM_ID_QCS4290 470 +#define QCOM_ID_SM7325 475 #define QCOM_ID_SM8450_2 480 #define QCOM_ID_SM8450_3 482 #define QCOM_ID_SC7280 487 #define QCOM_ID_SC7180P 495 #define QCOM_ID_QCM6490 497 +#define QCOM_ID_SM7325P 499 #define QCOM_ID_IPQ5000 503 #define QCOM_ID_IPQ0509 504 #define QCOM_ID_IPQ0518 505 @@ -274,6 +276,8 @@ #define QCOM_ID_QCM8550 604 #define QCOM_ID_IPQ5300 624 #define QCOM_ID_IPQ5321 650 +#define QCOM_ID_QCS8300 674 +#define QCOM_ID_QCS8275 675 /* * The board type and revision information, used by Qualcomm bootloaders and diff --git a/include/dt-bindings/clock/exynos7885.h b/include/dt-bindings/clock/exynos7885.h index 255e3aa94323..cfede84b46b9 100644 --- a/include/dt-bindings/clock/exynos7885.h +++ b/include/dt-bindings/clock/exynos7885.h @@ -69,6 +69,8 @@ #define CLK_GOUT_FSYS_MMC_EMBD 58 #define CLK_GOUT_FSYS_MMC_SDIO 59 #define CLK_GOUT_FSYS_USB30DRD 60 +#define CLK_MOUT_SHARED0_PLL 61 +#define CLK_MOUT_SHARED1_PLL 62 /* CMU_CORE */ #define CLK_MOUT_CORE_BUS_USER 1 @@ -132,16 +134,24 @@ #define CLK_GOUT_WDT1_PCLK 43 /* CMU_FSYS */ -#define CLK_MOUT_FSYS_BUS_USER 1 -#define CLK_MOUT_FSYS_MMC_CARD_USER 2 -#define CLK_MOUT_FSYS_MMC_EMBD_USER 3 -#define CLK_MOUT_FSYS_MMC_SDIO_USER 4 -#define CLK_MOUT_FSYS_USB30DRD_USER 4 -#define CLK_GOUT_MMC_CARD_ACLK 5 -#define CLK_GOUT_MMC_CARD_SDCLKIN 6 -#define CLK_GOUT_MMC_EMBD_ACLK 7 -#define CLK_GOUT_MMC_EMBD_SDCLKIN 8 -#define CLK_GOUT_MMC_SDIO_ACLK 9 -#define CLK_GOUT_MMC_SDIO_SDCLKIN 10 +#define CLK_MOUT_FSYS_BUS_USER 1 +#define CLK_MOUT_FSYS_MMC_CARD_USER 2 +#define CLK_MOUT_FSYS_MMC_EMBD_USER 3 +#define CLK_MOUT_FSYS_MMC_SDIO_USER 4 +#define CLK_GOUT_MMC_CARD_ACLK 5 +#define CLK_GOUT_MMC_CARD_SDCLKIN 6 +#define CLK_GOUT_MMC_EMBD_ACLK 7 +#define CLK_GOUT_MMC_EMBD_SDCLKIN 8 +#define CLK_GOUT_MMC_SDIO_ACLK 9 +#define CLK_GOUT_MMC_SDIO_SDCLKIN 10 +#define CLK_MOUT_FSYS_USB30DRD_USER 11 +#define CLK_MOUT_USB_PLL 12 +#define CLK_FOUT_USB_PLL 13 +#define CLK_FSYS_USB20PHY_CLKCORE 14 +#define CLK_FSYS_USB30DRD_ACLK_20PHYCTRL 15 +#define CLK_FSYS_USB30DRD_ACLK_30PHYCTRL_0 16 +#define CLK_FSYS_USB30DRD_ACLK_30PHYCTRL_1 17 +#define CLK_FSYS_USB30DRD_BUS_CLK_EARLY 18 +#define CLK_FSYS_USB30DRD_REF_CLK 19 #endif /* _DT_BINDINGS_CLOCK_EXYNOS_7885_H */ diff --git a/include/dt-bindings/clock/exynos850.h b/include/dt-bindings/clock/exynos850.h index 7666241520f8..80dacda57229 100644 --- a/include/dt-bindings/clock/exynos850.h +++ b/include/dt-bindings/clock/exynos850.h @@ -358,6 +358,7 @@ #define CLK_GOUT_UART_PCLK 32 #define CLK_GOUT_WDT0_PCLK 33 #define CLK_GOUT_WDT1_PCLK 34 +#define CLK_GOUT_BUSIF_TMU_PCLK 35 /* CMU_CORE */ #define CLK_MOUT_CORE_BUS_USER 1 diff --git a/include/dt-bindings/clock/qcom,gcc-msm8998.h b/include/dt-bindings/clock/qcom,gcc-msm8998.h index b5456a64d421..5b0dde080900 100644 --- a/include/dt-bindings/clock/qcom,gcc-msm8998.h +++ b/include/dt-bindings/clock/qcom,gcc-msm8998.h @@ -193,10 +193,15 @@ #define GCC_MMSS_GPLL0_DIV_CLK 184 #define GCC_GPU_GPLL0_DIV_CLK 185 #define GCC_GPU_GPLL0_CLK 186 +#define HLOS1_VOTE_LPASS_CORE_SMMU_CLK 187 +#define HLOS1_VOTE_LPASS_ADSP_SMMU_CLK 188 +#define GCC_MSS_Q6_BIMC_AXI_CLK 189 #define PCIE_0_GDSC 0 #define UFS_GDSC 1 #define USB_30_GDSC 2 +#define LPASS_ADSP_GDSC 3 +#define LPASS_CORE_GDSC 4 #define GCC_BLSP1_QUP1_BCR 0 #define GCC_BLSP1_QUP2_BCR 1 diff --git a/include/dt-bindings/clock/qcom,gcc-sc8180x.h b/include/dt-bindings/clock/qcom,gcc-sc8180x.h index 90c6e021a035..487b12c19db5 100644 --- a/include/dt-bindings/clock/qcom,gcc-sc8180x.h +++ b/include/dt-bindings/clock/qcom,gcc-sc8180x.h @@ -294,6 +294,10 @@ #define GCC_VIDEO_AXI0_CLK_BCR 42 #define GCC_VIDEO_AXI1_CLK_BCR 43 #define GCC_USB3_DP_PHY_SEC_BCR 44 +#define GCC_USB3_UNIPHY_MP0_BCR 45 +#define GCC_USB3_UNIPHY_MP1_BCR 46 +#define GCC_USB3UNIPHY_PHY_MP0_BCR 47 +#define GCC_USB3UNIPHY_PHY_MP1_BCR 48 /* GCC GDSCRs */ #define EMAC_GDSC 0 diff --git a/include/dt-bindings/clock/qcom,sm4450-camcc.h b/include/dt-bindings/clock/qcom,sm4450-camcc.h new file mode 100644 index 000000000000..bf077951bf1c --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm4450-camcc.h @@ -0,0 +1,106 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_CAM_CC_SM4450_H +#define _DT_BINDINGS_CLK_QCOM_CAM_CC_SM4450_H + +/* CAM_CC clocks */ +#define CAM_CC_BPS_AHB_CLK 0 +#define CAM_CC_BPS_AREG_CLK 1 +#define CAM_CC_BPS_CLK 2 +#define CAM_CC_BPS_CLK_SRC 3 +#define CAM_CC_CAMNOC_ATB_CLK 4 +#define CAM_CC_CAMNOC_AXI_CLK 5 +#define CAM_CC_CAMNOC_AXI_CLK_SRC 6 +#define CAM_CC_CAMNOC_AXI_HF_CLK 7 +#define CAM_CC_CAMNOC_AXI_SF_CLK 8 +#define CAM_CC_CCI_0_CLK 9 +#define CAM_CC_CCI_0_CLK_SRC 10 +#define CAM_CC_CCI_1_CLK 11 +#define CAM_CC_CCI_1_CLK_SRC 12 +#define CAM_CC_CORE_AHB_CLK 13 +#define CAM_CC_CPAS_AHB_CLK 14 +#define CAM_CC_CPHY_RX_CLK_SRC 15 +#define CAM_CC_CRE_AHB_CLK 16 +#define CAM_CC_CRE_CLK 17 +#define CAM_CC_CRE_CLK_SRC 18 +#define CAM_CC_CSI0PHYTIMER_CLK 19 +#define CAM_CC_CSI0PHYTIMER_CLK_SRC 20 +#define CAM_CC_CSI1PHYTIMER_CLK 21 +#define CAM_CC_CSI1PHYTIMER_CLK_SRC 22 +#define CAM_CC_CSI2PHYTIMER_CLK 23 +#define CAM_CC_CSI2PHYTIMER_CLK_SRC 24 +#define CAM_CC_CSIPHY0_CLK 25 +#define CAM_CC_CSIPHY1_CLK 26 +#define CAM_CC_CSIPHY2_CLK 27 +#define CAM_CC_FAST_AHB_CLK_SRC 28 +#define CAM_CC_ICP_ATB_CLK 29 +#define CAM_CC_ICP_CLK 30 +#define CAM_CC_ICP_CLK_SRC 31 +#define CAM_CC_ICP_CTI_CLK 32 +#define CAM_CC_ICP_TS_CLK 33 +#define CAM_CC_MCLK0_CLK 34 +#define CAM_CC_MCLK0_CLK_SRC 35 +#define CAM_CC_MCLK1_CLK 36 +#define CAM_CC_MCLK1_CLK_SRC 37 +#define CAM_CC_MCLK2_CLK 38 +#define CAM_CC_MCLK2_CLK_SRC 39 +#define CAM_CC_MCLK3_CLK 40 +#define CAM_CC_MCLK3_CLK_SRC 41 +#define CAM_CC_OPE_0_AHB_CLK 42 +#define CAM_CC_OPE_0_AREG_CLK 43 +#define CAM_CC_OPE_0_CLK 44 +#define CAM_CC_OPE_0_CLK_SRC 45 +#define CAM_CC_PLL0 46 +#define CAM_CC_PLL0_OUT_EVEN 47 +#define CAM_CC_PLL0_OUT_ODD 48 +#define CAM_CC_PLL1 49 +#define CAM_CC_PLL1_OUT_EVEN 50 +#define CAM_CC_PLL2 51 +#define CAM_CC_PLL2_OUT_EVEN 52 +#define CAM_CC_PLL3 53 +#define CAM_CC_PLL3_OUT_EVEN 54 +#define CAM_CC_PLL4 55 +#define CAM_CC_PLL4_OUT_EVEN 56 +#define CAM_CC_SLOW_AHB_CLK_SRC 57 +#define CAM_CC_SOC_AHB_CLK 58 +#define CAM_CC_SYS_TMR_CLK 59 +#define CAM_CC_TFE_0_AHB_CLK 60 +#define CAM_CC_TFE_0_CLK 61 +#define CAM_CC_TFE_0_CLK_SRC 62 +#define CAM_CC_TFE_0_CPHY_RX_CLK 63 +#define CAM_CC_TFE_0_CSID_CLK 64 +#define CAM_CC_TFE_0_CSID_CLK_SRC 65 +#define CAM_CC_TFE_1_AHB_CLK 66 +#define CAM_CC_TFE_1_CLK 67 +#define CAM_CC_TFE_1_CLK_SRC 68 +#define CAM_CC_TFE_1_CPHY_RX_CLK 69 +#define CAM_CC_TFE_1_CSID_CLK 70 +#define CAM_CC_TFE_1_CSID_CLK_SRC 71 + +/* CAM_CC power domains */ +#define CAM_CC_CAMSS_TOP_GDSC 0 + +/* CAM_CC resets */ +#define CAM_CC_BPS_BCR 0 +#define CAM_CC_CAMNOC_BCR 1 +#define CAM_CC_CAMSS_TOP_BCR 2 +#define CAM_CC_CCI_0_BCR 3 +#define CAM_CC_CCI_1_BCR 4 +#define CAM_CC_CPAS_BCR 5 +#define CAM_CC_CRE_BCR 6 +#define CAM_CC_CSI0PHY_BCR 7 +#define CAM_CC_CSI1PHY_BCR 8 +#define CAM_CC_CSI2PHY_BCR 9 +#define CAM_CC_ICP_BCR 10 +#define CAM_CC_MCLK0_BCR 11 +#define CAM_CC_MCLK1_BCR 12 +#define CAM_CC_MCLK2_BCR 13 +#define CAM_CC_MCLK3_BCR 14 +#define CAM_CC_OPE_0_BCR 15 +#define CAM_CC_TFE_0_BCR 16 +#define CAM_CC_TFE_1_BCR 17 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm4450-dispcc.h b/include/dt-bindings/clock/qcom,sm4450-dispcc.h new file mode 100644 index 000000000000..ca6f2ef90157 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm4450-dispcc.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM4450_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM4450_H + +/* DISP_CC clocks */ +#define DISP_CC_MDSS_AHB1_CLK 0 +#define DISP_CC_MDSS_AHB_CLK 1 +#define DISP_CC_MDSS_AHB_CLK_SRC 2 +#define DISP_CC_MDSS_BYTE0_CLK 3 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 5 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 6 +#define DISP_CC_MDSS_ESC0_CLK 7 +#define DISP_CC_MDSS_ESC0_CLK_SRC 8 +#define DISP_CC_MDSS_MDP1_CLK 9 +#define DISP_CC_MDSS_MDP_CLK 10 +#define DISP_CC_MDSS_MDP_CLK_SRC 11 +#define DISP_CC_MDSS_MDP_LUT1_CLK 12 +#define DISP_CC_MDSS_MDP_LUT_CLK 13 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 14 +#define DISP_CC_MDSS_PCLK0_CLK 15 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 16 +#define DISP_CC_MDSS_ROT1_CLK 17 +#define DISP_CC_MDSS_ROT_CLK 18 +#define DISP_CC_MDSS_ROT_CLK_SRC 19 +#define DISP_CC_MDSS_RSCC_AHB_CLK 20 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 21 +#define DISP_CC_MDSS_VSYNC1_CLK 22 +#define DISP_CC_MDSS_VSYNC_CLK 23 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 24 +#define DISP_CC_PLL0 25 +#define DISP_CC_PLL1 26 +#define DISP_CC_SLEEP_CLK 27 +#define DISP_CC_SLEEP_CLK_SRC 28 +#define DISP_CC_XO_CLK 29 +#define DISP_CC_XO_CLK_SRC 30 + +/* DISP_CC power domains */ +#define DISP_CC_MDSS_CORE_GDSC 0 +#define DISP_CC_MDSS_CORE_INT2_GDSC 1 + +/* DISP_CC resets */ +#define DISP_CC_MDSS_CORE_BCR 0 +#define DISP_CC_MDSS_CORE_INT2_BCR 1 +#define DISP_CC_MDSS_RSCC_BCR 2 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm4450-gpucc.h b/include/dt-bindings/clock/qcom,sm4450-gpucc.h new file mode 100644 index 000000000000..304f83e5f645 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm4450-gpucc.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SM4450_H +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM4450_H + +/* GPU_CC clocks */ +#define GPU_CC_AHB_CLK 0 +#define GPU_CC_CB_CLK 1 +#define GPU_CC_CRC_AHB_CLK 2 +#define GPU_CC_CX_FF_CLK 3 +#define GPU_CC_CX_GFX3D_CLK 4 +#define GPU_CC_CX_GFX3D_SLV_CLK 5 +#define GPU_CC_CX_GMU_CLK 6 +#define GPU_CC_CX_SNOC_DVM_CLK 7 +#define GPU_CC_CXO_AON_CLK 8 +#define GPU_CC_CXO_CLK 9 +#define GPU_CC_DEMET_CLK 10 +#define GPU_CC_DEMET_DIV_CLK_SRC 11 +#define GPU_CC_FF_CLK_SRC 12 +#define GPU_CC_FREQ_MEASURE_CLK 13 +#define GPU_CC_GMU_CLK_SRC 14 +#define GPU_CC_GX_CXO_CLK 15 +#define GPU_CC_GX_FF_CLK 16 +#define GPU_CC_GX_GFX3D_CLK 17 +#define GPU_CC_GX_GFX3D_CLK_SRC 18 +#define GPU_CC_GX_GFX3D_RDVM_CLK 19 +#define GPU_CC_GX_GMU_CLK 20 +#define GPU_CC_GX_VSENSE_CLK 21 +#define GPU_CC_HUB_AHB_DIV_CLK_SRC 22 +#define GPU_CC_HUB_AON_CLK 23 +#define GPU_CC_HUB_CLK_SRC 24 +#define GPU_CC_HUB_CX_INT_CLK 25 +#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC 26 +#define GPU_CC_MEMNOC_GFX_CLK 27 +#define GPU_CC_MND1X_0_GFX3D_CLK 28 +#define GPU_CC_PLL0 29 +#define GPU_CC_PLL1 30 +#define GPU_CC_SLEEP_CLK 31 +#define GPU_CC_XO_CLK_SRC 32 +#define GPU_CC_XO_DIV_CLK_SRC 33 + +/* GPU_CC power domains */ +#define GPU_CC_CX_GDSC 0 +#define GPU_CC_GX_GDSC 1 + +/* GPU_CC resets */ +#define GPU_CC_ACD_BCR 0 +#define GPU_CC_CB_BCR 1 +#define GPU_CC_CX_BCR 2 +#define GPU_CC_FAST_HUB_BCR 3 +#define GPU_CC_FF_BCR 4 +#define GPU_CC_GFX3D_AON_BCR 5 +#define GPU_CC_GMU_BCR 6 +#define GPU_CC_GX_BCR 7 +#define GPU_CC_XO_BCR 8 +#define GPU_CC_GX_ACD_IROOT_BCR 9 +#define GPU_CC_RBCPR_BCR 10 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm8150-camcc.h b/include/dt-bindings/clock/qcom,sm8150-camcc.h new file mode 100644 index 000000000000..5444035efa93 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm8150-camcc.h @@ -0,0 +1,135 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_CAM_CC_SM8150_H +#define _DT_BINDINGS_CLK_QCOM_CAM_CC_SM8150_H + +/* CAM_CC clocks */ +#define CAM_CC_PLL0 0 +#define CAM_CC_PLL0_OUT_EVEN 1 +#define CAM_CC_PLL0_OUT_ODD 2 +#define CAM_CC_PLL1 3 +#define CAM_CC_PLL1_OUT_EVEN 4 +#define CAM_CC_PLL2 5 +#define CAM_CC_PLL2_OUT_MAIN 6 +#define CAM_CC_PLL3 7 +#define CAM_CC_PLL3_OUT_EVEN 8 +#define CAM_CC_PLL4 9 +#define CAM_CC_PLL4_OUT_EVEN 10 +#define CAM_CC_BPS_AHB_CLK 11 +#define CAM_CC_BPS_AREG_CLK 12 +#define CAM_CC_BPS_AXI_CLK 13 +#define CAM_CC_BPS_CLK 14 +#define CAM_CC_BPS_CLK_SRC 15 +#define CAM_CC_CAMNOC_AXI_CLK 16 +#define CAM_CC_CAMNOC_AXI_CLK_SRC 17 +#define CAM_CC_CAMNOC_DCD_XO_CLK 18 +#define CAM_CC_CCI_0_CLK 19 +#define CAM_CC_CCI_0_CLK_SRC 20 +#define CAM_CC_CCI_1_CLK 21 +#define CAM_CC_CCI_1_CLK_SRC 22 +#define CAM_CC_CORE_AHB_CLK 23 +#define CAM_CC_CPAS_AHB_CLK 24 +#define CAM_CC_CPHY_RX_CLK_SRC 25 +#define CAM_CC_CSI0PHYTIMER_CLK 26 +#define CAM_CC_CSI0PHYTIMER_CLK_SRC 27 +#define CAM_CC_CSI1PHYTIMER_CLK 28 +#define CAM_CC_CSI1PHYTIMER_CLK_SRC 29 +#define CAM_CC_CSI2PHYTIMER_CLK 30 +#define CAM_CC_CSI2PHYTIMER_CLK_SRC 31 +#define CAM_CC_CSI3PHYTIMER_CLK 32 +#define CAM_CC_CSI3PHYTIMER_CLK_SRC 33 +#define CAM_CC_CSIPHY0_CLK 34 +#define CAM_CC_CSIPHY1_CLK 35 +#define CAM_CC_CSIPHY2_CLK 36 +#define CAM_CC_CSIPHY3_CLK 37 +#define CAM_CC_FAST_AHB_CLK_SRC 38 +#define CAM_CC_FD_CORE_CLK 39 +#define CAM_CC_FD_CORE_CLK_SRC 40 +#define CAM_CC_FD_CORE_UAR_CLK 41 +#define CAM_CC_GDSC_CLK 42 +#define CAM_CC_ICP_AHB_CLK 43 +#define CAM_CC_ICP_CLK 44 +#define CAM_CC_ICP_CLK_SRC 45 +#define CAM_CC_IFE_0_AXI_CLK 46 +#define CAM_CC_IFE_0_CLK 47 +#define CAM_CC_IFE_0_CLK_SRC 48 +#define CAM_CC_IFE_0_CPHY_RX_CLK 49 +#define CAM_CC_IFE_0_CSID_CLK 50 +#define CAM_CC_IFE_0_CSID_CLK_SRC 51 +#define CAM_CC_IFE_0_DSP_CLK 52 +#define CAM_CC_IFE_1_AXI_CLK 53 +#define CAM_CC_IFE_1_CLK 54 +#define CAM_CC_IFE_1_CLK_SRC 55 +#define CAM_CC_IFE_1_CPHY_RX_CLK 56 +#define CAM_CC_IFE_1_CSID_CLK 57 +#define CAM_CC_IFE_1_CSID_CLK_SRC 58 +#define CAM_CC_IFE_1_DSP_CLK 59 +#define CAM_CC_IFE_LITE_0_CLK 60 +#define CAM_CC_IFE_LITE_0_CLK_SRC 61 +#define CAM_CC_IFE_LITE_0_CPHY_RX_CLK 62 +#define CAM_CC_IFE_LITE_0_CSID_CLK 63 +#define CAM_CC_IFE_LITE_0_CSID_CLK_SRC 64 +#define CAM_CC_IFE_LITE_1_CLK 65 +#define CAM_CC_IFE_LITE_1_CLK_SRC 66 +#define CAM_CC_IFE_LITE_1_CPHY_RX_CLK 67 +#define CAM_CC_IFE_LITE_1_CSID_CLK 68 +#define CAM_CC_IFE_LITE_1_CSID_CLK_SRC 69 +#define CAM_CC_IPE_0_AHB_CLK 70 +#define CAM_CC_IPE_0_AREG_CLK 71 +#define CAM_CC_IPE_0_AXI_CLK 72 +#define CAM_CC_IPE_0_CLK 73 +#define CAM_CC_IPE_0_CLK_SRC 74 +#define CAM_CC_IPE_1_AHB_CLK 75 +#define CAM_CC_IPE_1_AREG_CLK 76 +#define CAM_CC_IPE_1_AXI_CLK 77 +#define CAM_CC_IPE_1_CLK 78 +#define CAM_CC_JPEG_CLK 79 +#define CAM_CC_JPEG_CLK_SRC 80 +#define CAM_CC_LRME_CLK 81 +#define CAM_CC_LRME_CLK_SRC 82 +#define CAM_CC_MCLK0_CLK 83 +#define CAM_CC_MCLK0_CLK_SRC 84 +#define CAM_CC_MCLK1_CLK 85 +#define CAM_CC_MCLK1_CLK_SRC 86 +#define CAM_CC_MCLK2_CLK 87 +#define CAM_CC_MCLK2_CLK_SRC 88 +#define CAM_CC_MCLK3_CLK 89 +#define CAM_CC_MCLK3_CLK_SRC 90 +#define CAM_CC_SLOW_AHB_CLK_SRC 91 + +/* CAM_CC power domains */ +#define TITAN_TOP_GDSC 0 +#define BPS_GDSC 1 +#define IFE_0_GDSC 2 +#define IFE_1_GDSC 3 +#define IPE_0_GDSC 4 +#define IPE_1_GDSC 5 + +/* CAM_CC resets */ +#define CAM_CC_BPS_BCR 0 +#define CAM_CC_CAMNOC_BCR 1 +#define CAM_CC_CCI_BCR 2 +#define CAM_CC_CPAS_BCR 3 +#define CAM_CC_CSI0PHY_BCR 4 +#define CAM_CC_CSI1PHY_BCR 5 +#define CAM_CC_CSI2PHY_BCR 6 +#define CAM_CC_CSI3PHY_BCR 7 +#define CAM_CC_FD_BCR 8 +#define CAM_CC_ICP_BCR 9 +#define CAM_CC_IFE_0_BCR 10 +#define CAM_CC_IFE_1_BCR 11 +#define CAM_CC_IFE_LITE_0_BCR 12 +#define CAM_CC_IFE_LITE_1_BCR 13 +#define CAM_CC_IPE_0_BCR 14 +#define CAM_CC_IPE_1_BCR 15 +#define CAM_CC_JPEG_BCR 16 +#define CAM_CC_LRME_BCR 17 +#define CAM_CC_MCLK0_BCR 18 +#define CAM_CC_MCLK1_BCR 19 +#define CAM_CC_MCLK2_BCR 20 +#define CAM_CC_MCLK3_BCR 21 + +#endif diff --git a/include/dt-bindings/clock/qcom,sm8650-dispcc.h b/include/dt-bindings/clock/qcom,sm8650-dispcc.h index b0a668b395a5..c0a291188f28 100644..120000 --- a/include/dt-bindings/clock/qcom,sm8650-dispcc.h +++ b/include/dt-bindings/clock/qcom,sm8650-dispcc.h @@ -1,102 +1 @@ -/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ -/* - * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved - * Copyright (c) 2023, Linaro Ltd. - */ - -#ifndef _DT_BINDINGS_CLK_QCOM_SM8650_DISP_CC_H -#define _DT_BINDINGS_CLK_QCOM_SM8650_DISP_CC_H - -/* DISP_CC clocks */ -#define DISP_CC_MDSS_ACCU_CLK 0 -#define DISP_CC_MDSS_AHB1_CLK 1 -#define DISP_CC_MDSS_AHB_CLK 2 -#define DISP_CC_MDSS_AHB_CLK_SRC 3 -#define DISP_CC_MDSS_BYTE0_CLK 4 -#define DISP_CC_MDSS_BYTE0_CLK_SRC 5 -#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 6 -#define DISP_CC_MDSS_BYTE0_INTF_CLK 7 -#define DISP_CC_MDSS_BYTE1_CLK 8 -#define DISP_CC_MDSS_BYTE1_CLK_SRC 9 -#define DISP_CC_MDSS_BYTE1_DIV_CLK_SRC 10 -#define DISP_CC_MDSS_BYTE1_INTF_CLK 11 -#define DISP_CC_MDSS_DPTX0_AUX_CLK 12 -#define DISP_CC_MDSS_DPTX0_AUX_CLK_SRC 13 -#define DISP_CC_MDSS_DPTX0_CRYPTO_CLK 14 -#define DISP_CC_MDSS_DPTX0_LINK_CLK 15 -#define DISP_CC_MDSS_DPTX0_LINK_CLK_SRC 16 -#define DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC 17 -#define DISP_CC_MDSS_DPTX0_LINK_INTF_CLK 18 -#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK 19 -#define DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC 20 -#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK 21 -#define DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC 22 -#define DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK 23 -#define DISP_CC_MDSS_DPTX1_AUX_CLK 24 -#define DISP_CC_MDSS_DPTX1_AUX_CLK_SRC 25 -#define DISP_CC_MDSS_DPTX1_CRYPTO_CLK 26 -#define DISP_CC_MDSS_DPTX1_LINK_CLK 27 -#define DISP_CC_MDSS_DPTX1_LINK_CLK_SRC 28 -#define DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC 29 -#define DISP_CC_MDSS_DPTX1_LINK_INTF_CLK 30 -#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK 31 -#define DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC 32 -#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK 33 -#define DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC 34 -#define DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK 35 -#define DISP_CC_MDSS_DPTX2_AUX_CLK 36 -#define DISP_CC_MDSS_DPTX2_AUX_CLK_SRC 37 -#define DISP_CC_MDSS_DPTX2_CRYPTO_CLK 38 -#define DISP_CC_MDSS_DPTX2_LINK_CLK 39 -#define DISP_CC_MDSS_DPTX2_LINK_CLK_SRC 40 -#define DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC 41 -#define DISP_CC_MDSS_DPTX2_LINK_INTF_CLK 42 -#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK 43 -#define DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC 44 -#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK 45 -#define DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC 46 -#define DISP_CC_MDSS_DPTX3_AUX_CLK 47 -#define DISP_CC_MDSS_DPTX3_AUX_CLK_SRC 48 -#define DISP_CC_MDSS_DPTX3_CRYPTO_CLK 49 -#define DISP_CC_MDSS_DPTX3_LINK_CLK 50 -#define DISP_CC_MDSS_DPTX3_LINK_CLK_SRC 51 -#define DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC 52 -#define DISP_CC_MDSS_DPTX3_LINK_INTF_CLK 53 -#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK 54 -#define DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC 55 -#define DISP_CC_MDSS_ESC0_CLK 56 -#define DISP_CC_MDSS_ESC0_CLK_SRC 57 -#define DISP_CC_MDSS_ESC1_CLK 58 -#define DISP_CC_MDSS_ESC1_CLK_SRC 59 -#define DISP_CC_MDSS_MDP1_CLK 60 -#define DISP_CC_MDSS_MDP_CLK 61 -#define DISP_CC_MDSS_MDP_CLK_SRC 62 -#define DISP_CC_MDSS_MDP_LUT1_CLK 63 -#define DISP_CC_MDSS_MDP_LUT_CLK 64 -#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 65 -#define DISP_CC_MDSS_PCLK0_CLK 66 -#define DISP_CC_MDSS_PCLK0_CLK_SRC 67 -#define DISP_CC_MDSS_PCLK1_CLK 68 -#define DISP_CC_MDSS_PCLK1_CLK_SRC 69 -#define DISP_CC_MDSS_RSCC_AHB_CLK 70 -#define DISP_CC_MDSS_RSCC_VSYNC_CLK 71 -#define DISP_CC_MDSS_VSYNC1_CLK 72 -#define DISP_CC_MDSS_VSYNC_CLK 73 -#define DISP_CC_MDSS_VSYNC_CLK_SRC 74 -#define DISP_CC_PLL0 75 -#define DISP_CC_PLL1 76 -#define DISP_CC_SLEEP_CLK 77 -#define DISP_CC_SLEEP_CLK_SRC 78 -#define DISP_CC_XO_CLK 79 -#define DISP_CC_XO_CLK_SRC 80 - -/* DISP_CC resets */ -#define DISP_CC_MDSS_CORE_BCR 0 -#define DISP_CC_MDSS_CORE_INT2_BCR 1 -#define DISP_CC_MDSS_RSCC_BCR 2 - -/* DISP_CC GDSCR */ -#define MDSS_GDSC 0 -#define MDSS_INT2_GDSC 1 - -#endif +qcom,sm8550-dispcc.h
\ No newline at end of file diff --git a/include/dt-bindings/clock/renesas,r9a09g057-cpg.h b/include/dt-bindings/clock/renesas,r9a09g057-cpg.h new file mode 100644 index 000000000000..541e6d719bd6 --- /dev/null +++ b/include/dt-bindings/clock/renesas,r9a09g057-cpg.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + * + * Copyright (C) 2024 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_CLOCK_RENESAS_R9A09G057_CPG_H__ +#define __DT_BINDINGS_CLOCK_RENESAS_R9A09G057_CPG_H__ + +#include <dt-bindings/clock/renesas-cpg-mssr.h> + +/* Core Clock list */ +#define R9A09G057_SYS_0_PCLK 0 +#define R9A09G057_CA55_0_CORE_CLK0 1 +#define R9A09G057_CA55_0_CORE_CLK1 2 +#define R9A09G057_CA55_0_CORE_CLK2 3 +#define R9A09G057_CA55_0_CORE_CLK3 4 +#define R9A09G057_CA55_0_PERIPHCLK 5 +#define R9A09G057_CM33_CLK0 6 +#define R9A09G057_CST_0_SWCLKTCK 7 +#define R9A09G057_IOTOP_0_SHCLK 8 + +#endif /* __DT_BINDINGS_CLOCK_RENESAS_R9A09G057_CPG_H__ */ diff --git a/include/dt-bindings/clock/samsung,exynosautov9.h b/include/dt-bindings/clock/samsung,exynosautov9.h index 3065375c2d8b..ce8fb8f7d718 100644 --- a/include/dt-bindings/clock/samsung,exynosautov9.h +++ b/include/dt-bindings/clock/samsung,exynosautov9.h @@ -179,6 +179,17 @@ #define CLK_GOUT_CORE_CCI_PCLK 4 #define CLK_GOUT_CORE_CMU_CORE_PCLK 5 +/* CMU_DPUM */ +#define CLK_MOUT_DPUM_BUS_USER 1 +#define CLK_DOUT_DPUM_BUSP 2 +#define CLK_GOUT_DPUM_ACLK_DECON 3 +#define CLK_GOUT_DPUM_ACLK_DMA 4 +#define CLK_GOUT_DPUM_ACLK_DPP 5 +#define CLK_GOUT_DPUM_SYSMMU_D0_CLK 6 +#define CLK_GOUT_DPUM_SYSMMU_D1_CLK 7 +#define CLK_GOUT_DPUM_SYSMMU_D2_CLK 8 +#define CLK_GOUT_DPUM_SYSMMU_D3_CLK 9 + /* CMU_FSYS0 */ #define CLK_MOUT_FSYS0_BUS_USER 1 #define CLK_MOUT_FSYS0_PCIE_USER 2 diff --git a/include/dt-bindings/clock/samsung,exynosautov920.h b/include/dt-bindings/clock/samsung,exynosautov920.h new file mode 100644 index 000000000000..c720f344b6bf --- /dev/null +++ b/include/dt-bindings/clock/samsung,exynosautov920.h @@ -0,0 +1,191 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024 Samsung Electronics Co., Ltd. + * Author: Sunyeal Hong <sunyeal.hong@samsung.com> + * + * Device Tree binding constants for ExynosAuto v920 clock controller. + */ + +#ifndef _DT_BINDINGS_CLOCK_EXYNOSAUTOV920_H +#define _DT_BINDINGS_CLOCK_EXYNOSAUTOV920_H + +/* CMU_TOP */ +#define FOUT_SHARED0_PLL 1 +#define FOUT_SHARED1_PLL 2 +#define FOUT_SHARED2_PLL 3 +#define FOUT_SHARED3_PLL 4 +#define FOUT_SHARED4_PLL 5 +#define FOUT_SHARED5_PLL 6 +#define FOUT_MMC_PLL 7 + +/* MUX in CMU_TOP */ +#define MOUT_SHARED0_PLL 8 +#define MOUT_SHARED1_PLL 9 +#define MOUT_SHARED2_PLL 10 +#define MOUT_SHARED3_PLL 11 +#define MOUT_SHARED4_PLL 12 +#define MOUT_SHARED5_PLL 13 +#define MOUT_MMC_PLL 14 +#define MOUT_CLKCMU_CMU_BOOST 15 +#define MOUT_CLKCMU_CMU_CMUREF 16 +#define MOUT_CLKCMU_ACC_NOC 17 +#define MOUT_CLKCMU_ACC_ORB 18 +#define MOUT_CLKCMU_APM_NOC 19 +#define MOUT_CLKCMU_AUD_CPU 20 +#define MOUT_CLKCMU_AUD_NOC 21 +#define MOUT_CLKCMU_CPUCL0_SWITCH 22 +#define MOUT_CLKCMU_CPUCL0_CLUSTER 23 +#define MOUT_CLKCMU_CPUCL0_DBG 24 +#define MOUT_CLKCMU_CPUCL1_SWITCH 25 +#define MOUT_CLKCMU_CPUCL1_CLUSTER 26 +#define MOUT_CLKCMU_CPUCL2_SWITCH 27 +#define MOUT_CLKCMU_CPUCL2_CLUSTER 28 +#define MOUT_CLKCMU_DNC_NOC 29 +#define MOUT_CLKCMU_DPTX_NOC 30 +#define MOUT_CLKCMU_DPTX_DPGTC 31 +#define MOUT_CLKCMU_DPTX_DPOSC 32 +#define MOUT_CLKCMU_DPUB_NOC 33 +#define MOUT_CLKCMU_DPUB_DSIM 34 +#define MOUT_CLKCMU_DPUF0_NOC 35 +#define MOUT_CLKCMU_DPUF1_NOC 36 +#define MOUT_CLKCMU_DPUF2_NOC 37 +#define MOUT_CLKCMU_DSP_NOC 38 +#define MOUT_CLKCMU_G3D_SWITCH 39 +#define MOUT_CLKCMU_G3D_NOCP 40 +#define MOUT_CLKCMU_GNPU_NOC 41 +#define MOUT_CLKCMU_HSI0_NOC 42 +#define MOUT_CLKCMU_HSI1_NOC 43 +#define MOUT_CLKCMU_HSI1_USBDRD 44 +#define MOUT_CLKCMU_HSI1_MMC_CARD 45 +#define MOUT_CLKCMU_HSI2_NOC 46 +#define MOUT_CLKCMU_HSI2_NOC_UFS 47 +#define MOUT_CLKCMU_HSI2_UFS_EMBD 48 +#define MOUT_CLKCMU_HSI2_ETHERNET 49 +#define MOUT_CLKCMU_ISP_NOC 50 +#define MOUT_CLKCMU_M2M_NOC 51 +#define MOUT_CLKCMU_M2M_JPEG 52 +#define MOUT_CLKCMU_MFC_MFC 53 +#define MOUT_CLKCMU_MFC_WFD 54 +#define MOUT_CLKCMU_MFD_NOC 55 +#define MOUT_CLKCMU_MIF_SWITCH 56 +#define MOUT_CLKCMU_MIF_NOCP 57 +#define MOUT_CLKCMU_MISC_NOC 58 +#define MOUT_CLKCMU_NOCL0_NOC 59 +#define MOUT_CLKCMU_NOCL1_NOC 60 +#define MOUT_CLKCMU_NOCL2_NOC 61 +#define MOUT_CLKCMU_PERIC0_NOC 62 +#define MOUT_CLKCMU_PERIC0_IP 63 +#define MOUT_CLKCMU_PERIC1_NOC 64 +#define MOUT_CLKCMU_PERIC1_IP 65 +#define MOUT_CLKCMU_SDMA_NOC 66 +#define MOUT_CLKCMU_SNW_NOC 67 +#define MOUT_CLKCMU_SSP_NOC 68 +#define MOUT_CLKCMU_TAA_NOC 69 + +/* DIV in CMU_TOP */ +#define DOUT_SHARED0_DIV1 70 +#define DOUT_SHARED0_DIV2 71 +#define DOUT_SHARED0_DIV3 72 +#define DOUT_SHARED0_DIV4 73 +#define DOUT_SHARED1_DIV1 74 +#define DOUT_SHARED1_DIV2 75 +#define DOUT_SHARED1_DIV3 76 +#define DOUT_SHARED1_DIV4 77 +#define DOUT_SHARED2_DIV1 78 +#define DOUT_SHARED2_DIV2 79 +#define DOUT_SHARED2_DIV3 80 +#define DOUT_SHARED2_DIV4 81 +#define DOUT_SHARED3_DIV1 82 +#define DOUT_SHARED3_DIV2 83 +#define DOUT_SHARED3_DIV3 84 +#define DOUT_SHARED3_DIV4 85 +#define DOUT_SHARED4_DIV1 86 +#define DOUT_SHARED4_DIV2 87 +#define DOUT_SHARED4_DIV3 88 +#define DOUT_SHARED4_DIV4 89 +#define DOUT_SHARED5_DIV1 90 +#define DOUT_SHARED5_DIV2 91 +#define DOUT_SHARED5_DIV3 92 +#define DOUT_SHARED5_DIV4 93 +#define DOUT_CLKCMU_CMU_BOOST 94 +#define DOUT_CLKCMU_ACC_NOC 95 +#define DOUT_CLKCMU_ACC_ORB 96 +#define DOUT_CLKCMU_APM_NOC 97 +#define DOUT_CLKCMU_AUD_CPU 98 +#define DOUT_CLKCMU_AUD_NOC 99 +#define DOUT_CLKCMU_CPUCL0_SWITCH 100 +#define DOUT_CLKCMU_CPUCL0_CLUSTER 101 +#define DOUT_CLKCMU_CPUCL0_DBG 102 +#define DOUT_CLKCMU_CPUCL1_SWITCH 103 +#define DOUT_CLKCMU_CPUCL1_CLUSTER 104 +#define DOUT_CLKCMU_CPUCL2_SWITCH 105 +#define DOUT_CLKCMU_CPUCL2_CLUSTER 106 +#define DOUT_CLKCMU_DNC_NOC 107 +#define DOUT_CLKCMU_DPTX_NOC 108 +#define DOUT_CLKCMU_DPTX_DPGTC 109 +#define DOUT_CLKCMU_DPTX_DPOSC 110 +#define DOUT_CLKCMU_DPUB_NOC 111 +#define DOUT_CLKCMU_DPUB_DSIM 112 +#define DOUT_CLKCMU_DPUF0_NOC 113 +#define DOUT_CLKCMU_DPUF1_NOC 114 +#define DOUT_CLKCMU_DPUF2_NOC 115 +#define DOUT_CLKCMU_DSP_NOC 116 +#define DOUT_CLKCMU_G3D_SWITCH 117 +#define DOUT_CLKCMU_G3D_NOCP 118 +#define DOUT_CLKCMU_GNPU_NOC 119 +#define DOUT_CLKCMU_HSI0_NOC 120 +#define DOUT_CLKCMU_HSI1_NOC 121 +#define DOUT_CLKCMU_HSI1_USBDRD 122 +#define DOUT_CLKCMU_HSI1_MMC_CARD 123 +#define DOUT_CLKCMU_HSI2_NOC 124 +#define DOUT_CLKCMU_HSI2_NOC_UFS 125 +#define DOUT_CLKCMU_HSI2_UFS_EMBD 126 +#define DOUT_CLKCMU_HSI2_ETHERNET 127 +#define DOUT_CLKCMU_ISP_NOC 128 +#define DOUT_CLKCMU_M2M_NOC 129 +#define DOUT_CLKCMU_M2M_JPEG 130 +#define DOUT_CLKCMU_MFC_MFC 131 +#define DOUT_CLKCMU_MFC_WFD 132 +#define DOUT_CLKCMU_MFD_NOC 133 +#define DOUT_CLKCMU_MIF_NOCP 134 +#define DOUT_CLKCMU_MISC_NOC 135 +#define DOUT_CLKCMU_NOCL0_NOC 136 +#define DOUT_CLKCMU_NOCL1_NOC 137 +#define DOUT_CLKCMU_NOCL2_NOC 138 +#define DOUT_CLKCMU_PERIC0_NOC 139 +#define DOUT_CLKCMU_PERIC0_IP 140 +#define DOUT_CLKCMU_PERIC1_NOC 141 +#define DOUT_CLKCMU_PERIC1_IP 142 +#define DOUT_CLKCMU_SDMA_NOC 143 +#define DOUT_CLKCMU_SNW_NOC 144 +#define DOUT_CLKCMU_SSP_NOC 145 +#define DOUT_CLKCMU_TAA_NOC 146 + +/* CMU_PERIC0 */ +#define CLK_MOUT_PERIC0_IP_USER 1 +#define CLK_MOUT_PERIC0_NOC_USER 2 +#define CLK_MOUT_PERIC0_USI00_USI 3 +#define CLK_MOUT_PERIC0_USI01_USI 4 +#define CLK_MOUT_PERIC0_USI02_USI 5 +#define CLK_MOUT_PERIC0_USI03_USI 6 +#define CLK_MOUT_PERIC0_USI04_USI 7 +#define CLK_MOUT_PERIC0_USI05_USI 8 +#define CLK_MOUT_PERIC0_USI06_USI 9 +#define CLK_MOUT_PERIC0_USI07_USI 10 +#define CLK_MOUT_PERIC0_USI08_USI 11 +#define CLK_MOUT_PERIC0_USI_I2C 12 +#define CLK_MOUT_PERIC0_I3C 13 + +#define CLK_DOUT_PERIC0_USI00_USI 14 +#define CLK_DOUT_PERIC0_USI01_USI 15 +#define CLK_DOUT_PERIC0_USI02_USI 16 +#define CLK_DOUT_PERIC0_USI03_USI 17 +#define CLK_DOUT_PERIC0_USI04_USI 18 +#define CLK_DOUT_PERIC0_USI05_USI 19 +#define CLK_DOUT_PERIC0_USI06_USI 20 +#define CLK_DOUT_PERIC0_USI07_USI 21 +#define CLK_DOUT_PERIC0_USI08_USI 22 +#define CLK_DOUT_PERIC0_USI_I2C 23 +#define CLK_DOUT_PERIC0_I3C 24 + +#endif /* _DT_BINDINGS_CLOCK_EXYNOSAUTOV920_H */ diff --git a/include/dt-bindings/interconnect/qcom,ipq5332.h b/include/dt-bindings/interconnect/qcom,ipq5332.h new file mode 100644 index 000000000000..16475bb07a48 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,ipq5332.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +#ifndef INTERCONNECT_QCOM_IPQ5332_H +#define INTERCONNECT_QCOM_IPQ5332_H + +#define MASTER_SNOC_PCIE3_1_M 0 +#define SLAVE_SNOC_PCIE3_1_M 1 +#define MASTER_ANOC_PCIE3_1_S 2 +#define SLAVE_ANOC_PCIE3_1_S 3 +#define MASTER_SNOC_PCIE3_2_M 4 +#define SLAVE_SNOC_PCIE3_2_M 5 +#define MASTER_ANOC_PCIE3_2_S 6 +#define SLAVE_ANOC_PCIE3_2_S 7 +#define MASTER_SNOC_USB 8 +#define SLAVE_SNOC_USB 9 +#define MASTER_NSSNOC_NSSCC 10 +#define SLAVE_NSSNOC_NSSCC 11 +#define MASTER_NSSNOC_SNOC_0 12 +#define SLAVE_NSSNOC_SNOC_0 13 +#define MASTER_NSSNOC_SNOC_1 14 +#define SLAVE_NSSNOC_SNOC_1 15 +#define MASTER_NSSNOC_ATB 16 +#define SLAVE_NSSNOC_ATB 17 +#define MASTER_NSSNOC_PCNOC_1 18 +#define SLAVE_NSSNOC_PCNOC_1 19 +#define MASTER_NSSNOC_QOSGEN_REF 20 +#define SLAVE_NSSNOC_QOSGEN_REF 21 +#define MASTER_NSSNOC_TIMEOUT_REF 22 +#define SLAVE_NSSNOC_TIMEOUT_REF 23 +#define MASTER_NSSNOC_XO_DCD 24 +#define SLAVE_NSSNOC_XO_DCD 25 + +#define MASTER_NSSNOC_PPE 0 +#define SLAVE_NSSNOC_PPE 1 +#define MASTER_NSSNOC_PPE_CFG 2 +#define SLAVE_NSSNOC_PPE_CFG 3 +#define MASTER_NSSNOC_NSS_CSR 4 +#define SLAVE_NSSNOC_NSS_CSR 5 +#define MASTER_NSSNOC_CE_APB 6 +#define SLAVE_NSSNOC_CE_APB 7 +#define MASTER_NSSNOC_CE_AXI 8 +#define SLAVE_NSSNOC_CE_AXI 9 + +#define MASTER_CNOC_AHB 0 +#define SLAVE_CNOC_AHB 1 + +#endif /* INTERCONNECT_QCOM_IPQ5332_H */ diff --git a/include/dt-bindings/mailbox/qcom-ipcc.h b/include/dt-bindings/mailbox/qcom-ipcc.h index fbfa3febc66d..fd85a79381b3 100644 --- a/include/dt-bindings/mailbox/qcom-ipcc.h +++ b/include/dt-bindings/mailbox/qcom-ipcc.h @@ -33,5 +33,7 @@ #define IPCC_CLIENT_NSP1 18 #define IPCC_CLIENT_TME 23 #define IPCC_CLIENT_WPSS 24 +#define IPCC_CLIENT_GPDSP0 31 +#define IPCC_CLIENT_GPDSP1 32 #endif diff --git a/include/dt-bindings/soc/qe-fsl,tsa.h b/include/dt-bindings/soc/qe-fsl,tsa.h new file mode 100644 index 000000000000..3cf3df9c0968 --- /dev/null +++ b/include/dt-bindings/soc/qe-fsl,tsa.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ + +#ifndef __DT_BINDINGS_SOC_FSL_QE_TSA_H +#define __DT_BINDINGS_SOC_FSL_QE_TSA_H + +#define FSL_QE_TSA_NU 0 +#define FSL_QE_TSA_UCC1 1 +#define FSL_QE_TSA_UCC2 2 +#define FSL_QE_TSA_UCC3 3 +#define FSL_QE_TSA_UCC4 4 +#define FSL_QE_TSA_UCC5 5 + +#endif diff --git a/include/kunit/test.h b/include/kunit/test.h index e2a1f0928e8b..34b71e42fb10 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -28,6 +28,7 @@ #include <linux/types.h> #include <asm/rwonce.h> +#include <asm/sections.h> /* Static key: true if any KUnit tests are currently running */ DECLARE_STATIC_KEY_FALSE(kunit_running); @@ -480,6 +481,54 @@ static inline void *kunit_kcalloc(struct kunit *test, size_t n, size_t size, gfp return kunit_kmalloc_array(test, n, size, gfp | __GFP_ZERO); } + +/** + * kunit_kfree_const() - conditionally free test managed memory + * @test: The test context object. + * @x: pointer to the memory + * + * Calls kunit_kfree() only if @x is not in .rodata section. + * See kunit_kstrdup_const() for more information. + */ +void kunit_kfree_const(struct kunit *test, const void *x); + +/** + * kunit_kstrdup() - Duplicates a string into a test managed allocation. + * + * @test: The test context object. + * @str: The NULL-terminated string to duplicate. + * @gfp: flags passed to underlying kmalloc(). + * + * See kstrdup() and kunit_kmalloc_array() for more information. + */ +static inline char *kunit_kstrdup(struct kunit *test, const char *str, gfp_t gfp) +{ + size_t len; + char *buf; + + if (!str) + return NULL; + + len = strlen(str) + 1; + buf = kunit_kmalloc(test, len, gfp); + if (buf) + memcpy(buf, str, len); + return buf; +} + +/** + * kunit_kstrdup_const() - Conditionally duplicates a string into a test managed allocation. + * + * @test: The test context object. + * @str: The NULL-terminated string to duplicate. + * @gfp: flags passed to underlying kmalloc(). + * + * Calls kunit_kstrdup() only if @str is not in the rodata section. Must be freed with + * kunit_kfree_const() -- not kunit_kfree(). + * See kstrdup_const() and kunit_kmalloc_array() for more information. + */ +const char *kunit_kstrdup_const(struct kunit *test, const char *str, gfp_t gfp); + /** * kunit_vm_mmap() - Allocate KUnit-tracked vm_mmap() area * @test: The test context object. diff --git a/include/kunit/visibility.h b/include/kunit/visibility.h index 0dfe35feeec6..efff77b58dd6 100644 --- a/include/kunit/visibility.h +++ b/include/kunit/visibility.h @@ -22,6 +22,7 @@ * EXPORTED_FOR_KUNIT_TESTING namespace only if CONFIG_KUNIT is * enabled. Must use MODULE_IMPORT_NS(EXPORTED_FOR_KUNIT_TESTING) * in test file in order to use symbols. + * @symbol: the symbol identifier to export */ #define EXPORT_SYMBOL_IF_KUNIT(symbol) EXPORT_SYMBOL_NS(symbol, \ EXPORTED_FOR_KUNIT_TESTING) diff --git a/include/kvm/arm_pmu.h b/include/kvm/arm_pmu.h index 35d4ca4f6122..e08aeec5d936 100644 --- a/include/kvm/arm_pmu.h +++ b/include/kvm/arm_pmu.h @@ -10,7 +10,7 @@ #include <linux/perf_event.h> #include <linux/perf/arm_pmuv3.h> -#define ARMV8_PMU_CYCLE_IDX (ARMV8_PMU_MAX_COUNTERS - 1) +#define KVM_ARMV8_PMU_MAX_COUNTERS 32 #if IS_ENABLED(CONFIG_HW_PERF_EVENTS) && IS_ENABLED(CONFIG_KVM) struct kvm_pmc { @@ -19,14 +19,14 @@ struct kvm_pmc { }; struct kvm_pmu_events { - u32 events_host; - u32 events_guest; + u64 events_host; + u64 events_guest; }; struct kvm_pmu { struct irq_work overflow_work; struct kvm_pmu_events events; - struct kvm_pmc pmc[ARMV8_PMU_MAX_COUNTERS]; + struct kvm_pmc pmc[KVM_ARMV8_PMU_MAX_COUNTERS]; int irq_num; bool created; bool irq_level; diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 0687a442fec7..3a21f1cf126f 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -107,6 +107,7 @@ enum acpi_irq_model_id { ACPI_IRQ_MODEL_PLATFORM, ACPI_IRQ_MODEL_GIC, ACPI_IRQ_MODEL_LPIC, + ACPI_IRQ_MODEL_RINTC, ACPI_IRQ_MODEL_COUNT }; @@ -1343,6 +1344,8 @@ struct acpi_probe_entry { kernel_ulong_t driver_data; }; +void arch_sort_irqchip_probe(struct acpi_probe_entry *ap_head, int nr); + #define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, \ valid, data, fn) \ static const struct acpi_probe_entry __acpi_probe_##name \ @@ -1529,6 +1532,12 @@ void acpi_arm_init(void); static inline void acpi_arm_init(void) { } #endif +#ifdef CONFIG_RISCV +void acpi_riscv_init(void); +#else +static inline void acpi_riscv_init(void) { } +#endif + #ifdef CONFIG_ACPI_PCC void acpi_init_pcc(void); #else diff --git a/include/linux/acpi_pmtmr.h b/include/linux/acpi_pmtmr.h index 50d88bf1498d..0ded9220d379 100644 --- a/include/linux/acpi_pmtmr.h +++ b/include/linux/acpi_pmtmr.h @@ -26,6 +26,19 @@ static inline u32 acpi_pm_read_early(void) return acpi_pm_read_verified() & ACPI_PM_MASK; } +/** + * Register callback for suspend and resume event + * + * @cb Callback triggered on suspend and resume + * @data Data passed with the callback + */ +void acpi_pmtmr_register_suspend_resume_callback(void (*cb)(void *data, bool suspend), void *data); + +/** + * Remove registered callback for suspend and resume event + */ +void acpi_pmtmr_unregister_suspend_resume_callback(void); + #else static inline u32 acpi_pm_read_early(void) diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index 958a55bcc708..dda2f3ea89cb 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -105,7 +105,7 @@ enum amba_vendor { AMBA_VENDOR_LSI = 0xb6, }; -extern struct bus_type amba_bustype; +extern const struct bus_type amba_bustype; #define to_amba_device(d) container_of_const(d, struct amba_device, dev) diff --git a/include/linux/args.h b/include/linux/args.h index 8ff60a54eb7d..2e8e65d975c7 100644 --- a/include/linux/args.h +++ b/include/linux/args.h @@ -17,9 +17,9 @@ * that as _n. */ -/* This counts to 12. Any more, it will return 13th argument. */ -#define __COUNT_ARGS(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _n, X...) _n -#define COUNT_ARGS(X...) __COUNT_ARGS(, ##X, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) +/* This counts to 15. Any more, it will return 16th argument. */ +#define __COUNT_ARGS(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _n, X...) _n +#define COUNT_ARGS(X...) __COUNT_ARGS(, ##X, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) /* Concatenate two parameters, but allow them to be expanded beforehand. */ #define __CONCAT(a, b) a ## b diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index 083f85653716..f59099a213d0 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -115,6 +115,70 @@ /* KVM "vendor specific" services */ #define ARM_SMCCC_KVM_FUNC_FEATURES 0 #define ARM_SMCCC_KVM_FUNC_PTP 1 +/* Start of pKVM hypercall range */ +#define ARM_SMCCC_KVM_FUNC_HYP_MEMINFO 2 +#define ARM_SMCCC_KVM_FUNC_MEM_SHARE 3 +#define ARM_SMCCC_KVM_FUNC_MEM_UNSHARE 4 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_5 5 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_6 6 +#define ARM_SMCCC_KVM_FUNC_MMIO_GUARD 7 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_8 8 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_9 9 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_10 10 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_11 11 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_12 12 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_13 13 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_14 14 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_15 15 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_16 16 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_17 17 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_18 18 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_19 19 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_20 20 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_21 21 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_22 22 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_23 23 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_24 24 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_25 25 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_26 26 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_27 27 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_28 28 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_29 29 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_30 30 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_31 31 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_32 32 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_33 33 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_34 34 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_35 35 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_36 36 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_37 37 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_38 38 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_39 39 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_40 40 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_41 41 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_42 42 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_43 43 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_44 44 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_45 45 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_46 46 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_47 47 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_48 48 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_49 49 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_50 50 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_51 51 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_52 52 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_53 53 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_54 54 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_55 55 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_56 56 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_57 57 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_58 58 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_59 59 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_60 60 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_61 61 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_62 62 +#define ARM_SMCCC_KVM_FUNC_PKVM_RESV_63 63 +/* End of pKVM hypercall range */ #define ARM_SMCCC_KVM_FUNC_FEATURES_2 127 #define ARM_SMCCC_KVM_NUM_FUNCS 128 @@ -137,6 +201,30 @@ ARM_SMCCC_OWNER_VENDOR_HYP, \ ARM_SMCCC_KVM_FUNC_PTP) +#define ARM_SMCCC_VENDOR_HYP_KVM_HYP_MEMINFO_FUNC_ID \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_VENDOR_HYP, \ + ARM_SMCCC_KVM_FUNC_HYP_MEMINFO) + +#define ARM_SMCCC_VENDOR_HYP_KVM_MEM_SHARE_FUNC_ID \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_VENDOR_HYP, \ + ARM_SMCCC_KVM_FUNC_MEM_SHARE) + +#define ARM_SMCCC_VENDOR_HYP_KVM_MEM_UNSHARE_FUNC_ID \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_VENDOR_HYP, \ + ARM_SMCCC_KVM_FUNC_MEM_UNSHARE) + +#define ARM_SMCCC_VENDOR_HYP_KVM_MMIO_GUARD_FUNC_ID \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_VENDOR_HYP, \ + ARM_SMCCC_KVM_FUNC_MMIO_GUARD) + /* ptp_kvm counter type ID */ #define KVM_PTP_VIRT_COUNTER 0 #define KVM_PTP_PHYS_COUNTER 1 diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index 89683f31ae12..a28e2a6a13d0 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -73,6 +73,11 @@ #define FFA_FN64_MEM_PERM_GET FFA_SMC_64(0x88) #define FFA_MEM_PERM_SET FFA_SMC_32(0x89) #define FFA_FN64_MEM_PERM_SET FFA_SMC_64(0x89) +#define FFA_CONSOLE_LOG FFA_SMC_32(0x8A) +#define FFA_PARTITION_INFO_GET_REGS FFA_SMC_64(0x8B) +#define FFA_EL3_INTR_HANDLE FFA_SMC_32(0x8C) +#define FFA_MSG_SEND_DIRECT_REQ2 FFA_SMC_64(0x8D) +#define FFA_MSG_SEND_DIRECT_RESP2 FFA_SMC_64(0x8E) /* * For some calls it is necessary to use SMC64 to pass or return 64-bit values. @@ -265,6 +270,11 @@ struct ffa_indirect_msg_hdr { u32 size; }; +/* For use with FFA_MSG_SEND_DIRECT_{REQ,RESP}2 which pass data via registers */ +struct ffa_send_direct_data2 { + unsigned long data[14]; /* x4-x17 */ +}; + struct ffa_mem_region_addr_range { /* The base IPA of the constituent memory region, aligned to 4 kiB */ u64 address; @@ -426,6 +436,8 @@ struct ffa_msg_ops { int (*sync_send_receive)(struct ffa_device *dev, struct ffa_send_direct_data *data); int (*indirect_send)(struct ffa_device *dev, void *buf, size_t sz); + int (*sync_send_receive2)(struct ffa_device *dev, const uuid_t *uuid, + struct ffa_send_direct_data2 *data); }; struct ffa_mem_ops { diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h index 8e177b67e82f..f41395264dca 100644 --- a/include/linux/avf/virtchnl.h +++ b/include/linux/avf/virtchnl.h @@ -247,6 +247,7 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource); /* used to negotiate communicating link speeds in Mbps */ #define VIRTCHNL_VF_CAP_ADV_LINK_SPEED BIT(7) #define VIRTCHNL_VF_OFFLOAD_CRC BIT(10) +#define VIRTCHNL_VF_OFFLOAD_TC_U32 BIT(11) #define VIRTCHNL_VF_OFFLOAD_VLAN_V2 BIT(15) #define VIRTCHNL_VF_OFFLOAD_VLAN BIT(16) #define VIRTCHNL_VF_OFFLOAD_RX_POLLING BIT(17) @@ -1121,6 +1122,7 @@ enum virtchnl_vfr_states { }; #define VIRTCHNL_MAX_NUM_PROTO_HDRS 32 +#define VIRTCHNL_MAX_SIZE_RAW_PACKET 1024 #define PROTO_HDR_SHIFT 5 #define PROTO_HDR_FIELD_START(proto_hdr_type) ((proto_hdr_type) << PROTO_HDR_SHIFT) #define PROTO_HDR_FIELD_MASK ((1UL << PROTO_HDR_SHIFT) - 1) @@ -1266,13 +1268,22 @@ struct virtchnl_proto_hdrs { u8 pad[3]; /** * specify where protocol header start from. + * must be 0 when sending a raw packet request. * 0 - from the outer layer * 1 - from the first inner layer * 2 - from the second inner layer * .... **/ int count; /* the proto layers must < VIRTCHNL_MAX_NUM_PROTO_HDRS */ - struct virtchnl_proto_hdr proto_hdr[VIRTCHNL_MAX_NUM_PROTO_HDRS]; + union { + struct virtchnl_proto_hdr + proto_hdr[VIRTCHNL_MAX_NUM_PROTO_HDRS]; + struct { + u16 pkt_len; + u8 spec[VIRTCHNL_MAX_SIZE_RAW_PACKET]; + u8 mask[VIRTCHNL_MAX_SIZE_RAW_PACKET]; + } raw; + }; }; VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs); diff --git a/include/linux/bio.h b/include/linux/bio.h index a46e2047bea4..faceadb040f9 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -324,8 +324,8 @@ static inline void bio_next_folio(struct folio_iter *fi, struct bio *bio) void bio_trim(struct bio *bio, sector_t offset, sector_t size); extern struct bio *bio_split(struct bio *bio, int sectors, gfp_t gfp, struct bio_set *bs); -struct bio *bio_split_rw(struct bio *bio, const struct queue_limits *lim, - unsigned *segs, struct bio_set *bs, unsigned max_bytes); +int bio_split_rw_at(struct bio *bio, const struct queue_limits *lim, + unsigned *segs, unsigned max_bytes); /** * bio_next_split - get next @sectors from a bio, splitting if necessary diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 8c4768c44a01..d3b66d77df7a 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -270,6 +270,18 @@ static inline void bitmap_copy_clear_tail(unsigned long *dst, dst[nbits / BITS_PER_LONG] &= BITMAP_LAST_WORD_MASK(nbits); } +static inline void bitmap_copy_and_extend(unsigned long *to, + const unsigned long *from, + unsigned int count, unsigned int size) +{ + unsigned int copy = BITS_TO_LONGS(count); + + memcpy(to, from, copy * sizeof(long)); + if (count % BITS_PER_LONG) + to[copy - 1] &= BITMAP_LAST_WORD_MASK(count); + memset(to + copy, 0, bitmap_size(size) - copy * sizeof(long)); +} + /* * On 32-bit systems bitmaps are represented as u32 arrays internally. On LE64 * machines the order of hi and lo parts of numbers match the bitmap structure. diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 36ed96133217..413ebdff974b 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -71,6 +71,9 @@ struct block_device { struct partition_meta_info *bd_meta_info; int bd_writers; +#ifdef CONFIG_SECURITY + void *bd_security; +#endif /* * keep this out-of-line as it's both big and not needed in the fast * path diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e85ec73a07d5..643c9020a35a 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1187,7 +1187,8 @@ static inline unsigned int queue_max_segment_size(const struct request_queue *q) return q->limits.max_segment_size; } -static inline unsigned int queue_limits_max_zone_append_sectors(struct queue_limits *l) +static inline unsigned int +queue_limits_max_zone_append_sectors(const struct queue_limits *l) { unsigned int max_sectors = min(l->chunk_sectors, l->max_hw_sectors); @@ -1296,12 +1297,7 @@ bdev_max_secure_erase_sectors(struct block_device *bdev) static inline unsigned int bdev_write_zeroes_sectors(struct block_device *bdev) { - struct request_queue *q = bdev_get_queue(bdev); - - if (q) - return q->limits.max_write_zeroes_sectors; - - return 0; + return bdev_get_queue(bdev)->limits.max_write_zeroes_sectors; } static inline bool bdev_nonrot(struct block_device *bdev) diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index fb3c3e7181e6..ce91d9b2acb9 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -390,14 +390,6 @@ static inline bool cgroup_bpf_sock_enabled(struct sock *sk, __ret; \ }) -#define BPF_CGROUP_GETSOCKOPT_MAX_OPTLEN(optlen) \ -({ \ - int __ret = 0; \ - if (cgroup_bpf_enabled(CGROUP_GETSOCKOPT)) \ - copy_from_sockptr(&__ret, optlen, sizeof(int)); \ - __ret; \ -}) - #define BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock, level, optname, optval, optlen, \ max_optlen, retval) \ ({ \ @@ -518,7 +510,6 @@ static inline int bpf_percpu_cgroup_storage_update(struct bpf_map *map, #define BPF_CGROUP_RUN_PROG_SOCK_OPS(sock_ops) ({ 0; }) #define BPF_CGROUP_RUN_PROG_DEVICE_CGROUP(atype, major, minor, access) ({ 0; }) #define BPF_CGROUP_RUN_PROG_SYSCTL(head,table,write,buf,count,pos) ({ 0; }) -#define BPF_CGROUP_GETSOCKOPT_MAX_OPTLEN(optlen) ({ 0; }) #define BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock, level, optname, optval, \ optlen, max_optlen, retval) ({ retval; }) #define BPF_CGROUP_RUN_PROG_GETSOCKOPT_KERN(sock, level, optname, optval, \ diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 6503c85b10a3..7b776dae36e5 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -856,8 +856,8 @@ static inline u32 type_flag(u32 type) /* only use after check_attach_btf_id() */ static inline enum bpf_prog_type resolve_prog_type(const struct bpf_prog *prog) { - return (prog->type == BPF_PROG_TYPE_EXT && prog->aux->dst_prog) ? - prog->aux->dst_prog->type : prog->type; + return (prog->type == BPF_PROG_TYPE_EXT && prog->aux->saved_dst_prog_type) ? + prog->aux->saved_dst_prog_type : prog->type; } static inline bool bpf_prog_check_recur(const struct bpf_prog *prog) diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 14acf1bbe0ce..932139c5d46f 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -199,8 +199,7 @@ void folio_set_bh(struct buffer_head *bh, struct folio *folio, unsigned long offset); struct buffer_head *folio_alloc_buffers(struct folio *folio, unsigned long size, gfp_t gfp); -struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size, - bool retry); +struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size); struct buffer_head *create_empty_buffers(struct folio *folio, unsigned long blocksize, unsigned long b_state); void end_buffer_read_sync(struct buffer_head *bh, int uptodate); @@ -258,18 +257,18 @@ int __block_write_full_folio(struct inode *inode, struct folio *folio, int block_read_full_folio(struct folio *, get_block_t *); bool block_is_partially_uptodate(struct folio *, size_t from, size_t count); int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, get_block_t *get_block); -int __block_write_begin(struct page *page, loff_t pos, unsigned len, + struct folio **foliop, get_block_t *get_block); +int __block_write_begin(struct folio *folio, loff_t pos, unsigned len, get_block_t *get_block); int block_write_end(struct file *, struct address_space *, - loff_t, unsigned, unsigned, - struct page *, void *); + loff_t, unsigned len, unsigned copied, + struct folio *, void *); int generic_write_end(struct file *, struct address_space *, - loff_t, unsigned, unsigned, - struct page *, void *); + loff_t, unsigned len, unsigned copied, + struct folio *, void *); void folio_zero_new_buffers(struct folio *folio, size_t from, size_t to); int cont_write_begin(struct file *, struct address_space *, loff_t, - unsigned, struct page **, void **, + unsigned, struct folio **, void **, get_block_t *, loff_t *); int generic_cont_expand_simple(struct inode *inode, loff_t size); void block_commit_write(struct page *page, unsigned int from, unsigned int to); diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index ae04035b6cbe..eb0f6f349496 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -210,6 +210,14 @@ struct cgroup_subsys_state { * fields of the containing structure. */ struct cgroup_subsys_state *parent; + + /* + * Keep track of total numbers of visible descendant CSSes. + * The total number of dying CSSes is tracked in + * css->cgroup->nr_dying_subsys[ssid]. + * Protected by cgroup_mutex. + */ + int nr_descendants; }; /* @@ -470,6 +478,12 @@ struct cgroup { /* Private pointers for each registered subsystem */ struct cgroup_subsys_state __rcu *subsys[CGROUP_SUBSYS_COUNT]; + /* + * Keep track of total number of dying CSSes at and below this cgroup. + * Protected by cgroup_mutex. + */ + int nr_dying_subsys[CGROUP_SUBSYS_COUNT]; + struct cgroup_root *root; /* diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 2594553bb30b..2df665fa2964 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -297,6 +297,15 @@ static inline void *offset_to_ptr(const int *off) #define is_unsigned_type(type) (!is_signed_type(type)) /* + * Useful shorthand for "is this condition known at compile-time?" + * + * Note that the condition may involve non-constant values, + * but the compiler may know enough about the details of the + * values to determine that the condition is statically true. + */ +#define statically_true(x) (__builtin_constant_p(x) && (x)) + +/* * This is needed in functions which generate the stack canary, see * arch/x86/kernel/smpboot.c::start_secondary() for an example. */ diff --git a/include/linux/console.h b/include/linux/console.h index 31a8f5b85f5d..eba367bf605d 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -16,7 +16,9 @@ #include <linux/atomic.h> #include <linux/bits.h> +#include <linux/irq_work.h> #include <linux/rculist.h> +#include <linux/rcuwait.h> #include <linux/types.h> #include <linux/vesa.h> @@ -303,7 +305,7 @@ struct nbcon_write_context { /** * struct console - The console descriptor structure * @name: The name of the console driver - * @write: Write callback to output messages (Optional) + * @write: Legacy write callback to output messages (Optional) * @read: Read callback for console input (Optional) * @device: The underlying TTY device driver (Optional) * @unblank: Callback to unblank the console (Optional) @@ -320,10 +322,14 @@ struct nbcon_write_context { * @data: Driver private data * @node: hlist node for the console list * - * @write_atomic: Write callback for atomic context * @nbcon_state: State for nbcon consoles * @nbcon_seq: Sequence number of the next record for nbcon to print + * @nbcon_device_ctxt: Context available for non-printing operations + * @nbcon_prev_seq: Seq num the previous nbcon owner was assigned to print * @pbufs: Pointer to nbcon private buffer + * @kthread: Printer kthread for this console + * @rcuwait: RCU-safe wait object for @kthread waking + * @irq_work: Defer @kthread waking to IRQ work context */ struct console { char name[16]; @@ -345,11 +351,121 @@ struct console { struct hlist_node node; /* nbcon console specific members */ - bool (*write_atomic)(struct console *con, - struct nbcon_write_context *wctxt); + + /** + * @write_atomic: + * + * NBCON callback to write out text in any context. (Optional) + * + * This callback is called with the console already acquired. However, + * a higher priority context is allowed to take it over by default. + * + * The callback must call nbcon_enter_unsafe() and nbcon_exit_unsafe() + * around any code where the takeover is not safe, for example, when + * manipulating the serial port registers. + * + * nbcon_enter_unsafe() will fail if the context has lost the console + * ownership in the meantime. In this case, the callback is no longer + * allowed to go forward. It must back out immediately and carefully. + * The buffer content is also no longer trusted since it no longer + * belongs to the context. + * + * The callback should allow the takeover whenever it is safe. It + * increases the chance to see messages when the system is in trouble. + * If the driver must reacquire ownership in order to finalize or + * revert hardware changes, nbcon_reacquire_nobuf() can be used. + * However, on reacquire the buffer content is no longer available. A + * reacquire cannot be used to resume printing. + * + * The callback can be called from any context (including NMI). + * Therefore it must avoid usage of any locking and instead rely + * on the console ownership for synchronization. + */ + void (*write_atomic)(struct console *con, struct nbcon_write_context *wctxt); + + /** + * @write_thread: + * + * NBCON callback to write out text in task context. + * + * This callback must be called only in task context with both + * device_lock() and the nbcon console acquired with + * NBCON_PRIO_NORMAL. + * + * The same rules for console ownership verification and unsafe + * sections handling applies as with write_atomic(). + * + * The console ownership handling is necessary for synchronization + * against write_atomic() which is synchronized only via the context. + * + * The device_lock() provides the primary serialization for operations + * on the device. It might be as relaxed (mutex)[*] or as tight + * (disabled preemption and interrupts) as needed. It allows + * the kthread to operate in the least restrictive mode[**]. + * + * [*] Standalone nbcon_context_try_acquire() is not safe with + * the preemption enabled, see nbcon_owner_matches(). But it + * can be safe when always called in the preemptive context + * under the device_lock(). + * + * [**] The device_lock() makes sure that nbcon_context_try_acquire() + * would never need to spin which is important especially with + * PREEMPT_RT. + */ + void (*write_thread)(struct console *con, struct nbcon_write_context *wctxt); + + /** + * @device_lock: + * + * NBCON callback to begin synchronization with driver code. + * + * Console drivers typically must deal with access to the hardware + * via user input/output (such as an interactive login shell) and + * output of kernel messages via printk() calls. This callback is + * called by the printk-subsystem whenever it needs to synchronize + * with hardware access by the driver. It should be implemented to + * use whatever synchronization mechanism the driver is using for + * itself (for example, the port lock for uart serial consoles). + * + * The callback is always called from task context. It may use any + * synchronization method required by the driver. + * + * IMPORTANT: The callback MUST disable migration. The console driver + * may be using a synchronization mechanism that already takes + * care of this (such as spinlocks). Otherwise this function must + * explicitly call migrate_disable(). + * + * The flags argument is provided as a convenience to the driver. It + * will be passed again to device_unlock(). It can be ignored if the + * driver does not need it. + */ + void (*device_lock)(struct console *con, unsigned long *flags); + + /** + * @device_unlock: + * + * NBCON callback to finish synchronization with driver code. + * + * It is the counterpart to device_lock(). + * + * This callback is always called from task context. It must + * appropriately re-enable migration (depending on how device_lock() + * disabled migration). + * + * The flags argument is the value of the same variable that was + * passed to device_lock(). + */ + void (*device_unlock)(struct console *con, unsigned long flags); + atomic_t __private nbcon_state; atomic_long_t __private nbcon_seq; + struct nbcon_context __private nbcon_device_ctxt; + atomic_long_t __private nbcon_prev_seq; + struct printk_buffers *pbufs; + struct task_struct *kthread; + struct rcuwait rcuwait; + struct irq_work irq_work; }; #ifdef CONFIG_LOCKDEP @@ -378,28 +494,34 @@ extern void console_list_unlock(void) __releases(console_mutex); extern struct hlist_head console_list; /** - * console_srcu_read_flags - Locklessly read the console flags + * console_srcu_read_flags - Locklessly read flags of a possibly registered + * console * @con: struct console pointer of console to read flags from * - * This function provides the necessary READ_ONCE() and data_race() - * notation for locklessly reading the console flags. The READ_ONCE() - * in this function matches the WRITE_ONCE() when @flags are modified - * for registered consoles with console_srcu_write_flags(). + * Locklessly reading @con->flags provides a consistent read value because + * there is at most one CPU modifying @con->flags and that CPU is using only + * read-modify-write operations to do so. + * + * Requires console_srcu_read_lock to be held, which implies that @con might + * be a registered console. The purpose of holding console_srcu_read_lock is + * to guarantee that the console state is valid (CON_SUSPENDED/CON_ENABLED) + * and that no exit/cleanup routines will run if the console is currently + * undergoing unregistration. * - * Only use this function to read console flags when locklessly - * iterating the console list via srcu. + * If the caller is holding the console_list_lock or it is _certain_ that + * @con is not and will not become registered, the caller may read + * @con->flags directly instead. * * Context: Any context. + * Return: The current value of the @con->flags field. */ static inline short console_srcu_read_flags(const struct console *con) { WARN_ON_ONCE(!console_srcu_read_lock_is_held()); /* - * Locklessly reading console->flags provides a consistent - * read value because there is at most one CPU modifying - * console->flags and that CPU is using only read-modify-write - * operations to do so. + * The READ_ONCE() matches the WRITE_ONCE() when @flags are modified + * for registered consoles with console_srcu_write_flags(). */ return data_race(READ_ONCE(con->flags)); } @@ -477,13 +599,19 @@ static inline bool console_is_registered(const struct console *con) hlist_for_each_entry(con, &console_list, node) #ifdef CONFIG_PRINTK +extern void nbcon_cpu_emergency_enter(void); +extern void nbcon_cpu_emergency_exit(void); extern bool nbcon_can_proceed(struct nbcon_write_context *wctxt); extern bool nbcon_enter_unsafe(struct nbcon_write_context *wctxt); extern bool nbcon_exit_unsafe(struct nbcon_write_context *wctxt); +extern void nbcon_reacquire_nobuf(struct nbcon_write_context *wctxt); #else +static inline void nbcon_cpu_emergency_enter(void) { } +static inline void nbcon_cpu_emergency_exit(void) { } static inline bool nbcon_can_proceed(struct nbcon_write_context *wctxt) { return false; } static inline bool nbcon_enter_unsafe(struct nbcon_write_context *wctxt) { return false; } static inline bool nbcon_exit_unsafe(struct nbcon_write_context *wctxt) { return false; } +static inline void nbcon_reacquire_nobuf(struct nbcon_write_context *wctxt) { } #endif extern int console_set_on_cmdline; diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h index 6e76b9dba00e..af9fe87a0922 100644 --- a/include/linux/context_tracking.h +++ b/include/linux/context_tracking.h @@ -26,26 +26,26 @@ extern void user_exit_callable(void); static inline void user_enter(void) { if (context_tracking_enabled()) - ct_user_enter(CONTEXT_USER); + ct_user_enter(CT_STATE_USER); } static inline void user_exit(void) { if (context_tracking_enabled()) - ct_user_exit(CONTEXT_USER); + ct_user_exit(CT_STATE_USER); } /* Called with interrupts disabled. */ static __always_inline void user_enter_irqoff(void) { if (context_tracking_enabled()) - __ct_user_enter(CONTEXT_USER); + __ct_user_enter(CT_STATE_USER); } static __always_inline void user_exit_irqoff(void) { if (context_tracking_enabled()) - __ct_user_exit(CONTEXT_USER); + __ct_user_exit(CT_STATE_USER); } static inline enum ctx_state exception_enter(void) @@ -57,7 +57,7 @@ static inline enum ctx_state exception_enter(void) return 0; prev_ctx = __ct_state(); - if (prev_ctx != CONTEXT_KERNEL) + if (prev_ctx != CT_STATE_KERNEL) ct_user_exit(prev_ctx); return prev_ctx; @@ -67,7 +67,7 @@ static inline void exception_exit(enum ctx_state prev_ctx) { if (!IS_ENABLED(CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK) && context_tracking_enabled()) { - if (prev_ctx != CONTEXT_KERNEL) + if (prev_ctx != CT_STATE_KERNEL) ct_user_enter(prev_ctx); } } @@ -75,15 +75,17 @@ static inline void exception_exit(enum ctx_state prev_ctx) static __always_inline bool context_tracking_guest_enter(void) { if (context_tracking_enabled()) - __ct_user_enter(CONTEXT_GUEST); + __ct_user_enter(CT_STATE_GUEST); return context_tracking_enabled_this_cpu(); } -static __always_inline void context_tracking_guest_exit(void) +static __always_inline bool context_tracking_guest_exit(void) { if (context_tracking_enabled()) - __ct_user_exit(CONTEXT_GUEST); + __ct_user_exit(CT_STATE_GUEST); + + return context_tracking_enabled_this_cpu(); } #define CT_WARN_ON(cond) WARN_ON(context_tracking_enabled() && (cond)) @@ -98,7 +100,7 @@ static inline void exception_exit(enum ctx_state prev_ctx) { } static inline int ct_state(void) { return -1; } static inline int __ct_state(void) { return -1; } static __always_inline bool context_tracking_guest_enter(void) { return false; } -static __always_inline void context_tracking_guest_exit(void) { } +static __always_inline bool context_tracking_guest_exit(void) { return false; } #define CT_WARN_ON(cond) do { } while (0) #endif /* !CONFIG_CONTEXT_TRACKING_USER */ @@ -113,13 +115,17 @@ extern void ct_idle_enter(void); extern void ct_idle_exit(void); /* - * Is the current CPU in an extended quiescent state? + * Is RCU watching the current CPU (IOW, it is not in an extended quiescent state)? + * + * Note that this returns the actual boolean data (watching / not watching), + * whereas ct_rcu_watching() returns the RCU_WATCHING subvariable of + * context_tracking.state. * * No ordering, as we are sampling CPU-local information. */ -static __always_inline bool rcu_dynticks_curr_cpu_in_eqs(void) +static __always_inline bool rcu_is_watching_curr_cpu(void) { - return !