diff options
Diffstat (limited to 'include/uapi')
147 files changed, 6536 insertions, 2082 deletions
diff --git a/include/uapi/asm-generic/hugetlb_encode.h b/include/uapi/asm-generic/hugetlb_encode.h index b0f8e87235bd..4f3d5aaa11f5 100644 --- a/include/uapi/asm-generic/hugetlb_encode.h +++ b/include/uapi/asm-generic/hugetlb_encode.h @@ -20,6 +20,7 @@ #define HUGETLB_FLAG_ENCODE_SHIFT 26 #define HUGETLB_FLAG_ENCODE_MASK 0x3f +#define HUGETLB_FLAG_ENCODE_16KB (14 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_64KB (16 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_512KB (19 << HUGETLB_FLAG_ENCODE_SHIFT) #define HUGETLB_FLAG_ENCODE_1MB (20 << HUGETLB_FLAG_ENCODE_SHIFT) diff --git a/include/uapi/asm-generic/sembuf.h b/include/uapi/asm-generic/sembuf.h index 0e709bd3d730..f54e48fc91ae 100644 --- a/include/uapi/asm-generic/sembuf.h +++ b/include/uapi/asm-generic/sembuf.h @@ -6,9 +6,9 @@ #include <asm/ipcbuf.h> /* - * The semid64_ds structure for x86 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. + * The semid64_ds structure for most architectures (though it came from x86_32 + * originally). Note extra padding because this structure is passed back and + * forth between kernel and user space. * * semid64_ds was originally meant to be architecture specific, but * everyone just ended up making identical copies without specific diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h index cb3d6c267181..d2597000407a 100644 --- a/include/uapi/asm-generic/siginfo.h +++ b/include/uapi/asm-generic/siginfo.h @@ -229,7 +229,9 @@ typedef struct siginfo { #define SEGV_ACCADI 5 /* ADI not enabled for mapped object */ #define SEGV_ADIDERR 6 /* Disrupting MCD error */ #define SEGV_ADIPERR 7 /* Precise MCD exception */ -#define NSIGSEGV 7 +#define SEGV_MTEAERR 8 /* Asynchronous ARM MTE error */ +#define SEGV_MTESERR 9 /* Synchronous ARM MTE exception */ +#define NSIGSEGV 9 /* * SIGBUS si_codes @@ -284,7 +286,8 @@ typedef struct siginfo { * SIGSYS si_codes */ #define SYS_SECCOMP 1 /* seccomp triggered */ -#define NSIGSYS 1 +#define SYS_USER_DISPATCH 2 /* syscall user dispatch triggered */ +#define NSIGSYS 2 /* * SIGEMT si_codes diff --git a/include/uapi/asm-generic/signal-defs.h b/include/uapi/asm-generic/signal-defs.h index e9304c95ceea..fe929e7b77ca 100644 --- a/include/uapi/asm-generic/signal-defs.h +++ b/include/uapi/asm-generic/signal-defs.h @@ -4,6 +4,69 @@ #include <linux/compiler.h> +/* + * SA_FLAGS values: + * + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_SIGINFO delivers the signal with SIGINFO structs. + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NODEFER prevents the current signal from being masked in the handler. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_UNSUPPORTED is a flag bit that will never be supported. Kernels from + * before the introduction of SA_UNSUPPORTED did not clear unknown bits from + * sa_flags when read using the oldact argument to sigaction and rt_sigaction, + * so this bit allows flag bit support to be detected from userspace while + * allowing an old kernel to be distinguished from a kernel that supports every + * flag bit. + * SA_EXPOSE_TAGBITS exposes an architecture-defined set of tag bits in + * siginfo.si_addr. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#ifndef SA_NOCLDSTOP +#define SA_NOCLDSTOP 0x00000001 +#endif +#ifndef SA_NOCLDWAIT +#define SA_NOCLDWAIT 0x00000002 +#endif +#ifndef SA_SIGINFO +#define SA_SIGINFO 0x00000004 +#endif +/* 0x00000008 used on alpha, mips, parisc */ +/* 0x00000010 used on alpha, parisc */ +/* 0x00000020 used on alpha, parisc, sparc */ +/* 0x00000040 used on alpha, parisc */ +/* 0x00000080 used on parisc */ +/* 0x00000100 used on sparc */ +/* 0x00000200 used on sparc */ +#define SA_UNSUPPORTED 0x00000400 +#define SA_EXPOSE_TAGBITS 0x00000800 +/* 0x00010000 used on mips */ +/* 0x01000000 used on x86 */ +/* 0x02000000 used on x86 */ +/* + * New architectures should not define the obsolete + * SA_RESTORER 0x04000000 + */ +#ifndef SA_ONSTACK +#define SA_ONSTACK 0x08000000 +#endif +#ifndef SA_RESTART +#define SA_RESTART 0x10000000 +#endif +#ifndef SA_NODEFER +#define SA_NODEFER 0x40000000 +#endif +#ifndef SA_RESETHAND +#define SA_RESETHAND 0x80000000 +#endif + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + #ifndef SIG_BLOCK #define SIG_BLOCK 0 /* for blocking signals */ #endif diff --git a/include/uapi/asm-generic/signal.h b/include/uapi/asm-generic/signal.h index 5c716a952cbe..f634822906e4 100644 --- a/include/uapi/asm-generic/signal.h +++ b/include/uapi/asm-generic/signal.h @@ -52,35 +52,6 @@ #define SIGRTMAX _NSIG #endif -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -/* - * New architectures should not define the obsolete - * SA_RESTORER 0x04000000 - */ - #if !defined MINSIGSTKSZ || !defined SIGSTKSZ #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index 77f7c1638eb1..4dcd13d097a9 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -119,6 +119,9 @@ #define SO_DETACH_REUSEPORT_BPF 68 +#define SO_PREFER_BUSY_POLL 69 +#define SO_BUSY_POLL_BUDGET 70 + #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 995b36c2ea7d..728752917785 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -140,7 +140,7 @@ __SYSCALL(__NR_renameat, sys_renameat) #define __NR_umount2 39 __SYSCALL(__NR_umount2, sys_umount) #define __NR_mount 40 -__SC_COMP(__NR_mount, sys_mount, compat_sys_mount) +__SYSCALL(__NR_mount, sys_mount) #define __NR_pivot_root 41 __SYSCALL(__NR_pivot_root, sys_pivot_root) @@ -207,9 +207,9 @@ __SYSCALL(__NR_read, sys_read) #define __NR_write 64 __SYSCALL(__NR_write, sys_write) #define __NR_readv 65 -__SC_COMP(__NR_readv, sys_readv, compat_sys_readv) +__SC_COMP(__NR_readv, sys_readv, sys_readv) #define __NR_writev 66 -__SC_COMP(__NR_writev, sys_writev, compat_sys_writev) +__SC_COMP(__NR_writev, sys_writev, sys_writev) #define __NR_pread64 67 __SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64) #define __NR_pwrite64 68 @@ -237,7 +237,7 @@ __SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4) /* fs/splice.c */ #define __NR_vmsplice 75 -__SC_COMP(__NR_vmsplice, sys_vmsplice, compat_sys_vmsplice) +__SYSCALL(__NR_vmsplice, sys_vmsplice) #define __NR_splice 76 __SYSCALL(__NR_splice, sys_splice) #define __NR_tee 77 @@ -517,7 +517,7 @@ __SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday) __SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex) #endif -/* kernel/timer.c */ +/* kernel/sys.c */ #define __NR_getpid 172 __SYSCALL(__NR_getpid, sys_getpid) #define __NR_getppid 173 @@ -727,11 +727,9 @@ __SYSCALL(__NR_setns, sys_setns) #define __NR_sendmmsg 269 __SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg) #define __NR_process_vm_readv 270 -__SC_COMP(__NR_process_vm_readv, sys_process_vm_readv, \ - compat_sys_process_vm_readv) +__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv) #define __NR_process_vm_writev 271 -__SC_COMP(__NR_process_vm_writev, sys_process_vm_writev, \ - compat_sys_process_vm_writev) +__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev) #define __NR_kcmp 272 __SYSCALL(__NR_kcmp, sys_kcmp) #define __NR_finit_module 273 @@ -859,9 +857,13 @@ __SYSCALL(__NR_openat2, sys_openat2) __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) #define __NR_faccessat2 439 __SYSCALL(__NR_faccessat2, sys_faccessat2) +#define __NR_process_madvise 440 +__SYSCALL(__NR_process_madvise, sys_process_madvise) +#define __NR_epoll_pwait2 441 +__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2) #undef __NR_syscalls -#define __NR_syscalls 440 +#define __NR_syscalls 442 /* * 32 bit systems traditionally used different diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 3218576e109d..7fb9c09ee93f 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -667,12 +667,13 @@ struct drm_amdgpu_cs_chunk_data { }; }; -/** +/* * Query h/w info: Flag that this is integrated (a.h.a. fusion) GPU * */ #define AMDGPU_IDS_FLAGS_FUSION 0x1 #define AMDGPU_IDS_FLAGS_PREEMPTION 0x2 +#define AMDGPU_IDS_FLAGS_TMZ 0x4 /* indicate if acceleration can be working */ #define AMDGPU_INFO_ACCEL_WORKING 0x00 @@ -723,6 +724,8 @@ struct drm_amdgpu_cs_chunk_data { #define AMDGPU_INFO_FW_TA 0x13 /* Subquery id: Query DMCUB firmware version */ #define AMDGPU_INFO_FW_DMCUB 0x14 + /* Subquery id: Query TOC firmware version */ + #define AMDGPU_INFO_FW_TOC 0x15 /* number of bytes moved for TTM migration */ #define AMDGPU_INFO_NUM_BYTES_MOVED 0x0f @@ -945,6 +948,7 @@ struct drm_amdgpu_info_firmware { #define AMDGPU_VRAM_TYPE_DDR3 7 #define AMDGPU_VRAM_TYPE_DDR4 8 #define AMDGPU_VRAM_TYPE_GDDR6 9 +#define AMDGPU_VRAM_TYPE_DDR5 10 struct drm_amdgpu_info_device { /** PCI Device ID */ @@ -1082,6 +1086,7 @@ struct drm_amdgpu_info_vce_clock_table { #define AMDGPU_FAMILY_AI 141 /* Vega10 */ #define AMDGPU_FAMILY_RV 142 /* Raven */ #define AMDGPU_FAMILY_NV 143 /* Navi10 */ +#define AMDGPU_FAMILY_VGH 144 /* Van Gogh */ #if defined(__cplusplus) } diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 82f327801267..723c8e23ca87 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -58,6 +58,30 @@ extern "C" { * may preserve meaning - such as number of planes - from the fourcc code, * whereas others may not. * + * Modifiers must uniquely encode buffer layout. In other words, a buffer must + * match only a single modifier. A modifier must not be a subset of layouts of + * another modifier. For instance, it's incorrect to encode pitch alignment in + * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel + * aligned modifier. That said, modifiers can have implicit minimal + * requirements. + * + * For modifiers where the combination of fourcc code and modifier can alias, + * a canonical pair needs to be defined and used by all drivers. Preferred + * combinations are also encouraged where all combinations might lead to + * confusion and unnecessarily reduced interoperability. An example for the + * latter is AFBC, where the ABGR layouts are preferred over ARGB layouts. + * + * There are two kinds of modifier users: + * + * - Kernel and user-space drivers: for drivers it's important that modifiers + * don't alias, otherwise two drivers might support the same format but use + * different aliases, preventing them from sharing buffers in an efficient + * format. + * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users + * see modifiers as opaque tokens they can check for equality and intersect. + * These users musn't need to know to reason about the modifier value + * (i.e. they are not expected to extract information out of the modifier). + * * Vendors should document their modifier usage in as much detail as * possible, to ensure maximum compatibility across devices, drivers and * applications. @@ -155,6 +179,12 @@ extern "C" { #define DRM_FORMAT_ARGB16161616F fourcc_code('A', 'R', '4', 'H') /* [63:0] A:R:G:B 16:16:16:16 little endian */ #define DRM_FORMAT_ABGR16161616F fourcc_code('A', 'B', '4', 'H') /* [63:0] A:B:G:R 16:16:16:16 little endian */ +/* + * RGBA format with 10-bit components packed in 64-bit per pixel, with 6 bits + * of unused padding per component: + */ +#define DRM_FORMAT_AXBXGXRX106106106106 fourcc_code('A', 'B', '1', '0') /* [63:0] A:x:B:x:G:x:R:x 10:6:10:6:10:6:10:6 little endian */ + /* packed YCbCr */ #define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */ #define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */ @@ -320,7 +350,6 @@ extern "C" { */ /* Vendor Ids: */ -#define DRM_FORMAT_MOD_NONE 0 #define DRM_FORMAT_MOD_VENDOR_NONE 0 #define DRM_FORMAT_MOD_VENDOR_INTEL 0x01 #define DRM_FORMAT_MOD_VENDOR_AMD 0x02 @@ -392,6 +421,16 @@ extern "C" { */ #define DRM_FORMAT_MOD_LINEAR fourcc_mod_code(NONE, 0) +/* + * Deprecated: use DRM_FORMAT_MOD_LINEAR instead + * + * The "none" format modifier doesn't actually mean that the modifier is + * implicit, instead it means that the layout is linear. Whether modifiers are + * used is out-of-band information carried in an API-specific way (e.g. in a + * flag for drm_mode_fb_cmd2). + */ +#define DRM_FORMAT_MOD_NONE 0 + /* Intel framebuffer modifiers */ /* @@ -1056,6 +1095,140 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) */ #define AMLOGIC_FBC_OPTION_MEM_SAVING (1ULL << 0) +/* + * AMD modifiers + * + * Memory layout: + * + * without DCC: + * - main surface + * + * with DCC & without DCC_RETILE: + * - main surface in plane 0 + * - DCC surface in plane 1 (RB-aligned, pipe-aligned if DCC_PIPE_ALIGN is set) + * + * with DCC & DCC_RETILE: + * - main surface in plane 0 + * - displayable DCC surface in plane 1 (not RB-aligned & not pipe-aligned) + * - pipe-aligned DCC surface in plane 2 (RB-aligned & pipe-aligned) + * + * For multi-plane formats the above surfaces get merged into one plane for + * each format plane, based on the required alignment only. + * + * Bits Parameter Notes + * ----- ------------------------ --------------------------------------------- + * + * 7:0 TILE_VERSION Values are AMD_FMT_MOD_TILE_VER_* + * 12:8 TILE Values are AMD_FMT_MOD_TILE_<version>_* + * 13 DCC + * 14 DCC_RETILE + * 15 DCC_PIPE_ALIGN + * 16 DCC_INDEPENDENT_64B + * 17 DCC_INDEPENDENT_128B + * 19:18 DCC_MAX_COMPRESSED_BLOCK Values are AMD_FMT_MOD_DCC_BLOCK_* + * 20 DCC_CONSTANT_ENCODE + * 23:21 PIPE_XOR_BITS Only for some chips + * 26:24 BANK_XOR_BITS Only for some chips + * 29:27 PACKERS Only for some chips + * 32:30 RB Only for some chips + * 35:33 PIPE Only for some chips + * 55:36 - Reserved for future use, must be zero + */ +#define AMD_FMT_MOD fourcc_mod_code(AMD, 0) + +#define IS_AMD_FMT_MOD(val) (((val) >> 56) == DRM_FORMAT_MOD_VENDOR_AMD) + +/* Reserve 0 for GFX8 and older */ +#define AMD_FMT_MOD_TILE_VER_GFX9 1 +#define AMD_FMT_MOD_TILE_VER_GFX10 2 +#define AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS 3 + +/* + * 64K_S is the same for GFX9/GFX10/GFX10_RBPLUS and hence has GFX9 as canonical + * version. + */ +#define AMD_FMT_MOD_TILE_GFX9_64K_S 9 + +/* + * 64K_D for non-32 bpp is the same for GFX9/GFX10/GFX10_RBPLUS and hence has + * GFX9 as canonical version. + */ +#define AMD_FMT_MOD_TILE_GFX9_64K_D 10 +#define AMD_FMT_MOD_TILE_GFX9_64K_S_X 25 +#define AMD_FMT_MOD_TILE_GFX9_64K_D_X 26 +#define AMD_FMT_MOD_TILE_GFX9_64K_R_X 27 + +#define AMD_FMT_MOD_DCC_BLOCK_64B 0 +#define AMD_FMT_MOD_DCC_BLOCK_128B 1 +#define AMD_FMT_MOD_DCC_BLOCK_256B 2 + +#define AMD_FMT_MOD_TILE_VERSION_SHIFT 0 +#define AMD_FMT_MOD_TILE_VERSION_MASK 0xFF +#define AMD_FMT_MOD_TILE_SHIFT 8 +#define AMD_FMT_MOD_TILE_MASK 0x1F + +/* Whether DCC compression is enabled. */ +#define AMD_FMT_MOD_DCC_SHIFT 13 +#define AMD_FMT_MOD_DCC_MASK 0x1 + +/* + * Whether to include two DCC surfaces, one which is rb & pipe aligned, and + * one which is not-aligned. + */ +#define AMD_FMT_MOD_DCC_RETILE_SHIFT 14 +#define AMD_FMT_MOD_DCC_RETILE_MASK 0x1 + +/* Only set if DCC_RETILE = false */ +#define AMD_FMT_MOD_DCC_PIPE_ALIGN_SHIFT 15 +#define AMD_FMT_MOD_DCC_PIPE_ALIGN_MASK 0x1 + +#define AMD_FMT_MOD_DCC_INDEPENDENT_64B_SHIFT 16 +#define AMD_FMT_MOD_DCC_INDEPENDENT_64B_MASK 0x1 +#define AMD_FMT_MOD_DCC_INDEPENDENT_128B_SHIFT 17 +#define AMD_FMT_MOD_DCC_INDEPENDENT_128B_MASK 0x1 +#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_SHIFT 18 +#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x3 + +/* + * DCC supports embedding some clear colors directly in the DCC surface. + * However, on older GPUs the rendering HW ignores the embedded clear color + * and prefers the driver provided color. This necessitates doing a fastclear + * eliminate operation before a process transfers control. + * + * If this bit is set that means the fastclear eliminate is not needed for these + * embeddable colors. + */ +#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 20 +#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_MASK 0x1 + +/* + * The below fields are for accounting for per GPU differences. These are only + * relevant for GFX9 and later and if the tile field is *_X/_T. + * + * PIPE_XOR_BITS = always needed + * BANK_XOR_BITS = only for TILE_VER_GFX9 + * PACKERS = only for TILE_VER_GFX10_RBPLUS + * RB = only for TILE_VER_GFX9 & DCC + * PIPE = only for TILE_VER_GFX9 & DCC & (DCC_RETILE | DCC_PIPE_ALIGN) + */ +#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 21 +#define AMD_FMT_MOD_PIPE_XOR_BITS_MASK 0x7 +#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 24 +#define AMD_FMT_MOD_BANK_XOR_BITS_MASK 0x7 +#define AMD_FMT_MOD_PACKERS_SHIFT 27 +#define AMD_FMT_MOD_PACKERS_MASK 0x7 +#define AMD_FMT_MOD_RB_SHIFT 30 +#define AMD_FMT_MOD_RB_MASK 0x7 +#define AMD_FMT_MOD_PIPE_SHIFT 33 +#define AMD_FMT_MOD_PIPE_MASK 0x7 + +#define AMD_FMT_MOD_SET(field, value) \ + ((uint64_t)(value) << AMD_FMT_MOD_##field##_SHIFT) +#define AMD_FMT_MOD_GET(field, value) \ + (((value) >> AMD_FMT_MOD_##field##_SHIFT) & AMD_FMT_MOD_##field##_MASK) +#define AMD_FMT_MOD_CLEAR(field) \ + (~((uint64_t)AMD_FMT_MOD_##field##_MASK << AMD_FMT_MOD_##field##_SHIFT)) + #if defined(__cplusplus) } #endif diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index deea447e5f22..b49fbf2bdc40 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -218,6 +218,27 @@ extern "C" { #define DRM_MODE_CONTENT_PROTECTION_DESIRED 1 #define DRM_MODE_CONTENT_PROTECTION_ENABLED 2 +/** + * struct drm_mode_modeinfo - Display mode information. + * @clock: pixel clock in kHz + * @hdisplay: horizontal display size + * @hsync_start: horizontal sync start + * @hsync_end: horizontal sync end + * @htotal: horizontal total size + * @hskew: horizontal skew + * @vdisplay: vertical display size + * @vsync_start: vertical sync start + * @vsync_end: vertical sync end + * @vtotal: vertical total size + * @vscan: vertical scan + * @vrefresh: approximate vertical refresh rate in Hz + * @flags: bitmask of misc. flags, see DRM_MODE_FLAG_* defines + * @type: bitmask of type flags, see DRM_MODE_TYPE_* defines + * @name: string describing the mode resolution + * + * This is the user-space API display mode information structure. For the + * kernel version see struct drm_display_mode. + */ struct drm_mode_modeinfo { __u32 clock; __u16 hdisplay; @@ -332,14 +353,19 @@ struct drm_mode_get_encoder { /* This is for connectors with multiple signal types. */ /* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */ enum drm_mode_subconnector { - DRM_MODE_SUBCONNECTOR_Automatic = 0, - DRM_MODE_SUBCONNECTOR_Unknown = 0, - DRM_MODE_SUBCONNECTOR_DVID = 3, - DRM_MODE_SUBCONNECTOR_DVIA = 4, - DRM_MODE_SUBCONNECTOR_Composite = 5, - DRM_MODE_SUBCONNECTOR_SVIDEO = 6, - DRM_MODE_SUBCONNECTOR_Component = 8, - DRM_MODE_SUBCONNECTOR_SCART = 9, + DRM_MODE_SUBCONNECTOR_Automatic = 0, /* DVI-I, TV */ + DRM_MODE_SUBCONNECTOR_Unknown = 0, /* DVI-I, TV, DP */ + DRM_MODE_SUBCONNECTOR_VGA = 1, /* DP */ + DRM_MODE_SUBCONNECTOR_DVID = 3, /* DVI-I DP */ + DRM_MODE_SUBCONNECTOR_DVIA = 4, /* DVI-I */ + DRM_MODE_SUBCONNECTOR_Composite = 5, /* TV */ + DRM_MODE_SUBCONNECTOR_SVIDEO = 6, /* TV */ + DRM_MODE_SUBCONNECTOR_Component = 8, /* TV */ + DRM_MODE_SUBCONNECTOR_SCART = 9, /* TV */ + DRM_MODE_SUBCONNECTOR_DisplayPort = 10, /* DP */ + DRM_MODE_SUBCONNECTOR_HDMIA = 11, /* DP */ + DRM_MODE_SUBCONNECTOR_Native = 15, /* DP */ + DRM_MODE_SUBCONNECTOR_Wireless = 18, /* DP */ }; #define DRM_MODE_CONNECTOR_Unknown 0 @@ -363,27 +389,95 @@ enum drm_mode_subconnector { #define DRM_MODE_CONNECTOR_WRITEBACK 18 #define DRM_MODE_CONNECTOR_SPI 19 +/** + * struct drm_mode_get_connector - Get connector metadata. + * + * User-space can perform a GETCONNECTOR ioctl to retrieve information about a + * connector. User-space is expected to retrieve encoders, modes and properties + * by performing this ioctl at least twice: the first time to retrieve the + * number of elements, the second time to retrieve the elements themselves. + * + * To retrieve the number of elements, set @count_props and @count_encoders to + * zero, set @count_modes to 1, and set @modes_ptr to a temporary struct + * drm_mode_modeinfo element. + * + * To retrieve the elements, allocate arrays for @encoders_ptr, @modes_ptr, + * @props_ptr and @prop_values_ptr, then set @count_modes, @count_props and + * @count_encoders to their capacity. + * + * Performing the ioctl only twice may be racy: the number of elements may have + * changed with a hotplug event in-between the two ioctls. User-space is + * expected to retry the last ioctl until the number of elements stabilizes. + * The kernel won't fill any array which doesn't have the expected length. + * + * **Force-probing a connector** + * + * If the @count_modes field is set to zero, the kernel will perform a forced + * probe on the connector to refresh the connector status, modes and EDID. + * A forced-probe can be slow and the ioctl will block. A force-probe can cause + * flickering and temporary freezes, so it should not be performed + * automatically. + * + * User-space shouldn't need to force-probe connectors in general: the kernel + * will automatically take care of probing connectors that don't support + * hot-plug detection when appropriate. However, user-space may force-probe + * connectors on user request (e.g. clicking a "Scan connectors" button, or + * opening a UI to manage screens). + */ struct drm_mode_get_connector { - + /** @encoders_ptr: Pointer to ``__u32`` array of object IDs. */ __u64 encoders_ptr; + /** @modes_ptr: Pointer to struct drm_mode_modeinfo array. */ __u64 modes_ptr; + /** @props_ptr: Pointer to ``__u32`` array of property IDs. */ __u64 props_ptr; + /** @prop_values_ptr: Pointer to ``__u64`` array of property values. */ __u64 prop_values_ptr; + /** @count_modes: Number of modes. */ __u32 count_modes; + /** @count_props: Number of properties. */ __u32 count_props; + /** @count_encoders: Number of encoders. */ __u32 count_encoders; - __u32 encoder_id; /**< Current Encoder */ - __u32 connector_id; /**< Id */ + /** @encoder_id: Object ID of the current encoder. */ + __u32 encoder_id; + /** @connector_id: Object ID of the connector. */ + __u32 connector_id; + /** + * @connector_type: Type of the connector. + * + * See DRM_MODE_CONNECTOR_* defines. + */ __u32 connector_type; + /** + * @connector_type_id: Type-specific connector number. + * + * This is not an object ID. This is a per-type connector number. Each + * (type, type_id) combination is unique across all connectors of a DRM + * device. + */ __u32 connector_type_id; + /** + * @connection: Status of the connector. + * + * See enum drm_connector_status. + */ __u32 connection; - __u32 mm_width; /**< width in millimeters */ - __u32 mm_height; /**< height in millimeters */ + /** @mm_width: Width of the connected sink in millimeters. */ + __u32 mm_width; + /** @mm_height: Height of the connected sink in millimeters. */ + __u32 mm_height; + /** + * @subpixel: Subpixel order of the connected sink. + * + * See enum subpixel_order. + */ __u32 subpixel; + /** @pad: Padding, must be zero. */ __u32 pad; }; @@ -900,25 +994,30 @@ struct drm_format_modifier { /** * struct drm_mode_create_blob - Create New block property - * @data: Pointer to data to copy. - * @length: Length of data to copy. - * @blob_id: new property ID. + * * Create a new 'blob' data property, copying length bytes from data pointer, * and returning new blob ID. */ struct drm_mode_create_blob { - /** Pointer to data to copy. */ + /** @data: Pointer to data to copy. */ __u64 data; - /** Length of data to copy. */ + /** @length: Length of data to copy. */ __u32 length; - /** Return: new property ID. */ + /** @blob_id: Return: new property ID. */ __u32 blob_id; }; /** * struct drm_mode_destroy_blob - Destroy user blob * @blob_id: blob_id to destroy + * * Destroy a user-created blob property. + * + * User-space can release blobs as soon as they do not need to refer to them by + * their blob object ID. For instance, if you are using a MODE_ID blob in an + * atomic commit and you will not make another commit re-using the same ID, you + * can destroy the blob as soon as the commit has been issued, without waiting + * for it to complete. */ struct drm_mode_destroy_blob { __u32 blob_id; @@ -926,36 +1025,32 @@ struct drm_mode_destroy_blob { /** * struct drm_mode_create_lease - Create lease - * @object_ids: Pointer to array of object ids. - * @object_count: Number of object ids. - * @flags: flags for new FD. - * @lessee_id: unique identifier for lessee. - * @fd: file descriptor to new drm_master file. + * * Lease mode resources, creating another drm_master. */ struct drm_mode_create_lease { - /** Pointer to array of object ids (__u32) */ + /** @object_ids: Pointer to array of object ids (__u32) */ __u64 object_ids; - /** Number of object ids */ + /** @object_count: Number of object ids */ __u32 object_count; - /** flags for new FD (O_CLOEXEC, etc) */ + /** @flags: flags for new FD (O_CLOEXEC, etc) */ __u32 flags; - /** Return: unique identifier for lessee. */ + /** @lessee_id: Return: unique identifier for lessee. */ __u32 lessee_id; - /** Return: file descriptor to new drm_master file */ + /** @fd: Return: file descriptor to new drm_master file */ __u32 fd; }; /** * struct drm_mode_list_lessees - List lessees - * @count_lessees: Number of lessees. - * @pad: pad. - * @lessees_ptr: Pointer to lessess. - * List lesses from a drm_master + * + * List lesses from a drm_master. */ struct drm_mode_list_lessees { - /** Number of lessees. + /** + * @count_lessees: Number of lessees. + * * On input, provides length of the array. * On output, provides total number. No * more than the input number will be written @@ -963,23 +1058,26 @@ struct drm_mode_list_lessees { * the size and then the data. */ __u32 count_lessees; + /** @pad: Padding. */ __u32 pad; - /** Pointer to lessees. - * pointer to __u64 array of lessee ids + /** + * @lessees_ptr: Pointer to lessees. + * + * Pointer to __u64 array of lessee ids */ __u64 lessees_ptr; }; /** * struct drm_mode_get_lease - Get Lease - * @count_objects: Number of leased objects. - * @pad: pad. - * @objects_ptr: Pointer to objects. - * Get leased objects + * + * Get leased objects. */ struct drm_mode_get_lease { - /** Number of leased objects. + /** + * @count_objects: Number of leased objects. + * * On