(raw_atomic_read(this_cpu_ptr(&context_tracking.state)) & RCU_DYNTICKS_IDX); + return raw_atomic_read(this_cpu_ptr(&context_tracking.state)) & CT_RCU_WATCHING; } /* @@ -140,9 +146,9 @@ static __always_inline bool warn_rcu_enter(void) * lots of the actual reporting also relies on RCU. */ preempt_disable_notrace(); - if (rcu_dynticks_curr_cpu_in_eqs()) { + if (!rcu_is_watching_curr_cpu()) { ret = true; - ct_state_inc(RCU_DYNTICKS_IDX); + ct_state_inc(CT_RCU_WATCHING); } return ret; @@ -151,7 +157,7 @@ static __always_inline bool warn_rcu_enter(void) static __always_inline void warn_rcu_exit(bool rcu) { if (rcu) - ct_state_inc(RCU_DYNTICKS_IDX); + ct_state_inc(CT_RCU_WATCHING); preempt_enable_notrace(); } diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h index bbff5f7f8803..7b8433d5a8ef 100644 --- a/include/linux/context_tracking_state.h +++ b/include/linux/context_tracking_state.h @@ -7,22 +7,22 @@ #include <linux/context_tracking_irq.h> /* Offset to allow distinguishing irq vs. task-based idle entry/exit. */ -#define DYNTICK_IRQ_NONIDLE ((LONG_MAX / 2) + 1) +#define CT_NESTING_IRQ_NONIDLE ((LONG_MAX / 2) + 1) enum ctx_state { - CONTEXT_DISABLED = -1, /* returned by ct_state() if unknown */ - CONTEXT_KERNEL = 0, - CONTEXT_IDLE = 1, - CONTEXT_USER = 2, - CONTEXT_GUEST = 3, - CONTEXT_MAX = 4, + CT_STATE_DISABLED = -1, /* returned by ct_state() if unknown */ + CT_STATE_KERNEL = 0, + CT_STATE_IDLE = 1, + CT_STATE_USER = 2, + CT_STATE_GUEST = 3, + CT_STATE_MAX = 4, }; -/* Even value for idle, else odd. */ -#define RCU_DYNTICKS_IDX CONTEXT_MAX +/* Odd value for watching, else even. */ +#define CT_RCU_WATCHING CT_STATE_MAX -#define CT_STATE_MASK (CONTEXT_MAX - 1) -#define CT_DYNTICKS_MASK (~CT_STATE_MASK) +#define CT_STATE_MASK (CT_STATE_MAX - 1) +#define CT_RCU_WATCHING_MASK (~CT_STATE_MASK) struct context_tracking { #ifdef CONFIG_CONTEXT_TRACKING_USER @@ -39,8 +39,8 @@ struct context_tracking { atomic_t state; #endif #ifdef CONFIG_CONTEXT_TRACKING_IDLE - long dynticks_nesting; /* Track process nesting level. */ - long dynticks_nmi_nesting; /* Track irq/NMI nesting level. */ + long nesting; /* Track process nesting level. */ + long nmi_nesting; /* Track irq/NMI nesting level. */ #endif }; @@ -56,47 +56,47 @@ static __always_inline int __ct_state(void) #endif #ifdef CONFIG_CONTEXT_TRACKING_IDLE -static __always_inline int ct_dynticks(void) +static __always_inline int ct_rcu_watching(void) { - return atomic_read(this_cpu_ptr(&context_tracking.state)) & CT_DYNTICKS_MASK; + return atomic_read(this_cpu_ptr(&context_tracking.state)) & CT_RCU_WATCHING_MASK; } -static __always_inline int ct_dynticks_cpu(int cpu) +static __always_inline int ct_rcu_watching_cpu(int cpu) { struct context_tracking *ct = per_cpu_ptr(&context_tracking, cpu); - return atomic_read(&ct->state) & CT_DYNTICKS_MASK; + return atomic_read(&ct->state) & CT_RCU_WATCHING_MASK; } -static __always_inline int ct_dynticks_cpu_acquire(int cpu) +static __always_inline int ct_rcu_watching_cpu_acquire(int cpu) { struct context_tracking *ct = per_cpu_ptr(&context_tracking, cpu); - return atomic_read_acquire(&ct->state) & CT_DYNTICKS_MASK; + return atomic_read_acquire(&ct->state) & CT_RCU_WATCHING_MASK; } -static __always_inline long ct_dynticks_nesting(void) +static __always_inline long ct_nesting(void) { - return __this_cpu_read(context_tracking.dynticks_nesting); + return __this_cpu_read(context_tracking.nesting); } -static __always_inline long ct_dynticks_nesting_cpu(int cpu) +static __always_inline long ct_nesting_cpu(int cpu) { struct context_tracking *ct = per_cpu_ptr(&context_tracking, cpu); - return ct->dynticks_nesting; + return ct->nesting; } -static __always_inline long ct_dynticks_nmi_nesting(void) +static __always_inline long ct_nmi_nesting(void) { - return __this_cpu_read(context_tracking.dynticks_nmi_nesting); + return __this_cpu_read(context_tracking.nmi_nesting); } -static __always_inline long ct_dynticks_nmi_nesting_cpu(int cpu) +static __always_inline long ct_nmi_nesting_cpu(int cpu) { struct context_tracking *ct = per_cpu_ptr(&context_tracking, cpu); - return ct->dynticks_nmi_nesting; + return ct->nmi_nesting; } #endif /* #ifdef CONFIG_CONTEXT_TRACKING_IDLE */ @@ -113,7 +113,7 @@ static __always_inline bool context_tracking_enabled_cpu(int cpu) return context_tracking_enabled() && per_cpu(context_tracking.active, cpu); } -static inline bool context_tracking_enabled_this_cpu(void) +static __always_inline bool context_tracking_enabled_this_cpu(void) { return context_tracking_enabled() && __this_cpu_read(context_tracking.active); } @@ -123,14 +123,14 @@ static inline bool context_tracking_enabled_this_cpu(void) * * Returns the current cpu's context tracking state if context tracking * is enabled. If context tracking is disabled, returns - * CONTEXT_DISABLED. This should be used primarily for debugging. + * CT_STATE_DISABLED. This should be used primarily for debugging. */ static __always_inline int ct_state(void) { int ret; if (!context_tracking_enabled()) - return CONTEXT_DISABLED; + return CT_STATE_DISABLED; preempt_disable(); ret = __ct_state(); diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index d4d2f4d1d7cb..e0e19d9c1323 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -577,12 +577,6 @@ static inline unsigned long cpufreq_scale(unsigned long old, u_int div, #define CPUFREQ_POLICY_POWERSAVE (1) #define CPUFREQ_POLICY_PERFORMANCE (2) -/* - * The polling frequency depends on the capability of the processor. Default - * polling frequency is 1000 times the transition latency of the processor. - */ -#define LATENCY_MULTIPLIER (1000) - struct cpufreq_governor { char name[CPUFREQ_NAME_LEN]; int (*init)(struct cpufreq_policy *policy); diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 51ba681b915a..f39186738d81 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -100,7 +100,6 @@ enum cpuhp_state { CPUHP_WORKQUEUE_PREP, CPUHP_POWER_NUMA_PREPARE, CPUHP_HRTIMERS_PREPARE, - CPUHP_PROFILE_PREPARE, CPUHP_X2APIC_PREPARE, CPUHP_SMPCFD_PREPARE, CPUHP_RELAY_PREPARE, @@ -145,9 +144,11 @@ enum cpuhp_state { CPUHP_AP_IRQ_ARMADA_XP_STARTING, CPUHP_AP_IRQ_BCM2836_STARTING, CPUHP_AP_IRQ_MIPS_GIC_STARTING, - CPUHP_AP_IRQ_LOONGARCH_STARTING, + CPUHP_AP_IRQ_EIOINTC_STARTING, + CPUHP_AP_IRQ_AVECINTC_STARTING, CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING, CPUHP_AP_IRQ_RISCV_IMSIC_STARTING, + CPUHP_AP_IRQ_RISCV_SBI_IPI_STARTING, CPUHP_AP_ARM_MVEBU_COHERENCY, CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING, CPUHP_AP_PERF_X86_STARTING, diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 801a7e524113..53158de44b83 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -1037,7 +1037,7 @@ void init_cpu_online(const struct cpumask *src); assign_bit(cpumask_check(cpu), cpumask_bits(mask), (val)) #define set_cpu_possible(cpu, possible) assign_cpu((cpu), &__cpu_possible_mask, (possible)) -#define set_cpu_enabled(cpu, enabled) assign_cpu((cpu), &__cpu_possible_mask, (enabled)) +#define set_cpu_enabled(cpu, enabled) assign_cpu((cpu), &__cpu_enabled_mask, (enabled)) #define set_cpu_present(cpu, present) assign_cpu((cpu), &__cpu_present_mask, (present)) #define set_cpu_active(cpu, active) assign_cpu((cpu), &__cpu_active_mask, (active)) #define set_cpu_dying(cpu, dying) assign_cpu((cpu), &__cpu_dying_mask, (dying)) diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index de4cf0ee96f7..835e7b793f6a 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -99,6 +99,7 @@ static inline bool cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1, const struct task_struct *tsk2); +#ifdef CONFIG_CPUSETS_V1 #define cpuset_memory_pressure_bump() \ do { \ if (cpuset_memory_pressure_enabled) \ @@ -106,6 +107,9 @@ extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1, } while (0) extern int cpuset_memory_pressure_enabled; extern void __cpuset_memory_pressure_bump(void); +#else +static inline void cpuset_memory_pressure_bump(void) { } +#endif extern void cpuset_task_status_allowed(struct seq_file *m, struct task_struct *task); @@ -113,7 +117,6 @@ extern int proc_cpuset_show(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *tsk); extern int cpuset_mem_spread_node(void); -extern int cpuset_slab_spread_node(void); static inline int cpuset_do_page_mem_spread(void) { @@ -246,11 +249,6 @@ static inline int cpuset_mem_spread_node(void) return 0; } -static inline int cpuset_slab_spread_node(void) -{ - return 0; -} - static inline int cpuset_do_page_mem_spread(void) { return 0; diff --git a/include/linux/dpll.h b/include/linux/dpll.h index d275736230b3..81f7b623d0ba 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -15,6 +15,7 @@ struct dpll_device; struct dpll_pin; +struct dpll_pin_esync; struct dpll_device_ops { int (*mode_get)(const struct dpll_device *dpll, void *dpll_priv, @@ -83,6 +84,13 @@ struct dpll_pin_ops { int (*ffo_get)(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, s64 *ffo, struct netlink_ext_ack *extack); + int (*esync_set)(const struct dpll_pin *pin, void *pin_priv, + const struct dpll_device *dpll, void *dpll_priv, + u64 freq, struct netlink_ext_ack *extack); + int (*esync_get)(const struct dpll_pin *pin, void *pin_priv, + const struct dpll_device *dpll, void *dpll_priv, + struct dpll_pin_esync *esync, + struct netlink_ext_ack *extack); }; struct dpll_pin_frequency { @@ -111,6 +119,13 @@ struct dpll_pin_phase_adjust_range { s32 max; }; +struct dpll_pin_esync { + u64 freq; + const struct dpll_pin_frequency *range; + u8 range_num; + u8 pulse; +}; + struct dpll_pin_properties { const char *board_label; const char *panel_label; diff --git a/include/linux/dsa/ocelot.h b/include/linux/dsa/ocelot.h index dca2969015d8..6fbfbde68a37 100644 --- a/include/linux/dsa/ocelot.h +++ b/include/linux/dsa/ocelot.h @@ -5,6 +5,8 @@ #ifndef _NET_DSA_TAG_OCELOT_H #define _NET_DSA_TAG_OCELOT_H +#include <linux/if_bridge.h> +#include <linux/if_vlan.h> #include <linux/kthread.h> #include <linux/packing.h> #include <linux/skbuff.h> @@ -273,4 +275,49 @@ static inline u32 ocelot_ptp_rew_op(struct sk_buff *skb) return rew_op; } +/** + * ocelot_xmit_get_vlan_info: Determine VLAN_TCI and TAG_TYPE for injected frame + * @skb: Pointer to socket buffer + * @br: Pointer to bridge device that the port is under, if any + * @vlan_tci: + * @tag_type: + * + * If the port is under a VLAN-aware bridge, remove the VLAN header from the + * payload and move it into the DSA tag, which will make the switch classify + * the packet to the bridge VLAN. Otherwise, leave the classified VLAN at zero, + * which is the pvid of standalone ports (OCELOT_STANDALONE_PVID), although not + * of VLAN-unaware bridge ports (that would be ocelot_vlan_unaware_pvid()). + * Anyway, VID 0 is fine because it is stripped on egress for these port modes, + * and source address learning is not performed for packets injected from the + * CPU anyway, so it doesn't matter that the VID is "wrong". + */ +static inline void ocelot_xmit_get_vlan_info(struct sk_buff *skb, + struct net_device *br, + u64 *vlan_tci, u64 *tag_type) +{ + struct vlan_ethhdr *hdr; + u16 proto, tci; + + if (!br || !br_vlan_enabled(br)) { + *vlan_tci = 0; + *tag_type = IFH_TAG_TYPE_C; + return; + } + + hdr = (struct vlan_ethhdr *)skb_mac_header(skb); + br_vlan_get_proto(br, &proto); + + if (ntohs(hdr->h_vlan_proto) == proto) { + vlan_remove_tag(skb, &tci); + *vlan_tci = tci; + } else { + rcu_read_lock(); + br_vlan_get_pvid_rcu(br, &tci); + rcu_read_unlock(); + *vlan_tci = tci; + } + + *tag_type = (proto != ETH_P_8021Q) ? IFH_TAG_TYPE_S : IFH_TAG_TYPE_C; +} + #endif diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h index b0fb775a600d..1e50cdb83ae5 100644 --- a/include/linux/entry-common.h +++ b/include/linux/entry-common.h @@ -108,7 +108,7 @@ static __always_inline void enter_from_user_mode(struct pt_regs *regs) arch_enter_from_user_mode(regs); lockdep_hardirqs_off(CALLER_ADDR0); - CT_WARN_ON(__ct_state() != CONTEXT_USER); + CT_WARN_ON(__ct_state() != CT_STATE_USER); user_exit_irqoff(); instrumentation_begin(); diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 0ed47d00549b..30114c25ad12 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -645,7 +645,7 @@ static inline struct ethhdr *eth_skb_pull_mac(struct sk_buff *skb) } /** - * eth_skb_pad - Pad buffer to mininum number of octets for Ethernet frame + * eth_skb_pad - Pad buffer to minimum number of octets for Ethernet frame * @skb: Buffer to pad * * An Ethernet frame should have a minimum size of 60 bytes. This function diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 303fda54ef17..12f6dc567598 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -727,19 +727,23 @@ struct kernel_ethtool_ts_info { * @cap_link_lanes_supported: indicates if the driver supports lanes * parameter. * @cap_rss_ctx_supported: indicates if the driver supports RSS - * contexts. + * contexts via legacy API, drivers implementing @create_rxfh_context + * do not have to set this bit. * @cap_rss_sym_xor_supported: indicates if the driver supports symmetric-xor * RSS. + * @rxfh_per_ctx_key: device supports setting different RSS key for each + * additional context. Netlink API should report hfunc, key, and input_xfrm + * for every context, not just context 0. * @rxfh_indir_space: max size of RSS indirection tables, if indirection table * size as returned by @get_rxfh_indir_size may change during lifetime * of the device. Leave as 0 if the table size is constant. * @rxfh_key_space: same as @rxfh_indir_space, but for the key. * @rxfh_priv_size: size of the driver private data area the core should * allocate for an RSS context (in &struct ethtool_rxfh_context). - * @rxfh_max_context_id: maximum (exclusive) supported RSS context ID. If this - * is zero then the core may choose any (nonzero) ID, otherwise the core - * will only use IDs strictly less than this value, as the @rss_context - * argument to @create_rxfh_context and friends. + * @rxfh_max_num_contexts: maximum (exclusive) supported RSS context ID. + * If this is zero then the core may choose any (nonzero) ID, otherwise + * the core will only use IDs strictly less than this value, as the + * @rss_context argument to @create_rxfh_context and friends. * @supported_coalesce_params: supported types of interrupt coalescing. * @supported_ring_params: supported ring params. * @get_drvinfo: Report driver/device information. Modern drivers no @@ -951,10 +955,11 @@ struct ethtool_ops { u32 cap_link_lanes_supported:1; u32 cap_rss_ctx_supported:1; u32 cap_rss_sym_xor_supported:1; + u32 rxfh_per_ctx_key:1; u32 rxfh_indir_space; u16 rxfh_key_space; u16 rxfh_priv_size; - u32 rxfh_max_context_id; + u32 rxfh_max_num_contexts; u32 supported_coalesce_params; u32 supported_ring_params; void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); diff --git a/include/linux/ethtool_netlink.h b/include/linux/ethtool_netlink.h index fae0dfb9a9c8..aba91335273a 100644 --- a/include/linux/ethtool_netlink.h +++ b/include/linux/ethtool_netlink.h @@ -23,8 +23,10 @@ struct phy_device; int ethnl_cable_test_alloc(struct phy_device *phydev, u8 cmd); void ethnl_cable_test_free(struct phy_device *phydev); void ethnl_cable_test_finished(struct phy_device *phydev); -int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, u8 result); -int ethnl_cable_test_fault_length(struct phy_device *phydev, u8 pair, u32 cm); +int ethnl_cable_test_result_with_src(struct phy_device *phydev, u8 pair, + u8 result, u32 src); +int ethnl_cable_test_fault_length_with_src(struct phy_device *phydev, u8 pair, + u32 cm, u32 src); int ethnl_cable_test_amplitude(struct phy_device *phydev, u8 pair, s16 mV); int ethnl_cable_test_pulse(struct phy_device *phydev, u16 mV); int ethnl_cable_test_step(struct phy_device *phydev, u32 first, u32 last, @@ -54,14 +56,14 @@ static inline void ethnl_cable_test_free(struct phy_device *phydev) static inline void ethnl_cable_test_finished(struct phy_device *phydev) { } -static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, - u8 result) +static inline int ethnl_cable_test_result_with_src(struct phy_device *phydev, + u8 pair, u8 result, u32 src) { return -EOPNOTSUPP; } -static inline int ethnl_cable_test_fault_length(struct phy_device *phydev, - u8 pair, u32 cm) +static inline int ethnl_cable_test_fault_length_with_src(struct phy_device *phydev, + u8 pair, u32 cm, u32 src) { return -EOPNOTSUPP; } @@ -119,4 +121,19 @@ static inline bool ethtool_dev_mm_supported(struct net_device *dev) } #endif /* IS_ENABLED(CONFIG_ETHTOOL_NETLINK) */ + +static inline int ethnl_cable_test_result(struct phy_device *phydev, u8 pair, + u8 result) +{ + return ethnl_cable_test_result_with_src(phydev, pair, result, + ETHTOOL_A_CABLE_INF_SRC_TDR); +} + +static inline int ethnl_cable_test_fault_length(struct phy_device *phydev, + u8 pair, u32 cm) +{ + return ethnl_cable_test_fault_length_with_src(phydev, pair, cm, + ETHTOOL_A_CABLE_INF_SRC_TDR); +} + #endif /* _LINUX_ETHTOOL_NETLINK_H_ */ diff --git a/include/linux/falloc.h b/include/linux/falloc.h index f3f0b97b1675..3f49f3df6af5 100644 --- a/include/linux/falloc.h +++ b/include/linux/falloc.h @@ -25,12 +25,18 @@ struct space_resv { #define FS_IOC_UNRESVSP64 _IOW('X', 43, struct space_resv) #define FS_IOC_ZERO_RANGE _IOW('X', 57, struct space_resv) -#define FALLOC_FL_SUPPORTED_MASK (FALLOC_FL_KEEP_SIZE | \ - FALLOC_FL_PUNCH_HOLE | \ - FALLOC_FL_COLLAPSE_RANGE | \ - FALLOC_FL_ZERO_RANGE | \ - FALLOC_FL_INSERT_RANGE | \ - FALLOC_FL_UNSHARE_RANGE) +/* + * Mask of all supported fallocate modes. Only one can be set at a time. + * + * In addition to the mode bit, the mode argument can also encode flags. + * FALLOC_FL_KEEP_SIZE is the only supported flag so far. + */ +#define FALLOC_FL_MODE_MASK (FALLOC_FL_ALLOCATE_RANGE | \ + FALLOC_FL_PUNCH_HOLE | \ + FALLOC_FL_COLLAPSE_RANGE | \ + FALLOC_FL_ZERO_RANGE | \ + FALLOC_FL_INSERT_RANGE | \ + FALLOC_FL_UNSHARE_RANGE) /* on ia32 l_start is on a 32-bit boundary */ #if defined(CONFIG_X86_64) diff --git a/include/linux/file.h b/include/linux/file.h index 237931f20739..6bd9cd9c87e5 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -11,6 +11,7 @@ #include <linux/posix_types.h> #include <linux/errno.h> #include <linux/cleanup.h> +#include <linux/err.h> struct file; @@ -96,6 +97,7 @@ extern void put_unused_fd(unsigned int fd); DEFINE_CLASS(get_unused_fd, int, if (_T >= 0) put_unused_fd(_T), get_unused_fd_flags(flags), unsigned flags) +DEFINE_FREE(fput, struct file *, if (!IS_ERR_OR_NULL(_T)) fput(_T)) /* * take_fd() will take care to set @fd to -EBADF ensuring that @@ -110,7 +112,7 @@ DEFINE_CLASS(get_unused_fd, int, if (_T >= 0) put_unused_fd(_T), * * f = dentry_open(&path, O_RDONLY, current_cred()); * if (IS_ERR(f)) - * return PTR_ERR(fd); + * return PTR_ERR(f); * * fd_install(fd, f); * return take_fd(fd); diff --git a/include/linux/filelock.h b/include/linux/filelock.h index daee999d05f3..bb44224c6676 100644 --- a/include/linux/filelock.h +++ b/include/linux/filelock.h @@ -420,28 +420,38 @@ static inline int locks_lock_file_wait(struct file *filp, struct file_lock *fl) #ifdef CONFIG_FILE_LOCKING static inline int break_lease(struct inode *inode, unsigned int mode) { + struct file_lock_context *flctx; + /* * Since this check is lockless, we must ensure that any refcounts * taken are done before checking i_flctx->flc_lease. Otherwise, we * could end up racing with tasks trying to set a new lease on this * file. */ + flctx = READ_ONCE(inode->i_flctx); + if (!flctx) + return 0; smp_mb(); - if (inode->i_flctx && !list_empty_careful(&inode->i_flctx->flc_lease)) + if (!list_empty_careful(&flctx->flc_lease)) return __break_lease(inode, mode, FL_LEASE); return 0; } static inline int break_deleg(struct inode *inode, unsigned int mode) { + struct file_lock_context *flctx; + /* * Since this check is lockless, we must ensure that any refcounts * taken are done before checking i_flctx->flc_lease. Otherwise, we * could end up racing with tasks trying to set a new lease on this * file. */ + flctx = READ_ONCE(inode->i_flctx); + if (!flctx) + return 0; smp_mb(); - if (inode->i_flctx && !list_empty_careful(&inode->i_flctx->flc_lease)) + if (!list_empty_careful(&flctx->flc_lease)) return __break_lease(inode, mode, FL_DELEG); return 0; } diff --git a/include/linux/filter.h b/include/linux/filter.h index b6672ff61407..64e1506fefb8 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -1616,7 +1616,7 @@ extern struct static_key_false bpf_sk_lookup_enabled; _all_pass || _selected_sk ? SK_PASS : SK_DROP; \ }) -static inline bool bpf_sk_lookup_run_v4(struct net *net, int protocol, +static inline bool bpf_sk_lookup_run_v4(const struct net *net, int protocol, const __be32 saddr, const __be16 sport, const __be32 daddr, const u16 dport, const int ifindex, struct sock **psk) @@ -1653,7 +1653,7 @@ static inline bool bpf_sk_lookup_run_v4(struct net *net, int protocol, } #if IS_ENABLED(CONFIG_IPV6) -static inline bool bpf_sk_lookup_run_v6(struct net *net, int protocol, +static inline bool bpf_sk_lookup_run_v6(const struct net *net, int protocol, const struct in6_addr *saddr, const __be16 sport, const struct in6_addr *daddr, diff --git a/include/linux/firmware/imx/sm.h b/include/linux/firmware/imx/sm.h new file mode 100644 index 000000000000..9b85a3f028d1 --- /dev/null +++ b/include/linux/firmware/imx/sm.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2024 NXP + */ + +#ifndef _SCMI_IMX_H +#define _SCMI_IMX_H + +#include <linux/bitfield.h> +#include <linux/errno.h> +#include <linux/types.h> + +#define SCMI_IMX_CTRL_PDM_CLK_SEL 0 /* AON PDM clock sel */ +#define SCMI_IMX_CTRL_MQS1_SETTINGS 1 /* AON MQS settings */ +#define SCMI_IMX_CTRL_SAI1_MCLK 2 /* AON SAI1 MCLK */ +#define SCMI_IMX_CTRL_SAI3_MCLK 3 /* WAKE SAI3 MCLK */ +#define SCMI_IMX_CTRL_SAI4_MCLK 4 /* WAKE SAI4 MCLK */ +#define SCMI_IMX_CTRL_SAI5_MCLK 5 /* WAKE SAI5 MCLK */ + +int scmi_imx_misc_ctrl_get(u32 id, u32 *num, u32 *val); +int scmi_imx_misc_ctrl_set(u32 id, u32 val); + +#endif diff --git a/include/linux/firmware/qcom/qcom_qseecom.h b/include/linux/firmware/qcom/qcom_qseecom.h index 1dc5b3b50aa9..3387897bf368 100644 --- a/include/linux/firmware/qcom/qcom_qseecom.h +++ b/include/linux/firmware/qcom/qcom_qseecom.h @@ -26,51 +26,6 @@ struct qseecom_client { }; /** - * qseecom_scm_dev() - Get the SCM device associated with the QSEECOM client. - * @client: The QSEECOM client device. - * - * Returns the SCM device under which the provided QSEECOM client device - * operates. This function is intended to be used for DMA allocations. - */ -static inline struct device *qseecom_scm_dev(struct qseecom_client *client) -{ - return client->aux_dev.dev.parent->parent; -} - -/** - * qseecom_dma_alloc() - Allocate DMA memory for a QSEECOM client. - * @client: The QSEECOM client to allocate the memory for. - * @size: The number of bytes to allocate. - * @dma_handle: Pointer to where the DMA address should be stored. - * @gfp: Allocation flags. - * - * Wrapper function for dma_alloc_coherent(), allocating DMA memory usable for - * TZ/QSEECOM communication. Refer to dma_alloc_coherent() for details. - */ -static inline void *qseecom_dma_alloc(struct qseecom_client *client, size_t size, - dma_addr_t *dma_handle, gfp_t gfp) -{ - return dma_alloc_coherent(qseecom_scm_dev(client), size, dma_handle, gfp); -} - -/** - * dma_free_coherent() - Free QSEECOM DMA memory. - * @client: The QSEECOM client for which the memory has been allocated. - * @size: The number of bytes allocated. - * @cpu_addr: Virtual memory address to free. - * @dma_handle: DMA memory address to free. - * - * Wrapper function for dma_free_coherent(), freeing memory previously - * allocated with qseecom_dma_alloc(). Refer to dma_free_coherent() for - * details. - */ -static inline void qseecom_dma_free(struct qseecom_client *client, size_t size, - void *cpu_addr, dma_addr_t dma_handle) -{ - return dma_free_coherent(qseecom_scm_dev(client), size, cpu_addr, dma_handle); -} - -/** * qcom_qseecom_app_send() - Send to and receive data from a given QSEE app. * @client: The QSEECOM client associated with the target app. * @req: Request buffer sent to the app (must be TZ memory). diff --git a/include/linux/folio_queue.h b/include/linux/folio_queue.h new file mode 100644 index 000000000000..955680c3bb5f --- /dev/null +++ b/include/linux/folio_queue.h @@ -0,0 +1,156 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* Queue of folios definitions + * + * Copyright (C) 2024 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + */ + +#ifndef _LINUX_FOLIO_QUEUE_H +#define _LINUX_FOLIO_QUEUE_H + +#include <linux/pagevec.h> + +/* + * Segment in a queue of running buffers. Each segment can hold a number of + * folios and a portion of the queue can be referenced with the ITER_FOLIOQ + * iterator. The possibility exists of inserting non-folio elements into the + * queue (such as gaps). + * + * Explicit prev and next pointers are used instead of a list_head to make it + * easier to add segments to tail and remove them from the head without the + * need for a lock. + */ +struct folio_queue { + struct folio_batch vec; /* Folios in the queue segment */ + u8 orders[PAGEVEC_SIZE]; /* Order of each folio */ + struct folio_queue *next; /* Next queue segment or NULL */ + struct folio_queue *prev; /* Previous queue segment of NULL */ + unsigned long marks; /* 1-bit mark per folio */ + unsigned long marks2; /* Second 1-bit mark per folio */ + unsigned long marks3; /* Third 1-bit mark per folio */ +#if PAGEVEC_SIZE > BITS_PER_LONG +#error marks is not big enough +#endif +}; + +static inline void folioq_init(struct folio_queue *folioq) +{ + folio_batch_init(&folioq->vec); + folioq->next = NULL; + folioq->prev = NULL; + folioq->marks = 0; + folioq->marks2 = 0; + folioq->marks3 = 0; +} + +static inline unsigned int folioq_nr_slots(const struct folio_queue *folioq) +{ + return PAGEVEC_SIZE; +} + +static inline unsigned int folioq_count(struct folio_queue *folioq) +{ + return folio_batch_count(&folioq->vec); +} + +static inline bool folioq_full(struct folio_queue *folioq) +{ + //return !folio_batch_space(&folioq->vec); + return folioq_count(folioq) >= folioq_nr_slots(folioq); +} + +static inline bool folioq_is_marked(const struct folio_queue *folioq, unsigned int slot) +{ + return test_bit(slot, &folioq->marks); +} + +static inline void folioq_mark(struct folio_queue *folioq, unsigned int slot) +{ + set_bit(slot, &folioq->marks); +} + +static inline void folioq_unmark(struct folio_queue *folioq, unsigned int slot) +{ + clear_bit(slot, &folioq->marks); +} + +static inline bool folioq_is_marked2(const struct folio_queue *folioq, unsigned int slot) +{ + return test_bit(slot, &folioq->marks2); +} + +static inline void folioq_mark2(struct folio_queue *folioq, unsigned int slot) +{ + set_bit(slot, &folioq->marks2); +} + +static inline void folioq_unmark2(struct folio_queue *folioq, unsigned int slot) +{ + clear_bit(slot, &folioq->marks2); +} + +static inline bool folioq_is_marked3(const struct folio_queue *folioq, unsigned int slot) +{ + return test_bit(slot, &folioq->marks3); +} + +static inline void folioq_mark3(struct folio_queue *folioq, unsigned int slot) +{ + set_bit(slot, &folioq->marks3); +} + +static inline void folioq_unmark3(struct folio_queue *folioq, unsigned int slot) +{ + clear_bit(slot, &folioq->marks3); +} + +static inline unsigned int __folio_order(struct folio *folio) +{ + if (!folio_test_large(folio)) + return 0; + return folio->_flags_1 & 0xff; +} + +static inline unsigned int folioq_append(struct folio_queue *folioq, struct folio *folio) +{ + unsigned int slot = folioq->vec.nr++; + + folioq->vec.folios[slot] = folio; + folioq->orders[slot] = __folio_order(folio); + return slot; +} + +static inline unsigned int folioq_append_mark(struct folio_queue *folioq, struct folio *folio) +{ + unsigned int slot = folioq->vec.nr++; + + folioq->vec.folios[slot] = folio; + folioq->orders[slot] = __folio_order(folio); + folioq_mark(folioq, slot); + return slot; +} + +static inline struct folio *folioq_folio(const struct folio_queue *folioq, unsigned int slot) +{ + return folioq->vec.folios[slot]; +} + +static inline unsigned int folioq_folio_order(const struct folio_queue *folioq, unsigned int slot) +{ + return folioq->orders[slot]; +} + +static inline size_t folioq_folio_size(const struct folio_queue *folioq, unsigned int slot) +{ + return PAGE_SIZE << folioq_folio_order(folioq, slot); +} + +static inline void folioq_clear(struct folio_queue *folioq, unsigned int slot) +{ + folioq->vec.folios[slot] = NULL; + folioq_unmark(folioq, slot); + folioq_unmark2(folioq, slot); + folioq_unmark3(folioq, slot); +} + +#endif /* _LINUX_FOLIO_QUEUE_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index fd34b5755c0b..0df3e5f0dd2b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -146,8 +146,7 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, /* Expect random access pattern */ #define FMODE_RANDOM ((__force fmode_t)(1 << 12)) -/* File is huge (eg. /dev/mem): treat loff_t as unsigned */ -#define FMODE_UNSIGNED_OFFSET ((__force fmode_t)(1 << 13)) +/* FMODE_* bit 13 */ /* File is opened with O_PATH; almost nothing can be done with it */ #define FMODE_PATH ((__force fmode_t)(1 << 14)) @@ -210,6 +209,7 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, #define ATTR_OPEN (1 << 15) /* Truncating from open(O_TRUNC) */ #define ATTR_TIMES_SET (1 << 16) #define ATTR_TOUCH (1 << 17) +#define ATTR_DELEG (1 << 18) /* Delegated attrs. Don't break write delegations */ /* * Whiteout is represented by a char device. The following constants define the @@ -408,10 +408,10 @@ struct address_space_operations { int (*write_begin)(struct file *, struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, void **fsdata); + struct folio **foliop, void **fsdata); int (*write_end)(struct file *, struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, - struct page *page, void *fsdata); + struct folio *folio, void *fsdata); /* Unfortunately this kludge is needed for FIBMAP. Don't use it */ sector_t (*bmap)(struct address_space *, sector_t); @@ -682,7 +682,8 @@ struct inode { #endif /* Misc */ - unsigned long i_state; + u32 i_state; + /* 32-bit hole */ struct rw_semaphore i_rwsem; unsigned long dirtied_when; /* jiffies of first dirtying */ @@ -745,6 +746,21 @@ struct inode { void *i_private; /* fs or device private pointer */ } __randomize_layout; +/* + * Get bit address from inode->i_state to use with wait_var_event() + * infrastructre. + */ +#define inode_state_wait_address(inode, bit) ((char *)&(inode)->i_state + (bit)) + +struct wait_queue_head *inode_bit_waitqueue(struct wait_bit_queue_entry *wqe, + struct inode *inode, u32 bit); + +static inline void inode_wake_up_bit(struct inode *inode, u32 bit) +{ + /* Caller is responsible for correct memory barriers. */ + wake_up_var(inode_state_wait_address(inode, bit)); +} + struct timespec64 timestamp_truncate(struct timespec64 t, struct inode *inode); static inline unsigned int i_blocksize(const struct inode *node) @@ -947,6 +963,7 @@ static inline unsigned imajor(const struct inode *inode) } struct fown_struct { + struct file *file; /* backpointer for security modules */ rwlock_t lock; /* protects pid, uid, euid fields */ struct pid *pid; /* pid or -pgrp where SIGIO should be sent */ enum pid_type pid_type; /* Kind of process group SIGIO should be sent to */ @@ -986,52 +1003,69 @@ static inline int ra_has_index(struct file_ra_state *ra, pgoff_t index) index < ra->start + ra->size); } -/* - * f_{lock,count,pos_lock} members can be highly contended and share - * the same cacheline. f_{lock,mode} are very frequently used together - * and so share the same cacheline as well. The read-mostly - * f_{path,inode,op} are kept on a separate cacheline. +/** + * struct file - Represents a file + * @f_count: reference count + * @f_lock: Protects f_ep, f_flags. Must not be taken from IRQ context. + * @f_mode: FMODE_* flags often used in hotpaths + * @f_op: file operations + * @f_mapping: Contents of a cacheable, mappable object. + * @private_data: filesystem or driver specific data + * @f_inode: cached inode + * @f_flags: file flags + * @f_iocb_flags: iocb flags + * @f_cred: stashed credentials of creator/opener + * @f_path: path of the file + * @f_pos_lock: lock protecting file position + * @f_pipe: specific to pipes + * @f_pos: file position + * @f_security: LSM security context of this file + * @f_owner: file owner + * @f_wb_err: writeback error + * @f_sb_err: per sb writeback errors + * @f_ep: link of all epoll hooks for this file + * @f_task_work: task work entry point + * @f_llist: work queue entrypoint + * @f_ra: file's readahead state + * @f_freeptr: Pointer used by SLAB_TYPESAFE_BY_RCU file cache (don't touch.) */ struct file { + atomic_long_t f_count; + spinlock_t f_lock; + fmode_t f_mode; + const struct file_operations *f_op; + struct address_space *f_mapping; + void *private_data; + struct inode *f_inode; + unsigned int f_flags; + unsigned int f_iocb_flags; + const struct cred *f_cred; + /* --- cacheline 1 boundary (64 bytes) --- */ + struct path f_path; union { - /* fput() uses task work when closing and freeing file (default). */ - struct callback_head f_task_work; - /* fput() must use workqueue (most kernel threads). */ - struct llist_node f_llist; - unsigned int f_iocb_flags; + /* regular files (with FMODE_ATOMIC_POS) and directories */ + struct mutex f_pos_lock; + /* pipes */ + u64 f_pipe; }; - - /* - * Protects f_ep, f_flags. - * Must not be taken from IRQ context. - */ - spinlock_t f_lock; - fmode_t f_mode; - atomic_long_t f_count; - struct mutex f_pos_lock; - loff_t f_pos; - unsigned int f_flags; - struct fown_struct f_owner; - const struct cred *f_cred; - struct file_ra_state f_ra; - struct path f_path; - struct inode *f_inode; /* cached value */ - const struct file_operations *f_op; - - u64 f_version; + loff_t f_pos; #ifdef CONFIG_SECURITY - void *f_security; + void *f_security; #endif - /* needed for tty driver, and maybe others */ - void *private_data; - + /* --- cacheline 2 boundary (128 bytes) --- */ + struct fown_struct *f_owner; + errseq_t f_wb_err; + errseq_t f_sb_err; #ifdef CONFIG_EPOLL - /* Used by fs/eventpoll.c to link all the hooks to this file */ - struct hlist_head *f_ep; -#endif /* #ifdef CONFIG_EPOLL */ - struct address_space *f_mapping; - errseq_t f_wb_err; - errseq_t f_sb_err; /* for syncfs */ + struct hlist_head *f_ep; +#endif + union { + struct callback_head f_task_work; + struct llist_node f_llist; + struct file_ra_state f_ra; + freeptr_t f_freeptr; + }; + /* --- cacheline 3 boundary (192 bytes) --- */ } __randomize_layout __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */ @@ -1076,6 +1110,12 @@ struct file_lease; #define OFFT_OFFSET_MAX type_max(off_t) #endif +int file_f_owner_allocate(struct file *file); +static inline struct fown_struct *file_f_owner(const struct file *file) +{ + return READ_ONCE(file->f_owner); +} + extern void send_sigio(struct fown_struct *fown, int fd, int band); static inline struct inode *file_inode(const struct file *f) @@ -1124,7 +1164,7 @@ extern void __f_setown(struct file *filp, struct pid *, enum pid_type, int force extern int f_setown(struct file *filp, int who, int force); extern void f_delown(struct file *filp); extern pid_t f_getown(struct file *filp); -extern int send_sigurg(struct fown_struct *fown); +extern int send_sigurg(struct file *file); /* * sb->s_flags. Note that these mirror the equivalent MS_* flags where @@ -1267,7 +1307,7 @@ struct super_block { time64_t s_time_min; time64_t s_time_max; #ifdef CONFIG_FSNOTIFY - __u32 s_fsnotify_mask; + u32 s_fsnotify_mask; struct fsnotify_sb_info *s_fsnotify_info; #endif @@ -1683,7 +1723,7 @@ static inline bool __sb_start_write_trylock(struct super_block *sb, int level) #define __sb_writers_acquired(sb, lev) \ percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_) #define __sb_writers_release(sb, lev) \ - percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_) + percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev)-1], _THIS_IP_) /** * __sb_write_started - check if sb freeze level is held @@ -2073,6 +2113,8 @@ struct file_operations { #define FOP_DIO_PARALLEL_WRITE ((__force fop_flags_t)(1 << 3)) /* Contains huge pages */ #define FOP_HUGE_PAGES ((__force fop_flags_t)(1 << 4)) +/* Treat loff_t as unsigned (e.g., /dev/mem) */ +#define FOP_UNSIGNED_OFFSET ((__force fop_flags_t)(1 << 5)) /* Wrap a directory iterator that needs exclusive inode access */ int wrap_directory_iterator(struct file *, struct dir_context *, @@ -2372,8 +2414,6 @@ static inline void kiocb_clone(struct kiocb *kiocb, struct kiocb *kiocb_src, * * I_REFERENCED Marks the inode as recently references on the LRU list. * - * I_DIO_WAKEUP Never set. Only used as a key for wait_on_bit(). - * * I_WB_SWITCH Cgroup bdi_writeback switching in progress. Used to * synchronize competing switching instances and to tell * wb stat updates to grab the i_pages lock. See @@ -2392,29 +2432,36 @@ static inline void kiocb_clone(struct kiocb *kiocb, struct kiocb *kiocb_src, * * I_PINNING_FSCACHE_WB Inode is pinning an fscache object for writeback. * + * I_LRU_ISOLATING Inode is pinned being isolated from LRU without holding + * i_count. + * * Q: What is the difference between I_WILL_FREE and I_FREEING? + * + * __I_{SYNC,NEW,LRU_ISOLATING} are used to derive unique addresses to wait + * upon. There's one free address left. */ -#define I_DIRTY_SYNC (1 << 0) -#define I_DIRTY_DATASYNC (1 << 1) -#define I_DIRTY_PAGES (1 << 2) -#define __I_NEW 3 +#define __I_NEW 0 #define I_NEW (1 << __I_NEW) -#define I_WILL_FREE (1 << 4) -#define I_FREEING (1 << 5) -#define I_CLEAR (1 << 6) -#define __I_SYNC 7 +#define __I_SYNC 1 #define I_SYNC (1 << __I_SYNC) -#define I_REFERENCED (1 << 8) -#define __I_DIO_WAKEUP 9 -#define I_DIO_WAKEUP (1 << __I_DIO_WAKEUP) +#define __I_LRU_ISOLATING 2 +#define I_LRU_ISOLATING (1 << __I_LRU_ISOLATING) + +#define I_DIRTY_SYNC (1 << 3) +#define I_DIRTY_DATASYNC (1 << 4) +#define I_DIRTY_PAGES (1 << 5) +#define I_WILL_FREE (1 << 6) +#define I_FREEING (1 << 7) +#define I_CLEAR (1 << 8) +#define I_REFERENCED (1 << 9) #define I_LINKABLE (1 << 10) #define I_DIRTY_TIME (1 << 11) -#define I_WB_SWITCH (1 << 13) -#define I_OVL_INUSE (1 << 14) -#define I_CREATING (1 << 15) -#define I_DONTCACHE (1 << 16) -#define I_SYNC_QUEUED (1 << 17) -#define I_PINNING_NETFS_WB (1 << 18) +#define I_WB_SWITCH (1 << 12) +#define I_OVL_INUSE (1 << 13) +#define I_CREATING (1 << 14) +#define I_DONTCACHE (1 << 15) +#define I_SYNC_QUEUED (1 << 16) +#define I_PINNING_NETFS_WB (1 << 17) #define I_DIRTY_INODE (I_DIRTY_SYNC | I_DIRTY_DATASYNC) #define I_DIRTY (I_DIRTY_INODE | I_DIRTY_PAGES) @@ -2548,10 +2595,17 @@ struct super_block *sget(struct file_system_type *type, struct super_block *sget_dev(struct fs_context *fc, dev_t dev); /* Alas, no aliases. Too much hassle with bringing module.h everywhere */ -#define fops_get(fops) \ - (((fops) && try_module_get((fops)->owner) ? (fops) : NULL)) -#define fops_put(fops) \ - do { if (fops) module_put((fops)->owner); } while(0) +#define fops_get(fops) ({ \ + const struct file_operations *_fops = (fops); \ + (((_fops) && try_module_get((_fops)->owner) ? (_fops) : NULL)); \ +}) + +#define fops_put(fops) ({ \ + const struct file_operations *_fops = (fops); \ + if (_fops) \ + module_put((_fops)->owner); \ +}) + /* * This one is to be used *ONLY* from ->open() instances. * fops must be non-NULL, pinned down *and* module dependencies @@ -3177,6 +3231,8 @@ extern loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize); extern loff_t generic_file_llseek(struct file *file, loff_t offset, int whence); extern loff_t generic_file_llseek_size(struct file *file, loff_t offset, int whence, loff_t maxsize, loff_t eof); +loff_t generic_llseek_cookie(struct file *file, loff_t offset, int whence, + u64 *cookie); extern loff_t fixed_size_llseek(struct file *file, loff_t offset, int whence, loff_t size); extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t); @@ -3214,7 +3270,9 @@ static inline ssize_t blockdev_direct_IO(struct kiocb *iocb, } #endif +bool inode_dio_finished(const struct inode *inode); void inode_dio_wait(struct inode *inode); +void inode_dio_wait_interruptible(struct inode *inode); /** * inode_dio_begin - signal start of a direct I/O requests @@ -3238,7 +3296,7 @@ static inline void inode_dio_begin(struct inode *inode) static inline void inode_dio_end(struct inode *inode) { if (atomic_dec_and_test(&inode->i_dio_count)) - wake_up_bit(&inode->i_state, __I_DIO_WAKEUP); + wake_up_var(&inode->i_dio_count); } extern void inode_set_flags(struct inode *inode, unsigned int flags, @@ -3331,7 +3389,7 @@ extern ssize_t noop_direct_IO(struct kiocb *iocb, struct iov_iter *iter); extern int simple_empty(struct dentry *); extern int simple_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, void **fsdata); + struct folio **foliop, void **fsdata); extern const struct address_space_operations ram_aops; extern int always_delete_dentry(const struct dentry *); extern struct inode *alloc_anon_inode(struct super_block *); diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index c9bf68c239a0..45bf05ad5c53 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -944,10 +944,37 @@ static inline bool htlb_allow_alloc_fallback(int reason) static inline spinlock_t *huge_pte_lockptr(struct hstate *h, struct mm_struct *mm, pte_t *pte) { - if (huge_page_size(h) == PMD_SIZE) + const unsigned long size = huge_page_size(h); + + VM_WARN_ON(size == PAGE_SIZE); + + /* + * hugetlb must use the exact same PT locks as core-mm page table + * walkers would. When modifying a PTE table, hugetlb must take the + * PTE PT lock, when modifying a PMD table, hugetlb must take the PMD + * PT lock etc. + * + * The expectation is that any hugetlb folio smaller than a PMD is + * always mapped into a single PTE table and that any hugetlb folio + * smaller than a PUD (but at least as big as a PMD) is always mapped + * into a single PMD table. + * + * If that does not hold for an architecture, then that architecture + * must disable split PT locks such that all *_lockptr() functions + * will give us the same result: the per-MM PT lock. + * + * Note that with e.g., CONFIG_PGTABLE_LEVELS=2 where + * PGDIR_SIZE==P4D_SIZE==PUD_SIZE==PMD_SIZE, we'd use pud_lockptr() + * and core-mm would use pmd_lockptr(). However, in such configurations + * split PMD locks are disabled -- they don't make sense on a single + * PGDIR page table -- and the end result is the same. + */ + if (size >= PUD_SIZE) + return pud_lockptr(mm, (pud_t *) pte); + else if (size >= PMD_SIZE || IS_ENABLED(CONFIG_HIGHPTE)) return pmd_lockptr(mm, (pmd_t *) pte); - VM_BUG_ON(huge_page_size(h) == PAGE_SIZE); - return &mm->page_table_lock; + /* pte_alloc_huge() only applies with !CONFIG_HIGHPTE */ + return ptep_lockptr(mm, pte); } #ifndef hugepages_supported diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 07e33bbc9256..377def497298 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -1066,7 +1066,7 @@ static inline int of_i2c_get_board_info(struct device *dev, struct acpi_resource; struct acpi_resource_i2c_serialbus; -#if IS_ENABLED(CONFIG_ACPI) +#if IS_REACHABLE(CONFIG_ACPI) && IS_REACHABLE(CONFIG_I2C) bool i2c_acpi_get_i2c_resource(struct acpi_resource *ares, struct acpi_resource_i2c_serialbus **i2c); int i2c_acpi_client_count(struct acpi_device *adev); diff --git a/include/linux/i8253.h b/include/linux/i8253.h index 8336b2f6f834..56c280eb2d4f 100644 --- a/include/linux/i8253.h +++ b/include/linux/i8253.h @@ -21,9 +21,9 @@ #define PIT_LATCH ((PIT_TICK_RATE + HZ/2) / HZ) extern raw_spinlock_t i8253_lock; -extern bool i8253_clear_counter_on_shutdown; extern struct clock_event_device i8253_clockevent; extern void clockevent_i8253_init(bool oneshot); +extern void clockevent_i8253_disable(void); extern void setup_pit_timer(void); diff --git a/include/linux/if_rmnet.h b/include/linux/if_rmnet.h index 839d1e48b85e..c44bf6e80ecb 100644 --- a/include/linux/if_rmnet.h +++ b/include/linux/if_rmnet.h @@ -42,7 +42,7 @@ struct rmnet_map_ul_csum_header { /* csum_info field: * OFFSET: where (offset in bytes) to insert computed checksum - * UDP: 1 = UDP checksum (zero checkum means no checksum) + * UDP: 1 = UDP checksum (zero checksum means no checksum) * ENABLED: 1 = checksum computation requested */ #define MAP_CSUM_UL_OFFSET_MASK GENMASK(13, 0) diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 3f30c88e0b4c..457151f9f263 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -276,7 +276,7 @@ struct irq_affinity_notify { #define IRQ_AFFINITY_MAX_SETS 4 /** - * struct irq_affinity - Description for automatic irq affinity assignements + * struct irq_affinity - Description for automatic irq affinity assignments * @pre_vectors: Don't apply affinity to @pre_vectors at beginning of * the MSI(-X) vector space * @post_vectors: Don't apply affinity to @post_vectors at end of @@ -594,7 +594,7 @@ extern const char * const softirq_to_name[NR_SOFTIRQS]; struct softirq_action { - void (*action)(struct softirq_action *); + void (*action)(void); }; asmlinkage void do_softirq(void); @@ -609,7 +609,7 @@ static inline void do_softirq_post_smp_call_flush(unsigned int unused) } #endif -extern void open_softirq(int nr, void (*action)(struct softirq_action *)); +extern void open_softirq(int nr, void (*action)(void)); extern void softirq_init(void); extern void __raise_softirq_irqoff(unsigned int nr); diff --git a/include/linux/io_uring/cmd.h b/include/linux/io_uring/cmd.h index 447fbfd32215..c189d36ad55e 100644 --- a/include/linux/io_uring/cmd.h +++ b/include/linux/io_uring/cmd.h @@ -23,6 +23,15 @@ static inline const void *io_uring_sqe_cmd(const struct io_uring_sqe *sqe) return sqe->cmd; } +static inline void io_uring_cmd_private_sz_check(size_t cmd_sz) +{ + BUILD_BUG_ON(cmd_sz > sizeof_field(struct io_uring_cmd, pdu)); +} +#define io_uring_cmd_to_pdu(cmd, pdu_type) ( \ + io_uring_cmd_private_sz_check(sizeof(pdu_type)), \ + ((pdu_type *)&(cmd)->pdu) \ +) + #if defined(CONFIG_IO_URING) int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, struct iov_iter *iter, void *ioucmd); @@ -48,6 +57,9 @@ void __io_uring_cmd_do_in_task(struct io_uring_cmd *ioucmd, void io_uring_cmd_mark_cancelable(struct io_uring_cmd *cmd, unsigned int issue_flags); +/* Execute the request from a blocking context */ +void io_uring_cmd_issue_blocking(struct io_uring_cmd *ioucmd); + #else static inline int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, struct iov_iter *iter, void *ioucmd) @@ -67,6 +79,9 @@ static inline void io_uring_cmd_mark_cancelable(struct io_uring_cmd *cmd, unsigned int issue_flags) { } +static inline void io_uring_cmd_issue_blocking(struct io_uring_cmd *ioucmd) +{ +} #endif /* diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index 3315005df117..4b9ba523978d 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -239,6 +239,9 @@ struct io_ring_ctx { struct io_rings *rings; struct percpu_ref refs; + clockid_t clockid; + enum tk_offsets clock_offset; + enum task_work_notify_mode notify_method; unsigned sq_thread_idle; } ____cacheline_aligned_in_smp; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 4d47f2c33311..bd722f473635 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -795,8 +795,6 @@ extern int iommu_attach_device(struct iommu_domain *domain, struct device *dev); extern void iommu_detach_device(struct iommu_domain *domain, struct device *dev); -extern int iommu_sva_unbind_gpasid(struct iommu_domain *domain, - struct device *dev, ioasid_t pasid); extern struct iommu_domain *iommu_get_domain_for_dev(struct device *dev); extern struct iommu_domain *iommu_get_dma_domain(struct device *dev); extern int iommu_map(struct iommu_domain *domain, unsigned long iova, @@ -1565,7 +1563,7 @@ struct iopf_queue *iopf_queue_alloc(const char *name); void iopf_queue_free(struct iopf_queue *queue); int iopf_queue_discard_partial(struct iopf_queue *queue); void iopf_free_group(struct iopf_group *group); -void iommu_report_device_fault(struct device *dev, struct iopf_fault *evt); +int iommu_report_device_fault(struct device *dev, struct iopf_fault *evt); void iopf_group_response(struct iopf_group *group, enum iommu_page_response_code status); #else @@ -1603,9 +1601,10 @@ static inline void iopf_free_group(struct iopf_group *group) { } -static inline void +static inline int iommu_report_device_fault(struct device *dev, struct iopf_fault *evt) { + return -ENODEV; } static inline void iopf_group_response(struct iopf_group *group, diff --git a/include/linux/ioremap.h b/include/linux/ioremap.h index f0e99fc7dd8b..2bd1661fe9ad 100644 --- a/include/linux/ioremap.h +++ b/include/linux/ioremap.h @@ -4,6 +4,7 @@ #include <linux/kasan.h> #include <asm/pgtable.h> +#include <asm/vmalloc.h> #if defined(CONFIG_HAS_IOMEM) || defined(CONFIG_GENERIC_IOREMAP) /* diff --git a/include/linux/iov_iter.h b/include/linux/iov_iter.h index 270454a6703d..c4aa58032faf 100644 --- a/include/linux/iov_iter.h +++ b/include/linux/iov_iter.h @@ -10,6 +10,7 @@ #include <linux/uio.h> #include <linux/bvec.h> +#include <linux/folio_queue.h> typedef size_t (*iov_step_f)(void *iter_base, size_t progress, size_t len, void *priv, void *priv2); @@ -141,6 +142,60 @@ size_t iterate_bvec(struct iov_iter *iter, size_t len, void *priv, void *priv2, } /* + * Handle ITER_FOLIOQ. + */ +static __always_inline +size_t iterate_folioq(struct iov_iter *iter, size_t len, void *priv, void *priv2, + iov_step_f step) +{ + const struct folio_queue *folioq = iter->folioq; + unsigned int slot = iter->folioq_slot; + size_t progress = 0, skip = iter->iov_offset; + + if (slot == folioq_nr_slots(folioq)) { + /* The iterator may have been extended. */ + folioq = folioq->next; + slot = 0; + } + + do { + struct folio *folio = folioq_folio(folioq, slot); + size_t part, remain, consumed; + size_t fsize; + void *base; + + if (!folio) + break; + + fsize = folioq_folio_size(folioq, slot); + base = kmap_local_folio(folio, skip); + part = umin(len, PAGE_SIZE - skip % PAGE_SIZE); + remain = step(base, progress, part, priv, priv2); + kunmap_local(base); + consumed = part - remain; + len -= consumed; + progress += consumed; + skip += consumed; + if (skip >= fsize) { + skip = 0; + slot++; + if (slot == folioq_nr_slots(folioq) && folioq->next) { + folioq = folioq->next; + slot = 0; + } + } + if (remain) + break; + } while (len); + + iter->folioq_slot = slot; + iter->folioq = folioq; + iter->iov_offset = skip; + iter->count -= progress; + return progress; +} + +/* * Handle ITER_XARRAY. */ static __always_inline @@ -249,6 +304,8 @@ size_t iterate_and_advance2(struct iov_iter *iter, size_t len, void *priv, return iterate_bvec(iter, len, priv, priv2, step); if (iov_iter_is_kvec(iter)) return iterate_kvec(iter, len, priv, priv2, step); + if (iov_iter_is_folioq(iter)) + return iterate_folioq(iter, len, priv, priv2, step); if (iov_iter_is_xarray(iter)) return iterate_xarray(iter, len, priv, priv2, step); return iterate_discard(iter, len, priv, priv2, step); @@ -271,4 +328,51 @@ size_t iterate_and_advance(struct iov_iter *iter, size_t len, void *priv, return iterate_and_advance2(iter, len, priv, NULL, ustep, step); } +/** + * iterate_and_advance_kernel - Iterate over a kernel-internal iterator + * @iter: The iterator to iterate over. + * @len: The amount to iterate over. + * @priv: Data for the step functions. + * @priv2: More data for the step functions. + * @step: Function for other iterators; given kernel addresses. + * + * Iterate over the next part of an iterator, up to the specified length. The + * buffer is presented in segments, which for kernel iteration are broken up by + * physical pages and mapped, with the mapped address being presented. + * + * [!] Note This will only handle BVEC, KVEC, FOLIOQ, XARRAY and DISCARD-type + * iterators; it will not handle UBUF or IOVEC-type iterators. + * + * A step functions, @step, must be provided, one for handling mapped kernel + * addresses and the other is given user addresses which have the potential to + * fault since no pinning is performed. + * + * The step functions are passed the address and length of the segment, @priv, + * @priv2 and the amount of data so far iterated over (which can, for example, + * be added to @priv to point to the right part of a second buffer). The step + * functions should return the amount of the segment they didn't process (ie. 0 + * indicates complete processsing). + * + * This function returns the amount of data processed (ie. 0 means nothing was + * processed and the value of @len means processes to completion). + */ +static __always_inline +size_t iterate_and_advance_kernel(struct iov_iter *iter, size_t len, void *priv, + void *priv2, iov_step_f step) +{ + if (unlikely(iter->count < len)) + len = iter->count; + if (unlikely(!len)) + return 0; + if (iov_iter_is_bvec(iter)) + return iterate_bvec(iter, len, priv, priv2, step); + if (iov_iter_is_kvec(iter)) + return iterate_kvec(iter, len, priv, priv2, step); + if (iov_iter_is_folioq(iter)) + return iterate_folioq(iter, len, priv, priv2, step); + if (iov_iter_is_xarray(iter)) + return iterate_xarray(iter, len, priv, priv2, step); + return iterate_discard(iter, len, priv, priv2, step); +} + #endif /* _LINUX_IOV_ITER_H */ diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 383a0ea2ab91..a6e2aadbb91b 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -89,6 +89,7 @@ struct ipv6_devconf { __u8 ioam6_enabled; __u8 ndisc_evict_nocarrier; __u8 ra_honor_pio_life; + __u8 ra_honor_pio_pflag; struct ctl_table_header *sysctl_header; }; diff --git a/include/linux/irq.h b/include/linux/irq.h index 1f5dbf1f92c9..fa711f80957b 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -991,7 +991,6 @@ void irq_init_desc(unsigned int irq); * @ack: Ack register offset to reg_base * @eoi: Eoi register offset to reg_base * @type: Type configuration register offset to reg_base - * @polarity: Polarity configuration register offset to reg_base */ struct irq_chip_regs { unsigned long enable; @@ -1000,7 +999,6 @@ struct irq_chip_regs { unsigned long ack; unsigned long eoi; unsigned long type; - unsigned long polarity; }; /** @@ -1040,8 +1038,6 @@ struct irq_chip_type { * @irq_base: Interrupt base nr for this chip * @irq_cnt: Number of interrupts handled by this chip * @mask_cache: Cached mask register shared between all chip types - * @type_cache: Cached type register - * @polarity_cache: Cached polarity register * @wake_enabled: Interrupt can wakeup from suspend * @wake_active: Interrupt is marked as an wakeup from suspend source * @num_ct: Number of available irq_chip_type instances (usually 1) @@ -1068,8 +1064,6 @@ struct irq_chip_generic { unsigned int irq_base; unsigned int irq_cnt; u32 mask_cache; - u32 type_cache; - u32 polarity_cache; u32 wake_enabled; u32 wake_active; unsigned int num_ct; diff --git a/include/linux/irqchip/riscv-imsic.h b/include/linux/irqchip/riscv-imsic.h index faf0b800b1b0..7494952c5518 100644 --- a/include/linux/irqchip/riscv-imsic.h +++ b/include/linux/irqchip/riscv-imsic.h @@ -8,6 +8,8 @@ #include <linux/types.h> #include <linux/bitops.h> +#include <linux/device.h> +#include <linux/fwnode.h> #include <asm/csr.h> #define IMSIC_MMIO_PAGE_SHIFT 12 @@ -84,4 +86,11 @@ static inline const struct imsic_global_config *imsic_get_global_config(void) #endif +#ifdef CONFIG_ACPI +int imsic_platform_acpi_probe(struct fwnode_handle *fwnode); +struct fwnode_handle *imsic_acpi_get_fwnode(struct device *dev); +#else +static inline struct fwnode_handle *imsic_acpi_get_fwnode(struct device *dev) { return NULL; } +#endif + #endif diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index de6105f68fec..e432b6a12a32 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -291,7 +291,12 @@ struct irq_domain_chip_generic_info; * @hwirq_max: Maximum number of interrupts supported by controller * @direct_max: Maximum value of direct maps; * Use ~0 for no limit; 0 for no direct mapping + * @hwirq_base: The first hardware interrupt number (legacy domains only) + * @virq_base: The first Linux interrupt number for legacy domains to + * immediately associate the interrupts after domain creation * @bus_token: Domain bus token + * @name_suffix: Optional name suffix to avoid collisions when multiple + * domains are added using same fwnode * @ops: Domain operation callbacks * @host_data: Controller private data pointer * @dgc_info: Geneneric chip information structure pointer used to @@ -307,7 +312,10 @@ struct irq_domain_info { unsigned int size; irq_hw_number_t hwirq_max; int direct_max; + unsigned int hwirq_base; + unsigned int virq_base; enum irq_domain_bus_token bus_token; + const char *name_suffix; const struct irq_domain_ops *ops; void *host_data; #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index d9f1435a5a13..1220f0fbe5bf 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -418,7 +418,7 @@ extern unsigned long preset_lpj; #define NSEC_CONVERSION ((unsigned long)((((u64)1 << NSEC_JIFFIE_SC) +\ TICK_NSEC -1) / (u64)TICK_NSEC)) /* - * The maximum jiffie value is (MAX_INT >> 1). Here we translate that + * The maximum jiffy value is (MAX_INT >> 1). Here we translate that * into seconds. The 64-bit case will overflow if we are not careful, * so use the messy SH_DIV macro to do it. Still all constants. */ diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 70d6a8f6e25d..00a3bf7c0d8f 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -175,13 +175,59 @@ static __always_inline void * __must_check kasan_init_slab_obj( return (void *)object; } -bool __kasan_slab_free(struct kmem_cache *s, void *object, - unsigned long ip, bool init); +bool __kasan_slab_pre_free(struct kmem_cache *s, void *object, + unsigned long ip); +/** + * kasan_slab_pre_free - Check whether freeing a slab object is safe. + * @object: Object to be freed. + * + * This function checks whether freeing the given object is safe. It may + * check for double-free and invalid-free bugs and report them. + * + * This function is intended only for use by the slab allocator. + * + * @Return true if freeing the object is unsafe; false otherwise. + */ +static __always_inline bool kasan_slab_pre_free(struct kmem_cache *s, + void *object) +{ + if (kasan_enabled()) + return __kasan_slab_pre_free(s, object, _RET_IP_); + return false; +} + +bool __kasan_slab_free(struct kmem_cache *s, void *object, bool init, + bool still_accessible); +/** + * kasan_slab_free - Poison, initialize, and quarantine a slab object. + * @object: Object to be freed. + * @init: Whether to initialize the object. + * @still_accessible: Whether the object contents are still accessible. + * + * This function informs that a slab object has been freed and is not + * supposed to be accessed anymore, except when @still_accessible is set + * (indicating that the object is in a SLAB_TYPESAFE_BY_RCU cache and an RCU + * grace period might not have passed yet). + * + * For KASAN modes that have integrated memory initialization + * (kasan_has_integrated_init() == true), this function also initializes + * the object's memory. For other modes, the @init argument is ignored. + * + * This function might also take ownership of the object to quarantine it. + * When this happens, KASAN will defer freeing the object to a later + * stage and handle it internally until then. The return value indicates + * whether KASAN took ownership of the object. + * + * This function is intended only for use by the slab allocator. + * + * @Return true if KASAN took ownership of the object; false otherwise. + */ static __always_inline bool kasan_slab_free(struct kmem_cache *s, - void *object, bool init) + void *object, bool init, + bool still_accessible) { if (kasan_enabled()) - return __kasan_slab_free(s, object, _RET_IP_, init); + return __kasan_slab_free(s, object, init, still_accessible); return false; } @@ -371,7 +417,14 @@ static inline void *kasan_init_slab_obj(struct kmem_cache *cache, { return (void *)object; } -static inline bool kasan_slab_free(struct kmem_cache *s, void *object, bool init) + +static inline bool kasan_slab_pre_free(struct kmem_cache *s, void *object) +{ + return false; +} + +static inline bool kasan_slab_free(struct kmem_cache *s, void *object, + bool init, bool still_accessible) { return false; } diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 689e8be873a7..0d5125a3e31a 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -485,7 +485,15 @@ static __always_inline void guest_state_enter_irqoff(void) */ static __always_inline void guest_context_exit_irqoff(void) { - context_tracking_guest_exit(); + /* + * Guest mode is treated as a quiescent state, see + * guest_context_enter_irqoff() for more details. + */ + if (!context_tracking_guest_exit()) { + instrumentation_begin(); + rcu_virt_note_context_switch(); + instrumentation_end(); + } } /* @@ -715,6 +723,13 @@ static inline bool kvm_arch_has_private_mem(struct kvm *kvm) } #endif +#ifndef kvm_arch_has_readonly_mem +static inline bool kvm_arch_has_readonly_mem(struct kvm *kvm) +{ + return IS_ENABLED(CONFIG_HAVE_KVM_READONLY_MEM); +} +#endif + struct kvm_memslots { u64 generation; atomic_long_t last_used_slot; @@ -2414,7 +2429,7 @@ static inline unsigned long kvm_get_memory_attributes(struct kvm *kvm, gfn_t gfn } bool kvm_range_has_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end, - unsigned long attrs); + unsigned long mask, unsigned long attrs); bool kvm_arch_pre_set_memory_attributes(struct kvm *kvm, struct kvm_gfn_range *range); bool kvm_arch_post_set_memory_attributes(struct kvm *kvm, @@ -2445,11 +2460,11 @@ static inline int kvm_gmem_get_pfn(struct kvm *kvm, } #endif /* CONFIG_KVM_PRIVATE_MEM */ -#ifdef CONFIG_HAVE_KVM_GMEM_PREPARE +#ifdef CONFIG_HAVE_KVM_ARCH_GMEM_PREPARE int kvm_arch_gmem_prepare(struct kvm *kvm, gfn_t gfn, kvm_pfn_t pfn, int max_order); -bool kvm_arch_gmem_prepare_needed(struct kvm *kvm); #endif +#ifdef CONFIG_KVM_GENERIC_PRIVATE_MEM /** * kvm_gmem_populate() - Populate/prepare a GPA range with guest data * @@ -2476,8 +2491,9 @@ typedef int (*kvm_gmem_populate_cb)(struct kvm *kvm, gfn_t gfn, kvm_pfn_t pfn, long kvm_gmem_populate(struct kvm *kvm, gfn_t gfn, void __user *src, long npages, kvm_gmem_populate_cb post_populate, void *opaque); +#endif -#ifdef CONFIG_HAVE_KVM_GMEM_INVALIDATE +#ifdef CONFIG_HAVE_KVM_ARCH_GMEM_INVALIDATE void kvm_arch_gmem_invalidate(kvm_pfn_t start, kvm_pfn_t end); #endif diff --git a/include/linux/linkmode.h b/include/linux/linkmode.h index d94bfd9ac8cc..3b9de09871f6 100644 --- a/include/linux/linkmode.h +++ b/include/linux/linkmode.h @@ -37,8 +37,9 @@ static inline bool linkmode_empty(const unsigned long *src) return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS); } -static inline int linkmode_andnot(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2) +static inline bool linkmode_andnot(unsigned long *dst, + const unsigned long *src1, + const unsigned long *src2) { return bitmap_andnot(dst, src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS); } diff --git a/include/linux/lsm_count.h b/include/linux/lsm_count.h new file mode 100644 index 000000000000..16eb49761b25 --- /dev/null +++ b/include/linux/lsm_count.h @@ -0,0 +1,135 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* + * Copyright (C) 2023 Google LLC. + */ + +#ifndef __LINUX_LSM_COUNT_H +#define __LINUX_LSM_COUNT_H + +#include <linux/args.h> + +#ifdef CONFIG_SECURITY + +/* + * Macros to count the number of LSMs enabled in the kernel at compile time. + */ + +/* + * Capabilities is enabled when CONFIG_SECURITY is enabled. + */ +#if IS_ENABLED(CONFIG_SECURITY) +#define CAPABILITIES_ENABLED 1, +#else +#define CAPABILITIES_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_SELINUX) +#define SELINUX_ENABLED 1, +#else +#define SELINUX_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_SMACK) +#define SMACK_ENABLED 1, +#else +#define SMACK_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_APPARMOR) +#define APPARMOR_ENABLED 1, +#else +#define APPARMOR_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_TOMOYO) +#define TOMOYO_ENABLED 1, +#else +#define TOMOYO_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_YAMA) +#define YAMA_ENABLED 1, +#else +#define YAMA_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_LOADPIN) +#define LOADPIN_ENABLED 1, +#else +#define LOADPIN_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_LOCKDOWN_LSM) +#define LOCKDOWN_ENABLED 1, +#else +#define LOCKDOWN_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_SAFESETID) +#define SAFESETID_ENABLED 1, +#else +#define SAFESETID_ENABLED +#endif + +#if IS_ENABLED(CONFIG_BPF_LSM) +#define BPF_LSM_ENABLED 1, +#else +#define BPF_LSM_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_LANDLOCK) +#define LANDLOCK_ENABLED 1, +#else +#define LANDLOCK_ENABLED +#endif + +#if IS_ENABLED(CONFIG_IMA) +#define IMA_ENABLED 1, +#else +#define IMA_ENABLED +#endif + +#if IS_ENABLED(CONFIG_EVM) +#define EVM_ENABLED 1, +#else +#define EVM_ENABLED +#endif + +#if IS_ENABLED(CONFIG_SECURITY_IPE) +#define IPE_ENABLED 1, +#else +#define IPE_ENABLED +#endif + +/* + * There is a trailing comma that we need to be accounted for. This is done by + * using a skipped argument in __COUNT_LSMS + */ +#define __COUNT_LSMS(skipped_arg, args...) COUNT_ARGS(args...) +#define COUNT_LSMS(args...) __COUNT_LSMS(args) + +#define MAX_LSM_COUNT \ + COUNT_LSMS( \ + CAPABILITIES_ENABLED \ + SELINUX_ENABLED \ + SMACK_ENABLED \ + APPARMOR_ENABLED \ + TOMOYO_ENABLED \ + YAMA_ENABLED \ + LOADPIN_ENABLED \ + LOCKDOWN_ENABLED \ + SAFESETID_ENABLED \ + BPF_LSM_ENABLED \ + LANDLOCK_ENABLED \ + IMA_ENABLED \ + EVM_ENABLED \ + IPE_ENABLED) + +#else + +#define MAX_LSM_COUNT 0 + +#endif /* CONFIG_SECURITY */ + +#endif /* __LINUX_LSM_COUNT_H */ diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index 855db460e08b..1d59513bf230 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -48,7 +48,7 @@ LSM_HOOK(int, 0, quota_on, struct dentry *dentry) LSM_HOOK(int, 0, syslog, int type) LSM_HOOK(int, 0, settime, const struct timespec64 *ts, const struct timezone *tz) -LSM_HOOK(int, 1, vm_enough_memory, struct mm_struct *mm, long pages) +LSM_HOOK(int, 0, vm_enough_memory, struct mm_struct *mm, long pages) LSM_HOOK(int, 0, bprm_creds_for_exec, struct linux_binprm *bprm) LSM_HOOK(int, 0, bprm_creds_from_file, struct linux_binprm *bprm, const struct file *file) LSM_HOOK(int, 0, bprm_check_security, struct linux_binprm *bprm) @@ -114,6 +114,7 @@ LSM_HOOK(int, 0, path_notify, const struct path *path, u64 mask, unsigned int obj_type) LSM_HOOK(int, 0, inode_alloc_security, struct inode *inode) LSM_HOOK(void, LSM_RET_VOID, inode_free_security, struct inode *inode) +LSM_HOOK(void, LSM_RET_VOID, inode_free_security_rcu, void *inode_security) LSM_HOOK(int, -EOPNOTSUPP, inode_init_security, struct inode *inode, struct inode *dir, const struct qstr *qstr, struct xattr *xattrs, int *xattr_count) @@ -179,6 +180,8 @@ LSM_HOOK(void, LSM_RET_VOID, inode_getsecid, struct inode *inode, u32 *secid) LSM_HOOK(int, 0, inode_copy_up, struct dentry *src, struct cred **new) LSM_HOOK(int, -EOPNOTSUPP, inode_copy_up_xattr, struct dentry *src, const char *name) +LSM_HOOK(int, 0, inode_setintegrity, const struct inode *inode, + enum lsm_integrity_type type, const void *value, size_t size) LSM_HOOK(int, 0, kernfs_init_security, struct kernfs_node *kn_dir, struct kernfs_node *kn) LSM_HOOK(int, 0, file_permission, struct file *file, int mask) @@ -353,8 +356,7 @@ LSM_HOOK(void, LSM_RET_VOID, secmark_refcount_inc, void) LSM_HOOK(void, LSM_RET_VOID, secmark_refcount_dec, void) LSM_HOOK(void, LSM_RET_VOID, req_classify_flow, const struct request_sock *req, struct flowi_common *flic) -LSM_HOOK(int, 0, tun_dev_alloc_security, void **security) -LSM_HOOK(void, LSM_RET_VOID, tun_dev_free_security, void *security) +LSM_HOOK(int, 0, tun_dev_alloc_security, void *security) LSM_HOOK(int, 0, tun_dev_create, void) LSM_HOOK(int, 0, tun_dev_attach_queue, void *security) LSM_HOOK(int, 0, tun_dev_attach, struct sock *sk, void *security) @@ -374,8 +376,7 @@ LSM_HOOK(int, 0, mptcp_add_subflow, struct sock *sk, struct sock *ssk) LSM_HOOK(int, 0, ib_pkey_access, void *sec, u64 subnet_prefix, u16 pkey) LSM_HOOK(int, 0, ib_endport_manage_subnet, void *sec, const char *dev_name, u8 port_num) -LSM_HOOK(int, 0, ib_alloc_security, void **sec) -LSM_HOOK(void, LSM_RET_VOID, ib_free_security, void *sec) +LSM_HOOK(int, 0, ib_alloc_security, void *sec) #endif /* CONFIG_SECURITY_INFINIBAND */ #ifdef CONFIG_SECURITY_NETWORK_XFRM @@ -403,7 +404,6 @@ LSM_HOOK(int, 0, xfrm_decode_session, struct sk_buff *skb, u32 *secid, #ifdef CONFIG_KEYS LSM_HOOK(int, 0, key_alloc, struct key *key, const struct cred *cred, unsigned long flags) -LSM_HOOK(void, LSM_RET_VOID, key_free, struct key *key) LSM_HOOK(int, 0, key_permission, key_ref_t key_ref, const struct cred *cred, enum key_need_perm need_perm) LSM_HOOK(int, 0, key_getsecurity, struct key *key, char **buffer) @@ -442,7 +442,6 @@ LSM_HOOK(int, 0, locked_down, enum lockdown_reason what) #ifdef CONFIG_PERF_EVENTS LSM_HOOK(int, 0, perf_event_open, struct perf_event_attr *attr, int type) LSM_HOOK(int, 0, perf_event_alloc, struct perf_event *event) -LSM_HOOK(void, LSM_RET_VOID, perf_event_free, struct perf_event *event) LSM_HOOK(int, 0, perf_event_read, struct perf_event *event) LSM_HOOK(int, 0, perf_event_write, struct perf_event *event) #endif /* CONFIG_PERF_EVENTS */ @@ -452,3 +451,10 @@ LSM_HOOK(int, 0, uring_override_creds, const struct cred *new) LSM_HOOK(int, 0, uring_sqpoll, void) LSM_HOOK(int, 0, uring_cmd, struct io_uring_cmd *ioucmd) #endif /* CONFIG_IO_URING */ + +LSM_HOOK(void, LSM_RET_VOID, initramfs_populated, void) + +LSM_HOOK(int, 0, bdev_alloc_security, struct block_device *bdev) +LSM_HOOK(void, LSM_RET_VOID, bdev_free_security, struct block_device *bdev) +LSM_HOOK(int, 0, bdev_setintegrity, struct block_device *bdev, + enum lsm_integrity_type type, const void *value, size_t size) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index a2ade0ffe9e7..090d1d3e19fe 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -30,19 +30,47 @@ #include <linux/init.h> #include <linux/rculist.h> #include <linux/xattr.h> +#include <linux/static_call.h> +#include <linux/unroll.h> +#include <linux/jump_label.h> +#include <linux/lsm_count.h> union security_list_options { #define LSM_HOOK(RET, DEFAULT, NAME, ...) RET (*NAME)(__VA_ARGS__); #include "lsm_hook_defs.h" #undef LSM_HOOK + void *lsm_func_addr; }; -struct security_hook_heads { - #define LSM_HOOK(RET, DEFAULT, NAME, ...) struct hlist_head NAME; - #include "lsm_hook_defs.h" - #undef LSM_HOOK +/* + * @key: static call key as defined by STATIC_CALL_KEY + * @trampoline: static call trampoline as defined by STATIC_CALL_TRAMP + * @hl: The security_hook_list as initialized by the owning LSM. + * @active: Enabled when the static call has an LSM hook associated. + */ +struct lsm_static_call { + struct static_call_key *key; + void *trampoline; + struct security_hook_list *hl; + /* this needs to be true or false based on what the key defaults to */ + struct static_key_false *active; } __randomize_layout; +/* + * Table of the static calls for each LSM hook. + * Once the LSMs are initialized, their callbacks will be copied to these + * tables such that the calls are filled backwards (from last to first). + * This way, we can jump directly to the first used static call, and execute + * all of them after. This essentially makes the entry point + * dynamic to adapt the number of static calls to the number of callbacks. + */ +struct lsm_static_calls_table { + #define LSM_HOOK(RET, DEFAULT, NAME, ...) \ + struct lsm_static_call NAME[MAX_LSM_COUNT]; + #include <linux/lsm_hook_defs.h> + #undef LSM_HOOK +} __packed __randomize_layout; + /** * struct lsm_id - Identify a Linux Security Module. * @lsm: name of the LSM, must be approved by the LSM maintainers @@ -51,53 +79,45 @@ struct security_hook_heads { * Contains the information that identifies the LSM. */ struct lsm_id { - const char *name; - u64 id; + const char *name; + u64 id; }; /* * Security module hook list structure. * For use with generic list macros for common operations. + * + * struct security_hook_list - Contents of a cacheable, mappable object. + * @scalls: The beginning of the array of static calls assigned to this hook. + * @hook: The callback for the hook. + * @lsm: The name of the lsm that owns this hook. */ struct security_hook_list { - struct hlist_node list; - struct hlist_head *head; - union security_list_options hook; - const struct lsm_id *lsmid; + struct lsm_static_call *scalls; + union security_list_options hook; + const struct lsm_id *lsmid; } __randomize_layout; /* * Security blob size or offset data. */ struct lsm_blob_sizes { - int lbs_cred; - int lbs_file; - int lbs_inode; - int lbs_superblock; - int lbs_ipc; - int lbs_msg_msg; - int lbs_task; - int lbs_xattr_count; /* number of xattr slots in new_xattrs array */ + int lbs_cred; + int lbs_file; + int lbs_ib; + int lbs_inode; + int lbs_sock; + int lbs_superblock; + int lbs_ipc; + int lbs_key; + int lbs_msg_msg; + int lbs_perf_event; + int lbs_task; + int lbs_xattr_count; /* number of xattr slots in new_xattrs array */ + int lbs_tun_dev; + int lbs_bdev; }; -/** - * lsm_get_xattr_slot - Return the next available slot and increment the index - * @xattrs: array storing LSM-provided xattrs - * @xattr_count: number of already stored xattrs (updated) - * - * Retrieve the first available slot in the @xattrs array to fill with an xattr, - * and increment @xattr_count. - * - * Return: The slot to fill in @xattrs if non-NULL, NULL otherwise. - */ -static inline struct xattr *lsm_get_xattr_slot(struct xattr *xattrs, - int *xattr_count) -{ - if (unlikely(!xattrs)) - return NULL; - return &xattrs[(*xattr_count)++]; -} - /* * LSM_RET_VOID is used as the default value in LSM_HOOK definitions for void * LSM hooks (in include/linux/lsm_hook_defs.h). @@ -110,11 +130,11 @@ static inline struct xattr *lsm_get_xattr_slot(struct xattr *xattrs, * care of the common case and reduces the amount of * text involved. */ -#define LSM_HOOK_INIT(HEAD, HOOK) \ - { .head = &security_hook_heads.HEAD, .hook = { .HEAD = HOOK } } - -extern struct security_hook_heads security_hook_heads; -extern char *lsm_names; +#define LSM_HOOK_INIT(NAME, HOOK) \ + { \ + .scalls = static_calls_table.NAME, \ + .hook = { .NAME = HOOK } \ + } extern void security_add_hooks(struct security_hook_list *hooks, int count, const struct lsm_id *lsmid); @@ -137,9 +157,6 @@ struct lsm_info { struct lsm_blob_sizes *blobs; /* Optional: for blob sharing. */ }; -extern struct lsm_info __start_lsm_info[], __end_lsm_info[]; -extern struct lsm_info __start_early_lsm_info[], __end_early_lsm_info[]; - #define DEFINE_LSM(lsm) \ static struct lsm_info __lsm_##lsm \ __used __section(".lsm_info.init") \ @@ -150,6 +167,28 @@ extern struct lsm_info __start_early_lsm_info[], __end_early_lsm_info[]; __used __section(".early_lsm_info.init") \ __aligned(sizeof(unsigned long)) -extern int lsm_inode_alloc(struct inode *inode); +/* DO NOT tamper with these variables outside of the LSM framework */ +extern char *lsm_names; +extern struct lsm_static_calls_table static_calls_table __ro_after_init; +extern struct lsm_info __start_lsm_info[], __end_lsm_info[]; +extern struct lsm_info __start_early_lsm_info[], __end_early_lsm_info[]; + +/** + * lsm_get_xattr_slot - Return the next available slot and increment the index + * @xattrs: array storing LSM-provided xattrs + * @xattr_count: number of already stored xattrs (updated) + * + * Retrieve the first available slot in the @xattrs array to fill with an xattr, + * and increment @xattr_count. + * + * Return: The slot to fill in @xattrs if non-NULL, NULL otherwise. + */ +static inline struct xattr *lsm_get_xattr_slot(struct xattr *xattrs, + int *xattr_count) +{ + if (unlikely(!xattrs)) + return NULL; + return &xattrs[(*xattr_count)++]; +} #endif /* ! __LINUX_LSM_HOOKS_H */ diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 8c0a33a2e9ce..f4dfc1871a95 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -115,6 +115,16 @@ enum axp20x_variants { #define AXP313A_IRQ_STATE 0x21 #define AXP717_ON_INDICATE 0x00 +#define AXP717_PMU_STATUS_2 0x01 +#define AXP717_BC_DETECT 0x05 +#define AXP717_PMU_FAULT 0x08 +#define AXP717_MODULE_EN_CONTROL_1 0x0b +#define AXP717_MIN_SYS_V_CONTROL 0x15 +#define AXP717_INPUT_VOL_LIMIT_CTRL 0x16 +#define AXP717_INPUT_CUR_LIMIT_CTRL 0x17 +#define AXP717_MODULE_EN_CONTROL_2 0x19 +#define AXP717_BOOST_CONTROL 0x1e +#define AXP717_VSYS_V_POWEROFF 0x24 #define AXP717_IRQ0_EN 0x40 #define AXP717_IRQ1_EN 0x41 #define AXP717_IRQ2_EN 0x42 @@ -125,6 +135,9 @@ enum axp20x_variants { #define AXP717_IRQ2_STATE 0x4a #define AXP717_IRQ3_STATE 0x4b #define AXP717_IRQ4_STATE 0x4c +#define AXP717_ICC_CHG_SET 0x62 +#define AXP717_ITERM_CHG_SET 0x63 +#define AXP717_CV_CHG_SET 0x64 #define AXP717_DCDC_OUTPUT_CONTROL 0x80 #define AXP717_DCDC1_CONTROL 0x83 #define AXP717_DCDC2_CONTROL 0x84 @@ -145,6 +158,19 @@ enum axp20x_variants { #define AXP717_CLDO3_CONTROL 0x9d #define AXP717_CLDO4_CONTROL 0x9e #define AXP717_CPUSLDO_CONTROL 0x9f +#define AXP717_BATT_PERCENT_DATA 0xa4 +#define AXP717_ADC_CH_EN_CONTROL 0xc0 +#define AXP717_BATT_V_H 0xc4 +#define AXP717_BATT_V_L 0xc5 +#define AXP717_VBUS_V_H 0xc6 +#define AXP717_VBUS_V_L 0xc7 +#define AXP717_VSYS_V_H 0xc8 +#define AXP717_VSYS_V_L 0xc9 +#define AXP717_BATT_CHRG_I_H 0xca +#define AXP717_BATT_CHRG_I_L 0xcb +#define AXP717_ADC_DATA_SEL 0xcd +#define AXP717_ADC_DATA_H 0xce +#define AXP717_ADC_DATA_L 0xcf #define AXP806_STARTUP_SRC 0x00 #define AXP806_CHIP_ID 0x03 @@ -484,6 +510,7 @@ enum { AXP717_CLDO3, AXP717_CLDO4, AXP717_CPUSLDO, + AXP717_BOOST, AXP717_REG_ID_MAX, }; diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h index 54444ff2a5de..20c5e02ed9da 100644 --- a/include/linux/mfd/max77693-private.h +++ b/include/linux/mfd/max77693-private.h @@ -217,6 +217,10 @@ enum max77693_charger_battery_state { #define CHG_CNFG_01_CHGRSTRT_MASK (0x3 << CHG_CNFG_01_CHGRSTRT_SHIFT) #define CHG_CNFG_01_PQEN_MAKS BIT(CHG_CNFG_01_PQEN_SHIFT) +/* MAX77693_CHG_REG_CHG_CNFG_02 register */ +#define CHG_CNFG_02_CC_SHIFT 0 +#define CHG_CNFG_02_CC_MASK 0x3F + /* MAX77693_CHG_REG_CHG_CNFG_03 register */ #define CHG_CNFG_03_TOITH_SHIFT 0 #define CHG_CNFG_03_TOTIME_SHIFT 3 @@ -244,6 +248,7 @@ enum max77693_charger_battery_state { #define CHG_CNFG_12_VCHGINREG_MASK (0x3 << CHG_CNFG_12_VCHGINREG_SHIFT) /* MAX77693 CHG_CNFG_09 Register */ +#define CHG_CNFG_09_CHGIN_ILIM_SHIFT 0 #define CHG_CNFG_09_CHGIN_ILIM_MASK 0x7F /* MAX77693 CHG_CTRL Register */ diff --git a/include/linux/mii.h b/include/linux/mii.h index d5a959ce4877..b8f26d4513c3 100644 --- a/include/linux/mii.h +++ b/include/linux/mii.h @@ -140,7 +140,7 @@ static inline u32 ethtool_adv_to_mii_adv_t(u32 ethadv) * settings to phy autonegotiation advertisements for the * MII_ADVERTISE register. */ -static inline u32 linkmode_adv_to_mii_adv_t(unsigned long *advertising) +static inline u32 linkmode_adv_to_mii_adv_t(const unsigned long *advertising) { u32 result = 0; @@ -215,7 +215,8 @@ static inline u32 ethtool_adv_to_mii_ctrl1000_t(u32 ethadv) * settings to phy autonegotiation advertisements for the * MII_CTRL1000 register when in 1000T mode. */ -static inline u32 linkmode_adv_to_mii_ctrl1000_t(unsigned long *advertising) +static inline u32 +linkmode_adv_to_mii_ctrl1000_t(const unsigned long *advertising) { u32 result = 0; @@ -453,7 +454,7 @@ static inline void mii_ctrl1000_mod_linkmode_adv_t(unsigned long *advertising, * A small helper function that translates linkmode advertising to LVL * pause capabilities. */ -static inline u32 linkmode_adv_to_lcl_adv_t(unsigned long *advertising) +static inline u32 linkmode_adv_to_lcl_adv_t(const unsigned long *advertising) { u32 lcl_adv = 0; diff --git a/include/linux/minmax.h b/include/linux/minmax.h index 9c2848abc804..98008dd92153 100644 --- a/include/linux/minmax.h +++ b/include/linux/minmax.h @@ -26,19 +26,63 @@ #define __typecheck(x, y) \ (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) -/* is_signed_type() isn't a constexpr for pointer types */ -#define __is_signed(x) \ - __builtin_choose_expr(__is_constexpr(is_signed_type(typeof(x))), \ - is_signed_type(typeof(x)), 0) +/* + * __sign_use for integer expressions: + * bit #0 set if ok for unsigned comparisons + * bit #1 set if ok for signed comparisons + * + * In particular, statically non-negative signed integer + * expressions are ok for both. + * + * NOTE! Unsigned types smaller than 'int' are implicitly + * converted to 'int' in expressions, and are accepted for + * signed conversions for now. This is debatable. + * + * Note that 'x' is the original expression, and 'ux' is + * the unique variable that contains the value. + * + * We use 'ux' for pure type checking, and 'x' for when + * we need to look at the value (but without evaluating + * it for side effects! Careful to only ever evaluate it + * with sizeof() or __builtin_constant_p() etc). + * + * Pointers end up being checked by the normal C type + * rules at the actual comparison, and these expressions + * only need to be careful to not cause warnings for + * pointer use. + */ +#define __signed_type_use(x,ux) (2+__is_nonneg(x,ux)) +#define __unsigned_type_use(x,ux) (1+2*(sizeof(ux)<4)) +#define __sign_use(x,ux) (is_signed_type(typeof(ux))? \ + __signed_type_use(x,ux):__unsigned_type_use(x,ux)) -/* True for a non-negative signed int constant */ -#define __is_noneg_int(x) \ - (__builtin_choose_expr(__is_constexpr(x) && __is_signed(x), x, -1) >= 0) +/* + * To avoid warnings about casting pointers to integers + * of different sizes, we need that special sign type. + * + * On 64-bit we can just always use 'long', since any + * integer or pointer type can just be cast to that. + * + * This does not work for 128-bit signed integers since + * the cast would truncate them, but we do not use s128 + * types in the kernel (we do use 'u128', but they will + * be handled by the !is_signed_type() case). + * + * NOTE! The cast is there only to avoid any warnings + * from when values that aren't signed integer types. + */ +#ifdef CONFIG_64BIT + #define __signed_type(ux) long +#else + #define __signed_type(ux) typeof(__builtin_choose_expr(sizeof(ux)>4,1LL,1L)) +#endif +#define __is_nonneg(x,ux) statically_true((__signed_type(ux))(x)>=0) + +#define __types_ok(x,y,ux,uy) \ + (__sign_use(x,ux) & __sign_use(y,uy)) -#define __types_ok(x, y) \ - (__is_signed(x) == __is_signed(y) || \ - __is_signed((x) + 0) == __is_signed((y) + 0) || \ - __is_noneg_int(x) || __is_noneg_int(y)) +#define __types_ok3(x,y,z,ux,uy,uz) \ + (__sign_use(x,ux) & __sign_use(y,uy) & __sign_use(z,uz)) #define __cmp_op_min < #define __cmp_op_max > @@ -51,34 +95,31 @@ #define __cmp_once(op, type, x, y) \ __cmp_once_unique(op, type, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_)) -#define __careful_cmp_once(op, x, y) ({ \ - static_assert(__types_ok(x, y), \ - #op "(" #x ", " #y ") signedness error, fix types or consider u" #op "() before " #op "_t()"); \ - __cmp_once(op, __auto_type, x, y); }) +#define __careful_cmp_once(op, x, y, ux, uy) ({ \ + __auto_type ux = (x); __auto_type uy = (y); \ + BUILD_BUG_ON_MSG(!__types_ok(x,y,ux,uy), \ + #op"("#x", "#y") signedness error"); \ + __cmp(op, ux, uy); }) -#define __careful_cmp(op, x, y) \ - __builtin_choose_expr(__is_constexpr((x) - (y)), \ - __cmp(op, x, y), __careful_cmp_once(op, x, y)) +#define __careful_cmp(op, x, y) \ + __careful_cmp_once(op, x, y, __UNIQUE_ID(x_), __UNIQUE_ID(y_)) #define __clamp(val, lo, hi) \ ((val) >= (hi) ? (hi) : ((val) <= (lo) ? (lo) : (val))) -#define __clamp_once(val, lo, hi, unique_val, unique_lo, unique_hi) ({ \ - typeof(val) unique_val = (val); \ - typeof(lo) unique_lo = (lo); \ - typeof(hi) unique_hi = (hi); \ +#define __clamp_once(val, lo, hi, uval, ulo, uhi) ({ \ + __auto_type uval = (val); \ + __auto_type ulo = (lo); \ + __auto_type uhi = (hi); \ static_assert(__builtin_choose_expr(__is_constexpr((lo) > (hi)), \ (lo) <= (hi), true), \ "clamp() low limit " #lo " greater than high limit " #hi); \ - static_assert(__types_ok(val, lo), "clamp() 'lo' signedness error"); \ - static_assert(__types_ok(val, hi), "clamp() 'hi' signedness error"); \ - __clamp(unique_val, unique_lo, unique_hi); }) + BUILD_BUG_ON_MSG(!__types_ok3(val,lo,hi,uval,ulo,uhi), \ + "clamp("#val", "#lo", "#hi") signedness error"); \ + __clamp(uval, ulo, uhi); }) -#define __careful_clamp(val, lo, hi) ({ \ - __builtin_choose_expr(__is_constexpr((val) - (lo) + (hi)), \ - __clamp(val, lo, hi), \ - __clamp_once(val, lo, hi, __UNIQUE_ID(__val), \ - __UNIQUE_ID(__lo), __UNIQUE_ID(__hi))); }) +#define __careful_clamp(val, lo, hi) \ + __clamp_once(val, lo, hi, __UNIQUE_ID(v_), __UNIQUE_ID(l_), __UNIQUE_ID(h_)) /** * min - return minimum of two values of the same or compatible types @@ -111,13 +152,20 @@ #define umax(x, y) \ __careful_cmp(max, (x) + 0u + 0ul + 0ull, (y) + 0u + 0ul + 0ull) +#define __careful_op3(op, x, y, z, ux, uy, uz) ({ \ + __auto_type ux = (x); __auto_type uy = (y);__auto_type uz = (z);\ + BUILD_BUG_ON_MSG(!__types_ok3(x,y,z,ux,uy,uz), \ + #op"3("#x", "#y", "#z") signedness error"); \ + __cmp(op, ux, __cmp(op, uy, uz)); }) + /** * min3 - return minimum of three values * @x: first value * @y: second value * @z: third value */ -#define min3(x, y, z) min((typeof(x))min(x, y), z) +#define min3(x, y, z) \ + __careful_op3(min, x, y, z, __UNIQUE_ID(x_), __UNIQUE_ID(y_), __UNIQUE_ID(z_)) /** * max3 - return maximum of three values @@ -125,7 +173,8 @@ * @y: second value * @z: third value */ -#define max3(x, y, z) max((typeof(x))max(x, y), z) +#define max3(x, y, z) \ + __careful_op3(max, x, y, z, __UNIQUE_ID(x_), __UNIQUE_ID(y_), __UNIQUE_ID(z_)) /** * min_not_zero - return the minimum that is _not_ zero, unless both are zero @@ -277,6 +326,8 @@ static inline bool in_range32(u32 val, u32 start, u32 len) * Use these carefully: no type checking, and uses the arguments * multiple times. Use for obvious constants only. */ +#define MIN(a,b) __cmp(min,a,b) +#define MAX(a,b) __cmp(max,a,b) #define MIN_T(type,a,b) __cmp(min,(type)(a),(type)(b)) #define MAX_T(type,a,b) __cmp(max,(type)(a),(type)(b)) diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index ba875a619b97..d0f7d1f36c5e 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1243,7 +1243,8 @@ enum mlx5_pcam_feature_groups { enum mlx5_mcam_reg_groups { MLX5_MCAM_REGS_FIRST_128 = 0x0, MLX5_MCAM_REGS_0x9100_0x917F = 0x2, - MLX5_MCAM_REGS_NUM = 0x3, + MLX5_MCAM_REGS_0x9180_0x91FF = 0x3, + MLX5_MCAM_REGS_NUM = 0x4, }; enum mlx5_mcam_feature_groups { @@ -1392,6 +1393,10 @@ enum mlx5_qcam_feature_groups { MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9100_0x917F], \ mng_access_reg_cap_mask.access_regs2.reg) +#define MLX5_CAP_MCAM_REG3(mdev, reg) \ + MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9180_0x91FF], \ + mng_access_reg_cap_mask.access_regs3.reg) + #define MLX5_CAP_MCAM_FEATURE(mdev, fld) \ MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld) @@ -1444,6 +1449,7 @@ enum { MLX5_CMD_STAT_BAD_SYS_STATE_ERR = 0x4, MLX5_CMD_STAT_BAD_RES_ERR = 0x5, MLX5_CMD_STAT_RES_BUSY = 0x6, + MLX5_CMD_STAT_NOT_READY = 0x7, MLX5_CMD_STAT_LIM_ERR = 0x8, MLX5_CMD_STAT_BAD_RES_STATE_ERR = 0x9, MLX5_CMD_STAT_IX_ERR = 0xa, diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index a96438ded15f..9f42834f57c5 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -159,6 +159,8 @@ enum { MLX5_REG_MSECQ = 0x9155, MLX5_REG_MSEES = 0x9156, MLX5_REG_MIRC = 0x9162, + MLX5_REG_MTPTM = 0x9180, + MLX5_REG_MTCTR = 0x9181, MLX5_REG_SBCAM = 0xB01F, MLX5_REG_RESOURCE_DUMP = 0xC000, MLX5_REG_DTOR = 0xC00E, diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 3fb428ce7d1c..b744e554f014 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -342,4 +342,7 @@ void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev, struct mlx5_pkt_reformat *reformat); u32 mlx5_flow_table_id(struct mlx5_flow_table *ft); + +struct mlx5_flow_root_namespace * +mlx5_get_root_namespace(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type ns_type); #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index cab228cf51c6..620a5c305123 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -80,23 +80,15 @@ enum { enum { MLX5_OBJ_TYPE_SW_ICM = 0x0008, - MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT = 0x23, -}; - -enum { - MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM), - MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11), - MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q = (1ULL << 13), - MLX5_GENERAL_OBJ_TYPES_CAP_HEADER_MODIFY_ARGUMENT = - (1ULL << MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT), - MLX5_GENERAL_OBJ_TYPES_CAP_MACSEC_OFFLOAD = (1ULL << 39), -}; - -enum { MLX5_OBJ_TYPE_GENEVE_TLV_OPT = 0x000b, MLX5_OBJ_TYPE_VIRTIO_NET_Q = 0x000d, MLX5_OBJ_TYPE_VIRTIO_Q_COUNTERS = 0x001c, MLX5_OBJ_TYPE_MATCH_DEFINER = 0x0018, + MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT = 0x23, + MLX5_OBJ_TYPE_STC = 0x0040, + MLX5_OBJ_TYPE_RTC = 0x0041, + MLX5_OBJ_TYPE_STE = 0x0042, + MLX5_OBJ_TYPE_MODIFY_HDR_PATTERN = 0x0043, MLX5_OBJ_TYPE_PAGE_TRACK = 0x46, MLX5_OBJ_TYPE_MKEY = 0xff01, MLX5_OBJ_TYPE_QP = 0xff02, @@ -112,6 +104,16 @@ enum { MLX5_OBJ_TYPE_RQT = 0xff0e, MLX5_OBJ_TYPE_FLOW_COUNTER = 0xff0f, MLX5_OBJ_TYPE_CQ = 0xff10, + MLX5_OBJ_TYPE_FT_ALIAS = 0xff15, +}; + +enum { + MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM), + MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11), + MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q = (1ULL << 13), + MLX5_GENERAL_OBJ_TYPES_CAP_HEADER_MODIFY_ARGUMENT = + (1ULL << MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT), + MLX5_GENERAL_OBJ_TYPES_CAP_MACSEC_OFFLOAD = (1ULL << 39), }; enum { @@ -313,6 +315,7 @@ enum { MLX5_CMD_OP_MODIFY_VHCA_STATE = 0xb0e, MLX5_CMD_OP_SYNC_CRYPTO = 0xb12, MLX5_CMD_OP_ALLOW_OTHER_VHCA_ACCESS = 0xb16, + MLX5_CMD_OP_GENERATE_WQE = 0xb17, MLX5_CMD_OP_MAX }; @@ -485,7 +488,13 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 reserved_at_66[0x2]; u8 reformat_add_macsec[0x1]; u8 reformat_remove_macsec[0x1]; - u8 reserved_at_6a[0xe]; + u8 reparse[0x1]; + u8 reserved_at_6b[0x1]; + u8 cross_vhca_object[0x1]; + u8 reformat_l2_to_l3_audp_tunnel[0x1]; + u8 reformat_l3_audp_tunnel_to_l2[0x1]; + u8 ignore_flow_level_rtc_valid[0x1]; + u8 reserved_at_70[0x8]; u8 log_max_ft_num[0x8]; u8 reserved_at_80[0x10]; @@ -522,7 +531,15 @@ struct mlx5_ifc_ipv6_layout_bits { u8 ipv6[16][0x8]; }; +struct mlx5_ifc_ipv6_simple_layout_bits { + u8 ipv6_127_96[0x20]; + u8 ipv6_95_64[0x20]; + u8 ipv6_63_32[0x20]; + u8 ipv6_31_0[0x20]; +}; + union mlx5_ifc_ipv6_layout_ipv4_layout_auto_bits { + struct mlx5_ifc_ipv6_simple_layout_bits ipv6_simple_layout; struct mlx5_ifc_ipv6_layout_bits ipv6_layout; struct mlx5_ifc_ipv4_layout_bits ipv4_layout; u8 reserved_at_0[0x80]; @@ -911,7 +928,9 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits { u8 reserved_at_8[0x5]; u8 fdb_uplink_hairpin[0x1]; u8 fdb_multi_path_any_table_limit_regc[0x1]; - u8 reserved_at_f[0x3]; + u8 reserved_at_f[0x1]; + u8 fdb_dynamic_tunnel[0x1]; + u8 reserved_at_11[0x1]; u8 fdb_multi_path_any_table[0x1]; u8 reserved_at_13[0x2]; u8 fdb_modify_header_fwd_to_table[0x1]; @@ -950,6 +969,73 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits { u8 reserved_at_1900[0x6700]; }; +struct mlx5_ifc_wqe_based_flow_table_cap_bits { + u8 reserved_at_0[0x3]; + u8 log_max_num_ste[0x5]; + u8 reserved_at_8[0x3]; + u8 log_max_num_stc[0x5]; + u8 reserved_at_10[0x3]; + u8 log_max_num_rtc[0x5]; + u8 reserved_at_18[0x3]; + u8 log_max_num_header_modify_pattern[0x5]; + + u8 rtc_hash_split_table[0x1]; + u8 rtc_linear_lookup_table[0x1]; + u8 reserved_at_22[0x1]; + u8 stc_alloc_log_granularity[0x5]; + u8 reserved_at_28[0x3]; + u8 stc_alloc_log_max[0x5]; + u8 reserved_at_30[0x3]; + u8 ste_alloc_log_granularity[0x5]; + u8 reserved_at_38[0x3]; + u8 ste_alloc_log_max[0x5]; + + u8 reserved_at_40[0xb]; + u8 rtc_reparse_mode[0x5]; + u8 reserved_at_50[0x3]; + u8 rtc_index_mode[0x5]; + u8 reserved_at_58[0x3]; + u8 rtc_log_depth_max[0x5]; + + u8 reserved_at_60[0x10]; + u8 ste_format[0x10]; + + u8 stc_action_type[0x80]; + + u8 header_insert_type[0x10]; + u8 header_remove_type[0x10]; + + u8 trivial_match_definer[0x20]; + + u8 reserved_at_140[0x1b]; + u8 rtc_max_num_hash_definer_gen_wqe[0x5]; + + u8 reserved_at_160[0x18]; + u8 access_index_mode[0x8]; + + u8 reserved_at_180[0x10]; + u8 ste_format_gen_wqe[0x10]; + + u8 linear_match_definer_reg_c3[0x20]; + + u8 fdb_jump_to_tir_stc[0x1]; + u8 reserved_at_1c1[0x1f]; +}; + +struct mlx5_ifc_esw_cap_bits { + u8 reserved_at_0[0x1d]; + u8 merged_eswitch[0x1]; + u8 reserved_at_1e[0x2]; + + u8 reserved_at_20[0x40]; + + u8 esw_manager_vport_number_valid[0x1]; + u8 reserved_at_61[0xf]; + u8 esw_manager_vport_number[0x10]; + + u8 reserved_at_80[0x780]; +}; + enum { MLX5_COUNTER_SOURCE_ESWITCH = 0x0, MLX5_COUNTER_FLOW_ESWITCH = 0x1, @@ -1027,7 +1113,8 @@ struct mlx5_ifc_qos_cap_bits { u8 max_tsar_bw_share[0x20]; - u8 reserved_at_100[0x20]; + u8 nic_element_type[0x10]; + u8 nic_tsar_type[0x10]; u8 reserved_at_120[0x3]; u8 log_meter_aso_granularity[0x5]; @@ -1443,9 +1530,13 @@ enum { }; enum { + MLX5_FLEX_IPV4_OVER_VXLAN_ENABLED = 1 << 0, + MLX5_FLEX_IPV6_OVER_VXLAN_ENABLED = 1 << 1, + MLX5_FLEX_IPV6_OVER_IP_ENABLED = 1 << 2, MLX5_FLEX_PARSER_GENEVE_ENABLED = 1 << 3, MLX5_FLEX_PARSER_MPLS_OVER_GRE_ENABLED = 1 << 4, MLX5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED = 1 << 5, + MLX5_FLEX_P_BIT_VXLAN_GPE_ENABLED = 1 << 6, MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED = 1 << 7, MLX5_FLEX_PARSER_ICMP_V4_ENABLED = 1 << 8, MLX5_FLEX_PARSER_ICMP_V6_ENABLED = 1 << 9, @@ -1650,7 +1741,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 pci_sync_for_fw_update_event[0x1]; u8 reserved_at_1f2[0x6]; u8 init2_lag_tx_port_affinity[0x1]; - u8 reserved_at_1fa[0x3]; + u8 reserved_at_1fa[0x2]; + u8 wqe_based_flow_table_update_cap[0x1]; u8 cqe_version[0x4]; u8 compact_address_vector[0x1]; @@ -1764,7 +1856,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_328[0x2]; u8 relaxed_ordering_read[0x1]; u8 log_max_pd[0x5]; - u8 reserved_at_330[0x6]; + u8 reserved_at_330[0x5]; + u8 pcie_reset_using_hotreset_method[0x1]; u8 pci_sync_for_fw_update_with_driver_unload[0x1]; u8 vnic_env_cnt_steering_fail[0x1]; u8 vport_counter_local_loopback[0x1]; @@ -1959,7 +2052,7 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_760[0x3]; u8 log_max_num_header_modify_argument[0x5]; - u8 reserved_at_768[0x4]; + u8 log_header_modify_argument_granularity_offset[0x4]; u8 log_header_modify_argument_granularity[0x4]; u8 reserved_at_770[0x3]; u8 log_header_modify_argument_max_alloc[0x5]; @@ -2006,7 +2099,8 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 reserved_at_140[0x60]; u8 flow_table_type_2_type[0x8]; - u8 reserved_at_1a8[0x3]; + u8 reserved_at_1a8[0x2]; + u8 format_select_dw_8_6_ext[0x1]; u8 log_min_mkey_entity_size[0x5]; u8 reserved_at_1b0[0x10]; @@ -2022,6 +2116,16 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 reserved_at_250[0x10]; u8 reserved_at_260[0x120]; + + u8 format_select_dw_gtpu_dw_0[0x8]; + u8 format_select_dw_gtpu_dw_1[0x8]; + u8 format_select_dw_gtpu_dw_2[0x8]; + u8 format_select_dw_gtpu_first_ext_dw_0[0x8]; + + u8 generate_wqe_type[0x20]; + + u8 reserved_at_2c0[0xc0]; + u8 reserved_at_380[0xb]; u8 min_mkey_log_entity_size_fixed_buffer[0x5]; u8 ec_vf_vport_base[0x10]; @@ -2037,9 +2141,11 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 reserved_at_400[0x1]; u8 min_mkey_log_entity_size_fixed_buffer_valid[0x1]; - u8 reserved_at_402[0x1e]; + u8 reserved_at_402[0xe]; + u8 return_reg_id[0x10]; - u8 reserved_at_420[0x20]; + u8 reserved_at_420[0x1c]; + u8 flow_table_hash_type[0x4]; u8 reserved_at_440[0x8]; u8 max_num_eqs_24b[0x18]; @@ -2086,7 +2192,7 @@ struct mlx5_ifc_extended_dest_format_bits { u8 reserved_at_60[0x20]; }; -union mlx5_ifc_dest_format_struct_flow_counter_list_auto_bits { +union mlx5_ifc_dest_format_flow_counter_list_auto_bits { struct mlx5_ifc_extended_dest_format_bits extended_dest_format; struct mlx5_ifc_flow_counter_list_bits flow_counter_list; }; @@ -2178,7 +2284,10 @@ struct mlx5_ifc_wq_bits { u8 reserved_at_139[0x4]; u8 log_wqe_stride_size[0x3]; - u8 reserved_at_140[0x80]; + u8 dbr_umem_id[0x20]; + u8 wq_umem_id[0x20]; + + u8 wq_umem_offset[0x40]; u8 headers_mkey[0x20]; @@ -3562,6 +3671,8 @@ union mlx5_ifc_hca_cap_union_bits { struct mlx5_ifc_per_protocol_networking_offload_caps_bits per_protocol_networking_offload_caps; struct mlx5_ifc_flow_table_nic_cap_bits flow_table_nic_cap; struct mlx5_ifc_flow_table_eswitch_cap_bits flow_table_eswitch_cap; + struct mlx5_ifc_wqe_based_flow_table_cap_bits wqe_based_flow_table_cap; + struct mlx5_ifc_esw_cap_bits esw_cap; struct mlx5_ifc_e_switch_cap_bits e_switch_cap; struct mlx5_ifc_port_selection_cap_bits port_selection_cap; struct mlx5_ifc_qos_cap_bits qos_cap; @@ -3678,7 +3789,7 @@ struct mlx5_ifc_flow_context_bits { u8 reserved_at_1300[0x500]; - union mlx5_ifc_dest_format_struct_flow_counter_list_auto_bits destination[]; + union mlx5_ifc_dest_format_flow_counter_list_auto_bits destination[]; }; enum { @@ -3919,7 +4030,8 @@ struct mlx5_ifc_sqc_bits { u8 reg_umr[0x1]; u8 allow_swp[0x1]; u8 hairpin[0x1]; - u8 reserved_at_f[0xb]; + u8 non_wire[0x1]; + u8 reserved_at_10[0xa]; u8 ts_format[0x2]; u8 reserved_at_1c[0x4]; @@ -3966,6 +4078,7 @@ enum { ELEMENT_TYPE_CAP_MASK_VPORT = 1 << 1, ELEMENT_TYPE_CAP_MASK_VPORT_TC = 1 << 2, ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC = 1 << 3, + ELEMENT_TYPE_CAP_MASK_QUEUE_GROUP = 1 << 4, }; struct mlx5_ifc_scheduling_context_bits { @@ -4675,6 +4788,12 @@ enum { TSAR_ELEMENT_TSAR_TYPE_ETS = 0x2, }; +enum { + TSAR_TYPE_CAP_MASK_DWRR = 1 << 0, + TSAR_TYPE_CAP_MASK_ROUND_ROBIN = 1 << 1, + TSAR_TYPE_CAP_MASK_ETS = 1 << 2, +}; + struct mlx5_ifc_tsar_element_bits { u8 reserved_at_0[0x8]; u8 tsar_type[0x8]; @@ -4961,6 +5080,16 @@ struct mlx5_ifc_set_fte_in_bits { struct mlx5_ifc_flow_context_bits flow_context; }; +struct mlx5_ifc_dest_format_bits { + u8 destination_type[0x8]; + u8 destination_id[0x18]; + + u8 destination_eswitch_owner_vhca_id_valid[0x1]; + u8 packet_reformat[0x1]; + u8 reserved_at_22[0xe]; + u8 destination_eswitch_owner_vhca_id[0x10]; +}; + struct mlx5_ifc_rts2rts_qp_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -6127,7 +6256,8 @@ struct mlx5_ifc_flow_table_context_bits { u8 termination_table[0x1]; u8 table_miss_action[0x4]; u8 level[0x8]; - u8 reserved_at_10[0x8]; + u8 rtc_valid[0x1]; + u8 reserved_at_11[0x7]; u8 log_size[0x8]; u8 reserved_at_20[0x8]; @@ -6137,11 +6267,21 @@ struct mlx5_ifc_flow_table_context_bits { u8 lag_master_next_table_id[0x18]; u8 reserved_at_60[0x60]; + union { + struct { + u8 sw_owner_icm_root_1[0x40]; - u8 sw_owner_icm_root_1[0x40]; + u8 sw_owner_icm_root_0[0x40]; + } sws; + struct { + u8 rtc_id_0[0x20]; + + u8 rtc_id_1[0x20]; - u8 sw_owner_icm_root_0[0x40]; + u8 reserved_at_100[0x40]; + } hws; + }; }; struct mlx5_ifc_query_flow_table_out_bits { @@ -8923,7 +9063,9 @@ struct mlx5_ifc_create_qp_in_bits { struct mlx5_ifc_qpc_bits qpc; - u8 reserved_at_800[0x60]; + u8 wq_umem_offset[0x40]; + + u8 wq_umem_id[0x20]; u8 wq_umem_valid[0x1]; u8 reserved_at_861[0x1f]; @@ -10401,6 +10543,18 @@ struct mlx5_ifc_mcam_access_reg_bits2 { u8 regs_31_to_0[0x20]; }; +struct mlx5_ifc_mcam_access_reg_bits3 { + u8 regs_127_to_96[0x20]; + + u8 regs_95_to_64[0x20]; + + u8 regs_63_to_32[0x20]; + + u8 regs_31_to_2[0x1e]; + u8 mtctr[0x1]; + u8 mtptm[0x1]; +}; + struct mlx5_ifc_mcam_reg_bits { u8 reserved_at_0[0x8]; u8 feature_group[0x8]; @@ -10413,6 +10567,7 @@ struct mlx5_ifc_mcam_reg_bits { struct mlx5_ifc_mcam_access_reg_bits access_regs; struct mlx5_ifc_mcam_access_reg_bits1 access_regs1; struct mlx5_ifc_mcam_access_reg_bits2 access_regs2; + struct mlx5_ifc_mcam_access_reg_bits3 access_regs3; u8 reserved_at_0[0x80]; } mng_access_reg_cap_mask; @@ -11035,6 +11190,11 @@ struct mlx5_ifc_mcda_reg_bits { }; enum { + MLX5_MFRL_REG_PCI_RESET_METHOD_LINK_TOGGLE = 0, + MLX5_MFRL_REG_PCI_RESET_METHOD_HOT_RESET = 1, +}; + +enum { MLX5_MFRL_REG_RESET_STATE_IDLE = 0, MLX5_MFRL_REG_RESET_STATE_IN_NEGOTIATION = 1, MLX5_MFRL_REG_RESET_STATE_RESET_IN_PROGRESS = 2, @@ -11061,7 +11221,8 @@ struct mlx5_ifc_mfrl_reg_bits { u8 pci_sync_for_fw_update_start[0x1]; u8 pci_sync_for_fw_update_resp[0x2]; u8 rst_type_sel[0x3]; - u8 reserved_at_28[0x4]; + u8 pci_reset_req_method[0x3]; + u8 reserved_at_2b[0x1]; u8 reset_state[0x4]; u8 reset_type[0x8]; u8 reset_level[0x8]; @@ -11166,6 +11327,34 @@ struct mlx5_ifc_mtmp_reg_bits { u8 sensor_name_lo[0x20]; }; +struct mlx5_ifc_mtptm_reg_bits { + u8 reserved_at_0[0x10]; + u8 psta[0x1]; + u8 reserved_at_11[0xf]; + + u8 reserved_at_20[0x60]; +}; + +enum { + MLX5_MTCTR_REQUEST_NOP = 0x0, + MLX5_MTCTR_REQUEST_PTM_ROOT_CLOCK = 0x1, + MLX5_MTCTR_REQUEST_FREE_RUNNING_COUNTER = 0x2, + MLX5_MTCTR_REQUEST_REAL_TIME_CLOCK = 0x3, +}; + +struct mlx5_ifc_mtctr_reg_bits { + u8 first_clock_timestamp_request[0x8]; + u8 second_clock_timestamp_request[0x8]; + u8 reserved_at_10[0x10]; + + u8 first_clock_valid[0x1]; + u8 second_clock_valid[0x1]; + u8 reserved_at_22[0x1e]; + + u8 first_clock_timestamp[0x40]; + u8 second_clock_timestamp[0x40]; +}; + union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_bufferx_reg_bits bufferx_reg; struct mlx5_ifc_eth_2819_cntrs_grp_data_layout_bits eth_2819_cntrs_grp_data_layout; @@ -11230,6 +11419,8 @@ union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_mrtc_reg_bits mrtc_reg; struct mlx5_ifc_mtcap_reg_bits mtcap_reg; struct mlx5_ifc_mtmp_reg_bits mtmp_reg; + struct mlx5_ifc_mtptm_reg_bits mtptm_reg; + struct mlx5_ifc_mtctr_reg_bits mtctr_reg; u8 reserved_at_0[0x60e0]; }; diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index ad1ce650146c..fc7eeff99a8a 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -149,6 +149,7 @@ enum { MLX5_WQE_CTRL_CQ_UPDATE = 2 << 2, MLX5_WQE_CTRL_CQ_UPDATE_AND_EQE = 3 << 2, MLX5_WQE_CTRL_SOLICITED = 1 << 1, + MLX5_WQE_CTRL_INITIATOR_SMALL_FENCE = 1 << 5, }; enum { diff --git a/include/linux/mm.h b/include/linux/mm.h index c4b238a20b76..3066af38e94e 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -97,6 +97,10 @@ extern const int mmap_rnd_compat_bits_max; extern int mmap_rnd_compat_bits __read_mostly; #endif +#ifndef PHYSMEM_END +# define PHYSMEM_END ((1ULL << MAX_PHYSMEM_BITS) - 1) +#endif + #include <asm/page.h> #include <asm/processor.h> @@ -330,12 +334,16 @@ extern unsigned int kobjsize(const void *objp); #endif /* CONFIG_ARCH_USES_HIGH_VMA_FLAGS */ #ifdef CONFIG_ARCH_HAS_PKEYS -# define VM_PKEY_SHIFT VM_HIGH_ARCH_BIT_0 -# define VM_PKEY_BIT0 VM_HIGH_ARCH_0 /* A protection key is a 4-bit value */ -# define VM_PKEY_BIT1 VM_HIGH_ARCH_1 /* on x86 and 5-bit value on ppc64 */ -# define VM_PKEY_BIT2 VM_HIGH_ARCH_2 -# define VM_PKEY_BIT3 VM_HIGH_ARCH_3 -#ifdef CONFIG_PPC +# define VM_PKEY_SHIFT VM_HIGH_ARCH_BIT_0 +# define VM_PKEY_BIT0 VM_HIGH_ARCH_0 +# define VM_PKEY_BIT1 VM_HIGH_ARCH_1 +# define VM_PKEY_BIT2 VM_HIGH_ARCH_2 +#if CONFIG_ARCH_PKEY_BITS > 3 +# define VM_PKEY_BIT3 VM_HIGH_ARCH_3 +#else +# define VM_PKEY_BIT3 0 +#endif +#if CONFIG_ARCH_PKEY_BITS > 4 # define VM_PKEY_BIT4 VM_HIGH_ARCH_4 #else # define VM_PKEY_BIT4 0 @@ -374,8 +382,8 @@ extern unsigned int kobjsize(const void *objp); #endif #if defined(CONFIG_ARM64_MTE) -# define VM_MTE VM_HIGH_ARCH_0 /* Use Tagged memory for access control */ -# define VM_MTE_ALLOWED VM_HIGH_ARCH_1 /* Tagged memory permitted */ +# define VM_MTE VM_HIGH_ARCH_4 /* Use Tagged memory for access control */ +# define VM_MTE_ALLOWED VM_HIGH_ARCH_5 /* Tagged memory permitted */ #else # define VM_MTE VM_NONE # define VM_MTE_ALLOWED VM_NONE @@ -1597,6 +1605,7 @@ void unpin_user_pages_dirty_lock(struct page **pages, unsigned long npages, void unpin_user_page_range_dirty_lock(struct page *page, unsigned long npages, bool make_dirty); void unpin_user_pages(struct page **pages, unsigned long npages); +void unpin_user_folio(struct folio *folio, unsigned long npages); void unpin_folios(struct folio **folios, unsigned long nfolios); static inline bool is_cow_mapping(vm_flags_t flags) @@ -2920,6 +2929,13 @@ static inline spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd) return ptlock_ptr(page_ptdesc(pmd_page(*pmd))); } +static inline spinlock_t *ptep_lockptr(struct mm_struct *mm, pte_t *pte) +{ + BUILD_BUG_ON(IS_ENABLED(CONFIG_HIGHPTE)); + BUILD_BUG_ON(MAX_PTRS_PER_PTE * sizeof(pte_t) > PAGE_SIZE); + return ptlock_ptr(virt_to_ptdesc(pte)); +} + static inline bool ptlock_init(struct ptdesc *ptdesc) { /* @@ -2944,6 +2960,10 @@ static inline spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd) { return &mm->page_table_lock; } +static inline spinlock_t *ptep_lockptr(struct mm_struct *mm, pte_t *pte) +{ + return &mm->page_table_lock; +} static inline void ptlock_cache_init(void) {} static inline bool ptlock_init(struct ptdesc *ptdesc) { return true; } static inline void ptlock_free(struct ptdesc *ptdesc) {} diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 2c7928a50907..f0ac2e469b32 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -11,18 +11,6 @@ struct mmc_data; struct mmc_request; -enum mmc_blk_status { - MMC_BLK_SUCCESS = 0, - MMC_BLK_PARTIAL, - MMC_BLK_CMD_ERR, - MMC_BLK_RETRY, - MMC_BLK_ABORT, - MMC_BLK_DATA_ERR, - MMC_BLK_ECC_ERR, - MMC_BLK_NOMEDIUM, - MMC_BLK_NEW_REQUEST, -}; - struct mmc_command { u32 opcode; u32 arg; diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 88c6a76042ee..6a31ed02d3ff 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -264,16 +264,6 @@ struct mmc_cqe_ops { void (*cqe_recovery_finish)(struct mmc_host *host); }; -struct mmc_async_req { - /* active mmc request */ - struct mmc_request *mrq; - /* - * Check error status of completed mmc request. - * Returns 0 if success otherwise non zero. - */ - enum mmc_blk_status (*err_check)(struct mmc_card *, struct mmc_async_req *); -}; - /** * struct mmc_slot - MMC slot functions * @@ -291,20 +281,6 @@ struct mmc_slot { void *handler_priv; }; -/** - * mmc_context_info - synchronization details for mmc context - * @is_done_rcv wake up reason was done request - * @is_new_req wake up reason was new request - * @is_waiting_last_req mmc context waiting for single running request - * @wait wait queue - */ -struct mmc_context_info { - bool is_done_rcv; - bool is_new_req; - bool is_waiting_last_req; - wait_queue_head_t wait; -}; - struct regulator; struct mmc_pwrseq; @@ -672,7 +648,8 @@ static inline void mmc_debugfs_err_stats_inc(struct mmc_host *host, host->err_stats[stat] += 1; } -int mmc_sd_switch(struct mmc_card *card, int mode, int group, u8 value, u8 *resp); +int mmc_sd_switch(struct mmc_card *card, bool mode, int group, + u8 value, u8 *resp); int mmc_send_status(struct mmc_card *card, u32 *status); int mmc_send_tuning(struct mmc_host *host, u32 opcode, int *cmd_error); int mmc_send_abort_tuning(struct mmc_host *host, u32 opcode); diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 41458892bc8a..1dc6248feb83 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -220,8 +220,6 @@ enum node_stat_item { PGDEMOTE_KSWAPD, PGDEMOTE_DIRECT, PGDEMOTE_KHUGEPAGED, - NR_MEMMAP, /* page metadata allocated through buddy allocator */ - NR_MEMMAP_BOOT, /* page metadata allocated through boot allocator */ NR_VM_NODE_STAT_ITEMS }; diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h index 8f882f5881e8..70b366b64816 100644 --- a/include/linux/mnt_namespace.h +++ b/include/linux/mnt_namespace.h @@ -3,6 +3,9 @@ #define _NAMESPACE_H_ #ifdef __KERNEL__ +#include <linux/cleanup.h> +#include <linux/err.h> + struct mnt_namespace; struct fs_struct; struct user_namespace; @@ -11,6 +14,7 @@ struct ns_common; extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *, struct user_namespace *, struct fs_struct *); extern void put_mnt_ns(struct mnt_namespace *ns); +DEFINE_FREE(put_mnt_ns, struct mnt_namespace *, if (!IS_ERR_OR_NULL(_T)) put_mnt_ns(_T)) extern struct ns_common *from_mnt_ns(struct mnt_namespace *); extern const struct file_operations proc_mounts_operations; diff --git a/include/linux/mpi.h b/include/linux/mpi.h index eb0d1c1db208..47be46f36435 100644 --- a/include/linux/mpi.h +++ b/include/linux/mpi.h @@ -40,79 +40,26 @@ struct gcry_mpi { typedef struct gcry_mpi *MPI; #define mpi_get_nlimbs(a) ((a)->nlimbs) -#define mpi_has_sign(a) ((a)->sign) /*-- mpiutil.c --*/ MPI mpi_alloc(unsigned nlimbs); -void mpi_clear(MPI a); void mpi_free(MPI a); int mpi_resize(MPI a, unsigned nlimbs); -static inline MPI mpi_new(unsigned int nbits) -{ - return mpi_alloc((nbits + BITS_PER_MPI_LIMB - 1) / BITS_PER_MPI_LIMB); -} - MPI mpi_copy(MPI a); -MPI mpi_alloc_like(MPI a); -void mpi_snatch(MPI w, MPI u); -MPI mpi_set(MPI w, MPI u); -MPI mpi_set_ui(MPI w, unsigned long u); -MPI mpi_alloc_set_ui(unsigned long u); -void mpi_swap_cond(MPI a, MPI b, unsigned long swap); - -/* Constants used to return constant MPIs. See mpi_init if you - * want to add more constants. - */ -#define MPI_NUMBER_OF_CONSTANTS 6 -enum gcry_mpi_constants { - MPI_C_ZERO, - MPI_C_ONE, - MPI_C_TWO, - MPI_C_THREE, - MPI_C_FOUR, - MPI_C_EIGHT -}; - -MPI mpi_const(enum gcry_mpi_constants no); /*-- mpicoder.c --*/ - -/* Different formats of external big integer representation. */ -enum gcry_mpi_format { - GCRYMPI_FMT_NONE = 0, - GCRYMPI_FMT_STD = 1, /* Twos complement stored without length. */ - GCRYMPI_FMT_PGP = 2, /* As used by OpenPGP (unsigned only). */ - GCRYMPI_FMT_SSH = 3, /* As used by SSH (like STD but with length). */ - GCRYMPI_FMT_HEX = 4, /* Hex format. */ - GCRYMPI_FMT_USG = 5, /* Like STD but unsigned. */ - GCRYMPI_FMT_OPAQUE = 8 /* Opaque format (some functions only). */ -}; - MPI mpi_read_raw_data(const void *xbuffer, size_t nbytes); MPI mpi_read_from_buffer(const void *buffer, unsigned *ret_nread); -int mpi_fromstr(MPI val, const char *str); -MPI mpi_scanval(const char *string); MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int len); void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign); int mpi_read_buffer(MPI a, uint8_t *buf, unsigned buf_len, unsigned *nbytes, int *sign); int mpi_write_to_sgl(MPI a, struct scatterlist *sg, unsigned nbytes, int *sign); -int mpi_print(enum gcry_mpi_format format, unsigned char *buffer, - size_t buflen, size_t *nwritten, MPI a); /*-- mpi-mod.c --*/ -void mpi_mod(MPI rem, MPI dividend, MPI divisor); - -/* Context used with Barrett reduction. */ -struct barrett_ctx_s; -typedef struct barrett_ctx_s *mpi_barrett_t; - -mpi_barrett_t mpi_barrett_init(MPI m, int copy); -void mpi_barrett_free(mpi_barrett_t ctx); -void mpi_mod_barrett(MPI r, MPI x, mpi_barrett_t ctx); -void mpi_mul_barrett(MPI w, MPI u, MPI v, mpi_barrett_t ctx); +int mpi_mod(MPI rem, MPI dividend, MPI divisor); /*-- mpi-pow.c --*/ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod); @@ -120,7 +67,6 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod); /*-- mpi-cmp.c --*/ int mpi_cmp_ui(MPI u, ulong v); int mpi_cmp(MPI u, MPI v); -int mpi_cmpabs(MPI u, MPI v); /*-- mpi-sub-ui.c --*/ int mpi_sub_ui(MPI w, MPI u, unsigned long vval); @@ -129,138 +75,22 @@ int mpi_sub_ui(MPI w, MPI u, unsigned long vval); void mpi_normalize(MPI a); unsigned mpi_get_nbits(MPI a); int mpi_test_bit(MPI a, unsigned int n); -void mpi_set_bit(MPI a, unsigned int n); -void mpi_set_highbit(MPI a, unsigned int n); -void mpi_clear_highbit(MPI a, unsigned int n); -void mpi_clear_bit(MPI a, unsigned int n); -void mpi_rshift_limbs(MPI a, unsigned int count); -void mpi_rshift(MPI x, MPI a, unsigned int n); -void mpi_lshift_limbs(MPI a, unsigned int count); -void mpi_lshift(MPI x, MPI a, unsigned int n); +int mpi_set_bit(MPI a, unsigned int n); +int mpi_rshift(MPI x, MPI a, unsigned int n); /*-- mpi-add.c --*/ -void mpi_add_ui(MPI w, MPI u, unsigned long v); -void mpi_add(MPI w, MPI u, MPI v); -void mpi_sub(MPI w, MPI u, MPI v); -void mpi_addm(MPI w, MPI u, MPI v, MPI m); -void mpi_subm(MPI w, MPI u, MPI v, MPI m); +int mpi_add(MPI w, MPI u, MPI v); +int mpi_sub(MPI w, MPI u, MPI v); +int mpi_addm(MPI w, MPI u, MPI v, MPI m); +int mpi_subm(MPI w, MPI u, MPI v, MPI m); /*-- mpi-mul.c --*/ -void mpi_mul(MPI w, MPI u, MPI v); -void mpi_mulm(MPI w, MPI u, MPI v, MPI m); +int mpi_mul(MPI w, MPI u, MPI v); +int mpi_mulm(MPI w, MPI u, MPI v, MPI m); /*-- mpi-div.c --*/ -void mpi_tdiv_r(MPI rem, MPI num, MPI den); -void mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor); -void mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor); - -/*-- mpi-inv.c --*/ -int mpi_invm(MPI x, MPI a, MPI n); - -/*-- ec.c --*/ - -/* Object to represent a point in projective coordinates */ -struct gcry_mpi_point { - MPI x; - MPI y; - MPI z; -}; - -typedef struct gcry_mpi_point *MPI_POINT; - -/* Models describing an elliptic curve */ -enum gcry_mpi_ec_models { - /* The Short Weierstrass equation is - * y^2 = x^3 + ax + b - */ - MPI_EC_WEIERSTRASS = 0, - /* The Montgomery equation is - * by^2 = x^3 + ax^2 + x - */ - MPI_EC_MONTGOMERY, - /* The Twisted Edwards equation is - * ax^2 + y^2 = 1 + bx^2y^2 - * Note that we use 'b' instead of the commonly used 'd'. - */ - MPI_EC_EDWARDS -}; - -/* Dialects used with elliptic curves */ -enum ecc_dialects { - ECC_DIALECT_STANDARD = 0, - ECC_DIALECT_ED25519, - ECC_DIALECT_SAFECURVE -}; - -/* This context is used with all our EC functions. */ -struct mpi_ec_ctx { - enum gcry_mpi_ec_models model; /* The model describing this curve. */ - enum ecc_dialects dialect; /* The ECC dialect used with the curve. */ - int flags; /* Public key flags (not always used). */ - unsigned int nbits; /* Number of bits. */ - - /* Domain parameters. Note that they may not all be set and if set - * the MPIs may be flagged as constant. - */ - MPI p; /* Prime specifying the field GF(p). */ - MPI a; /* First coefficient of the Weierstrass equation. */ - MPI b; /* Second coefficient of the Weierstrass equation. */ - MPI_POINT G; /* Base point (generator). */ - MPI n; /* Order of G. */ - unsigned int h; /* Cofactor. */ - - /* The actual key. May not be set. */ - MPI_POINT Q; /* Public key. */ - MPI d; /* Private key. */ - - const char *name; /* Name of the curve. */ - - /* This structure is private to mpi/ec.c! */ - struct { - struct { - unsigned int a_is_pminus3:1; - unsigned int two_inv_p:1; - } valid; /* Flags to help setting the helper vars below. */ - - int a_is_pminus3; /* True if A = P - 3. */ - - MPI two_inv_p; - - mpi_barrett_t p_barrett; - - /* Scratch variables. */ - MPI scratch[11]; - - /* Helper for fast reduction. */ - /* int nist_nbits; /\* If this is a NIST curve, the # of bits. *\/ */ - /* MPI s[10]; */ - /* MPI c; */ - } t; - - /* Curve specific computation routines for the field. */ - void (*addm)(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ctx); - void (*subm)(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ec); - void (*mulm)(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ctx); - void (*pow2)(MPI w, const MPI b, struct mpi_ec_ctx *ctx); - void (*mul2)(MPI w, MPI u, struct mpi_ec_ctx *ctx); -}; - -void mpi_ec_init(struct mpi_ec_ctx *ctx, enum gcry_mpi_ec_models model, - enum ecc_dialects dialect, - int flags, MPI p, MPI a, MPI b); -void mpi_ec_deinit(struct mpi_ec_ctx *ctx); -MPI_POINT mpi_point_new(unsigned int nbits); -void mpi_point_release(MPI_POINT p); -void mpi_point_init(MPI_POINT p); -void mpi_point_free_parts(MPI_POINT p); -int mpi_ec_get_affine(MPI x, MPI y, MPI_POINT point, struct mpi_ec_ctx *ctx); -void mpi_ec_add_points(MPI_POINT result, - MPI_POINT p1, MPI_POINT p2, - struct mpi_ec_ctx *ctx); -void mpi_ec_mul_point(MPI_POINT result, - MPI scalar, MPI_POINT point, - struct mpi_ec_ctx *ctx); -int mpi_ec_curve_point(MPI_POINT point, struct mpi_ec_ctx *ctx); +int mpi_tdiv_r(MPI rem, MPI num, MPI den); +int mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor); /* inline functions */ diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index b2996dc987ff..1e4208040956 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -103,6 +103,8 @@ enum nand_page_io_req_type { * @ooblen: the number of OOB bytes to read from/write to this page * @oobbuf: buffer to store OOB data in or get OOB data from * @mode: one of the %MTD_OPS_XXX mode + * @continuous: no need to start over the operation at the end of each page, the + * NAND device will automatically prepare the next one * * This object is used to pass per-page I/O requests to NAND sub-layers. This * way all useful information are already formatted in a useful way and @@ -125,6 +127,7 @@ struct nand_page_io_req { void *in; } oobbuf; int mode; + bool continuous; }; const struct mtd_ooblayout_ops *nand_get_small_page_ooblayout(void); @@ -906,19 +909,19 @@ static inline void nanddev_pos_next_page(struct nand_device *nand, } /** - * nand_io_iter_init - Initialize a NAND I/O iterator + * nand_io_page_iter_init - Initialize a NAND I/O iterator * @nand: NAND device * @offs: absolute offset * @req: MTD request * @iter: NAND I/O iterator * * Initializes a NAND iterator based on the information passed by the MTD - * layer. + * layer for page jumps. */ -static inline void nanddev_io_iter_init(struct nand_device *nand, - enum nand_page_io_req_type reqtype, - loff_t offs, struct mtd_oob_ops *req, - struct nand_io_iter *iter) +static inline void nanddev_io_page_iter_init(struct nand_device *nand, + enum nand_page_io_req_type reqtype, + loff_t offs, struct mtd_oob_ops *req, + struct nand_io_iter *iter) { struct mtd_info *mtd = nanddev_to_mtd(nand); @@ -937,6 +940,43 @@ static inline void nanddev_io_iter_init(struct nand_device *nand, iter->req.ooblen = min_t(unsigned int, iter->oobbytes_per_page - iter->req.ooboffs, iter->oobleft); + iter->req.continuous = false; +} + +/** + * nand_io_block_iter_init - Initialize a NAND I/O iterator + * @nand: NAND device + * @offs: absolute offset + * @req: MTD request + * @iter: NAND I/O iterator + * + * Initializes a NAND iterator based on the information passed by the MTD + * layer for block jumps (no OOB) + * + * In practice only reads may leverage this iterator. + */ +static inline void nanddev_io_block_iter_init(struct nand_device *nand, + enum nand_page_io_req_type reqtype, + loff_t offs, struct mtd_oob_ops *req, + struct nand_io_iter *iter) +{ + unsigned int offs_in_eb; + + iter->req.type = reqtype; + iter->req.mode = req->mode; + iter->req.dataoffs = nanddev_offs_to_pos(nand, offs, &iter->req.pos); + iter->req.ooboffs = 0; + iter->oobbytes_per_page = 0; + iter->dataleft = req->len; + iter->oobleft = 0; + iter->req.databuf.in = req->datbuf; + offs_in_eb = (nand->memorg.pagesize * iter->req.pos.page) + iter->req.dataoffs; + iter->req.datalen = min_t(unsigned int, + nanddev_eraseblock_size(nand) - offs_in_eb, + iter->dataleft); + iter->req.oobbuf.in = NULL; + iter->req.ooblen = 0; + iter->req.continuous = true; } /** @@ -963,6 +1003,25 @@ static inline void nanddev_io_iter_next_page(struct nand_device *nand, } /** + * nand_io_iter_next_block - Move to the next block + * @nand: NAND device + * @iter: NAND I/O iterator + * + * Updates the @iter to point to the next block. + * No OOB handling available. + */ +static inline void nanddev_io_iter_next_block(struct nand_device *nand, + struct nand_io_iter *iter) +{ + nanddev_pos_next_eraseblock(nand, &iter->req.pos); + iter->dataleft -= iter->req.datalen; + iter->req.databuf.in += iter->req.datalen; + iter->req.dataoffs = 0; + iter->req.datalen = min_t(unsigned int, nanddev_eraseblock_size(nand), + iter->dataleft); +} + +/** * nand_io_iter_end - Should end iteration or not * @nand: NAND device * @iter: NAND I/O iterator @@ -990,13 +1049,28 @@ static inline bool nanddev_io_iter_end(struct nand_device *nand, * @req: MTD I/O request * @iter: NAND I/O iterator * - * Should be used for iterate over pages that are contained in an MTD request. + * Should be used for iterating over pages that are contained in an MTD request. */ #define nanddev_io_for_each_page(nand, type, start, req, iter) \ - for (nanddev_io_iter_init(nand, type, start, req, iter); \ + for (nanddev_io_page_iter_init(nand, type, start, req, iter); \ !nanddev_io_iter_end(nand, iter); \ nanddev_io_iter_next_page(nand, iter)) +/** + * nand_io_for_each_block - Iterate over all NAND pages contained in an MTD I/O + * request, one block at a time + * @nand: NAND device + * @start: start address to read/write from + * @req: MTD I/O request + * @iter: NAND I/O iterator + * + * Should be used for iterating over blocks that are contained in an MTD request. + */ +#define nanddev_io_for_each_block(nand, type, start, req, iter) \ + for (nanddev_io_block_iter_init(nand, type, start, req, iter); \ + !nanddev_io_iter_end(nand, iter); \ + nanddev_io_iter_next_block(nand, iter)) + bool nanddev_isbad(struct nand_device *nand, const struct nand_pos *pos); bool nanddev_isreserved(struct nand_device *nand, const struct nand_pos *pos); int nanddev_markbad(struct nand_device *nand, const struct nand_pos *pos); diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index 5c19ead60499..702e5fb13dae 100644 --- a/include/linux/mtd/spinand.h +++ b/include/linux/mtd/spinand.h @@ -312,6 +312,8 @@ struct spinand_ecc_info { #define SPINAND_HAS_QE_BIT BIT(0) #define SPINAND_HAS_CR_FEAT_BIT BIT(1) +#define SPINAND_HAS_PROG_PLANE_SELECT_BIT BIT(2) +#define SPINAND_HAS_READ_PLANE_SELECT_BIT BIT(3) /** * struct spinand_ondie_ecc_conf - private SPI-NAND on-die ECC engine structure @@ -336,6 +338,7 @@ struct spinand_ondie_ecc_conf { * @op_variants.update_cache: variants of the update-cache operation * @select_target: function used to select a target/die. Required only for * multi-die chips + * @set_cont_read: enable/disable continuous cached reads * * Each SPI NAND manufacturer driver should have a spinand_info table * describing all the chips supported by the driver. @@ -354,6 +357,8 @@ struct spinand_info { } op_variants; int (*select_target)(struct spinand_device *spinand, unsigned int target); + int (*set_cont_read)(struct spinand_device *spinand, + bool enable); }; #define SPINAND_ID(__method, ...) \ @@ -379,6 +384,9 @@ struct spinand_info { #define SPINAND_SELECT_TARGET(__func) \ .select_target = __func, +#define SPINAND_CONT_READ(__set_cont_read) \ + .set_cont_read = __set_cont_read, + #define SPINAND_INFO(__model, __id, __memorg, __eccreq, __op_variants, \ __flags, ...) \ { \ @@ -422,6 +430,12 @@ struct spinand_dirmap { * passed in spi_mem_op be DMA-able, so we can't based the bufs on * the stack * @manufacturer: SPI NAND manufacturer information + * @cont_read_possible: Field filled by the core once the whole system + * configuration is known to tell whether continuous reads are + * suitable to use or not in general with this chip/configuration. + * A per-transfer check must of course be done to ensure it is + * actually relevant to enable this feature. + * @set_cont_read: Enable/disable the continuous read feature * @priv: manufacturer private data */ struct spinand_device { @@ -451,6 +465,10 @@ struct spinand_device { u8 *scratchbuf; const struct spinand_manufacturer *manufacturer; void *priv; + + bool cont_read_possible; + int (*set_cont_read)(struct spinand_device *spinand, + bool enable); }; /** @@ -517,6 +535,7 @@ int spinand_match_and_init(struct spinand_device *spinand, enum spinand_readid_method rdid_method); int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val); +int spinand_write_reg_op(struct spinand_device *spinand, u8 reg, u8 val); int spinand_select_target(struct spinand_device *spinand, unsigned int target); #endif /* __LINUX_MTD_SPINAND_H */ diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h deleted file mode 100644 index 000b126acfb6..000000000000 --- a/include/linux/mv643xx.h +++ /dev/null @@ -1,921 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * mv643xx.h - MV-643XX Internal registers definition file. - * - * Copyright 2002 Momentum Computer, Inc. - * Author: Matthew Dharm <mdharm@momenco.com> - * Copyright 2002 GALILEO TECHNOLOGY, LTD. - */ -#ifndef __ASM_MV643XX_H -#define __ASM_MV643XX_H - -#include <asm/types.h> -#include <linux/mv643xx_eth.h> -#include <linux/mv643xx_i2c.h> - -/****************************************/ -/* Processor Address Space */ -/****************************************/ - -/* DDR SDRAM BAR and size registers */ - -#define MV64340_CS_0_BASE_ADDR 0x008 -#define MV64340_CS_0_SIZE 0x010 -#define MV64340_CS_1_BASE_ADDR 0x208 -#define MV64340_CS_1_SIZE 0x210 -#define MV64340_CS_2_BASE_ADDR 0x018 -#define MV64340_CS_2_SIZE 0x020 -#define MV64340_CS_3_BASE_ADDR 0x218 -#define MV64340_CS_3_SIZE 0x220 - -/* Devices BAR and size registers */ - -#define MV64340_DEV_CS0_BASE_ADDR 0x028 -#define MV64340_DEV_CS0_SIZE 0x030 -#define MV64340_DEV_CS1_BASE_ADDR 0x228 -#define MV64340_DEV_CS1_SIZE 0x230 -#define MV64340_DEV_CS2_BASE_ADDR 0x248 -#define MV64340_DEV_CS2_SIZE 0x250 -#define MV64340_DEV_CS3_BASE_ADDR 0x038 -#define MV64340_DEV_CS3_SIZE 0x040 -#define MV64340_BOOTCS_BASE_ADDR 0x238 -#define MV64340_BOOTCS_SIZE 0x240 - -/* PCI 0 BAR and size registers */ - -#define MV64340_PCI_0_IO_BASE_ADDR 0x048 -#define MV64340_PCI_0_IO_SIZE 0x050 -#define MV64340_PCI_0_MEMORY0_BASE_ADDR 0x058 -#define MV64340_PCI_0_MEMORY0_SIZE 0x060 -#define MV64340_PCI_0_MEMORY1_BASE_ADDR 0x080 -#define MV64340_PCI_0_MEMORY1_SIZE 0x088 -#define MV64340_PCI_0_MEMORY2_BASE_ADDR 0x258 -#define MV64340_PCI_0_MEMORY2_SIZE 0x260 -#define MV64340_PCI_0_MEMORY3_BASE_ADDR 0x280 -#define MV64340_PCI_0_MEMORY3_SIZE 0x288 - -/* PCI 1 BAR and size registers */ -#define MV64340_PCI_1_IO_BASE_ADDR 0x090 -#define MV64340_PCI_1_IO_SIZE 0x098 -#define MV64340_PCI_1_MEMORY0_BASE_ADDR 0x0a0 -#define MV64340_PCI_1_MEMORY0_SIZE 0x0a8 -#define MV64340_PCI_1_MEMORY1_BASE_ADDR 0x0b0 -#define MV64340_PCI_1_MEMORY1_SIZE 0x0b8 -#define MV64340_PCI_1_MEMORY2_BASE_ADDR 0x2a0 -#define MV64340_PCI_1_MEMORY2_SIZE 0x2a8 -#define MV64340_PCI_1_MEMORY3_BASE_ADDR 0x2b0 -#define MV64340_PCI_1_MEMORY3_SIZE 0x2b8 - -/* SRAM base address */ -#define MV64340_INTEGRATED_SRAM_BASE_ADDR 0x268 - -/* internal registers space base address */ -#define MV64340_INTERNAL_SPACE_BASE_ADDR 0x068 - -/* Enables the CS , DEV_CS , PCI 0 and PCI 1 - windows above */ -#define MV64340_BASE_ADDR_ENABLE 0x278 - -/****************************************/ -/* PCI remap registers */ -/****************************************/ - /* PCI 0 */ -#define MV64340_PCI_0_IO_ADDR_REMAP 0x0f0 -#define MV64340_PCI_0_MEMORY0_LOW_ADDR_REMAP 0x0f8 -#define MV64340_PCI_0_MEMORY0_HIGH_ADDR_REMAP 0x320 -#define MV64340_PCI_0_MEMORY1_LOW_ADDR_REMAP 0x100 -#define MV64340_PCI_0_MEMORY1_HIGH_ADDR_REMAP 0x328 -#define MV64340_PCI_0_MEMORY2_LOW_ADDR_REMAP 0x2f8 -#define MV64340_PCI_0_MEMORY2_HIGH_ADDR_REMAP 0x330 -#define MV64340_PCI_0_MEMORY3_LOW_ADDR_REMAP 0x300 -#define MV64340_PCI_0_MEMORY3_HIGH_ADDR_REMAP 0x338 - /* PCI 1 */ -#define MV64340_PCI_1_IO_ADDR_REMAP 0x108 -#define MV64340_PCI_1_MEMORY0_LOW_ADDR_REMAP 0x110 -#define MV64340_PCI_1_MEMORY0_HIGH_ADDR_REMAP 0x340 -#define MV64340_PCI_1_MEMORY1_LOW_ADDR_REMAP 0x118 -#define MV64340_PCI_1_MEMORY1_HIGH_ADDR_REMAP 0x348 -#define MV64340_PCI_1_MEMORY2_LOW_ADDR_REMAP 0x310 -#define MV64340_PCI_1_MEMORY2_HIGH_ADDR_REMAP 0x350 -#define MV64340_PCI_1_MEMORY3_LOW_ADDR_REMAP 0x318 -#define MV64340_PCI_1_MEMORY3_HIGH_ADDR_REMAP 0x358 - -#define MV64340_CPU_PCI_0_HEADERS_RETARGET_CONTROL 0x3b0 -#define MV64340_CPU_PCI_0_HEADERS_RETARGET_BASE 0x3b8 -#define MV64340_CPU_PCI_1_HEADERS_RETARGET_CONTROL 0x3c0 -#define MV64340_CPU_PCI_1_HEADERS_RETARGET_BASE 0x3c8 -#define MV64340_CPU_GE_HEADERS_RETARGET_CONTROL 0x3d0 -#define MV64340_CPU_GE_HEADERS_RETARGET_BASE 0x3d8 -#define MV64340_CPU_IDMA_HEADERS_RETARGET_CONTROL 0x3e0 -#define MV64340_CPU_IDMA_HEADERS_RETARGET_BASE 0x3e8 - -/****************************************/ -/* CPU Control Registers */ -/****************************************/ - -#define MV64340_CPU_CONFIG 0x000 -#define MV64340_CPU_MODE 0x120 -#define MV64340_CPU_MASTER_CONTROL 0x160 -#define MV64340_CPU_CROSS_BAR_CONTROL_LOW 0x150 -#define MV64340_CPU_CROSS_BAR_CONTROL_HIGH 0x158 -#define MV64340_CPU_CROSS_BAR_TIMEOUT 0x168 - -/****************************************/ -/* SMP RegisterS */ -/****************************************/ - -#define MV64340_SMP_WHO_AM_I 0x200 -#define MV64340_SMP_CPU0_DOORBELL 0x214 -#define MV64340_SMP_CPU0_DOORBELL_CLEAR 0x21C -#define MV64340_SMP_CPU1_DOORBELL 0x224 -#define MV64340_SMP_CPU1_DOORBELL_CLEAR 0x22C -#define MV64340_SMP_CPU0_DOORBELL_MASK 0x234 -#define MV64340_SMP_CPU1_DOORBELL_MASK 0x23C -#define MV64340_SMP_SEMAPHOR0 0x244 -#define MV64340_SMP_SEMAPHOR1 0x24c -#define MV64340_SMP_SEMAPHOR2 0x254 -#define MV64340_SMP_SEMAPHOR3 0x25c -#define MV64340_SMP_SEMAPHOR4 0x264 -#define MV64340_SMP_SEMAPHOR5 0x26c -#define MV64340_SMP_SEMAPHOR6 0x274 -#define MV64340_SMP_SEMAPHOR7 0x27c - -/****************************************/ -/* CPU Sync Barrier Register */ -/****************************************/ - -#define MV64340_CPU_0_SYNC_BARRIER_TRIGGER 0x0c0 -#define MV64340_CPU_0_SYNC_BARRIER_VIRTUAL 0x0c8 -#define MV64340_CPU_1_SYNC_BARRIER_TRIGGER 0x0d0 -#define MV64340_CPU_1_SYNC_BARRIER_VIRTUAL 0x0d8 - -/****************************************/ -/* CPU Access Protect */ -/****************************************/ - -#define MV64340_CPU_PROTECT_WINDOW_0_BASE_ADDR 0x180 -#define MV64340_CPU_PROTECT_WINDOW_0_SIZE 0x188 -#define MV64340_CPU_PROTECT_WINDOW_1_BASE_ADDR 0x190 -#define MV64340_CPU_PROTECT_WINDOW_1_SIZE 0x198 -#define MV64340_CPU_PROTECT_WINDOW_2_BASE_ADDR 0x1a0 -#define MV64340_CPU_PROTECT_WINDOW_2_SIZE 0x1a8 -#define MV64340_CPU_PROTECT_WINDOW_3_BASE_ADDR 0x1b0 -#define MV64340_CPU_PROTECT_WINDOW_3_SIZE 0x1b8 - - -/****************************************/ -/* CPU Error Report */ -/****************************************/ - -#define MV64340_CPU_ERROR_ADDR_LOW 0x070 -#define MV64340_CPU_ERROR_ADDR_HIGH 0x078 -#define MV64340_CPU_ERROR_DATA_LOW 0x128 -#define MV64340_CPU_ERROR_DATA_HIGH 0x130 -#define MV64340_CPU_ERROR_PARITY 0x138 -#define MV64340_CPU_ERROR_CAUSE 0x140 -#define MV64340_CPU_ERROR_MASK 0x148 - -/****************************************/ -/* CPU Interface Debug Registers */ -/****************************************/ - -#define MV64340_PUNIT_SLAVE_DEBUG_LOW 0x360 -#define MV64340_PUNIT_SLAVE_DEBUG_HIGH 0x368 -#define MV64340_PUNIT_MASTER_DEBUG_LOW 0x370 -#define MV64340_PUNIT_MASTER_DEBUG_HIGH 0x378 -#define MV64340_PUNIT_MMASK 0x3e4 - -/****************************************/ -/* Integrated SRAM Registers */ -/****************************************/ - -#define MV64340_SRAM_CONFIG 0x380 -#define MV64340_SRAM_TEST_MODE 0X3F4 -#define MV64340_SRAM_ERROR_CAUSE 0x388 -#define MV64340_SRAM_ERROR_ADDR 0x390 -#define MV64340_SRAM_ERROR_ADDR_HIGH 0X3F8 -#define MV64340_SRAM_ERROR_DATA_LOW 0x398 -#define MV64340_SRAM_ERROR_DATA_HIGH 0x3a0 -#define MV64340_SRAM_ERROR_DATA_PARITY 0x3a8 - -/****************************************/ -/* SDRAM Configuration */ -/****************************************/ - -#define MV64340_SDRAM_CONFIG 0x1400 -#define MV64340_D_UNIT_CONTROL_LOW 0x1404 -#define MV64340_D_UNIT_CONTROL_HIGH 0x1424 -#define MV64340_SDRAM_TIMING_CONTROL_LOW 0x1408 -#define MV64340_SDRAM_TIMING_CONTROL_HIGH 0x140c -#define MV64340_SDRAM_ADDR_CONTROL 0x1410 -#define MV64340_SDRAM_OPEN_PAGES_CONTROL 0x1414 -#define MV64340_SDRAM_OPERATION 0x1418 -#define MV64340_SDRAM_MODE 0x141c -#define MV64340_EXTENDED_DRAM_MODE 0x1420 -#define MV64340_SDRAM_CROSS_BAR_CONTROL_LOW 0x1430 -#define MV64340_SDRAM_CROSS_BAR_CONTROL_HIGH 0x1434 -#define MV64340_SDRAM_CROSS_BAR_TIMEOUT 0x1438 -#define MV64340_SDRAM_ADDR_CTRL_PADS_CALIBRATION 0x14c0 -#define MV64340_SDRAM_DATA_PADS_CALIBRATION 0x14c4 - -/****************************************/ -/* SDRAM Error Report */ -/****************************************/ - -#define MV64340_SDRAM_ERROR_DATA_LOW 0x1444 -#define MV64340_SDRAM_ERROR_DATA_HIGH 0x1440 -#define MV64340_SDRAM_ERROR_ADDR 0x1450 -#define MV64340_SDRAM_RECEIVED_ECC 0x1448 -#define MV64340_SDRAM_CALCULATED_ECC 0x144c -#define MV64340_SDRAM_ECC_CONTROL 0x1454 -#define MV64340_SDRAM_ECC_ERROR_COUNTER 0x1458 - -/******************************************/ -/* Controlled Delay Line (CDL) Registers */ -/******************************************/ - -#define MV64340_DFCDL_CONFIG0 0x1480 -#define MV64340_DFCDL_CONFIG1 0x1484 -#define MV64340_DLL_WRITE 0x1488 -#define MV64340_DLL_READ 0x148c -#define MV64340_SRAM_ADDR 0x1490 -#define MV64340_SRAM_DATA0 0x1494 -#define MV64340_SRAM_DATA1 0x1498 -#define MV64340_SRAM_DATA2 0x149c -#define MV64340_DFCL_PROBE 0x14a0 - -/******************************************/ -/* Debug Registers */ -/******************************************/ - -#define MV64340_DUNIT_DEBUG_LOW 0x1460 -#define MV64340_DUNIT_DEBUG_HIGH 0x1464 -#define MV64340_DUNIT_MMASK 0X1b40 - -/****************************************/ -/* Device Parameters */ -/****************************************/ - -#define MV64340_DEVICE_BANK0_PARAMETERS 0x45c -#define MV64340_DEVICE_BANK1_PARAMETERS 0x460 -#define MV64340_DEVICE_BANK2_PARAMETERS 0x464 -#define MV64340_DEVICE_BANK3_PARAMETERS 0x468 -#define MV64340_DEVICE_BOOT_BANK_PARAMETERS 0x46c -#define MV64340_DEVICE_INTERFACE_CONTROL 0x4c0 -#define MV64340_DEVICE_INTERFACE_CROSS_BAR_CONTROL_LOW 0x4c8 -#define MV64340_DEVICE_INTERFACE_CROSS_BAR_CONTROL_HIGH 0x4cc -#define MV64340_DEVICE_INTERFACE_CROSS_BAR_TIMEOUT 0x4c4 - -/****************************************/ -/* Device interrupt registers */ -/****************************************/ - -#define MV64340_DEVICE_INTERRUPT_CAUSE 0x4d0 -#define MV64340_DEVICE_INTERRUPT_MASK 0x4d4 -#define MV64340_DEVICE_ERROR_ADDR 0x4d8 -#define MV64340_DEVICE_ERROR_DATA 0x4dc -#define MV64340_DEVICE_ERROR_PARITY 0x4e0 - -/****************************************/ -/* Device debug registers */ -/****************************************/ - -#define MV64340_DEVICE_DEBUG_LOW 0x4e4 -#define MV64340_DEVICE_DEBUG_HIGH 0x4e8 -#define MV64340_RUNIT_MMASK 0x4f0 - -/****************************************/ -/* PCI Slave Address Decoding registers */ -/****************************************/ - -#define MV64340_PCI_0_CS_0_BANK_SIZE 0xc08 -#define MV64340_PCI_1_CS_0_BANK_SIZE 0xc88 -#define MV64340_PCI_0_CS_1_BANK_SIZE 0xd08 -#define MV64340_PCI_1_CS_1_BANK_SIZE 0xd88 -#define MV64340_PCI_0_CS_2_BANK_SIZE 0xc0c -#define MV64340_PCI_1_CS_2_BANK_SIZE 0xc8c -#define MV64340_PCI_0_CS_3_BANK_SIZE 0xd0c -#define MV64340_PCI_1_CS_3_BANK_SIZE 0xd8c -#define MV64340_PCI_0_DEVCS_0_BANK_SIZE 0xc10 -#define MV64340_PCI_1_DEVCS_0_BANK_SIZE 0xc90 -#define MV64340_PCI_0_DEVCS_1_BANK_SIZE 0xd10 -#define MV64340_PCI_1_DEVCS_1_BANK_SIZE 0xd90 -#define MV64340_PCI_0_DEVCS_2_BANK_SIZE 0xd18 -#define MV64340_PCI_1_DEVCS_2_BANK_SIZE 0xd98 -#define MV64340_PCI_0_DEVCS_3_BANK_SIZE 0xc14 -#define MV64340_PCI_1_DEVCS_3_BANK_SIZE 0xc94 -#define MV64340_PCI_0_DEVCS_BOOT_BANK_SIZE 0xd14 -#define MV64340_PCI_1_DEVCS_BOOT_BANK_SIZE 0xd94 -#define MV64340_PCI_0_P2P_MEM0_BAR_SIZE 0xd1c -#define MV64340_PCI_1_P2P_MEM0_BAR_SIZE 0xd9c -#define MV64340_PCI_0_P2P_MEM1_BAR_SIZE 0xd20 -#define MV64340_PCI_1_P2P_MEM1_BAR_SIZE 0xda0 -#define MV64340_PCI_0_P2P_I_O_BAR_SIZE 0xd24 -#define MV64340_PCI_1_P2P_I_O_BAR_SIZE 0xda4 -#define MV64340_PCI_0_CPU_BAR_SIZE 0xd28 -#define MV64340_PCI_1_CPU_BAR_SIZE 0xda8 -#define MV64340_PCI_0_INTERNAL_SRAM_BAR_SIZE 0xe00 -#define MV64340_PCI_1_INTERNAL_SRAM_BAR_SIZE 0xe80 -#define MV64340_PCI_0_EXPANSION_ROM_BAR_SIZE 0xd2c -#define MV64340_PCI_1_EXPANSION_ROM_BAR_SIZE 0xd9c -#define MV64340_PCI_0_BASE_ADDR_REG_ENABLE 0xc3c -#define MV64340_PCI_1_BASE_ADDR_REG_ENABLE 0xcbc -#define MV64340_PCI_0_CS_0_BASE_ADDR_REMAP 0xc48 -#define MV64340_PCI_1_CS_0_BASE_ADDR_REMAP 0xcc8 -#define MV64340_PCI_0_CS_1_BASE_ADDR_REMAP 0xd48 -#define MV64340_PCI_1_CS_1_BASE_ADDR_REMAP 0xdc8 -#define MV64340_PCI_0_CS_2_BASE_ADDR_REMAP 0xc4c -#define MV64340_PCI_1_CS_2_BASE_ADDR_REMAP 0xccc -#define MV64340_PCI_0_CS_3_BASE_ADDR_REMAP 0xd4c -#define MV64340_PCI_1_CS_3_BASE_ADDR_REMAP 0xdcc -#define MV64340_PCI_0_CS_0_BASE_HIGH_ADDR_REMAP 0xF04 -#define MV64340_PCI_1_CS_0_BASE_HIGH_ADDR_REMAP 0xF84 -#define MV64340_PCI_0_CS_1_BASE_HIGH_ADDR_REMAP 0xF08 -#define MV64340_PCI_1_CS_1_BASE_HIGH_ADDR_REMAP 0xF88 -#define MV64340_PCI_0_CS_2_BASE_HIGH_ADDR_REMAP 0xF0C -#define MV64340_PCI_1_CS_2_BASE_HIGH_ADDR_REMAP 0xF8C -#define MV64340_PCI_0_CS_3_BASE_HIGH_ADDR_REMAP 0xF10 -#define MV64340_PCI_1_CS_3_BASE_HIGH_ADDR_REMAP 0xF90 -#define MV64340_PCI_0_DEVCS_0_BASE_ADDR_REMAP 0xc50 -#define MV64340_PCI_1_DEVCS_0_BASE_ADDR_REMAP 0xcd0 -#define MV64340_PCI_0_DEVCS_1_BASE_ADDR_REMAP 0xd50 -#define MV64340_PCI_1_DEVCS_1_BASE_ADDR_REMAP 0xdd0 -#define MV64340_PCI_0_DEVCS_2_BASE_ADDR_REMAP 0xd58 -#define MV64340_PCI_1_DEVCS_2_BASE_ADDR_REMAP 0xdd8 -#define MV64340_PCI_0_DEVCS_3_BASE_ADDR_REMAP 0xc54 -#define MV64340_PCI_1_DEVCS_3_BASE_ADDR_REMAP 0xcd4 -#define MV64340_PCI_0_DEVCS_BOOTCS_BASE_ADDR_REMAP 0xd54 -#define MV64340_PCI_1_DEVCS_BOOTCS_BASE_ADDR_REMAP 0xdd4 -#define MV64340_PCI_0_P2P_MEM0_BASE_ADDR_REMAP_LOW 0xd5c -#define MV64340_PCI_1_P2P_MEM0_BASE_ADDR_REMAP_LOW 0xddc -#define MV64340_PCI_0_P2P_MEM0_BASE_ADDR_REMAP_HIGH 0xd60 -#define MV64340_PCI_1_P2P_MEM0_BASE_ADDR_REMAP_HIGH 0xde0 -#define MV64340_PCI_0_P2P_MEM1_BASE_ADDR_REMAP_LOW 0xd64 -#define MV64340_PCI_1_P2P_MEM1_BASE_ADDR_REMAP_LOW 0xde4 -#define MV64340_PCI_0_P2P_MEM1_BASE_ADDR_REMAP_HIGH 0xd68 -#define MV64340_PCI_1_P2P_MEM1_BASE_ADDR_REMAP_HIGH 0xde8 -#define MV64340_PCI_0_P2P_I_O_BASE_ADDR_REMAP 0xd6c -#define MV64340_PCI_1_P2P_I_O_BASE_ADDR_REMAP 0xdec -#define MV64340_PCI_0_CPU_BASE_ADDR_REMAP_LOW 0xd70 -#define MV64340_PCI_1_CPU_BASE_ADDR_REMAP_LOW 0xdf0 -#define MV64340_PCI_0_CPU_BASE_ADDR_REMAP_HIGH 0xd74 -#define MV64340_PCI_1_CPU_BASE_ADDR_REMAP_HIGH 0xdf4 -#define MV64340_PCI_0_INTEGRATED_SRAM_BASE_ADDR_REMAP 0xf00 -#define MV64340_PCI_1_INTEGRATED_SRAM_BASE_ADDR_REMAP 0xf80 -#define MV64340_PCI_0_EXPANSION_ROM_BASE_ADDR_REMAP 0xf38 -#define MV64340_PCI_1_EXPANSION_ROM_BASE_ADDR_REMAP 0xfb8 -#define MV64340_PCI_0_ADDR_DECODE_CONTROL 0xd3c -#define MV64340_PCI_1_ADDR_DECODE_CONTROL 0xdbc -#define MV64340_PCI_0_HEADERS_RETARGET_CONTROL 0xF40 -#define MV64340_PCI_1_HEADERS_RETARGET_CONTROL 0xFc0 -#define MV64340_PCI_0_HEADERS_RETARGET_BASE 0xF44 -#define MV64340_PCI_1_HEADERS_RETARGET_BASE 0xFc4 -#define MV64340_PCI_0_HEADERS_RETARGET_HIGH 0xF48 -#define MV64340_PCI_1_HEADERS_RETARGET_HIGH 0xFc8 - -/***********************************/ -/* PCI Control Register Map */ -/***********************************/ - -#define MV64340_PCI_0_DLL_STATUS_AND_COMMAND 0x1d20 -#define MV64340_PCI_1_DLL_STATUS_AND_COMMAND 0x1da0 -#define MV64340_PCI_0_MPP_PADS_DRIVE_CONTROL 0x1d1C -#define MV64340_PCI_1_MPP_PADS_DRIVE_CONTROL 0x1d9C -#define MV64340_PCI_0_COMMAND 0xc00 -#define MV64340_PCI_1_COMMAND 0xc80 -#define MV64340_PCI_0_MODE 0xd00 -#define MV64340_PCI_1_MODE 0xd80 -#define MV64340_PCI_0_RETRY 0xc04 -#define MV64340_PCI_1_RETRY 0xc84 -#define MV64340_PCI_0_READ_BUFFER_DISCARD_TIMER 0xd04 -#define MV64340_PCI_1_READ_BUFFER_DISCARD_TIMER 0xd84 -#define MV64340_PCI_0_MSI_TRIGGER_TIMER 0xc38 -#define MV64340_PCI_1_MSI_TRIGGER_TIMER 0xcb8 -#define MV64340_PCI_0_ARBITER_CONTROL 0x1d00 -#define MV64340_PCI_1_ARBITER_CONTROL 0x1d80 -#define MV64340_PCI_0_CROSS_BAR_CONTROL_LOW 0x1d08 -#define MV64340_PCI_1_CROSS_BAR_CONTROL_LOW 0x1d88 -#define MV64340_PCI_0_CROSS_BAR_CONTROL_HIGH 0x1d0c -#define MV64340_PCI_1_CROSS_BAR_CONTROL_HIGH 0x1d8c -#define MV64340_PCI_0_CROSS_BAR_TIMEOUT 0x1d04 -#define MV64340_PCI_1_CROSS_BAR_TIMEOUT 0x1d84 -#define MV64340_PCI_0_SYNC_BARRIER_TRIGGER_REG 0x1D18 -#define MV64340_PCI_1_SYNC_BARRIER_TRIGGER_REG 0x1D98 -#define MV64340_PCI_0_SYNC_BARRIER_VIRTUAL_REG 0x1d10 -#define MV64340_PCI_1_SYNC_BARRIER_VIRTUAL_REG 0x1d90 -#define MV64340_PCI_0_P2P_CONFIG 0x1d14 -#define MV64340_PCI_1_P2P_CONFIG 0x1d94 - -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_0_LOW 0x1e00 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_0_HIGH 0x1e04 -#define MV64340_PCI_0_ACCESS_CONTROL_SIZE_0 0x1e08 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_1_LOW 0x1e10 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_1_HIGH 0x1e14 -#define MV64340_PCI_0_ACCESS_CONTROL_SIZE_1 0x1e18 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_2_LOW 0x1e20 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_2_HIGH 0x1e24 -#define MV64340_PCI_0_ACCESS_CONTROL_SIZE_2 0x1e28 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_3_LOW 0x1e30 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_3_HIGH 0x1e34 -#define MV64340_PCI_0_ACCESS_CONTROL_SIZE_3 0x1e38 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_4_LOW 0x1e40 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_4_HIGH 0x1e44 -#define MV64340_PCI_0_ACCESS_CONTROL_SIZE_4 0x1e48 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_5_LOW 0x1e50 -#define MV64340_PCI_0_ACCESS_CONTROL_BASE_5_HIGH 0x1e54 -#define MV64340_PCI_0_ACCESS_CONTROL_SIZE_5 0x1e58 - -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_0_LOW 0x1e80 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_0_HIGH 0x1e84 -#define MV64340_PCI_1_ACCESS_CONTROL_SIZE_0 0x1e88 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_1_LOW 0x1e90 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_1_HIGH 0x1e94 -#define MV64340_PCI_1_ACCESS_CONTROL_SIZE_1 0x1e98 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_2_LOW 0x1ea0 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_2_HIGH 0x1ea4 -#define MV64340_PCI_1_ACCESS_CONTROL_SIZE_2 0x1ea8 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_3_LOW 0x1eb0 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_3_HIGH 0x1eb4 -#define MV64340_PCI_1_ACCESS_CONTROL_SIZE_3 0x1eb8 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_4_LOW 0x1ec0 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_4_HIGH 0x1ec4 -#define MV64340_PCI_1_ACCESS_CONTROL_SIZE_4 0x1ec8 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_5_LOW 0x1ed0 -#define MV64340_PCI_1_ACCESS_CONTROL_BASE_5_HIGH 0x1ed4 -#define MV64340_PCI_1_ACCESS_CONTROL_SIZE_5 0x1ed8 - -/****************************************/ -/* PCI Configuration Access Registers */ -/****************************************/ - -#define MV64340_PCI_0_CONFIG_ADDR 0xcf8 -#define MV64340_PCI_0_CONFIG_DATA_VIRTUAL_REG 0xcfc -#define MV64340_PCI_1_CONFIG_ADDR 0xc78 -#define MV64340_PCI_1_CONFIG_DATA_VIRTUAL_REG 0xc7c -#define MV64340_PCI_0_INTERRUPT_ACKNOWLEDGE_VIRTUAL_REG 0xc34 -#define MV64340_PCI_1_INTERRUPT_ACKNOWLEDGE_VIRTUAL_REG 0xcb4 - -/****************************************/ -/* PCI Error Report Registers */ -/****************************************/ - -#define MV64340_PCI_0_SERR_MASK 0xc28 -#define MV64340_PCI_1_SERR_MASK 0xca8 -#define MV64340_PCI_0_ERROR_ADDR_LOW 0x1d40 -#define MV64340_PCI_1_ERROR_ADDR_LOW 0x1dc0 -#define MV64340_PCI_0_ERROR_ADDR_HIGH 0x1d44 -#define MV64340_PCI_1_ERROR_ADDR_HIGH 0x1dc4 -#define MV64340_PCI_0_ERROR_ATTRIBUTE 0x1d48 -#define MV64340_PCI_1_ERROR_ATTRIBUTE 0x1dc8 -#define MV64340_PCI_0_ERROR_COMMAND 0x1d50 -#define MV64340_PCI_1_ERROR_COMMAND 0x1dd0 -#define MV64340_PCI_0_ERROR_CAUSE 0x1d58 -#define MV64340_PCI_1_ERROR_CAUSE 0x1dd8 -#define MV64340_PCI_0_ERROR_MASK 0x1d5c -#define MV64340_PCI_1_ERROR_MASK 0x1ddc - -/****************************************/ -/* PCI Debug Registers */ -/****************************************/ - -#define MV64340_PCI_0_MMASK 0X1D24 -#define MV64340_PCI_1_MMASK 0X1DA4 - -/*********************************************/ -/* PCI Configuration, Function 0, Registers */ -/*********************************************/ - -#define MV64340_PCI_DEVICE_AND_VENDOR_ID 0x000 -#define MV64340_PCI_STATUS_AND_COMMAND 0x004 -#define MV64340_PCI_CLASS_CODE_AND_REVISION_ID 0x008 -#define MV64340_PCI_BIST_HEADER_TYPE_LATENCY_TIMER_CACHE_LINE 0x00C - -#define MV64340_PCI_SCS_0_BASE_ADDR_LOW 0x010 -#define MV64340_PCI_SCS_0_BASE_ADDR_HIGH 0x014 -#define MV64340_PCI_SCS_1_BASE_ADDR_LOW 0x018 -#define MV64340_PCI_SCS_1_BASE_ADDR_HIGH 0x01C -#define MV64340_PCI_INTERNAL_REG_MEM_MAPPED_BASE_ADDR_LOW 0x020 -#define MV64340_PCI_INTERNAL_REG_MEM_MAPPED_BASE_ADDR_HIGH 0x024 -#define MV64340_PCI_SUBSYSTEM_ID_AND_SUBSYSTEM_VENDOR_ID 0x02c -#define MV64340_PCI_EXPANSION_ROM_BASE_ADDR_REG 0x030 -#define MV64340_PCI_CAPABILTY_LIST_POINTER 0x034 -#define MV64340_PCI_INTERRUPT_PIN_AND_LINE 0x03C - /* capability list */ -#define MV64340_PCI_POWER_MANAGEMENT_CAPABILITY 0x040 -#define MV64340_PCI_POWER_MANAGEMENT_STATUS_AND_CONTROL 0x044 -#define MV64340_PCI_VPD_ADDR 0x048 -#define MV64340_PCI_VPD_DATA 0x04c -#define MV64340_PCI_MSI_MESSAGE_CONTROL 0x050 -#define MV64340_PCI_MSI_MESSAGE_ADDR 0x054 -#define MV64340_PCI_MSI_MESSAGE_UPPER_ADDR 0x058 -#define MV64340_PCI_MSI_MESSAGE_DATA 0x05c -#define MV64340_PCI_X_COMMAND 0x060 -#define MV64340_PCI_X_STATUS 0x064 -#define MV64340_PCI_COMPACT_PCI_HOT_SWAP 0x068 - -/***********************************************/ -/* PCI Configuration, Function 1, Registers */ -/***********************************************/ - -#define MV64340_PCI_SCS_2_BASE_ADDR_LOW 0x110 -#define MV64340_PCI_SCS_2_BASE_ADDR_HIGH 0x114 -#define MV64340_PCI_SCS_3_BASE_ADDR_LOW 0x118 -#define MV64340_PCI_SCS_3_BASE_ADDR_HIGH 0x11c -#define MV64340_PCI_INTERNAL_SRAM_BASE_ADDR_LOW 0x120 -#define MV64340_PCI_INTERNAL_SRAM_BASE_ADDR_HIGH 0x124 - -/***********************************************/ -/* PCI Configuration, Function 2, Registers */ -/***********************************************/ - -#define MV64340_PCI_DEVCS_0_BASE_ADDR_LOW 0x210 -#define MV64340_PCI_DEVCS_0_BASE_ADDR_HIGH 0x214 -#define MV64340_PCI_DEVCS_1_BASE_ADDR_LOW 0x218 -#define MV64340_PCI_DEVCS_1_BASE_ADDR_HIGH 0x21c -#define MV64340_PCI_DEVCS_2_BASE_ADDR_LOW 0x220 -#define MV64340_PCI_DEVCS_2_BASE_ADDR_HIGH 0x224 - -/***********************************************/ -/* PCI Configuration, Function 3, Registers */ -/***********************************************/ - -#define MV64340_PCI_DEVCS_3_BASE_ADDR_LOW 0x310 -#define MV64340_PCI_DEVCS_3_BASE_ADDR_HIGH 0x314 -#define MV64340_PCI_BOOT_CS_BASE_ADDR_LOW 0x318 -#define MV64340_PCI_BOOT_CS_BASE_ADDR_HIGH 0x31c -#define MV64340_PCI_CPU_BASE_ADDR_LOW 0x220 -#define MV64340_PCI_CPU_BASE_ADDR_HIGH 0x224 - -/***********************************************/ -/* PCI Configuration, Function 4, Registers */ -/***********************************************/ - -#define MV64340_PCI_P2P_MEM0_BASE_ADDR_LOW 0x410 -#define MV64340_PCI_P2P_MEM0_BASE_ADDR_HIGH 0x414 -#define MV64340_PCI_P2P_MEM1_BASE_ADDR_LOW 0x418 -#define MV64340_PCI_P2P_MEM1_BASE_ADDR_HIGH 0x41c -#define MV64340_PCI_P2P_I_O_BASE_ADDR 0x420 -#define MV64340_PCI_INTERNAL_REGS_I_O_MAPPED_BASE_ADDR 0x424 - -/****************************************/ -/* Messaging Unit Registers (I20) */ -/****************************************/ - -#define MV64340_I2O_INBOUND_MESSAGE_REG0_PCI_0_SIDE 0x010 -#define MV64340_I2O_INBOUND_MESSAGE_REG1_PCI_0_SIDE 0x014 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG0_PCI_0_SIDE 0x018 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG1_PCI_0_SIDE 0x01C -#define MV64340_I2O_INBOUND_DOORBELL_REG_PCI_0_SIDE 0x020 -#define MV64340_I2O_INBOUND_INTERRUPT_CAUSE_REG_PCI_0_SIDE 0x024 -#define MV64340_I2O_INBOUND_INTERRUPT_MASK_REG_PCI_0_SIDE 0x028 -#define MV64340_I2O_OUTBOUND_DOORBELL_REG_PCI_0_SIDE 0x02C -#define MV64340_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_PCI_0_SIDE 0x030 -#define MV64340_I2O_OUTBOUND_INTERRUPT_MASK_REG_PCI_0_SIDE 0x034 -#define MV64340_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_0_SIDE 0x040 -#define MV64340_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_0_SIDE 0x044 -#define MV64340_I2O_QUEUE_CONTROL_REG_PCI_0_SIDE 0x050 -#define MV64340_I2O_QUEUE_BASE_ADDR_REG_PCI_0_SIDE 0x054 -#define MV64340_I2O_INBOUND_FREE_HEAD_POINTER_REG_PCI_0_SIDE 0x060 -#define MV64340_I2O_INBOUND_FREE_TAIL_POINTER_REG_PCI_0_SIDE 0x064 -#define MV64340_I2O_INBOUND_POST_HEAD_POINTER_REG_PCI_0_SIDE 0x068 -#define MV64340_I2O_INBOUND_POST_TAIL_POINTER_REG_PCI_0_SIDE 0x06C -#define MV64340_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_PCI_0_SIDE 0x070 -#define MV64340_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_PCI_0_SIDE 0x074 -#define MV64340_I2O_OUTBOUND_POST_HEAD_POINTER_REG_PCI_0_SIDE 0x0F8 -#define MV64340_I2O_OUTBOUND_POST_TAIL_POINTER_REG_PCI_0_SIDE 0x0FC - -#define MV64340_I2O_INBOUND_MESSAGE_REG0_PCI_1_SIDE 0x090 -#define MV64340_I2O_INBOUND_MESSAGE_REG1_PCI_1_SIDE 0x094 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG0_PCI_1_SIDE 0x098 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG1_PCI_1_SIDE 0x09C -#define MV64340_I2O_INBOUND_DOORBELL_REG_PCI_1_SIDE 0x0A0 -#define MV64340_I2O_INBOUND_INTERRUPT_CAUSE_REG_PCI_1_SIDE 0x0A4 -#define MV64340_I2O_INBOUND_INTERRUPT_MASK_REG_PCI_1_SIDE 0x0A8 -#define MV64340_I2O_OUTBOUND_DOORBELL_REG_PCI_1_SIDE 0x0AC -#define MV64340_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_PCI_1_SIDE 0x0B0 -#define MV64340_I2O_OUTBOUND_INTERRUPT_MASK_REG_PCI_1_SIDE 