input, provides length of the array. * On output, provides total number. No * more than the input number will be written @@ -987,22 +1085,22 @@ struct drm_mode_get_lease { * the size and then the data. */ __u32 count_objects; + /** @pad: Padding. */ __u32 pad; - /** Pointer to objects. - * pointer to __u32 array of object ids + /** + * @objects_ptr: Pointer to objects. + * + * Pointer to __u32 array of object ids. */ __u64 objects_ptr; }; /** * struct drm_mode_revoke_lease - Revoke lease - * @lessee_id: Unique ID of lessee. - * Revoke lease */ struct drm_mode_revoke_lease { - /** Unique ID of lessee - */ + /** @lessee_id: Unique ID of lessee */ __u32 lessee_id; }; diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 00546062e023..fa1f3d62f9a6 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -619,6 +619,12 @@ typedef struct drm_i915_irq_wait { */ #define I915_PARAM_PERF_REVISION 54 +/* Query whether DRM_I915_GEM_EXECBUFFER2 supports supplying an array of + * timeline syncobj through drm_i915_gem_execbuffer_ext_timeline_fences. See + * I915_EXEC_USE_EXTENSIONS. + */ +#define I915_PARAM_HAS_EXEC_TIMELINE_FENCES 55 + /* Must be kept compact -- no holes and well documented */ typedef struct drm_i915_getparam { @@ -1046,6 +1052,38 @@ struct drm_i915_gem_exec_fence { __u32 flags; }; +/** + * See drm_i915_gem_execbuffer_ext_timeline_fences. + */ +#define DRM_I915_GEM_EXECBUFFER_EXT_TIMELINE_FENCES 0 + +/** + * This structure describes an array of drm_syncobj and associated points for + * timeline variants of drm_syncobj. It is invalid to append this structure to + * the execbuf if I915_EXEC_FENCE_ARRAY is set. + */ +struct drm_i915_gem_execbuffer_ext_timeline_fences { + struct i915_user_extension base; + + /** + * Number of element in the handles_ptr & value_ptr arrays. + */ + __u64 fence_count; + + /** + * Pointer to an array of struct drm_i915_gem_exec_fence of length + * fence_count. + */ + __u64 handles_ptr; + + /** + * Pointer to an array of u64 values of length fence_count. Values + * must be 0 for a binary drm_syncobj. A Value of 0 for a timeline + * drm_syncobj is invalid as it turns a drm_syncobj into a binary one. + */ + __u64 values_ptr; +}; + struct drm_i915_gem_execbuffer2 { /** * List of gem_exec_object2 structs @@ -1062,8 +1100,14 @@ struct drm_i915_gem_execbuffer2 { __u32 num_cliprects; /** * This is a struct drm_clip_rect *cliprects if I915_EXEC_FENCE_ARRAY - * is not set. If I915_EXEC_FENCE_ARRAY is set, then this is a - * struct drm_i915_gem_exec_fence *fences. + * & I915_EXEC_USE_EXTENSIONS are not set. + * + * If I915_EXEC_FENCE_ARRAY is set, then this is a pointer to an array + * of struct drm_i915_gem_exec_fence and num_cliprects is the length + * of the array. + * + * If I915_EXEC_USE_EXTENSIONS is set, then this is a pointer to a + * single struct i915_user_extension and num_cliprects is 0. */ __u64 cliprects_ptr; #define I915_EXEC_RING_MASK (0x3f) @@ -1181,7 +1225,16 @@ struct drm_i915_gem_execbuffer2 { */ #define I915_EXEC_FENCE_SUBMIT (1 << 20) -#define __I915_EXEC_UNKNOWN_FLAGS (-(I915_EXEC_FENCE_SUBMIT << 1)) +/* + * Setting I915_EXEC_USE_EXTENSIONS implies that + * drm_i915_gem_execbuffer2.cliprects_ptr is treated as a pointer to an linked + * list of i915_user_extension. Each i915_user_extension node is the base of a + * larger structure. The list of supported structures are listed in the + * drm_i915_gem_execbuffer_ext enum. + */ +#define I915_EXEC_USE_EXTENSIONS (1 << 21) + +#define __I915_EXEC_UNKNOWN_FLAGS (-(I915_EXEC_USE_EXTENSIONS << 1)) #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ diff --git a/include/uapi/drm/virtgpu_drm.h b/include/uapi/drm/virtgpu_drm.h index f06a789f34cd..b9ec26e9c646 100644 --- a/include/uapi/drm/virtgpu_drm.h +++ b/include/uapi/drm/virtgpu_drm.h @@ -46,6 +46,7 @@ extern "C" { #define DRM_VIRTGPU_TRANSFER_TO_HOST 0x07 #define DRM_VIRTGPU_WAIT 0x08 #define DRM_VIRTGPU_GET_CAPS 0x09 +#define DRM_VIRTGPU_RESOURCE_CREATE_BLOB 0x0a #define VIRTGPU_EXECBUF_FENCE_FD_IN 0x01 #define VIRTGPU_EXECBUF_FENCE_FD_OUT 0x02 @@ -71,6 +72,9 @@ struct drm_virtgpu_execbuffer { #define VIRTGPU_PARAM_3D_FEATURES 1 /* do we have 3D features in the hw */ #define VIRTGPU_PARAM_CAPSET_QUERY_FIX 2 /* do we have the capset fix */ +#define VIRTGPU_PARAM_RESOURCE_BLOB 3 /* DRM_VIRTGPU_RESOURCE_CREATE_BLOB */ +#define VIRTGPU_PARAM_HOST_VISIBLE 4 /* Host blob resources are mappable */ +#define VIRTGPU_PARAM_CROSS_DEVICE 5 /* Cross virtio-device resource sharing */ struct drm_virtgpu_getparam { __u64 param; @@ -100,7 +104,7 @@ struct drm_virtgpu_resource_info { __u32 bo_handle; __u32 res_handle; __u32 size; - __u32 stride; + __u32 blob_mem; }; struct drm_virtgpu_3d_box { @@ -117,6 +121,8 @@ struct drm_virtgpu_3d_transfer_to_host { struct drm_virtgpu_3d_box box; __u32 level; __u32 offset; + __u32 stride; + __u32 layer_stride; }; struct drm_virtgpu_3d_transfer_from_host { @@ -124,6 +130,8 @@ struct drm_virtgpu_3d_transfer_from_host { struct drm_virtgpu_3d_box box; __u32 level; __u32 offset; + __u32 stride; + __u32 layer_stride; }; #define VIRTGPU_WAIT_NOWAIT 1 /* like it */ @@ -140,6 +148,31 @@ struct drm_virtgpu_get_caps { __u32 pad; }; +struct drm_virtgpu_resource_create_blob { +#define VIRTGPU_BLOB_MEM_GUEST 0x0001 +#define VIRTGPU_BLOB_MEM_HOST3D 0x0002 +#define VIRTGPU_BLOB_MEM_HOST3D_GUEST 0x0003 + +#define VIRTGPU_BLOB_FLAG_USE_MAPPABLE 0x0001 +#define VIRTGPU_BLOB_FLAG_USE_SHAREABLE 0x0002 +#define VIRTGPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004 + /* zero is invalid blob_mem */ + __u32 blob_mem; + __u32 blob_flags; + __u32 bo_handle; + __u32 res_handle; + __u64 size; + + /* + * for 3D contexts with VIRTGPU_BLOB_MEM_HOST3D_GUEST and + * VIRTGPU_BLOB_MEM_HOST3D otherwise, must be zero. + */ + __u32 pad; + __u32 cmd_size; + __u64 cmd; + __u64 blob_id; +}; + #define DRM_IOCTL_VIRTGPU_MAP \ DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_MAP, struct drm_virtgpu_map) @@ -175,6 +208,10 @@ struct drm_virtgpu_get_caps { DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_GET_CAPS, \ struct drm_virtgpu_get_caps) +#define DRM_IOCTL_VIRTGPU_RESOURCE_CREATE_BLOB \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VIRTGPU_RESOURCE_CREATE_BLOB, \ + struct drm_virtgpu_resource_create_blob) + #if defined(__cplusplus) } #endif diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h index f1ce2c4c077e..ec84ad106568 100644 --- a/include/uapi/linux/android/binder.h +++ b/include/uapi/linux/android/binder.h @@ -248,6 +248,7 @@ enum transaction_flags { TF_ROOT_OBJECT = 0x04, /* contents are the component's root object */ TF_STATUS_CODE = 0x08, /* contents are a 32-bit status code */ TF_ACCEPT_FDS = 0x10, /* allow replies with file descriptors */ + TF_CLEAR_BUF = 0x20, /* clear buffer on txn complete */ }; struct binder_transaction_data { diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h index bb0ae945b36a..bdb317faa1dc 100644 --- a/include/uapi/linux/batman_adv.h +++ b/include/uapi/linux/batman_adv.h @@ -675,4 +675,30 @@ enum batadv_tp_meter_reason { BATADV_TP_REASON_TOO_MANY = 133, }; +/** + * enum batadv_ifla_attrs - batman-adv ifla nested attributes + */ +enum batadv_ifla_attrs { + /** + * @IFLA_BATADV_UNSPEC: unspecified attribute which is not parsed by + * rtnetlink + */ + IFLA_BATADV_UNSPEC, + + /** + * @IFLA_BATADV_ALGO_NAME: routing algorithm (name) which should be + * used by the newly registered batadv net_device. + */ + IFLA_BATADV_ALGO_NAME, + + /* add attributes above here, update the policy in soft-interface.c */ + + /** + * @__IFLA_BATADV_MAX: internal use + */ + __IFLA_BATADV_MAX, +}; + +#define IFLA_BATADV_MAX (__IFLA_BATADV_MAX - 1) + #endif /* _UAPI_LINUX_BATMAN_ADV_H_ */ diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h index 52e8bcb33981..cf7399f03b71 100644 --- a/include/uapi/linux/bcache.h +++ b/include/uapi/linux/bcache.h @@ -213,7 +213,7 @@ struct cache_sb_disk { __le16 keys; }; __le64 d[SB_JOURNAL_BUCKETS]; /* journal buckets */ - __le16 bucket_size_hi; + __le16 obso_bucket_size_hi; /* obsoleted */ }; /* diff --git a/include/uapi/linux/blkzoned.h b/include/uapi/linux/blkzoned.h index 42c3366cc25f..656a326821a2 100644 --- a/include/uapi/linux/blkzoned.h +++ b/include/uapi/linux/blkzoned.h @@ -93,12 +93,15 @@ enum blk_zone_report_flags { * @non_seq: Flag indicating that the zone is using non-sequential resources * (for host-aware zoned block devices only). * @reset: Flag indicating that a zone reset is recommended. - * @reserved: Padding to 64 B to match the ZBC/ZAC defined zone descriptor size. + * @resv: Padding for 8B alignment. + * @capacity: Zone usable capacity in 512 B sector units + * @reserved: Padding to 64 B to match the ZBC, ZAC and ZNS defined zone + * descriptor size. * - * start, len and wp use the regular 512 B sector unit, regardless of the - * device logical block size. The overall structure size is 64 B to match the - * ZBC/ZAC defined zone descriptor and allow support for future additional - * zone information. + * start, len, capacity and wp use the regular 512 B sector unit, regardless + * of the device logical block size. The overall structure size is 64 B to + * match the ZBC, ZAC and ZNS defined zone descriptor and allow support for + * future additional zone information. */ struct blk_zone { __u64 start; /* Zone start sector */ @@ -118,7 +121,7 @@ struct blk_zone { * * @sector: starting sector of report * @nr_zones: IN maximum / OUT actual - * @reserved: padding to 16 byte alignment + * @flags: one or more flags as defined by enum blk_zone_report_flags. * @zones: Space to hold @nr_zones @zones entries on reply. * * The array of at most @nr_zones must follow this structure in memory. diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index b6238b2209b7..77d7c1bb2923 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -124,6 +124,7 @@ enum bpf_cmd { BPF_ENABLE_STATS, BPF_ITER_CREATE, BPF_LINK_DETACH, + BPF_PROG_BIND_MAP, }; enum bpf_map_type { @@ -155,6 +156,8 @@ enum bpf_map_type { BPF_MAP_TYPE_DEVMAP_HASH, BPF_MAP_TYPE_STRUCT_OPS, BPF_MAP_TYPE_RINGBUF, + BPF_MAP_TYPE_INODE_STORAGE, + BPF_MAP_TYPE_TASK_STORAGE, }; /* Note that tracing related programs such as @@ -345,19 +348,45 @@ enum bpf_link_type { /* The verifier internal test flag. Behavior is undefined */ #define BPF_F_TEST_STATE_FREQ (1U << 3) +/* If BPF_F_SLEEPABLE is used in BPF_PROG_LOAD command, the verifier will + * restrict map and helper usage for such programs. Sleepable BPF programs can + * only be attached to hooks where kernel execution context allows sleeping. + * Such programs are allowed to use helpers that may sleep like + * bpf_copy_from_user(). + */ +#define BPF_F_SLEEPABLE (1U << 4) + /* When BPF ldimm64's insn[0].src_reg != 0 then this can have - * two extensions: - * - * insn[0].src_reg: BPF_PSEUDO_MAP_FD BPF_PSEUDO_MAP_VALUE - * insn[0].imm: map fd map fd - * insn[1].imm: 0 offset into value - * insn[0].off: 0 0 - * insn[1].off: 0 0 - * ldimm64 rewrite: address of map address of map[0]+offset - * verifier type: CONST_PTR_TO_MAP PTR_TO_MAP_VALUE + * the following extensions: + * + * insn[0].src_reg: BPF_PSEUDO_MAP_FD + * insn[0].imm: map fd + * insn[1].imm: 0 + * insn[0].off: 0 + * insn[1].off: 0 + * ldimm64 rewrite: address of map + * verifier type: CONST_PTR_TO_MAP */ #define BPF_PSEUDO_MAP_FD 1 +/* insn[0].src_reg: BPF_PSEUDO_MAP_VALUE + * insn[0].imm: map fd + * insn[1].imm: offset into value + * insn[0].off: 0 + * insn[1].off: 0 + * ldimm64 rewrite: address of map[0]+offset + * verifier type: PTR_TO_MAP_VALUE + */ #define BPF_PSEUDO_MAP_VALUE 2 +/* insn[0].src_reg: BPF_PSEUDO_BTF_ID + * insn[0].imm: kernel btd id of VAR + * insn[1].imm: 0 + * insn[0].off: 0 + * insn[1].off: 0 + * ldimm64 rewrite: address of the kernel variable + * verifier type: PTR_TO_BTF_ID or PTR_TO_MEM, depending on whether the var + * is struct/union. + */ +#define BPF_PSEUDO_BTF_ID 3 /* when bpf_call->src_reg == BPF_PSEUDO_CALL, bpf_call->imm == pc-relative * offset to another bpf function @@ -404,6 +433,12 @@ enum { /* Enable memory-mapping BPF map */ BPF_F_MMAPABLE = (1U << 10), + +/* Share perf_event among processes */ + BPF_F_PRESERVE_ELEMS = (1U << 11), + +/* Create a map that is suitable to be an inner map with dynamic max entries */ + BPF_F_INNER_MAP = (1U << 12), }; /* Flags for BPF_PROG_QUERY. */ @@ -414,6 +449,11 @@ enum { */ #define BPF_F_QUERY_EFFECTIVE (1U << 0) +/* Flags for BPF_PROG_TEST_RUN */ + +/* If set, run the test on the cpu specified by bpf_attr.test.cpu */ +#define BPF_F_TEST_RUN_ON_CPU (1U << 0) + /* type for BPF_ENABLE_STATS */ enum bpf_stats_type { /* enabled run_time_ns and run_cnt */ @@ -517,7 +557,12 @@ union bpf_attr { __aligned_u64 line_info; /* line info */ __u32 line_info_cnt; /* number of bpf_line_info records */ __u32 attach_btf_id; /* in-kernel BTF type id to attach to */ - __u32 attach_prog_fd; /* 0 to attach to vmlinux */ + union { + /* valid prog_fd to attach to bpf prog */ + __u32 attach_prog_fd; + /* or valid module BTF object fd or 0 to attach to vmlinux */ + __u32 attach_btf_obj_fd; + }; }; struct { /* anonymous struct used by BPF_OBJ_* commands */ @@ -556,6 +601,8 @@ union bpf_attr { */ __aligned_u64 ctx_in; __aligned_u64 ctx_out; + __u32 flags; + __u32 cpu; } test; struct { /* anonymous struct used by BPF_*_GET_*_ID */ @@ -622,8 +669,13 @@ union bpf_attr { }; __u32 attach_type; /* attach type */ __u32 flags; /* extra flags */ - __aligned_u64 iter_info; /* extra bpf_iter_link_info */ - __u32 iter_info_len; /* iter_info length */ + union { + __u32 target_btf_id; /* btf_id of target to attach to */ + struct { + __aligned_u64 iter_info; /* extra bpf_iter_link_info */ + __u32 iter_info_len; /* iter_info length */ + }; + }; } link_create; struct { /* struct used by BPF_LINK_UPDATE command */ @@ -649,6 +701,12 @@ union bpf_attr { __u32 flags; } iter_create; + struct { /* struct used by BPF_PROG_BIND_MAP command */ + __u32 prog_fd; + __u32 map_fd; + __u32 flags; /* extra flags */ + } prog_bind_map; + } __attribute__((aligned(8))); /* The description below is an attempt at providing documentation to eBPF @@ -1438,8 +1496,8 @@ union bpf_attr { * Return * The return value depends on the result of the test, and can be: * - * * 0, if the *skb* task belongs to the cgroup2. - * * 1, if the *skb* task does not belong to the cgroup2. + * * 0, if current task belongs to the cgroup2. + * * 1, if current task does not belong to the cgroup2. * * A negative error code, if an error occurred. * * long bpf_skb_change_tail(struct sk_buff *skb, u32 len, u64 flags) @@ -1649,7 +1707,7 @@ union bpf_attr { * **TCP_CONGESTION**, **TCP_BPF_IW**, * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**, * **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**, - * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**. + * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. * Return @@ -2204,7 +2262,7 @@ union bpf_attr { * Description * This helper is used in programs implementing policies at the * skb socket level. If the sk_buff *skb* is allowed to pass (i.e. - * if the verdeict eBPF program returns **SK_PASS**), redirect it + * if the verdict eBPF program returns **SK_PASS**), redirect it * to the socket referenced by *map* (of type * **BPF_MAP_TYPE_SOCKHASH**) using hash *key*. Both ingress and * egress interfaces can be used for redirection. The @@ -2496,7 +2554,7 @@ union bpf_attr { * result is from *reuse*\ **->socks**\ [] using the hash of the * tuple. * - * long bpf_sk_release(struct bpf_sock *sock) + * long bpf_sk_release(void *sock) * Description * Release the reference held by *sock*. *sock* must be a * non-**NULL** pointer that was returned from @@ -2676,7 +2734,7 @@ union bpf_attr { * result is from *reuse*\ **->socks**\ [] using the hash of the * tuple. * - * long bpf_tcp_check_syncookie(struct bpf_sock *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len) + * long bpf_tcp_check_syncookie(void *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len) * Description * Check whether *iph* and *th* contain a valid SYN cookie ACK for * the listening socket in *sk*. @@ -2807,7 +2865,7 @@ union bpf_attr { * * **-ERANGE** if resulting value was out of range. * - * void *bpf_sk_storage_get(struct bpf_map *map, struct bpf_sock *sk, void *value, u64 flags) + * void *bpf_sk_storage_get(struct bpf_map *map, void *sk, void *value, u64 flags) * Description * Get a bpf-local-storage from a *sk*. * @@ -2823,6 +2881,9 @@ union bpf_attr { * "type". The bpf-local-storage "type" (i.e. the *map*) is * searched against all bpf-local-storages residing at *sk*. * + * *sk* is a kernel **struct sock** pointer for LSM program. + * *sk* is a **struct bpf_sock** pointer for other program types. + * * An optional *flags* (**BPF_SK_STORAGE_GET_F_CREATE**) can be * used such that a new bpf-local-storage will be * created if one does not exist. *value* can be used @@ -2835,13 +2896,14 @@ union bpf_attr { * **NULL** if not found or there was an error in adding * a new bpf-local-storage. * - * long bpf_sk_storage_delete(struct bpf_map *map, struct bpf_sock *sk) + * long bpf_sk_storage_delete(struct bpf_map *map, void *sk) * Description * Delete a bpf-local-storage from a *sk*. * Return * 0 on success. * * **-ENOENT** if the bpf-local-storage cannot be found. + * **-EINVAL** if sk is not a fullsock (e.g. a request_sock). * * long bpf_send_signal(u32 sig) * Description @@ -2858,7 +2920,7 @@ union bpf_attr { * * **-EAGAIN** if bpf program can try again. * - * s64 bpf_tcp_gen_syncookie(struct bpf_sock *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len) + * s64 bpf_tcp_gen_syncookie(void *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len) * Description * Try to issue a SYN cookie for the packet with corresponding * IP/TCP headers, *iph* and *th*, on the listening socket in *sk*. @@ -3087,7 +3149,7 @@ union bpf_attr { * Return * The id is returned or 0 in case the id could not be retrieved. * - * long bpf_sk_assign(struct sk_buff *skb, struct bpf_sock *sk, u64 flags) + * long bpf_sk_assign(struct sk_buff *skb, void *sk, u64 flags) * Description * Helper is overloaded depending on BPF program type. This * description applies to **BPF_PROG_TYPE_SCHED_CLS** and @@ -3215,11 +3277,11 @@ union bpf_attr { * * **-EOVERFLOW** if an overflow happened: The same object will be tried again. * - * u64 bpf_sk_cgroup_id(struct bpf_sock *sk) + * u64 bpf_sk_cgroup_id(void *sk) * Description * Return the cgroup v2 id of the socket *sk*. * - * *sk* must be a non-**NULL** pointer to a full socket, e.g. one + * *sk* must be a non-**NULL** pointer to a socket, e.g. one * returned from **bpf_sk_lookup_xxx**\ (), * **bpf_sk_fullsock**\ (), etc. The format of returned id is * same as in **bpf_skb_cgroup_id**\ (). @@ -3229,7 +3291,7 @@ union bpf_attr { * Return * The id is returned or 0 in case the id could not be retrieved. * - * u64 bpf_sk_ancestor_cgroup_id(struct bpf_sock *sk, int ancestor_level) + * u64 bpf_sk_ancestor_cgroup_id(void *sk, int ancestor_level) * Description * Return id of cgroup v2 that is ancestor of cgroup associated * with the *sk* at the *ancestor_level*. The root cgroup is at @@ -3337,38 +3399,38 @@ union bpf_attr { * Description * Dynamically cast a *sk* pointer to a *tcp6_sock* pointer. * Return - * *sk* if casting is valid, or NULL otherwise. + * *sk* if casting is valid, or **NULL** otherwise. * * struct tcp_sock *bpf_skc_to_tcp_sock(void *sk) * Description * Dynamically cast a *sk* pointer to a *tcp_sock* pointer. * Return - * *sk* if casting is valid, or NULL otherwise. + * *sk* if casting