0x0B4 -#define MV64340_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_1_SIDE 0x0C0 -#define MV64340_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_1_SIDE 0x0C4 -#define MV64340_I2O_QUEUE_CONTROL_REG_PCI_1_SIDE 0x0D0 -#define MV64340_I2O_QUEUE_BASE_ADDR_REG_PCI_1_SIDE 0x0D4 -#define MV64340_I2O_INBOUND_FREE_HEAD_POINTER_REG_PCI_1_SIDE 0x0E0 -#define MV64340_I2O_INBOUND_FREE_TAIL_POINTER_REG_PCI_1_SIDE 0x0E4 -#define MV64340_I2O_INBOUND_POST_HEAD_POINTER_REG_PCI_1_SIDE 0x0E8 -#define MV64340_I2O_INBOUND_POST_TAIL_POINTER_REG_PCI_1_SIDE 0x0EC -#define MV64340_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_PCI_1_SIDE 0x0F0 -#define MV64340_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_PCI_1_SIDE 0x0F4 -#define MV64340_I2O_OUTBOUND_POST_HEAD_POINTER_REG_PCI_1_SIDE 0x078 -#define MV64340_I2O_OUTBOUND_POST_TAIL_POINTER_REG_PCI_1_SIDE 0x07C - -#define MV64340_I2O_INBOUND_MESSAGE_REG0_CPU0_SIDE 0x1C10 -#define MV64340_I2O_INBOUND_MESSAGE_REG1_CPU0_SIDE 0x1C14 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG0_CPU0_SIDE 0x1C18 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG1_CPU0_SIDE 0x1C1C -#define MV64340_I2O_INBOUND_DOORBELL_REG_CPU0_SIDE 0x1C20 -#define MV64340_I2O_INBOUND_INTERRUPT_CAUSE_REG_CPU0_SIDE 0x1C24 -#define MV64340_I2O_INBOUND_INTERRUPT_MASK_REG_CPU0_SIDE 0x1C28 -#define MV64340_I2O_OUTBOUND_DOORBELL_REG_CPU0_SIDE 0x1C2C -#define MV64340_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_CPU0_SIDE 0x1C30 -#define MV64340_I2O_OUTBOUND_INTERRUPT_MASK_REG_CPU0_SIDE 0x1C34 -#define MV64340_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_CPU0_SIDE 0x1C40 -#define MV64340_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_CPU0_SIDE 0x1C44 -#define MV64340_I2O_QUEUE_CONTROL_REG_CPU0_SIDE 0x1C50 -#define MV64340_I2O_QUEUE_BASE_ADDR_REG_CPU0_SIDE 0x1C54 -#define MV64340_I2O_INBOUND_FREE_HEAD_POINTER_REG_CPU0_SIDE 0x1C60 -#define MV64340_I2O_INBOUND_FREE_TAIL_POINTER_REG_CPU0_SIDE 0x1C64 -#define MV64340_I2O_INBOUND_POST_HEAD_POINTER_REG_CPU0_SIDE 0x1C68 -#define MV64340_I2O_INBOUND_POST_TAIL_POINTER_REG_CPU0_SIDE 0x1C6C -#define MV64340_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_CPU0_SIDE 0x1C70 -#define MV64340_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_CPU0_SIDE 0x1C74 -#define MV64340_I2O_OUTBOUND_POST_HEAD_POINTER_REG_CPU0_SIDE 0x1CF8 -#define MV64340_I2O_OUTBOUND_POST_TAIL_POINTER_REG_CPU0_SIDE 0x1CFC -#define MV64340_I2O_INBOUND_MESSAGE_REG0_CPU1_SIDE 0x1C90 -#define MV64340_I2O_INBOUND_MESSAGE_REG1_CPU1_SIDE 0x1C94 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG0_CPU1_SIDE 0x1C98 -#define MV64340_I2O_OUTBOUND_MESSAGE_REG1_CPU1_SIDE 0x1C9C -#define MV64340_I2O_INBOUND_DOORBELL_REG_CPU1_SIDE 0x1CA0 -#define MV64340_I2O_INBOUND_INTERRUPT_CAUSE_REG_CPU1_SIDE 0x1CA4 -#define MV64340_I2O_INBOUND_INTERRUPT_MASK_REG_CPU1_SIDE 0x1CA8 -#define MV64340_I2O_OUTBOUND_DOORBELL_REG_CPU1_SIDE 0x1CAC -#define MV64340_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_CPU1_SIDE 0x1CB0 -#define MV64340_I2O_OUTBOUND_INTERRUPT_MASK_REG_CPU1_SIDE 0x1CB4 -#define MV64340_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_CPU1_SIDE 0x1CC0 -#define MV64340_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_CPU1_SIDE 0x1CC4 -#define MV64340_I2O_QUEUE_CONTROL_REG_CPU1_SIDE 0x1CD0 -#define MV64340_I2O_QUEUE_BASE_ADDR_REG_CPU1_SIDE 0x1CD4 -#define MV64340_I2O_INBOUND_FREE_HEAD_POINTER_REG_CPU1_SIDE 0x1CE0 -#define MV64340_I2O_INBOUND_FREE_TAIL_POINTER_REG_CPU1_SIDE 0x1CE4 -#define MV64340_I2O_INBOUND_POST_HEAD_POINTER_REG_CPU1_SIDE 0x1CE8 -#define MV64340_I2O_INBOUND_POST_TAIL_POINTER_REG_CPU1_SIDE 0x1CEC -#define MV64340_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_CPU1_SIDE 0x1CF0 -#define MV64340_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_CPU1_SIDE 0x1CF4 -#define MV64340_I2O_OUTBOUND_POST_HEAD_POINTER_REG_CPU1_SIDE 0x1C78 -#define MV64340_I2O_OUTBOUND_POST_TAIL_POINTER_REG_CPU1_SIDE 0x1C7C - -/****************************************/ -/* Ethernet Unit Registers */ -/****************************************/ - -/*******************************************/ -/* CUNIT Registers */ -/*******************************************/ - - /* Address Decoding Register Map */ - -#define MV64340_CUNIT_BASE_ADDR_REG0 0xf200 -#define MV64340_CUNIT_BASE_ADDR_REG1 0xf208 -#define MV64340_CUNIT_BASE_ADDR_REG2 0xf210 -#define MV64340_CUNIT_BASE_ADDR_REG3 0xf218 -#define MV64340_CUNIT_SIZE0 0xf204 -#define MV64340_CUNIT_SIZE1 0xf20c -#define MV64340_CUNIT_SIZE2 0xf214 -#define MV64340_CUNIT_SIZE3 0xf21c -#define MV64340_CUNIT_HIGH_ADDR_REMAP_REG0 0xf240 -#define MV64340_CUNIT_HIGH_ADDR_REMAP_REG1 0xf244 -#define MV64340_CUNIT_BASE_ADDR_ENABLE_REG 0xf250 -#define MV64340_MPSC0_ACCESS_PROTECTION_REG 0xf254 -#define MV64340_MPSC1_ACCESS_PROTECTION_REG 0xf258 -#define MV64340_CUNIT_INTERNAL_SPACE_BASE_ADDR_REG 0xf25C - - /* Error Report Registers */ - -#define MV64340_CUNIT_INTERRUPT_CAUSE_REG 0xf310 -#define MV64340_CUNIT_INTERRUPT_MASK_REG 0xf314 -#define MV64340_CUNIT_ERROR_ADDR 0xf318 - - /* Cunit Control Registers */ - -#define MV64340_CUNIT_ARBITER_CONTROL_REG 0xf300 -#define MV64340_CUNIT_CONFIG_REG 0xb40c -#define MV64340_CUNIT_CRROSBAR_TIMEOUT_REG 0xf304 - - /* Cunit Debug Registers */ - -#define MV64340_CUNIT_DEBUG_LOW 0xf340 -#define MV64340_CUNIT_DEBUG_HIGH 0xf344 -#define MV64340_CUNIT_MMASK 0xf380 - - /* MPSCs Clocks Routing Registers */ - -#define MV64340_MPSC_ROUTING_REG 0xb400 -#define MV64340_MPSC_RX_CLOCK_ROUTING_REG 0xb404 -#define MV64340_MPSC_TX_CLOCK_ROUTING_REG 0xb408 - - /* MPSCs Interrupts Registers */ - -#define MV64340_MPSC_CAUSE_REG(port) (0xb804 + (port<<3)) -#define MV64340_MPSC_MASK_REG(port) (0xb884 + (port<<3)) - -#define MV64340_MPSC_MAIN_CONFIG_LOW(port) (0x8000 + (port<<12)) -#define MV64340_MPSC_MAIN_CONFIG_HIGH(port) (0x8004 + (port<<12)) -#define MV64340_MPSC_PROTOCOL_CONFIG(port) (0x8008 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG1(port) (0x800c + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG2(port) (0x8010 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG3(port) (0x8014 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG4(port) (0x8018 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG5(port) (0x801c + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG6(port) (0x8020 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG7(port) (0x8024 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG8(port) (0x8028 + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG9(port) (0x802c + (port<<12)) -#define MV64340_MPSC_CHANNEL_REG10(port) (0x8030 + (port<<12)) - - /* MPSC0 Registers */ - - -/***************************************/ -/* SDMA Registers */ -/***************************************/ - -#define MV64340_SDMA_CONFIG_REG(channel) (0x4000 + (channel<<13)) -#define MV64340_SDMA_COMMAND_REG(channel) (0x4008 + (channel<<13)) -#define MV64340_SDMA_CURRENT_RX_DESCRIPTOR_POINTER(channel) (0x4810 + (channel<<13)) -#define MV64340_SDMA_CURRENT_TX_DESCRIPTOR_POINTER(channel) (0x4c10 + (channel<<13)) -#define MV64340_SDMA_FIRST_TX_DESCRIPTOR_POINTER(channel) (0x4c14 + (channel<<13)) - -#define MV64340_SDMA_CAUSE_REG 0xb800 -#define MV64340_SDMA_MASK_REG 0xb880 - -/* BRG Interrupts */ - -#define MV64340_BRG_CONFIG_REG(brg) (0xb200 + (brg<<3)) -#define MV64340_BRG_BAUDE_TUNING_REG(brg) (0xb208 + (brg<<3)) -#define MV64340_BRG_CAUSE_REG 0xb834 -#define MV64340_BRG_MASK_REG 0xb8b4 - -/****************************************/ -/* DMA Channel Control */ -/****************************************/ - -#define MV64340_DMA_CHANNEL0_CONTROL 0x840 -#define MV64340_DMA_CHANNEL0_CONTROL_HIGH 0x880 -#define MV64340_DMA_CHANNEL1_CONTROL 0x844 -#define MV64340_DMA_CHANNEL1_CONTROL_HIGH 0x884 -#define MV64340_DMA_CHANNEL2_CONTROL 0x848 -#define MV64340_DMA_CHANNEL2_CONTROL_HIGH 0x888 -#define MV64340_DMA_CHANNEL3_CONTROL 0x84C -#define MV64340_DMA_CHANNEL3_CONTROL_HIGH 0x88C - - -/****************************************/ -/* IDMA Registers */ -/****************************************/ - -#define MV64340_DMA_CHANNEL0_BYTE_COUNT 0x800 -#define MV64340_DMA_CHANNEL1_BYTE_COUNT 0x804 -#define MV64340_DMA_CHANNEL2_BYTE_COUNT 0x808 -#define MV64340_DMA_CHANNEL3_BYTE_COUNT 0x80C -#define MV64340_DMA_CHANNEL0_SOURCE_ADDR 0x810 -#define MV64340_DMA_CHANNEL1_SOURCE_ADDR 0x814 -#define MV64340_DMA_CHANNEL2_SOURCE_ADDR 0x818 -#define MV64340_DMA_CHANNEL3_SOURCE_ADDR 0x81c -#define MV64340_DMA_CHANNEL0_DESTINATION_ADDR 0x820 -#define MV64340_DMA_CHANNEL1_DESTINATION_ADDR 0x824 -#define MV64340_DMA_CHANNEL2_DESTINATION_ADDR 0x828 -#define MV64340_DMA_CHANNEL3_DESTINATION_ADDR 0x82C -#define MV64340_DMA_CHANNEL0_NEXT_DESCRIPTOR_POINTER 0x830 -#define MV64340_DMA_CHANNEL1_NEXT_DESCRIPTOR_POINTER 0x834 -#define MV64340_DMA_CHANNEL2_NEXT_DESCRIPTOR_POINTER 0x838 -#define MV64340_DMA_CHANNEL3_NEXT_DESCRIPTOR_POINTER 0x83C -#define MV64340_DMA_CHANNEL0_CURRENT_DESCRIPTOR_POINTER 0x870 -#define MV64340_DMA_CHANNEL1_CURRENT_DESCRIPTOR_POINTER 0x874 -#define MV64340_DMA_CHANNEL2_CURRENT_DESCRIPTOR_POINTER 0x878 -#define MV64340_DMA_CHANNEL3_CURRENT_DESCRIPTOR_POINTER 0x87C - - /* IDMA Address Decoding Base Address Registers */ - -#define MV64340_DMA_BASE_ADDR_REG0 0xa00 -#define MV64340_DMA_BASE_ADDR_REG1 0xa08 -#define MV64340_DMA_BASE_ADDR_REG2 0xa10 -#define MV64340_DMA_BASE_ADDR_REG3 0xa18 -#define MV64340_DMA_BASE_ADDR_REG4 0xa20 -#define MV64340_DMA_BASE_ADDR_REG5 0xa28 -#define MV64340_DMA_BASE_ADDR_REG6 0xa30 -#define MV64340_DMA_BASE_ADDR_REG7 0xa38 - - /* IDMA Address Decoding Size Address Register */ - -#define MV64340_DMA_SIZE_REG0 0xa04 -#define MV64340_DMA_SIZE_REG1 0xa0c -#define MV64340_DMA_SIZE_REG2 0xa14 -#define MV64340_DMA_SIZE_REG3 0xa1c -#define MV64340_DMA_SIZE_REG4 0xa24 -#define MV64340_DMA_SIZE_REG5 0xa2c -#define MV64340_DMA_SIZE_REG6 0xa34 -#define MV64340_DMA_SIZE_REG7 0xa3C - - /* IDMA Address Decoding High Address Remap and Access - Protection Registers */ - -#define MV64340_DMA_HIGH_ADDR_REMAP_REG0 0xa60 -#define MV64340_DMA_HIGH_ADDR_REMAP_REG1 0xa64 -#define MV64340_DMA_HIGH_ADDR_REMAP_REG2 0xa68 -#define MV64340_DMA_HIGH_ADDR_REMAP_REG3 0xa6C -#define MV64340_DMA_BASE_ADDR_ENABLE_REG 0xa80 -#define MV64340_DMA_CHANNEL0_ACCESS_PROTECTION_REG 0xa70 -#define MV64340_DMA_CHANNEL1_ACCESS_PROTECTION_REG 0xa74 -#define MV64340_DMA_CHANNEL2_ACCESS_PROTECTION_REG 0xa78 -#define MV64340_DMA_CHANNEL3_ACCESS_PROTECTION_REG 0xa7c -#define MV64340_DMA_ARBITER_CONTROL 0x860 -#define MV64340_DMA_CROSS_BAR_TIMEOUT 0x8d0 - - /* IDMA Headers Retarget Registers */ - -#define MV64340_DMA_HEADERS_RETARGET_CONTROL 0xa84 -#define MV64340_DMA_HEADERS_RETARGET_BASE 0xa88 - - /* IDMA Interrupt Register */ - -#define MV64340_DMA_INTERRUPT_CAUSE_REG 0x8c0 -#define MV64340_DMA_INTERRUPT_CAUSE_MASK 0x8c4 -#define MV64340_DMA_ERROR_ADDR 0x8c8 -#define MV64340_DMA_ERROR_SELECT 0x8cc - - /* IDMA Debug Register ( for internal use ) */ - -#define MV64340_DMA_DEBUG_LOW 0x8e0 -#define MV64340_DMA_DEBUG_HIGH 0x8e4 -#define MV64340_DMA_SPARE 0xA8C - -/****************************************/ -/* Timer_Counter */ -/****************************************/ - -#define MV64340_TIMER_COUNTER0 0x850 -#define MV64340_TIMER_COUNTER1 0x854 -#define MV64340_TIMER_COUNTER2 0x858 -#define MV64340_TIMER_COUNTER3 0x85C -#define MV64340_TIMER_COUNTER_0_3_CONTROL 0x864 -#define MV64340_TIMER_COUNTER_0_3_INTERRUPT_CAUSE 0x868 -#define MV64340_TIMER_COUNTER_0_3_INTERRUPT_MASK 0x86c - -/****************************************/ -/* Watchdog registers */ -/****************************************/ - -#define MV64340_WATCHDOG_CONFIG_REG 0xb410 -#define MV64340_WATCHDOG_VALUE_REG 0xb414 - -/****************************************/ -/* I2C Registers */ -/****************************************/ - -#define MV64XXX_I2C_OFFSET 0xc000 -#define MV64XXX_I2C_REG_BLOCK_SIZE 0x0020 - -/****************************************/ -/* GPP Interface Registers */ -/****************************************/ - -#define MV64340_GPP_IO_CONTROL 0xf100 -#define MV64340_GPP_LEVEL_CONTROL 0xf110 -#define MV64340_GPP_VALUE 0xf104 -#define MV64340_GPP_INTERRUPT_CAUSE 0xf108 -#define MV64340_GPP_INTERRUPT_MASK0 0xf10c -#define MV64340_GPP_INTERRUPT_MASK1 0xf114 -#define MV64340_GPP_VALUE_SET 0xf118 -#define MV64340_GPP_VALUE_CLEAR 0xf11c - -/****************************************/ -/* Interrupt Controller Registers */ -/****************************************/ - -/****************************************/ -/* Interrupts */ -/****************************************/ - -#define MV64340_MAIN_INTERRUPT_CAUSE_LOW 0x004 -#define MV64340_MAIN_INTERRUPT_CAUSE_HIGH 0x00c -#define MV64340_CPU_INTERRUPT0_MASK_LOW 0x014 -#define MV64340_CPU_INTERRUPT0_MASK_HIGH 0x01c -#define MV64340_CPU_INTERRUPT0_SELECT_CAUSE 0x024 -#define MV64340_CPU_INTERRUPT1_MASK_LOW 0x034 -#define MV64340_CPU_INTERRUPT1_MASK_HIGH 0x03c -#define MV64340_CPU_INTERRUPT1_SELECT_CAUSE 0x044 -#define MV64340_INTERRUPT0_MASK_0_LOW 0x054 -#define MV64340_INTERRUPT0_MASK_0_HIGH 0x05c -#define MV64340_INTERRUPT0_SELECT_CAUSE 0x064 -#define MV64340_INTERRUPT1_MASK_0_LOW 0x074 -#define MV64340_INTERRUPT1_MASK_0_HIGH 0x07c -#define MV64340_INTERRUPT1_SELECT_CAUSE 0x084 - -/****************************************/ -/* MPP Interface Registers */ -/****************************************/ - -#define MV64340_MPP_CONTROL0 0xf000 -#define MV64340_MPP_CONTROL1 0xf004 -#define MV64340_MPP_CONTROL2 0xf008 -#define MV64340_MPP_CONTROL3 0xf00c - -/****************************************/ -/* Serial Initialization registers */ -/****************************************/ - -#define MV64340_SERIAL_INIT_LAST_DATA 0xf324 -#define MV64340_SERIAL_INIT_CONTROL 0xf328 -#define MV64340_SERIAL_INIT_STATUS 0xf32c - -extern void mv64340_irq_init(unsigned int base); - -#endif /* __ASM_MV643XX_H */ diff --git a/include/linux/net.h b/include/linux/net.h index 688320b79fcc..b75bc534c1b3 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -322,6 +322,25 @@ static inline bool sendpage_ok(struct page *page) return !PageSlab(page) && page_count(page) >= 1; } +/* + * Check sendpage_ok on contiguous pages. + */ +static inline bool sendpages_ok(struct page *page, size_t len, size_t offset) +{ + struct page *p = page + (offset >> PAGE_SHIFT); + size_t count = 0; + + while (count < len) { + if (!sendpage_ok(p)) + return false; + + p++; + count += PAGE_SIZE; + } + + return true; +} + int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec, size_t num, size_t len); int kernel_sendmsg_locked(struct sock *sk, struct msghdr *msg, diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 7c2d77d75a88..66e7d26b70a4 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -24,9 +24,8 @@ enum { NETIF_F_HW_VLAN_CTAG_FILTER_BIT,/* Receive filtering on VLAN CTAGs */ NETIF_F_VLAN_CHALLENGED_BIT, /* Device cannot handle VLAN packets */ NETIF_F_GSO_BIT, /* Enable software GSO. */ - NETIF_F_LLTX_BIT, /* LockLess TX - deprecated. Please */ - /* do not use LLTX in new drivers */ - NETIF_F_NETNS_LOCAL_BIT, /* Does not change network namespaces */ + __UNUSED_NETIF_F_12, + __UNUSED_NETIF_F_13, NETIF_F_GRO_BIT, /* Generic receive offload */ NETIF_F_LRO_BIT, /* large receive offload */ @@ -59,7 +58,7 @@ enum { NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ NETIF_F_SCTP_CRC_BIT, /* SCTP checksum offload */ - NETIF_F_FCOE_MTU_BIT, /* Supports max FCoE MTU, 2158 bytes*/ + __UNUSED_NETIF_F_37, NETIF_F_NTUPLE_BIT, /* N-tuple filters supported */ NETIF_F_RXHASH_BIT, /* Receive hashing offload */ NETIF_F_RXCSUM_BIT, /* Receive checksumming offload */ @@ -106,7 +105,6 @@ enum { #define __NETIF_F(name) __NETIF_F_BIT(NETIF_F_##name##_BIT) #define NETIF_F_FCOE_CRC __NETIF_F(FCOE_CRC) -#define NETIF_F_FCOE_MTU __NETIF_F(FCOE_MTU) #define NETIF_F_FRAGLIST __NETIF_F(FRAGLIST) #define NETIF_F_FSO __NETIF_F(FSO) #define NETIF_F_GRO __NETIF_F(GRO) @@ -120,10 +118,8 @@ enum { #define NETIF_F_HW_VLAN_CTAG_TX __NETIF_F(HW_VLAN_CTAG_TX) #define NETIF_F_IP_CSUM __NETIF_F(IP_CSUM) #define NETIF_F_IPV6_CSUM __NETIF_F(IPV6_CSUM) -#define NETIF_F_LLTX __NETIF_F(LLTX) #define NETIF_F_LOOPBACK __NETIF_F(LOOPBACK) #define NETIF_F_LRO __NETIF_F(LRO) -#define NETIF_F_NETNS_LOCAL __NETIF_F(NETNS_LOCAL) #define NETIF_F_NOCACHE_COPY __NETIF_F(NOCACHE_COPY) #define NETIF_F_NTUPLE __NETIF_F(NTUPLE) #define NETIF_F_RXCSUM __NETIF_F(RXCSUM) @@ -192,8 +188,7 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start) /* Features valid for ethtool to change */ /* = all defined minus driver/device-class-related */ -#define NETIF_F_NEVER_CHANGE (NETIF_F_VLAN_CHALLENGED | \ - NETIF_F_LLTX | NETIF_F_NETNS_LOCAL) +#define NETIF_F_NEVER_CHANGE NETIF_F_VLAN_CHALLENGED /* remember that ((t)1 << t_BITS) is undefined in C99 */ #define NETIF_F_ETHTOOL_BITS ((__NETIF_F_BIT(NETDEV_FEATURE_COUNT - 1) | \ @@ -214,9 +209,6 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start) #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | \ NETIF_F_TSO_ECN | NETIF_F_TSO_MANGLEID) -#define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \ - NETIF_F_FSO) - /* List of features with software fallbacks. */ #define NETIF_F_GSO_SOFTWARE (NETIF_F_ALL_TSO | NETIF_F_GSO_SCTP | \ NETIF_F_GSO_UDP_L4 | NETIF_F_GSO_FRAGLIST) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 607009150b5f..e87b5e488325 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -40,7 +40,6 @@ #include <net/dcbnl.h> #endif #include <net/netprio_cgroup.h> - #include <linux/netdev_features.h> #include <linux/neighbour.h> #include <linux/netdevice_xmit.h> @@ -81,6 +80,7 @@ struct xdp_frame; struct xdp_metadata_ops; struct xdp_md; struct ethtool_netdev_state; +struct phy_link_topology; typedef u32 xdp_features_t; @@ -356,7 +356,7 @@ struct napi_struct { unsigned long state; int weight; - int defer_hard_irqs_count; + u32 defer_hard_irqs_count; unsigned long gro_bitmask; int (*poll)(struct napi_struct *, int); #ifdef CONFIG_NETPOLL @@ -645,9 +645,6 @@ struct netdev_queue { #ifdef CONFIG_SYSFS struct kobject kobj; #endif -#if defined(CONFIG_XPS) && defined(CONFIG_NUMA) - int numa_node; -#endif unsigned long tx_maxrate; /* * Number of TX timeouts for this queue @@ -660,13 +657,13 @@ struct netdev_queue { #ifdef CONFIG_XDP_SOCKETS struct xsk_buff_pool *pool; #endif - /* NAPI instance for the queue - * Readers and writers must hold RTNL - */ - struct napi_struct *napi; + /* * write-mostly part */ +#ifdef CONFIG_BQL + struct dql dql; +#endif spinlock_t _xmit_lock ____cacheline_aligned_in_smp; int xmit_lock_owner; /* @@ -676,8 +673,16 @@ struct netdev_queue { unsigned long state; -#ifdef CONFIG_BQL - struct dql dql; +/* + * slow- / control-path part + */ + /* NAPI instance for the queue + * Readers and writers must hold RTNL + */ + struct napi_struct *napi; + +#if defined(CONFIG_XPS) && defined(CONFIG_NUMA) + int numa_node; #endif } ____cacheline_aligned_in_smp; @@ -1232,7 +1237,7 @@ struct netdev_net_notifier { * int (*ndo_fdb_del)(struct ndmsg *ndm, struct nlattr *tb[], * struct net_device *dev, * const unsigned char *addr, u16 vid) - * Deletes the FDB entry from dev coresponding to addr. + * Deletes the FDB entry from dev corresponding to addr. * int (*ndo_fdb_del_bulk)(struct nlmsghdr *nlh, struct net_device *dev, * struct netlink_ext_ack *extack); * int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb, @@ -1608,7 +1613,8 @@ struct net_device_ops { * userspace; this means that the order of these flags can change * during any kernel release. * - * You should have a pretty good reason to be extending these flags. + * You should add bitfield booleans after either net_device::priv_flags + * (hotpath) or ::threaded (slowpath) instead of extending these flags. * * @IFF_802_1Q_VLAN: 802.1Q VLAN device * @IFF_EBRIDGE: Ethernet bridging device @@ -1647,10 +1653,6 @@ struct net_device_ops { * @IFF_NO_ADDRCONF: prevent ipv6 addrconf * @IFF_TX_SKB_NO_LINEAR: device/driver is capable of xmitting frames with * skb_headlen(skb) == 0 (data starts from frag0) - * @IFF_CHANGE_PROTO_DOWN: device supports setting carrier via IFLA_PROTO_DOWN - * @IFF_SEE_ALL_HWTSTAMP_REQUESTS: device wants to see calls to - * ndo_hwtstamp_set() for all timestamp requests regardless of source, - * even if those aren't HWTSTAMP_SOURCE_NETDEV. */ enum netdev_priv_flags { IFF_802_1Q_VLAN = 1<<0, @@ -1685,42 +1687,8 @@ enum netdev_priv_flags { IFF_L3MDEV_RX_HANDLER = 1<<29, IFF_NO_ADDRCONF = BIT_ULL(30), IFF_TX_SKB_NO_LINEAR = BIT_ULL(31), - IFF_CHANGE_PROTO_DOWN = BIT_ULL(32), - IFF_SEE_ALL_HWTSTAMP_REQUESTS = BIT_ULL(33), }; -#define IFF_802_1Q_VLAN IFF_802_1Q_VLAN -#define IFF_EBRIDGE IFF_EBRIDGE -#define IFF_BONDING IFF_BONDING -#define IFF_ISATAP IFF_ISATAP -#define IFF_WAN_HDLC IFF_WAN_HDLC -#define IFF_XMIT_DST_RELEASE IFF_XMIT_DST_RELEASE -#define IFF_DONT_BRIDGE IFF_DONT_BRIDGE -#define IFF_DISABLE_NETPOLL IFF_DISABLE_NETPOLL -#define IFF_MACVLAN_PORT IFF_MACVLAN_PORT -#define IFF_BRIDGE_PORT IFF_BRIDGE_PORT -#define IFF_OVS_DATAPATH IFF_OVS_DATAPATH -#define IFF_TX_SKB_SHARING IFF_TX_SKB_SHARING -#define IFF_UNICAST_FLT IFF_UNICAST_FLT -#define IFF_TEAM_PORT IFF_TEAM_PORT -#define IFF_SUPP_NOFCS IFF_SUPP_NOFCS -#define IFF_LIVE_ADDR_CHANGE IFF_LIVE_ADDR_CHANGE -#define IFF_MACVLAN IFF_MACVLAN -#define IFF_XMIT_DST_RELEASE_PERM IFF_XMIT_DST_RELEASE_PERM -#define IFF_L3MDEV_MASTER IFF_L3MDEV_MASTER -#define IFF_NO_QUEUE IFF_NO_QUEUE -#define IFF_OPENVSWITCH IFF_OPENVSWITCH -#define IFF_L3MDEV_SLAVE IFF_L3MDEV_SLAVE -#define IFF_TEAM IFF_TEAM -#define IFF_RXFH_CONFIGURED IFF_RXFH_CONFIGURED -#define IFF_PHONY_HEADROOM IFF_PHONY_HEADROOM -#define IFF_MACSEC IFF_MACSEC -#define IFF_NO_RX_HANDLER IFF_NO_RX_HANDLER -#define IFF_FAILOVER IFF_FAILOVER -#define IFF_FAILOVER_SLAVE IFF_FAILOVER_SLAVE -#define IFF_L3MDEV_RX_HANDLER IFF_L3MDEV_RX_HANDLER -#define IFF_TX_SKB_NO_LINEAR IFF_TX_SKB_NO_LINEAR - /* Specifies the type of the struct net_device::ml_priv pointer */ enum netdev_ml_priv_type { ML_PRIV_NONE, @@ -1750,6 +1718,12 @@ enum netdev_reg_state { * data with strictly "high-level" data, and it has to know about * almost every data structure used in the INET module. * + * @priv_flags: flags invisible to userspace defined as bits, see + * enum netdev_priv_flags for the definitions + * @lltx: device supports lockless Tx. Deprecated for real HW + * drivers. Mainly used by logical interfaces, such as + * bonding and tunnels + * * @name: This is the first field of the "visible" part of this structure * (i.e. as seen by users in the "Space.c" file). It is the name * of the interface. @@ -1816,8 +1790,6 @@ enum netdev_reg_state { * * @flags: Interface flags (a la BSD) * @xdp_features: XDP capability supported by the device - * @priv_flags: Like 'flags' but invisible to userspace, - * see if.h for the definitions * @gflags: Global flags ( kept as legacy ) * @priv_len: Size of the ->priv flexible array * @priv: Flexible array containing private data @@ -1978,6 +1950,7 @@ enum netdev_reg_state { * @fcoe_ddp_xid: Max exchange id for FCoE LRO by ddp * * @priomap: XXX: need comments on this one + * @link_topo: Physical link topology tracking attached PHYs * @phydev: Physical device may attach itself * for hardware timestamping * @sfp_bus: attached &struct sfp_bus structure. @@ -1990,6 +1963,14 @@ enum netdev_reg_state { * * @threaded: napi threaded mode is enabled * + * @see_all_hwtstamp_requests: device wants to see calls to + * ndo_hwtstamp_set() for all timestamp requests + * regardless of source, even if those aren't + * HWTSTAMP_SOURCE_NETDEV + * @change_proto_down: device supports setting carrier via IFLA_PROTO_DOWN + * @netns_local: interface can't change network namespaces + * @fcoe_mtu: device supports maximum FCoE MTU, 2158 bytes + * * @net_notifier_list: List of per-net netdev notifier block * that follow this device when it is moved * to another network namespace. @@ -2040,7 +2021,10 @@ struct net_device { /* TX read-mostly hotpath */ __cacheline_group_begin(net_device_read_tx); - unsigned long long priv_flags; + struct_group(priv_flags_fast, + unsigned long priv_flags:32; + unsigned long lltx:1; + ); const struct net_device_ops *netdev_ops; const struct header_ops *header_ops; struct netdev_queue *_tx; @@ -2091,7 +2075,7 @@ struct net_device { unsigned int real_num_rx_queues; struct netdev_rx_queue *_rx; unsigned long gro_flush_timeout; - int napi_defer_hard_irqs; + u32 napi_defer_hard_irqs; unsigned int gro_max_size; unsigned int gro_ipv4_max_size; rx_handler_func_t __rcu *rx_handler; @@ -2369,12 +2353,19 @@ struct net_device { #if IS_ENABLED(CONFIG_CGROUP_NET_PRIO) struct netprio_map __rcu *priomap; #endif + struct phy_link_topology *link_topo; struct phy_device *phydev; struct sfp_bus *sfp_bus; struct lock_class_key *qdisc_tx_busylock; bool proto_down; bool threaded; + /* priv_flags_slow, ungrouped to save space */ + unsigned long see_all_hwtstamp_requests:1; + unsigned long change_proto_down:1; + unsigned long netns_local:1; + unsigned long fcoe_mtu:1; + struct list_head net_notifier_list; #if IS_ENABLED(CONFIG_MACSEC) @@ -3094,8 +3085,6 @@ void dev_disable_lro(struct net_device *dev); int dev_loopback_xmit(struct net *net, struct sock *sk, struct sk_buff *newskb); u16 dev_pick_tx_zero(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev); -u16 dev_pick_tx_cpu_id(struct net_device *dev, struct sk_buff *skb, - struct net_device *sb_dev); int __dev_queue_xmit(struct sk_buff *skb, struct net_device *sb_dev); int __dev_direct_xmit(struct sk_buff *skb, u16 queue_id); @@ -3539,7 +3528,7 @@ static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue, dql_completed(&dev_queue->dql, bytes); /* - * Without the memory barrier there is a small possiblity that + * Without the memory barrier there is a small possibility that * netdev_tx_sent_queue will miss the update and cause the queue to * be stopped forever */ @@ -3578,6 +3567,17 @@ static inline void netdev_tx_reset_queue(struct netdev_queue *q) } /** + * netdev_tx_reset_subqueue - reset the BQL stats and state of a netdev queue + * @dev: network device + * @qid: stack index of the queue to reset + */ +static inline void netdev_tx_reset_subqueue(const struct net_device *dev, + u32 qid) +{ + netdev_tx_reset_queue(netdev_get_tx_queue(dev, qid)); +} + +/** * netdev_reset_queue - reset the packets and bytes count of a network device * @dev_queue: network device * @@ -3586,7 +3586,7 @@ static inline void netdev_tx_reset_queue(struct netdev_queue *q) */ static inline void netdev_reset_queue(struct net_device *dev_queue) { - netdev_tx_reset_queue(netdev_get_tx_queue(dev_queue, 0)); + netdev_tx_reset_subqueue(dev_queue, 0); } /** @@ -3950,8 +3950,11 @@ struct sk_buff *dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, int bpf_xdp_link_attach(const union bpf_attr *attr, struct bpf_prog *prog); u8 dev_xdp_prog_count(struct net_device *dev); +int dev_xdp_propagate(struct net_device *dev, struct netdev_bpf *bpf); u32 dev_xdp_prog_id(struct net_device *dev, enum bpf_xdp_mode mode); +u32 dev_get_min_mp_channel_count(const struct net_device *dev); + int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb); int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); int dev_forward_skb_nomtu(struct net_device *dev, struct sk_buff *skb); @@ -4449,7 +4452,7 @@ static inline void netif_tx_unlock_bh(struct net_device *dev) } #define HARD_TX_LOCK(dev, txq, cpu) { \ - if ((dev->features & NETIF_F_LLTX) == 0) { \ + if (!(dev)->lltx) { \ __netif_tx_lock(txq, cpu); \ } else { \ __netif_tx_acquire(txq); \ @@ -4457,12 +4460,12 @@ static inline void netif_tx_unlock_bh(struct net_device *dev) } #define HARD_TX_TRYLOCK(dev, txq) \ - (((dev->features & NETIF_F_LLTX) == 0) ? \ + (!(dev)->lltx ? \ __netif_tx_trylock(txq) : \ __netif_tx_acquire(txq)) #define HARD_TX_UNLOCK(dev, txq) { \ - if ((dev->features & NETIF_F_LLTX) == 0) { \ + if (!(dev)->lltx) { \ __netif_tx_unlock(txq); \ } else { \ __netif_tx_release(txq); \ @@ -4607,7 +4610,7 @@ void dev_uc_flush(struct net_device *dev); void dev_uc_init(struct net_device *dev); /** - * __dev_uc_sync - Synchonize device's unicast list + * __dev_uc_sync - Synchronize device's unicast list * @dev: device to sync * @sync: function to call if address should be added * @unsync: function to call if address should be removed @@ -4651,7 +4654,7 @@ void dev_mc_flush(struct net_device *dev); void dev_mc_init(struct net_device *dev); /** - * __dev_mc_sync - Synchonize device's multicast list + * __dev_mc_sync - Synchronize device's multicast list * @dev: device to sync * @sync: function to call if address should be added * @unsync: function to call if address should be removed diff --git a/include/linux/netfs.h b/include/linux/netfs.h index 5d0288938cc2..5eaceef41e6c 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -38,11 +38,8 @@ static inline void folio_start_private_2(struct folio *folio) folio_set_private_2(folio); } -/* Marks used on xarray-based buffers */ -#define NETFS_BUF_PUT_MARK XA_MARK_0 /* - Page needs putting */ -#define NETFS_BUF_PAGECACHE_MARK XA_MARK_1 /* - Page needs wb/dirty flag wrangling */ - enum netfs_io_source { + NETFS_SOURCE_UNKNOWN, NETFS_FILL_WITH_ZEROES, NETFS_DOWNLOAD_FROM_SERVER, NETFS_READ_FROM_CACHE, @@ -73,8 +70,7 @@ struct netfs_inode { #define NETFS_ICTX_ODIRECT 0 /* The file has DIO in progress */ #define NETFS_ICTX_UNBUFFERED 1 /* I/O should not use the pagecache */ #define NETFS_ICTX_WRITETHROUGH 2 /* Write-through caching */ -#define NETFS_ICTX_USE_PGPRIV2 31 /* [DEPRECATED] Use PG_private_2 to mark - * write to cache on read */ +#define NETFS_ICTX_MODIFIED_ATTR 3 /* Indicate change in mtime/ctime */ }; /* @@ -135,9 +131,11 @@ static inline struct netfs_group *netfs_folio_group(struct folio *folio) struct netfs_io_stream { /* Submission tracking */ struct netfs_io_subrequest *construct; /* Op being constructed */ + size_t sreq_max_len; /* Maximum size of a subrequest */ + unsigned int sreq_max_segs; /* 0 or max number of segments in an iterator */ unsigned int submit_off; /* Folio offset we're submitting from */ unsigned int submit_len; /* Amount of data left to submit */ - unsigned int submit_max_len; /* Amount I/O can be rounded up to */ + unsigned int submit_extendable_to; /* Amount I/O can be rounded up to */ void (*prepare_write)(struct netfs_io_subrequest *subreq); void (*issue_write)(struct netfs_io_subrequest *subreq); /* Collection tracking */ @@ -178,24 +176,28 @@ struct netfs_io_subrequest { struct list_head rreq_link; /* Link in rreq->subrequests */ struct iov_iter io_iter; /* Iterator for this subrequest */ unsigned long long start; /* Where to start the I/O */ - size_t max_len; /* Maximum size of the I/O */ size_t len; /* Size of the I/O */ size_t transferred; /* Amount of data transferred */ + size_t consumed; /* Amount of read data consumed */ + size_t prev_donated; /* Amount of data donated from previous subreq */ + size_t next_donated; /* Amount of data donated from next subreq */ refcount_t ref; short error; /* 0 or error that occurred */ unsigned short debug_index; /* Index in list (for debugging output) */ unsigned int nr_segs; /* Number of segs in io_iter */ - unsigned int max_nr_segs; /* 0 or max number of segments in an iterator */ enum netfs_io_source source; /* Where to read from/write to */ unsigned char stream_nr; /* I/O stream this belongs to */ + unsigned char curr_folioq_slot; /* Folio currently being read */ + unsigned char curr_folio_order; /* Order of folio */ + struct folio_queue *curr_folioq; /* Queue segment in which current folio resides */ unsigned long flags; #define NETFS_SREQ_COPY_TO_CACHE 0 /* Set if should copy the data to the cache */ #define NETFS_SREQ_CLEAR_TAIL 1 /* Set if the rest of the read should be cleared */ -#define NETFS_SREQ_SHORT_IO 2 /* Set if the I/O was short */ #define NETFS_SREQ_SEEK_DATA_READ 3 /* Set if ->read() should SEEK_DATA first */ #define NETFS_SREQ_NO_PROGRESS 4 /* Set if we didn't manage to read any data */ #define NETFS_SREQ_ONDEMAND 5 /* Set if it's from on-demand read mode */ #define NETFS_SREQ_BOUNDARY 6 /* Set if ends on hard boundary (eg. ceph object) */ +#define NETFS_SREQ_HIT_EOF 7 /* Set if short due to EOF */ #define NETFS_SREQ_IN_PROGRESS 8 /* Unlocked when the subrequest completes */ #define NETFS_SREQ_NEED_RETRY 9 /* Set if the filesystem requests a retry */ #define NETFS_SREQ_RETRYING 10 /* Set if we're retrying */ @@ -205,13 +207,14 @@ struct netfs_io_subrequest { enum netfs_io_origin { NETFS_READAHEAD, /* This read was triggered by readahead */ NETFS_READPAGE, /* This read is a synchronous read */ + NETFS_READ_GAPS, /* This read is a synchronous read to fill gaps */ NETFS_READ_FOR_WRITE, /* This read is to prepare a write */ - NETFS_COPY_TO_CACHE, /* This write is to copy a read to the cache */ + NETFS_DIO_READ, /* This is a direct I/O read */ NETFS_WRITEBACK, /* This write was triggered by writepages */ NETFS_WRITETHROUGH, /* This write was made by netfs_perform_write() */ NETFS_UNBUFFERED_WRITE, /* This is an unbuffered write */ - NETFS_DIO_READ, /* This is a direct I/O read */ NETFS_DIO_WRITE, /* This is a direct I/O write */ + NETFS_PGPRIV2_COPY_TO_CACHE, /* [DEPRECATED] This is writing read data to the cache */ nr__netfs_io_origin } __mode(byte); @@ -228,11 +231,14 @@ struct netfs_io_request { struct address_space *mapping; /* The mapping being accessed */ struct kiocb *iocb; /* AIO completion vector */ struct netfs_cache_resources cache_resources; + struct readahead_control *ractl; /* Readahead descriptor */ struct list_head proc_link; /* Link in netfs_iorequests */ struct list_head subrequests; /* Contributory I/O operations */ struct netfs_io_stream io_streams[2]; /* Streams of parallel I/O operations */ #define NR_IO_STREAMS 2 //wreq->nr_io_streams struct netfs_group *group; /* Writeback group being written back */ + struct folio_queue *buffer; /* Head of I/O buffer */ + struct folio_queue *buffer_tail; /* Tail of I/O buffer */ struct iov_iter iter; /* Unencrypted-side iterator */ struct iov_iter io_iter; /* I/O (Encrypted-side) iterator */ void *netfs_priv; /* Private data for the netfs */ @@ -246,36 +252,35 @@ struct netfs_io_request { unsigned int nr_group_rel; /* Number of refs to release on ->group */ spinlock_t lock; /* Lock for queuing subreqs */ atomic_t nr_outstanding; /* Number of ops in progress */ - atomic_t nr_copy_ops; /* Number of copy-to-cache ops in progress */ - size_t upper_len; /* Length can be extended to here */ unsigned long long submitted; /* Amount submitted for I/O so far */ unsigned long long len; /* Length of the request */ size_t transferred; /* Amount to be indicated as transferred */ - short error; /* 0 or error that occurred */ + long error; /* 0 or error that occurred */ enum netfs_io_origin origin; /* Origin of the request */ bool direct_bv_unpin; /* T if direct_bv[] must be unpinned */ + u8 buffer_head_slot; /* First slot in ->buffer */ + u8 buffer_tail_slot; /* Next slot in ->buffer_tail */ unsigned long long i_size; /* Size of the file */ unsigned long long start; /* Start position */ atomic64_t issued_to; /* Write issuer folio cursor */ - unsigned long long contiguity; /* Tracking for gaps in the writeback sequence */ unsigned long long collected_to; /* Point we've collected to */ unsigned long long cleaned_to; /* Position we've cleaned folios to */ pgoff_t no_unlock_folio; /* Don't unlock this folio after read */ + size_t prev_donated; /* Fallback for subreq->prev_donated */ refcount_t ref; unsigned long flags; -#define NETFS_RREQ_INCOMPLETE_IO 0 /* Some ioreqs terminated short or with error */ #define NETFS_RREQ_COPY_TO_CACHE 1 /* Need to write to the cache */ #define NETFS_RREQ_NO_UNLOCK_FOLIO 2 /* Don't unlock no_unlock_folio on completion */ #define NETFS_RREQ_DONT_UNLOCK_FOLIOS 3 /* Don't unlock the folios on completion */ #define NETFS_RREQ_FAILED 4 /* The request failed */ #define NETFS_RREQ_IN_PROGRESS 5 /* Unlocked when the request completes */ -#define NETFS_RREQ_WRITE_TO_CACHE 7 /* Need to write to the cache */ #define NETFS_RREQ_UPLOAD_TO_SERVER 8 /* Need to write to the server */ #define NETFS_RREQ_NONBLOCK 9 /* Don't block if possible (O_NONBLOCK) */ #define NETFS_RREQ_BLOCKED 10 /* We blocked */ #define NETFS_RREQ_PAUSE 11 /* Pause subrequest generation */ #define NETFS_RREQ_USE_IO_ITER 12 /* Use ->io_iter rather than ->i_pages */ #define NETFS_RREQ_ALL_QUEUED 13 /* All subreqs are now queued */ +#define NETFS_RREQ_NEED_RETRY 14 /* Need to try retrying */ #define NETFS_RREQ_USE_PGPRIV2 31 /* [DEPRECATED] Use PG_private_2 to mark * write to cache on read */ const struct netfs_request_ops *netfs_ops; @@ -294,7 +299,7 @@ struct netfs_request_ops { /* Read request handling */ void (*expand_readahead)(struct netfs_io_request *rreq); - bool (*clamp_length)(struct netfs_io_subrequest *subreq); + int (*prepare_read)(struct netfs_io_subrequest *subreq); void (*issue_read)(struct netfs_io_subrequest *subreq); bool (*is_still_valid)(struct netfs_io_request *rreq); int (*check_write_begin)(struct file *file, loff_t pos, unsigned len, @@ -424,7 +429,10 @@ bool netfs_release_folio(struct folio *folio, gfp_t gfp); vm_fault_t netfs_page_mkwrite(struct vm_fault *vmf, struct netfs_group *netfs_group); /* (Sub)request management API. */ -void netfs_subreq_terminated(struct netfs_io_subrequest *, ssize_t, bool); +void netfs_read_subreq_progress(struct netfs_io_subrequest *subreq, + bool was_async); +void netfs_read_subreq_terminated(struct netfs_io_subrequest *subreq, + int error, bool was_async); void netfs_get_subrequest(struct netfs_io_subrequest *subreq, enum netfs_sreq_ref_trace what); void netfs_put_subrequest(struct netfs_io_subrequest *subreq, diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index bd19c4b91e31..cd4e28db0cbd 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -64,6 +64,7 @@ int netpoll_setup(struct netpoll *np); void __netpoll_cleanup(struct netpoll *np); void __netpoll_free(struct netpoll *np); void netpoll_cleanup(struct netpoll *np); +void do_netpoll_cleanup(struct netpoll *np); netdev_tx_t netpoll_send_skb(struct netpoll *np, struct sk_buff *skb); #ifdef CONFIG_NETPOLL diff --git a/include/linux/nvme-keyring.h b/include/linux/nvme-keyring.h index e10333d78dbb..19d2b256180f 100644 --- a/include/linux/nvme-keyring.h +++ b/include/linux/nvme-keyring.h @@ -12,7 +12,7 @@ key_serial_t nvme_tls_psk_default(struct key *keyring, const char *hostnqn, const char *subnqn); key_serial_t nvme_keyring_id(void); - +struct key *nvme_tls_key_lookup(key_serial_t key_id); #else static inline key_serial_t nvme_tls_psk_default(struct key *keyring, @@ -24,5 +24,9 @@ static inline key_serial_t nvme_keyring_id(void) { return 0; } +static inline struct key *nvme_tls_key_lookup(key_serial_t key_id) +{ + return ERR_PTR(-ENOTSUPP); +} #endif /* !CONFIG_NVME_KEYRING */ #endif /* _NVME_KEYRING_H */ diff --git a/include/linux/nvme-rdma.h b/include/linux/nvme-rdma.h index eb2f04d636c8..97c5f00b9aa3 100644 --- a/include/linux/nvme-rdma.h +++ b/include/linux/nvme-rdma.h @@ -25,6 +25,7 @@ enum nvme_rdma_cm_status { NVME_RDMA_CM_NO_RSC = 0x06, NVME_RDMA_CM_INVALID_IRD = 0x07, NVME_RDMA_CM_INVALID_ORD = 0x08, + NVME_RDMA_CM_INVALID_CNTLID = 0x09, }; static inline const char *nvme_rdma_cm_msg(enum nvme_rdma_cm_status status) @@ -46,6 +47,8 @@ static inline const char *nvme_rdma_cm_msg(enum nvme_rdma_cm_status status) return "invalid IRD"; case NVME_RDMA_CM_INVALID_ORD: return "Invalid ORD"; + case NVME_RDMA_CM_INVALID_CNTLID: + return "invalid controller ID"; default: return "unrecognized reason"; } @@ -64,7 +67,8 @@ struct nvme_rdma_cm_req { __le16 qid; __le16 hrqsize; __le16 hsqsize; - u8 rsvd[24]; + __le16 cntlid; + u8 rsvd[22]; }; /** diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 7b2ae2e43544..b58d9405d65e 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -987,8 +987,8 @@ struct nvme_rw_command { __le16 control; __le32 dsmgmt; __le32 reftag; - __le16 apptag; - __le16 appmask; + __le16 lbat; + __le16 lbatm; }; enum { @@ -1057,8 +1057,8 @@ struct nvme_write_zeroes_cmd { __le16 control; __le32 dsmgmt; __le32 reftag; - __le16 apptag; - __le16 appmask; + __le16 lbat; + __le16 lbatm; }; enum nvme_zone_mgmt_action { diff --git a/include/linux/oa_tc6.h b/include/linux/oa_tc6.h new file mode 100644 index 000000000000..15f58e3c56c7 --- /dev/null +++ b/include/linux/oa_tc6.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * OPEN Alliance 10BASE‑T1x MAC‑PHY Serial Interface framework + * + * Link: https://opensig.org/download/document/OPEN_Alliance_10BASET1x_MAC-PHY_Serial_Interface_V1.1.pdf + * + * Author: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> + */ + +#include <linux/etherdevice.h> +#include <linux/spi/spi.h> + +struct oa_tc6; + +struct oa_tc6 *oa_tc6_init(struct spi_device *spi, struct net_device *netdev); +void oa_tc6_exit(struct oa_tc6 *tc6); +int oa_tc6_write_register(struct oa_tc6 *tc6, u32 address, u32 value); +int oa_tc6_write_registers(struct oa_tc6 *tc6, u32 address, u32 value[], + u8 length); +int oa_tc6_read_register(struct oa_tc6 *tc6, u32 address, u32 *value); +int oa_tc6_read_registers(struct oa_tc6 *tc6, u32 address, u32 value[], + u8 length); +netdev_tx_t oa_tc6_start_xmit(struct oa_tc6 *tc6, struct sk_buff *skb); +int oa_tc6_zero_align_receive_frame_enable(struct oa_tc6 *tc6); diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h index 082841908fe7..c9e3843d2dd5 100644 --- a/include/linux/omap-gpmc.h +++ b/include/linux/omap-gpmc.h @@ -84,13 +84,3 @@ extern void gpmc_read_settings_dt(struct device_node *np, struct gpmc_timings; struct omap_nand_platform_data; struct omap_onenand_platform_data; - -#if IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2) -extern int gpmc_onenand_init(struct omap_onenand_platform_data *d); -#else -#define board_onenand_data NULL -static inline int gpmc_onenand_init(struct omap_onenand_platform_data *d) -{ - return 0; -} -#endif diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index d9c7edb6422b..e39c3a7ce33c 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -32,6 +32,8 @@ int invalidate_inode_pages2_range(struct address_space *mapping, pgoff_t start, pgoff_t end); int kiocb_invalidate_pages(struct kiocb *iocb, size_t count); void kiocb_invalidate_post_direct_write(struct kiocb *iocb, size_t count); +int filemap_invalidate_pages(struct address_space *mapping, + loff_t pos, loff_t end, bool nowait); int write_inode_now(struct inode *, int sync); int filemap_fdatawrite(struct address_space *); diff --git a/include/linux/panic.h b/include/linux/panic.h index 3130e0b5116b..54d90b6c5f47 100644 --- a/include/linux/panic.h +++ b/include/linux/panic.h @@ -16,6 +16,7 @@ extern void oops_enter(void); extern void oops_exit(void); extern bool oops_may_print(void); +extern bool panic_triggering_all_cpu_backtrace; extern int panic_timeout; extern unsigned long panic_print; extern int panic_on_oops; diff --git a/include/linux/path.h b/include/linux/path.h index ca073e70decd..7ea389dc764b 100644 --- a/include/linux/path.h +++ b/include/linux/path.h @@ -18,12 +18,6 @@ static inline int path_equal(const struct path *path1, const struct path *path2) return path1->mnt == path2->mnt && path1->dentry == path2->dentry; } -static inline void path_put_init(struct path *path) -{ - path_put(path); - *path = (struct path) { }; -} - /* * Cleanup macro for use with __free(path_put). Avoids dereference and * copying @path unlike DEFINE_FREE(). path_put() will handle the empty diff --git a/include/linux/pci-pwrctl.h b/include/linux/pci-pwrctl.h index 45e9cfe740e4..0d23dddf59ec 100644 --- a/include/linux/pci-pwrctl.h +++ b/include/linux/pci-pwrctl.h @@ -7,6 +7,7 @@ #define __PCI_PWRCTL_H__ #include <linux/notifier.h> +#include <linux/workqueue.h> struct device; struct device_link; @@ -41,8 +42,10 @@ struct pci_pwrctl { /* Private: don't use. */ struct notifier_block nb; struct device_link *link; + struct work_struct work; }; +void pci_pwrctl_init(struct pci_pwrctl *pwrctl, struct device *dev); int pci_pwrctl_device_set_ready(struct pci_pwrctl *pwrctl); void pci_pwrctl_device_unset_ready(struct pci_pwrctl *pwrctl); int devm_pci_pwrctl_device_set_ready(struct device *dev, diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index e388c8b1cbc2..91182aa1d2ec 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -580,6 +580,7 @@ #define PCI_DEVICE_ID_AMD_19H_M78H_DF_F3 0x12fb #define PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3 0x12c3 #define PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3 0x16fb +#define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3 0x124b #define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3 0x12bb #define PCI_DEVICE_ID_AMD_MI200_DF_F3 0x14d3 #define PCI_DEVICE_ID_AMD_MI300_DF_F3 0x152b diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h index 36b942b67b7d..c012df33a9f0 100644 --- a/include/linux/percpu-rwsem.h +++ b/include/linux/percpu-rwsem.h @@ -145,7 +145,7 @@ extern void percpu_free_rwsem(struct percpu_rw_semaphore *); #define percpu_rwsem_assert_held(sem) lockdep_assert_held(sem) static inline void percpu_rwsem_release(struct percpu_rw_semaphore *sem, - bool read, unsigned long ip) + unsigned long ip) { lock_release(&sem->dep_map, ip); } diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index b3b34f6670cf..4b5b83677e3f 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -17,10 +17,14 @@ #ifdef CONFIG_ARM_PMU /* - * The ARMv7 CPU PMU supports up to 32 event counters. + * The Armv7 and Armv8.8 or less CPU PMU supports up to 32 event counters. + * The Armv8.9/9.4 CPU PMU supports up to 33 event counters. */ +#ifdef CONFIG_ARM #define ARMPMU_MAX_HWEVENTS 32 - +#else +#define ARMPMU_MAX_HWEVENTS 33 +#endif /* * ARM PMU hw_event flags */ @@ -96,7 +100,7 @@ struct arm_pmu { void (*stop)(struct arm_pmu *); void (*reset)(void *); int (*map_event)(struct perf_event *event); - int num_events; + DECLARE_BITMAP(cntr_mask, ARMPMU_MAX_HWEVENTS); bool secure_access; /* 32-bit ARM only */ #define ARMV8_PMUV3_MAX_COMMON_EVENTS 0x40 DECLARE_BITMAP(pmceid_bitmap, ARMV8_PMUV3_MAX_COMMON_EVENTS); diff --git a/include/linux/perf/arm_pmuv3.h b/include/linux/perf/arm_pmuv3.h index 7867db04ec98..3372c1b56486 100644 --- a/include/linux/perf/arm_pmuv3.h +++ b/include/linux/perf/arm_pmuv3.h @@ -6,8 +6,9 @@ #ifndef __PERF_ARM_PMUV3_H #define __PERF_ARM_PMUV3_H -#define ARMV8_PMU_MAX_COUNTERS 32 -#define ARMV8_PMU_COUNTER_MASK (ARMV8_PMU_MAX_COUNTERS - 1) +#define ARMV8_PMU_MAX_GENERAL_COUNTERS 31 +#define ARMV8_PMU_CYCLE_IDX 31 +#define ARMV8_PMU_INSTR_IDX 32 /* Not accessible from AArch32 */ /* * Common architectural and microarchitectural event numbers. @@ -227,8 +228,10 @@ */ #define ARMV8_PMU_OVSR_P GENMASK(30, 0) #define ARMV8_PMU_OVSR_C BIT(31) +#define ARMV8_PMU_OVSR_F BIT_ULL(32) /* arm64 only */ /* Mask for writable bits is both P and C fields */ -#define ARMV8_PMU_OVERFLOWED_MASK (ARMV8_PMU_OVSR_P | ARMV8_PMU_OVSR_C) +#define ARMV8_PMU_OVERFLOWED_MASK (ARMV8_PMU_OVSR_P | ARMV8_PMU_OVSR_C | \ + ARMV8_PMU_OVSR_F) /* * PMXEVTYPER: Event selection reg diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 1a8942277dda..e336306b8c08 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1602,13 +1602,7 @@ static inline int perf_is_paranoid(void) return sysctl_perf_event_paranoid > -1; } -static inline int perf_allow_kernel(struct perf_event_attr *attr) -{ - if (sysctl_perf_event_paranoid > 1 && !perfmon_capable()) - return -EACCES; - - return security_perf_event_open(attr, PERF_SECURITY_KERNEL); -} +int perf_allow_kernel(struct perf_event_attr *attr); static inline int perf_allow_cpu(struct perf_event_attr *attr) { diff --git a/include/linux/pgalloc_tag.h b/include/linux/pgalloc_tag.h index 18cd0c0c73d9..207f0c83c8e9 100644 --- a/include/linux/pgalloc_tag.h +++ b/include/linux/pgalloc_tag.h @@ -43,6 +43,18 @@ static inline void put_page_tag_ref(union codetag_ref *ref) page_ext_put(page_ext_from_codetag_ref(ref)); } +static inline void clear_page_tag_ref(struct page *page) +{ + if (mem_alloc_profiling_enabled()) { + union codetag_ref *ref = get_page_tag_ref(page); + + if (ref) { + set_codetag_empty(ref); + put_page_tag_ref(ref); + } + } +} + static inline void pgalloc_tag_add(struct page *page, struct task_struct *task, unsigned int nr) { @@ -126,6 +138,7 @@ static inline void pgalloc_tag_sub_pages(struct alloc_tag *tag, unsigned int nr) static inline union codetag_ref *get_page_tag_ref(struct page *page) { return NULL; } static inline void put_page_tag_ref(union codetag_ref *ref) {} +static inline void clear_page_tag_ref(struct page *page) {} static inline void pgalloc_tag_add(struct page *page, struct task_struct *task, unsigned int nr) {} static inline void pgalloc_tag_sub(struct page *page, unsigned int nr) {} diff --git a/include/linux/phy.h b/include/linux/phy.h index 6b7d40d49129..a98bc91a0cde 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -554,6 +554,9 @@ struct macsec_ops; * @drv: Pointer to the driver for this PHY instance * @devlink: Create a link between phy dev and mac dev, if the external phy * used by current mac interface is managed by another mac interface. + * @phyindex: Unique id across the phy's parent tree of phys to address the PHY + * from userspace, similar to ifindex. A zero index means the PHY + * wasn't assigned an id yet. * @phy_id: UID for this device found during discovery * @c45_ids: 802.3-c45 Device Identifiers if is_c45. * @is_c45: Set to true if this PHY uses clause 45 addressing. @@ -656,6 +659,7 @@ struct phy_device { struct device_link *devlink; + u32 phyindex; u32 phy_id; struct phy_c45_device_ids c45_ids; @@ -1777,6 +1781,8 @@ int phy_suspend(struct phy_device *phydev); int phy_resume(struct phy_device *phydev); int __phy_resume(struct phy_device *phydev); int phy_loopback(struct phy_device *phydev, bool enable); +int phy_sfp_connect_phy(void *upstream, struct phy_device *phy); +void phy_sfp_disconnect_phy(void *upstream, struct phy_device *phy); void phy_sfp_attach(void *upstream, struct sfp_bus *bus); void phy_sfp_detach(void *upstream, struct sfp_bus *bus); int phy_sfp_probe(struct phy_device *phydev, diff --git a/include/linux/phy_link_topology.h b/include/linux/phy_link_topology.h new file mode 100644 index 000000000000..68a59e25821c --- /dev/null +++ b/include/linux/phy_link_topology.h @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * PHY device list allow maintaining a list of PHY devices that are + * part of a netdevice's link topology. PHYs can for example be chained, + * as is the case when using a PHY that exposes an SFP module, on which an + * SFP transceiver that embeds a PHY is connected. + * + * This list can then be used by userspace to leverage individual PHY + * capabilities. + */ +#ifndef __PHY_LINK_TOPOLOGY_H +#define __PHY_LINK_TOPOLOGY_H + +#include <linux/ethtool.h> +#include <linux/netdevice.h> + +struct xarray; +struct phy_device; +struct sfp_bus; + +struct phy_link_topology { + struct xarray phys; + u32 next_phy_index; +}; + +struct phy_device_node { + enum phy_upstream upstream_type; + + union { + struct net_device *netdev; + struct phy_device *phydev; + } upstream; + + struct sfp_bus *parent_sfp_bus; + + struct phy_device *phy; +}; + +#if IS_ENABLED(CONFIG_PHYLIB) +int phy_link_topo_add_phy(struct net_device *dev, + struct phy_device *phy, + enum phy_upstream upt, void *upstream); + +void phy_link_topo_del_phy(struct net_device *dev, struct phy_device *phy); + +static inline struct phy_device * +phy_link_topo_get_phy(struct net_device *dev, u32 phyindex) +{ + struct phy_link_topology *topo = dev->link_topo; + struct phy_device_node *pdn; + + if (!topo) + return NULL; + + pdn = xa_load(&topo->phys, phyindex); + if (pdn) + return pdn->phy; + + return NULL; +} + +#else +static inline int phy_link_topo_add_phy(struct net_device *dev, + struct phy_device *phy, + enum phy_upstream upt, void *upstream) +{ + return 0; +} + +static inline void phy_link_topo_del_phy(struct net_device *dev, + struct phy_device *phy) +{ +} + +static inline struct phy_device * +phy_link_topo_get_phy(struct net_device *dev, u32 phyindex) +{ + return NULL; +} +#endif + +#endif /* __PHY_LINK_TOPOLOGY_H */ diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 2381e07429a2..5c01048860c4 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -598,6 +598,8 @@ int phylink_fwnode_phy_connect(struct phylink *pl, const struct fwnode_handle *fwnode, u32 flags); void phylink_disconnect_phy(struct phylink *); +int phylink_set_fixed_link(struct phylink *, + const struct phylink_link_state *); void phylink_mac_change(struct phylink *, bool up); void phylink_pcs_change(struct phylink_pcs *, bool up); diff --git a/include/linux/platform_data/microchip-ksz.h b/include/linux/platform_data/microchip-ksz.h index 8c659db4da6b..2ee1a679e592 100644 --- a/include/linux/platform_data/microchip-ksz.h +++ b/include/linux/platform_data/microchip-ksz.h @@ -27,7 +27,9 @@ enum ksz_chip_id { KSZ8795_CHIP_ID = 0x8795, KSZ8794_CHIP_ID = 0x8794, KSZ8765_CHIP_ID = 0x8765, - KSZ8830_CHIP_ID = 0x8830, + KSZ88X3_CHIP_ID = 0x8830, + KSZ8864_CHIP_ID = 0x8864, + KSZ8895_CHIP_ID = 0x8895, KSZ9477_CHIP_ID = 0x00947700, KSZ9896_CHIP_ID = 0x00989600, KSZ9897_CHIP_ID = 0x00989700, diff --git a/include/linux/platform_data/mtd-davinci-aemif.h b/include/linux/platform_data/mtd-davinci-aemif.h deleted file mode 100644 index a49826214a39..000000000000 --- a/include/linux/platform_data/mtd-davinci-aemif.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * TI DaVinci AEMIF support - * - * Copyright 2010 (C) Texas Instruments, Inc. https://www.ti.com/ - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ -#ifndef _MACH_DAVINCI_AEMIF_H -#define _MACH_DAVINCI_AEMIF_H - -#include <linux/platform_device.h> - -#define NRCSR_OFFSET 0x00 -#define AWCCR_OFFSET 0x04 -#define A1CR_OFFSET 0x10 - -#define ACR_ASIZE_MASK 0x3 -#define ACR_EW_MASK BIT(30) -#define ACR_SS_MASK BIT(31) - -/* All timings in nanoseconds */ -struct davinci_aemif_timing { - u8 wsetup; - u8 wstrobe; - u8 whold; - - u8 rsetup; - u8 rstrobe; - u8 rhold; - - u8 ta; -}; - -#endif diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h deleted file mode 100644 index dd474dd44848..000000000000 --- a/include/linux/platform_data/mtd-davinci.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * mach-davinci/nand.h - * - * Copyright © 2006 Texas Instruments. - * - * Ported to 2.6.23 Copyright © 2008 by - * Sander Huijsen <Shuijsen@optelecom-nkf.com> - * Troy Kisky <troy.kisky@boundarydevices.com> - * Dirk Behme <Dirk.Behme@gmail.com> - * - * -------------------------------------------------------------------------- - */ - -#ifndef __ARCH_ARM_DAVINCI_NAND_H -#define __ARCH_ARM_DAVINCI_NAND_H - -#include <linux/mtd/rawnand.h> - -#define NANDFCR_OFFSET 0x60 -#define NANDFSR_OFFSET 0x64 -#define NANDF1ECC_OFFSET 0x70 - -/* 4-bit ECC syndrome registers */ -#define NAND_4BIT_ECC_LOAD_OFFSET 0xbc -#define NAND_4BIT_ECC1_OFFSET 0xc0 -#define NAND_4BIT_ECC2_OFFSET 0xc4 -#define NAND_4BIT_ECC3_OFFSET 0xc8 -#define NAND_4BIT_ECC4_OFFSET 0xcc -#define NAND_ERR_ADD1_OFFSET 0xd0 -#define NAND_ERR_ADD2_OFFSET 0xd4 -#define NAND_ERR_ERRVAL1_OFFSET 0xd8 -#define NAND_ERR_ERRVAL2_OFFSET 0xdc - -/* NOTE: boards don't need to use these address bits - * for ALE/CLE unless they support booting from NAND. - * They're used unless platform data overrides them. - */ -#define MASK_ALE 0x08 -#define MASK_CLE 0x10 - -struct davinci_nand_pdata { /* platform_data */ - uint32_t mask_ale; - uint32_t mask_cle; - - /* - * 0-indexed chip-select number of the asynchronous - * interface to which the NAND device has been connected. - * - * So, if you have NAND connected to CS3 of DA850, you - * will pass '1' here. Since the asynchronous interface - * on DA850 starts from CS2. - */ - uint32_t core_chipsel; - - /* for packages using two chipselects */ - uint32_t mask_chipsel; - - /* board's default static partition info */ - struct mtd_partition *parts; - unsigned nr_parts; - - /* none == NAND_ECC_ENGINE_TYPE_NONE (strongly *not* advised!!) - * soft == NAND_ECC_ENGINE_TYPE_SOFT - * else == NAND_ECC_ENGINE_TYPE_ON_HOST, according to ecc_bits - * - * All DaVinci-family chips support 1-bit hardware ECC. - * Newer ones also support 4-bit ECC, but are awkward - * using it with large page chips. - */ - enum nand_ecc_engine_type engine_type; - enum nand_ecc_placement ecc_placement; - u8 ecc_bits; - - /* e.g. NAND_BUSWIDTH_16 */ - unsigned options; - /* e.g. NAND_BBT_USE_FLASH */ - unsigned bbt_options; - - /* Main and mirror bbt descriptor overrides */ - struct nand_bbt_descr *bbt_td; - struct nand_bbt_descr *bbt_md; - - /* Access timings */ - struct davinci_aemif_timing *timing; -}; - -#endif /* __ARCH_ARM_DAVINCI_NAND_H */ diff --git a/include/linux/platform_data/ti-aemif.h b/include/linux/platform_data/ti-aemif.h deleted file mode 100644 index 77625251df07..000000000000 --- a/include/linux/platform_data/ti-aemif.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * TI DaVinci AEMIF platform glue. - * - * Copyright (C) 2017 BayLibre SAS - * - * Author: - * Bartosz Golaszewski <bgolaszewski@baylibre.com> - */ - -#ifndef __TI_DAVINCI_AEMIF_DATA_H__ -#define __TI_DAVINCI_AEMIF_DATA_H__ - -#include <linux/of_platform.h> - -/** - * struct aemif_abus_data - Async bus configuration parameters. - * - * @cs - Chip-select number. - */ -struct aemif_abus_data { - u32 cs; -}; - -/** - * struct aemif_platform_data - Data to set up the TI aemif driver. - * - * @dev_lookup: of_dev_auxdata passed to of_platform_populate() for aemif - * subdevices. - * @cs_offset: Lowest allowed chip-select number. - * @abus_data: Array of async bus configuration entries. - * @num_abus_data: Number of abus entries. - * @sub_devices: Array of platform subdevices. - * @num_sub_devices: Number of subdevices. - */ -struct aemif_platform_data { - struct of_dev_auxdata *dev_lookup; - u32 cs_offset; - struct aemif_abus_data *abus_data; - size_t num_abus_data; - struct platform_device *sub_devices; - size_t num_sub_devices; -}; - -#endif /* __TI_DAVINCI_AEMIF_DATA_H__ */ diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 0aeeae1c1943..ae9bf7479e7b 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -62,6 +62,7 @@ #define ASUS_WMI_DEVID_KBD_BACKLIGHT 0x00050021 #define ASUS_WMI_DEVID_LIGHT_SENSOR 0x00050022 /* ?? */ #define ASUS_WMI_DEVID_LIGHTBAR 0x00050025 +#define ASUS_WMI_DEVID_OOBE 0x0005002F /* This can only be used to disable the screen, not re-enable */ #define ASUS_WMI_DEVID_SCREENPAD_POWER 0x00050031 /* Writing a brightness re-enables the screen if disabled */ diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index dc7b738de299..453691710839 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -158,7 +158,7 @@ static inline void posix_cputimers_init_work(void) { } * @rcu: RCU head for freeing the timer. */ struct k_itimer { - struct list_head list; + struct hlist_node list; struct hlist_node t_hash; spinlock_t it_lock; const struct k_clock *kclock; diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 72dc7e45c90c..910d407ebe63 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -243,8 +243,7 @@ struct power_supply_desc { const char *name; enum power_supply_type type; u8 charge_behaviours; - const enum power_supply_usb_type *usb_types; - size_t num_usb_types; + u32 usb_types; const enum power_supply_property *properties; size_t num_properties; diff --git a/include/linux/printk.h b/include/linux/printk.h index b937cefcb31c..eca9bb2ee637 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -9,6 +9,8 @@ #include <linux/ratelimit_types.h> #include <linux/once_lite.h> +struct console; + extern const char linux_banner[]; extern const char linux_proc_banner[]; @@ -161,15 +163,16 @@ int _printk(const char *fmt, ...); */ __printf(1, 2) __cold int _printk_deferred(const char *fmt, ...); -extern void __printk_safe_enter(void); -extern void __printk_safe_exit(void); +extern void __printk_deferred_enter(void); +extern void __printk_deferred_exit(void); + /* * The printk_deferred_enter/exit macros are available only as a hack for * some code paths that need to defer all printk console printing. Interrupts * must be disabled for the deferred duration. */ -#define printk_deferred_enter __printk_safe_enter -#define printk_deferred_exit __printk_safe_exit +#define printk_deferred_enter() __printk_deferred_enter() +#define printk_deferred_exit() __printk_deferred_exit() /* * Please don't use printk_ratelimit(), because it shares ratelimiting state @@ -197,6 +200,10 @@ extern asmlinkage void dump_stack_lvl(const char *log_lvl) __cold; extern asmlinkage void dump_stack(void) __cold; void printk_trigger_flush(void); void console_try_replay_all(void); +void printk_legacy_allow_panic_sync(void); +extern bool nbcon_device_try_acquire(struct console *con); +extern void nbcon_device_release(struct console *con); +void nbcon_atomic_flush_unsafe(void); #else static inline __printf(1, 0) int vprintk(const char *s, va_list args) @@ -279,6 +286,24 @@ static inline void printk_trigger_flush(void) static inline void console_try_replay_all(void) { } + +static inline void printk_legacy_allow_panic_sync(void) +{ +} + +static inline bool nbcon_device_try_acquire(struct console *con) +{ + return false; +} + +static inline void nbcon_device_release(struct console *con) +{ +} + +static inline void nbcon_atomic_flush_unsafe(void) +{ +} + #endif bool this_cpu_in_panic(void); diff --git a/include/linux/prmt.h b/include/linux/prmt.h index 24da8364b919..9c094294403f 100644 --- a/include/linux/prmt.h +++ b/include/linux/prmt.h @@ -2,6 +2,11 @@ #ifdef CONFIG_ACPI_PRMT void init_prmt(void); +int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer); #else static inline void init_prmt(void) { } +static inline int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer) +{ + return -EOPNOTSUPP; +} #endif diff --git a/include/linux/profile.h b/include/linux/profile.h index 2fb487f61d12..3f53cdb0c27c 100644 --- a/include/linux/profile.h +++ b/include/linux/profile.h @@ -10,7 +10,6 @@ #define CPU_PROFILING 1 #define SCHED_PROFILING 2 -#define SLEEP_PROFILING 3 #define KVM_PROFILING 4 struct proc_dir_entry; diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 6e4b8206c7d0..c892d22ce0a7 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -47,10 +47,12 @@ struct system_device_crosststamp; * struct ptp_system_timestamp - system time corresponding to a PHC timestamp * @pre_ts: system timestamp before capturing PHC * @post_ts: system timestamp after capturing PHC + * @clockid: clock-base used for capturing the system timestamps */ struct ptp_system_timestamp { struct timespec64 pre_ts; struct timespec64 post_ts; + clockid_t clockid; }; /** @@ -457,14 +459,40 @@ static inline ktime_t ptp_convert_timestamp(const ktime_t *hwtstamp, static inline void ptp_read_system_prets(struct ptp_system_timestamp *sts) { - if (sts) - ktime_get_real_ts64(&sts->pre_ts); + if (sts) { + switch (sts->clockid) { + case CLOCK_REALTIME: + ktime_get_real_ts64(&sts->pre_ts); + break; + case CLOCK_MONOTONIC: + ktime_get_ts64(&sts->pre_ts); + break; + case CLOCK_MONOTONIC_RAW: + ktime_get_raw_ts64(&sts->pre_ts); + break; + default: + break; + } + } } static inline void ptp_read_system_postts(struct ptp_system_timestamp *sts) { - if (sts) - ktime_get_real_ts64(&sts->post_ts); + if (sts) { + switch (sts->clockid) { + case CLOCK_REALTIME: + ktime_get_real_ts64(&sts->post_ts); + break; + case CLOCK_MONOTONIC: + ktime_get_ts64(&sts->post_ts); + break; + case CLOCK_MONOTONIC_RAW: + ktime_get_raw_ts64(&sts->post_ts); + break; + default: + break; + } + } } #endif diff --git a/include/linux/pwm.h b/include/linux/pwm.h index f8c2dc12dbd3..8acd60b53f58 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -394,9 +394,6 @@ static inline bool pwm_might_sleep(struct pwm_device *pwm) } /* PWM provider APIs */ -int pwm_capture(struct pwm_device *pwm, struct pwm_capture *result, - unsigned long timeout); - void pwmchip_put(struct pwm_chip *chip); struct pwm_chip *pwmchip_alloc(struct device *parent, unsigned int npwm, size_t sizeof_priv); struct pwm_chip *devm_pwmchip_alloc(struct device *parent, unsigned int npwm, size_t sizeof_priv); @@ -462,13 +459,6 @@ static inline void pwm_disable(struct pwm_device *pwm) might_sleep(); } -static inline int pwm_capture(struct pwm_device *pwm, - struct pwm_capture *result, - unsigned long timeout) -{ - return -EINVAL; -} - static inline void pwmchip_put(struct pwm_chip *chip) { } diff --git a/include/linux/rcu_segcblist.h b/include/linux/rcu_segcblist.h index ba95c06675e1..2fdc2208f1ca 100644 --- a/include/linux/rcu_segcblist.h +++ b/include/linux/rcu_segcblist.h @@ -185,11 +185,7 @@ struct rcu_cblist { * ---------------------------------------------------------------------------- */ #define SEGCBLIST_ENABLED BIT(0) -#define SEGCBLIST_RCU_CORE BIT(1) -#define SEGCBLIST_LOCKING BIT(2) -#define SEGCBLIST_KTHREAD_CB BIT(3) -#define SEGCBLIST_KTHREAD_GP BIT(4) -#define SEGCBLIST_OFFLOADED BIT(5) +#define SEGCBLIST_OFFLOADED BIT(1) struct rcu_segcblist { struct rcu_head *head; diff --git a/include/linux/rculist.h b/include/linux/rculist.h index 3dc1e58865f7..14dfa6008467 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -191,7 +191,10 @@ static inline void hlist_del_init_rcu(struct hlist_node *n) * @old : the element to be replaced * @new : the new element to insert * - * The @old entry will be replaced with the @new entry atomically. + * The @old entry will be replaced with the @new entry atomically from + * the perspective of concurrent readers. It is the caller's responsibility + * to synchronize with concurrent updaters, if any. + * * Note: @old should not be empty. */ static inline void list_replace_rcu(struct list_head *old, @@ -519,7 +522,9 @@ static inline void hlist_del_rcu(struct hlist_node *n) * @old : the element to be replaced * @new : the new element to insert * - * The @old entry will be replaced with the @new entry atomically. + * The @old entry will be replaced with the @new entry atomically from + * the perspective of concurrent readers. It is the caller's responsibility + * to synchronize with concurrent updaters, if any. */ static inline void hlist_replace_rcu(struct hlist_node *old, struct hlist_node *new) diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 13f6f00aecf9..58d84c59f3dd 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -34,10 +34,12 @@ #define ULONG_CMP_GE(a, b) (ULONG_MAX / 2 >= (a) - (b)) #define ULONG_CMP_LT(a, b) (ULONG_MAX / 2 < (a) - (b)) +#define RCU_SEQ_CTR_SHIFT 2 +#define RCU_SEQ_STATE_MASK ((1 << RCU_SEQ_CTR_SHIFT) - 1) + /* Exported common interfaces */ void call_rcu(struct rcu_head *head, rcu_callback_t func); void rcu_barrier_tasks(void); -void rcu_barrier_tasks_rude(void); void synchronize_rcu(void); struct rcu_gp_oldstate; @@ -144,11 +146,18 @@ void rcu_init_nohz(void); int rcu_nocb_cpu_offload(int cpu); int rcu_nocb_cpu_deoffload(int cpu); void rcu_nocb_flush_deferred_wakeup(void); + +#define RCU_NOCB_LOCKDEP_WARN(c, s) RCU_LOCKDEP_WARN(c, s) + #else /* #ifdef CONFIG_RCU_NOCB_CPU */ + static inline void rcu_init_nohz(void) { } static inline int rcu_nocb_cpu_offload(int cpu) { return -EINVAL; } static inline int rcu_nocb_cpu_deoffload(int cpu) { return 0; } static inline void rcu_nocb_flush_deferred_wakeup(void) { } + +#define RCU_NOCB_LOCKDEP_WARN(c, s) + #endif /* #else #ifdef CONFIG_RCU_NOCB_CPU */ /* @@ -165,6 +174,7 @@ static inline void rcu_nocb_flush_deferred_wakeup(void) { } } while (0) void call_rcu_tasks(struct rcu_head *head, rcu_callback_t func); void synchronize_rcu_tasks(void); +void rcu_tasks_torture_stats_print(char *tt, char *tf); # else # define rcu_tasks_classic_qs(t, preempt) do { } while (0) # define call_rcu_tasks call_rcu @@ -191,6 +201,7 @@ void rcu_tasks_trace_qs_blkd(struct task_struct *t); rcu_tasks_trace_qs_blkd(t); \ } \ } while (0) +void rcu_tasks_trace_torture_stats_print(char *tt, char *tf); # else # define rcu_tasks_trace_qs(t) do { } while (0) # endif @@ -202,8 +213,8 @@ do { \ } while (0) # ifdef CONFIG_TASKS_RUDE_RCU -void call_rcu_tasks_rude(struct rcu_head *head, rcu_callback_t func); void synchronize_rcu_tasks_rude(void); +void rcu_tasks_rude_torture_stats_print(char *tt, char *tf); # endif #define rcu_note_voluntary_context_switch(t) rcu_tasks_qs(t, false) diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index d9ac7b136aea..0ee270b3f5ed 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -111,6 +111,11 @@ static inline void __kvfree_call_rcu(struct rcu_head *head, void *ptr) kvfree(ptr); } +static inline void kvfree_rcu_barrier(void) +{ + rcu_barrier(); +} + #ifdef CONFIG_KASAN_GENERIC void kvfree_call_rcu(struct rcu_head *head, void *ptr); #else @@ -158,7 +163,7 @@ void rcu_scheduler_starting(void); static inline void rcu_end_inkernel_boot(void) { } static inline bool rcu_inkernel_boot_has_ended(void) { return true; } static inline bool rcu_is_watching(void) { return true; } -static inline void rcu_momentary_dyntick_idle(void) { } +static inline void rcu_momentary_eqs(void) { } static inline void kfree_rcu_scheduler_running(void) { } static inline bool rcu_gp_might_be_stalled(void) { return false; } diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index 254244202ea9..90a684f94776 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -35,9 +35,10 @@ static inline void rcu_virt_note_context_switch(void) void synchronize_rcu_expedited(void); void kvfree_call_rcu(struct rcu_head *head, void *ptr); +void kvfree_rcu_barrier(void); void rcu_barrier(void); -void rcu_momentary_dyntick_idle(void); +void rcu_momentary_eqs(void); void kfree_rcu_scheduler_running(void); bool rcu_gp_might_be_stalled(void); diff --git a/include/linux/refcount.h b/include/linux/refcount.h index 59b3b752394d..35f039ecb272 100644 --- a/include/linux/refcount.h +++ b/include/linux/refcount.h @@ -266,12 +266,12 @@ bool __refcount_sub_and_test(int i, refcount_t *r, int *oldp) if (oldp) *oldp = old; - if (old == i) { + if (old > 0 && old == i) { smp_acquire__after_ctrl_dep(); return true; } - if (unlikely(old < 0 || old - i < 0)) + if (unlikely(old <= 0 || old - i < 0)) refcount_warn_saturate(r, REFCOUNT_SUB_UAF); return false; diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 122e38161acb..f9ccad32fc5c 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1521,6 +1521,9 @@ struct regmap_irq_chip_data; * struct regmap_irq_chip - Description of a generic regmap irq_chip. * * @name: Descriptive name for IRQ controller. + * @domain_suffix: Name suffix to be appended to end of IRQ domain name. Needed + * when multiple regmap-IRQ controllers are created from same + * device. * * @main_status: Base main status register address. For chips which have * interrupts arranged in separate sub-irq blocks with own IRQ @@ -1606,6 +1609,7 @@ struct regmap_irq_chip_data; */ struct regmap_irq_chip { const char *name; + const char *domain_suffix; unsigned int main_status; unsigned int num_main_status_bits; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index d986ec13092e..b9ce521910a0 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -452,6 +452,14 @@ static inline int of_regulator_bulk_get_all(struct device *dev, struct device_no return 0; } +static inline int devm_regulator_bulk_get_const( + struct device *dev, int num_consumers, + const struct regulator_bulk_data *in_consumers, + struct regulator_bulk_data **out_consumers) +{ + return 0; +} + static inline int regulator_bulk_enable(int num_consumers, struct regulator_bulk_data *consumers) { diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index b0875b99e811..d94abba1c716 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -248,6 +248,7 @@ struct resctrl_schema { /* The number of closid supported by this resource regardless of CDP */ u32 resctrl_arch_get_num_closid(struct rdt_resource *r); +u32 resctrl_arch_system_num_rmid_idx(void); int resctrl_arch_update_domains(struct rdt_resource *r, u32 closid); /* diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 373003ace639..997b34197385 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -147,7 +147,8 @@ void rfkill_destroy(struct rfkill *rfkill); * Prefer to use rfkill_set_hw_state if you don't need any special reason. */ bool rfkill_set_hw_state_reason(struct rfkill *rfkill, - bool blocked, unsigned long reason); + bool blocked, + enum rfkill_hard_block_reasons reason); /** * rfkill_set_hw_state - Set the internal rfkill hardware block state * @rfkill: pointer to the rfkill class to modify. @@ -280,7 +281,7 @@ static inline void rfkill_destroy(struct rfkill *rfkill) static inline bool rfkill_set_hw_state_reason(struct rfkill *rfkill, bool blocked, - unsigned long reason) + enum rfkill_hard_block_reasons reason) { return blocked; } diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 96d2140b471e..fd35d4ec12e1 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -193,7 +193,6 @@ void ring_buffer_set_clock(struct trace_buffer *buffer, void ring_buffer_set_time_stamp_abs(struct trace_buffer *buffer, bool abs); bool ring_buffer_time_stamp_abs(struct trace_buffer *buffer); -size_t ring_buffer_nr_pages(struct trace_buffer *buffer, int cpu); size_t ring_buffer_nr_dirty_pages(struct trace_buffer *buffer, int cpu); struct buffer_data_read_page; diff --git a/include/linux/rpmb.h b/include/linux/rpmb.h new file mode 100644 index 000000000000..cccda73eea4d --- /dev/null +++ b/include/linux/rpmb.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Intel Corp. All rights reserved + * Copyright (C) 2021-2022 Linaro Ltd + */ +#ifndef __RPMB_H__ +#define __RPMB_H__ + +#include <linux/device.h> +#include <linux/types.h> + +/** + * enum rpmb_type - type of underlying storage technology + * + * @RPMB_TYPE_EMMC : emmc (JESD84-B50.1) + * @RPMB_TYPE_UFS : UFS (JESD220) + * @RPMB_TYPE_NVME : NVM Express + */ +enum rpmb_type { + RPMB_TYPE_EMMC, + RPMB_TYPE_UFS, + RPMB_TYPE_NVME, +}; + +/** + * struct rpmb_descr - RPMB description provided by the underlying block device + * + * @type : block device type + * @route_frames : routes frames to and from the RPMB device + * @dev_id : unique device identifier read from the hardware + * @dev_id_len : length of unique device identifier + * @reliable_wr_count: number of sectors that can be written in one access + * @capacity : capacity of the device in units of 128K + * + * @dev_id is intended to be used as input when deriving the authenticaion key. + */ +struct rpmb_descr { + enum rpmb_type type; + int (*route_frames)(struct device *dev, u8 *req, unsigned int req_len, + u8 *resp, unsigned int resp_len); + u8 *dev_id; + size_t dev_id_len; + u16 reliable_wr_count; + u16 capacity; +}; + +/** + * struct rpmb_dev - device which can support RPMB partition + * + * @dev : device + * @id : device_id + * @list_node : linked list node + * @descr : RPMB description + */ +struct rpmb_dev { + struct device dev; + int id; + struct list_head list_node; + struct rpmb_descr descr; +}; + +#define to_rpmb_dev(x) container_of((x), struct rpmb_dev, dev) + +#if IS_ENABLED(CONFIG_RPMB) +struct rpmb_dev *rpmb_dev_get(struct rpmb_dev *rdev); +void rpmb_dev_put(struct rpmb_dev *rdev); +struct rpmb_dev *rpmb_dev_find_device(const void *data, + const struct rpmb_dev *start, + int (*match)(struct device *dev, + const void *data)); +int rpmb_interface_register(struct class_interface *intf); +void rpmb_interface_unregister(struct class_interface *intf); +struct rpmb_dev *rpmb_dev_register(struct device *dev, + struct rpmb_descr *descr); +int rpmb_dev_unregister(struct rpmb_dev *rdev); + +int rpmb_route_frames(struct rpmb_dev *rdev, u8 *req, + unsigned int req_len, u8 *resp, unsigned int resp_len); + +#else +static inline struct rpmb_dev *rpmb_dev_get(struct rpmb_dev *rdev) +{ + return NULL; +} + +static inline void rpmb_dev_put(struct rpmb_dev *rdev) { } + +static inline struct rpmb_dev * +rpmb_dev_find_device(const void *data, const struct rpmb_dev *start, + int (*match)(struct device *dev, const void *data)) +{ + return NULL; +} + +static inline int rpmb_interface_register(struct class_interface *intf) +{ + return -EOPNOTSUPP; +} + +static inline void rpmb_interface_unregister(struct class_interface *intf) +{ +} + +static inline struct rpmb_dev * +rpmb_dev_register(struct device *dev, struct rpmb_descr *descr) +{ + return NULL; +} + +static inline int rpmb_dev_unregister(struct rpmb_dev *dev) +{ + return 0; +} + +static inline int rpmb_route_frames(struct rpmb_dev *rdev, u8 *req, + unsigned int req_len, u8 *resp, + unsigned int resp_len) +{ + return -EOPNOTSUPP; +} +#endif /* CONFIG_RPMB */ + +#endif /* __RPMB_H__ */ diff --git a/include/linux/sched.h b/include/linux/sched.h index f8d150343d42..3773c1c8f099 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1243,7 +1243,6 @@ struct task_struct { /* Sequence number to catch updates: */ seqcount_spinlock_t mems_allowed_seq; int cpuset_mem_spread_rotor; - int cpuset_slab_spread_rotor; #endif #ifdef CONFIG_CGROUPS /* Control Group info protected by css_set_lock: */ diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 0a0e23c45406..c8ed09ac29ac 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -137,7 +137,7 @@ struct signal_struct { /* POSIX.1b Interval Timers */ unsigned int next_posix_timer_id; - struct list_head posix_timers; + struct hlist_head posix_timers; /* ITIMER_REAL timer for the process */ struct hrtimer real_timer; @@ -276,8 +276,7 @@ static inline void signal_set_stop_flags(struct signal_struct *sig, extern void flush_signals(struct task_struct *); extern void ignore_signals(struct task_struct *); extern void flush_signal_handlers(struct task_struct *, int force_default); -extern int dequeue_signal(struct task_struct *task, sigset_t *mask, - kernel_siginfo_t *info, enum pid_type *type); +extern int dequeue_signal(sigset_t *mask, kernel_siginfo_t *info, enum pid_type *type); static inline int kernel_dequeue_signal(void) { @@ -287,7 +286,7 @@ static inline int kernel_dequeue_signal(void) int ret; spin_lock_irq(&task->sighand->siglock); - ret = dequeue_signal(task, &task->blocked, &__info, &__type); + ret = dequeue_signal(&task->blocked, &__info, &__type); spin_unlock_irq(&task->sighand->siglock); return ret; diff --git a/include/linux/scmi_imx_protocol.h b/include/linux/scmi_imx_protocol.h new file mode 100644 index 000000000000..066216f1357a --- /dev/null +++ b/include/linux/scmi_imx_protocol.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * SCMI Message Protocol driver NXP extension header + * + * Copyright 2024 NXP. + */ + +#ifndef _LINUX_SCMI_NXP_PROTOCOL_H +#define _LINUX_SCMI_NXP_PROTOCOL_H + +#include <linux/bitfield.h> +#include <linux/device.h> +#include <linux/notifier.h> +#include <linux/types.h> + +enum scmi_nxp_protocol { + SCMI_PROTOCOL_IMX_BBM = 0x81, + SCMI_PROTOCOL_IMX_MISC = 0x84, +}; + +struct scmi_imx_bbm_proto_ops { + int (*rtc_time_set)(const struct scmi_protocol_handle *ph, u32 id, + uint64_t sec); + int (*rtc_time_get)(const struct scmi_protocol_handle *ph, u32 id, + u64 *val); + int (*rtc_alarm_set)(const struct scmi_protocol_handle *ph, u32 id, + bool enable, u64 sec); + int (*button_get)(const struct scmi_protocol_handle *ph, u32 *state); +}; + +enum scmi_nxp_notification_events { + SCMI_EVENT_IMX_BBM_RTC = 0x0, + SCMI_EVENT_IMX_BBM_BUTTON = 0x1, + SCMI_EVENT_IMX_MISC_CONTROL = 0x0, +}; + +struct scmi_imx_bbm_notif_report { + bool is_rtc; + bool is_button; + ktime_t timestamp; + unsigned int rtc_id; + unsigned int rtc_evt; +}; + +struct scmi_imx_misc_ctrl_notify_report { + ktime_t timestamp; + unsigned int ctrl_id; + unsigned int flags; +}; + +struct scmi_imx_misc_proto_ops { + int (*misc_ctrl_set)(const struct scmi_protocol_handle *ph, u32 id, + u32 num, u32 *val); + int (*misc_ctrl_get)(const struct scmi_protocol_handle *ph, u32 id, + u32 *num, u32 *val); + int (*misc_ctrl_req_notify)(const struct scmi_protocol_handle *ph, + u32 ctrl_id, u32 evt_id, u32 flags); +}; +#endif diff --git a/include/linux/security.h b/include/linux/security.h index 1390f1efb4f0..c37c32ebbdcd 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -83,6 +83,18 @@ enum lsm_event { LSM_POLICY_CHANGE, }; +struct dm_verity_digest { + const char *alg; + const u8 *digest; + size_t digest_len; +}; + +enum lsm_integrity_type { + LSM_INT_DMVERITY_SIG_VALID, + LSM_INT_DMVERITY_ROOTHASH, + LSM_INT_FSVERITY_BUILTINSIG_VALID, +}; + /* * These are reasons that can be passed to the security_locked_down() * LSM hook. Lockdown reasons that protect kernel integrity (ie, the @@ -399,6 +411,9 @@ int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer void security_inode_getsecid(struct inode *inode, u32 *secid); int security_inode_copy_up(struct dentry *src, struct cred **new); int security_inode_copy_up_xattr(struct dentry *src, const char *name); +int security_inode_setintegrity(const struct inode *inode, + enum lsm_integrity_type type, const void *value, + size_t size); int security_kernfs_init_security(struct kernfs_node *kn_dir, struct kernfs_node *kn); int security_file_permission(struct file *file, int mask); @@ -509,6 +524,11 @@ int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen); int security_locked_down(enum lockdown_reason what); int lsm_fill_user_ctx(struct lsm_ctx __user *uctx, u32 *uctx_len, void *val, size_t val_len, u64 id, u64 flags); +int security_bdev_alloc(struct block_device *bdev); +void security_bdev_free(struct block_device *bdev); +int security_bdev_setintegrity(struct block_device *bdev, + enum lsm_integrity_type type, const void *value, + size_t size); #else /* CONFIG_SECURITY */ static inline int call_blocking_lsm_notifier(enum lsm_event event, void *data) @@ -634,7 +654,7 @@ static inline int security_settime64(const struct timespec64 *ts, static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) { - return __vm_enough_memory(mm, pages, cap_vm_enough_memory(mm, pages)); + return __vm_enough_memory(mm, pages, !cap_vm_enough_memory(mm, pages)); } static inline int security_bprm_creds_for_exec(struct linux_binprm *bprm) @@ -1010,6 +1030,13 @@ static inline int security_inode_copy_up(struct dentry *src, struct cred **new) return 0; } +static inline int security_inode_setintegrity(const struct inode *inode, + enum lsm_integrity_type type, + const void *value, size_t size) +{ + return 0; +} + static inline int security_kernfs_init_security(struct kernfs_node *kn_dir, struct kernfs_node *kn) { @@ -1483,6 +1510,23 @@ static inline int lsm_fill_user_ctx(struct lsm_ctx __user *uctx, { return -EOPNOTSUPP; } + +static inline int security_bdev_alloc(struct block_device *bdev) +{ + return 0; +} + +static inline void security_bdev_free(struct block_device *bdev) +{ +} + +static inline int security_bdev_setintegrity(struct block_device *bdev, + enum lsm_integrity_type type, + const void *value, size_t size) +{ + return 0; +} + #endif /* CONFIG_SECURITY */ #if defined(CONFIG_SECURITY) && defined(CONFIG_WATCH_QUEUE) @@ -2090,6 +2134,7 @@ struct dentry *securityfs_create_symlink(const char *name, const char *target, const struct inode_operations *iops); extern void securityfs_remove(struct dentry *dentry); +extern void securityfs_recursive_remove(struct dentry *dentry); #else /* CONFIG_SECURITYFS */ @@ -2256,4 +2301,12 @@ static inline int security_uring_cmd(struct io_uring_cmd *ioucmd) #endif /* CONFIG_SECURITY */ #endif /* CONFIG_IO_URING */ +#ifdef CONFIG_SECURITY +extern void security_initramfs_populated(void); +#else +static inline void security_initramfs_populated(void) +{ +} +#endif /* CONFIG_SECURITY */ + #endif /* ! __LINUX_SECURITY_H */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index aea25eef9a1a..4ab65874a850 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -11,6 +11,8 @@ #include <linux/compiler.h> #include <linux/console.h> #include <linux/interrupt.h> +#include <linux/lockdep.h> +#include <linux/printk.h> #include <linux/spinlock.h> #include <linux/sched.h> #include <linux/tty.h> @@ -590,6 +592,95 @@ struct uart_port { void *private_data; /* generic platform data pointer */ }; +/* + * Only for console->device_lock()/_unlock() callbacks and internal + * port lock wrapper synchronization. + */ +static inline void __uart_port_lock_irqsave(struct uart_port *up, unsigned long *flags) +{ + spin_lock_irqsave(&up->lock, *flags); +} + +/* + * Only for console->device_lock()/_unlock() callbacks and internal + * port lock wrapper synchronization. + */ +static inline void __uart_port_unlock_irqrestore(struct uart_port *up, unsigned long flags) +{ + spin_unlock_irqrestore(&up->lock, flags); +} + +/** + * uart_port_set_cons - Safely set the @cons field for a uart + * @up: The uart port to set + * @con: The new console to set to + * + * This function must be used to set @up->cons. It uses the port lock to + * synchronize with the port lock wrappers in order to ensure that the console + * cannot change or disappear while another context is holding the port lock. + */ +static inline void uart_port_set_cons(struct uart_port *up, struct console *con) +{ + unsigned long flags; + + __uart_port_lock_irqsave(up, &flags); + up->cons = con; + __uart_port_unlock_irqrestore(up, flags); +} + +/* Only for internal port lock wrapper usage. */ +static inline bool __uart_port_using_nbcon(struct uart_port *up) +{ + lockdep_assert_held_once(&up->lock); + + if (likely(!uart_console(up))) + return false; + + /* + * @up->cons is only modified under the port lock. Therefore it is + * certain that it cannot disappear here. + * + * @up->cons->node is added/removed from the console list under the + * port lock. Therefore it is certain that the registration status + * cannot change here, thus @up->cons->flags can be read directly. + */ + if (hlist_unhashed_lockless(&up->cons->node) || + !(up->cons->flags & CON_NBCON) || + !up->cons->write_atomic) { + return false; + } + + return true; +} + +/* Only for internal port lock wrapper usage. */ +static inline bool __uart_port_nbcon_try_acquire(struct uart_port *up) +{ + if (!__uart_port_using_nbcon(up)) + return true; + + return nbcon_device_try_acquire(up->cons); +} + +/* Only for internal port lock wrapper usage. */ +static inline void __uart_port_nbcon_acquire(struct uart_port *up) +{ + if (!__uart_port_using_nbcon(up)) + return; + + while (!nbcon_device_try_acquire(up->cons)) + cpu_relax(); +} + +/* Only for internal port lock wrapper usage. */ +static inline void __uart_port_nbcon_release(struct uart_port *up) +{ + if (!__uart_port_using_nbcon(up)) + return; + + nbcon_device_release(up->cons); +} + /** * uart_port_lock - Lock the UART port * @up: Pointer to UART port structure @@ -597,6 +688,7 @@ struct uart_port { static inline void uart_port_lock(struct uart_port *up) { spin_lock(&up->lock); + __uart_port_nbcon_acquire(up); } /** @@ -606,6 +698,7 @@ static inline void uart_port_lock(struct uart_port *up) static inline void uart_port_lock_irq(struct uart_port *up) { spin_lock_irq(&up->lock); + __uart_port_nbcon_acquire(up); } /** @@ -616,6 +709,7 @@ static inline void uart_port_lock_irq(struct uart_port *up) static inline void uart_port_lock_irqsave(struct uart_port *up, unsigned long *flags) { spin_lock_irqsave(&up->lock, *flags); + __uart_port_nbcon_acquire(up); } /** @@ -626,7 +720,15 @@ static inline void uart_port_lock_irqsave(struct uart_port *up, unsigned long *f */ static inline bool uart_port_trylock(struct uart_port *up) { - return spin_trylock(&up->lock); + if (!spin_trylock(&up->lock)) + return false; + + if (!__uart_port_nbcon_try_acquire(up)) { + spin_unlock(&up->lock); + return false; + } + + return true; } /** @@ -638,7 +740,15 @@ static inline bool uart_port_trylock(struct uart_port *up) */ static inline bool uart_port_trylock_irqsave(struct uart_port *up, unsigned long *flags) { - return spin_trylock_irqsave(&up->lock, *flags); + if (!spin_trylock_irqsave(&up->lock, *flags)) + return false; + + if (!__uart_port_nbcon_try_acquire(up)) { + spin_unlock_irqrestore(&up->lock, *flags); + return false; + } + + return true; } /** @@ -647,6 +757,7 @@ static inline bool uart_port_trylock_irqsave(struct uart_port *up, unsigned long */ static inline void uart_port_unlock(struct uart_port *up) { + __uart_port_nbcon_release(up); spin_unlock(&up->lock); } @@ -656,6 +767,7 @@ static inline void uart_port_unlock(struct uart_port *up) */ static inline void uart_port_unlock_irq(struct uart_port *up) { + __uart_port_nbcon_release(up); spin_unlock_irq(&up->lock); } @@ -666,6 +778,7 @@ static inline void uart_port_unlock_irq(struct uart_port *up) */ static inline void uart_port_unlock_irqrestore(struct uart_port *up, unsigned long flags) { + __uart_port_nbcon_release(up); spin_unlock_irqrestore(&up->lock, flags); } diff --git a/include/linux/sfp.h b/include/linux/sfp.h index b14be59550e3..60c65cea74f6 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -550,7 +550,7 @@ struct sfp_upstream_ops { void (*link_down)(void *priv); void (*link_up)(void *priv); int (*connect_phy)(void *priv, struct phy_device *); - void (*disconnect_phy)(void *priv); + void (*disconnect_phy)(void *priv, struct phy_device *); }; #if IS_ENABLED(CONFIG_SFP) @@ -576,6 +576,7 @@ struct sfp_bus *sfp_bus_find_fwnode(const struct fwnode_handle *fwnode); int sfp_bus_add_upstream(struct sfp_bus *bus, void *upstream, const struct sfp_upstream_ops *ops); void sfp_bus_del_upstream(struct sfp_bus *bus); +const char *sfp_get_name(struct sfp_bus *bus); #else static inline int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id, @@ -654,6 +655,11 @@ static inline int sfp_bus_add_upstream(struct sfp_bus *bus, void *upstream, static inline void sfp_bus_del_upstream(struct sfp_bus *bus) { } + +static inline const char *sfp_get_name(struct sfp_bus *bus) +{ + return NULL; +} #endif #endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 29c3ea5b6e93..39f1d16f3628 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -827,6 +827,8 @@ enum skb_tstamp_type { * @csum_level: indicates the number of consecutive checksums found in * the packet minus one that have been verified as * CHECKSUM_UNNECESSARY (max 3) + * @unreadable: indicates that at least 1 of the fragments in this skb is + * unreadable. * @dst_pending_confirm: need to confirm neighbour * @decrypted: Decrypted SKB * @slow_gro: state present at GRO time, slower prepare step required @@ -1008,7 +1010,7 @@ struct sk_buff { #if IS_ENABLED(CONFIG_IP_SCTP) __u8 csum_not_inet:1; #endif - + __u8 unreadable:1; #if defined(CONFIG_NET_SCHED) || defined(CONFIG_NET_XGRESS) __u16 tc_index; /* traffic control index */ #endif @@ -1225,7 +1227,7 @@ static inline bool skb_unref(struct sk_buff *skb) { if (unlikely(!skb)) return false; - if (likely(refcount_read(&skb->users) == 1)) + if (!IS_ENABLED(CONFIG_DEBUG_NET) && likely(refcount_read(&skb->users) == 1)) smp_rmb(); else if (likely(!refcount_dec_and_test(&skb->users))) return false; @@ -1433,6 +1435,7 @@ void skb_prepare_seq_read(struct sk_buff *skb, unsigned int from, unsigned int skb_seq_read(unsigned int consumed, const u8 **data, struct skb_seq_state *st); void skb_abort_seq_read(struct skb_seq_state *st); +int skb_copy_seq_read(struct skb_seq_state *st, int offset, void *to, int len); unsigned int skb_find_text(struct sk_buff *skb, unsigned int from, unsigned int to, struct ts_config *config); @@ -1823,6 +1826,12 @@ static inline void skb_zcopy_downgrade_managed(struct sk_buff *skb) __skb_zcopy_downgrade_managed(skb); } +/* Return true if frags in this skb are readable by the host. */ +static inline bool skb_frags_readable(const struct sk_buff *skb) +{ + return !skb->unreadable; +} + static inline void skb_mark_not_on_list(struct sk_buff *skb) { skb->next = NULL; @@ -2539,10 +2548,17 @@ static inline void skb_len_add(struct sk_buff *skb, int delta) static inline void __skb_fill_netmem_desc(struct sk_buff *skb, int i, netmem_ref netmem, int off, int size) { - struct page *page = netmem_to_page(netmem); + struct page *page; __skb_fill_netmem_desc_noacc(skb_shinfo(skb), i, netmem, off, size); + if (netmem_is_net_iov(netmem)) { + skb->unreadable = true; + return; + } + + page = netmem_to_page(netmem); + /* Propagate page pfmemalloc to the skb if we can. The problem is * that not all callers have unique ownership of the page but rely * on page_is_pfmemalloc doing the right thing(tm). @@ -3523,21 +3539,58 @@ static inline void skb_frag_off_copy(skb_frag_t *fragto, fragto->offset = fragfrom->offset; } +/* Return: true if the skb_frag contains a net_iov. */ +static inline bool skb_frag_is_net_iov(const skb_frag_t *frag) +{ + return netmem_is_net_iov(frag->netmem); +} + +/** + * skb_frag_net_iov - retrieve the net_iov referred to by fragment + * @frag: the fragment + * + * Return: the &struct net_iov associated with @frag. Returns NULL if this + * frag has no associated net_iov. + */ +static inline struct net_iov *skb_frag_net_iov(const skb_frag_t *frag) +{ + if (!skb_frag_is_net_iov(frag)) + return NULL; + + return netmem_to_net_iov(frag->netmem); +} + /** * skb_frag_page - retrieve the page referred to by a paged fragment * @frag: the paged fragment * - * Returns the &struct page associated with @frag. + * Return: the &struct page associated with @frag. Returns NULL if this frag + * has no associated page. */ static inline struct page *skb_frag_page(const skb_frag_t *frag) { + if (skb_frag_is_net_iov(frag)) + return NULL; + return netmem_to_page(frag->netmem); } +/** + * skb_frag_netmem - retrieve the netmem referred to by a fragment + * @frag: the fragment + * + * Return: the &netmem_ref associated with @frag. + */ +static inline netmem_ref skb_frag_netmem(const skb_frag_t *frag) +{ + return frag->netmem; +} + int skb_pp_cow_data(struct page_pool *pool, struct sk_buff **pskb, unsigned int headroom); int skb_cow_data_for_xdp(struct page_pool *pool, struct sk_buff **pskb, struct bpf_prog *prog); + /** * skb_frag_address - gets the address of the data contained in a paged fragment * @frag: the paged fragment buffer @@ -3547,6 +3600,9 @@ int skb_cow_data_for_xdp(struct page_pool *pool, struct sk_buff **pskb, */ static inline void *skb_frag_address(const skb_frag_t *frag) { + if (!skb_frag_page(frag)) + return NULL; + return page_address(skb_frag_page(frag)) + skb_frag_off(frag); } diff --git a/include/linux/skbuff_ref.h b/include/linux/skbuff_ref.h index 16c241a23472..0f3c58007488 100644 --- a/include/linux/skbuff_ref.h +++ b/include/linux/skbuff_ref.h @@ -34,14 +34,13 @@ static inline void skb_frag_ref(struct sk_buff *skb, int f) bool napi_pp_put_page(netmem_ref netmem); -static inline void -skb_page_unref(struct page *page, bool recycle) +static inline void skb_page_unref(netmem_ref netmem, bool recycle) { #ifdef CONFIG_PAGE_POOL - if (recycle && napi_pp_put_page(page_to_netmem(page))) + if (recycle && napi_pp_put_page(netmem)) return; #endif - put_page(page); + put_page(netmem_to_page(netmem)); } /** @@ -54,7 +53,7 @@ skb_page_unref(struct page *page, bool recycle) */ static inline void __skb_frag_unref(skb_frag_t *frag, bool recycle) { - skb_page_unref(skb_frag_page(frag), recycle); + skb_page_unref(skb_frag_netmem(frag), recycle); } /** diff --git a/include/linux/slab.h b/include/linux/slab.h index eb2bf4629157..da3a546571e7 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -213,6 +213,12 @@ enum _slab_flag_bits { #endif /* + * freeptr_t represents a SLUB freelist pointer, which might be encoded + * and not dereferenceable if CONFIG_SLAB_FREELIST_HARDENED is enabled. + */ +typedef struct { unsigned long v; } freeptr_t; + +/* * ZERO_SIZE_PTR will be returned for zero sized kmalloc requests. * * Dereferencing ZERO_SIZE_PTR will lead to a distinct access fault. @@ -234,14 +240,173 @@ struct mem_cgroup; */ bool slab_is_available(void); -struct kmem_cache *kmem_cache_create(const char *name, unsigned int size, - unsigned int align, slab_flags_t flags, - void (*ctor)(void *)); -struct kmem_cache *kmem_cache_create_usercopy(const char *name, - unsigned int size, unsigned int align, - slab_flags_t flags, - unsigned int useroffset, unsigned int usersize, - void (*ctor)(void *)); +/** + * struct kmem_cache_args - Less common arguments for kmem_cache_create() + * + * Any uninitialized fields of the structure are interpreted as unused. The + * exception is @freeptr_offset where %0 is a valid value, so + * @use_freeptr_offset must be also set to %true in order to interpret the field + * as used. For @useroffset %0 is also valid, but only with non-%0 + * @usersize. + * + * When %NULL args is passed to kmem_cache_create(), it is equivalent to all + * fields unused. + */ +struct kmem_cache_args { + /** + * @align: The required alignment for the objects. + * + * %0 means no specific alignment is requested. + */ + unsigned int align; + /** + * @useroffset: Usercopy region offset. + * + * %0 is a valid offset, when @usersize is non-%0 + */ + unsigned int useroffset; + /** + * @usersize: Usercopy region size. + * + * %0 means no usercopy region is specified. + */ + unsigned int usersize; + /** + * @freeptr_offset: Custom offset for the free pointer + * in &SLAB_TYPESAFE_BY_RCU caches + * + * By default &SLAB_TYPESAFE_BY_RCU caches place the free pointer + * outside of the object. This might cause the object to grow in size. + * Cache creators that have a reason to avoid this can specify a custom + * free pointer offset in their struct where the free pointer will be + * placed. + * + * Note that placing the free pointer inside the object requires the + * caller to ensure that no fields are invalidated that are required to + * guard against object recycling (See &SLAB_TYPESAFE_BY_RCU for + * details). + * + * Using %0 as a value for @freeptr_offset is valid. If @freeptr_offset + * is specified, %use_freeptr_offset must be set %true. + * + * Note that @ctor currently isn't supported with custom free pointers + * as a @ctor requires an external free pointer. + */ + unsigned int freeptr_offset; + /** + * @use_freeptr_offset: Whether a @freeptr_offset is used. + */ + bool use_freeptr_offset; + /** + * @ctor: A constructor for the objects. + * + * The constructor is invoked for each object in a newly allocated slab + * page. It is the cache user's responsibility to free object in the + * same state as after calling the constructor, or deal appropriately + * with any differences between a freshly constructed and a reallocated + * object. + * + * %NULL means no constructor. + */ + void (*ctor)(void *); +}; + +struct kmem_cache *__kmem_cache_create_args(const char *name, + unsigned int object_size, + struct kmem_cache_args *args, + slab_flags_t flags); +static inline struct kmem_cache * +__kmem_cache_create(const char *name, unsigned int size, unsigned int align, + slab_flags_t flags, void (*ctor)(void *)) +{ + struct kmem_cache_args kmem_args = { + .align = align, + .ctor = ctor, + }; + + return __kmem_cache_create_args(name, size, &kmem_args, flags); +} + +/** + * kmem_cache_create_usercopy - Create a kmem cache with a region suitable + * for copying to userspace. + * @name: A string which is used in /proc/slabinfo to identify this cache. + * @size: The size of objects to be created in this cache. + * @align: The required alignment for the objects. + * @flags: SLAB flags + * @useroffset: Usercopy region offset + * @usersize: Usercopy region size + * @ctor: A constructor for the objects, or %NULL. + * + * This is a legacy wrapper, new code should use either KMEM_CACHE_USERCOPY() + * if whitelisting a single field is sufficient, or kmem_cache_create() with + * the necessary parameters passed via the args parameter (see + * &struct kmem_cache_args) + * + * Return: a pointer to the cache on success, NULL on failure. + */ +static inline struct kmem_cache * +kmem_cache_create_usercopy(const char *name, unsigned int size, + unsigned int align, slab_flags_t flags, + unsigned int useroffset, unsigned int usersize, + void (*ctor)(void *)) +{ + struct kmem_cache_args kmem_args = { + .align = align, + .ctor = ctor, + .useroffset = useroffset, + .usersize = usersize, + }; + + return __kmem_cache_create_args(name, size, &kmem_args, flags); +} + +/* If NULL is passed for @args, use this variant with default arguments. */ +static inline struct kmem_cache * +__kmem_cache_default_args(const char *name, unsigned int size, + struct kmem_cache_args *args, + slab_flags_t flags) +{ + struct kmem_cache_args kmem_default_args = {}; + + /* Make sure we don't get passed garbage. */ + if (WARN_ON_ONCE(args)) + return ERR_PTR(-EINVAL); + + return __kmem_cache_create_args(name, size, &kmem_default_args, flags); +} + +/** + * kmem_cache_create - Create a kmem cache. + * @__name: A string which is used in /proc/slabinfo to identify this cache. + * @__object_size: The size of objects to be created in this cache. + * @__args: Optional arguments, see &struct kmem_cache_args. Passing %NULL + * means defaults will be used for all the arguments. + * + * This is currently implemented as a macro using ``_Generic()`` to call + * either the new variant of the function, or a legacy one. + * + * The new variant has 4 parameters: + * ``kmem_cache_create(name, object_size, args, flags)`` + * + * See __kmem_cache_create_args() which implements this. + * + * The legacy variant has 5 parameters: + * ``kmem_cache_create(name, object_size, align, flags, ctor)`` + * + * The align and ctor parameters map to the respective fields of + * &struct kmem_cache_args + * + * Context: Cannot be called within a interrupt, but can be interrupted. + * + * Return: a pointer to the cache on success, NULL on failure. + */ +#define kmem_cache_create(__name, __object_size, __args, ...) \ + _Generic((__args), \ + struct kmem_cache_args *: __kmem_cache_create_args, \ + void *: __kmem_cache_default_args, \ + default: __kmem_cache_create)(__name, __object_size, __args, __VA_ARGS__) + void kmem_cache_destroy(struct kmem_cache *s); int kmem_cache_shrink(struct kmem_cache *s); @@ -253,20 +418,23 @@ int kmem_cache_shrink(struct kmem_cache *s); * f.e. add ____cacheline_aligned_in_smp to the struct declaration * then the objects will be properly aligned in SMP configurations. */ -#define KMEM_CACHE(__struct, __flags) \ - kmem_cache_create(#__struct, sizeof(struct __struct), \ - __alignof__(struct __struct), (__flags), NULL) +#define KMEM_CACHE(__struct, __flags) \ + __kmem_cache_create_args(#__struct, sizeof(struct __struct), \ + &(struct kmem_cache_args) { \ + .align = __alignof__(struct __struct), \ + }, (__flags)) /* * To whitelist a single field for copying to/from usercopy, use this * macro instead for KMEM_CACHE() above. */ -#define KMEM_CACHE_USERCOPY(__struct, __flags, __field) \ - kmem_cache_create_usercopy(#__struct, \ - sizeof(struct __struct), \ - __alignof__(struct __struct), (__flags), \ - offsetof(struct __struct, __field), \ - sizeof_field(struct __struct, __field), NULL) +#define KMEM_CACHE_USERCOPY(__struct, __flags, __field) \ + __kmem_cache_create_args(#__struct, sizeof(struct __struct), \ + &(struct kmem_cache_args) { \ + .align = __alignof__(struct __struct), \ + .useroffset = offsetof(struct __struct, __field), \ + .usersize = sizeof_field(struct __struct, __field), \ + }, (__flags)) /* * Common kmalloc functions provided by all allocators @@ -547,6 +715,35 @@ void *kmem_cache_alloc_lru_noprof(struct kmem_cache *s, struct list_lru *lru, gfp_t gfpflags) __assume_slab_alignment __malloc; #define kmem_cache_alloc_lru(...) alloc_hooks(kmem_cache_alloc_lru_noprof(__VA_ARGS__)) +/** + * kmem_cache_charge - memcg charge an already allocated slab memory + * @objp: address of the slab object to memcg charge + * @gfpflags: describe the allocation context + * + * kmem_cache_charge allows charging a slab object to the current memcg, + * primarily in cases where charging at allocation time might not be possible + * because the target memcg is not known (i.e. softirq context) + * + * The objp should be pointer returned by the slab allocator functions like + * kmalloc (with __GFP_ACCOUNT in flags) or kmem_cache_alloc. The memcg charge + * behavior can be controlled through gfpflags parameter, which affects how the + * necessary internal metadata can be allocated. Including __GFP_NOFAIL denotes + * that overcharging is requested instead of failure, but is not applied for the + * internal metadata allocation. + * + * There are several cases where it will return true even if the charging was + * not done: + * More specifically: + * + * 1. For !CONFIG_MEMCG or cgroup_disable=memory systems. + * 2. Already charged slab objects. + * 3. For slab objects from KMALLOC_NORMAL caches - allocated by kmalloc() + * without __GFP_ACCOUNT + * 4. Allocating internal metadata has failed + * + * Return: true if charge was successful otherwise false. + */ +bool kmem_cache_charge(void *objp, gfp_t gfpflags); void kmem_cache_free(struct kmem_cache *s, void *objp); kmem_buckets *kmem_buckets_create(const char *name, slab_flags_t flags, diff --git a/include/linux/smp.h b/include/linux/smp.h index fcd61dfe2af3..f1aa0952e8c3 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -109,7 +109,7 @@ static inline void on_each_cpu_cond(smp_cond_func_t cond_func, * Architecture specific boot CPU setup. Defined as empty weak function in * init/main.c. Architectures can override it. */ -void smp_prepare_boot_cpu(void); +void __init smp_prepare_boot_cpu(void); #ifdef CONFIG_SMP @@ -294,4 +294,10 @@ int smpcfd_prepare_cpu(unsigned int cpu); int smpcfd_dead_cpu(unsigned int cpu); int smpcfd_dying_cpu(unsigned int cpu); +#ifdef CONFIG_CSD_LOCK_WAIT_DEBUG +bool csd_lock_is_stuck(void); +#else +static inline bool csd_lock_is_stuck(void) { return false; } +#endif + #endif /* __LINUX_SMP_H */ diff --git a/include/linux/soc/qcom/pmic_glink.h b/include/linux/soc/qcom/pmic_glink.h index fd124aa18c81..7cddf1027752 100644 --- a/include/linux/soc/qcom/pmic_glink.h +++ b/include/linux/soc/qcom/pmic_glink.h @@ -23,10 +23,11 @@ struct pmic_glink_hdr { int pmic_glink_send(struct pmic_glink_client *client, void *data, size_t len); -struct pmic_glink_client *devm_pmic_glink_register_client(struct device *dev, - unsigned int id, - void (*cb)(const void *, size_t, void *), - void (*pdr)(void *, int), - void *priv); +struct pmic_glink_client *devm_pmic_glink_client_alloc(struct device *dev, + unsigned int id, + void (*cb)(const void *, size_t, void *), + void (*pdr)(void *, int), + void *priv); +void pmic_glink_client_register(struct pmic_glink_client *client); #endif diff --git a/include/linux/socket.h b/include/linux/socket.h index df9cdb8bbfb8..d18cc47e89bd 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -327,6 +327,7 @@ struct ucred { * plain text and require encryption */ +#define MSG_SOCK_DEVMEM 0x2000000 /* Receive devmem skbs as cmsg */ #define MSG_ZEROCOPY 0x4000000 /* Use user data in kernel path */ #define MSG_SPLICE_PAGES 0x8000000 /* Splice the pages from the iterator in sendmsg() */ #define MSG_FASTOPEN 0x20000000 /* Send data in TCP SYN */ diff --git a/include/linux/soundwire/sdw_intel.h b/include/linux/soundwire/sdw_intel.h index d537587b4499..37ae69365fe2 100644 --- a/include/linux/soundwire/sdw_intel.h +++ b/include/linux/soundwire/sdw_intel.h @@ -388,6 +388,7 @@ struct sdw_intel; /* struct intel_sdw_hw_ops - SoundWire ops for Intel platforms. * @debugfs_init: initialize all debugfs capabilities * @debugfs_exit: close and cleanup debugfs capabilities + * @get_link_count: fetch link count from hardware registers * @register_dai: read all PDI information and register DAIs * @check_clock_stop: throw error message if clock is not stopped. * @start_bus: normal start @@ -412,6 +413,8 @@ struct sdw_intel_hw_ops { void (*debugfs_init)(struct sdw_intel *sdw); void (*debugfs_exit)(struct sdw_intel *sdw); + int (*get_link_count)(struct sdw_intel *sdw); + int (*register_dai)(struct sdw_intel *sdw); void (*check_clock_stop)(struct sdw_intel *sdw); @@ -447,4 +450,9 @@ extern const struct sdw_intel_hw_ops sdw_intel_lnl_hw_ops; #define SDW_INTEL_DEV_NUM_IDA_MIN 6 +/* + * Max number of links supported in hardware + */ +#define SDW_INTEL_MAX_LINKS 5 + #endif diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index e4f3f3d30a03..4b95663163e0 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -498,7 +498,6 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch * controller has native support for memory like operations. * @mem_caps: controller capabilities for the handling of memory operations. * @unprepare_message: undo any work done by prepare_message(). - * @slave_abort: abort the ongoing transfer request on an SPI slave controller * @target_abort: abort the ongoing transfer request on an SPI target controller * @cs_gpiods: Array of GPIO descriptors to use as chip select lines; one per CS * number. Any individual value may be NULL for CS lines that @@ -725,10 +724,7 @@ struct spi_controller { struct spi_message *message); int (*unprepare_message)(struct spi_controller *ctlr, struct spi_message *message); - union { - int (*slave_abort)(struct spi_controller *ctlr); - int (*target_abort)(struct spi_controller *ctlr); - }; + int (*target_abort)(struct spi_controller *ctlr); /* * These hooks are for drivers that use a generic implementation @@ -802,11 +798,6 @@ static inline void spi_controller_put(struct spi_controller *ctlr) put_device(&ctlr->dev); } -static inline bool spi_controller_is_slave(struct spi_controller *ctlr) -{ - return IS_ENABLED(CONFIG_SPI_SLAVE) && ctlr->slave; -} - static inline bool spi_controller_is_target(struct spi_controller *ctlr) { return IS_ENABLED(CONFIG_SPI_SLAVE) && ctlr->target; @@ -902,12 +893,29 @@ extern int devm_spi_register_controller(struct device *dev, struct spi_controller *ctlr); extern void spi_unregister_controller(struct spi_controller *ctlr); -#if IS_ENABLED(CONFIG_ACPI) +#if IS_ENABLED(CONFIG_ACPI) && IS_ENABLED(CONFIG_SPI_MASTER) extern struct spi_controller *acpi_spi_find_controller_by_adev(struct acpi_device *adev); extern struct spi_device *acpi_spi_device_alloc(struct spi_controller *ctlr, struct acpi_device *adev, int index); int acpi_spi_count_resources(struct acpi_device *adev); +#else +static inline struct spi_controller *acpi_spi_find_controller_by_adev(struct acpi_device *adev) +{ + return NULL; +} + +static inline struct spi_device *acpi_spi_device_alloc(struct spi_controller *ctlr, + struct acpi_device *adev, + int index) +{ + return ERR_PTR(-ENODEV); +} + +static inline int acpi_spi_count_resources(struct acpi_device *adev) +{ + return 0; +} #endif /* @@ -1279,7 +1287,6 @@ extern int devm_spi_optimize_message(struct device *dev, struct spi_device *spi, extern int spi_setup(struct spi_device *spi); extern int spi_async(struct spi_device *spi, struct spi_message *message); -extern int spi_slave_abort(struct spi_device *spi); extern int spi_target_abort(struct spi_device *spi); static inline size_t diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h index d4cb83195f7a..c92cd43a47f4 100644 --- a/include/linux/spi/spi_bitbang.h +++ b/include/linux/spi/spi_bitbang.h @@ -24,6 +24,7 @@ struct spi_bitbang { #define BITBANG_CS_ACTIVE 1 /* normally nCS, active low */ #define BITBANG_CS_INACTIVE 0 + void (*set_mosi_idle)(struct spi_device *spi); /* txrx_bufs() may handle dma mapping for transfers that don't * already have one (transfer.{tx,rx}_dma is zero), or use PIO */ diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h index 8f3f72480e78..ed57598394de 100644 --- a/include/linux/srcutree.h +++ b/include/linux/srcutree.h @@ -129,10 +129,23 @@ struct srcu_struct { #define SRCU_STATE_SCAN1 1 #define SRCU_STATE_SCAN2 2 +/* + * Values for initializing gp sequence fields. Higher values allow wrap arounds to + * occur earlier. + * The second value with state is useful in the case of static initialization of + * srcu_usage where srcu_gp_seq_needed is expected to have some state value in its + * lower bits (or else it will appear to be already initialized within + * the call check_init_srcu_struct()). + */ +#define SRCU_GP_SEQ_INITIAL_VAL ((0UL - 100UL) << RCU_SEQ_CTR_SHIFT) +#define SRCU_GP_SEQ_INITIAL_VAL_WITH_STATE (SRCU_GP_SEQ_INITIAL_VAL - 1) + #define __SRCU_USAGE_INIT(name) \ { \ .lock = __SPIN_LOCK_UNLOCKED(name.lock), \ - .srcu_gp_seq_needed = -1UL, \ + .srcu_gp_seq = SRCU_GP_SEQ_INITIAL_VAL, \ + .srcu_gp_seq_needed = SRCU_GP_SEQ_INITIAL_VAL_WITH_STATE, \ + .srcu_gp_seq_needed_exp = SRCU_GP_SEQ_INITIAL_VAL, \ .work = __DELAYED_WORK_INITIALIZER(name.work, NULL, 0), \ } diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 84e13bd5df28..d79ff252cfdc 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -100,6 +100,7 @@ struct stmmac_dma_cfg { bool eame; bool multi_msi_en; bool dche; + bool atds; }; #define AXI_BLEN 7 @@ -137,33 +138,6 @@ struct stmmac_txq_cfg { int tbs_en; }; -/* FPE link state */ -enum stmmac_fpe_state { - FPE_STATE_OFF = 0, - FPE_STATE_CAPABLE = 1, - FPE_STATE_ENTERING_ON = 2, - FPE_STATE_ON = 3, -}; - -/* FPE link-partner hand-shaking mPacket type */ -enum stmmac_mpacket_type { - MPACKET_VERIFY = 0, - MPACKET_RESPONSE = 1, -}; - -enum stmmac_fpe_task_state_t { - __FPE_REMOVING, - __FPE_TASK_SCHED, -}; - -struct stmmac_fpe_cfg { - bool enable; /* FPE enable */ - bool hs_enable; /* FPE handshake enable */ - enum stmmac_fpe_state lp_fpe_state; /* Link Partner FPE state */ - enum stmmac_fpe_state lo_fpe_state; /* Local station FPE state */ - u32 fpe_csr; /* MAC_FPE_CTRL_STS reg cache */ -}; - struct stmmac_safety_feature_cfg { u32 tsoee; u32 mrxpee; @@ -231,7 +205,6 @@ struct plat_stmmacenet_data { struct fwnode_handle *port_node; struct device_node *mdio_node; struct stmmac_dma_cfg *dma_cfg; - struct stmmac_fpe_cfg *fpe_cfg; struct stmmac_safety_feature_cfg *safety_feat_cfg; int clk_csr; int has_gmac; diff --git a/include/linux/sungem_phy.h b/include/linux/sungem_phy.h index c505f30e8b68..eecc7eb63bfb 100644 --- a/include/linux/sungem_phy.h +++ b/include/linux/sungem_phy.h @@ -40,7 +40,7 @@ enum { /* An instance of a PHY, partially borrowed from mii_if_info */ struct mii_phy { - struct mii_phy_def* def; + const struct mii_phy_def *def; u32 advertising; int mii_id; diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 4bcf6754738d..5758104921e6 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -870,7 +870,7 @@ asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, #endif asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name, struct file_handle __user *handle, - int __user *mnt_id, int flag); + void __user *mnt_id, int flag); asmlinkage long sys_open_by_handle_at(int mountdirfd, struct file_handle __user *handle, int flags); diff --git a/include/linux/sysfb.h b/include/linux/sysfb.h index c9cb657dad08..bef5f06a91de 100644 --- a/include/linux/sysfb.h +++ b/include/linux/sysfb.h @@ -58,11 +58,11 @@ struct efifb_dmi_info { #ifdef CONFIG_SYSFB -void sysfb_disable(void); +void sysfb_disable(struct device *dev); #else /* CONFIG_SYSFB */ -static inline void sysfb_disable(void) +static inline void sysfb_disable(struct device *dev) { } diff --git a/include/linux/tee_core.h b/include/linux/tee_core.h index efd16ed52315..a38494d6b5f4 100644 --- a/include/linux/tee_core.h +++ b/include/linux/tee_core.h @@ -155,6 +155,18 @@ int tee_device_register(struct tee_device *teedev); void tee_device_unregister(struct tee_device *teedev); /** + * tee_device_set_dev_groups() - Set device attribute groups + * @teedev: Device to register + * @dev_groups: Attribute groups + * + * Assigns the provided @dev_groups to the @teedev to be registered later + * with tee_device_register(). Calling this function is optional, but if + * it's called it must be called before tee_device_register(). + */ +void tee_device_set_dev_groups(struct tee_device *teedev, + const struct attribute_group **dev_groups); + +/** * tee_session_calc_client_uuid() - Calculates client UUID for session * @uuid: Resulting UUID * @connection_method: Connection method for session (TEE_IOCTL_LOGIN_*) diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 25fbf960b474..25ea8fe2313e 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -55,6 +55,7 @@ enum thermal_notify_event { THERMAL_TZ_BIND_CDEV, /* Cooling dev is bind to the thermal zone */ THERMAL_TZ_UNBIND_CDEV, /* Cooling dev is unbind from the thermal zone */ THERMAL_INSTANCE_WEIGHT_CHANGED, /* Thermal instance weight changed */ + THERMAL_TZ_RESUME, /* Thermal zone is resuming after system sleep */ }; /** @@ -84,11 +85,17 @@ struct thermal_trip { struct thermal_zone_device; +struct cooling_spec { + unsigned long upper; /* Highest cooling state */ + unsigned long lower; /* Lowest cooling state */ + unsigned int weight; /* Cooling device weight */ +}; + struct thermal_zone_device_ops { - int (*bind) (struct thermal_zone_device *, - struct thermal_cooling_device *); - int (*unbind) (struct thermal_zone_device *, - struct thermal_cooling_device *); + bool (*should_bind) (struct thermal_zone_device *, + const struct thermal_trip *, + struct thermal_cooling_device *, + struct cooling_spec *); int (*get_temp) (struct thermal_zone_device *, int *); int (*set_trips) (struct thermal_zone_device *, int, int); int (*change_mode) (struct thermal_zone_device *, @@ -202,15 +209,12 @@ static inline void devm_thermal_of_zone_unregister(struct device *dev, } #endif -int thermal_zone_get_trip(struct thermal_zone_device *tz, int trip_id, - struct thermal_trip *trip); int for_each_thermal_trip(struct thermal_zone_device *tz, int (*cb)(struct thermal_trip *, void *), void *data); int thermal_zone_for_each_trip(struct thermal_zone_device *tz, int (*cb)(struct thermal_trip *, void *), void *data); -int thermal_zone_get_num_trips(struct thermal_zone_device *tz); void thermal_zone_set_trip_temp(struct thermal_zone_device *tz, struct thermal_trip *trip, int temp); @@ -239,20 +243,6 @@ const char *thermal_zone_device_type(struct thermal_zone_device *tzd); int thermal_zone_device_id(struct thermal_zone_device *tzd); struct device *thermal_zone_device(struct thermal_zone_device *tzd); -int thermal_bind_cdev_to_trip(struct thermal_zone_device *tz, - const struct thermal_trip *trip, - struct thermal_cooling_device *cdev, - unsigned long upper, unsigned long lower, - unsigned int weight); -int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int, - struct thermal_cooling_device *, - unsigned long, unsigned long, - unsigned int); -int thermal_unbind_cdev_from_trip(struct thermal_zone_device *tz, - const struct thermal_trip *trip, - struct thermal_cooling_device *cdev); -int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int, - struct thermal_cooling_device *); void thermal_zone_device_update(struct thermal_zone_device *, enum thermal_notify_event); diff --git a/include/linux/timekeeper_internal.h b/include/linux/timekeeper_internal.h index 84ff2844df2a..902c20ef495a 100644 --- a/include/linux/timekeeper_internal.h +++ b/include/linux/timekeeper_internal.h @@ -73,7 +73,7 @@ struct tk_read_base { * @overflow_seen: Overflow warning flag (DEBUG_TIMEKEEPING) * * Note: For timespec(64) based interfaces wall_to_monotonic is what - * we need to add to xtime (or xtime corrected for sub jiffie times) + * we need to add to xtime (or xtime corrected for sub jiffy times) * to get to monotonic time. Monotonic is pegged at zero at system * boot time, so wall_to_monotonic will be negative, however, we will * ALWAYS keep the tv_nsec part positive so we can use the usual diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 9df3e2973626..42bedcddd511 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -680,7 +680,7 @@ struct trace_event_file { * caching and such. Which is mostly OK ;-) */ unsigned long flags; - atomic_t ref; /* ref count for opened files */ + refcount_t ref; /* ref count for opened files */ atomic_t sm_ref; /* soft-mode reference counter */ atomic_t tm_ref; /* trigger-mode reference counter */ }; @@ -880,7 +880,6 @@ do { \ struct perf_event; DECLARE_PER_CPU(struct pt_regs, perf_trace_regs); -DECLARE_PER_CPU(int, bpf_kprobe_override); extern int perf_trace_init(struct perf_event *event); extern void perf_trace_destroy(struct perf_event *event); diff --git a/include/linux/ubsan.h b/include/linux/ubsan.h index bff7445498de..d8219cbe09ff 100644 --- a/include/linux/ubsan.h +++ b/include/linux/ubsan.h @@ -4,6 +4,11 @@ #ifdef CONFIG_UBSAN_TRAP const char *report_ubsan_failure(struct pt_regs *regs, u32 check_type); +#else +static inline const char *report_ubsan_failure(struct pt_regs *regs, u32 check_type) +{ + return NULL; +} #endif #endif diff --git a/include/linux/uio.h b/include/linux/uio.h index 7020adedfa08..853f9de5aa05 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -11,6 +11,7 @@ #include <uapi/linux/uio.h> struct page; +struct folio_queue; typedef unsigned int __bitwise iov_iter_extraction_t; @@ -25,6 +26,7 @@ enum iter_type { ITER_IOVEC, ITER_BVEC, ITER_KVEC, + ITER_FOLIOQ, ITER_XARRAY, ITER_DISCARD, }; @@ -66,6 +68,7 @@ struct iov_iter { const struct iovec *__iov; const struct kvec *kvec; const struct bio_vec *bvec; + const struct folio_queue *folioq; struct xarray *xarray; void __user *ubuf; }; @@ -74,6 +77,7 @@ struct iov_iter { }; union { unsigned long nr_segs; + u8 folioq_slot; loff_t xarray_start; }; }; @@ -126,6 +130,11 @@ static inline bool iov_iter_is_discard(const struct iov_iter *i) return iov_iter_type(i) == ITER_DISCARD; } +static inline bool iov_iter_is_folioq(const struct iov_iter *i) +{ + return iov_iter_type(i) == ITER_FOLIOQ; +} + static inline bool iov_iter_is_xarray(const struct iov_iter *i) { return iov_iter_type(i) == ITER_XARRAY; @@ -180,6 +189,12 @@ static inline size_t copy_folio_to_iter(struct folio *folio, size_t offset, return copy_page_to_iter(&folio->page, offset, bytes, i); } +static inline size_t copy_folio_from_iter(struct folio *folio, size_t offset, + size_t bytes, struct iov_iter *i) +{ + return copy_page_from_iter(&folio->page, offset, bytes, i); +} + static inline size_t copy_folio_from_iter_atomic(struct folio *folio, size_t offset, size_t bytes, struct iov_iter *i) { @@ -273,6 +288,9 @@ void iov_iter_kvec(struct iov_iter *i, unsigned int direction, const struct kvec void iov_iter_bvec(struct iov_iter *i, unsigned int direction, const struct bio_vec *bvec, unsigned long nr_segs, size_t count); void iov_iter_discard(struct iov_iter *i, unsigned int direction, size_t count); +void iov_iter_folio_queue(struct iov_iter *i, unsigned int direction, + const struct folio_queue *folioq, + unsigned int first_slot, unsigned int offset, size_t count); void iov_iter_xarray(struct iov_iter *i, unsigned int direction, struct xarray *xarray, loff_t start, size_t count); ssize_t iov_iter_get_pages2(struct iov_iter *i, struct page **pages, diff --git a/include/linux/union_find.h b/include/linux/union_find.h new file mode 100644 index 000000000000..cfd49263c138 --- /dev/null +++ b/include/linux/union_find.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_UNION_FIND_H +#define __LINUX_UNION_FIND_H +/** + * union_find.h - union-find data structure implementation + * + * This header provides functions and structures to implement the union-find + * data structure. The union-find data structure is used to manage disjoint + * sets and supports efficient union and find operations. + * + * See Documentation/core-api/union_find.rst for documentation and samples. + */ + +struct uf_node { + struct uf_node *parent; + unsigned int rank; +}; + +/* This macro is used for static initialization of a union-find node. */ +#define UF_INIT_NODE(node) {.parent = &node, .rank = 0} + +/** + * uf_node_init - Initialize a union-find node + * @node: pointer to the union-find node to be initialized + * + * This function sets the parent of the node to itself and + * initializes its rank to 0. + */ +static inline void uf_node_init(struct uf_node *node) +{ + node->parent = node; + node->rank = 0; +} + +/* find the root of a node */ +struct uf_node *uf_find(struct uf_node *node); + +/* Merge two intersecting nodes */ +void uf_union(struct uf_node *node1, struct uf_node *node2); + +#endif /* __LINUX_UNION_FIND_H */ diff --git a/include/linux/unroll.h b/include/linux/unroll.h new file mode 100644 index 000000000000..d42fd6366373 --- /dev/null +++ b/include/linux/unroll.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* + * Copyright (C) 2023 Google LLC. + */ + +#ifndef __UNROLL_H +#define __UNROLL_H + +#include <linux/args.h> + +#define UNROLL(N, MACRO, args...) CONCATENATE(__UNROLL_, N)(MACRO, args) + +#define __UNROLL_0(MACRO, args...) +#define __UNROLL_1(MACRO, args...) __UNROLL_0(MACRO, args) MACRO(0, args) +#define __UNROLL_2(MACRO, args...) __UNROLL_1(MACRO, args) MACRO(1, args) +#define __UNROLL_3(MACRO, args...) __UNROLL_2(MACRO, args) MACRO(2, args) +#define __UNROLL_4(MACRO, args...) __UNROLL_3(MACRO, args) MACRO(3, args) +#define __UNROLL_5(MACRO, args...) __UNROLL_4(MACRO, args) MACRO(4, args) +#define __UNROLL_6(MACRO, args...) __UNROLL_5(MACRO, args) MACRO(5, args) +#define __UNROLL_7(MACRO, args...) __UNROLL_6(MACRO, args) MACRO(6, args) +#define __UNROLL_8(MACRO, args...) __UNROLL_7(MACRO, args) MACRO(7, args) +#define __UNROLL_9(MACRO, args...) __UNROLL_8(MACRO, args) MACRO(8, args) +#define __UNROLL_10(MACRO, args...) __UNROLL_9(MACRO, args) MACRO(9, args) +#define __UNROLL_11(MACRO, args...) __UNROLL_10(MACRO, args) MACRO(10, args) +#define __UNROLL_12(MACRO, args...) __UNROLL_11(MACRO, args) MACRO(11, args) +#define __UNROLL_13(MACRO, args...) __UNROLL_12(MACRO, args) MACRO(12, args) +#define __UNROLL_14(MACRO, args...) __UNROLL_13(MACRO, args) MACRO(13, args) +#define __UNROLL_15(MACRO, args...) __UNROLL_14(MACRO, args) MACRO(14, args) +#define __UNROLL_16(MACRO, args...) __UNROLL_15(MACRO, args) MACRO(15, args) +#define __UNROLL_17(MACRO, args...) __UNROLL_16(MACRO, args) MACRO(16, args) +#define __UNROLL_18(MACRO, args...) __UNROLL_17(MACRO, args) MACRO(17, args) +#define __UNROLL_19(MACRO, args...) __UNROLL_18(MACRO, args) MACRO(18, args) +#define __UNROLL_20(MACRO, args...) __UNROLL_19(MACRO, args) MACRO(19, args) + +#endif /* __UNROLL_H */ diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index 6030a8235617..3625096d5f85 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -21,9 +21,11 @@ struct uid_gid_extent { }; struct uid_gid_map { /* 64 bytes -- 1 cache line */ - u32 nr_extents; union { - struct uid_gid_extent extent[UID_GID_MAP_MAX_BASE_EXTENTS]; + struct { + struct uid_gid_extent extent[UID_GID_MAP_MAX_BASE_EXTENTS]; + u32 nr_extents; + }; struct { struct uid_gid_extent *forward; struct uid_gid_extent *reverse; diff --git a/include/linux/virtio.h b/include/linux/virtio.h index ecc5cb7b8c91..306137a15d07 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -10,6 +10,7 @@ #include <linux/mod_devicetable.h> #include <linux/gfp.h> #include <linux/dma-mapping.h> +#include <linux/completion.h> /** * struct virtqueue - a queue to register buffers for sending or receiving. @@ -109,13 +110,17 @@ struct virtio_admin_cmd { __le64 group_member_id; struct scatterlist *data_sg; struct scatterlist *result_sg; + struct completion completion; + int ret; }; /** * struct virtio_device - representation of a device using virtio * @index: unique position on the virtio bus * @failed: saved value for VIRTIO_CONFIG_S_FAILED bit (for restore) - * @config_enabled: configuration change reporting enabled + * @config_core_enabled: configuration change reporting enabled by core + * @config_driver_disabled: configuration change reporting disabled by + * a driver * @config_change_pending: configuration change reported while disabled * @config_lock: protects configuration change reporting * @vqs_list_lock: protects @vqs. @@ -132,7 +137,8 @@ struct virtio_admin_cmd { struct virtio_device { int index; bool failed; - bool config_enabled; + bool config_core_enabled; + bool config_driver_disabled; bool config_change_pending; spinlock_t config_lock; spinlock_t vqs_list_lock; @@ -163,6 +169,10 @@ void __virtqueue_break(struct virtqueue *_vq); void __virtqueue_unbreak(struct virtqueue *_vq); void virtio_config_changed(struct virtio_device *dev); + +void virtio_config_driver_disable(struct virtio_device *dev); +void virtio_config_driver_enable(struct virtio_device *dev); + #ifdef CONFIG_PM_SLEEP int virtio_device_freeze(struct virtio_device *dev); int virtio_device_restore(struct virtio_device *dev); diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index ab4b9a3fef6b..169c7d367fac 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -104,8 +104,6 @@ struct virtqueue_info { * Returns 0 on success or error status * If disable_vq_and_reset is set, then enable_vq_after_reset must also be * set. - * @create_avq: create admin virtqueue resource. - * @destroy_avq: destroy admin virtqueue resource. */ struct virtio_config_ops { void (*get)(struct virtio_device *vdev, unsigned offset, @@ -133,8 +131,6 @@ struct virtio_config_ops { struct virtio_shm_region *region, u8 id); int (*disable_vq_and_reset)(struct virtqueue *vq); int (*enable_vq_after_reset)(struct virtqueue *vq); - int (*create_avq)(struct virtio_device *vdev); - void (*destroy_avq)(struct virtio_device *vdev); }; /* If driver didn't advertise the feature, it will never appear. */ diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index d1d7825318c3..276ca543ef44 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -56,7 +56,6 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb, unsigned int thlen = 0; unsigned int p_off = 0; unsigned int ip_proto; - u64 ret, remainder, gso_size; if (hdr->gso_type != VIRTIO_NET_HDR_GSO_NONE) { switch (hdr->gso_type & ~VIRTIO_NET_HDR_GSO_ECN) { @@ -99,16 +98,6 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb, u32 off = __virtio16_to_cpu(little_endian, hdr->csum_offset); u32 needed = start + max_t(u32, thlen, off + sizeof(__sum16)); - if (hdr->gso_size) { - gso_size = __virtio16_to_cpu(little_endian, hdr->gso_size); - ret = div64_u64_rem(skb->len, gso_size, &remainder); - if (!(ret && (hdr->gso_size > needed) && - ((remainder > needed) || (remainder == 0)))) { - return -EINVAL; - } - skb_shinfo(skb)->tx_flags |= SKBFL_SHARED_FRAG; - } - if (!pskb_may_pull(skb, needed)) return -EINVAL; @@ -182,6 +171,12 @@ retry: if (gso_type != SKB_GSO_UDP_L4) return -EINVAL; break; + case SKB_GSO_TCPV4: + case SKB_GSO_TCPV6: + if (skb->ip_summed == CHECKSUM_PARTIAL && + skb->csum_offset != offsetof(struct tcphdr, check)) + return -EINVAL; + break; } /* Kernel has a special handling for GSO_BY_FRAGS. */ diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index c82089dee0c8..0387d64e2c66 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -133,6 +133,7 @@ struct virtio_vsock_sock { u32 tx_cnt; u32 peer_fwd_cnt; u32 peer_buf_alloc; + size_t bytes_unsent; /* Protected by rx_lock */ u32 fwd_cnt; @@ -193,6 +194,11 @@ s64 virtio_transport_stream_has_data(struct vsock_sock *vsk); s64 virtio_transport_stream_has_space(struct vsock_sock *vsk); u32 virtio_transport_seqpacket_has_data(struct vsock_sock *vsk); +ssize_t virtio_transport_unsent_bytes(struct vsock_sock *vsk); + +void virtio_transport_consume_skb_sent(struct sk_buff *skb, + bool consume); + int virtio_transport_do_socket_init(struct vsock_sock *vsk, struct vsock_sock *psk); int diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 23cd17942036..9eb77c9007e6 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -34,10 +34,13 @@ struct reclaim_stat { unsigned nr_lazyfree_fail; }; -enum writeback_stat_item { +/* Stat data for system wide items */ +enum vm_stat_item { NR_DIRTY_THRESHOLD, NR_DIRTY_BG_THRESHOLD, - NR_VM_WRITEBACK_STAT_ITEMS, + NR_MEMMAP_PAGES, /* page metadata allocated through buddy allocator */ + NR_MEMMAP_BOOT_PAGES, /* page metadata allocated through boot allocator */ + NR_VM_STAT_ITEMS, }; #ifdef CONFIG_VM_EVENT_COUNTERS @@ -514,21 +517,13 @@ static inline const char *lru_list_name(enum lru_list lru) return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" } -static inline const char *writeback_stat_name(enum writeback_stat_item item) -{ - return vmstat_text[NR_VM_ZONE_STAT_ITEMS + - NR_VM_NUMA_EVENT_ITEMS + - NR_VM_NODE_STAT_ITEMS + - item]; -} - #if defined(CONFIG_VM_EVENT_COUNTERS) || defined(CONFIG_MEMCG) static inline const char *vm_event_name(enum vm_event_item item) { return vmstat_text[NR_VM_ZONE_STAT_ITEMS + NR_VM_NUMA_EVENT_ITEMS + NR_VM_NODE_STAT_ITEMS + - NR_VM_WRITEBACK_STAT_ITEMS + + NR_VM_STAT_ITEMS + item]; } #endif /* CONFIG_VM_EVENT_COUNTERS || CONFIG_MEMCG */ @@ -625,7 +620,6 @@ static inline void lruvec_stat_sub_folio(struct folio *folio, lruvec_stat_mod_folio(folio, idx, -folio_nr_pages(folio)); } -void __meminit mod_node_early_perpage_metadata(int nid, long delta); -void __meminit store_early_perpage_metadata(void); - +void memmap_boot_pages_add(long delta); +void memmap_pages_add(long delta); #endif /* _LINUX_VMSTAT_H */ diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 4eb8f9563136..59c2695e12e7 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -507,6 +507,47 @@ void workqueue_softirq_dead(unsigned int cpu); __printf(1, 4) struct workqueue_struct * alloc_workqueue(const char *fmt, unsigned int flags, int max_active, ...); +#ifdef CONFIG_LOCKDEP +/** + * alloc_workqueue_lockdep_map - allocate a workqueue with user-defined lockdep_map + * @fmt: printf format for the name of the workqueue + * @flags: WQ_* flags + * @max_active: max in-flight work items, 0 for default + * @lockdep_map: user-defined lockdep_map + * @...: args for @fmt + * + * Same as alloc_workqueue but with the a user-define lockdep_map. Useful for + * workqueues created with the same purpose and to avoid leaking a lockdep_map + * on each workqueue creation. + * + * RETURNS: + * Pointer to the allocated workqueue on success, %NULL on failure. + */ +__printf(1, 5) struct workqueue_struct * +alloc_workqueue_lockdep_map(const char *fmt, unsigned int flags, int max_active, + struct lockdep_map *lockdep_map, ...); + +/** + * alloc_ordered_workqueue_lockdep_map - allocate an ordered workqueue with + * user-defined lockdep_map + * + * @fmt: printf format for the name of the workqueue + * @flags: WQ_* flags (only WQ_FREEZABLE and WQ_MEM_RECLAIM are meaningful) + * @lockdep_map: user-defined lockdep_map + * @args: args for @fmt + * + * Same as alloc_ordered_workqueue but with the a user-define lockdep_map. + * Useful for workqueues created with the same purpose and to avoid leaking a + * lockdep_map on each workqueue creation. + * + * RETURNS: + * Pointer to the allocated workqueue on success, %NULL on failure. + */ +#define alloc_ordered_workqueue_lockdep_map(fmt, flags, lockdep_map, args...) \ + alloc_workqueue_lockdep_map(fmt, WQ_UNBOUND | __WQ_ORDERED | (flags), \ + 1, lockdep_map, ##args) +#endif + /** * alloc_ordered_workqueue - allocate an ordered workqueue * @fmt: printf format for the name of the workqueue diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 1a54676d843a..8f651bb0a1a5 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -200,7 +200,8 @@ void inode_io_list_del(struct inode *inode); /* writeback.h requires fs.h; it, too, is not included from here. */ static inline void wait_on_inode(struct inode *inode) { - wait_on_bit(&inode->i_state, __I_NEW, TASK_UNINTERRUPTIBLE); + wait_var_event(inode_state_wait_address(inode, __I_NEW), + !(READ_ONCE(inode->i_state) & I_NEW)); } #ifdef CONFIG_CGROUP_WRITEBACK @@ -217,7 +218,7 @@ void wbc_account_cgroup_owner(struct writeback_control *wbc, struct page *page, size_t bytes); int cgroup_writeback_by_id(u64 bdi_id, int memcg_id, enum wb_reason reason, struct wb_completion *done); -void cgroup_writeback_umount(void); +void cgroup_writeback_umount(struct super_block *sb); bool cleanup_offline_cgwb(struct bdi_writeback *wb); /** @@ -324,7 +325,7 @@ static inline void wbc_account_cgroup_owner(struct writeback_control *wbc, { } -static inline void cgroup_writeback_umount(void) +static inline void cgroup_writeback_umount(struct super_block *sb) { } diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 62a407db1bf5..363dd63babe7 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -37,10 +37,14 @@ struct prefix_info { struct __packed { #if defined(__BIG_ENDIAN_BITFIELD) __u8 onlink : 1, - autoconf : 1, - reserved : 6; + autoconf : 1, + routeraddr : 1, + preferpd : 1, + reserved : 4; #elif defined(__LITTLE_ENDIAN_BITFIELD) - __u8 reserved : 6, + __u8 reserved : 4, + preferpd : 1, + routeraddr : 1, autoconf : 1, onlink : 1; #else @@ -183,10 +187,12 @@ static inline int addrconf_ifid_eui48(u8 *eui, struct net_device *dev) return 0; } +#define INFINITY_LIFE_TIME 0xFFFFFFFF + static inline unsigned long addrconf_timeout_fixup(u32 timeout, unsigned int unit) { - if (timeout == 0xffffffff) + if (timeout == INFINITY_LIFE_TIME) return ~0UL; /* @@ -327,7 +333,7 @@ static inline struct inet6_dev *__in6_dev_get(const struct net_device *dev) /** * __in6_dev_stats_get - get inet6_dev pointer for stats * @dev: network device - * @skb: skb for original incoming interface if neeeded + * @skb: skb for original incoming interface if needed * * Caller must hold rcu_read_lock or RTNL, because this function * does not take a reference on the inet6_dev. diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index 535701efc1e5..9e85424c8343 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -169,6 +169,9 @@ struct vsock_transport { void (*notify_buffer_size)(struct vsock_sock *, u64 *); int (*notify_set_rcvlowat)(struct vsock_sock *vsk, int val); + /* SIOCOUTQ ioctl */ + ssize_t (*unsent_bytes)(struct vsock_sock *vsk); + /* Shutdown. */ int (*shutdown)(struct vsock_sock *, int); @@ -230,8 +233,12 @@ struct vsock_tap { int vsock_add_tap(struct vsock_tap *vt); int vsock_remove_tap(struct vsock_tap *vt); void vsock_deliver_tap(struct sk_buff *build_skb(void *opaque), void *opaque); +int __vsock_connectible_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, + int flags); int vsock_connectible_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, int flags); +int __vsock_dgram_recvmsg(struct socket *sock, struct msghdr *msg, + size_t len, int flags); int vsock_dgram_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, int flags); diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index e372a88e8c3f..bab1e3d7452a 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -206,14 +206,17 @@ enum { */ HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, - /* When this quirk is set, the controller has validated that - * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are - * valid. This mechanism is necessary as many controllers have - * been seen has having trouble initiating a connectable - * advertisement despite the state combination being reported as - * supported. + /* When this quirk is set, the LE states reported through the + * HCI_LE_READ_SUPPORTED_STATES are invalid/broken. + * + * This mechanism is necessary as many controllers have been seen has + * having trouble initiating a connectable advertisement despite the + * state combination being reported as supported. + * + * This quirk can be set before hci_register_dev is called or + * during the hdev->setup vendor callback. */ - HCI_QUIRK_VALID_LE_STATES, + HCI_QUIRK_BROKEN_LE_STATES, /* When this quirk is set, then erroneous data reporting * is ignored. This is mainly due to the fact that the HCI @@ -2898,6 +2901,11 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) return (struct hci_sco_hdr *) skb->data; } +static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb) +{ + return (struct hci_iso_hdr *)skb->data; +} + /* Command opcode pack/unpack */ #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) #define hci_opcode_ogf(op) (op >> 10) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 31020891fc68..88265d37aa72 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -186,7 +186,6 @@ struct blocked_key { struct smp_csrk { bdaddr_t bdaddr; u8 bdaddr_type; - u8 link_type; u8 type; u8 val[16]; }; @@ -196,7 +195,6 @@ struct smp_ltk { struct rcu_head rcu; bdaddr_t bdaddr; u8 bdaddr_type; - u8 link_type; u8 authenticated; u8 type; u8 enc_size; @@ -211,7 +209,6 @@ struct smp_irk { bdaddr_t rpa; bdaddr_t bdaddr; u8 addr_type; - u8 link_type; u8 val[16]; }; @@ -219,8 +216,6 @@ struct link_key { struct list_head list; struct rcu_head rcu; bdaddr_t bdaddr; - u8 bdaddr_type; - u8 link_type; u8 type; u8 val[HCI_LINK_KEY_SIZE]; u8 pin_len; @@ -825,7 +820,7 @@ extern struct mutex hci_cb_list_lock; } while (0) #define hci_dev_le_state_simultaneous(hdev) \ - (test_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks) && \ + (!test_bit(HCI_QUIRK_BROKEN_LE_STATES, &hdev->quirks) && \ (hdev->le_states[4] & 0x08) && /* Central */ \ (hdev->le_states[4] & 0x40) && /* Peripheral */ \ (hdev->le_states[3] & 0x10)) /* Simultaneous */ @@ -2262,8 +2257,8 @@ void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, bool mgmt_connected); void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status); -void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u8 status); +void mgmt_connect_failed(struct hci_dev *hdev, struct hci_conn *conn, + u8 status); void mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure); void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status); diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h index 75e052909b5f..f3052cb252ef 100644 --- a/include/net/bluetooth/hci_sync.h +++ b/include/net/bluetooth/hci_sync.h @@ -73,6 +73,10 @@ int hci_cmd_sync_queue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, void *data, hci_cmd_sync_work_destroy_t destroy); int hci_cmd_sync_queue_once(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, void *data, hci_cmd_sync_work_destroy_t destroy); +int hci_cmd_sync_run(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, + void *data, hci_cmd_sync_work_destroy_t destroy); +int hci_cmd_sync_run_once(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, + void *data, hci_cmd_sync_work_destroy_t destroy); struct hci_cmd_sync_work_entry * hci_cmd_sync_lookup_entry(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, void *data, hci_cmd_sync_work_destroy_t destroy); diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 5cfdc813491a..313d0b972e06 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -968,10 +968,6 @@ void l2cap_chan_list(struct l2cap_conn *conn, l2cap_chan_func_t func, void *data); void l2cap_chan_del(struct l2cap_chan *chan, int err); void l2cap_send_conn_req(struct l2cap_chan *chan); -void l2cap_move_start(struct l2cap_chan *chan); -void l2cap_logical_cfm(struct l2cap_chan *chan, struct hci_chan *hchan, - u8 status); -void __l2cap_physical_cfm(struct l2cap_chan *chan, int result); struct l2cap_conn *l2cap_conn_get(struct l2cap_conn *conn); void l2cap_conn_put(struct l2cap_conn *conn); diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h index 9ce5ac2bfbad..2053cd8e788a 100644 --- a/include/net/bond_3ad.h +++ b/include/net/bond_3ad.h @@ -231,7 +231,10 @@ typedef struct port { mux_states_t sm_mux_state; /* state machine mux state */ u16 sm_mux_timer_counter; /* state machine mux timer counter */ tx_states_t sm_tx_state; /* state machine tx state */ - u16 sm_tx_timer_counter; /* state machine tx timer counter(allways on - enter to transmit state 3 time per second) */ + u16 sm_tx_timer_counter; /* state machine tx timer counter + * (always on - enter to transmit + * state 3 time per second) + */ u16 sm_churn_actor_timer_counter; u16 sm_churn_partner_timer_counter; u32 churn_actor_count; diff --git a/include/net/bond_alb.h b/include/net/bond_alb.h index 9dc082b2d543..e5945427f38d 100644 --- a/include/net/bond_alb.h +++ b/include/net/bond_alb.h @@ -53,7 +53,7 @@ struct slave; struct tlb_client_info { - struct slave *tx_slave; /* A pointer to slave used for transmiting + struct slave *tx_slave; /* A pointer to slave used for transmitting * packets to a Client that the Hash function * gave this entry index. */ diff --git a/include/net/bonding.h b/include/net/bonding.h index b61fb1aa3a56..8bb5f016969f 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -260,7 +260,7 @@ struct bonding { #ifdef CONFIG_XFRM_OFFLOAD struct list_head ipsec_list; /* protecting ipsec_list */ - spinlock_t ipsec_lock; + struct mutex ipsec_lock; #endif /* CONFIG_XFRM_OFFLOAD */ struct bpf_prog *xdp_prog; }; diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h index 9b09acac538e..f03040baaefd 100644 --- a/include/net/busy_poll.h +++ b/include/net/busy_poll.h @@ -68,7 +68,7 @@ static inline bool sk_can_busy_loop(struct sock *sk) static inline unsigned long busy_loop_current_time(void) { #ifdef CONFIG_NET_RX_BUSY_POLL - return (unsigned long)(local_clock() >> 10); + return (unsigned long)(ktime_get_ns() >> 10); #else return 0; #endif @@ -131,7 +131,7 @@ static inline void skb_mark_napi_id(struct sk_buff *skb, #endif } -/* used in the protocol hanlder to propagate the napi_id to the socket */ +/* used in the protocol handler to propagate the napi_id to the socket */ static inline void sk_mark_napi_id(struct sock *sk, const struct sk_buff *skb) { #ifdef CONFIG_NET_RX_BUSY_POLL diff --git a/include/net/caif/caif_layer.h b/include/net/caif/caif_layer.h index 0f45d875905f..053e7c6a6a66 100644 --- a/include/net/caif/caif_layer.h +++ b/include/net/caif/caif_layer.h @@ -20,7 +20,7 @@ struct caif_payload_info; * @assert: expression to evaluate. * * This function will print a error message and a do WARN_ON if the - * assertion failes. Normally this will do a stack up at the current location. + * assertion fails. Normally this will do a stack up at the current location. */ #define caif_assert(assert) \ do { \ @@ -116,7 +116,7 @@ enum caif_direction { * @dn: Pointer down to the layer below. * @node: List node used when layer participate in a list. * @receive: Packet receive function. - * @transmit: Packet transmit funciton. + * @transmit: Packet transmit function. * @ctrlcmd: Used for control signalling upwards in the stack. * @modemcmd: Used for control signaling downwards in the stack. * @id: The identity of this layer diff --git a/include/net/caif/cfpkt.h b/include/net/caif/cfpkt.h index 44d914a50369..acf664227d96 100644 --- a/include/net/caif/cfpkt.h +++ b/include/net/caif/cfpkt.h @@ -18,7 +18,7 @@ struct cfpkt *cfpkt_create(u16 len); /* * Destroy a CAIF Packet. - * pkt Packet to be destoyed. + * pkt Packet to be destroyed. */ void cfpkt_destroy(struct cfpkt *pkt); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 192d72c8b465..69ec1eb41a09 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -4837,9 +4837,9 @@ struct cfg80211_ops { int (*start_radar_detection)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_chan_def *chandef, - u32 cac_time_ms); + u32 cac_time_ms, int link_id); void (*end_cac)(struct wiphy *wiphy, - struct net_device *dev); + struct net_device *dev, unsigned int link_id); int (*update_ft_ies)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_update_ft_ies_params *ftie); int (*crit_proto_start)(struct wiphy *wiphy, @@ -6194,9 +6194,6 @@ enum ieee80211_ap_reg_power { * @address: The address for this device, valid only if @netdev is %NULL * @is_running: true if this is a non-netdev device that has been started, e.g. * the P2P Device. - * @cac_started: true if DFS channel availability check has been started - * @cac_start_time: timestamp (jiffies) when the dfs state was entered. - * @cac_time_ms: CAC time in ms * @ps: powersave mode is enabled * @ps_timeout: dynamic powersave timeout * @ap_unexpected_nlportid: (private) netlink port ID of application @@ -6220,6 +6217,11 @@ enum ieee80211_ap_reg_power { * unprotected beacon report * @links: array of %IEEE80211_MLD_MAX_NUM_LINKS elements containing @addr * @ap and @client for each link + * @links.cac_started: true if DFS channel availability check has been + * started + * @links.cac_start_time: timestamp (jiffies) when the dfs state was + * entered. + * @links.cac_time_ms: CAC time in ms * @valid_links: bitmap describing what elements of @links are valid */ struct wireless_dev { @@ -6261,11 +6263,6 @@ struct wireless_dev { u32 owner_nlportid; bool nl_owner_dead; - /* FIXME: need to rework radar detection for MLO */ - bool cac_started; - unsigned long cac_start_time; - unsigned int cac_time_ms; - #ifdef CONFIG_CFG80211_WEXT /* wext data */ struct { @@ -6332,6 +6329,10 @@ struct wireless_dev { struct cfg80211_internal_bss *current_bss; } client; }; + + bool cac_started; + unsigned long cac_start_time; + unsigned int cac_time_ms; } links[IEEE80211_MLD_MAX_NUM_LINKS]; u16 valid_links; }; @@ -8740,6 +8741,7 @@ void cfg80211_sta_opmode_change_notify(struct net_device *dev, const u8 *mac, * @chandef: chandef for the current channel * @event: type of event * @gfp: context flags + * @link_id: valid link_id for MLO operation or 0 otherwise. * * This function is called when a Channel availability check (CAC) is finished * or aborted. This must be called to notify the completion of a CAC process, @@ -8747,7 +8749,8 @@ void cfg80211_sta_opmode_change_notify(struct net_device *dev, const u8 *mac, */ void cfg80211_cac_event(struct net_device *netdev, const struct cfg80211_chan_def *chandef, - enum nl80211_radar_event event, gfp_t gfp); + enum nl80211_radar_event event, gfp_t gfp, + unsigned int link_id); /** * cfg80211_background_cac_abort - Channel Availability Check offchan abort event diff --git a/include/net/dropreason-core.h b/include/net/dropreason-core.h index 9707ab54fdd5..4748680e8c88 100644 --- a/include/net/dropreason-core.h +++ b/include/net/dropreason-core.h @@ -155,8 +155,8 @@ enum skb_drop_reason { /** @SKB_DROP_REASON_SOCKET_RCVBUFF: socket receive buff is full */ SKB_DROP_REASON_SOCKET_RCVBUFF, /** - * @SKB_DROP_REASON_PROTO_MEM: proto memory limition, such as udp packet - * drop out of udp_memory_allocated. + * @SKB_DROP_REASON_PROTO_MEM: proto memory limitation, such as + * udp packet drop out of udp_memory_allocated. */ SKB_DROP_REASON_PROTO_MEM, /** @@ -217,7 +217,7 @@ enum skb_drop_reason { */ SKB_DROP_REASON_TCP_ZEROWINDOW, /** - * @SKB_DROP_REASON_TCP_OLD_DATA: the TCP data reveived is already + * @SKB_DROP_REASON_TCP_OLD_DATA: the TCP data received is already * received before (spurious retrans may happened), see * LINUX_MIB_DELAYEDACKLOST */ diff --git a/include/net/dsa.h b/include/net/dsa.h index b06f97ae3da1..d7a6c2930277 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -403,14 +403,18 @@ struct dsa_switch { */ u32 configure_vlan_while_not_filtering:1; - /* If the switch driver always programs the CPU port as egress tagged - * despite the VLAN configuration indicating otherwise, then setting - * @untag_bridge_pvid will force the DSA receive path to pop the - * bridge's default_pvid VLAN tagged frames to offer a consistent - * behavior between a vlan_filtering=0 and vlan_filtering=1 bridge - * device. + /* Pop the default_pvid of VLAN-unaware bridge ports from tagged frames. + * DEPRECATED: Do NOT set this field in new drivers. Instead look at + * the dsa_software_vlan_untag() comments. */ u32 untag_bridge_pvid:1; + /* Pop the default_pvid of VLAN-aware bridge ports from tagged frames. + * Useful if the switch cannot preserve the VLAN tag as seen on the + * wire for user port ingress, and chooses to send all frames as + * VLAN-tagged to the CPU, including those which were originally + * untagged. + */ + u32 untag_vlan_aware_bridge_pvid:1; /* Let DSA manage the FDB entries towards the * CPU, based on the software bridge database. diff --git a/include/net/dst.h b/include/net/dst.h index 0aa331bd2fdb..0f303cc60252 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -341,7 +341,7 @@ static inline void __skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev, skb->dev = dev; /* - * Clear hash so that we can recalulate the hash for the + * Clear hash so that we can recalculate the hash for the * encapsulated packet, unless we have already determine the hash * over the L4 4-tuple. */ diff --git a/include/net/dst_cache.h b/include/net/dst_cache.h index b4a55d2d5e71..1961699598e2 100644 --- a/include/net/dst_cache.h +++ b/include/net/dst_cache.h @@ -102,7 +102,7 @@ int dst_cache_init(struct dst_cache *dst_cache, gfp_t gfp); * @dst_cache: the cache * * No synchronization is enforced: it must be called only when the cache - * is unsed. + * is unused. */ void dst_cache_destroy(struct dst_cache *dst_cache); diff --git a/include/net/dst_metadata.h b/include/net/dst_metadata.h index 4160731dcb6e..84c15402931c 100644 --- a/include/net/dst_metadata.h +++ b/include/net/dst_metadata.h @@ -163,8 +163,11 @@ static inline struct metadata_dst *tun_dst_unclone(struct sk_buff *skb) if (!new_md) return ERR_PTR(-ENOMEM); - memcpy(&new_md->u.tun_info, &md_dst->u.tun_info, - sizeof(struct ip_tunnel_info) + md_size); + unsafe_memcpy(&new_md->u.tun_info, &md_dst->u.tun_info, + sizeof(struct ip_tunnel_info) + md_size, + /* metadata_dst_alloc() reserves room (md_size bytes) for + * options right after the ip_tunnel_info struct. + */); #ifdef CONFIG_DST_CACHE /* Unclone the dst cache if there is one */ if (new_md->u.tun_info.dst_cache.cache) { diff --git a/include/net/erspan.h b/include/net/erspan.h index 6cb4cbd6a48f..c6209e7b6c96 100644 --- a/include/net/erspan.h +++ b/include/net/erspan.h @@ -89,7 +89,7 @@ enum erspan_encap_type { ERSPAN_ENCAP_NOVLAN = 0x0, /* originally without VLAN tag */ ERSPAN_ENCAP_ISL = 0x1, /* originally ISL encapsulated */ ERSPAN_ENCAP_8021Q = 0x2, /* originally 802.1Q encapsulated */ - ERSPAN_ENCAP_INFRAME = 0x3, /* VLAN tag perserved in frame */ + ERSPAN_ENCAP_INFRAME = 0x3, /* VLAN tag preserved in frame */ }; #define ERSPAN_V1_MDSIZE 4 @@ -192,7 +192,7 @@ static inline void erspan_build_header(struct sk_buff *skb, enc_type = ERSPAN_ENCAP_NOVLAN; /* If mirrored packet has vlan tag, extract tci and - * perserve vlan header in the mirrored frame. + * preserve vlan header in the mirrored frame. */ if (eth->h_proto == htons(ETH_P_8021Q)) { qp = (struct qtag_prefix *)(skb->data + 2 * ETH_ALEN); diff --git a/include/net/hwbm.h b/include/net/hwbm.h index aa495decec35..bdbe91c609ff 100644 --- a/include/net/hwbm.h +++ b/include/net/hwbm.h @@ -11,9 +11,9 @@ struct hwbm_pool { int frag_size; /* Number of buffers currently used by this pool */ int buf_num; - /* constructor called during alocation */ + /* constructor called during allocation */ int (*construct)(struct hwbm_pool *bm_pool, void *buf); - /* protect acces to the buffer counter*/ + /* protect access to the buffer counter*/ struct mutex buf_lock; /* private data */ void *priv; diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index 533a7337865a..74dd90ff5f12 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -40,7 +40,7 @@ static inline unsigned int __inet6_ehashfn(const u32 lhash, * * The sockhash lock must be held as a reader here. */ -struct sock *__inet6_lookup_established(struct net *net, +struct sock *__inet6_lookup_established(const struct net *net, struct inet_hashinfo *hashinfo, const struct in6_addr *saddr, const __be16 sport, @@ -56,7 +56,7 @@ inet6_ehashfn_t inet6_ehashfn; INDIRECT_CALLABLE_DECLARE(inet6_ehashfn_t udp6_ehashfn); -struct sock *inet6_lookup_reuseport(struct net *net, struct sock *sk, +struct sock *inet6_lookup_reuseport(const struct net *net, struct sock *sk, struct sk_buff *skb, int doff, const struct in6_addr *saddr, __be16 sport, @@ -64,7 +64,7 @@ struct sock *inet6_lookup_reuseport(struct net *net, struct sock *sk, unsigned short hnum, inet6_ehashfn_t *ehashfn); -struct sock *inet6_lookup_listener(struct net *net, +struct sock *inet6_lookup_listener(const struct net *net, struct inet_hashinfo *hashinfo, struct sk_buff *skb, int doff, const struct in6_addr *saddr, @@ -73,7 +73,7 @@ struct sock *inet6_lookup_listener(struct net *net, const unsigned short hnum, const int dif, const int sdif); -struct sock *inet6_lookup_run_sk_lookup(struct net *net, +struct sock *inet6_lookup_run_sk_lookup(const struct net *net, int protocol, struct sk_buff *skb, int doff, const struct in6_addr *saddr, @@ -82,7 +82,7 @@ struct sock *inet6_lookup_run_sk_lookup(struct net *net, const u16 hnum, const int dif, inet6_ehashfn_t *ehashfn); -static inline struct sock *__inet6_lookup(struct net *net, +static inline struct sock *__inet6_lookup(const struct net *net, struct inet_hashinfo *hashinfo, struct sk_buff *skb, int doff, const struct in6_addr *saddr, @@ -167,7 +167,7 @@ static inline struct sock *__inet6_lookup_skb(struct inet_hashinfo *hashinfo, iif, sdif, refcounted); } -struct sock *inet6_lookup(struct net *net, struct inet_hashinfo *hashinfo, +struct sock *inet6_lookup(const struct net *net, struct inet_hashinfo *hashinfo, struct sk_buff *skb, int doff, const struct in6_addr *saddr, const __be16 sport, const struct in6_addr *daddr, const __be16 dport, @@ -175,7 +175,7 @@ struct sock *inet6_lookup(struct net *net, struct inet_hashinfo *hashinfo, int inet6_hash(struct sock *sk); -static inline bool inet6_match(struct net *net, const struct sock *sk, +static inline bool inet6_match(const struct net *net, const struct sock *sk, const struct in6_addr *saddr, const struct in6_addr *daddr, const __portpair ports, diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 7f1b38458743..5eea47f135a4 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -304,7 +304,7 @@ int __inet_hash(struct sock *sk, struct sock *osk); int inet_hash(struct sock *sk); void inet_unhash(struct sock *sk); -struct sock *__inet_lookup_listener(struct net *net, +struct sock *__inet_lookup_listener(const struct net *net, struct inet_hashinfo *hashinfo, struct sk_buff *skb, int doff, const __be32 saddr, const __be16 sport, @@ -351,7 +351,7 @@ static inline struct sock *inet_lookup_listener(struct net *net, ((__force __u64)(__be32)(__saddr))) #endif /* __BIG_ENDIAN */ -static inline bool inet_match(struct net *net, const struct sock *sk, +static inline bool inet_match(const struct net *net, const struct sock *sk, const __addrpair cookie, const __portpair ports, int dif, int sdif) { @@ -368,7 +368,7 @@ static inline bool inet_match(struct net *net, const struct sock *sk, /* Sockets in TCP_CLOSE state are _always_ taken out of the hash, so we need * not check it for lookups anymore, thanks Alexey. -DaveM */ -struct sock *__inet_lookup_established(struct net *net, +struct sock *__inet_lookup_established(const struct net *net, struct inet_hashinfo *hashinfo, const __be32 saddr, const __be16 sport, const __be32 daddr, const u16 hnum, @@ -382,13 +382,13 @@ inet_ehashfn_t inet_ehashfn; INDIRECT_CALLABLE_DECLARE(inet_ehashfn_t udp_ehashfn); -struct sock *inet_lookup_reuseport(struct net *net, struct sock *sk, +struct sock *inet_lookup_reuseport(const struct net *net, struct sock *sk, struct sk_buff *skb, int doff, __be32 saddr, __be16 sport, __be32 daddr, unsigned short hnum, inet_ehashfn_t *ehashfn); -struct sock *inet_lookup_run_sk_lookup(struct net *net, +struct sock *inet_lookup_run_sk_lookup(const struct net *net, int protocol, struct sk_buff *skb, int doff, __be32 saddr, __be16 sport, diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index f9ddd47dc4f8..394c3b66065e 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -150,7 +150,8 @@ static inline bool inet_bound_dev_eq(bool l3mdev_accept, int bound_dev_if, return bound_dev_if == dif || bound_dev_if == sdif; } -static inline bool inet_sk_bound_dev_eq(struct net *net, int bound_dev_if, +static inline bool inet_sk_bound_dev_eq(const struct net *net, + int bound_dev_if, int dif, int sdif) { #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV) diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index f88b68269012..beb533a0e880 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -58,7 +58,7 @@ struct inet_timewait_sock { #define tw_dr __tw_common.skc_tw_dr __u32 tw_mark; - volatile unsigned char tw_substate; + unsigned char tw_substate; unsigned char tw_rcv_wscale; /* Socket demultiplex comparisons on incoming packets. */ diff --git a/include/net/ip.h b/include/net/ip.h index c5606cadb1a5..d92d3bc3ec0e 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -33,6 +33,7 @@ #include <net/flow_dissector.h> #include <net/netns/hash.h> #include <net/lwtunnel.h> +#include <net/inet_dscp.h> #define IPV4_MAX_PMTU 65535U /* RFC 2675, Section 5.1 */ #define IPV4_MIN_MTU 68 /* RFC 791 */ @@ -258,7 +259,9 @@ static inline u8 ip_sendmsg_scope(const struct inet_sock *inet, static inline __u8 get_rttos(struct ipcm_cookie* ipc, struct inet_sock *inet) { - return (ipc->tos != -1) ? RT_TOS(ipc->tos) : RT_TOS(READ_ONCE(inet->tos)); + u8 dsfield = ipc->tos != -1 ? ipc->tos : READ_ONCE(inet->tos); + + return dsfield & INET_DSCP_MASK; } /* datagram.c */ @@ -794,9 +797,8 @@ static inline void ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb) ip_cmsg_recv_offset(msg, skb->sk, skb, 0, 0); } -bool icmp_global_allow(void); -extern int sysctl_icmp_msgs_per_sec; -extern int sysctl_icmp_msgs_burst; +bool icmp_global_allow(struct net *net); +void icmp_global_consume(struct net *net); #ifdef CONFIG_PROC_FS int ip_misc_proc_init(void); diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 72af2f223e59..967e4dc555fa 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -22,6 +22,8 @@ #include <linux/percpu.h> #include <linux/notifier.h> #include <linux/refcount.h> +#include <linux/ip.h> +#include <linux/in_route.h> struct fib_config { u8 fc_dst_len; @@ -434,6 +436,11 @@ static inline bool fib4_rules_early_flow_dissect(struct net *net, #endif /* CONFIG_IP_MULTIPLE_TABLES */ +static inline bool fib_dscp_masked_match(dscp_t dscp, const struct flowi4 *fl4) +{ + return dscp == inet_dsfield_to_dscp(RT_TOS(fl4->flowi4_tos)); +} + /* Exported by fib_frontend.c */ extern const struct nla_policy rtm_ipv4_policy[]; void ip_fib_init(void); diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 1db2417b8ff5..6194fbb564c6 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -573,7 +573,7 @@ static inline u8 ip_tunnel_get_ttl(const struct iphdr *iph, return 0; } -/* Propogate ECN bits out */ +/* Propagate ECN bits out */ static inline u8 ip_tunnel_ecn_encap(u8 tos, const struct iphdr *iph, const struct sk_buff *skb) { diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 88a8e554f7a1..248bfb26e2af 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -851,7 +851,7 @@ static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int * we should *never* get to this point since that * would mean the addrs are equal * - * However, we do get to it 8) And exacly, when + * However, we do get to it 8) And exactly, when * addresses are equal 8) * * ip route add 1111::/128 via ... @@ -973,7 +973,7 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb, hash = skb_get_hash_flowi6(skb, fl6); /* Since this is being sent on the wire obfuscate hash a bit - * to minimize possbility that any useful information to an + * to minimize possibility that any useful information to an * attacker is leaked. Only lower 20 bits are relevant. */ hash = rol32(hash, 16); @@ -1365,4 +1365,16 @@ static inline void ip6_sock_set_recvpktinfo(struct sock *sk) release_sock(sk); } +#define IPV6_ADDR_WORDS 4 + +static inline void ipv6_addr_cpu_to_be32(__be32 *dst, const u32 *src) +{ + cpu_to_be32_array(dst, src, IPV6_ADDR_WORDS); +} + +static inline void ipv6_addr_be32_to_cpu(u32 *dst, const __be32 *src) +{ + be32_to_cpu_array(dst, src, IPV6_ADDR_WORDS); +} + #endif /* _NET_IPV6_H */ diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h index 11cefd50704d..8a3465c8c2c5 100644 --- a/include/net/ipv6_stubs.h +++ b/include/net/ipv6_stubs.h @@ -82,7 +82,7 @@ extern const struct ipv6_stub *ipv6_stub __read_mostly; struct ipv6_bpf_stub { int (*inet6_bind)(struct sock *sk, struct sockaddr *uaddr, int addr_len, u32 flags); - struct sock *(*udp6_lib_lookup)(struct net *net, + struct sock *(*udp6_lib_lookup)(const struct net *net, const struct in6_addr *saddr, __be16 sport, const struct in6_addr *daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h index 4d114e6d6d23..dd9e93c12260 100644 --- a/include/net/iucv/iucv.h +++ b/include/net/iucv/iucv.h @@ -15,7 +15,7 @@ * To explore any of the IUCV functions, one must first register their * program using iucv_register(). Once your program has successfully * completed a register, it can exploit the other functions. - * For furthur reference on all IUCV functionality, refer to the + * For further reference on all IUCV functionality, refer to the * CP Programming Services book, also available on the web thru * www.vm.ibm.com/pubs, manual # SC24-6084 * diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index b2cf243ebe44..7af1082ea9a0 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -23,7 +23,7 @@ * to handle wireless statistics. * * The initial APIs served us well and has proven a reasonably good design. - * However, there is a few shortcommings : + * However, there are a few shortcomings : * o No events, everything is a request to the driver. * o Large ioctl function in driver with gigantic switch statement * (i.e. spaghetti code). @@ -38,13 +38,13 @@ * ------------------------------- * The new driver API is just a bunch of standard functions (handlers), * each handling a specific Wireless Extension. The driver just export - * the list of handler it supports, and those will be called apropriately. + * the list of handler it supports, and those will be called appropriately. * * I tried to keep the main advantage of the previous API (simplicity, * efficiency and light weight), and also I provide a good dose of backward * compatibility (most structures are the same, driver can use both API * simultaneously, ...). - * Hopefully, I've also addressed the shortcomming of the initial API. + * Hopefully, I've also addressed the shortcoming of the initial API. * * The advantage of the new API are : * o Handling of Extensions in driver broken in small contained functions @@ -84,7 +84,7 @@ /* ---------------------- THE IMPLEMENTATION ---------------------- */ /* - * Some of the choice I've made are pretty controversials. Defining an + * Some of the choice I've made are pretty controversial. Defining an * API is very much weighting compromises. This goes into some of the * details and the thinking behind the implementation. * @@ -140,7 +140,7 @@ * example to distinguish setting max rate and basic rate), I would * break the prototype. Using iwreq_data is more flexible. * 3) Also, the above form is not generic (see above). - * 4) I don't expect driver developper using the wrong field of the + * 4) I don't expect driver developer using the wrong field of the * union (Doh !), so static typechecking doesn't add much value. * 5) Lastly, you can skip the union by doing : * static int mydriver_ioctl_setrate(struct net_device *dev, @@ -459,7 +459,7 @@ int iw_handler_get_thrspy(struct net_device *dev, struct iw_request_info *info, void wireless_spy_update(struct net_device *dev, unsigned char *address, struct iw_quality *wstats); -/************************* INLINE FUNTIONS *************************/ +/************************* INLINE FUNCTIONS *************************/ /* * Function that are so simple that it's more efficient inlining them */ diff --git a/include/net/kcm.h b/include/net/kcm.h index 90279e5e09a5..441e993be634 100644 --- a/include/net/kcm.h +++ b/include/net/kcm.h @@ -70,6 +70,7 @@ struct kcm_sock { struct work_struct tx_work; struct list_head wait_psock_list; struct sk_buff *seq_skb; + struct mutex tx_mutex; u32 tx_stopped : 1; /* Don't use bit fields here, these are set under different locks */ diff --git a/include/net/lib80211.h b/include/net/lib80211.h index 8b47d3a51cf8..fd0f15d87d80 100644 --- a/include/net/lib80211.h +++ b/include/net/lib80211.h @@ -92,7 +92,7 @@ struct lib80211_crypto_ops { struct lib80211_crypt_data { struct list_head list; /* delayed deletion list */ - struct lib80211_crypto_ops *ops; + const struct lib80211_crypto_ops *ops; void *priv; atomic_t refcnt; }; @@ -113,9 +113,9 @@ struct lib80211_crypt_info { int lib80211_crypt_info_init(struct lib80211_crypt_info *info, char *name, spinlock_t *lock); void lib80211_crypt_info_free(struct lib80211_crypt_info *info); -int lib80211_register_crypto_ops(struct lib80211_crypto_ops *ops); -int lib80211_unregister_crypto_ops(struct lib80211_crypto_ops *ops); -struct lib80211_crypto_ops *lib80211_get_crypto_ops(const char *name); +int lib80211_register_crypto_ops(const struct lib80211_crypto_ops *ops); +int lib80211_unregister_crypto_ops(const struct lib80211_crypto_ops *ops); +const struct lib80211_crypto_ops *lib80211_get_crypto_ops(const char *name); void lib80211_crypt_delayed_deinit(struct lib80211_crypt_info *info, struct lib80211_crypt_data **crypt); diff --git a/include/net/libeth/tx.h b/include/net/libeth/tx.h new file mode 100644 index 000000000000..35614f9523f6 --- /dev/null +++ b/include/net/libeth/tx.h @@ -0,0 +1,129 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2024 Intel Corporation */ + +#ifndef __LIBETH_TX_H +#define __LIBETH_TX_H + +#include <linux/skbuff.h> + +#include <net/libeth/types.h> + +/* Tx buffer completion */ + +/** + * enum libeth_sqe_type - type of &libeth_sqe to act on Tx completion + * @LIBETH_SQE_EMPTY: unused/empty, no action required + * @LIBETH_SQE_CTX: context descriptor with empty SQE, no action required + * @LIBETH_SQE_SLAB: kmalloc-allocated buffer, unmap and kfree() + * @LIBETH_SQE_FRAG: mapped skb frag, only unmap DMA + * @LIBETH_SQE_SKB: &sk_buff, unmap and napi_consume_skb(), update stats + */ +enum libeth_sqe_type { + LIBETH_SQE_EMPTY = 0U, + LIBETH_SQE_CTX, + LIBETH_SQE_SLAB, + LIBETH_SQE_FRAG, + LIBETH_SQE_SKB, +}; + +/** + * struct libeth_sqe - represents a Send Queue Element / Tx buffer + * @type: type of the buffer, see the enum above + * @rs_idx: index of the last buffer from the batch this one was sent in + * @raw: slab buffer to free via kfree() + * @skb: &sk_buff to consume + * @dma: DMA address to unmap + * @len: length of the mapped region to unmap + * @nr_frags: number of frags in the frame this buffer belongs to + * @packets: number of physical packets sent for this frame + * @bytes: number of physical bytes sent for this frame + * @priv: driver-private scratchpad + */ +struct libeth_sqe { + enum libeth_sqe_type type:32; + u32 rs_idx; + + union { + void *raw; + struct sk_buff *skb; + }; + + DEFINE_DMA_UNMAP_ADDR(dma); + DEFINE_DMA_UNMAP_LEN(len); + + u32 nr_frags; + u32 packets; + u32 bytes; + + unsigned long priv; +} __aligned_largest; + +/** + * LIBETH_SQE_CHECK_PRIV - check the driver's private SQE data + * @p: type or name of the object the driver wants to fit into &libeth_sqe + * + * Make sure the driver's private data fits into libeth_sqe::priv. To be used + * right after its declaration. + */ +#define LIBETH_SQE_CHECK_PRIV(p) \ + static_assert(sizeof(p) <= sizeof_field(struct libeth_sqe, priv)) + +/** + * struct libeth_cq_pp - completion queue poll params + * @dev: &device to perform DMA unmapping + * @ss: onstack NAPI stats to fill + * @napi: whether it's called from the NAPI context + * + * libeth uses this structure to access objects needed for performing full + * Tx complete operation without passing lots of arguments and change the + * prototypes each time a new one is added. + */ +struct libeth_cq_pp { + struct device *dev; + struct libeth_sq_napi_stats *ss; + + bool napi; +}; + +/** + * libeth_tx_complete - perform Tx completion for one SQE + * @sqe: SQE to complete + * @cp: poll params + * + * Do Tx complete for all the types of buffers, incl. freeing, unmapping, + * updating the stats etc. + */ +static inline void libeth_tx_complete(struct libeth_sqe *sqe, + const struct libeth_cq_pp *cp) +{ + switch (sqe->type) { + case LIBETH_SQE_EMPTY: + return; + case LIBETH_SQE_SKB: + case LIBETH_SQE_FRAG: + case LIBETH_SQE_SLAB: + dma_unmap_page(cp->dev, dma_unmap_addr(sqe, dma), + dma_unmap_len(sqe, len), DMA_TO_DEVICE); + break; + default: + break; + } + + switch (sqe->type) { + case LIBETH_SQE_SKB: + cp->ss->packets += sqe->packets; + cp->ss->bytes += sqe->bytes; + + napi_consume_skb(sqe->skb, cp->napi); + break; + case LIBETH_SQE_SLAB: + kfree(sqe->raw); + break; + default: + break; + } + + sqe->type = LIBETH_SQE_EMPTY; +} + +#endif /* __LIBETH_TX_H */ diff --git a/include/net/libeth/types.h b/include/net/libeth/types.h new file mode 100644 index 000000000000..603825e45133 --- /dev/null +++ b/include/net/libeth/types.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2024 Intel Corporation */ + +#ifndef __LIBETH_TYPES_H +#define __LIBETH_TYPES_H + +#include <linux/types.h> + +/** + * struct libeth_sq_napi_stats - "hot" counters to update in Tx completion loop + * @packets: completed frames counter + * @bytes: sum of bytes of completed frames above + * @raw: alias to access all the fields as an array + */ +struct libeth_sq_napi_stats { + union { + struct { + u32 packets; + u32 bytes; + }; + DECLARE_FLEX_ARRAY(u32, raw); + }; +}; + +#endif /* __LIBETH_TYPES_H */ diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h index 1d55ba7c45be..86681f29bda7 100644 --- a/include/net/llc_pdu.h +++ b/include/net/llc_pdu.h @@ -254,7 +254,7 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type, } /** - * llc_pdu_decode_sa - extracs source address (MAC) of input frame + * llc_pdu_decode_sa - extracts, source address (MAC) of input frame * @skb: input skb that source address must be extracted from it. * @sa: pointer to source address (6 byte array). * diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 0a04eaf5343c..954dff901b69 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -994,8 +994,9 @@ enum mac80211_tx_info_flags { * of their QoS TID or other priority field values. * @IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX: first MLO TX, used mostly internally * for sequence number assignment - * @IEEE80211_TX_CTRL_SCAN_TX: Indicates that this frame is transmitted - * due to scanning, not in normal operation on the interface. + * @IEEE80211_TX_CTRL_DONT_USE_RATE_MASK: Don't use rate mask for this frame + * which is transmitted due to scanning or offchannel TX, not in normal + * operation on the interface. * @IEEE80211_TX_CTRL_MLO_LINK: If not @IEEE80211_LINK_UNSPECIFIED, this * frame should be transmitted on the specific link. This really is * only relevant for frames that do not have data present, and is @@ -1016,7 +1017,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTRL_NO_SEQNO = BIT(7), IEEE80211_TX_CTRL_DONT_REORDER = BIT(8), IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX = BIT(9), - IEEE80211_TX_CTRL_SCAN_TX = BIT(10), + IEEE80211_TX_CTRL_DONT_USE_RATE_MASK = BIT(10), IEEE80211_TX_CTRL_MLO_LINK = 0xf0000000, }; @@ -2487,7 +2488,7 @@ struct ieee80211_link_sta { * @spp_amsdu: indicates whether the STA uses SPP A-MSDU or not. */ struct ieee80211_sta { - u8 addr[ETH_ALEN]; + u8 addr[ETH_ALEN] __aligned(2); u16 aid; u16 max_rx_aggregation_subframes; bool wme; @@ -3181,6 +3182,19 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); /** + * ieee80211_purge_tx_queue - purge TX skb queue + * @hw: the hardware + * @skbs: the skbs + * + * Free a set of transmit skbs. Use this function when device is going to stop + * but some transmit skbs without TX status are still queued. + * This function does not take the list lock and the caller must hold the + * relevant locks to use it. + */ +void ieee80211_purge_tx_queue(struct ieee80211_hw *hw, + struct sk_buff_head *skbs); + +/** * DOC: Hardware crypto acceleration * * mac80211 is capable of taking advantage of many hardware @@ -6242,6 +6256,24 @@ void ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw, void (*iterator)(void *data, struct ieee80211_sta *sta), void *data); + +/** + * ieee80211_iterate_stations_mtx - iterate stations + * + * This function iterates over all stations associated with a given + * hardware that are currently uploaded to the driver and calls the callback + * function for them. This version can only be used while holding the wiphy + * mutex. + * + * @hw: the hardware struct of which the interfaces should be iterated over + * @iterator: the iterator function to call + * @data: first argument of the iterator function + */ +void ieee80211_iterate_stations_mtx(struct ieee80211_hw *hw, + void (*iterator)(void *data, + struct ieee80211_sta *sta), + void *data); + /** * ieee80211_queue_work - add work onto the mac80211 workqueue * @@ -6716,8 +6748,11 @@ void ieee80211_cqm_beacon_loss_notify(struct ieee80211_vif *vif, gfp_t gfp); * ieee80211_radar_detected - inform that a radar was detected * * @hw: pointer as obtained from ieee80211_alloc_hw() + * @chanctx_conf: Channel context on which radar is detected. Mandatory to + * pass a valid pointer during MLO. For non-MLO %NULL can be passed */ -void ieee80211_radar_detected(struct ieee80211_hw *hw); +void ieee80211_radar_detected(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *chanctx_conf); /** * ieee80211_chswitch_done - Complete channel switch process diff --git a/include/net/mac802154.h b/include/net/mac802154.h index 4a3a9de9da73..1b5488fa2ff0 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -140,7 +140,7 @@ enum ieee802154_hw_flags { * * xmit_sync: * Handler that 802.15.4 module calls for each transmitted frame. - * skb cntains the buffer starting from the IEEE 802.15.4 header. + * skb contains the buffer starting from the IEEE 802.15.4 header. * The low-level driver should send the frame based on available * configuration. This is called by a workqueue and useful for * synchronous 802.15.4 drivers. @@ -152,7 +152,7 @@ enum ieee802154_hw_flags { * * xmit_async: * Handler that 802.15.4 module calls for each transmitted frame. - * skb cntains the buffer starting from the IEEE 802.15.4 header. + * skb contains the buffer starting from the IEEE 802.15.4 header. * The low-level driver should send the frame based on available * configuration. * This function should return zero or negative errno. diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 6439fd8b437b..f2a5200d8a0f 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -38,9 +38,21 @@ enum TRI_STATE { #define COMP_ENTRY_SIZE 64 -#define RX_BUFFERS_PER_QUEUE 512 +/* This Max value for RX buffers is derived from __alloc_page()'s max page + * allocation calculation. It allows maximum 2^(MAX_ORDER -1) pages. RX buffer + * size beyond this value gets rejected by __alloc_page() call. + */ +#define MAX_RX_BUFFERS_PER_QUEUE 8192 +#define DEF_RX_BUFFERS_PER_QUEUE 512 +#define MIN_RX_BUFFERS_PER_QUEUE 128 -#define MAX_SEND_BUFFERS_PER_QUEUE 256 +/* This max value for TX buffers is derived as the maximum allocatable + * pages supported on host per guest through testing. TX buffer size beyond + * this value is rejected by the hardware. + */ +#define MAX_TX_BUFFERS_PER_QUEUE 16384 +#define DEF_TX_BUFFERS_PER_QUEUE 256 +#define MIN_TX_BUFFERS_PER_QUEUE 128 #define EQ_SIZE (8 * MANA_PAGE_SIZE) @@ -98,6 +110,8 @@ struct mana_txq { atomic_t pending_sends; + bool napi_initialized; + struct mana_stats_tx stats; }; @@ -275,6 +289,7 @@ struct mana_cq { /* NAPI data */ struct napi_struct napi; int work_done; + int work_done_since_doorbell; int budget; }; @@ -285,7 +300,7 @@ struct mana_recv_buf_oob { void *buf_va; bool from_pool; /* allocated from a page pool */ - /* SGL of the buffer going to be sent has part of the work request. */ + /* SGL of the buffer going to be sent as part of the work request. */ u32 num_sge; struct gdma_sge sgl[MAX_RX_WQE_SGL_ENTRIES]; @@ -437,6 +452,9 @@ struct mana_port_context { unsigned int max_queues; unsigned int num_queues; + unsigned int rx_queue_size; + unsigned int tx_queue_size; + mana_handle_t port_handle; mana_handle_t pf_filter_handle; @@ -472,6 +490,8 @@ struct bpf_prog *mana_xdp_get(struct mana_port_context *apc); void mana_chn_setxdp(struct mana_port_context *apc, struct bpf_prog *prog); int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf); void mana_query_gf_stats(struct mana_port_context *apc); +int mana_pre_alloc_rxbufs(struct mana_port_context *apc, int mtu, int num_queues); +void mana_pre_dealloc_rxbufs(struct mana_port_context *apc); extern const struct ethtool_ops mana_ethtool_ops; diff --git a/include/net/mptcp.h b/include/net/mptcp.h index 0bc4ab03f487..814b5f2e3ed5 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -223,6 +223,8 @@ static inline __be32 mptcp_reset_option(const struct sk_buff *skb) return htonl(0u); } + +void mptcp_active_detect_blackhole(struct sock *sk, bool expired); #else static inline void mptcp_init(void) @@ -307,6 +309,8 @@ static inline struct request_sock *mptcp_subflow_reqsk_alloc(const struct reques } static inline __be32 mptcp_reset_option(const struct sk_buff *skb) { return htonl(0u); } + +static inline void mptcp_active_detect_blackhole(struct sock *sk, bool expired) { } #endif /* CONFIG_MPTCP */ #if IS_ENABLED(CONFIG_MPTCP_IPV6) diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 7a533d5b1d59..3c88d5bc5eed 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -147,11 +147,6 @@ void __ndisc_fill_addr_option(struct sk_buff *skb, int type, const void *data, * The following hooks can be defined; unless noted otherwise, they are * optional and can be filled with a null pointer. * - * int (*is_useropt)(u8 nd_opt_type): - * This function is called when IPv6 decide RA userspace options. if - * this function returns 1 then the option given by nd_opt_type will - * be handled as userspace option additional to the IPv6 options. - * * int (*parse_options)(const struct net_device *dev, * struct nd_opt_hdr *nd_opt, * struct ndisc_options *ndopts): @@ -200,7 +195,6 @@ void __ndisc_fill_addr_option(struct sk_buff *skb, int type, const void *data, * addresses. E.g. 802.15.4 6LoWPAN. */ struct ndisc_ops { - int (*is_useropt)(u8 nd_opt_type); int (*parse_options)(const struct net_device *dev, struct nd_opt_hdr *nd_opt, struct ndisc_options *ndopts); @@ -224,15 +218,6 @@ struct ndisc_ops { }; #if IS_ENABLED(CONFIG_IPV6) -static inline int ndisc_ops_is_useropt(const struct net_device *dev, - u8 nd_opt_type) -{ - if (dev->ndisc_ops && dev->ndisc_ops->is_useropt) - return dev->ndisc_ops->is_useropt(nd_opt_type); - else - return 0; -} - static inline int ndisc_ops_parse_options(const struct net_device *dev, struct nd_opt_hdr *nd_opt, struct ndisc_options *ndopts) diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 20c34bd7a077..e67b483cc8bb 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -451,8 +451,8 @@ struct pernet_operations { /* Following method is called with RTNL held. */ void (*exit_batch_rtnl)(struct list_head *net_exit_list, struct list_head *dev_kill_list); - unsigned int *id; - size_t size; + unsigned int * const id; + const size_t size; }; /* diff --git a/include/net/netdev_rx_queue.h b/include/net/netdev_rx_queue.h index aa1716fb0e53..596836abf7bf 100644 --- a/include/net/netdev_rx_queue.h +++ b/include/net/netdev_rx_queue.h @@ -6,6 +6,7 @@ #include <linux/netdevice.h> #include <linux/sysfs.h> #include <net/xdp.h> +#include <net/page_pool/types.h> /* This structure contains an instance of an RX queue. */ struct netdev_rx_queue { @@ -25,6 +26,7 @@ struct netdev_rx_queue { * Readers and writers must hold RTNL */ struct napi_struct *napi; + struct pp_memory_provider_params mp_params; } ____cacheline_aligned_in_smp; /* @@ -43,7 +45,6 @@ __netif_get_rx_queue(struct net_device *dev, unsigned int rxq) return dev->_rx + rxq; } -#ifdef CONFIG_SYSFS static inline unsigned int get_netdev_rx_queue_index(struct netdev_rx_queue *queue) { @@ -53,5 +54,7 @@ get_netdev_rx_queue_index(struct netdev_rx_queue *queue) BUG_ON(index >= dev->num_rx_queues); return index; } -#endif + +int netdev_rx_queue_restart(struct net_device *dev, unsigned int rxq); + #endif diff --git a/include/net/netfilter/nf_conntrack_count.h b/include/net/netfilter/nf_conntrack_count.h index e227d997fc71..1b58b5b91ff6 100644 --- a/include/net/netfilter/nf_conntrack_count.h +++ b/include/net/netfilter/nf_conntrack_count.h @@ -15,10 +15,8 @@ struct nf_conncount_list { unsigned int count; /* length of list */ }; -struct nf_conncount_data *nf_conncount_init(struct net *net, unsigned int family, - unsigned int keylen); -void nf_conncount_destroy(struct net *net, unsigned int family, - struct nf_conncount_data *data); +struct nf_conncount_data *nf_conncount_init(struct net *net, unsigned int keylen); +void nf_conncount_destroy(struct net *net, struct nf_conncount_data *data); unsigned int nf_conncount_count(struct net *net, struct nf_conncount_data *data, diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 1bfdd16890fa..49708e7e1339 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -209,6 +209,7 @@ static inline void nft_data_copy(u32 *dst, const struct nft_data *src, * @family: protocol family * @level: depth of the chains * @report: notify via unicast netlink message + * @reg_inited: bitmap of initialised registers */ struct nft_ctx { struct net *net; @@ -221,6 +222,7 @@ struct nft_ctx { u8 family; u8 level; bool report; + DECLARE_BITMAP(reg_inited, NFT_REG32_NUM); }; enum nft_data_desc_flags { @@ -254,7 +256,8 @@ static inline enum nft_registers nft_type_to_reg(enum nft_data_types type) int nft_parse_u32_check(const struct nlattr *attr, int max, u32 *dest); int nft_dump_register(struct sk_buff *skb, unsigned int attr, unsigned int reg); -int nft_parse_register_load(const struct nlattr *attr, u8 *sreg, u32 len); +int nft_parse_register_load(const struct nft_ctx *ctx, + const struct nlattr *attr, u8 *sreg, u32 len); int nft_parse_register_store(const struct nft_ctx *ctx, const struct nlattr *attr, u8 *dreg, const struct nft_data *data, @@ -311,6 +314,7 @@ static inline void *nft_elem_priv_cast(const struct nft_elem_priv *priv) /** * enum nft_iter_type - nftables set iterator type * + * @NFT_ITER_UNSPEC: unspecified, to catch errors * @NFT_ITER_READ: read-only iteration over set elements * @NFT_ITER_UPDATE: iteration under mutex to update set element state */ @@ -683,9 +687,8 @@ void nf_tables_destroy_set(const struct nft_ctx *ctx, struct nft_set *set); * @NFT_SET_EXT_DATA: mapping data * @NFT_SET_EXT_FLAGS: element flags * @NFT_SET_EXT_TIMEOUT: element timeout - * @NFT_SET_EXT_EXPIRATION: element expiration time * @NFT_SET_EXT_USERDATA: user data associated with the element - * @NFT_SET_EXT_EXPRESSIONS: expressions assiciated with the element + * @NFT_SET_EXT_EXPRESSIONS: expressions associated with the element * @NFT_SET_EXT_OBJREF: stateful object reference associated with element * @NFT_SET_EXT_NUM: number of extension types */ @@ -695,7 +698,6 @@ enum nft_set_extensions { NFT_SET_EXT_DATA, NFT_SET_EXT_FLAGS, NFT_SET_EXT_TIMEOUT, - NFT_SET_EXT_EXPIRATION, NFT_SET_EXT_USERDATA, NFT_SET_EXT_EXPRESSIONS, NFT_SET_EXT_OBJREF, @@ -807,14 +809,14 @@ static inline u8 *nft_set_ext_flags(const struct nft_set_ext *ext) return nft_set_ext(ext, NFT_SET_EXT_FLAGS); } -static inline u64 *nft_set_ext_timeout(const struct nft_set_ext *ext) -{ - return nft_set_ext(ext, NFT_SET_EXT_TIMEOUT); -} +struct nft_timeout { + u64 timeout; + u64 expiration; +}; -static inline u64 *nft_set_ext_expiration(const struct nft_set_ext *ext) +static inline struct nft_timeout *nft_set_ext_timeout(const struct nft_set_ext *ext) { - return nft_set_ext(ext, NFT_SET_EXT_EXPIRATION); + return nft_set_ext(ext, NFT_SET_EXT_TIMEOUT); } static inline struct nft_userdata *nft_set_ext_userdata(const struct nft_set_ext *ext) @@ -830,8 +832,11 @@ static inline struct nft_set_elem_expr *nft_set_ext_expr(const struct nft_set_ex static inline bool __nft_set_elem_expired(const struct nft_set_ext *ext, u64 tstamp) { - return nft_set_ext_exists(ext, NFT_SET_EXT_EXPIRATION) && - time_after_eq64(tstamp, *nft_set_ext_expiration(ext)); + if (!nft_set_ext_exists(ext, NFT_SET_EXT_TIMEOUT) || + READ_ONCE(nft_set_ext_timeout(ext)->timeout) == 0) + return false; + + return time_after_eq64(tstamp, READ_ONCE(nft_set_ext_timeout(ext)->expiration)); } static inline bool nft_set_elem_expired(const struct nft_set_ext *ext) @@ -959,8 +964,7 @@ struct nft_expr_ops { const struct nft_expr *expr, bool reset); int (*validate)(const struct nft_ctx *ctx, - const struct nft_expr *expr, - const struct nft_data **data); + const struct nft_expr *expr); bool (*reduce)(struct nft_regs_track *track, const struct nft_expr *expr); bool (*gc)(struct net *net, @@ -1674,6 +1678,7 @@ struct nft_trans_rule { struct nft_trans_set { struct nft_trans_binding nft_trans_binding; + struct list_head list_trans_newset; struct nft_set *set; u32 set_id; u32 gc_int; @@ -1744,10 +1749,18 @@ struct nft_trans_table { #define nft_trans_table_update(trans) \ nft_trans_container_table(trans)->update +enum nft_trans_elem_flags { + NFT_TRANS_UPD_TIMEOUT = (1 << 0), + NFT_TRANS_UPD_EXPIRATION = (1 << 1), +}; + struct nft_trans_elem { struct nft_trans nft_trans; struct nft_set *set; struct nft_elem_priv *elem_priv; + u64 timeout; + u64 expiration; + u8 update_flags; bool bound; }; @@ -1757,6 +1770,12 @@ struct nft_trans_elem { nft_trans_container_elem(trans)->set #define nft_trans_elem_priv(trans) \ nft_trans_container_elem(trans)->elem_priv +#define nft_trans_elem_update_flags(trans) \ + nft_trans_container_elem(trans)->update_flags +#define nft_trans_elem_timeout(trans) \ + nft_trans_container_elem(trans)->timeout +#define nft_trans_elem_expiration(trans) \ + nft_trans_container_elem(trans)->expiration #define nft_trans_elem_set_bound(trans) \ nft_trans_container_elem(trans)->bound @@ -1875,6 +1894,7 @@ static inline int nft_request_module(struct net *net, const char *fmt, ...) { re struct nftables_pernet { struct list_head tables; struct list_head commit_list; + struct list_head commit_set_list; struct list_head binding_list; struct list_head module_list; struct list_head notify_list; diff --git a/include/net/netfilter/nf_tables_ipv4.h b/include/net/netfilter/nf_tables_ipv4.h index 60a7d0ce3080..fcf967286e37 100644 --- a/include/net/netfilter/nf_tables_ipv4.h +++ b/include/net/netfilter/nf_tables_ipv4.h @@ -19,7 +19,7 @@ static inline void nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt) static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt) { struct iphdr *iph, _iph; - u32 len, thoff; + u32 len, thoff, skb_len; iph = skb_header_pointer(pkt->skb, skb_network_offset(pkt->skb), sizeof(*iph), &_iph); @@ -30,8 +30,10 @@ static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt) return -1; len = iph_totlen(pkt->skb, iph); - thoff = skb_network_offset(pkt->skb) + (iph->ihl * 4); - if (pkt->skb->len < len) + thoff = iph->ihl * 4; + skb_len = pkt->skb->len - skb_network_offset(pkt->skb); + + if (skb_len < len) return -1; else if (len < thoff) return -1; @@ -40,7 +42,7 @@ static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt) pkt->flags = NFT_PKTINFO_L4PROTO; pkt->tprot = iph->protocol; - pkt->thoff = thoff; + pkt->thoff = skb_network_offset(pkt->skb) + thoff; pkt->fragoff = ntohs(iph->frag_off) & IP_OFFSET; return 0; diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h index 467d59b9e533..a0633eeaec97 100644 --- a/include/net/netfilter/nf_tables_ipv6.h +++ b/include/net/netfilter/nf_tables_ipv6.h @@ -31,8 +31,8 @@ static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt) struct ipv6hdr *ip6h, _ip6h; unsigned int thoff = 0; unsigned short frag_off; + u32 pkt_len, skb_len; int protohdr; - u32 pkt_len; ip6h = skb_header_pointer(pkt->skb, skb_network_offset(pkt->skb), sizeof(*ip6h), &_ip6h); @@ -43,7 +43,8 @@ static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt) return -1; pkt_len = ntohs(ip6h->payload_len); - if (pkt_len + sizeof(*ip6h) > pkt->skb->len) + skb_len = pkt->skb->len - skb_network_offset(pkt->skb); + if (pkt_len + sizeof(*ip6h) > skb_len) return -1; protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags); diff --git a/include/net/netfilter/nf_tproxy.h b/include/net/netfilter/nf_tproxy.h index faa108b1ba67..5adf6fda11e8 100644 --- a/include/net/netfilter/nf_tproxy.h +++ b/include/net/netfilter/nf_tproxy.h @@ -36,6 +36,7 @@ __be32 nf_tproxy_laddr4(struct sk_buff *skb, __be32 user_laddr, __be32 daddr); /** * nf_tproxy_handle_time_wait4 - handle IPv4 TCP TIME_WAIT reopen redirections + * @net: The network namespace. * @skb: The skb being processed. * @laddr: IPv4 address to redirect to or zero. * @lport: TCP port to redirect to or zero. diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h index 167640b843ef..38cae7113de4 100644 --- a/include/net/netfilter/nft_fib.h +++ b/include/net/netfilter/nft_fib.h @@ -21,9 +21,7 @@ nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in) int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr, bool reset); int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nlattr * const tb[]); -int nft_fib_validate(const struct nft_ctx *ctx, const struct nft_expr *expr, - const struct nft_data **data); - +int nft_fib_validate(const struct nft_ctx *ctx, const struct nft_expr *expr); void nft_fib4_eval_type(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt); diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h index ba1238f12a48..d602263590fe 100644 --- a/include/net/netfilter/nft_meta.h +++ b/include/net/netfilter/nft_meta.h @@ -41,8 +41,7 @@ void nft_meta_set_destroy(const struct nft_ctx *ctx, const struct nft_expr *expr); int nft_meta_set_validate(const struct nft_ctx *ctx, - const struct nft_expr *expr, - const struct nft_data **data); + const struct nft_expr *expr); bool nft_meta_get_reduce(struct nft_regs_track *track, const struct nft_expr *expr); diff --git a/include/net/netfilter/nft_reject.h b/include/net/netfilter/nft_reject.h index 6d9ba62efd75..19060212988a 100644 --- a/include/net/netfilter/nft_reject.h +++ b/include/net/netfilter/nft_reject.h @@ -15,8 +15,7 @@ struct nft_reject { extern const struct nla_policy nft_reject_policy[]; int nft_reject_validate(const struct nft_ctx *ctx, - const struct nft_expr *expr, - const struct nft_data **data); + const struct nft_expr *expr); int nft_reject_init(const struct nft_ctx *ctx, const struct nft_expr *expr, diff --git a/include/net/netlabel.h b/include/net/netlabel.h index 654bc777d2a7..529160f76cac 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -30,7 +30,7 @@ struct calipso_doi; /* * NetLabel - A management interface for maintaining network packet label - * mapping tables for explicit packet labling protocols. + * mapping tables for explicit packet labeling protocols. * * Network protocols such as CIPSO and RIPSO require a label translation layer * to convert the label on the packet into something meaningful on the host diff --git a/include/net/netlink.h b/include/net/netlink.h index e78ce008e07c..db6af207287c 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -827,7 +827,7 @@ nlmsg_parse_deprecated_strict(const struct nlmsghdr *nlh, int hdrlen, /** * nlmsg_find_attr - find a specific attribute in a netlink message * @nlh: netlink message header - * @hdrlen: length of familiy specific header + * @hdrlen: length of family specific header * @attrtype: type of attribute to look for * * Returns the first attribute which matches the specified type. @@ -849,7 +849,7 @@ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, * * Validates all attributes in the specified attribute stream against the * specified policy. Validation is done in liberal mode. - * See documenation of struct nla_policy for more details. + * See documentation of struct nla_policy for more details. * * Returns 0 on success or a negative error code. */ @@ -872,7 +872,7 @@ static inline int nla_validate_deprecated(const struct nlattr *head, int len, * * Validates all attributes in the specified attribute stream against the * specified policy. Validation is done in strict mode. - * See documenation of struct nla_policy for more details. + * See documentation of struct nla_policy for more details. * * Returns 0 on success or a negative error code. */ @@ -887,7 +887,7 @@ static inline int nla_validate(const struct nlattr *head, int len, int maxtype, /** * nlmsg_validate_deprecated - validate a netlink message including attributes * @nlh: netlinket message header - * @hdrlen: length of familiy specific header + * @hdrlen: length of family specific header * @maxtype: maximum attribute type to be expected * @policy: validation policy * @extack: extended ACK report struct @@ -933,7 +933,7 @@ static inline u32 nlmsg_seq(const struct nlmsghdr *nlh) * nlmsg_for_each_attr - iterate over a stream of attributes * @pos: loop counter, set to current attribute * @nlh: netlink message header - * @hdrlen: length of familiy specific header + * @hdrlen: length of family specific header * @rem: initialized to len, holds bytes currently remaining in stream */ #define nlmsg_for_each_attr(pos, nlh, hdrlen, rem) \ @@ -1034,7 +1034,7 @@ static inline struct sk_buff *nlmsg_new_large(size_t payload) * @skb: socket buffer the message is stored in * @nlh: netlink message header * - * Corrects the netlink message header to include the appeneded + * Corrects the netlink message header to include the appended * attributes. Only necessary if attributes have been added to * the message. */ @@ -1954,7 +1954,7 @@ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype) * @start: container attribute * * Corrects the container attribute header to include the all - * appeneded attributes. + * appended attributes. * * Returns the total data length of the skb. */ @@ -1987,7 +1987,7 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * * Validates all attributes in the nested attribute stream against the * specified policy. Attributes with a type exceeding maxtype will be - * ignored. See documenation of struct nla_policy for more details. + * ignored. See documentation of struct nla_policy for more details. * * Returns 0 on success or a negative error code. */ diff --git a/include/net/netmem.h b/include/net/netmem.h index 46cc9b89ac79..8a6e20be4b9d 100644 --- a/include/net/netmem.h +++ b/include/net/netmem.h @@ -8,6 +8,54 @@ #ifndef _NET_NETMEM_H #define _NET_NETMEM_H +#include <linux/mm.h> +#include <net/net_debug.h> + +/* net_iov */ + +DECLARE_STATIC_KEY_FALSE(page_pool_mem_providers); + +/* We overload the LSB of the struct page pointer to indicate whether it's + * a page or net_iov. + */ +#define NET_IOV 0x01UL + +struct net_iov { + unsigned long __unused_padding; + unsigned long pp_magic; + struct page_pool *pp; + struct dmabuf_genpool_chunk_owner *owner; + unsigned long dma_addr; + atomic_long_t pp_ref_count; +}; + +/* These fields in struct page are used by the page_pool and net stack: + * + * struct { + * unsigned long pp_magic; + * struct page_pool *pp; + * unsigned long _pp_mapping_pad; + * unsigned long dma_addr; + * atomic_long_t pp_ref_count; + * }; + * + * We mirror the page_pool fields here so the page_pool can access these fields + * without worrying whether the underlying fields belong to a page or net_iov. + * + * The non-net stack fields of struct page are private to the mm stack and must + * never be mirrored to net_iov. + */ +#define NET_IOV_ASSERT_OFFSET(pg, iov) \ + static_assert(offsetof(struct page, pg) == \ + offsetof(struct net_iov, iov)) +NET_IOV_ASSERT_OFFSET(pp_magic, pp_magic); +NET_IOV_ASSERT_OFFSET(pp, pp); +NET_IOV_ASSERT_OFFSET(dma_addr, dma_addr); +NET_IOV_ASSERT_OFFSET(pp_ref_count, pp_ref_count); +#undef NET_IOV_ASSERT_OFFSET + +/* netmem */ + /** * typedef netmem_ref - a nonexistent type marking a reference to generic * network memory. @@ -19,20 +67,37 @@ */ typedef unsigned long __bitwise netmem_ref; +static inline bool netmem_is_net_iov(const netmem_ref netmem) +{ + return (__force unsigned long)netmem & NET_IOV; +} + /* This conversion fails (returns NULL) if the netmem_ref is not struct page * backed. - * - * Currently struct page is the only possible netmem, and this helper never - * fails. */ static inline struct page *netmem_to_page(netmem_ref netmem) { + if (WARN_ON_ONCE(netmem_is_net_iov(netmem))) + return NULL; + return (__force struct page *)netmem; } -/* Converting from page to netmem is always safe, because a page can always be - * a netmem. - */ +static inline struct net_iov *netmem_to_net_iov(netmem_ref netmem) +{ + if (netmem_is_net_iov(netmem)) + return (struct net_iov *)((__force unsigned long)netmem & + ~NET_IOV); + + DEBUG_NET_WARN_ON_ONCE(true); + return NULL; +} + +static inline netmem_ref net_iov_to_netmem(struct net_iov *niov) +{ + return (__force netmem_ref)((unsigned long)niov | NET_IOV); +} + static inline netmem_ref page_to_netmem(struct page *page) { return (__force netmem_ref)page; @@ -40,17 +105,70 @@ static inline netmem_ref page_to_netmem(struct page *page) static inline int netmem_ref_count(netmem_ref netmem) { + /* The non-pp refcount of net_iov is always 1. On net_iov, we only + * support pp refcounting which uses the pp_ref_count field. + */ + if (netmem_is_net_iov(netmem)) + return 1; + return page_ref_count(netmem_to_page(netmem)); } -static inline unsigned long netmem_to_pfn(netmem_ref netmem) +static inline unsigned long netmem_pfn_trace(netmem_ref netmem) { + if (netmem_is_net_iov(netmem)) + return 0; + return page_to_pfn(netmem_to_page(netmem)); } +static inline struct net_iov *__netmem_clear_lsb(netmem_ref netmem) +{ + return (struct net_iov *)((__force unsigned long)netmem & ~NET_IOV); +} + +static inline struct page_pool *netmem_get_pp(netmem_ref netmem) +{ + return __netmem_clear_lsb(netmem)->pp; +} + +static inline atomic_long_t *netmem_get_pp_ref_count_ref(netmem_ref netmem) +{ + return &__netmem_clear_lsb(netmem)->pp_ref_count; +} + +static inline bool netmem_is_pref_nid(netmem_ref netmem, int pref_nid) +{ + /* NUMA node preference only makes sense if we're allocating + * system memory. Memory providers (which give us net_iovs) + * choose for us. + */ + if (netmem_is_net_iov(netmem)) + return true; + + return page_to_nid(netmem_to_page(netmem)) == pref_nid; +} + static inline netmem_ref netmem_compound_head(netmem_ref netmem) { + /* niov are never compounded */ + if (netmem_is_net_iov(netmem)) + return netmem; + return page_to_netmem(compound_head(netmem_to_page(netmem))); } +static inline void *netmem_address(netmem_ref netmem) +{ + if (netmem_is_net_iov(netmem)) + return NULL; + + return page_address(netmem_to_page(netmem)); +} + +static inline unsigned long netmem_get_dma_addr(netmem_ref netmem) +{ + return __netmem_clear_lsb(netmem)->dma_addr; +} + #endif /* _NET_NETMEM_H */ diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 5fcd61ada622..276f622f3516 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -122,7 +122,10 @@ struct netns_ipv4 { u8 sysctl_icmp_errors_use_inbound_ifaddr; int sysctl_icmp_ratelimit; int sysctl_icmp_ratemask; - + int sysctl_icmp_msgs_per_sec; + int sysctl_icmp_msgs_burst; + atomic_t icmp_global_credit; + u32 icmp_global_stamp; u32 ip_rt_min_pmtu; int ip_rt_mtu_expires; int ip_rt_min_advmss; diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 7eff3d981b89..d25cd7a9c5ff 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -125,14 +125,14 @@ struct netns_sctp { int pf_expose; /* - * Policy for preforming sctp/socket accounting + * Policy for performing sctp/socket accounting * 0 - do socket level accounting, all assocs share sk_sndbuf * 1 - do sctp accounting, each asoc may use sk_sndbuf bytes */ int sndbuf_policy; /* - * Policy for preforming sctp/socket accounting + * Policy for performing sctp/socket accounting * 0 - do socket level accounting, all assocs share sk_rcvbuf * 1 - do sctp accounting, each asoc may use sk_rcvbuf bytes */ diff --git a/include/net/nexthop.h b/include/net/nexthop.h index 68463aebcc05..d9fb44e8b321 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -105,7 +105,7 @@ struct nh_grp_entry_stats { struct nh_grp_entry { struct nexthop *nh; struct nh_grp_entry_stats __percpu *stats; - u8 weight; + u16 weight; union { struct { @@ -192,7 +192,7 @@ struct nh_notifier_single_info { }; struct nh_notifier_grp_entry_info { - u8 weight; + u16 weight; struct nh_notifier_single_info nh; }; diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h index e82f55f543bb..dc36519d16aa 100644 --- a/include/net/nfc/nci.h +++ b/include/net/nfc/nci.h @@ -332,7 +332,7 @@ struct nci_core_init_rsp_1 { __le32 nfcc_features; __u8 num_supported_rf_interfaces; __u8 supported_rf_interfaces[]; /* variable size array */ - /* continuted in nci_core_init_rsp_2 */ + /* continued in nci_core_init_rsp_2 */ } __packed; struct nci_core_init_rsp_2 { diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index 3d07abacf08b..3a3781838c67 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -80,7 +80,7 @@ struct nfc_ops { #define NFC_ATR_REQ_GT_OFFSET 14 /** - * struct nfc_target - NFC target descriptiom + * struct nfc_target - NFC target description * * @sens_res: 2 bytes describing the target SENS_RES response, if the target * is a type A one. The %sens_res most significant byte must be byte 2 @@ -230,10 +230,10 @@ static inline void nfc_set_parent_dev(struct nfc_dev *nfc_dev, } /** - * nfc_set_drvdata - set driver specifc data + * nfc_set_drvdata - set driver specific data * * @dev: The nfc device - * @data: Pointer to driver specifc data + * @data: Pointer to driver specific data */ static inline void nfc_set_drvdata(struct nfc_dev *dev, void *data) { @@ -241,7 +241,7 @@ static inline void nfc_set_drvdata(struct nfc_dev *dev, void *data) } /** - * nfc_get_drvdata - get driver specifc data + * nfc_get_drvdata - get driver specific data * * @dev: The nfc device */ diff --git a/include/net/nl802154.h b/include/net/nl802154.h index 4c752f799957..a994dea74596 100644 --- a/include/net/nl802154.h +++ b/include/net/nl802154.h @@ -192,7 +192,7 @@ enum nl802154_iftype { * @NL802154_CAP_ATTR_TX_POWERS: a nested attribute for * nl802154_wpan_phy_tx_power * @NL802154_CAP_ATTR_MIN_CCA_ED_LEVEL: minimum value for cca_ed_level - * @NL802154_CAP_ATTR_MAX_CCA_ED_LEVEL: maxmimum value for cca_ed_level + * @NL802154_CAP_ATTR_MAX_CCA_ED_LEVEL: maximum value for cca_ed_level * @NL802154_CAP_ATTR_CCA_MODES: nl802154_cca_modes flags * @NL802154_CAP_ATTR_CCA_OPTS: nl802154_cca_opts flags * @NL802154_CAP_ATTR_MIN_MINBE: minimum of minbe value diff --git a/include/net/page_pool/helpers.h b/include/net/page_pool/helpers.h index 2b43a893c619..793e6fd78bc5 100644 --- a/include/net/page_pool/helpers.h +++ b/include/net/page_pool/helpers.h @@ -216,7 +216,7 @@ page_pool_get_dma_dir(const struct page_pool *pool) static inline void page_pool_fragment_netmem(netmem_ref netmem, long nr) { - atomic_long_set(&netmem_to_page(netmem)->pp_ref_count, nr); + atomic_long_set(netmem_get_pp_ref_count_ref(netmem), nr); } /** @@ -244,7 +244,7 @@ static inline void page_pool_fragment_page(struct page *page, long nr) static inline long page_pool_unref_netmem(netmem_ref netmem, long nr) { - struct page *page = netmem_to_page(netmem); + atomic_long_t *pp_ref_count = netmem_get_pp_ref_count_ref(netmem); long ret; /* If nr == pp_ref_count then we have cleared all remaining @@ -261,19 +261,19 @@ static inline long page_pool_unref_netmem(netmem_ref netmem, long nr) * initially, and only overwrite it when the page is partitioned into * more than one piece. */ - if (atomic_long_read(&page->pp_ref_count) == nr) { + if (atomic_long_read(pp_ref_count) == nr) { /* As we have ensured nr is always one for constant case using * the BUILD_BUG_ON(), only need to handle the non-constant case * here for pp_ref_count draining, which is a rare case. */ BUILD_BUG_ON(__builtin_constant_p(nr) && nr != 1); if (!__builtin_constant_p(nr)) - atomic_long_set(&page->pp_ref_count, 1); + atomic_long_set(pp_ref_count, 1); return 0; } - ret = atomic_long_sub_return(nr, &page->pp_ref_count); + ret = atomic_long_sub_return(nr, pp_ref_count); WARN_ON(ret < 0); /* We are the last user here too, reset pp_ref_count back to 1 to @@ -282,7 +282,7 @@ static inline long page_pool_unref_netmem(netmem_ref netmem, long nr) * page_pool_unref_page() currently. */ if (unlikely(!ret)) - atomic_long_set(&page->pp_ref_count, 1); + atomic_long_set(pp_ref_count, 1); return ret; } @@ -401,9 +401,7 @@ static inline void page_pool_free_va(struct page_pool *pool, void *va, static inline dma_addr_t page_pool_get_dma_addr_netmem(netmem_ref netmem) { - struct page *page = netmem_to_page(netmem); - - dma_addr_t ret = page->dma_addr; + dma_addr_t ret = netmem_get_dma_addr(netmem); if (PAGE_POOL_32BIT_ARCH_WITH_64BIT_DMA) ret <<= PAGE_SHIFT; @@ -423,24 +421,6 @@ static inline dma_addr_t page_pool_get_dma_addr(const struct page *page) return page_pool_get_dma_addr_netmem(page_to_netmem((struct page *)page)); } -static inline bool page_pool_set_dma_addr_netmem(netmem_ref netmem, - dma_addr_t addr) -{ - struct page *page = netmem_to_page(netmem); - - if (PAGE_POOL_32BIT_ARCH_WITH_64BIT_DMA) { - page->dma_addr = addr >> PAGE_SHIFT; - - /* We assume page alignment to shave off bottom bits, - * if this "compression" doesn't work we need to drop. - */ - return addr != (dma_addr_t)page->dma_addr << PAGE_SHIFT; - } - - page->dma_addr = addr; - return false; -} - /** * page_pool_dma_sync_for_cpu - sync Rx page for CPU after it's written by HW * @pool: &page_pool the @page belongs to @@ -463,11 +443,6 @@ static inline void page_pool_dma_sync_for_cpu(const struct page_pool *pool, page_pool_get_dma_dir(pool)); } -static inline bool page_pool_set_dma_addr(struct page *page, dma_addr_t addr) -{ - return page_pool_set_dma_addr_netmem(page_to_netmem(page), addr); -} - static inline bool page_pool_put(struct page_pool *pool) { return refcount_dec_and_test(&pool->user_cnt); diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h index 50569fed7868..c022c410abe3 100644 --- a/include/net/page_pool/types.h +++ b/include/net/page_pool/types.h @@ -20,8 +20,18 @@ * device driver responsibility */ #define PP_FLAG_SYSTEM_POOL BIT(2) /* Global system page_pool */ + +/* Allow unreadable (net_iov backed) netmem in this page_pool. Drivers setting + * this must be able to support unreadable netmem, where netmem_address() would + * return NULL. This flag should not be set for header page_pools. + * + * If the driver sets PP_FLAG_ALLOW_UNREADABLE_NETMEM, it should also set + * page_pool_params.slow.queue_idx. + */ +#define PP_FLAG_ALLOW_UNREADABLE_NETMEM BIT(3) + #define PP_FLAG_ALL (PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV | \ - PP_FLAG_SYSTEM_POOL) + PP_FLAG_SYSTEM_POOL | PP_FLAG_ALLOW_UNREADABLE_NETMEM) /* * Fast allocation side cache array/stack @@ -57,7 +67,9 @@ struct pp_alloc_cache { * @offset: DMA sync address offset for PP_FLAG_DMA_SYNC_DEV * @slow: params with slowpath access only (initialization and Netlink) * @netdev: netdev this pool will serve (leave as NULL if none or multiple) - * @flags: PP_FLAG_DMA_MAP, PP_FLAG_DMA_SYNC_DEV, PP_FLAG_SYSTEM_POOL + * @queue_idx: queue idx this page_pool is being created for. + * @flags: PP_FLAG_DMA_MAP, PP_FLAG_DMA_SYNC_DEV, PP_FLAG_SYSTEM_POOL, + * PP_FLAG_ALLOW_UNREADABLE_NETMEM. */ struct page_pool_params { struct_group_tagged(page_pool_params_fast, fast, @@ -72,6 +84,7 @@ struct page_pool_params { ); struct_group_tagged(page_pool_params_slow, slow, struct net_device *netdev; + unsigned int queue_idx; unsigned int flags; /* private: used by test code only */ void (*init_callback)(netmem_ref netmem, void *arg); @@ -139,6 +152,10 @@ struct page_pool_stats { */ #define PAGE_POOL_FRAG_GROUP_ALIGN (4 * sizeof(long)) +struct pp_memory_provider_params { + void *mp_priv; +}; + struct page_pool { struct page_pool_params_fast p; @@ -197,6 +214,8 @@ struct page_pool { */ struct ptr_ring ring; + void *mp_priv; + #ifdef CONFIG_PAGE_POOL_STATS /* recycle stats are per-cpu to avoid locking */ struct page_pool_recycle_stats __percpu *recycle_stats; diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 41297bd38dff..4880b3a7aced 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -491,7 +491,7 @@ int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *, struct tcf_pkt_info *); /** - * tcf_em_tree_match - evaulate an ematch tree + * tcf_em_tree_match - evaluate an ematch tree * * @skb: socket buffer of the packet in question * @tree: ematch tree to be used for evaluation diff --git a/include/net/red.h b/include/net/red.h index 802287d52c9e..159a09359fc0 100644 --- a/include/net/red.h +++ b/include/net/red.h @@ -40,7 +40,7 @@ max_P should be small (not 1), usually 0.01..0.02 is good value. max_P is chosen as a number, so that max_P/(th_max-th_min) - is a negative power of two in order arithmetics to contain + is a negative power of two in order arithmetic to contain only shifts. @@ -159,7 +159,7 @@ static inline u32 red_maxp(u8 Plog) static inline void red_set_vars(struct red_vars *v) { /* Reset average queue length, the value is strictly bound - * to the parameters below, reseting hurts a bit but leaving + * to the parameters below, resetting hurts a bit but leaving * it might result in an unreasonable qavg for a while. --TGR */ v->qavg = 0; @@ -340,7 +340,7 @@ static inline unsigned long red_calc_qavg_no_idle_time(const struct red_parms *p { /* * NOTE: v->qavg is fixed point number with point at Wlog. - * The formula below is equvalent to floating point + * The formula below is equivalent to floating point * version: * * qavg = qavg*(1-W) + backlog*W; @@ -375,7 +375,7 @@ static inline int red_mark_probability(const struct red_parms *p, OK. qR is random number in the interval (0..1/max_P)*(qth_max-qth_min) i.e. 0..(2^Plog). If we used floating point - arithmetics, it would be: (2^Plog)*rnd_num, + arithmetic, it would be: (2^Plog)*rnd_num, where rnd_num is less 1. Taking into account, that qavg have fixed diff --git a/include/net/regulatory.h b/include/net/regulatory.h index a103f4c8cf75..6633627f6e76 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -121,7 +121,7 @@ struct regulatory_request { * @REGULATORY_DISABLE_BEACON_HINTS: enable this if your driver needs to * ensure that passive scan flags and beaconing flags may not be lifted by * cfg80211 due to regulatory beacon hints. For more information on beacon - * hints read the documenation for regulatory_hint_found_beacon() + * hints read the documentation for regulatory_hint_found_beacon() * @REGULATORY_COUNTRY_IE_FOLLOW_POWER: for devices that have a preference * that even though they may have programmed their own custom power * setting prior to wiphy registration, they want to ensure their channel diff --git a/include/net/route.h b/include/net/route.h index 93833cfe9c96..1789f1e6640b 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -27,6 +27,7 @@ #include <net/ip_fib.h> #include <net/arp.h> #include <net/ndisc.h> +#include <net/inet_dscp.h> #include <linux/in_route.h> #include <linux/rtnetlink.h> #include <linux/rcupdate.h> @@ -45,7 +46,7 @@ static inline __u8 ip_sock_rt_scope(const struct sock *sk) static inline __u8 ip_sock_rt_tos(const struct sock *sk) { - return RT_TOS(READ_ONCE(inet_sk(sk)->tos)); + return READ_ONCE(inet_sk(sk)->tos) & INET_DSCP_MASK; } struct ip_tunnel_info; @@ -265,8 +266,6 @@ static inline void ip_rt_put(struct rtable *rt) dst_release(&rt->dst); } -#define IPTOS_RT_MASK (IPTOS_TOS_MASK & ~3) - extern const __u8 ip_tos2prio[16]; static inline char rt_tos2priority(u8 tos) diff --git a/include/net/rstreason.h b/include/net/rstreason.h index 2575c85d7f7a..69cb2e52b7da 100644 --- a/include/net/rstreason.h +++ b/include/net/rstreason.h @@ -17,6 +17,12 @@ FN(TCP_ABORT_ON_DATA) \ FN(TCP_TIMEWAIT_SOCKET) \ FN(INVALID_SYN) \ + FN(TCP_ABORT_ON_CLOSE) \ + FN(TCP_ABORT_ON_LINGER) \ + FN(TCP_ABORT_ON_MEMORY) \ + FN(TCP_STATE) \ + FN(TCP_KEEPALIVE_TIMEOUT) \ + FN(TCP_DISCONNECT_WITH_DATA) \ FN(MPTCP_RST_EUNSPEC) \ FN(MPTCP_RST_EMPTCP) \ FN(MPTCP_RST_ERESOURCE) \ @@ -84,6 +90,39 @@ enum sk_rst_reason { * an error, send a reset" */ SK_RST_REASON_INVALID_SYN, + /** + * @SK_RST_REASON_TCP_ABORT_ON_CLOSE: abort on close + * corresponding to LINUX_MIB_TCPABORTONCLOSE + */ + SK_RST_REASON_TCP_ABORT_ON_CLOSE, + /** + * @SK_RST_REASON_TCP_ABORT_ON_LINGER: abort on linger + * corresponding to LINUX_MIB_TCPABORTONLINGER + */ + SK_RST_REASON_TCP_ABORT_ON_LINGER, + /** + * @SK_RST_REASON_TCP_ABORT_ON_MEMORY: abort on memory + * corresponding to LINUX_MIB_TCPABORTONMEMORY + */ + SK_RST_REASON_TCP_ABORT_ON_MEMORY, + /** + * @SK_RST_REASON_TCP_STATE: abort on tcp state + * Please see RFC 9293 for all possible reset conditions + */ + SK_RST_REASON_TCP_STATE, + /** + * @SK_RST_REASON_TCP_KEEPALIVE_TIMEOUT: time to timeout + * When we have already run out of all the chances, which means + * keepalive timeout, we have to reset the connection + */ + SK_RST_REASON_TCP_KEEPALIVE_TIMEOUT, + /** + * @SK_RST_REASON_TCP_DISCONNECT_WITH_DATA: disconnect when write + * queue is not empty + * It means user has written data into the write queue when doing + * disconnecting, so we have to send an RST. + */ + SK_RST_REASON_TCP_DISCONNECT_WITH_DATA, /* Copy from include/uapi/linux/mptcp.h. * These reset fields will not be changed since they adhere to diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index a2310fa995f6..84e6b9fd5610 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -28,7 +28,7 @@ #define __net_sctp_h__ /* Header Strategy. - * Start getting some control over the header file depencies: + * Start getting some control over the header file dependencies: * includes * constants * structs diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index f24a1bbcb3ef..31248cfdfb23 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -521,7 +521,7 @@ struct sctp_datamsg { refcount_t refcnt; /* When is this message no longer interesting to the peer? */ unsigned long expires_at; - /* Did the messenge fail to send? */ + /* Did the message fail to send? */ int send_error; u8 send_failed:1, can_delay:1, /* should this message be Nagle delayed */ @@ -792,7 +792,7 @@ struct sctp_transport { */ hb_sent:1, - /* Is the Path MTU update pending on this tranport */ + /* Is the Path MTU update pending on this transport */ pmtu_pending:1, dst_pending_confirm:1, /* need to confirm neighbour */ @@ -1223,7 +1223,7 @@ enum sctp_endpoint_type { }; /* - * A common base class to bridge the implmentation view of a + * A common base class to bridge the implementation view of a * socket (usually listening) endpoint versus an association's * local endpoint. * This common structure is useful for several purposes: @@ -1353,7 +1353,7 @@ struct sctp_endpoint { struct rcu_head rcu; }; -/* Recover the outter endpoint structure. */ +/* Recover the outer endpoint structure. */ static inline struct sctp_endpoint *sctp_ep(struct sctp_ep_common *base) { struct sctp_endpoint *ep; @@ -1906,7 +1906,7 @@ struct sctp_association { __u32 rwnd_over; /* Keeps treack of rwnd pressure. This happens when we have - * a window, but not recevie buffer (i.e small packets). This one + * a window, but not receive buffer (i.e small packets). This one * is releases slowly (1 PMTU at a time ). */ __u32 rwnd_press; @@ -1994,7 +1994,7 @@ struct sctp_association { /* ADDIP Section 5.2 Upon reception of an ASCONF Chunk. * - * This is needed to implement itmes E1 - E4 of the updated + * This is needed to implement items E1 - E4 of the updated * spec. Here is the justification: * * Since the peer may bundle multiple ASCONF chunks toward us, @@ -2005,7 +2005,7 @@ struct sctp_association { /* These ASCONF chunks are waiting to be sent. * - * These chunaks can't be pushed to outqueue until receiving + * These chunks can't be pushed to outqueue until receiving * ASCONF_ACK for the previous ASCONF indicated by * addip_last_asconf, so as to guarantee that only one ASCONF * is in flight at any time. @@ -2059,13 +2059,13 @@ struct sctp_association { struct sctp_transport *new_transport; /* SCTP AUTH: list of the endpoint shared keys. These - * keys are provided out of band by the user applicaton + * keys are provided out of band by the user application * and can't change during the lifetime of the association */ struct list_head endpoint_shared_keys; /* SCTP AUTH: - * The current generated assocaition shared key (secret) + * The current generated association shared key (secret) */ struct sctp_auth_bytes *asoc_shared_key; struct sctp_shared_key *shkey; @@ -2121,7 +2121,7 @@ enum { SCTP_ASSOC_EYECATCHER = 0xa550c123, }; -/* Recover the outter association structure. */ +/* Recover the outer association structure. */ static inline struct sctp_association *sctp_assoc(struct sctp_ep_common *base) { struct sctp_association *asoc; diff --git a/include/net/sock.h b/include/net/sock.h index cce23ac4d514..c58ca8dd561b 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -337,6 +337,7 @@ struct sk_filter; * @sk_txtime_report_errors: set report errors mode for SO_TXTIME * @sk_txtime_unused: unused txtime flags * @ns_tracker: tracker for netns reference + * @sk_user_frags: xarray of pages the user is holding a reference on. */ struct sock { /* @@ -542,6 +543,7 @@ struct sock { #endif struct rcu_head sk_rcu; netns_tracker ns_tracker; + struct xarray sk_user_frags; }; struct sock_bh_locked { @@ -1624,7 +1626,7 @@ bool __lock_sock_fast(struct sock *sk) __acquires(&sk->sk_lock.slock); * lock_sock_fast - fast version of lock_sock * @sk: socket * - * This version should be used for very small section, where process wont block + * This version should be used for very small section, where process won't block * return false if fast path is taken: * * sk_lock.slock locked, owned = 0, BH disabled @@ -2546,7 +2548,7 @@ struct sock_skb_cb { /* Store sock_skb_cb at the end of skb->cb[] so protocol families * using skb->cb[] would keep using it directly and utilize its - * alignement guarantee. + * alignment guarantee. */ #define SOCK_SKB_CB_OFFSET ((sizeof_field(struct sk_buff, cb) - \ sizeof(struct sock_skb_cb))) diff --git a/include/net/sock_reuseport.h b/include/net/sock_reuseport.h index 6ec140b0a61b..6e4faf3ee76f 100644 --- a/include/net/sock_reuseport.h +++ b/include/net/sock_reuseport.h @@ -26,7 +26,7 @@ struct sock_reuseport { unsigned int bind_inany:1; unsigned int has_conns:1; struct bpf_prog __rcu *prog; /* optional BPF sock selector */ - struct sock *socks[]; /* array of sock pointers */ + struct sock *socks[] __counted_by(max_socks); }; extern int reuseport_alloc(struct sock *sk, bool bind_inany); diff --git a/include/net/tcp.h b/include/net/tcp.h index 2aac11e7e1cc..f77f812bfbe7 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1069,7 +1069,8 @@ static inline bool tcp_skb_can_collapse(const struct sk_buff *to, /* skb_cmp_decrypted() not needed, use tcp_write_collapse_fence() */ return likely(tcp_skb_can_collapse_to(to) && mptcp_skb_can_collapse(to, from) && - skb_pure_zcopy_same(to, from)); + skb_pure_zcopy_same(to, from) && + skb_frags_readable(to) == skb_frags_readable(from)); } static inline bool tcp_skb_can_collapse_rx(const struct sk_buff *to, diff --git a/include/net/udp.h b/include/net/udp.h index c4e05b14b648..61222545ab1c 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -79,7 +79,8 @@ struct udp_table { extern struct udp_table udp_table; void udp_table_init(struct udp_table *, const char *); static inline struct udp_hslot *udp_hashslot(struct udp_table *table, - struct net *net, unsigned int num) + const struct net *net, + unsigned int num) { return &table->hash[udp_hashfn(net, num, table->mask)]; } @@ -231,7 +232,7 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb, } /* Since this is being sent on the wire obfuscate hash a bit - * to minimize possbility that any useful information to an + * to minimize possibility that any useful information to an * attacker is leaked. Only upper 16 bits are relevant in the * computation for 16 bit port value. */ @@ -245,7 +246,7 @@ static inline int udp_rqueue_get(struct sock *sk) return sk_rmem_alloc_get(sk) - READ_ONCE(udp_sk(sk)->forward_deficit); } -static inline bool udp_sk_bound_dev_eq(struct net *net, int bound_dev_if, +static inline bool udp_sk_bound_dev_eq(const struct net *net, int bound_dev_if, int dif, int sdif) { #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV) @@ -296,18 +297,19 @@ int udp_lib_getsockopt(struct sock *sk, int level, int optname, int udp_lib_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen, int (*push_pending_frames)(struct sock *)); -struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, +struct sock *udp4_lib_lookup(const struct net *net, __be32 saddr, __be16 sport, __be32 daddr, __be16 dport, int dif); -struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, +struct sock *__udp4_lib_lookup(const struct net *net, __be32 saddr, + __be16 sport, __be32 daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, struct sk_buff *skb); struct sock *udp4_lib_lookup_skb(const struct sk_buff *skb, __be16 sport, __be16 dport); -struct sock *udp6_lib_lookup(struct net *net, +struct sock *udp6_lib_lookup(const struct net *net, const struct in6_addr *saddr, __be16 sport, const struct in6_addr *daddr, __be16 dport, int dif); -struct sock *__udp6_lib_lookup(struct net *net, +struct sock *__udp6_lib_lookup(const struct net *net, const struct in6_addr *saddr, __be16 sport, const struct in6_addr *daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, diff --git a/include/net/x25.h b/include/net/x25.h index 597eb53c471e..5e833cfc864e 100644 --- a/include/net/x25.h +++ b/include/net/x25.h @@ -81,7 +81,7 @@ enum { #define X25_DEFAULT_WINDOW_SIZE 2 /* Default Window Size */ #define X25_DEFAULT_PACKET_SIZE X25_PS128 /* Default Packet Size */ -#define X25_DEFAULT_THROUGHPUT 0x0A /* Deafult Throughput */ +#define X25_DEFAULT_THROUGHPUT 0x0A /* Default Throughput */ #define X25_DEFAULT_REVERSE 0x00 /* Default Reverse Charging */ #define X25_SMODULUS 8 diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 54cef89f6c1e..b6bfdc6416c7 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -67,27 +67,27 @@ - instance of a transformer, struct xfrm_state (=SA) - template to clone xfrm_state, struct xfrm_tmpl - SPD is plain linear list of xfrm_policy rules, ordered by priority. + SPD is organized as hash table (for policies that meet minimum address prefix + length setting, net->xfrm.policy_hthresh). Other policies are stored in + lists, sorted into rbtree ordered by destination and source address networks. + See net/xfrm/xfrm_policy.c for details. + (To be compatible with existing pfkeyv2 implementations, many rules with priority of 0x7fffffff are allowed to exist and such rules are ordered in an unpredictable way, thanks to bsd folks.) - Lookup is plain linear search until the first match with selector. - If "action" is "block", then we prohibit the flow, otherwise: if "xfrms_nr" is zero, the flow passes untransformed. Otherwise, policy entry has list of up to XFRM_MAX_DEPTH transformations, described by templates xfrm_tmpl. Each template is resolved to a complete xfrm_state (see below) and we pack bundle of transformations - to a dst_entry returned to requestor. + to a dst_entry returned to requester. dst -. xfrm .-> xfrm_state #1 |---. child .-> dst -. xfrm .-> xfrm_state #2 |---. child .-> dst -. xfrm .-> xfrm_state #3 |---. child .-> NULL - Bundles are cached at xrfm_policy struct (field ->bundles). - Resolution of xrfm_tmpl ----------------------- @@ -526,6 +526,36 @@ struct xfrm_policy_queue { unsigned long timeout; }; +/** + * struct xfrm_policy - xfrm policy + * @xp_net: network namespace the policy lives in + * @bydst: hlist node for SPD hash table or rbtree list + * @byidx: hlist node for index hash table + * @lock: serialize changes to policy structure members + * @refcnt: reference count, freed once it reaches 0 + * @pos: kernel internal tie-breaker to determine age of policy + * @timer: timer + * @genid: generation, used to invalidate old policies + * @priority: priority, set by userspace + * @index: policy index (autogenerated) + * @if_id: virtual xfrm interface id + * @mark: packet mark + * @selector: selector + * @lft: liftime configuration data + * @curlft: liftime state + * @walk: list head on pernet policy list + * @polq: queue to hold packets while aqcuire operaion in progress + * @bydst_reinsert: policy tree node needs to be merged + * @type: XFRM_POLICY_TYPE_MAIN or _SUB + * @action: XFRM_POLICY_ALLOW or _BLOCK + * @flags: XFRM_POLICY_LOCALOK, XFRM_POLICY_ICMP + * @xfrm_nr: number of used templates in @xfrm_vec + * @family: protocol family + * @security: SELinux security label + * @xfrm_vec: array of templates to resolve state + * @rcu: rcu head, used to defer memory release + * @xdo: hardware offload state + */ struct xfrm_policy { possible_net_t xp_net; struct hlist_node bydst; @@ -555,7 +585,6 @@ struct xfrm_policy { u16 family; struct xfrm_sec_ctx *security; struct xfrm_tmpl xfrm_vec[XFRM_MAX_DEPTH]; - struct hlist_node bydst_inexact_list; struct rcu_head rcu; struct xfrm_dev_offload xdo; @@ -1016,7 +1045,7 @@ void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev); struct xfrm_if_parms { int link; /* ifindex of underlying L2 interface */ - u32 if_id; /* interface identifyer */ + u32 if_id; /* interface identifier */ bool collect_md; }; diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 45c40d200154..8ecfb94049db 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -234,7 +234,7 @@ static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd) static inline unsigned int scsi_logical_block_count(struct scsi_cmnd *scmd) { - unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; + unsigned int shift = ilog2(scmd->device->sector_size); return blk_rq_bytes(scsi_cmd_to_rq(scmd)) >> shift; } diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h index af793f2a0ec4..8f967d15e479 100644 --- a/include/soc/fsl/qe/qe.h +++ b/include/soc/fsl/qe/qe.h @@ -23,6 +23,8 @@ #include <linux/of_address.h> #include <linux/types.h> +struct device; + #define QE_NUM_OF_SNUM 256 /* There are 256 serial number in QE */ #define QE_NUM_OF_BRGS 16 #define QE_NUM_OF_PORTS 1024 @@ -93,8 +95,12 @@ int cpm_muram_init(void); #if defined(CONFIG_CPM) || defined(CONFIG_QUICC_ENGINE) s32 cpm_muram_alloc(unsigned long size, unsigned long align); +s32 devm_cpm_muram_alloc(struct device *dev, unsigned long size, + unsigned long align); void cpm_muram_free(s32 offset); s32 cpm_muram_alloc_fixed(unsigned long offset, unsigned long size); +s32 devm_cpm_muram_alloc_fixed(struct device *dev, unsigned long offset, + unsigned long size); void __iomem *cpm_muram_addr(unsigned long offset); unsigned long cpm_muram_offset(const void __iomem *addr); dma_addr_t cpm_muram_dma(void __iomem *addr); @@ -106,6 +112,12 @@ static inline s32 cpm_muram_alloc(unsigned long size, return -ENOSYS; } +static inline s32 devm_cpm_muram_alloc(struct device *dev, unsigned long size, + unsigned long align) +{ + return -ENOSYS; +} + static inline void cpm_muram_free(s32 offset) { } @@ -116,6 +128,13 @@ static inline s32 cpm_muram_alloc_fixed(unsigned long offset, return -ENOSYS; } +static inline s32 devm_cpm_muram_alloc_fixed(struct device *dev, + unsigned long offset, + unsigned long size) +{ + return -ENOSYS; +} + static inline void __iomem *cpm_muram_addr(unsigned long offset) { return NULL; @@ -172,7 +191,6 @@ static inline int par_io_data_set(u8 port, u8 pin, u8 val) { return -ENOSYS; } /* * Pin multiplexing functions. */ -struct device; struct qe_pin; #ifdef CONFIG_QE_GPIO extern struct qe_pin *qe_pin_request(struct device *dev, int index); @@ -233,7 +251,9 @@ static inline int qe_alive_during_sleep(void) /* we actually use cpm_muram implementation, define this for convenience */ #define qe_muram_init cpm_muram_init #define qe_muram_alloc cpm_muram_alloc +#define devm_qe_muram_alloc devm_cpm_muram_alloc #define qe_muram_alloc_fixed cpm_muram_alloc_fixed +#define devm_qe_muram_alloc_fixed devm_cpm_muram_alloc_fixed #define qe_muram_free cpm_muram_free #define qe_muram_addr cpm_muram_addr #define qe_muram_offset cpm_muram_offset @@ -449,6 +469,7 @@ enum comm_dir { #define QE_QMC_STOP_TX 0x0000000c #define QE_QMC_STOP_RX 0x0000000d #define QE_SS7_SU_FIL_RESET 0x0000000e +#define QE_PUSHSCHED 0x0000000f /* jonathbr added from here down for 83xx */ #define QE_RESET_BCS 0x0000000a #define QE_MCC_INIT_TX_RX_16 0x00000003 diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index 6a37b29f4b4c..462c653e1017 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -813,6 +813,9 @@ struct ocelot { const u32 *const *map; struct list_head stats_regions; + spinlock_t inj_lock; + spinlock_t xtr_lock; + u32 pool_size[OCELOT_SB_NUM][OCELOT_SB_POOL_NUM]; int packet_buffer_size; int num_frame_refs; @@ -966,10 +969,17 @@ void __ocelot_target_write_ix(struct ocelot *ocelot, enum ocelot_target target, u32 val, u32 reg, u32 offset); /* Packet I/O */ +void ocelot_lock_inj_grp(struct ocelot *ocelot, int grp); +void ocelot_unlock_inj_grp(struct ocelot *ocelot, int grp); +void ocelot_lock_xtr_grp(struct ocelot *ocelot, int grp); +void ocelot_unlock_xtr_grp(struct ocelot *ocelot, int grp); +void ocelot_lock_xtr_grp_bh(struct ocelot *ocelot, int grp); +void ocelot_unlock_xtr_grp_bh(struct ocelot *ocelot, int grp); bool ocelot_can_inject(struct ocelot *ocelot, int grp); void ocelot_port_inject_frame(struct ocelot *ocelot, int port, int grp, u32 rew_op, struct sk_buff *skb); -void ocelot_ifh_port_set(void *ifh, int port, u32 rew_op, u32 vlan_tag); +void ocelot_ifh_set_basic(void *ifh, struct ocelot *ocelot, int port, + u32 rew_op, struct sk_buff *skb); int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp, struct sk_buff **skb); void ocelot_drain_cpu_queue(struct ocelot *ocelot, int grp); void ocelot_ptp_rx_timestamp(struct ocelot *ocelot, struct sk_buff *skb, diff --git a/include/soc/mscc/ocelot_vcap.h b/include/soc/mscc/ocelot_vcap.h index c601a4598b0d..eb19668a06db 100644 --- a/include/soc/mscc/ocelot_vcap.h +++ b/include/soc/mscc/ocelot_vcap.h @@ -13,6 +13,7 @@ */ #define OCELOT_VCAP_ES0_TAG_8021Q_RXVLAN(ocelot, port, upstream) ((upstream) << 16 | (port)) #define OCELOT_VCAP_IS1_TAG_8021Q_TXVLAN(ocelot, port) (port) +#define OCELOT_VCAP_IS1_VLAN_RECLASSIFY(ocelot, port) ((ocelot)->num_phys_ports + (port)) #define OCELOT_VCAP_IS2_TAG_8021Q_TXVLAN(ocelot, port) (port) #define OCELOT_VCAP_IS2_MRP_REDIRECT(ocelot, port) ((ocelot)->num_phys_ports + (port)) #define OCELOT_VCAP_IS2_MRP_TRAP(ocelot) ((ocelot)->num_phys_ports * 2) @@ -499,6 +500,7 @@ struct ocelot_vcap_key_vlan { struct ocelot_vcap_u8 pcp; /* PCP (3 bit) */ enum ocelot_vcap_bit dei; /* DEI */ enum ocelot_vcap_bit tagged; /* Tagged/untagged frame */ + enum ocelot_vcap_bit tpid; }; struct ocelot_vcap_key_etype { diff --git a/include/sound/aci.h b/include/sound/aci.h index 6ebbd4223f12..36a761c9820d 100644 --- a/include/sound/aci.h +++ b/include/sound/aci.h @@ -72,6 +72,7 @@ #define ACI_SET_EQ7 0x46 /* ... to Treble */ struct snd_miro_aci { + struct snd_card *card; unsigned long aci_port; int aci_vendor; int aci_product; diff --git a/include/sound/asoundef.h b/include/sound/asoundef.h index 9fdeac19dadb..09b2c3dffb30 100644 --- a/include/sound/asoundef.h +++ b/include/sound/asoundef.h @@ -110,18 +110,22 @@ #define IEC958_AES2_CON_SOURCE_UNSPEC (0<<0) /* unspecified */ #define IEC958_AES2_CON_CHANNEL (15<<4) /* mask - channel number */ #define IEC958_AES2_CON_CHANNEL_UNSPEC (0<<4) /* unspecified */ -#define IEC958_AES3_CON_FS (15<<0) /* mask - sample frequency */ +#define IEC958_AES3_CON_FS ((1<<7) | (15<<0)) /* mask - sample frequency */ #define IEC958_AES3_CON_FS_44100 (0<<0) /* 44.1kHz */ #define IEC958_AES3_CON_FS_NOTID (1<<0) /* non indicated */ #define IEC958_AES3_CON_FS_48000 (2<<0) /* 48kHz */ #define IEC958_AES3_CON_FS_32000 (3<<0) /* 32kHz */ #define IEC958_AES3_CON_FS_22050 (4<<0) /* 22.05kHz */ +#define IEC958_AES3_CON_FS_384000 (5<<0) /* 384kHz */ #define IEC958_AES3_CON_FS_24000 (6<<0) /* 24kHz */ #define IEC958_AES3_CON_FS_88200 (8<<0) /* 88.2kHz */ #define IEC958_AES3_CON_FS_768000 (9<<0) /* 768kHz */ #define IEC958_AES3_CON_FS_96000 (10<<0) /* 96kHz */ #define IEC958_AES3_CON_FS_176400 (12<<0) /* 176.4kHz */ +#define IEC958_AES3_CON_FS_352400 (13<<0) /* 352.4kHz */ #define IEC958_AES3_CON_FS_192000 (14<<0) /* 192kHz */ +#define IEC958_AES3_CON_FS_128000 ((1<<7) | (11<<0)) /* 128kHz */ +#define IEC958_AES3_CON_FS_705600 ((1<<7) | (13<<0)) /* 705.6kHz */ #define IEC958_AES3_CON_CLOCK (3<<4) /* mask - clock accuracy */ #define IEC958_AES3_CON_CLOCK_1000PPM (0<<4) /* 1000 ppm */ #define IEC958_AES3_CON_CLOCK_50PPM (1<<4) /* 50 ppm */ diff --git a/include/sound/control.h b/include/sound/control.h index c1659036c4a7..e07f6b960641 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -81,7 +81,7 @@ struct snd_kcontrol { unsigned long private_value; void *private_data; void (*private_free)(struct snd_kcontrol *kcontrol); - struct snd_kcontrol_volatile vd[]; /* volatile data */ + struct snd_kcontrol_volatile vd[] __counted_by(count); /* volatile data */ }; #define snd_kcontrol(n) list_entry(n, struct snd_kcontrol, list) @@ -140,9 +140,7 @@ int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id); int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id); void snd_ctl_rename(struct snd_card *card, struct snd_kcontrol *kctl, const char *name); int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, int active); -struct snd_kcontrol *snd_ctl_find_numid_locked(struct snd_card *card, unsigned int numid); struct snd_kcontrol *snd_ctl_find_numid(struct snd_card *card, unsigned int numid); -struct snd_kcontrol *snd_ctl_find_id_locked(struct snd_card *card, const struct snd_ctl_elem_id *id); struct snd_kcontrol *snd_ctl_find_id(struct snd_card *card, const struct snd_ctl_elem_id *id); /** @@ -167,29 +165,6 @@ snd_ctl_find_id_mixer(struct snd_card *card, const char *name) return snd_ctl_find_id(card, &id); } -/** - * snd_ctl_find_id_mixer_locked - find the control instance with the given name string - * @card: the card instance - * @name: the name string - * - * Finds the control instance with the given name and - * @SNDRV_CTL_ELEM_IFACE_MIXER. Other fields are set to zero. - * - * This is merely a wrapper to snd_ctl_find_id_locked(). - * The caller must down card->controls_rwsem before calling this function. - * - * Return: The pointer of the instance if found, or %NULL if not. - */ -static inline struct snd_kcontrol * -snd_ctl_find_id_mixer_locked(struct snd_card *card, const char *name) -{ - struct snd_ctl_elem_id id = {}; - - id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - strscpy(id.name, name, sizeof(id.name)); - return snd_ctl_find_id_locked(card, &id); -} - int snd_ctl_create(struct snd_card *card); int snd_ctl_register_ioctl(snd_kctl_ioctl_func_t fcn); diff --git a/include/sound/core.h b/include/sound/core.h index dfef0c9d4b9f..1f3f5dccd736 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -99,7 +99,7 @@ struct snd_card { struct device *ctl_dev; /* control device */ unsigned int last_numid; /* last used numeric ID */ struct rw_semaphore controls_rwsem; /* controls lock (list and values) */ - rwlock_t ctl_files_rwlock; /* ctl_files list lock */ + rwlock_t controls_rwlock; /* lock for lookup and ctl_files list */ int controls_count; /* count of all controls */ size_t user_ctl_alloc_size; // current memory allocation by user controls. struct list_head controls; /* all controls for this card */ @@ -345,46 +345,8 @@ void release_and_free_resource(struct resource *res); /* --- */ -/* sound printk debug levels */ -enum { - SND_PR_ALWAYS, - SND_PR_DEBUG, - SND_PR_VERBOSE, -}; - -#if defined(CONFIG_SND_DEBUG) || defined(CONFIG_SND_VERBOSE_PRINTK) -__printf(4, 5) -void __snd_printk(unsigned int level, const char *file, int line, - const char *format, ...); -#else -#define __snd_printk(level, file, line, format, ...) \ - printk(format, ##__VA_ARGS__) -#endif - -/** - * snd_printk - printk wrapper - * @fmt: format string - * - * Works like printk() but prints the file and the line of the caller - * when configured with CONFIG_SND_VERBOSE_PRINTK. - */ -#define snd_printk(fmt, ...) \ - __snd_printk(0, __FILE__, __LINE__, fmt, ##__VA_ARGS__) - #ifdef CONFIG_SND_DEBUG /** - * snd_printd - debug printk - * @fmt: format string - * - * Works like snd_printk() for debugging purposes. - * Ignored when CONFIG_SND_DEBUG is not set. - */ -#define snd_printd(fmt, ...) \ - __snd_printk(1, __FILE__, __LINE__, fmt, ##__VA_ARGS__) -#define _snd_printd(level, fmt, ...) \ - __snd_printk(level, __FILE__, __LINE__, fmt, ##__VA_ARGS__) - -/** * snd_BUG - give a BUG warning message and stack trace * * Calls WARN() if CONFIG_SND_DEBUG is set. @@ -393,12 +355,6 @@ void __snd_printk(unsigned int level, const char *file, int line, #define snd_BUG() WARN(1, "BUG?\n") /** - * snd_printd_ratelimit - Suppress high rates of output when - * CONFIG_SND_DEBUG is enabled. - */ -#define snd_printd_ratelimit() printk_ratelimit() - -/** * snd_BUG_ON - debugging check macro * @cond: condition to evaluate * @@ -409,11 +365,6 @@ void __snd_printk(unsigned int level, const char *file, int line, #else /* !CONFIG_SND_DEBUG */ -__printf(1, 2) -static inline void snd_printd(const char *format, ...) {} -__printf(2, 3) -static inline void _snd_printd(int level, const char *format, ...) {} - #define snd_BUG() do { } while (0) #define snd_BUG_ON(condition) ({ \ @@ -421,26 +372,8 @@ static inline void _snd_printd(int level, const char *format, ...) {} unlikely(__ret_warn_on); \ }) -static inline bool snd_printd_ratelimit(void) { return false; } - #endif /* CONFIG_SND_DEBUG */ -#ifdef CONFIG_SND_DEBUG_VERBOSE -/** - * snd_printdd - debug printk - * @format: format string - * - * Works like snd_printk() for debugging purposes. - * Ignored when CONFIG_SND_DEBUG_VERBOSE is not set. - */ -#define snd_printdd(format, ...) \ - __snd_printk(2, __FILE__, __LINE__, format, ##__VA_ARGS__) -#else -__printf(1, 2) -static inline void snd_printdd(const char *format, ...) {} -#endif - - #define SNDRV_OSS_VERSION ((3<<16)|(8<<8)|(1<<4)|(0)) /* 3.8.1a */ /* for easier backward-porting */ diff --git a/include/sound/cs35l56.h b/include/sound/cs35l56.h index a6aa112e5741..94e8185c4795 100644 --- a/include/sound/cs35l56.h +++ b/include/sound/cs35l56.h @@ -277,9 +277,14 @@ static inline int cs35l56_force_sync_asp1_registers_from_cache(struct cs35l56_ba return 0; } -extern struct regmap_config cs35l56_regmap_i2c; -extern struct regmap_config cs35l56_regmap_spi; -extern struct regmap_config cs35l56_regmap_sdw; +static inline bool cs35l56_is_otp_register(unsigned int reg) +{ + return (reg >> 16) == 3; +} + +extern const struct regmap_config cs35l56_regmap_i2c; +extern const struct regmap_config cs35l56_regmap_spi; +extern const struct regmap_config cs35l56_regmap_sdw; extern const struct cirrus_amp_cal_controls cs35l56_calibration_controls; diff --git a/include/sound/es1688.h b/include/sound/es1688.h index 099569c31fbb..425a3717d77a 100644 --- a/include/sound/es1688.h +++ b/include/sound/es1688.h @@ -17,6 +17,7 @@ #define ES1688_HW_UNDEF 0x0003 struct snd_es1688 { + struct snd_card *card; unsigned long port; /* port of ESS chip */ struct resource *res_port; unsigned long mpu_port; /* MPU-401 port of ESS chip */ diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h index 43d524580bd2..9dd475cf4e8c 100644 --- a/include/sound/memalloc.h +++ b/include/sound/memalloc.h @@ -42,17 +42,12 @@ struct snd_dma_device { #define SNDRV_DMA_TYPE_NONCONTIG 8 /* non-coherent SG buffer */ #define SNDRV_DMA_TYPE_NONCOHERENT 9 /* non-coherent buffer */ #ifdef CONFIG_SND_DMA_SGBUF -#define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_NONCONTIG +#define SNDRV_DMA_TYPE_DEV_SG 3 /* S/G pages */ #define SNDRV_DMA_TYPE_DEV_WC_SG 6 /* SG write-combined */ #else #define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_DEV /* no SG-buf support */ #define SNDRV_DMA_TYPE_DEV_WC_SG SNDRV_DMA_TYPE_DEV_WC #endif -/* fallback types, don't use those directly */ -#ifdef CONFIG_SND_DMA_SGBUF -#define SNDRV_DMA_TYPE_DEV_SG_FALLBACK 10 -#define SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK 11 -#endif /* * info for buffer allocation diff --git a/include/sound/pcm.h b/include/sound/pcm.h index ac8f3aef9205..0bf7d25434d7 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -123,6 +123,10 @@ struct snd_pcm_ops { #define SNDRV_PCM_RATE_384000 (1U<<14) /* 384000Hz */ #define SNDRV_PCM_RATE_705600 (1U<<15) /* 705600Hz */ #define SNDRV_PCM_RATE_768000 (1U<<16) /* 768000Hz */ +/* extended rates since 6.12 */ +#define SNDRV_PCM_RATE_12000 (1U<<17) /* 12000Hz */ +#define SNDRV_PCM_RATE_24000 (1U<<18) /* 24000Hz */ +#define SNDRV_PCM_RATE_128000 (1U<<19) /* 128000Hz */ #define SNDRV_PCM_RATE_CONTINUOUS (1U<<30) /* continuous range */ #define SNDRV_PCM_RATE_KNOT (1U<<31) /* supports more non-continuous rates */ @@ -498,6 +502,9 @@ struct snd_pcm_substream { /* misc flags */ unsigned int hw_opened: 1; unsigned int managed_buffer_alloc:1; +#ifdef CONFIG_SND_PCM_XRUN_DEBUG + unsigned int xrun_counter; /* number of times xrun happens */ +#endif /* CONFIG_SND_PCM_XRUN_DEBUG */ }; #define SUBSTREAM_BUSY(substream) ((substream)->ref_count > 0) @@ -1355,48 +1362,6 @@ snd_pcm_set_fixed_buffer_all(struct snd_pcm *pcm, int type, return snd_pcm_set_managed_buffer_all(pcm, type, data, size, 0); } -int _snd_pcm_lib_alloc_vmalloc_buffer(struct snd_pcm_substream *substream, - size_t size, gfp_t gfp_flags); -int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream); -struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream, - unsigned long offset); -/** - * snd_pcm_lib_alloc_vmalloc_buffer - allocate virtual DMA buffer - * @substream: the substream to allocate the buffer to - * @size: the requested buffer size, in bytes - * - * Allocates the PCM substream buffer using vmalloc(), i.e., the memory is - * contiguous in kernel virtual space, but not in physical memory. Use this - * if the buffer is accessed by kernel code but not by device DMA. - * - * Return: 1 if the buffer was changed, 0 if not changed, or a negative error - * code. - */ -static inline int snd_pcm_lib_alloc_vmalloc_buffer - (struct snd_pcm_substream *substream, size_t size) -{ - return _snd_pcm_lib_alloc_vmalloc_buffer(substream, size, - GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO); -} - -/** - * snd_pcm_lib_alloc_vmalloc_32_buffer - allocate 32-bit-addressable buffer - * @substream: the substream to allocate the buffer to - * @size: the requested buffer size, in bytes - * - * This function works like snd_pcm_lib_alloc_vmalloc_buffer(), but uses - * vmalloc_32(), i.e., the pages are allocated from 32-bit-addressable memory. - * - * Return: 1 if the buffer was changed, 0 if not changed, or a negative error - * code. - */ -static inline int snd_pcm_lib_alloc_vmalloc_32_buffer - (struct snd_pcm_substream *substream, size_t size) -{ - return _snd_pcm_lib_alloc_vmalloc_buffer(substream, size, - GFP_KERNEL | GFP_DMA32 | __GFP_ZERO); -} - #define snd_pcm_get_dma_buf(substream) ((substream)->runtime->dma_buffer_p) /** diff --git a/include/sound/seq_kernel.h b/include/sound/seq_kernel.h index c8621671fa70..00c32eed2124 100644 --- a/include/sound/seq_kernel.h +++ b/include/sound/seq_kernel.h @@ -86,10 +86,6 @@ static inline size_t snd_seq_event_packet_size(struct snd_seq_event *ev) /* interface for OSS emulation */ int snd_seq_set_queue_tempo(int client, struct snd_seq_queue_tempo *tempo); -/* port callback routines */ -void snd_port_init_callback(struct snd_seq_port_callback *p); -struct snd_seq_port_callback *snd_port_alloc_callback(void); - /* port attach/detach */ int snd_seq_event_port_attach(int client, struct snd_seq_port_callback *pcbp, int cap, int type, int midi_channels, int midi_voices, char *portname); diff --git a/include/sound/snd_wavefront.h b/include/sound/snd_wavefront.h index 55053557c898..27f7e8a477c2 100644 --- a/include/sound/snd_wavefront.h +++ b/include/sound/snd_wavefront.h @@ -137,8 +137,4 @@ extern int snd_wavefront_fx_ioctl (struct snd_hwdep *, extern int snd_wavefront_fx_open (struct snd_hwdep *, struct file *); extern int snd_wavefront_fx_release (struct snd_hwdep *, struct file *); -/* prefix in all snd_printk() delivered messages */ - -#define LOGNAME "WaveFront: " - #endif /* __SOUND_SND_WAVEFRONT_H__ */ diff --git a/include/sound/soc-acpi-intel-match.h b/include/sound/soc-acpi-intel-match.h index 4843b57798f6..daed7123df9d 100644 --- a/include/sound/soc-acpi-intel-match.h +++ b/include/sound/soc-acpi-intel-match.h @@ -33,6 +33,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_lnl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_machines[]; +extern struct snd_soc_acpi_mach snd_soc_acpi_intel_ptl_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cfl_sdw_machines[]; @@ -44,6 +45,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_rpl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_mtl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_lnl_sdw_machines[]; extern struct snd_soc_acpi_mach snd_soc_acpi_intel_arl_sdw_machines[]; +extern struct snd_soc_acpi_mach snd_soc_acpi_intel_ptl_sdw_machines[]; /* * generic table used for HDA codec-based platforms, possibly with diff --git a/include/sound/soc-acpi.h b/include/sound/soc-acpi.h index 38ccec4e3fcd..60d3b86a4660 100644 --- a/include/sound/soc-acpi.h +++ b/include/sound/soc-acpi.h @@ -62,7 +62,6 @@ static inline struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg) * @platform: string used for HDAudio codec support * @codec_mask: used for HDAudio support * @dmic_num: number of SoC- or chipset-attached PDM digital microphones - * @common_hdmi_codec_drv: use commom HDAudio HDMI codec driver * @link_mask: SoundWire links enabled on the board * @links: array of SoundWire link _ADR descriptors, null terminated * @i2s_link_mask: I2S/TDM links enabled on the board @@ -70,15 +69,16 @@ static inline struct snd_soc_acpi_mach *snd_soc_acpi_codec_list(void *arg) * @dai_drivers: pointer to dai_drivers, used e.g. in nocodec mode * @subsystem_vendor: optional PCI SSID vendor value * @subsystem_device: optional PCI SSID device value + * @subsystem_rev: optional PCI SSID revision value * @subsystem_id_set: true if a value has been written to * subsystem_vendor and subsystem_device. + * @bt_link_mask: BT offload link enabled on the board */ struct snd_soc_acpi_mach_params { u32 acpi_ipc_irq_index; const char *platform; u32 codec_mask; u32 dmic_num; - bool common_hdmi_codec_drv; u32 link_mask; const struct snd_soc_acpi_link_adr *links; u32 i2s_link_mask; @@ -86,7 +86,9 @@ struct snd_soc_acpi_mach_params { struct snd_soc_dai_driver *dai_drivers; unsigned short subsystem_vendor; unsigned short subsystem_device; + unsigned short subsystem_rev; bool subsystem_id_set; + u32 bt_link_mask; }; /** diff --git a/include/sound/soc-card.h b/include/sound/soc-card.h index 1f4c39922d82..ecc02e955279 100644 --- a/include/sound/soc-card.h +++ b/include/sound/soc-card.h @@ -30,8 +30,6 @@ static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card) struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card, const char *name); -struct snd_kcontrol *snd_soc_card_get_kcontrol_locked(struct snd_soc_card *soc_card, - const char *name); int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type, struct snd_soc_jack *jack); int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id, diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index ceca69b46a82..61534ac0edd1 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -462,6 +462,8 @@ int snd_soc_component_force_enable_pin_unlocked( const char *pin); /* component controls */ +struct snd_kcontrol *snd_soc_component_get_kcontrol(struct snd_soc_component *component, + const char * const ctl); int snd_soc_component_notify_control(struct snd_soc_component *component, const char * const ctl); diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index bbb72ad4c951..0d1b215f24f4 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -219,7 +219,6 @@ void snd_soc_dai_resume(struct snd_soc_dai *dai); int snd_soc_dai_compress_new(struct snd_soc_dai *dai, struct snd_soc_pcm_runtime *rtd, int num); bool snd_soc_dai_stream_valid(const struct snd_soc_dai *dai, int stream); -void snd_soc_dai_link_set_capabilities(struct snd_soc_dai_link *dai_link); void snd_soc_dai_action(struct snd_soc_dai *dai, int stream, int action); static inline void snd_soc_dai_activate(struct snd_soc_dai *dai, @@ -240,8 +239,6 @@ int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd); int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream); int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int cmd, int rollback); -int snd_soc_pcm_dai_bespoke_trigger(struct snd_pcm_substream *substream, - int cmd); void snd_soc_pcm_dai_delay(struct snd_pcm_substream *substream, snd_pcm_sframes_t *cpu_delay, snd_pcm_sframes_t *codec_delay); @@ -345,8 +342,7 @@ struct snd_soc_dai_ops { */ int (*trigger)(struct snd_pcm_substream *, int, struct snd_soc_dai *); - int (*bespoke_trigger)(struct snd_pcm_substream *, int, - struct snd_soc_dai *); + /* * For hardware based FIFO caused delay reporting. * Optional. diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h index ebd24753dd00..c6fb350b4b06 100644 --- a/include/sound/soc-dpcm.h +++ b/include/sound/soc-dpcm.h @@ -58,7 +58,6 @@ enum snd_soc_dpcm_state { enum snd_soc_dpcm_trigger { SND_SOC_DPCM_TRIGGER_PRE = 0, SND_SOC_DPCM_TRIGGER_POST, - SND_SOC_DPCM_TRIGGER_BESPOKE, }; /* @@ -114,24 +113,6 @@ struct snd_soc_dpcm_runtime { #define for_each_dpcm_be_rollback(fe, stream, _dpcm) \ list_for_each_entry_continue_reverse(_dpcm, &(fe)->dpcm[stream].be_clients, list_be) -/* can this BE stop and free */ -int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe, - struct snd_soc_pcm_runtime *be, int stream); - -/* can this BE perform a hw_params() */ -int snd_soc_dpcm_can_be_params(struct snd_soc_pcm_runtime *fe, - struct snd_soc_pcm_runtime *be, int stream); - -/* can this BE perform prepare */ -int snd_soc_dpcm_can_be_prepared(struct snd_soc_pcm_runtime *fe, - struct snd_soc_pcm_runtime *be, int stream); - -/* is the current PCM operation for this FE ? */ -int snd_soc_dpcm_fe_can_update(struct snd_soc_pcm_runtime *fe, int stream); - -/* is the current PCM operation for this BE ? */ -int snd_soc_dpcm_be_can_update(struct snd_soc_pcm_runtime *fe, - struct snd_soc_pcm_runtime *be, int stream); /* get the substream for this BE */ struct snd_pcm_substream * diff --git a/include/sound/soc.h b/include/sound/soc.h index a8e66bbf932b..e6e359c1a2ac 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -815,6 +815,7 @@ struct snd_soc_dai_link { /* This DAI link can route to other DAI links at runtime (Frontend)*/ unsigned int dynamic:1; + /* REMOVE ME */ /* DPCM capture and Playback support */ unsigned int dpcm_capture:1; unsigned int dpcm_playback:1; @@ -1206,11 +1207,11 @@ struct snd_soc_pcm_runtime { /* bit field */ unsigned int pop_wait:1; unsigned int fe_compr:1; /* for Dynamic PCM */ + unsigned int initialized:1; - bool initialized; - + /* CPU/Codec/Platform */ int num_components; - struct snd_soc_component *components[]; /* CPU/Codec/Platform */ + struct snd_soc_component *components[] __counted_by(num_components); }; /* see soc_new_pcm_runtime() */ diff --git a/include/sound/soc_sdw_utils.h b/include/sound/soc_sdw_utils.h new file mode 100644 index 000000000000..f68c1f193b3b --- /dev/null +++ b/include/sound/soc_sdw_utils.h @@ -0,0 +1,247 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * This file incorporates work covered by the following copyright notice: + * Copyright (c) 2020 Intel Corporation + * Copyright(c) 2024 Advanced Micro Devices, Inc. + * + */ + +#ifndef SOC_SDW_UTILS_H +#define SOC_SDW_UTILS_H + +#include <sound/soc.h> +#include <sound/soc-acpi.h> + +#define SOC_SDW_MAX_DAI_NUM 8 +#define SOC_SDW_MAX_NO_PROPS 2 +#define SOC_SDW_JACK_JDSRC(quirk) ((quirk) & GENMASK(3, 0)) + +/* If a CODEC has an optional speaker output, this quirk will enable it */ +#define SOC_SDW_CODEC_SPKR BIT(15) +/* + * If the CODEC has additional devices attached directly to it. + * + * For the cs42l43: + * - 0 - No speaker output + * - SOC_SDW_CODEC_SPKR - CODEC internal speaker + * - SOC_SDW_SIDECAR_AMPS - 2x Sidecar amplifiers + CODEC internal speaker + * - SOC_SDW_CODEC_SPKR | SOF_SIDECAR_AMPS - Not currently supported + */ +#define SOC_SDW_SIDECAR_AMPS BIT(16) + +#define SOC_SDW_UNUSED_DAI_ID -1 +#define SOC_SDW_JACK_OUT_DAI_ID 0 +#define SOC_SDW_JACK_IN_DAI_ID 1 +#define SOC_SDW_AMP_OUT_DAI_ID 2 +#define SOC_SDW_AMP_IN_DAI_ID 3 +#define SOC_SDW_DMIC_DAI_ID 4 + +#define SOC_SDW_DAI_TYPE_JACK 0 +#define SOC_SDW_DAI_TYPE_AMP 1 +#define SOC_SDW_DAI_TYPE_MIC 2 + +struct asoc_sdw_codec_info; + +struct asoc_sdw_dai_info { + const bool direction[2]; /* playback & capture support */ + const char *dai_name; + const int dai_type; + const int dailink[2]; /* dailink id for each direction */ + const struct snd_kcontrol_new *controls; + const int num_controls; + const struct snd_soc_dapm_widget *widgets; + const int num_widgets; + int (*init)(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); + int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); + int (*rtd_init)(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); + bool rtd_init_done; /* Indicate that the rtd_init callback is done */ + unsigned long quirk; +}; + +struct asoc_sdw_codec_info { + const int part_id; + const int version_id; + const char *codec_name; + int amp_num; + const u8 acpi_id[ACPI_ID_LEN]; + const bool ignore_internal_dmic; + const struct snd_soc_ops *ops; + struct asoc_sdw_dai_info dais[SOC_SDW_MAX_DAI_NUM]; + const int dai_num; + + int (*codec_card_late_probe)(struct snd_soc_card *card); + + int (*count_sidecar)(struct snd_soc_card *card, + int *num_dais, int *num_devs); + int (*add_sidecar)(struct snd_soc_card *card, + struct snd_soc_dai_link **dai_links, + struct snd_soc_codec_conf **codec_conf); +}; + +struct asoc_sdw_mc_private { + struct snd_soc_card card; + struct snd_soc_jack sdw_headset; + struct device *headset_codec_dev; /* only one headset per card */ + struct device *amp_dev1, *amp_dev2; + bool append_dai_type; + bool ignore_internal_dmic; + void *private; + unsigned long mc_quirk; + int codec_info_list_count; +}; + +struct asoc_sdw_endpoint { + struct list_head list; + + u32 link_mask; + const char *codec_name; + const char *name_prefix; + bool include_sidecar; + + struct asoc_sdw_codec_info *codec_info; + const struct asoc_sdw_dai_info *dai_info; +}; + +struct asoc_sdw_dailink { + bool initialised; + + u8 group_id; + u32 link_mask[SNDRV_PCM_STREAM_LAST + 1]; + int num_devs[SNDRV_PCM_STREAM_LAST + 1]; + struct list_head endpoints; +}; + +extern struct asoc_sdw_codec_info codec_info_list[]; +int asoc_sdw_get_codec_info_list_count(void); + +int asoc_sdw_startup(struct snd_pcm_substream *substream); +int asoc_sdw_prepare(struct snd_pcm_substream *substream); +int asoc_sdw_prepare(struct snd_pcm_substream *substream); +int asoc_sdw_trigger(struct snd_pcm_substream *substream, int cmd); +int asoc_sdw_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params); +int asoc_sdw_hw_free(struct snd_pcm_substream *substream); +void asoc_sdw_shutdown(struct snd_pcm_substream *substream); + +const char *asoc_sdw_get_codec_name(struct device *dev, + const struct asoc_sdw_codec_info *codec_info, + const struct snd_soc_acpi_link_adr *adr_link, + int adr_index); + +struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_part(const u64 adr); + +struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_acpi(const u8 *acpi_id); + +struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_dai(const char *dai_name, + int *dai_index); + +struct snd_soc_dai_link *asoc_sdw_mc_find_codec_dai_used(struct snd_soc_card *card, + const char *dai_name); + +void asoc_sdw_mc_dailink_exit_loop(struct snd_soc_card *card); + +int asoc_sdw_card_late_probe(struct snd_soc_card *card); + +void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, + int *be_id, char *name, int playback, int capture, + struct snd_soc_dai_link_component *cpus, int cpus_num, + struct snd_soc_dai_link_component *platform_component, + int num_platforms, struct snd_soc_dai_link_component *codecs, + int codecs_num, int (*init)(struct snd_soc_pcm_runtime *rtd), + const struct snd_soc_ops *ops); + +int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, + int *be_id, char *name, int playback, int capture, + const char *cpu_dai_name, const char *platform_comp_name, + int num_platforms, const char *codec_name, + const char *codec_dai_name, + int (*init)(struct snd_soc_pcm_runtime *rtd), + const struct snd_soc_ops *ops); + +int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *num_ends); + +struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks, + const struct snd_soc_acpi_endpoint *new); + +int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card, + struct asoc_sdw_dailink *soc_dais, + struct asoc_sdw_endpoint *soc_ends, + int *num_devs); + +int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd); + +/* DMIC support */ +int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd); + +/* RT711 support */ +int asoc_sdw_rt711_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); +int asoc_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); + +/* RT711-SDCA support */ +int asoc_sdw_rt_sdca_jack_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); +int asoc_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); + +/* RT1308 I2S support */ +extern const struct snd_soc_ops soc_sdw_rt1308_i2s_ops; + +/* generic amp support */ +int asoc_sdw_rt_amp_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); +int asoc_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); + +/* CS42L43 support */ +int asoc_sdw_cs42l43_spk_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); + +/* CS AMP support */ +int asoc_sdw_bridge_cs35l56_count_sidecar(struct snd_soc_card *card, + int *num_dais, int *num_devs); +int asoc_sdw_bridge_cs35l56_add_sidecar(struct snd_soc_card *card, + struct snd_soc_dai_link **dai_links, + struct snd_soc_codec_conf **codec_conf); +int asoc_sdw_bridge_cs35l56_spk_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); + +int asoc_sdw_cs_amp_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); + +/* MAXIM codec support */ +int asoc_sdw_maxim_init(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_links, + struct asoc_sdw_codec_info *info, + bool playback); + +/* dai_link init callbacks */ +int asoc_sdw_rt_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt_amp_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt700_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt711_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt712_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt722_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_cs42l42_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_cs_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); +int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); + +#endif diff --git a/include/sound/sof/topology.h b/include/sound/sof/topology.h index 3ba086f61983..449e93c25184 100644 --- a/include/sound/sof/topology.h +++ b/include/sound/sof/topology.h @@ -54,7 +54,7 @@ enum sof_comp_type { struct sof_ipc_comp { struct sof_ipc_cmd_hdr hdr; uint32_t id; - enum sof_comp_type type; + uint32_t type; uint32_t pipeline_id; uint32_t core; diff --git a/include/sound/soundfont.h b/include/sound/soundfont.h index 98ed98d89d6d..8a40cc15f66d 100644 --- a/include/sound/soundfont.h +++ b/include/sound/soundfont.h @@ -86,9 +86,11 @@ struct snd_sf_list { }; /* Prototypes for soundfont.c */ -int snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data, +int snd_soundfont_load(struct snd_card *card, + struct snd_sf_list *sflist, const void __user *data, long count, int client); -int snd_soundfont_load_guspatch(struct snd_sf_list *sflist, const char __user *data, +int snd_soundfont_load_guspatch(struct snd_card *card, + struct snd_sf_list *sflist, const char __user *data, long count); int snd_soundfont_close_check(struct snd_sf_list *sflist, int client); diff --git a/include/sound/tas2563-tlv.h b/include/sound/tas2563-tlv.h new file mode 100644 index 000000000000..bb269b21f460 --- /dev/null +++ b/include/sound/tas2563-tlv.h @@ -0,0 +1,279 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// +// ALSA SoC Texas Instruments TAS2563 Audio Smart Amplifier +// +// Copyright (C) 2022 - 2024 Texas Instruments Incorporated +// https://www.ti.com +// +// The TAS2563 driver implements a flexible and configurable +// algo coefficient setting for one, two, or even multiple +// TAS2563 chips. +// +// Author: Shenghao Ding <shenghao-ding@ti.com> +// + +#ifndef __TAS2563_TLV_H__ +#define __TAS2563_TLV_H__ + +static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1); + +/* pow(10, db/20) * pow(2,30) */ +static const __maybe_unused unsigned char tas2563_dvc_table[][4] = { + { 0X00, 0X00, 0X00, 0X00 }, /* -121.5db */ + { 0X00, 0X00, 0X03, 0XBC }, /* -121.0db */ + { 0X00, 0X00, 0X03, 0XF5 }, /* -120.5db */ + { 0X00, 0X00, 0X04, 0X31 }, /* -120.0db */ + { 0X00, 0X00, 0X04, 0X71 }, /* -119.5db */ + { 0X00, 0X00, 0X04, 0XB4 }, /* -119.0db */ + { 0X00, 0X00, 0X04, 0XFC }, /* -118.5db */ + { 0X00, 0X00, 0X05, 0X47 }, /* -118.0db */ + { 0X00, 0X00, 0X05, 0X97 }, /* -117.5db */ + { 0X00, 0X00, 0X05, 0XEC }, /* -117.0db */ + { 0X00, 0X00, 0X06, 0X46 }, /* -116.5db */ + { 0X00, 0X00, 0X06, 0XA5 }, /* -116.0db */ + { 0X00, 0X00, 0X07, 0X0A }, /* -115.5db */ + { 0X00, 0X00, 0X07, 0X75 }, /* -115.0db */ + { 0X00, 0X00, 0X07, 0XE6 }, /* -114.5db */ + { 0X00, 0X00, 0X08, 0X5E }, /* -114.0db */ + { 0X00, 0X00, 0X08, 0XDD }, /* -113.5db */ + { 0X00, 0X00, 0X09, 0X63 }, /* -113.0db */ + { 0X00, 0X00, 0X09, 0XF2 }, /* -112.5db */ + { 0X00, 0X00, 0X0A, 0X89 }, /* -112.0db */ + { 0X00, 0X00, 0X0B, 0X28 }, /* -111.5db */ + { 0X00, 0X00, 0X0B, 0XD2 }, /* -111.0db */ + { 0X00, 0X00, 0X0C, 0X85 }, /* -110.5db */ + { 0X00, 0X00, 0X0D, 0X43 }, /* -110.0db */ + { 0X00, 0X00, 0X0E, 0X0C }, /* -109.5db */ + { 0X00, 0X00, 0X0E, 0XE1 }, /* -109.0db */ + { 0X00, 0X00, 0X0F, 0XC3 }, /* -108.5db */ + { 0X00, 0X00, 0X10, 0XB2 }, /* -108.0db */ + { 0X00, 0X00, 0X11, 0XAF }, /* -107.5db */ + { 0X00, 0X00, 0X12, 0XBC }, /* -107.0db */ + { 0X00, 0X00, 0X13, 0XD8 }, /* -106.5db */ + { 0X00, 0X00, 0X15, 0X05 }, /* -106.0db */ + { 0X00, 0X00, 0X16, 0X44 }, /* -105.5db */ + { 0X00, 0X00, 0X17, 0X96 }, /* -105.0db */ + { 0X00, 0X00, 0X18, 0XFB }, /* -104.5db */ + { 0X00, 0X00, 0X1A, 0X76 }, /* -104.0db */ + { 0X00, 0X00, 0X1C, 0X08 }, /* -103.5db */ + { 0X00, 0X00, 0X1D, 0XB1 }, /* -103.0db */ + { 0X00, 0X00, 0X1F, 0X73 }, /* -102.5db */ + { 0X00, 0X00, 0X21, 0X51 }, /* -102.0db */ + { 0X00, 0X00, 0X23, 0X4A }, /* -101.5db */ + { 0X00, 0X00, 0X25, 0X61 }, /* -101.0db */ + { 0X00, 0X00, 0X27, 0X98 }, /* -100.5db */ + { 0X00, 0X00, 0X29, 0XF1 }, /* -100.0db */ + { 0X00, 0X00, 0X2C, 0X6D }, /* -99.5db */ + { 0X00, 0X00, 0X2F, 0X0F }, /* -99.0db */ + { 0X00, 0X00, 0X31, 0XD9 }, /* -98.5db */ + { 0X00, 0X00, 0X34, 0XCD }, /* -98.0db */ + { 0X00, 0X00, 0X37, 0XEE }, /* -97.5db */ + { 0X00, 0X00, 0X3B, 0X3F }, /* -97.0db */ + { 0X00, 0X00, 0X3E, 0XC1 }, /* -96.5db */ + { 0X00, 0X00, 0X42, 0X79 }, /* -96.0db */ + { 0X00, 0X00, 0X46, 0X6A }, /* -95.5db */ + { 0X00, 0X00, 0X4A, 0X96 }, /* -95.0db */ + { 0X00, 0X00, 0X4F, 0X01 }, /* -94.5db */ + { 0X00, 0X00, 0X53, 0XAF }, /* -94.0db */ + { 0X00, 0X00, 0X58, 0XA5 }, /* -93.5db */ + { 0X00, 0X00, 0X5D, 0XE6 }, /* -93.0db */ + { 0X00, 0X00, 0X63, 0X76 }, /* -92.5db */ + { 0X00, 0X00, 0X69, 0X5B }, /* -92.0db */ + { 0X00, 0X00, 0X6F, 0X99 }, /* -91.5db */ + { 0X00, 0X00, 0X76, 0X36 }, /* -91.0db */ + { 0X00, 0X00, 0X7D, 0X37 }, /* -90.5db */ + { 0X00, 0X00, 0X84, 0XA2 }, /* -90.0db */ + { 0X00, 0X00, 0X8C, 0X7E }, /* -89.5db */ + { 0X00, 0X00, 0X94, 0XD1 }, /* -89.0db */ + { 0X00, 0X00, 0X9D, 0XA3 }, /* -88.5db */ + { 0X00, 0X00, 0XA6, 0XFA }, /* -88.0db */ + { 0X00, 0X00, 0XB0, 0XDF }, /* -87.5db */ + { 0X00, 0X00, 0XBB, 0X5A }, /* -87.0db */ + { 0X00, 0X00, 0XC6, 0X74 }, /* -86.5db */ + { 0X00, 0X00, 0XD2, 0X36 }, /* -86.0db */ + { 0X00, 0X00, 0XDE, 0XAB }, /* -85.5db */ + { 0X00, 0X00, 0XEB, 0XDC }, /* -85.0db */ + { 0X00, 0X00, 0XF9, 0XD6 }, /* -84.5db */ + { 0X00, 0X01, 0X08, 0XA4 }, /* -84.0db */ + { 0X00, 0X01, 0X18, 0X52 }, /* -83.5db */ + { 0X00, 0X01, 0X28, 0XEF }, /* -83.0db */ + { 0X00, 0X01, 0X3A, 0X87 }, /* -82.5db */ + { 0X00, 0X01, 0X4D, 0X2A }, /* -82.0db */ + { 0X00, 0X01, 0X60, 0XE8 }, /* -81.5db */ + { 0X00, 0X01, 0X75, 0XD1 }, /* -81.0db */ + { 0X00, 0X01, 0X8B, 0XF7 }, /* -80.5db */ + { 0X00, 0X01, 0XA3, 0X6E }, /* -80.0db */ + { 0X00, 0X01, 0XBC, 0X48 }, /* -79.5db */ + { 0X00, 0X01, 0XD6, 0X9B }, /* -79.0db */ + { 0X00, 0X01, 0XF2, 0X7E }, /* -78.5db */ + { 0X00, 0X02, 0X10, 0X08 }, /* -78.0db */ + { 0X00, 0X02, 0X2F, 0X51 }, /* -77.5db */ + { 0X00, 0X02, 0X50, 0X76 }, /* -77.0db */ + { 0X00, 0X02, 0X73, 0X91 }, /* -76.5db */ + { 0X00, 0X02, 0X98, 0XC0 }, /* -76.0db */ + { 0X00, 0X02, 0XC0, 0X24 }, /* -75.5db */ + { 0X00, 0X02, 0XE9, 0XDD }, /* -75.0db */ + { 0X00, 0X03, 0X16, 0X0F }, /* -74.5db */ + { 0X00, 0X03, 0X44, 0XDF }, /* -74.0db */ + { 0X00, 0X03, 0X76, 0X76 }, /* -73.5db */ + { 0X00, 0X03, 0XAA, 0XFC }, /* -73.0db */ + { 0X00, 0X03, 0XE2, 0XA0 }, /* -72.5db */ + { 0X00, 0X04, 0X1D, 0X8F }, /* -72.0db */ + { 0X00, 0X04, 0X5B, 0XFD }, /* -71.5db */ + { 0X00, 0X04, 0X9E, 0X1D }, /* -71.0db */ + { 0X00, 0X04, 0XE4, 0X29 }, /* -70.5db */ + { 0X00, 0X05, 0X2E, 0X5A }, /* -70.0db */ + { 0X00, 0X05, 0X7C, 0XF2 }, /* -69.5db */ + { 0X00, 0X05, 0XD0, 0X31 }, /* -69.0db */ + { 0X00, 0X06, 0X28, 0X60 }, /* -68.5db */ + { 0X00, 0X06, 0X85, 0XC8 }, /* -68.0db */ + { 0X00, 0X06, 0XE8, 0XB9 }, /* -67.5db */ + { 0X00, 0X07, 0X51, 0X86 }, /* -67.0db */ + { 0X00, 0X07, 0XC0, 0X8A }, /* -66.5db */ + { 0X00, 0X08, 0X36, 0X21 }, /* -66.0db */ + { 0X00, 0X08, 0XB2, 0XB0 }, /* -65.5db */ + { 0X00, 0X09, 0X36, 0XA1 }, /* -65.0db */ + { 0X00, 0X09, 0XC2, 0X63 }, /* -64.5db */ + { 0X00, 0X0A, 0X56, 0X6D }, /* -64.0db */ + { 0X00, 0X0A, 0XF3, 0X3C }, /* -63.5db */ + { 0X00, 0X0B, 0X99, 0X56 }, /* -63.0db */ + { 0X00, 0X0C, 0X49, 0X48 }, /* -62.5db */ + { 0X00, 0X0D, 0X03, 0XA7 }, /* -62.0db */ + { 0X00, 0X0D, 0XC9, 0X11 }, /* -61.5db */ + { 0X00, 0X0E, 0X9A, 0X2D }, /* -61.0db */ + { 0X00, 0X0F, 0X77, 0XAD }, /* -60.5db */ + { 0X00, 0X10, 0X62, 0X4D }, /* -60.0db */ + { 0X00, 0X11, 0X5A, 0XD5 }, /* -59.5db */ + { 0X00, 0X12, 0X62, 0X16 }, /* -59.0db */ + { 0X00, 0X13, 0X78, 0XF0 }, /* -58.5db */ + { 0X00, 0X14, 0XA0, 0X50 }, /* -58.0db */ + { 0X00, 0X15, 0XD9, 0X31 }, /* -57.5db */ + { 0X00, 0X17, 0X24, 0X9C }, /* -57.0db */ + { 0X00, 0X18, 0X83, 0XAA }, /* -56.5db */ + { 0X00, 0X19, 0XF7, 0X86 }, /* -56.0db */ + { 0X00, 0X1B, 0X81, 0X6A }, /* -55.5db */ + { 0X00, 0X1D, 0X22, 0XA4 }, /* -55.0db */ + { 0X00, 0X1E, 0XDC, 0X98 }, /* -54.5db */ + { 0X00, 0X20, 0XB0, 0XBC }, /* -54.0db */ + { 0X00, 0X22, 0XA0, 0X9D }, /* -53.5db */ + { 0X00, 0X24, 0XAD, 0XE0 }, /* -53.0db */ + { 0X00, 0X26, 0XDA, 0X43 }, /* -52.5db */ + { 0X00, 0X29, 0X27, 0X9D }, /* -52.0db */ + { 0X00, 0X2B, 0X97, 0XE3 }, /* -51.5db */ + { 0X00, 0X2E, 0X2D, 0X27 }, /* -51.0db */ + { 0X00, 0X30, 0XE9, 0X9A }, /* -50.5db */ + { 0X00, 0X33, 0XCF, 0X8D }, /* -50.0db */ + { 0X00, 0X36, 0XE1, 0X78 }, /* -49.5db */ + { 0X00, 0X3A, 0X21, 0XF3 }, /* -49.0db */ + { 0X00, 0X3D, 0X93, 0XC3 }, /* -48.5db */ + { 0X00, 0X41, 0X39, 0XD3 }, /* -48.0db */ + { 0X00, 0X45, 0X17, 0X3B }, /* -47.5db */ + { 0X00, 0X49, 0X2F, 0X44 }, /* -47.0db */ + { 0X00, 0X4D, 0X85, 0X66 }, /* -46.5db */ + { 0X00, 0X52, 0X1D, 0X50 }, /* -46.0db */ + { 0X00, 0X56, 0XFA, 0XE8 }, /* -45.5db */ + { 0X00, 0X5C, 0X22, 0X4E }, /* -45.0db */ + { 0X00, 0X61, 0X97, 0XE1 }, /* -44.5db */ + { 0X00, 0X67, 0X60, 0X44 }, /* -44.0db */ + { 0X00, 0X6D, 0X80, 0X60 }, /* -43.5db */ + { 0X00, 0X73, 0XFD, 0X65 }, /* -43.0db */ + { 0X00, 0X7A, 0XDC, 0XD7 }, /* -42.5db */ + { 0X00, 0X82, 0X24, 0X8A }, /* -42.0db */ + { 0X00, 0X89, 0XDA, 0XAB }, /* -41.5db */ + { 0X00, 0X92, 0X05, 0XC6 }, /* -41.0db */ + { 0X00, 0X9A, 0XAC, 0XC8 }, /* -40.5db */ + { 0X00, 0XA3, 0XD7, 0X0A }, /* -40.0db */ + { 0X00, 0XAD, 0X8C, 0X52 }, /* -39.5db */ + { 0X00, 0XB7, 0XD4, 0XDD }, /* -39.0db */ + { 0X00, 0XC2, 0XB9, 0X65 }, /* -38.5db */ + { 0X00, 0XCE, 0X43, 0X28 }, /* -38.0db */ + { 0X00, 0XDA, 0X7B, 0XF1 }, /* -37.5db */ + { 0X00, 0XE7, 0X6E, 0X1E }, /* -37.0db */ + { 0X00, 0XF5, 0X24, 0XAC }, /* -36.5db */ + { 0X01, 0X03, 0XAB, 0X3D }, /* -36.0db */ + { 0X01, 0X13, 0X0E, 0X24 }, /* -35.5db */ + { 0X01, 0X23, 0X5A, 0X71 }, /* -35.0db */ + { 0X01, 0X34, 0X9D, 0XF8 }, /* -34.5db */ + { 0X01, 0X46, 0XE7, 0X5D }, /* -34.0db */ + { 0X01, 0X5A, 0X46, 0X27 }, /* -33.5db */ + { 0X01, 0X6E, 0XCA, 0XC5 }, /* -33.0db */ + { 0X01, 0X84, 0X86, 0X9F }, /* -32.5db */ + { 0X01, 0X9B, 0X8C, 0X27 }, /* -32.0db */ + { 0X01, 0XB3, 0XEE, 0XE5 }, /* -31.5db */ + { 0X01, 0XCD, 0XC3, 0X8C }, /* -31.0db */ + { 0X01, 0XE9, 0X20, 0X05 }, /* -30.5db */ + { 0X02, 0X06, 0X1B, 0X89 }, /* -30.0db */ + { 0X02, 0X24, 0XCE, 0XB0 }, /* -29.5db */ + { 0X02, 0X45, 0X53, 0X85 }, /* -29.0db */ + { 0X02, 0X67, 0XC5, 0XA2 }, /* -28.5db */ + { 0X02, 0X8C, 0X42, 0X3F }, /* -28.0db */ + { 0X02, 0XB2, 0XE8, 0X55 }, /* -27.5db */ + { 0X02, 0XDB, 0XD8, 0XAD }, /* -27.0db */ + { 0X03, 0X07, 0X36, 0X05 }, /* -26.5db */ + { 0X03, 0X35, 0X25, 0X29 }, /* -26.0db */ + { 0X03, 0X65, 0XCD, 0X13 }, /* -25.5db */ + { 0X03, 0X99, 0X57, 0X0C }, /* -25.0db */ + { 0X03, 0XCF, 0XEE, 0XCF }, /* -24.5db */ + { 0X04, 0X09, 0XC2, 0XB0 }, /* -24.0db */ + { 0X04, 0X47, 0X03, 0XC1 }, /* -23.5db */ + { 0X04, 0X87, 0XE5, 0XFB }, /* -23.0db */ + { 0X04, 0XCC, 0XA0, 0X6D }, /* -22.5db */ + { 0X05, 0X15, 0X6D, 0X68 }, /* -22.0db */ + { 0X05, 0X62, 0X8A, 0XB3 }, /* -21.5db */ + { 0X05, 0XB4, 0X39, 0XBC }, /* -21.0db */ + { 0X06, 0X0A, 0XBF, 0XD4 }, /* -20.5db */ + { 0X06, 0X66, 0X66, 0X66 }, /* -20.0db */ + { 0X06, 0XC7, 0X7B, 0X36 }, /* -19.5db */ + { 0X07, 0X2E, 0X50, 0XA6 }, /* -19.0db */ + { 0X07, 0X9B, 0X3D, 0XF6 }, /* -18.5db */ + { 0X08, 0X0E, 0X9F, 0X96 }, /* -18.0db */ + { 0X08, 0X88, 0XD7, 0X6D }, /* -17.5db */ + { 0X09, 0X0A, 0X4D, 0X2F }, /* -17.0db */ + { 0X09, 0X93, 0X6E, 0XB8 }, /* -16.5db */ + { 0X0A, 0X24, 0XB0, 0X62 }, /* -16.0db */ + { 0X0A, 0XBE, 0X8D, 0X70 }, /* -15.5db */ + { 0X0B, 0X61, 0X88, 0X71 }, /* -15.0db */ + { 0X0C, 0X0E, 0X2B, 0XB0 }, /* -14.5db */ + { 0X0C, 0XC5, 0X09, 0XAB }, /* -14.0db */ + { 0X0D, 0X86, 0XBD, 0X8D }, /* -13.5db */ + { 0X0E, 0X53, 0XEB, 0XB3 }, /* -13.0db */ + { 0X0F, 0X2D, 0X42, 0X38 }, /* -12.5db */ + { 0X10, 0X13, 0X79, 0X87 }, /* -12.0db */ + { 0X11, 0X07, 0X54, 0XF9 }, /* -11.5db */ + { 0X12, 0X09, 0XA3, 0X7A }, /* -11.0db */ + { 0X13, 0X1B, 0X40, 0X39 }, /* -10.5db */ + { 0X14, 0X3D, 0X13, 0X62 }, /* -10.0db */ + { 0X15, 0X70, 0X12, 0XE1 }, /* -9.5db */ + { 0X16, 0XB5, 0X43, 0X37 }, /* -9.0db */ + { 0X18, 0X0D, 0XB8, 0X54 }, /* -8.5db */ + { 0X19, 0X7A, 0X96, 0X7F }, /* -8.0db */ + { 0X1A, 0XFD, 0X13, 0X54 }, /* -7.5db */ + { 0X1C, 0X96, 0X76, 0XC6 }, /* -7.0db */ + { 0X1E, 0X48, 0X1C, 0X37 }, /* -6.5db */ + { 0X20, 0X13, 0X73, 0X9E }, /* -6.0db */ + { 0X21, 0XFA, 0X02, 0XBF }, /* -5.5db */ + { 0X23, 0XFD, 0X66, 0X78 }, /* -5.0db */ + { 0X26, 0X1F, 0X54, 0X1C }, /* -4.5db */ + { 0X28, 0X61, 0X9A, 0XE9 }, /* -4.0db */ + { 0X2A, 0XC6, 0X25, 0X91 }, /* -3.5db */ + { 0X2D, 0X4E, 0XFB, 0XD5 }, /* -3.0db */ + { 0X2F, 0XFE, 0X44, 0X48 }, /* -2.5db */ + { 0X32, 0XD6, 0X46, 0X17 }, /* -2.0db */ + { 0X35, 0XD9, 0X6B, 0X02 }, /* -1.5db */ + { 0X39, 0X0A, 0X41, 0X5F }, /* -1.0db */ + { 0X3C, 0X6B, 0X7E, 0X4F }, /* -0.5db */ + { 0X40, 0X00, 0X00, 0X00 }, /* 0.0db */ + { 0X43, 0XCA, 0XD0, 0X22 }, /* 0.5db */ + { 0X47, 0XCF, 0X26, 0X7D }, /* 1.0db */ + { 0X4C, 0X10, 0X6B, 0XA5 }, /* 1.5db */ + { 0X50, 0X92, 0X3B, 0XE3 }, /* 2.0db */ + { 0X55, 0X58, 0X6A, 0X46 }, /* 2.5db */ + { 0X5A, 0X67, 0X03, 0XDF }, /* 3.0db */ + { 0X5F, 0XC2, 0X53, 0X32 }, /* 3.5db */ + { 0X65, 0X6E, 0XE3, 0XDB }, /* 4.0db */ + { 0X6B, 0X71, 0X86, 0X68 }, /* 4.5db */ + { 0X71, 0XCF, 0X54, 0X71 }, /* 5.0db */ + { 0X78, 0X8D, 0XB4, 0XE9 }, /* 5.5db */ + { 0X7F, 0XFF, 0XFF, 0XFF }, /* 6.0db */ +}; +#endif diff --git a/include/sound/tas2781-tlv.h b/include/sound/tas2781-tlv.h index 00fd4d449ff3..d87263e43fdb 100644 --- a/include/sound/tas2781-tlv.h +++ b/include/sound/tas2781-tlv.h @@ -17,265 +17,5 @@ static const __maybe_unused DECLARE_TLV_DB_SCALE(dvc_tlv, -10000, 100, 0); static const __maybe_unused DECLARE_TLV_DB_SCALE(amp_vol_tlv, 1100, 50, 0); -static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2563_dvc_tlv, -12150, 50, 1); -/* pow(10, db/20) * pow(2,30) */ -static const __maybe_unused unsigned char tas2563_dvc_table[][4] = { - { 0X00, 0X00, 0X00, 0X00 }, /* -121.5db */ - { 0X00, 0X00, 0X03, 0XBC }, /* -121.0db */ - { 0X00, 0X00, 0X03, 0XF5 }, /* -120.5db */ - { 0X00, 0X00, 0X04, 0X31 }, /* -120.0db */ - { 0X00, 0X00, 0X04, 0X71 }, /* -119.5db */ - { 0X00, 0X00, 0X04, 0XB4 }, /* -119.0db */ - { 0X00, 0X00, 0X04, 0XFC }, /* -118.5db */ - { 0X00, 0X00, 0X05, 0X47 }, /* -118.0db */ - { 0X00, 0X00, 0X05, 0X97 }, /* -117.5db */ - { 0X00, 0X00, 0X05, 0XEC }, /* -117.0db */ - { 0X00, 0X00, 0X06, 0X46 }, /* -116.5db */ - { 0X00, 0X00, 0X06, 0XA5 }, /* -116.0db */ - { 0X00, 0X00, 0X07, 0X0A }, /* -115.5db */ - { 0X00, 0X00, 0X07, 0X75 }, /* -115.0db */ - { 0X00, 0X00, 0X07, 0XE6 }, /* -114.5db */ - { 0X00, 0X00, 0X08, 0X5E }, /* -114.0db */ - { 0X00, 0X00, 0X08, 0XDD }, /* -113.5db */ - { 0X00, 0X00, 0X09, 0X63 }, /* -113.0db */ - { 0X00, 0X00, 0X09, 0XF2 }, /* -112.5db */ - { 0X00, 0X00, 0X0A, 0X89 }, /* -112.0db */ - { 0X00, 0X00, 0X0B, 0X28 }, /* -111.5db */ - { 0X00, 0X00, 0X0B, 0XD2 }, /* -111.0db */ - { 0X00, 0X00, 0X0C, 0X85 }, /* -110.5db */ - { 0X00, 0X00, 0X0D, 0X43 }, /* -110.0db */ - { 0X00, 0X00, 0X0E, 0X0C }, /* -109.5db */ - { 0X00, 0X00, 0X0E, 0XE1 }, /* -109.0db */ - { 0X00, 0X00, 0X0F, 0XC3 }, /* -108.5db */ - { 0X00, 0X00, 0X10, 0XB2 }, /* -108.0db */ - { 0X00, 0X00, 0X11, 0XAF }, /* -107.5db */ - { 0X00, 0X00, 0X12, 0XBC }, /* -107.0db */ - { 0X00, 0X00, 0X13, 0XD8 }, /* -106.5db */ - { 0X00, 0X00, 0X15, 0X05 }, /* -106.0db */ - { 0X00, 0X00, 0X16, 0X44 }, /* -105.5db */ - { 0X00, 0X00, 0X17, 0X96 }, /* -105.0db */ - { 0X00, 0X00, 0X18, 0XFB }, /* -104.5db */ - { 0X00, 0X00, 0X1A, 0X76 }, /* -104.0db */ - { 0X00, 0X00, 0X1C, 0X08 }, /* -103.5db */ - { 0X00, 0X00, 0X1D, 0XB1 }, /* -103.0db */ - { 0X00, 0X00, 0X1F, 0X73 }, /* -102.5db */ - { 0X00, 0X00, 0X21, 0X51 }, /* -102.0db */ - { 0X00, 0X00, 0X23, 0X4A }, /* -101.5db */ - { 0X00, 0X00, 0X25, 0X61 }, /* -101.0db */ - { 0X00, 0X00, 0X27, 0X98 }, /* -100.5db */ - { 0X00, 0X00, 0X29, 0XF1 }, /* -100.0db */ - { 0X00, 0X00, 0X2C, 0X6D }, /* -99.5db */ - { 0X00, 0X00, 0X2F, 0X0F }, /* -99.0db */ - { 0X00, 0X00, 0X31, 0XD9 }, /* -98.5db */ - { 0X00, 0X00, 0X34, 0XCD }, /* -98.0db */ - { 0X00, 0X00, 0X37, 0XEE }, /* -97.5db */ - { 0X00, 0X00, 0X3B, 0X3F }, /* -97.0db */ - { 0X00, 0X00, 0X3E, 0XC1 }, /* -96.5db */ - { 0X00, 0X00, 0X42, 0X79 }, /* -96.0db */ - { 0X00, 0X00, 0X46, 0X6A }, /* -95.5db */ - { 0X00, 0X00, 0X4A, 0X96 }, /* -95.0db */ - { 0X00, 0X00, 0X4F, 0X01 }, /* -94.5db */ - { 0X00, 0X00, 0X53, 0XAF }, /* -94.0db */ - { 0X00, 0X00, 0X58, 0XA5 }, /* -93.5db */ - { 0X00, 0X00, 0X5D, 0XE6 }, /* -93.0db */ - { 0X00, 0X00, 0X63, 0X76 }, /* -92.5db */ - { 0X00, 0X00, 0X69, 0X5B }, /* -92.0db */ - { 0X00, 0X00, 0X6F, 0X99 }, /* -91.5db */ - { 0X00, 0X00, 0X76, 0X36 }, /* -91.0db */ - { 0X00, 0X00, 0X7D, 0X37 }, /* -90.5db */ - { 0X00, 0X00, 0X84, 0XA2 }, /* -90.0db */ - { 0X00, 0X00, 0X8C, 0X7E }, /* -89.5db */ - { 0X00, 0X00, 0X94, 0XD1 }, /* -89.0db */ - { 0X00, 0X00, 0X9D, 0XA3 }, /* -88.5db */ - { 0X00, 0X00, 0XA6, 0XFA }, /* -88.0db */ - { 0X00, 0X00, 0XB0, 0XDF }, /* -87.5db */ - { 0X00, 0X00, 0XBB, 0X5A }, /* -87.0db */ - { 0X00, 0X00, 0XC6, 0X74 }, /* -86.5db */ - { 0X00, 0X00, 0XD2, 0X36 }, /* -86.0db */ - { 0X00, 0X00, 0XDE, 0XAB }, /* -85.5db */ - { 0X00, 0X00, 0XEB, 0XDC }, /* -85.0db */ - { 0X00, 0X00, 0XF9, 0XD6 }, /* -84.5db */ - { 0X00, 0X01, 0X08, 0XA4 }, /* -84.0db */ - { 0X00, 0X01, 0X18, 0X52 }, /* -83.5db */ - { 0X00, 0X01, 0X28, 0XEF }, /* -83.0db */ - { 0X00, 0X01, 0X3A, 0X87 }, /* -82.5db */ - { 0X00, 0X01, 0X4D, 0X2A }, /* -82.0db */ - { 0X00, 0X01, 0X60, 0XE8 }, /* -81.5db */ - { 0X00, 0X01, 0X75, 0XD1 }, /* -81.0db */ - { 0X00, 0X01, 0X8B, 0XF7 }, /* -80.5db */ - { 0X00, 0X01, 0XA3, 0X6E }, /* -80.0db */ - { 0X00, 0X01, 0XBC, 0X48 }, /* -79.5db */ - { 0X00, 0X01, 0XD6, 0X9B }, /* -79.0db */ - { 0X00, 0X01, 0XF2, 0X7E }, /* -78.5db */ - { 0X00, 0X02, 0X10, 0X08 }, /* -78.0db */ - { 0X00, 0X02, 0X2F, 0X51 }, /* -77.5db */ - { 0X00, 0X02, 0X50, 0X76 }, /* -77.0db */ - { 0X00, 0X02, 0X73, 0X91 }, /* -76.5db */ - { 0X00, 0X02, 0X98, 0XC0 }, /* -76.0db */ - { 0X00, 0X02, 0XC0, 0X24 }, /* -75.5db */ - { 0X00, 0X02, 0XE9, 0XDD }, /* -75.0db */ - { 0X00, 0X03, 0X16, 0X0F }, /* -74.5db */ - { 0X00, 0X03, 0X44, 0XDF }, /* -74.0db */ - { 0X00, 0X03, 0X76, 0X76 }, /* -73.5db */ - { 0X00, 0X03, 0XAA, 0XFC }, /* -73.0db */ - { 0X00, 0X03, 0XE2, 0XA0 }, /* -72.5db */ - { 0X00, 0X04, 0X1D, 0X8F }, /* -72.0db */ - { 0X00, 0X04, 0X5B, 0XFD }, /* -71.5db */ - { 0X00, 0X04, 0X9E, 0X1D }, /* -71.0db */ - { 0X00, 0X04, 0XE4, 0X29 }, /* -70.5db */ - { 0X00, 0X05, 0X2E, 0X5A }, /* -70.0db */ - { 0X00, 0X05, 0X7C, 0XF2 }, /* -69.5db */ - { 0X00, 0X05, 0XD0, 0X31 }, /* -69.0db */ - { 0X00, 0X06, 0X28, 0X60 }, /* -68.5db */ - { 0X00, 0X06, 0X85, 0XC8 }, /* -68.0db */ - { 0X00, 0X06, 0XE8, 0XB9 }, /* -67.5db */ - { 0X00, 0X07, 0X51, 0X86 }, /* -67.0db */ - { 0X00, 0X07, 0XC0, 0X8A }, /* -66.5db */ - { 0X00, 0X08, 0X36, 0X21 }, /* -66.0db */ - { 0X00, 0X08, 0XB2, 0XB0 }, /* -65.5db */ - { 0X00, 0X09, 0X36, 0XA1 }, /* -65.0db */ - { 0X00, 0X09, 0XC2, 0X63 }, /* -64.5db */ - { 0X00, 0X0A, 0X56, 0X6D }, /* -64.0db */ - { 0X00, 0X0A, 0XF3, 0X3C }, /* -63.5db */ - { 0X00, 0X0B, 0X99, 0X56 }, /* -63.0db */ - { 0X00, 0X0C, 0X49, 0X48 }, /* -62.5db */ - { 0X00, 0X0D, 0X03, 0XA7 }, /* -62.0db */ - { 0X00, 0X0D, 0XC9, 0X11 }, /* -61.5db */ - { 0X00, 0X0E, 0X9A, 0X2D }, /* -61.0db */ - { 0X00, 0X0F, 0X77, 0XAD }, /* -60.5db */ - { 0X00, 0X10, 0X62, 0X4D }, /* -60.0db */ - { 0X00, 0X11, 0X5A, 0XD5 }, /* -59.5db */ - { 0X00, 0X12, 0X62, 0X16 }, /* -59.0db */ - { 0X00, 0X13, 0X78, 0XF0 }, /* -58.5db */ - { 0X00, 0X14, 0XA0, 0X50 }, /* -58.0db */ - { 0X00, 0X15, 0XD9, 0X31 }, /* -57.5db */ - { 0X00, 0X17, 0X24, 0X9C }, /* -57.0db */ - { 0X00, 0X18, 0X83, 0XAA }, /* -56.5db */ - { 0X00, 0X19, 0XF7, 0X86 }, /* -56.0db */ - { 0X00, 0X1B, 0X81, 0X6A }, /* -55.5db */ - { 0X00, 0X1D, 0X22, 0XA4 }, /* -55.0db */ - { 0X00, 0X1E, 0XDC, 0X98 }, /* -54.5db */ - { 0X00, 0X20, 0XB0, 0XBC }, /* -54.0db */ - { 0X00, 0X22, 0XA0, 0X9D }, /* -53.5db */ - { 0X00, 0X24, 0XAD, 0XE0 }, /* -53.0db */ - { 0X00, 0X26, 0XDA, 0X43 }, /* -52.5db */ - { 0X00, 0X29, 0X27, 0X9D }, /* -52.0db */ - { 0X00, 0X2B, 0X97, 0XE3 }, /* -51.5db */ - { 0X00, 0X2E, 0X2D, 0X27 }, /* -51.0db */ - { 0X00, 0X30, 0XE9, 0X9A }, /* -50.5db */ - { 0X00, 0X33, 0XCF, 0X8D }, /* -50.0db */ - { 0X00, 0X36, 0XE1, 0X78 }, /* -49.5db */ - { 0X00, 0X3A, 0X21, 0XF3 }, /* -49.0db */ - { 0X00, 0X3D, 0X93, 0XC3 }, /* -48.5db */ - { 0X00, 0X41, 0X39, 0XD3 }, /* -48.0db */ - { 0X00, 0X45, 0X17, 0X3B }, /* -47.5db */ - { 0X00, 0X49, 0X2F, 0X44 }, /* -47.0db */ - { 0X00, 0X4D, 0X85, 0X66 }, /* -46.5db */ - { 0X00, 0X52, 0X1D, 0X50 }, /* -46.0db */ - { 0X00, 0X56, 0XFA, 0XE8 }, /* -45.5db */ - { 0X00, 0X5C, 0X22, 0X4E }, /* -45.0db */ - { 0X00, 0X61, 0X97, 0XE1 }, /* -44.5db */ - { 0X00, 0X67, 0X60, 0X44 }, /* -44.0db */ - { 0X00, 0X6D, 0X80, 0X60 }, /* -43.5db */ - { 0X00, 0X73, 0XFD, 0X65 }, /* -43.0db */ - { 0X00, 0X7A, 0XDC, 0XD7 }, /* -42.5db */ - { 0X00, 0X82, 0X24, 0X8A }, /* -42.0db */ - { 0X00, 0X89, 0XDA, 0XAB }, /* -41.5db */ - { 0X00, 0X92, 0X05, 0XC6 }, /* -41.0db */ - { 0X00, 0X9A, 0XAC, 0XC8 }, /* -40.5db */ - { 0X00, 0XA3, 0XD7, 0X0A }, /* -40.0db */ - { 0X00, 0XAD, 0X8C, 0X52 }, /* -39.5db */ - { 0X00, 0XB7, 0XD4, 0XDD }, /* -39.0db */ - { 0X00, 0XC2, 0XB9, 0X65 }, /* -38.5db */ - { 0X00, 0XCE, 0X43, 0X28 }, /* -38.0db */ - { 0X00, 0XDA, 0X7B, 0XF1 }, /* -37.5db */ - { 0X00, 0XE7, 0X6E, 0X1E }, /* -37.0db */ - { 0X00, 0XF5, 0X24, 0XAC }, /* -36.5db */ - { 0X01, 0X03, 0XAB, 0X3D }, /* -36.0db */ - { 0X01, 0X13, 0X0E, 0X24 }, /* -35.5db */ - { 0X01, 0X23, 0X5A, 0X71 }, /* -35.0db */ - { 0X01, 0X34, 0X9D, 0XF8 }, /* -34.5db */ - { 0X01, 0X46, 0XE7, 0X5D }, /* -34.0db */ - { 0X01, 0X5A, 0X46, 0X27 }, /* -33.5db */ - { 0X01, 0X6E, 0XCA, 0XC5 }, /* -33.0db */ - { 0X01, 0X84, 0X86, 0X9F }, /* -32.5db */ - { 0X01, 0X9B, 0X8C, 0X27 }, /* -32.0db */ - { 0X01, 0XB3, 0XEE, 0XE5 }, /* -31.5db */ - { 0X01, 0XCD, 0XC3, 0X8C }, /* -31.0db */ - { 0X01, 0XE9, 0X20, 0X05 }, /* -30.5db */ - { 0X02, 0X06, 0X1B, 0X89 }, /* -30.0db */ - { 0X02, 0X24, 0XCE, 0XB0 }, /* -29.5db */ - { 0X02, 0X45, 0X53, 0X85 }, /* -29.0db */ - { 0X02, 0X67, 0XC5, 0XA2 }, /* -28.5db */ - { 0X02, 0X8C, 0X42, 0X3F }, /* -28.0db */ - { 0X02, 0XB2, 0XE8, 0X55 }, /* -27.5db */ - { 0X02, 0XDB, 0XD8, 0XAD }, /* -27.0db */ - { 0X03, 0X07, 0X36, 0X05 }, /* -26.5db */ - { 0X03, 0X35, 0X25, 0X29 }, /* -26.0db */ - { 0X03, 0X65, 0XCD, 0X13 }, /* -25.5db */ - { 0X03, 0X99, 0X57, 0X0C }, /* -25.0db */ - { 0X03, 0XCF, 0XEE, 0XCF }, /* -24.5db */ - { 0X04, 0X09, 0XC2, 0XB0 }, /* -24.0db */ - { 0X04, 0X47, 0X03, 0XC1 }, /* -23.5db */ - { 0X04, 0X87, 0XE5, 0XFB }, /* -23.0db */ - { 0X04, 0XCC, 0XA0, 0X6D }, /* -22.5db */ - { 0X05, 0X15, 0X6D, 0X68 }, /* -22.0db */ - { 0X05, 0X62, 0X8A, 0XB3 }, /* -21.5db */ - { 0X05, 0XB4, 0X39, 0XBC }, /* -21.0db */ - { 0X06, 0X0A, 0XBF, 0XD4 }, /* -20.5db */ - { 0X06, 0X66, 0X66, 0X66 }, /* -20.0db */ - { 0X06, 0XC7, 0X7B, 0X36 }, /* -19.5db */ - { 0X07, 0X2E, 0X50, 0XA6 }, /* -19.0db */ - { 0X07, 0X9B, 0X3D, 0XF6 }, /* -18.5db */ - { 0X08, 0X0E, 0X9F, 0X96 }, /* -18.0db */ - { 0X08, 0X88, 0XD7, 0X6D }, /* -17.5db */ - { 0X09, 0X0A, 0X4D, 0X2F }, /* -17.0db */ - { 0X09, 0X93, 0X6E, 0XB8 }, /* -16.5db */ - { 0X0A, 0X24, 0XB0, 0X62 }, /* -16.0db */ - { 0X0A, 0XBE, 0X8D, 0X70 }, /* -15.5db */ - { 0X0B, 0X61, 0X88, 0X71 }, /* -15.0db */ - { 0X0C, 0X0E, 0X2B, 0XB0 }, /* -14.5db */ - { 0X0C, 0XC5, 0X09, 0XAB }, /* -14.0db */ - { 0X0D, 0X86, 0XBD, 0X8D }, /* -13.5db */ - { 0X0E, 0X53, 0XEB, 0XB3 }, /* -13.0db */ - { 0X0F, 0X2D, 0X42, 0X38 }, /* -12.5db */ - { 0X10, 0X13, 0X79, 0X87 }, /* -12.0db */ - { 0X11, 0X07, 0X54, 0XF9 }, /* -11.5db */ - { 0X12, 0X09, 0XA3, 0X7A }, /* -11.0db */ - { 0X13, 0X1B, 0X40, 0X39 }, /* -10.5db */ - { 0X14, 0X3D, 0X13, 0X62 }, /* -10.0db */ - { 0X15, 0X70, 0X12, 0XE1 }, /* -9.5db */ - { 0X16, 0XB5, 0X43, 0X37 }, /* -9.0db */ - { 0X18, 0X0D, 0XB8, 0X54 }, /* -8.5db */ - { 0X19, 0X7A, 0X96, 0X7F }, /* -8.0db */ - { 0X1A, 0XFD, 0X13, 0X54 }, /* -7.5db */ - { 0X1C, 0X96, 0X76, 0XC6 }, /* -7.0db */ - { 0X1E, 0X48, 0X1C, 0X37 }, /* -6.5db */ - { 0X20, 0X13, 0X73, 0X9E }, /* -6.0db */ - { 0X21, 0XFA, 0X02, 0XBF }, /* -5.5db */ - { 0X23, 0XFD, 0X66, 0X78 }, /* -5.0db */ - { 0X26, 0X1F, 0X54, 0X1C }, /* -4.5db */ - { 0X28, 0X61, 0X9A, 0XE9 }, /* -4.0db */ - { 0X2A, 0XC6, 0X25, 0X91 }, /* -3.5db */ - { 0X2D, 0X4E, 0XFB, 0XD5 }, /* -3.0db */ - { 0X2F, 0XFE, 0X44, 0X48 }, /* -2.5db */ - { 0X32, 0XD6, 0X46, 0X17 }, /* -2.0db */ - { 0X35, 0XD9, 0X6B, 0X02 }, /* -1.5db */ - { 0X39, 0X0A, 0X41, 0X5F }, /* -1.0db */ - { 0X3C, 0X6B, 0X7E, 0X4F }, /* -0.5db */ - { 0X40, 0X00, 0X00, 0X00 }, /* 0.0db */ - { 0X43, 0XCA, 0XD0, 0X22 }, /* 0.5db */ - { 0X47, 0XCF, 0X26, 0X7D }, /* 1.0db */ - { 0X4C, 0X10, 0X6B, 0XA5 }, /* 1.5db */ - { 0X50, 0X92, 0X3B, 0XE3 }, /* 2.0db */ - { 0X55, 0X58, 0X6A, 0X46 }, /* 2.5db */ - { 0X5A, 0X67, 0X03, 0XDF }, /* 3.0db */ - { 0X5F, 0XC2, 0X53, 0X32 }, /* 3.5db */ - { 0X65, 0X6E, 0XE3, 0XDB }, /* 4.0db */ - { 0X6B, 0X71, 0X86, 0X68 }, /* 4.5db */ - { 0X71, 0XCF, 0X54, 0X71 }, /* 5.0db */ - { 0X78, 0X8D, 0XB4, 0XE9 }, /* 5.5db */ - { 0XFF, 0XFF, 0XFF, 0XFF }, /* 6.0db */ -}; #endif diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h index 18161d02a96f..8cd6da0480b7 100644 --- a/include/sound/tas2781.h +++ b/include/sound/tas2781.h @@ -49,12 +49,59 @@ /*I2C Checksum */ #define TASDEVICE_I2CChecksum TASDEVICE_REG(0x0, 0x0, 0x7E) +/* XM_340 */ +#define TASDEVICE_XM_A1_REG TASDEVICE_REG(0x64, 0x63, 0x3c) +/* XM_341 */ +#define TASDEVICE_XM_A2_REG TASDEVICE_REG(0x64, 0x63, 0x38) + /* Volume control */ #define TAS2563_DVC_LVL TASDEVICE_REG(0x00, 0x02, 0x0C) #define TAS2781_DVC_LVL TASDEVICE_REG(0x0, 0x0, 0x1A) #define TAS2781_AMP_LEVEL TASDEVICE_REG(0x0, 0x0, 0x03) #define TAS2781_AMP_LEVEL_MASK GENMASK(5, 1) +#define TAS2563_IDLE TASDEVICE_REG(0x00, 0x00, 0x3e) +#define TAS2563_PRM_R0_REG TASDEVICE_REG(0x00, 0x0f, 0x34) + +#define TAS2563_RUNTIME_RE_REG_TF TASDEVICE_REG(0x64, 0x02, 0x70) +#define TAS2563_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x02, 0x48) + +#define TAS2563_PRM_ENFF_REG TASDEVICE_REG(0x00, 0x0d, 0x54) +#define TAS2563_PRM_DISTCK_REG TASDEVICE_REG(0x00, 0x0d, 0x58) +#define TAS2563_PRM_TE_SCTHR_REG TASDEVICE_REG(0x00, 0x0f, 0x60) +#define TAS2563_PRM_PLT_FLAG_REG TASDEVICE_REG(0x00, 0x0d, 0x74) +#define TAS2563_PRM_SINEGAIN_REG TASDEVICE_REG(0x00, 0x0d, 0x7c) +/* prm_Int_B0 */ +#define TAS2563_TE_TA1_REG TASDEVICE_REG(0x00, 0x10, 0x0c) +/* prm_Int_A1 */ +#define TAS2563_TE_TA1_AT_REG TASDEVICE_REG(0x00, 0x10, 0x10) +/* prm_TE_Beta */ +#define TAS2563_TE_TA2_REG TASDEVICE_REG(0x00, 0x0f, 0x64) +/* prm_TE_Beta1 */ +#define TAS2563_TE_AT_REG TASDEVICE_REG(0x00, 0x0f, 0x68) +/* prm_TE_1_Beta1 */ +#define TAS2563_TE_DT_REG TASDEVICE_REG(0x00, 0x0f, 0x70) + +#define TAS2781_PRM_INT_MASK_REG TASDEVICE_REG(0x00, 0x00, 0x3b) +#define TAS2781_PRM_CLK_CFG_REG TASDEVICE_REG(0x00, 0x00, 0x5c) +#define TAS2781_PRM_RSVD_REG TASDEVICE_REG(0x00, 0x01, 0x19) +#define TAS2781_PRM_TEST_57_REG TASDEVICE_REG(0x00, 0xfd, 0x39) +#define TAS2781_PRM_TEST_62_REG TASDEVICE_REG(0x00, 0xfd, 0x3e) +#define TAS2781_PRM_PVDD_UVLO_REG TASDEVICE_REG(0x00, 0x00, 0x71) +#define TAS2781_PRM_CHNL_0_REG TASDEVICE_REG(0x00, 0x00, 0x03) +#define TAS2781_PRM_NG_CFG0_REG TASDEVICE_REG(0x00, 0x00, 0x35) +#define TAS2781_PRM_IDLE_CH_DET_REG TASDEVICE_REG(0x00, 0x00, 0x66) +#define TAS2781_PRM_PLT_FLAG_REG TASDEVICE_REG(0x00, 0x14, 0x38) +#define TAS2781_PRM_SINEGAIN_REG TASDEVICE_REG(0x00, 0x14, 0x40) +#define TAS2781_PRM_SINEGAIN2_REG TASDEVICE_REG(0x00, 0x14, 0x44) + +#define TAS2781_TEST_UNLOCK_REG TASDEVICE_REG(0x00, 0xFD, 0x0D) +#define TAS2781_TEST_PAGE_UNLOCK 0x0D + +#define TAS2781_RUNTIME_LATCH_RE_REG TASDEVICE_REG(0x00, 0x00, 0x49) +#define TAS2781_RUNTIME_RE_REG_TF TASDEVICE_REG(0x64, 0x62, 0x48) +#define TAS2781_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x63, 0x44) + #define TASDEVICE_CMD_SING_W 0x1 #define TASDEVICE_CMD_BURST 0x2 #define TASDEVICE_CMD_DELAY 0x3 @@ -70,7 +117,15 @@ enum device_catlog_id { OTHERS }; +struct bulk_reg_val { + int reg; + unsigned char val[4]; + unsigned char val_len; + bool is_locked; +}; + struct tasdevice { + struct bulk_reg_val *cali_data_backup; struct tasdevice_fw *cali_data_fmw; unsigned int dev_addr; unsigned int err_code; @@ -81,19 +136,23 @@ struct tasdevice { bool is_loaderr; }; -struct tasdevice_irqinfo { - int irq_gpio; - int irq; +struct cali_reg { + unsigned int r0_reg; + unsigned int r0_low_reg; + unsigned int invr0_reg; + unsigned int pow_reg; + unsigned int tlimit_reg; }; struct calidata { unsigned char *data; unsigned long total_sz; + struct cali_reg cali_reg_array; + unsigned int cali_dat_sz_per_dev; }; struct tasdevice_priv { struct tasdevice tasdevice[TASDEVICE_MAX_CHANNELS]; - struct tasdevice_irqinfo irq_info; struct tasdevice_rca rcabin; struct calidata cali_data; struct tasdevice_fw *fmw; @@ -115,6 +174,7 @@ struct tasdevice_priv { unsigned int chip_id; unsigned int sysclk; + int irq; int cur_prog; int cur_conf; int fw_state; @@ -124,6 +184,7 @@ struct tasdevice_priv { bool force_fwload_status; bool playback_started; bool isacpi; + bool is_user_space_calidata; unsigned int global_addr; int (*fw_parse_variable_header)(struct tasdevice_priv *tas_priv, @@ -150,6 +211,8 @@ int tasdevice_init(struct tasdevice_priv *tas_priv); void tasdevice_remove(struct tasdevice_priv *tas_priv); int tasdevice_save_calibration(struct tasdevice_priv *tas_priv); void tasdevice_apply_calibration(struct tasdevice_priv *tas_priv); +int tasdev_chn_switch(struct tasdevice_priv *tas_priv, + unsigned short chn); int tasdevice_dev_read(struct tasdevice_priv *tas_priv, unsigned short chn, unsigned int reg, unsigned int *value); int tasdevice_dev_write(struct tasdevice_priv *tas_priv, diff --git a/include/sound/ump.h b/include/sound/ump.h index 91238dabe307..532c2c3ea28e 100644 --- a/include/sound/ump.h +++ b/include/sound/ump.h @@ -13,6 +13,15 @@ struct snd_ump_ops; struct ump_cvt_to_ump; struct snd_seq_ump_ops; +struct snd_ump_group { + int group; /* group index (0-based) */ + unsigned int dir_bits; /* directions */ + bool active; /* activeness */ + bool valid; /* valid group (referred by blocks) */ + bool is_midi1; /* belongs to a MIDI1 FB */ + char name[64]; /* group name */ +}; + struct snd_ump_endpoint { struct snd_rawmidi core; /* raw UMP access */ @@ -41,6 +50,8 @@ struct snd_ump_endpoint { struct mutex open_mutex; + struct snd_ump_group groups[SNDRV_UMP_MAX_GROUPS]; /* table of groups */ + #if IS_ENABLED(CONFIG_SND_UMP_LEGACY_RAWMIDI) spinlock_t legacy_locks[2]; struct snd_rawmidi *legacy_rmidi; @@ -112,6 +123,7 @@ static inline int snd_ump_attach_legacy_rawmidi(struct snd_ump_endpoint *ump, int snd_ump_receive_ump_val(struct snd_ump_endpoint *ump, u32 val); int snd_ump_switch_protocol(struct snd_ump_endpoint *ump, unsigned int protocol); +void snd_ump_update_group_attrs(struct snd_ump_endpoint *ump); /* * Some definitions for UMP diff --git a/include/sound/ump_convert.h b/include/sound/ump_convert.h index 28c364c63245..d099ae27f849 100644 --- a/include/sound/ump_convert.h +++ b/include/sound/ump_convert.h @@ -13,6 +13,7 @@ struct ump_cvt_to_ump_bank { unsigned char cc_nrpn_msb, cc_nrpn_lsb; unsigned char cc_data_msb, cc_data_lsb; unsigned char cc_bank_msb, cc_bank_lsb; + bool cc_data_msb_set, cc_data_lsb_set; }; /* context for converting from MIDI1 byte stream to UMP packet */ diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h index 1ddd3036bdfc..ca87fa6a8135 100644 --- a/include/sound/vx_core.h +++ b/include/sound/vx_core.h @@ -155,7 +155,6 @@ struct vx_core { unsigned int chip_status; unsigned int pcm_running; - struct device *dev; struct snd_hwdep *hwdep; struct vx_rmh irq_rmh; /* RMH used in interrupts */ diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index 202fc3680c36..6696dbcc2b96 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -8,6 +8,7 @@ #include <linux/ktime.h> #include <linux/tracepoint.h> #include <sound/jack.h> +#include <sound/pcm.h> #define DAPM_DIRECT "(direct)" #define DAPM_ARROW(dir) (((dir) == SND_SOC_DAPM_DIR_OUT) ? "->" : "<-") @@ -212,7 +213,7 @@ TRACE_EVENT(snd_soc_dapm_connected, ), TP_printk("%s: found %d paths", - __entry->stream ? "capture" : "playback", __entry->paths) + snd_pcm_direction_name(__entry->stream), __entry->paths) ); TRACE_EVENT(snd_soc_jack_irq, diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 246c0fbd582e..bf60ad50011e 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -674,10 +674,10 @@ TRACE_EVENT(btrfs_finish_ordered_extent, DECLARE_EVENT_CLASS(btrfs__writepage, - TP_PROTO(const struct page *page, const struct inode *inode, + TP_PROTO(const struct folio *folio, const struct inode *inode, const struct writeback_control *wbc), - TP_ARGS(page, inode, wbc), + TP_ARGS(folio, inode, wbc), TP_STRUCT__entry_btrfs( __field( u64, ino ) @@ -695,7 +695,7 @@ DECLARE_EVENT_CLASS(btrfs__writepage, TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), __entry->ino = btrfs_ino(BTRFS_I(inode)); - __entry->index = page->index; + __entry->index = folio->index; __entry->nr_to_write = wbc->nr_to_write; __entry->pages_skipped = wbc->pages_skipped; __entry->range_start = wbc->range_start; @@ -721,12 +721,12 @@ DECLARE_EVENT_CLASS(btrfs__writepage, __entry->writeback_index) ); -DEFINE_EVENT(btrfs__writepage, __extent_writepage, +DEFINE_EVENT(btrfs__writepage, extent_writepage, - TP_PROTO(const struct page *page, const struct inode *inode, + TP_PROTO(const struct folio *folio, const struct inode *inode, const struct writeback_control *wbc), - TP_ARGS(page, inode, wbc) + TP_ARGS(folio, inode, wbc) ); TRACE_EVENT(btrfs_writepage_end_io_hook, @@ -1825,7 +1825,7 @@ TRACE_EVENT(qgroup_update_counters, TRACE_EVENT(qgroup_update_reserve, - TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup, + TP_PROTO(const struct btrfs_fs_info *fs_info, const struct btrfs_qgroup *qgroup, s64 diff, int type), TP_ARGS(fs_info, qgroup, diff, type), @@ -1851,7 +1851,7 @@ TRACE_EVENT(qgroup_update_reserve, TRACE_EVENT(qgroup_meta_reserve, - TP_PROTO(struct btrfs_root *root, s64 diff, int type), + TP_PROTO(const struct btrfs_root *root, s64 diff, int type), TP_ARGS(root, diff, type), @@ -1874,7 +1874,7 @@ TRACE_EVENT(qgroup_meta_reserve, TRACE_EVENT(qgroup_meta_convert, - TP_PROTO(struct btrfs_root *root, s64 diff), + TP_PROTO(const struct btrfs_root *root, s64 diff), TP_ARGS(root, diff), @@ -2383,6 +2383,14 @@ DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned, TP_ARGS(fs_info, sinfo, old, diff) ); +DEFINE_EVENT(btrfs__space_info_update, update_bytes_zone_unusable, + + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_space_info *sinfo, u64 old, s64 diff), + + TP_ARGS(fs_info, sinfo, old, diff) +); + DECLARE_EVENT_CLASS(btrfs_raid56_bio, TP_PROTO(const struct btrfs_raid_bio *rbio, diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index cc5e9b7b2b44..156908641e68 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -91,7 +91,6 @@ TRACE_DEFINE_ENUM(ES_REFERENCED_B); #define show_falloc_mode(mode) __print_flags(mode, "|", \ { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \ { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \ - { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \ { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \ { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}) diff --git a/include/trace/events/mptcp.h b/include/trace/events/mptcp.h index 09e72215b9f9..085b749cdd97 100644 --- a/include/trace/events/mptcp.h +++ b/include/trace/events/mptcp.h @@ -34,7 +34,7 @@ TRACE_EVENT(mptcp_subflow_get_send, struct sock *ssk; __entry->active = mptcp_subflow_active(subflow); - __entry->backup = subflow->backup; + __entry->backup = subflow->backup || subflow->request_bkup; if (subflow->tcp_sock && sk_fullsock(subflow->tcp_sock)) __entry->free = sk_stream_memory_free(subflow->tcp_sock); diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h index da23484268df..76bd42a96815 100644 --- a/include/trace/events/netfs.h +++ b/include/trace/events/netfs.h @@ -20,6 +20,7 @@ EM(netfs_read_trace_expanded, "EXPANDED ") \ EM(netfs_read_trace_readahead, "READAHEAD") \ EM(netfs_read_trace_readpage, "READPAGE ") \ + EM(netfs_read_trace_read_gaps, "READ-GAPS") \ EM(netfs_read_trace_prefetch_for_write, "PREFETCHW") \ E_(netfs_read_trace_write_begin, "WRITEBEGN") @@ -33,13 +34,14 @@ #define netfs_rreq_origins \ EM(NETFS_READAHEAD, "RA") \ EM(NETFS_READPAGE, "RP") \ + EM(NETFS_READ_GAPS, "RG") \ EM(NETFS_READ_FOR_WRITE, "RW") \ - EM(NETFS_COPY_TO_CACHE, "CC") \ + EM(NETFS_DIO_READ, "DR") \ EM(NETFS_WRITEBACK, "WB") \ EM(NETFS_WRITETHROUGH, "WT") \ EM(NETFS_UNBUFFERED_WRITE, "UW") \ - EM(NETFS_DIO_READ, "DR") \ - E_(NETFS_DIO_WRITE, "DW") + EM(NETFS_DIO_WRITE, "DW") \ + E_(NETFS_PGPRIV2_COPY_TO_CACHE, "2C") #define netfs_rreq_traces \ EM(netfs_rreq_trace_assess, "ASSESS ") \ @@ -51,6 +53,7 @@ EM(netfs_rreq_trace_resubmit, "RESUBMT") \ EM(netfs_rreq_trace_set_pause, "PAUSE ") \ EM(netfs_rreq_trace_unlock, "UNLOCK ") \ + EM(netfs_rreq_trace_unlock_pgpriv2, "UNLCK-2") \ EM(netfs_rreq_trace_unmark, "UNMARK ") \ EM(netfs_rreq_trace_wait_ip, "WAIT-IP") \ EM(netfs_rreq_trace_wait_pause, "WT-PAUS") \ @@ -59,6 +62,7 @@ E_(netfs_rreq_trace_write_done, "WR-DONE") #define netfs_sreq_sources \ + EM(NETFS_SOURCE_UNKNOWN, "----") \ EM(NETFS_FILL_WITH_ZEROES, "ZERO") \ EM(NETFS_DOWNLOAD_FROM_SERVER, "DOWN") \ EM(NETFS_READ_FROM_CACHE, "READ") \ @@ -68,15 +72,25 @@ E_(NETFS_INVALID_WRITE, "INVL") #define netfs_sreq_traces \ + EM(netfs_sreq_trace_add_donations, "+DON ") \ + EM(netfs_sreq_trace_added, "ADD ") \ + EM(netfs_sreq_trace_clear, "CLEAR") \ EM(netfs_sreq_trace_discard, "DSCRD") \ + EM(netfs_sreq_trace_donate_to_prev, "DON-P") \ + EM(netfs_sreq_trace_donate_to_next, "DON-N") \ EM(netfs_sreq_trace_download_instead, "RDOWN") \ EM(netfs_sreq_trace_fail, "FAIL ") \ EM(netfs_sreq_trace_free, "FREE ") \ + EM(netfs_sreq_trace_hit_eof, "EOF ") \ + EM(netfs_sreq_trace_io_progress, "IO ") \ EM(netfs_sreq_trace_limited, "LIMIT") \ EM(netfs_sreq_trace_prepare, "PREP ") \ EM(netfs_sreq_trace_prep_failed, "PRPFL") \ - EM(netfs_sreq_trace_resubmit_short, "SHORT") \ + EM(netfs_sreq_trace_progress, "PRGRS") \ + EM(netfs_sreq_trace_reprep_failed, "REPFL") \ EM(netfs_sreq_trace_retry, "RETRY") \ + EM(netfs_sreq_trace_short, "SHORT") \ + EM(netfs_sreq_trace_split, "SPLIT") \ EM(netfs_sreq_trace_submit, "SUBMT") \ EM(netfs_sreq_trace_terminated, "TERM ") \ EM(netfs_sreq_trace_write, "WRITE") \ @@ -117,7 +131,7 @@ EM(netfs_sreq_trace_new, "NEW ") \ EM(netfs_sreq_trace_put_cancel, "PUT CANCEL ") \ EM(netfs_sreq_trace_put_clear, "PUT CLEAR ") \ - EM(netfs_sreq_trace_put_discard, "PUT DISCARD") \ + EM(netfs_sreq_trace_put_consumed, "PUT CONSUME") \ EM(netfs_sreq_trace_put_done, "PUT DONE ") \ EM(netfs_sreq_trace_put_failed, "PUT FAILED ") \ EM(netfs_sreq_trace_put_merged, "PUT MERGED ") \ @@ -128,7 +142,6 @@ E_(netfs_sreq_trace_put_terminated, "PUT TERM ") #define netfs_folio_traces \ - /* The first few correspond to enum netfs_how_to_modify */ \ EM(netfs_folio_is_uptodate, "mod-uptodate") \ EM(netfs_just_prefetch, "mod-prefetch") \ EM(netfs_whole_folio_modify, "mod-whole-f") \ @@ -138,13 +151,15 @@ EM(netfs_flush_content, "flush") \ EM(netfs_streaming_filled_page, "mod-streamw-f") \ EM(netfs_streaming_cont_filled_page, "mod-streamw-f+") \ - /* The rest are for writeback */ \ + EM(netfs_folio_trace_abandon, "abandon") \ EM(netfs_folio_trace_cancel_copy, "cancel-copy") \ + EM(netfs_folio_trace_cancel_store, "cancel-store") \ EM(netfs_folio_trace_clear, "clear") \ EM(netfs_folio_trace_clear_cc, "clear-cc") \ EM(netfs_folio_trace_clear_g, "clear-g") \ EM(netfs_folio_trace_clear_s, "clear-s") \ EM(netfs_folio_trace_copy_to_cache, "mark-copy") \ + EM(netfs_folio_trace_end_copy, "end-copy") \ EM(netfs_folio_trace_filled_gaps, "filled-gaps") \ EM(netfs_folio_trace_kill, "kill") \ EM(netfs_folio_trace_kill_cc, "kill-cc") \ @@ -153,7 +168,12 @@ EM(netfs_folio_trace_mkwrite, "mkwrite") \ EM(netfs_folio_trace_mkwrite_plus, "mkwrite+") \ EM(netfs_folio_trace_not_under_wback, "!wback") \ + EM(netfs_folio_trace_put, "put") \ + EM(netfs_folio_trace_read, "read") \ + EM(netfs_folio_trace_read_done, "read-done") \ EM(netfs_folio_trace_read_gaps, "read-gaps") \ + EM(netfs_folio_trace_read_put, "read-put") \ + EM(netfs_folio_trace_read_unlock, "read-unlock") \ EM(netfs_folio_trace_redirtied, "redirtied") \ EM(netfs_folio_trace_store, "store") \ EM(netfs_folio_trace_store_copy, "store-copy") \ @@ -166,6 +186,12 @@ EM(netfs_contig_trace_jump, "-->JUMP-->") \ E_(netfs_contig_trace_unlock, "Unlock") +#define netfs_donate_traces \ + EM(netfs_trace_donate_tail_to_prev, "tail-to-prev") \ + EM(netfs_trace_donate_to_prev, "to-prev") \ + EM(netfs_trace_donate_to_next, "to-next") \ + E_(netfs_trace_donate_to_deferred_next, "defer-next") + #ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY #define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY @@ -183,6 +209,7 @@ enum netfs_rreq_ref_trace { netfs_rreq_ref_traces } __mode(byte); enum netfs_sreq_ref_trace { netfs_sreq_ref_traces } __mode(byte); enum netfs_folio_trace { netfs_folio_traces } __mode(byte); enum netfs_collect_contig_trace { netfs_collect_contig_traces } __mode(byte); +enum netfs_donate_trace { netfs_donate_traces } __mode(byte); #endif @@ -205,6 +232,7 @@ netfs_rreq_ref_traces; netfs_sreq_ref_traces; netfs_folio_traces; netfs_collect_contig_traces; +netfs_donate_traces; /* * Now redefine the EM() and E_() macros to map the enums to the strings that @@ -225,6 +253,7 @@ TRACE_EVENT(netfs_read, TP_STRUCT__entry( __field(unsigned int, rreq ) __field(unsigned int, cookie ) + __field(loff_t, i_size ) __field(loff_t, start ) __field(size_t, len ) __field(enum netfs_read_trace, what ) @@ -234,18 +263,19 @@ TRACE_EVENT(netfs_read, TP_fast_assign( __entry->rreq = rreq->debug_id; __entry->cookie = rreq->cache_resources.debug_id; + __entry->i_size = rreq->i_size; __entry->start = start; __entry->len = len; __entry->what = what; __entry->netfs_inode = rreq->inode->i_ino; ), - TP_printk("R=%08x %s c=%08x ni=%x s=%llx %zx", + TP_printk("R=%08x %s c=%08x ni=%x s=%llx l=%zx sz=%llx", __entry->rreq, __print_symbolic(__entry->what, netfs_read_traces), __entry->cookie, __entry->netfs_inode, - __entry->start, __entry->len) + __entry->start, __entry->len, __entry->i_size) ); TRACE_EVENT(netfs_rreq, @@ -511,33 +541,6 @@ TRACE_EVENT(netfs_collect, __entry->start + __entry->len) ); -TRACE_EVENT(netfs_collect_contig, - TP_PROTO(const struct netfs_io_request *wreq, unsigned long long to, - enum netfs_collect_contig_trace type), - - TP_ARGS(wreq, to, type), - - TP_STRUCT__entry( - __field(unsigned int, wreq) - __field(enum netfs_collect_contig_trace, type) - __field(unsigned long long, contiguity) - __field(unsigned long long, to) - ), - - TP_fast_assign( - __entry->wreq = wreq->debug_id; - __entry->type = type; - __entry->contiguity = wreq->contiguity; - __entry->to = to; - ), - - TP_printk("R=%08x %llx -> %llx %s", - __entry->wreq, - __entry->contiguity, - __entry->to, - __print_symbolic(__entry->type, netfs_collect_contig_traces)) - ); - TRACE_EVENT(netfs_collect_sreq, TP_PROTO(const struct netfs_io_request *wreq, const struct netfs_io_subrequest *subreq), @@ -609,7 +612,6 @@ TRACE_EVENT(netfs_collect_state, __field(unsigned int, notes ) __field(unsigned long long, collected_to ) __field(unsigned long long, cleaned_to ) - __field(unsigned long long, contiguity ) ), TP_fast_assign( @@ -617,12 +619,11 @@ TRACE_EVENT(netfs_collect_state, __entry->notes = notes; __entry->collected_to = collected_to; __entry->cleaned_to = wreq->cleaned_to; - __entry->contiguity = wreq->contiguity; ), - TP_printk("R=%08x cto=%llx fto=%llx ctg=%llx n=%x", + TP_printk("R=%08x col=%llx cln=%llx n=%x", __entry->wreq, __entry->collected_to, - __entry->cleaned_to, __entry->contiguity, + __entry->cleaned_to, __entry->notes) ); @@ -679,6 +680,71 @@ TRACE_EVENT(netfs_collect_stream, __entry->collected_to, __entry->front) ); +TRACE_EVENT(netfs_progress, + TP_PROTO(const struct netfs_io_subrequest *subreq, + unsigned long long start, size_t avail, size_t part), + + TP_ARGS(subreq, start, avail, part), + + TP_STRUCT__entry( + __field(unsigned int, rreq) + __field(unsigned int, subreq) + __field(unsigned int, consumed) + __field(unsigned int, transferred) + __field(unsigned long long, f_start) + __field(unsigned int, f_avail) + __field(unsigned int, f_part) + __field(unsigned char, slot) + ), + + TP_fast_assign( + __entry->rreq = subreq->rreq->debug_id; + __entry->subreq = subreq->debug_index; + __entry->consumed = subreq->consumed; + __entry->transferred = subreq->transferred; + __entry->f_start = start; + __entry->f_avail = avail; + __entry->f_part = part; + __entry->slot = subreq->curr_folioq_slot; + ), + + TP_printk("R=%08x[%02x] s=%llx ct=%x/%x pa=%x/%x sl=%x", + __entry->rreq, __entry->subreq, __entry->f_start, + __entry->consumed, __entry->transferred, + __entry->f_part, __entry->f_avail, __entry->slot) + ); + +TRACE_EVENT(netfs_donate, + TP_PROTO(const struct netfs_io_request *rreq, + const struct netfs_io_subrequest *from, + const struct netfs_io_subrequest *to, + size_t amount, + enum netfs_donate_trace trace), + + TP_ARGS(rreq, from, to, amount, trace), + + TP_STRUCT__entry( + __field(unsigned int, rreq) + __field(unsigned int, from) + __field(unsigned int, to) + __field(unsigned int, amount) + __field(enum netfs_donate_trace, trace) + ), + + TP_fast_assign( + __entry->rreq = rreq->debug_id; + __entry->from = from->debug_index; + __entry->to = to ? to->debug_index : -1; + __entry->amount = amount; + __entry->trace = trace; + ), + + TP_printk("R=%08x[%02x] -> [%02x] %s am=%x", + __entry->rreq, __entry->from, __entry->to, + __print_symbolic(__entry->trace, netfs_donate_traces), + __entry->amount) + ); + #undef EM #undef E_ #endif /* _TRACE_NETFS_H */ diff --git a/include/trace/events/page_pool.h b/include/trace/events/page_pool.h index 543e54e432a1..31825ed30032 100644 --- a/include/trace/events/page_pool.h +++ b/include/trace/events/page_pool.h @@ -57,12 +57,12 @@ TRACE_EVENT(page_pool_state_release, __entry->pool = pool; __entry->netmem = (__force unsigned long)netmem; __entry->release = release; - __entry->pfn = netmem_to_pfn(netmem); + __entry->pfn = netmem_pfn_trace(netmem); ), - TP_printk("page_pool=%p netmem=%p pfn=0x%lx release=%u", + TP_printk("page_pool=%p netmem=%p is_net_iov=%lu pfn=0x%lx release=%u", __entry->pool, (void *)__entry->netmem, - __entry->pfn, __entry->release) + __entry->netmem & NET_IOV, __entry->pfn, __entry->release) ); TRACE_EVENT(page_pool_state_hold, @@ -83,12 +83,12 @@ TRACE_EVENT(page_pool_state_hold, __entry->pool = pool; __entry->netmem = (__force unsigned long)netmem; __entry->hold = hold; - __entry->pfn = netmem_to_pfn(netmem); + __entry->pfn = netmem_pfn_trace(netmem); ), - TP_printk("page_pool=%p netmem=%p pfn=0x%lx hold=%u", + TP_printk("page_pool=%p netmem=%p is_net_iov=%lu, pfn=0x%lx hold=%u", __entry->pool, (void *)__entry->netmem, - __entry->pfn, __entry->hold) + __entry->netmem & NET_IOV, __entry->pfn, __entry->hold) ); TRACE_EVENT(page_pool_update_nid, diff --git a/include/trace/events/pwm.h b/include/trace/events/pwm.h index 12b35e4ff917..8022701c446d 100644 --- a/include/trace/events/pwm.h +++ b/include/trace/events/pwm.h @@ -15,7 +15,8 @@ DECLARE_EVENT_CLASS(pwm, TP_ARGS(pwm, state, err), TP_STRUCT__entry( - __field(struct pwm_device *, pwm) + __field(unsigned int, chipid) + __field(unsigned int, hwpwm) __field(u64, period) __field(u64, duty_cycle) __field(enum pwm_polarity, polarity) @@ -24,7 +25,8 @@ DECLARE_EVENT_CLASS(pwm, ), TP_fast_assign( - __entry->pwm = pwm; + __entry->chipid = pwm->chip->id; + __entry->hwpwm = pwm->hwpwm; __entry->period = state->period; __entry->duty_cycle = state->duty_cycle; __entry->polarity = state->polarity; @@ -32,8 +34,8 @@ DECLARE_EVENT_CLASS(pwm, __entry->err = err; ), - TP_printk("%p: period=%llu duty_cycle=%llu polarity=%d enabled=%d err=%d", - __entry->pwm, __entry->period, __entry->duty_cycle, + TP_printk("pwmchip%u.%u: period=%llu duty_cycle=%llu polarity=%d enabled=%d err=%d", + __entry->chipid, __entry->hwpwm, __entry->period, __entry->duty_cycle, __entry->polarity, __entry->enabled, __entry->err) ); diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 31b3e0d3e65f..e81431deaa50 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -466,40 +466,40 @@ TRACE_EVENT(rcu_stall_warning, /* * Tracepoint for dyntick-idle entry/exit events. These take 2 strings * as argument: - * polarity: "Start", "End", "StillNonIdle" for entering, exiting or still not - * being in dyntick-idle mode. + * polarity: "Start", "End", "StillWatching" for entering, exiting or still not + * being in EQS mode. * context: "USER" or "IDLE" or "IRQ". - * NMIs nested in IRQs are inferred with dynticks_nesting > 1 in IRQ context. + * NMIs nested in IRQs are inferred with nesting > 1 in IRQ context. * * These events also take a pair of numbers, which indicate the nesting * depth before and after the event of interest, and a third number that is - * the ->dynticks counter. Note that task-related and interrupt-related + * the RCU_WATCHING counter. Note that task-related and interrupt-related * events use two separate counters, and that the "++=" and "--=" events * for irq/NMI will change the counter by two, otherwise by one. */ -TRACE_EVENT_RCU(rcu_dyntick, +TRACE_EVENT_RCU(rcu_watching, - TP_PROTO(const char *polarity, long oldnesting, long newnesting, int dynticks), + TP_PROTO(const char *polarity, long oldnesting, long newnesting, int counter), - TP_ARGS(polarity, oldnesting, newnesting, dynticks), + TP_ARGS(polarity, oldnesting, newnesting, counter), TP_STRUCT__entry( __field(const char *, polarity) __field(long, oldnesting) __field(long, newnesting) - __field(int, dynticks) + __field(int, counter) ), TP_fast_assign( __entry->polarity = polarity; __entry->oldnesting = oldnesting; __entry->newnesting = newnesting; - __entry->dynticks = dynticks; + __entry->counter = counter; ), TP_printk("%s %lx %lx %#3x", __entry->polarity, __entry->oldnesting, __entry->newnesting, - __entry->dynticks & 0xfff) + __entry->counter & 0xfff) ); /* diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index ba2d6a0e41cc..a96a985c49b3 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -2277,6 +2277,42 @@ DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_remove_one); DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_wait_on); DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_remove_one_done); +DECLARE_EVENT_CLASS(rpcrdma_client_register_class, + TP_PROTO( + const struct ib_device *device, + const struct rpcrdma_notification *rn + ), + + TP_ARGS(device, rn), + + TP_STRUCT__entry( + __string(name, device->name) + __field(void *, callback) + __field(u32, index) + ), + + TP_fast_assign( + __assign_str(name); + __entry->callback = rn->rn_done; + __entry->index = rn->rn_index; + ), + + TP_printk("device=%s index=%u done callback=%pS\n", + __get_str(name), __entry->index, __entry->callback + ) +); + +#define DEFINE_CLIENT_REGISTER_EVENT(name) \ + DEFINE_EVENT(rpcrdma_client_register_class, name, \ + TP_PROTO( \ + const struct ib_device *device, \ + const struct rpcrdma_notification *rn \ + ), \ + TP_ARGS(device, rn)) + +DEFINE_CLIENT_REGISTER_EVENT(rpcrdma_client_register); +DEFINE_CLIENT_REGISTER_EVENT(rpcrdma_client_unregister); + #endif /* _TRACE_RPCRDMA_H */ #include <trace/define_trace.h> diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h index 1c8bd8e186b8..a27c4b619dff 100644 --- a/include/trace/events/tcp.h +++ b/include/trace/events/tcp.h @@ -91,10 +91,10 @@ DEFINE_RST_REASON(FN, FN) TRACE_EVENT(tcp_send_reset, TP_PROTO(const struct sock *sk, - const struct sk_buff *skb, + const struct sk_buff *skb__nullable, const enum sk_rst_reason reason), - TP_ARGS(sk, skb, reason), + TP_ARGS(sk, skb__nullable, reason), TP_STRUCT__entry( __field(const void *, skbaddr) @@ -106,7 +106,7 @@ TRACE_EVENT(tcp_send_reset, ), TP_fast_assign( - __entry->skbaddr = skb; + __entry->skbaddr = skb__nullable; __entry->skaddr = sk; /* Zero means unknown state. */ __entry->state = sk ? sk->sk_state : 0; @@ -118,13 +118,13 @@ TRACE_EVENT(tcp_send_reset, const struct inet_sock *inet = inet_sk(sk); TP_STORE_ADDR_PORTS(__entry, inet, sk); - } else if (skb) { - const struct tcphdr *th = (const struct tcphdr *)skb->data; + } else if (skb__nullable) { + const struct tcphdr *th = (const struct tcphdr *)skb__nullable->data; /* * We should reverse the 4-tuple of skb, so later * it can print the right flow direction of rst. */ - TP_STORE_ADDR_PORTS_SKB(skb, th, entry->daddr, entry->saddr); + TP_STORE_ADDR_PORTS_SKB(skb__nullable, th, entry->daddr, entry->saddr); } __entry->reason = reason; ), diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h index 54e353c9f919..a261e86e61fa 100644 --- a/include/trace/events/writeback.h +++ b/include/trace/events/writeback.h @@ -20,7 +20,15 @@ {I_CLEAR, "I_CLEAR"}, \ {I_SYNC, "I_SYNC"}, \ {I_DIRTY_TIME, "I_DIRTY_TIME"}, \ - {I_REFERENCED, "I_REFERENCED"} \ + {I_REFERENCED, "I_REFERENCED"}, \ + {I_LINKABLE, "I_LINKABLE"}, \ + {I_WB_SWITCH, "I_WB_SWITCH"}, \ + {I_OVL_INUSE, "I_OVL_INUSE"}, \ + {I_CREATING, "I_CREATING"}, \ + {I_DONTCACHE, "I_DONTCACHE"}, \ + {I_SYNC_QUEUED, "I_SYNC_QUEUED"}, \ + {I_PINNING_NETFS_WB, "I_PINNING_NETFS_WB"}, \ + {I_LRU_ISOLATING, "I_LRU_ISOLATING"} \ ) /* enums need to be exported to user space */ diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index 8ce8a39a1e5f..3b4e3e815602 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -135,6 +135,12 @@ #define SO_PASSPIDFD 76 #define SO_PEERPIDFD 77 +#define SO_DEVMEM_LINEAR 78 +#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR +#define SO_DEVMEM_DMABUF 79 +#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF +#define SO_DEVMEM_DONTNEED 80 + #if !defined(__KERNEL__) #if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__)) diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 985a262d0f9e..5bf6148cac2b 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -841,11 +841,8 @@ __SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules) #define __NR_mseal 462 __SYSCALL(__NR_mseal, sys_mseal) -#define __NR_uretprobe 463 -__SYSCALL(__NR_uretprobe, sys_uretprobe) - #undef __NR_syscalls -#define __NR_syscalls 464 +#define __NR_syscalls 463 /* * 32 bit systems traditionally used different diff --git a/include/uapi/drm/panthor_drm.h b/include/uapi/drm/panthor_drm.h index 926b1deb1116..e23a7f9b0eac 100644 --- a/include/uapi/drm/panthor_drm.h +++ b/include/uapi/drm/panthor_drm.h @@ -692,7 +692,11 @@ enum drm_panthor_group_priority { /** @PANTHOR_GROUP_PRIORITY_MEDIUM: Medium priority group. */ PANTHOR_GROUP_PRIORITY_MEDIUM, - /** @PANTHOR_GROUP_PRIORITY_HIGH: High priority group. */ + /** + * @PANTHOR_GROUP_PRIORITY_HIGH: High priority group. + * + * Requires CAP_SYS_NICE or DRM_MASTER. + */ PANTHOR_GROUP_PRIORITY_HIGH, }; diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 19619d4952a8..db232a25189e 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -1590,10 +1590,10 @@ enum drm_xe_oa_property_id { * b. Counter select c. Counter size and d. BC report. Also refer to the * oa_formats array in drivers/gpu/drm/xe/xe_oa.c. */ -#define DRM_XE_OA_FORMAT_MASK_FMT_TYPE (0xff << 0) -#define DRM_XE_OA_FORMAT_MASK_COUNTER_SEL (0xff << 8) -#define DRM_XE_OA_FORMAT_MASK_COUNTER_SIZE (0xff << 16) -#define DRM_XE_OA_FORMAT_MASK_BC_REPORT (0xff << 24) +#define DRM_XE_OA_FORMAT_MASK_FMT_TYPE (0xffu << 0) +#define DRM_XE_OA_FORMAT_MASK_COUNTER_SEL (0xffu << 8) +#define DRM_XE_OA_FORMAT_MASK_COUNTER_SIZE (0xffu << 16) +#define DRM_XE_OA_FORMAT_MASK_BC_REPORT (0xffu << 24) /** * @DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT: Requests periodic OA unit diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index d676ed2b246e..75e21a135483 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -143,6 +143,9 @@ #define AUDIT_MAC_UNLBL_STCDEL 1417 /* NetLabel: del a static label */ #define AUDIT_MAC_CALIPSO_ADD 1418 /* NetLabel: add CALIPSO DOI entry */ #define AUDIT_MAC_CALIPSO_DEL 1419 /* NetLabel: del CALIPSO DOI entry */ +#define AUDIT_IPE_ACCESS 1420 /* IPE denial or grant */ +#define AUDIT_IPE_CONFIG_CHANGE 1421 /* IPE config change */ +#define AUDIT_IPE_POLICY_LOAD 1422 /* IPE policy load */ #define AUDIT_FIRST_KERN_ANOM_MSG 1700 #define AUDIT_LAST_KERN_ANOM_MSG 1799 diff --git a/include/uapi/linux/auto_fs.h b/include/uapi/linux/auto_fs.h index 1f7925afad2d..8081df849743 100644 --- a/include/uapi/linux/auto_fs.h +++ b/include/uapi/linux/auto_fs.h @@ -23,7 +23,7 @@ #define AUTOFS_MIN_PROTO_VERSION 3 #define AUTOFS_MAX_PROTO_VERSION 5 -#define AUTOFS_PROTO_SUBVERSION 5 +#define AUTOFS_PROTO_SUBVERSION 6 /* * The wait_queue_token (autofs_wqt_t) is part of a structure which is passed diff --git a/include/uapi/linux/blkdev.h b/include/uapi/linux/blkdev.h new file mode 100644 index 000000000000..66373cd1a83a --- /dev/null +++ b/include/uapi/linux/blkdev.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_BLKDEV_H +#define _UAPI_LINUX_BLKDEV_H + +#include <linux/ioctl.h> +#include <linux/types.h> + +/* + * io_uring block file commands, see IORING_OP_URING_CMD. + * It's a different number space from ioctl(), reuse the block's code 0x12. + */ +#define BLOCK_URING_CMD_DISCARD _IO(0x12, 0) + +#endif diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 35bcf52dbc65..e05b39e39c3f 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -2851,7 +2851,7 @@ union bpf_attr { * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**, * **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**, * **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**, - * **TCP_BPF_RTO_MIN**. + * **TCP_BPF_RTO_MIN**, **TCP_BPF_SOCK_OPS_CB_FLAGS**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. * * **IPPROTO_IPV6**, which supports the following *optname*\ s: * **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**. @@ -7080,6 +7080,7 @@ enum { TCP_BPF_SYN = 1005, /* Copy the TCP header */ TCP_BPF_SYN_IP = 1006, /* Copy the IP[46] and TCP header */ TCP_BPF_SYN_MAC = 1007, /* Copy the MAC, IP[46], and TCP header */ + TCP_BPF_SOCK_OPS_CB_FLAGS = 1008, /* Get or Set TCP sock ops flags */ }; enum { diff --git a/include/uapi/linux/dpll.h b/include/uapi/linux/dpll.h index 0c13d7f1a1bc..b0654ade7b7e 100644 --- a/include/uapi/linux/dpll.h +++ b/include/uapi/linux/dpll.h @@ -210,6 +210,9 @@ enum dpll_a_pin { DPLL_A_PIN_PHASE_ADJUST, DPLL_A_PIN_PHASE_OFFSET, DPLL_A_PIN_FRACTIONAL_FREQUENCY_OFFSET, + DPLL_A_PIN_ESYNC_FREQUENCY, + DPLL_A_PIN_ESYNC_FREQUENCY_SUPPORTED, + DPLL_A_PIN_ESYNC_PULSE, __DPLL_A_PIN_MAX, DPLL_A_PIN_MAX = (__DPLL_A_PIN_MAX - 1) diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index b54b313bcf07..b9935988da5c 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -411,6 +411,7 @@ typedef struct elf64_shdr { #define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ /* Old binutils treats 0x203 as a CET state */ #define NT_X86_SHSTK 0x204 /* x86 SHSTK state */ +#define NT_X86_XSAVE_LAYOUT 0x205 /* XSAVE layout description */ #define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */ #define NT_S390_TIMER 0x301 /* s390 timer register */ #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ @@ -441,6 +442,7 @@ typedef struct elf64_shdr { #define NT_ARM_ZA 0x40c /* ARM SME ZA registers */ #define NT_ARM_ZT 0x40d /* ARM SME ZT registers */ #define NT_ARM_FPMR 0x40e /* ARM floating point mode register */ +#define NT_ARM_POE 0x40f /* ARM POE registers */ #define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */ #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */ #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */ diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 4a0a6e703483..c405ed63acfa 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -2533,4 +2533,20 @@ struct ethtool_link_settings { * __u32 map_lp_advertising[link_mode_masks_nwords]; */ }; + +/** + * enum phy_upstream - Represents the upstream component a given PHY device + * is connected to, as in what is on the other end of the MII bus. Most PHYs + * will be attached to an Ethernet MAC controller, but in some cases, there's + * an intermediate PHY used as a media-converter, which will driver another + * MII interface as its output. + * @PHY_UPSTREAM_MAC: Upstream component is a MAC (a switch port, + * or ethernet controller) + * @PHY_UPSTREAM_PHY: Upstream component is a PHY (likely a media converter) + */ +enum phy_upstream { + PHY_UPSTREAM_MAC, + PHY_UPSTREAM_PHY, +}; + #endif /* _UAPI_LINUX_ETHTOOL_H */ diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 6d5bdcc67631..283305f6b063 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -58,6 +58,7 @@ enum { ETHTOOL_MSG_MM_GET, ETHTOOL_MSG_MM_SET, ETHTOOL_MSG_MODULE_FW_FLASH_ACT, + ETHTOOL_MSG_PHY_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -111,6 +112,8 @@ enum { ETHTOOL_MSG_MM_GET_REPLY, ETHTOOL_MSG_MM_NTF, ETHTOOL_MSG_MODULE_FW_FLASH_NTF, + ETHTOOL_MSG_PHY_GET_REPLY, + ETHTOOL_MSG_PHY_NTF, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -134,6 +137,7 @@ enum { ETHTOOL_A_HEADER_DEV_INDEX, /* u32 */ ETHTOOL_A_HEADER_DEV_NAME, /* string */ ETHTOOL_A_HEADER_FLAGS, /* u32 - ETHTOOL_FLAG_* */ + ETHTOOL_A_HEADER_PHY_INDEX, /* u32 */ /* add new constants above here */ __ETHTOOL_A_HEADER_CNT, @@ -556,6 +560,10 @@ enum { * a regular 100 Ohm cable and a part with the abnormal impedance value */ ETHTOOL_A_CABLE_RESULT_CODE_IMPEDANCE_MISMATCH, + /* TDR not possible due to high noise level */ + ETHTOOL_A_CABLE_RESULT_CODE_NOISE, + /* TDR resolution not possible / out of distance */ + ETHTOOL_A_CABLE_RESULT_CODE_RESOLUTION_NOT_POSSIBLE, }; enum { @@ -565,10 +573,20 @@ enum { ETHTOOL_A_CABLE_PAIR_D, }; +/* Information source for specific results. */ +enum { + ETHTOOL_A_CABLE_INF_SRC_UNSPEC, + /* Results provided by the Time Domain Reflectometry (TDR) */ + ETHTOOL_A_CABLE_INF_SRC_TDR, + /* Results provided by the Active Link Cable Diagnostic (ALCD) */ + ETHTOOL_A_CABLE_INF_SRC_ALCD, +}; + enum { ETHTOOL_A_CABLE_RESULT_UNSPEC, ETHTOOL_A_CABLE_RESULT_PAIR, /* u8 ETHTOOL_A_CABLE_PAIR_ */ ETHTOOL_A_CABLE_RESULT_CODE, /* u8 ETHTOOL_A_CABLE_RESULT_CODE_ */ + ETHTOOL_A_CABLE_RESULT_SRC, /* u32 ETHTOOL_A_CABLE_INF_SRC_ */ __ETHTOOL_A_CABLE_RESULT_CNT, ETHTOOL_A_CABLE_RESULT_MAX = (__ETHTOOL_A_CABLE_RESULT_CNT - 1) @@ -578,6 +596,7 @@ enum { ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC, ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR, /* u8 ETHTOOL_A_CABLE_PAIR_ */ ETHTOOL_A_CABLE_FAULT_LENGTH_CM, /* u32 */ + ETHTOOL_A_CABLE_FAULT_LENGTH_SRC, /* u32 ETHTOOL_A_CABLE_INF_SRC_ */ __ETHTOOL_A_CABLE_FAULT_LENGTH_CNT, ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = (__ETHTOOL_A_CABLE_FAULT_LENGTH_CNT - 1) @@ -965,6 +984,7 @@ enum { ETHTOOL_A_RSS_INDIR, /* binary */ ETHTOOL_A_RSS_HKEY, /* binary */ ETHTOOL_A_RSS_INPUT_XFRM, /* u32 */ + ETHTOOL_A_RSS_START_CONTEXT, /* u32 */ __ETHTOOL_A_RSS_CNT, ETHTOOL_A_RSS_MAX = (__ETHTOOL_A_RSS_CNT - 1), @@ -1049,6 +1069,22 @@ enum { ETHTOOL_A_MODULE_FW_FLASH_MAX = (__ETHTOOL_A_MODULE_FW_FLASH_CNT - 1) }; +enum { + ETHTOOL_A_PHY_UNSPEC, + ETHTOOL_A_PHY_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_PHY_INDEX, /* u32 */ + ETHTOOL_A_PHY_DRVNAME, /* string */ + ETHTOOL_A_PHY_NAME, /* string */ + ETHTOOL_A_PHY_UPSTREAM_TYPE, /* u32 */ + ETHTOOL_A_PHY_UPSTREAM_INDEX, /* u32 */ + ETHTOOL_A_PHY_UPSTREAM_SFP_NAME, /* string */ + ETHTOOL_A_PHY_DOWNSTREAM_SFP_NAME, /* string */ + + /* add new constants above here */ + __ETHTOOL_A_PHY_CNT, + ETHTOOL_A_PHY_MAX = (__ETHTOOL_A_PHY_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 diff --git a/include/uapi/linux/falloc.h b/include/uapi/linux/falloc.h index 51398fa57f6c..5810371ed72b 100644 --- a/include/uapi/linux/falloc.h +++ b/include/uapi/linux/falloc.h @@ -2,6 +2,7 @@ #ifndef _UAPI_FALLOC_H_ #define _UAPI_FALLOC_H_ +#define FALLOC_FL_ALLOCATE_RANGE 0x00 /* allocate range */ #define FALLOC_FL_KEEP_SIZE 0x01 /* default is extend size */ #define FALLOC_FL_PUNCH_HOLE 0x02 /* de-allocates range */ #define FALLOC_FL_NO_HIDE_STALE 0x04 /* reserved codepoint */ diff --git a/include/uapi/linux/fcntl.h b/include/uapi/linux/fcntl.h index c0bcc185fa48..87e2dec79fea 100644 --- a/include/uapi/linux/fcntl.h +++ b/include/uapi/linux/fcntl.h @@ -16,6 +16,9 @@ #define F_DUPFD_QUERY (F_LINUX_SPECIFIC_BASE + 3) +/* Was the file just created? */ +#define F_CREATED_QUERY (F_LINUX_SPECIFIC_BASE + 4) + /* * Cancel a blocking posix lock; internal use only until we expose an * asynchronous lock api to userspace: @@ -87,37 +90,70 @@ #define DN_ATTRIB 0x00000020 /* File changed attibutes */ #define DN_MULTISHOT 0x80000000 /* Don't remove notifier */ +#define AT_FDCWD -100 /* Special value for dirfd used to + indicate openat should use the + current working directory. */ + + +/* Generic flags for the *at(2) family of syscalls. */ + +/* Reserved for per-syscall flags 0xff. */ +#define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic + links. */ +/* Reserved for per-syscall flags 0x200 */ +#define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */ +#define AT_NO_AUTOMOUNT 0x800 /* Suppress terminal automount + traversal. */ +#define AT_EMPTY_PATH 0x1000 /* Allow empty relative + pathname to operate on dirfd + directly. */ +/* + * These flags are currently statx(2)-specific, but they could be made generic + * in the future and so they should not be used for other per-syscall flags. + */ +#define AT_STATX_SYNC_TYPE 0x6000 /* Type of synchronisation required from statx() */ +#define AT_STATX_SYNC_AS_STAT 0x0000 /* - Do whatever stat() does */ +#define AT_STATX_FORCE_SYNC 0x2000 /* - Force the attributes to be sync'd with the server */ +#define AT_STATX_DONT_SYNC 0x4000 /* - Don't sync attributes with the server */ + +#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */ + /* - * The constants AT_REMOVEDIR and AT_EACCESS have the same value. AT_EACCESS is - * meaningful only to faccessat, while AT_REMOVEDIR is meaningful only to - * unlinkat. The two functions do completely different things and therefore, - * the flags can be allowed to overlap. For example, passing AT_REMOVEDIR to - * faccessat would be undefined behavior and thus treating it equivalent to - * AT_EACCESS is valid undefined behavior. + * Per-syscall flags for the *at(2) family of syscalls. + * + * These are flags that are so syscall-specific that a user passing these flags + * to the wrong syscall is so "clearly wrong" that we can safely call such + * usage "undefined behaviour". + * + * For example, the constants AT_REMOVEDIR and AT_EACCESS have the same value. + * AT_EACCESS is meaningful only to faccessat, while AT_REMOVEDIR is meaningful + * only to unlinkat. The two functions do completely different things and + * therefore, the flags can be allowed to overlap. For example, passing + * AT_REMOVEDIR to faccessat would be undefined behavior and thus treating it + * equivalent to AT_EACCESS is valid undefined behavior. + * + * Note for implementers: When picking a new per-syscall AT_* flag, try to + * reuse already existing flags first. This leaves us with as many unused bits + * as possible, so we can use them for generic bits in the future if necessary. */ -#define AT_FDCWD -100 /* Special value used to indicate - openat should use the current - working directory. */ -#define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */ + +/* Flags for renameat2(2) (must match legacy RENAME_* flags). */ +#define AT_RENAME_NOREPLACE 0x0001 +#define AT_RENAME_EXCHANGE 0x0002 +#define AT_RENAME_WHITEOUT 0x0004 + +/* Flag for faccessat(2). */ #define AT_EACCESS 0x200 /* Test access permitted for effective IDs, not real IDs. */ +/* Flag for unlinkat(2). */ #define AT_REMOVEDIR 0x200 /* Remove directory instead of unlinking file. */ -#define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */ -#define AT_NO_AUTOMOUNT 0x800 /* Suppress terminal automount traversal */ -#define AT_EMPTY_PATH 0x1000 /* Allow empty relative pathname */ - -#define AT_STATX_SYNC_TYPE 0x6000 /* Type of synchronisation required from statx() */ -#define AT_STATX_SYNC_AS_STAT 0x0000 /* - Do whatever stat() does */ -#define AT_STATX_FORCE_SYNC 0x2000 /* - Force the attributes to be sync'd with the server */ -#define AT_STATX_DONT_SYNC 0x4000 /* - Don't sync attributes with the server */ - -#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */ +/* Flags for name_to_handle_at(2). */ +#define AT_HANDLE_FID 0x200 /* File handle is needed to compare + object identity and may not be + usable with open_by_handle_at(2). */ +#define AT_HANDLE_MNT_ID_UNIQUE 0x001 /* Return the u64 unique mount ID. */ -/* Flags for name_to_handle_at(2). We reuse AT_ flag space to save bits... */ -#define AT_HANDLE_FID AT_REMOVEDIR /* file handle is needed to - compare object identity and may not - be usable to open_by_handle_at(2) */ #if defined(__KERNEL__) #define AT_GETATTR_NOSEC 0x80000000 #endif diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h index 232df14e1287..a6924dd3aff1 100644 --- a/include/uapi/linux/fib_rules.h +++ b/include/uapi/linux/fib_rules.h @@ -67,6 +67,7 @@ enum { FRA_IP_PROTO, /* ip proto */ FRA_SPORT_RANGE, /* sport */ FRA_DPORT_RANGE, /* dport */ + FRA_DSCP, /* dscp */ __FRA_MAX }; diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index 9efc42382fdb..1d2718dd9647 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -230,8 +230,8 @@ struct tpacket_hdr_v1 { * ts_first_pkt: * Is always the time-stamp when the block was opened. * Case a) ZERO packets - * No packets to deal with but atleast you know the - * time-interval of this block. + * No packets to deal with but at least you know + * the time-interval of this block. * Case b) Non-zero packets * Use the ts of the first packet in the block. * @@ -265,7 +265,8 @@ enum tpacket_versions { - struct tpacket_hdr - pad to TPACKET_ALIGNMENT=16 - struct sockaddr_ll - - Gap, chosen so that packet data (Start+tp_net) alignes to TPACKET_ALIGNMENT=16 + - Gap, chosen so that packet data (Start+tp_net) aligns to + TPACKET_ALIGNMENT=16 - Start+tp_mac: [ Optional MAC header ] - Start+tp_net: Packet data, aligned to TPACKET_ALIGNMENT=16. - Pad to align to TPACKET_ALIGNMENT=16 diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h index d358add1611c..5d32d53508d9 100644 --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -141,7 +141,7 @@ struct in_addr { */ #define IP_PMTUDISC_INTERFACE 4 /* weaker version of IP_PMTUDISC_INTERFACE, which allows packets to get - * fragmented if they exeed the interface mtu + * fragmented if they exceed the interface mtu */ #define IP_PMTUDISC_OMIT 5 diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index 50655de04c9b..86bb2e8b17c9 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -143,7 +143,7 @@ enum { INET_DIAG_SHUTDOWN, /* - * Next extenstions cannot be requested in struct inet_diag_req_v2: + * Next extensions cannot be requested in struct inet_diag_req_v2: * its field idiag_ext has only 8 bits. */ diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 2aaf7ee256ac..9dc5bb428c8a 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -421,7 +421,7 @@ enum io_uring_msg_ring_flags { * IO completion data structure (Completion Queue Entry) */ struct io_uring_cqe { - __u64 user_data; /* sqe->data submission passed back */ + __u64 user_data; /* sqe->user_data value passed back */ __s32 res; /* result code for this event */ __u32 flags; @@ -440,11 +440,21 @@ struct io_uring_cqe { * IORING_CQE_F_SOCK_NONEMPTY If set, more data to read after socket recv * IORING_CQE_F_NOTIF Set for notification CQEs. Can be used to distinct * them from sends. + * IORING_CQE_F_BUF_MORE If set, the buffer ID set in the completion will get + * more completions. In other words, the buffer is being + * partially consumed, and will be used by the kernel for + * more completions. This is only set for buffers used via + * the incremental buffer consumption, as provided by + * a ring buffer setup with IOU_PBUF_RING_INC. For any + * other provided buffer type, all completions with a + * buffer passed back is automatically returned to the + * application. */ #define IORING_CQE_F_BUFFER (1U << 0) #define IORING_CQE_F_MORE (1U << 1) #define IORING_CQE_F_SOCK_NONEMPTY (1U << 2) #define IORING_CQE_F_NOTIF (1U << 3) +#define IORING_CQE_F_BUF_MORE (1U << 4) #define IORING_CQE_BUFFER_SHIFT 16 @@ -507,6 +517,7 @@ struct io_cqring_offsets { #define IORING_ENTER_SQ_WAIT (1U << 2) #define IORING_ENTER_EXT_ARG (1U << 3) #define IORING_ENTER_REGISTERED_RING (1U << 4) +#define IORING_ENTER_ABS_TIMER (1U << 5) /* * Passed in for io_uring_setup(2). Copied back with updated info on success @@ -542,6 +553,7 @@ struct io_uring_params { #define IORING_FEAT_LINKED_FILE (1U << 12) #define IORING_FEAT_REG_REG_RING (1U << 13) #define IORING_FEAT_RECVSEND_BUNDLE (1U << 14) +#define IORING_FEAT_MIN_TIMEOUT (1U << 15) /* * io_uring_register(2) opcodes and arguments @@ -595,6 +607,11 @@ enum io_uring_register_op { IORING_REGISTER_NAPI = 27, IORING_UNREGISTER_NAPI = 28, + IORING_REGISTER_CLOCK = 29, + + /* copy registered buffers from source ring to current ring */ + IORING_REGISTER_COPY_BUFFERS = 30, + /* this goes last */ IORING_REGISTER_LAST, @@ -675,6 +692,21 @@ struct io_uring_restriction { __u32 resv2[3]; }; +struct io_uring_clock_register { + __u32 clockid; + __u32 __resv[3]; +}; + +enum { + IORING_REGISTER_SRC_REGISTERED = 1, +}; + +struct io_uring_copy_buffers { + __u32 src_fd; + __u32 flags; + __u32 pad[6]; +}; + struct io_uring_buf { __u64 addr; __u32 len; @@ -707,9 +739,17 @@ struct io_uring_buf_ring { * mmap(2) with the offset set as: * IORING_OFF_PBUF_RING | (bgid << IORING_OFF_PBUF_SHIFT) * to get a virtual mapping for the ring. + * IOU_PBUF_RING_INC: If set, buffers consumed from this buffer ring can be + * consumed incrementally. Normally one (or more) buffers + * are fully consumed. With incremental consumptions, it's + * feasible to register big ranges of buffers, and each + * use of it will consume only as much as it needs. This + * requires that both the kernel and application keep + * track of where the current read/recv index is at. */ enum io_uring_register_pbuf_ring_flags { IOU_PBUF_RING_MMAP = 1, + IOU_PBUF_RING_INC = 2, }; /* argument for IORING_(UN)REGISTER_PBUF_RING */ @@ -758,7 +798,7 @@ enum io_uring_register_restriction_op { struct io_uring_getevents_arg { __u64 sigmask; __u32 sigmask_sz; - __u32 pad; + __u32 min_wait_usec; __u64 ts; }; diff --git a/include/uapi/linux/ioam6_iptunnel.h b/include/uapi/linux/ioam6_iptunnel.h index 38f6a8fdfd34..8aef21e4a8c1 100644 --- a/include/uapi/linux/ioam6_iptunnel.h +++ b/include/uapi/linux/ioam6_iptunnel.h @@ -50,6 +50,12 @@ enum { IOAM6_IPTUNNEL_FREQ_K, /* u32 */ IOAM6_IPTUNNEL_FREQ_N, /* u32 */ + /* Tunnel src address. + * For encap,auto modes. + * Optional (automatic if not provided). + */ + IOAM6_IPTUNNEL_SRC, /* struct in6_addr */ + __IOAM6_IPTUNNEL_MAX, }; diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h index 8254c937c9f4..0eca95ccb41e 100644 --- a/include/uapi/linux/libc-compat.h +++ b/include/uapi/linux/libc-compat.h @@ -140,25 +140,6 @@ #endif /* _NETINET_IN_H */ -/* Coordinate with glibc netipx/ipx.h header. */ -#if defined(__NETIPX_IPX_H) - -#define __UAPI_DEF_SOCKADDR_IPX 0 -#define __UAPI_DEF_IPX_ROUTE_DEFINITION 0 -#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 0 -#define __UAPI_DEF_IPX_CONFIG_DATA 0 -#define __UAPI_DEF_IPX_ROUTE_DEF 0 - -#else /* defined(__NETIPX_IPX_H) */ - -#define __UAPI_DEF_SOCKADDR_IPX 1 -#define __UAPI_DEF_IPX_ROUTE_DEFINITION 1 -#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 1 -#define __UAPI_DEF_IPX_CONFIG_DATA 1 -#define __UAPI_DEF_IPX_ROUTE_DEF 1 - -#endif /* defined(__NETIPX_IPX_H) */ - /* Definitions for xattr.h */ #if defined(_SYS_XATTR_H) #define __UAPI_DEF_XATTR 0 @@ -240,23 +221,6 @@ #define __UAPI_DEF_IP6_MTUINFO 1 #endif -/* Definitions for ipx.h */ -#ifndef __UAPI_DEF_SOCKADDR_IPX -#define __UAPI_DEF_SOCKADDR_IPX 1 -#endif -#ifndef __UAPI_DEF_IPX_ROUTE_DEFINITION -#define __UAPI_DEF_IPX_ROUTE_DEFINITION 1 -#endif -#ifndef __UAPI_DEF_IPX_INTERFACE_DEFINITION -#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 1 -#endif -#ifndef __UAPI_DEF_IPX_CONFIG_DATA -#define __UAPI_DEF_IPX_CONFIG_DATA 1 -#endif -#ifndef __UAPI_DEF_IPX_ROUTE_DEF -#define __UAPI_DEF_IPX_ROUTE_DEF 1 -#endif - /* Definitions for xattr.h */ #ifndef __UAPI_DEF_XATTR #define __UAPI_DEF_XATTR 1 diff --git a/include/uapi/linux/lsm.h b/include/uapi/linux/lsm.h index 33d8c9f4aa6b..938593dfd5da 100644 --- a/include/uapi/linux/lsm.h +++ b/include/uapi/linux/lsm.h @@ -64,6 +64,7 @@ struct lsm_ctx { #define LSM_ID_LANDLOCK 110 #define LSM_ID_IMA 111 #define LSM_ID_EVM 112 +#define LSM_ID_IPE 113 /* * LSM_ATTR_XXX definitions identify different LSM attributes diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index c0c8ec995b06..f0d3f268240d 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -23,6 +23,7 @@ #define MDIO_MMD_DTEXS 5 /* DTE Extender Sublayer */ #define MDIO_MMD_TC 6 /* Transmission Convergence */ #define MDIO_MMD_AN 7 /* Auto-Negotiation */ +#define MDIO_MMD_POWER_UNIT 13 /* PHY Power Unit */ #define MDIO_MMD_C22EXT 29 /* Clause 22 extension */ #define MDIO_MMD_VEND1 30 /* Vendor specific 1 */ #define MDIO_MMD_VEND2 31 /* Vendor specific 2 */ diff --git a/include/uapi/linux/nbd.h b/include/uapi/linux/nbd.h index 80ce0ef43afd..f1d468acfb25 100644 --- a/include/uapi/linux/nbd.h +++ b/include/uapi/linux/nbd.h @@ -42,8 +42,9 @@ enum { NBD_CMD_WRITE = 1, NBD_CMD_DISC = 2, NBD_CMD_FLUSH = 3, - NBD_CMD_TRIM = 4 + NBD_CMD_TRIM = 4, /* userspace defines additional extension commands */ + NBD_CMD_WRITE_ZEROES = 6, }; /* values for flags field, these are server interaction specific. */ @@ -51,12 +52,15 @@ enum { #define NBD_FLAG_READ_ONLY (1 << 1) /* device is read-only */ #define NBD_FLAG_SEND_FLUSH (1 << 2) /* can flush writeback cache */ #define NBD_FLAG_SEND_FUA (1 << 3) /* send FUA (forced unit access) */ -/* there is a gap here to match userspace */ +#define NBD_FLAG_ROTATIONAL (1 << 4) /* device is rotational */ #define NBD_FLAG_SEND_TRIM (1 << 5) /* send trim/discard */ +#define NBD_FLAG_SEND_WRITE_ZEROES (1 << 6) /* supports WRITE_ZEROES */ +/* there is a gap here to match userspace */ #define NBD_FLAG_CAN_MULTI_CONN (1 << 8) /* Server supports multiple connections per export. */ /* values for cmd flags in the upper 16 bits of request type */ #define NBD_CMD_FLAG_FUA (1 << 16) /* FUA (forced unit access) op */ +#define NBD_CMD_FLAG_NO_HOLE (1 << 17) /* Do not punch a hole for WRITE_ZEROES */ /* These are client behavior specific flags. */ #define NBD_CFLAG_DESTROY_ON_DISCONNECT (1 << 0) /* delete the nbd device on diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h index a2c66b3d7f0f..858339d1c1c4 100644 --- a/include/uapi/linux/net_tstamp.h +++ b/include/uapi/linux/net_tstamp.h @@ -32,8 +32,9 @@ enum { SOF_TIMESTAMPING_OPT_TX_SWHW = (1<<14), SOF_TIMESTAMPING_BIND_PHC = (1 << 15), SOF_TIMESTAMPING_OPT_ID_TCP = (1 << 16), + SOF_TIMESTAMPING_OPT_RX_FILTER = (1 << 17), - SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_OPT_ID_TCP, + SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_OPT_RX_FILTER, SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_LAST - 1) | SOF_TIMESTAMPING_LAST }; diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h index 43742ac5b00d..7c308f04e7a0 100644 --- a/include/uapi/linux/netdev.h +++ b/include/uapi/linux/netdev.h @@ -93,6 +93,7 @@ enum { NETDEV_A_PAGE_POOL_INFLIGHT, NETDEV_A_PAGE_POOL_INFLIGHT_MEM, NETDEV_A_PAGE_POOL_DETACH_TIME, + NETDEV_A_PAGE_POOL_DMABUF, __NETDEV_A_PAGE_POOL_MAX, NETDEV_A_PAGE_POOL_MAX = (__NETDEV_A_PAGE_POOL_MAX - 1) @@ -131,6 +132,7 @@ enum { NETDEV_A_QUEUE_IFINDEX, NETDEV_A_QUEUE_TYPE, NETDEV_A_QUEUE_NAPI_ID, + NETDEV_A_QUEUE_DMABUF, __NETDEV_A_QUEUE_MAX, NETDEV_A_QUEUE_MAX = (__NETDEV_A_QUEUE_MAX - 1) @@ -174,6 +176,16 @@ enum { }; enum { + NETDEV_A_DMABUF_IFINDEX = 1, + NETDEV_A_DMABUF_QUEUES, + NETDEV_A_DMABUF_FD, + NETDEV_A_DMABUF_ID, + + __NETDEV_A_DMABUF_MAX, + NETDEV_A_DMABUF_MAX = (__NETDEV_A_DMABUF_MAX - 1) +}; + +enum { NETDEV_CMD_DEV_GET = 1, NETDEV_CMD_DEV_ADD_NTF, NETDEV_CMD_DEV_DEL_NTF, @@ -186,6 +198,7 @@ enum { NETDEV_CMD_QUEUE_GET, NETDEV_CMD_NAPI_GET, NETDEV_CMD_QSTATS_GET, + NETDEV_CMD_BIND_RX, __NETDEV_CMD_MAX, NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1) diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 639894ed1b97..d6476ca5d7a6 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -436,7 +436,7 @@ enum nft_set_elem_flags { * @NFTA_SET_ELEM_KEY: key value (NLA_NESTED: nft_data) * @NFTA_SET_ELEM_DATA: data value of mapping (NLA_NESTED: nft_data_attributes) * @NFTA_SET_ELEM_FLAGS: bitmask of nft_set_elem_flags (NLA_U32) - * @NFTA_SET_ELEM_TIMEOUT: timeout value (NLA_U64) + * @NFTA_SET_ELEM_TIMEOUT: timeout value, zero means never times out (NLA_U64) * @NFTA_SET_ELEM_EXPIRATION: expiration time (NLA_U64) * @NFTA_SET_ELEM_USERDATA: user data (NLA_BINARY) * @NFTA_SET_ELEM_EXPR: expression (NLA_NESTED: nft_expr_attributes) diff --git a/include/uapi/linux/nexthop.h b/include/uapi/linux/nexthop.h index dd8787f9cf39..bc49baf4a267 100644 --- a/include/uapi/linux/nexthop.h +++ b/include/uapi/linux/nexthop.h @@ -16,10 +16,15 @@ struct nhmsg { struct nexthop_grp { __u32 id; /* nexthop id - must exist */ __u8 weight; /* weight of this nexthop */ - __u8 resvd1; + __u8 weight_high; /* high order bits of weight */ __u16 resvd2; }; +static inline __u16 nexthop_grp_weight(const struct nexthop_grp *entry) +{ + return ((entry->weight_high << 8) | entry->weight) + 1; +} + enum { NEXTHOP_GRP_TYPE_MPATH, /* hash-threshold nexthop group * default type if not specified @@ -33,6 +38,9 @@ enum { #define NHA_OP_FLAG_DUMP_STATS BIT(0) #define NHA_OP_FLAG_DUMP_HW_STATS BIT(1) +/* Response OP_FLAGS. */ +#define NHA_OP_FLAG_RESP_GRP_RESVD_0 BIT(31) /* Dump clears resvd fields. */ + enum { NHA_UNSPEC, NHA_ID, /* u32; id for nexthop. id == 0 means auto-assign */ diff --git a/include/uapi/linux/nsfs.h b/include/uapi/linux/nsfs.h index b133211331f6..34127653fd00 100644 --- a/include/uapi/linux/nsfs.h +++ b/include/uapi/linux/nsfs.h @@ -3,6 +3,7 @@ #define __LINUX_NSFS_H #include <linux/ioctl.h> +#include <linux/types.h> #define NSIO 0xb7 @@ -16,7 +17,7 @@ /* Get owner UID (in the caller's user namespace) for a user namespace */ #define NS_GET_OWNER_UID _IO(NSIO, 0x4) /* Get the id for a mount namespace */ -#define NS_GET_MNTNS_ID _IO(NSIO, 0x5) +#define NS_GET_MNTNS_ID _IOR(NSIO, 0x5, __u64) /* Translate pid from target pid namespace into the caller's pid namespace. */ #define NS_GET_PID_FROM_PIDNS _IOR(NSIO, 0x6, int) /* Return thread-group leader id of pid in the callers pid namespace. */ @@ -26,4 +27,19 @@ /* Return thread-group leader id of pid in the target pid namespace. */ #define NS_GET_TGID_IN_PIDNS _IOR(NSIO, 0x9, int) +struct mnt_ns_info { + __u32 size; + __u32 nr_mounts; + __u64 mnt_ns_id; +}; + +#define MNT_NS_INFO_SIZE_VER0 16 /* size of first published struct */ + +/* Get information about namespace. */ +#define NS_MNT_GET_INFO _IOR(NSIO, 10, struct mnt_ns_info) +/* Get next namespace. */ +#define NS_MNT_GET_NEXT _IOR(NSIO, 11, struct mnt_ns_info) +/* Get previous namespace. */ +#define NS_MNT_GET_PREV _IOR(NSIO, 12, struct mnt_ns_info) + #endif /* __LINUX_NSFS_H */ diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index d36d9cdf0c00..2c32080416b5 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -246,16 +246,19 @@ struct tc_u32_key { }; struct tc_u32_sel { - unsigned char flags; - unsigned char offshift; - unsigned char nkeys; - - __be16 offmask; - __u16 off; - short offoff; - - short hoff; - __be32 hmask; + /* New members MUST be added within the __struct_group() macro below. */ + __struct_group(tc_u32_sel_hdr, hdr, /* no attrs */, + unsigned char flags; + unsigned char offshift; + unsigned char nkeys; + + __be16 offmask; + __u16 off; + short offoff; + + short hoff; + __be32 hmask; + ); struct tc_u32_key keys[]; }; diff --git a/include/uapi/linux/psp-sev.h b/include/uapi/linux/psp-sev.h index 2289b7c76c59..832c15d9155b 100644 --- a/include/uapi/linux/psp-sev.h +++ b/include/uapi/linux/psp-sev.h @@ -51,6 +51,7 @@ typedef enum { SEV_RET_INVALID_PLATFORM_STATE, SEV_RET_INVALID_GUEST_STATE, SEV_RET_INAVLID_CONFIG, + SEV_RET_INVALID_CONFIG = SEV_RET_INAVLID_CONFIG, SEV_RET_INVALID_LEN, SEV_RET_ALREADY_OWNED, SEV_RET_INVALID_CERTIFICATE, diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h index 053b40d642de..18eefa6d93d6 100644 --- a/include/uapi/linux/ptp_clock.h +++ b/include/uapi/linux/ptp_clock.h @@ -155,13 +155,25 @@ struct ptp_sys_offset { struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1]; }; +/* + * ptp_sys_offset_extended - data structure for IOCTL operation + * PTP_SYS_OFFSET_EXTENDED + * + * @n_samples: Desired number of measurements. + * @clockid: clockid of a clock-base used for pre/post timestamps. + * @rsv: Reserved for future use. + * @ts: Array of samples in the form [pre-TS, PHC, post-TS]. The + * kernel provides @n_samples. + * + * Starting from kernel 6.12 and onwards, the first word of the reserved-field + * is used for @clockid. That's backward compatible since previous kernel + * expect all three reserved words (@rsv[3]) to be 0 while the clockid (first + * word in the new structure) for CLOCK_REALTIME is '0'. + */ struct ptp_sys_offset_extended { - unsigned int n_samples; /* Desired number of measurements. */ - unsigned int rsv[3]; /* Reserved for future use. */ - /* - * Array of [system, phc, system] time stamps. The kernel will provide - * 3*n_samples time stamps. - */ + unsigned int n_samples; + __kernel_clockid_t clockid; + unsigned int rsv[2]; struct ptp_clock_time ts[PTP_MAX_SAMPLES][3]; }; diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h index b531e3ef011a..1f58cb0c266b 100644 --- a/include/uapi/linux/smc.h +++ b/include/uapi/linux/smc.h @@ -127,6 +127,8 @@ enum { SMC_NLA_LGR_R_NET_COOKIE, /* u64 */ SMC_NLA_LGR_R_PAD, /* flag */ SMC_NLA_LGR_R_BUF_TYPE, /* u8 */ + SMC_NLA_LGR_R_SNDBUF_ALLOC, /* uint */ + SMC_NLA_LGR_R_RMB_ALLOC, /* uint */ __SMC_NLA_LGR_R_MAX, SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1 }; @@ -162,6 +164,8 @@ enum { SMC_NLA_LGR_D_V2_COMMON, /* nest */ SMC_NLA_LGR_D_EXT_GID, /* u64 */ SMC_NLA_LGR_D_PEER_EXT_GID, /* u64 */ + SMC_NLA_LGR_D_SNDBUF_ALLOC, /* uint */ + SMC_NLA_LGR_D_DMB_ALLOC, /* uint */ __SMC_NLA_LGR_D_MAX, SMC_NLA_LGR_D_MAX = __SMC_NLA_LGR_D_MAX - 1 }; @@ -249,6 +253,8 @@ enum { SMC_NLA_STATS_T_TX_BYTES, /* u64 */ SMC_NLA_STATS_T_RX_CNT, /* u64 */ SMC_NLA_STATS_T_TX_CNT, /* u64 */ + SMC_NLA_STATS_T_RX_RMB_USAGE, /* uint */ + SMC_NLA_STATS_T_TX_RMB_USAGE, /* uint */ __SMC_NLA_STATS_T_MAX, SMC_NLA_STATS_T_MAX = __SMC_NLA_STATS_T_MAX - 1 }; diff --git a/include/uapi/linux/spi/spi.h b/include/uapi/linux/spi/spi.h index ca56e477d161..ee4ac812b8f8 100644 --- a/include/uapi/linux/spi/spi.h +++ b/include/uapi/linux/spi/spi.h @@ -28,7 +28,8 @@ #define SPI_RX_OCTAL _BITUL(14) /* receive with 8 wires */ #define SPI_3WIRE_HIZ _BITUL(15) /* high impedance turnaround */ #define SPI_RX_CPHA_FLIP _BITUL(16) /* flip CPHA on Rx only xfer */ -#define SPI_MOSI_IDLE_LOW _BITUL(17) /* leave mosi line low when idle */ +#define SPI_MOSI_IDLE_LOW _BITUL(17) /* leave MOSI line low when idle */ +#define SPI_MOSI_IDLE_HIGH _BITUL(18) /* leave MOSI line high when idle */ /* * All the bits defined above should be covered by SPI_MODE_USER_MASK. @@ -38,6 +39,6 @@ * These bits must not overlap. A static assert check should make sure of that. * If adding extra bits, make sure to increase the bit index below as well. */ -#define SPI_MODE_USER_MASK (_BITUL(18) - 1) +#define SPI_MODE_USER_MASK (_BITUL(19) - 1) #endif /* _UAPI_SPI_H */ diff --git a/include/uapi/linux/uio.h b/include/uapi/linux/uio.h index 059b1a9147f4..649739e0c404 100644 --- a/include/uapi/linux/uio.h +++ b/include/uapi/linux/uio.h @@ -20,6 +20,24 @@ struct iovec __kernel_size_t iov_len; /* Must be size_t (1003.1g) */ }; +struct dmabuf_cmsg { + __u64 frag_offset; /* offset into the dmabuf where the frag starts. + */ + __u32 frag_size; /* size of the frag. */ + __u32 frag_token; /* token representing this frag for + * DEVMEM_DONTNEED. + */ + __u32 dmabuf_id; /* dmabuf id this frag belongs to. */ + __u32 flags; /* Currently unused. Reserved for future + * uses. + */ +}; + +struct dmabuf_token { + __u32 token_start; + __u32 token_count; +}; + /* * UIO_MAXIOV shall be at least 16 1003.1g (5.4.1.1) */ diff --git a/include/uapi/misc/fastrpc.h b/include/uapi/misc/fastrpc.h index 91583690bddc..f33d914d8f46 100644 --- a/include/uapi/misc/fastrpc.h +++ b/include/uapi/misc/fastrpc.h @@ -8,14 +8,11 @@ #define FASTRPC_IOCTL_ALLOC_DMA_BUFF _IOWR('R', 1, struct fastrpc_alloc_dma_buf) #define FASTRPC_IOCTL_FREE_DMA_BUFF _IOWR('R', 2, __u32) #define FASTRPC_IOCTL_INVOKE _IOWR('R', 3, struct fastrpc_invoke) -/* This ioctl is only supported with secure device nodes */ #define FASTRPC_IOCTL_INIT_ATTACH _IO('R', 4) #define FASTRPC_IOCTL_INIT_CREATE _IOWR('R', 5, struct fastrpc_init_create) #define FASTRPC_IOCTL_MMAP _IOWR('R', 6, struct fastrpc_req_mmap) #define FASTRPC_IOCTL_MUNMAP _IOWR('R', 7, struct fastrpc_req_munmap) -/* This ioctl is only supported with secure device nodes */ #define FASTRPC_IOCTL_INIT_ATTACH_SNS _IO('R', 8) -/* This ioctl is only supported with secure device nodes */ #define FASTRPC_IOCTL_INIT_CREATE_STATIC _IOWR('R', 9, struct fastrpc_init_create_static) #define FASTRPC_IOCTL_MEM_MAP _IOWR('R', 10, struct fastrpc_mem_map) #define FASTRPC_IOCTL_MEM_UNMAP _IOWR('R', 11, struct fastrpc_mem_unmap) diff --git a/include/uapi/sound/asequencer.h b/include/uapi/sound/asequencer.h index 39b37edcf813..bc30c1f2a109 100644 --- a/include/uapi/sound/asequencer.h +++ b/include/uapi/sound/asequencer.h @@ -461,6 +461,8 @@ struct snd_seq_remove_events { #define SNDRV_SEQ_PORT_FLG_TIMESTAMP (1<<1) #define SNDRV_SEQ_PORT_FLG_TIME_REAL (1<<2) +#define SNDRV_SEQ_PORT_FLG_IS_MIDI1 (1<<3) /* Keep MIDI 1.0 protocol */ + /* port direction */ #define SNDRV_SEQ_PORT_DIR_UNKNOWN 0 #define SNDRV_SEQ_PORT_DIR_INPUT 1 diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 8bf7e8a0eb6f..4cd513215bcd 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -869,7 +869,7 @@ struct snd_ump_block_info { * Timer section - /dev/snd/timer */ -#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 7) +#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 8) enum { SNDRV_TIMER_CLASS_NONE = -1, @@ -894,6 +894,7 @@ enum { #define SNDRV_TIMER_GLOBAL_RTC 1 /* unused */ #define SNDRV_TIMER_GLOBAL_HPET 2 #define SNDRV_TIMER_GLOBAL_HRTIMER 3 +#define SNDRV_TIMER_GLOBAL_UDRIVEN 4 /* info flags */ #define SNDRV_TIMER_FLG_SLAVE (1<<0) /* cannot be controlled */ @@ -974,6 +975,18 @@ struct snd_timer_status { }; #endif +/* + * This structure describes the userspace-driven timer. Such timers are purely virtual, + * and can only be triggered from software (for instance, by userspace application). + */ +struct snd_timer_uinfo { + /* To pretend being a normal timer, we need to know the resolution in ns. */ + __u64 resolution; + int fd; + unsigned int id; + unsigned char reserved[16]; +}; + #define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int) #define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id) #define SNDRV_TIMER_IOCTL_TREAD_OLD _IOW('T', 0x02, int) @@ -990,6 +1003,8 @@ struct snd_timer_status { #define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2) #define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3) #define SNDRV_TIMER_IOCTL_TREAD64 _IOW('T', 0xa4, int) +#define SNDRV_TIMER_IOCTL_CREATE _IOWR('T', 0xa5, struct snd_timer_uinfo) +#define SNDRV_TIMER_IOCTL_TRIGGER _IO('T', 0xa6) #if __BITS_PER_LONG == 64 #define SNDRV_TIMER_IOCTL_TREAD SNDRV_TIMER_IOCTL_TREAD_OLD diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h index 937ed9408c23..c1b158ec5dab 100644 --- a/include/uapi/sound/sof/abi.h +++ b/include/uapi/sound/sof/abi.h @@ -29,7 +29,7 @@ /* SOF ABI version major, minor and patch numbers */ #define SOF_ABI_MAJOR 3 #define SOF_ABI_MINOR 23 -#define SOF_ABI_PATCH 0 +#define SOF_ABI_PATCH 1 /* SOF ABI version number. Format within 32bit word is MMmmmppp */ #define SOF_ABI_MAJOR_SHIFT 24 diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index a43b14276bc3..0fd2aebac728 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -676,6 +676,14 @@ enum ufshcd_quirks { * the standard best practice for managing keys). */ UFSHCD_QUIRK_KEYS_IN_PRDT = 1 << 24, + + /* + * This quirk indicates that the controller reports the value 1 (not + * supported) in the Legacy Single DoorBell Support (LSDBS) bit of the + * Controller Capabilities register although it supports the legacy + * single doorbell mode. + */ + UFSHCD_QUIRK_BROKEN_LSDBS_CAP = 1 << 25, }; enum ufshcd_caps { @@ -1109,6 +1117,7 @@ struct ufs_hba { bool ext_iid_sup; bool scsi_host_added; bool mcq_sup; + bool lsdb_sup; bool mcq_enabled; struct ufshcd_res_info res[RES_MAX]; void __iomem *mcq_base; diff --git a/include/ufs/ufshci.h b/include/ufs/ufshci.h index 38fe97971a65..9917c7743d80 100644 --- a/include/ufs/ufshci.h +++ b/include/ufs/ufshci.h @@ -77,6 +77,7 @@ enum { MASK_OUT_OF_ORDER_DATA_DELIVERY_SUPPORT = 0x02000000, MASK_UIC_DME_TEST_MODE_SUPPORT = 0x04000000, MASK_CRYPTO_SUPPORT = 0x10000000, + MASK_LSDB_SUPPORT = 0x20000000, MASK_MCQ_SUPPORT = 0x40000000, }; |