is valid, or **NULL** otherwise. * * struct tcp_timewait_sock *bpf_skc_to_tcp_timewait_sock(void *sk) * Description * Dynamically cast a *sk* pointer to a *tcp_timewait_sock* pointer. * Return - * *sk* if casting is valid, or NULL otherwise. + * *sk* if casting is valid, or **NULL** otherwise. * * struct tcp_request_sock *bpf_skc_to_tcp_request_sock(void *sk) * Description * Dynamically cast a *sk* pointer to a *tcp_request_sock* pointer. * Return - * *sk* if casting is valid, or NULL otherwise. + * *sk* if casting is valid, or **NULL** otherwise. * * struct udp6_sock *bpf_skc_to_udp6_sock(void *sk) * Description * Dynamically cast a *sk* pointer to a *udp6_sock* pointer. * Return - * *sk* if casting is valid, or NULL otherwise. + * *sk* if casting is valid, or **NULL** otherwise. * * long bpf_get_task_stack(struct task_struct *task, void *buf, u32 size, u64 flags) * Description * Return a user or a kernel stack in bpf program provided buffer. * To achieve this, the helper needs *task*, which is a valid - * pointer to struct task_struct. To store the stacktrace, the - * bpf program provides *buf* with a nonnegative *size*. + * pointer to **struct task_struct**. To store the stacktrace, the + * bpf program provides *buf* with a nonnegative *size*. * * The last argument, *flags*, holds the number of stack frames to * skip (from 0 to 255), masked with @@ -3395,6 +3457,379 @@ union bpf_attr { * A non-negative value equal to or less than *size* on success, * or a negative error in case of failure. * + * long bpf_load_hdr_opt(struct bpf_sock_ops *skops, void *searchby_res, u32 len, u64 flags) + * Description + * Load header option. Support reading a particular TCP header + * option for bpf program (**BPF_PROG_TYPE_SOCK_OPS**). + * + * If *flags* is 0, it will search the option from the + * *skops*\ **->skb_data**. The comment in **struct bpf_sock_ops** + * has details on what skb_data contains under different + * *skops*\ **->op**. + * + * The first byte of the *searchby_res* specifies the + * kind that it wants to search. + * + * If the searching kind is an experimental kind + * (i.e. 253 or 254 according to RFC6994). It also + * needs to specify the "magic" which is either + * 2 bytes or 4 bytes. It then also needs to + * specify the size of the magic by using + * the 2nd byte which is "kind-length" of a TCP + * header option and the "kind-length" also + * includes the first 2 bytes "kind" and "kind-length" + * itself as a normal TCP header option also does. + * + * For example, to search experimental kind 254 with + * 2 byte magic 0xeB9F, the searchby_res should be + * [ 254, 4, 0xeB, 0x9F, 0, 0, .... 0 ]. + * + * To search for the standard window scale option (3), + * the *searchby_res* should be [ 3, 0, 0, .... 0 ]. + * Note, kind-length must be 0 for regular option. + * + * Searching for No-Op (0) and End-of-Option-List (1) are + * not supported. + * + * *len* must be at least 2 bytes which is the minimal size + * of a header option. + * + * Supported flags: + * + * * **BPF_LOAD_HDR_OPT_TCP_SYN** to search from the + * saved_syn packet or the just-received syn packet. + * + * Return + * > 0 when found, the header option is copied to *searchby_res*. + * The return value is the total length copied. On failure, a + * negative error code is returned: + * + * **-EINVAL** if a parameter is invalid. + * + * **-ENOMSG** if the option is not found. + * + * **-ENOENT** if no syn packet is available when + * **BPF_LOAD_HDR_OPT_TCP_SYN** is used. + * + * **-ENOSPC** if there is not enough space. Only *len* number of + * bytes are copied. + * + * **-EFAULT** on failure to parse the header options in the + * packet. + * + * **-EPERM** if the helper cannot be used under the current + * *skops*\ **->op**. + * + * long bpf_store_hdr_opt(struct bpf_sock_ops *skops, const void *from, u32 len, u64 flags) + * Description + * Store header option. The data will be copied + * from buffer *from* with length *len* to the TCP header. + * + * The buffer *from* should have the whole option that + * includes the kind, kind-length, and the actual + * option data. The *len* must be at least kind-length + * long. The kind-length does not have to be 4 byte + * aligned. The kernel will take care of the padding + * and setting the 4 bytes aligned value to th->doff. + * + * This helper will check for duplicated option + * by searching the same option in the outgoing skb. + * + * This helper can only be called during + * **BPF_SOCK_OPS_WRITE_HDR_OPT_CB**. + * + * Return + * 0 on success, or negative error in case of failure: + * + * **-EINVAL** If param is invalid. + * + * **-ENOSPC** if there is not enough space in the header. + * Nothing has been written + * + * **-EEXIST** if the option already exists. + * + * **-EFAULT** on failrue to parse the existing header options. + * + * **-EPERM** if the helper cannot be used under the current + * *skops*\ **->op**. + * + * long bpf_reserve_hdr_opt(struct bpf_sock_ops *skops, u32 len, u64 flags) + * Description + * Reserve *len* bytes for the bpf header option. The + * space will be used by **bpf_store_hdr_opt**\ () later in + * **BPF_SOCK_OPS_WRITE_HDR_OPT_CB**. + * + * If **bpf_reserve_hdr_opt**\ () is called multiple times, + * the total number of bytes will be reserved. + * + * This helper can only be called during + * **BPF_SOCK_OPS_HDR_OPT_LEN_CB**. + * + * Return + * 0 on success, or negative error in case of failure: + * + * **-EINVAL** if a parameter is invalid. + * + * **-ENOSPC** if there is not enough space in the header. + * + * **-EPERM** if the helper cannot be used under the current + * *skops*\ **->op**. + * + * void *bpf_inode_storage_get(struct bpf_map *map, void *inode, void *value, u64 flags) + * Description + * Get a bpf_local_storage from an *inode*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *inode* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *inode*) except this + * helper enforces the key must be an inode and the map must also + * be a **BPF_MAP_TYPE_INODE_STORAGE**. + * + * Underneath, the value is stored locally at *inode* instead of + * the *map*. The *map* is used as the bpf-local-storage + * "type". The bpf-local-storage "type" (i.e. the *map*) is + * searched against all bpf_local_storage residing at *inode*. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * int bpf_inode_storage_delete(struct bpf_map *map, void *inode) + * Description + * Delete a bpf_local_storage from an *inode*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. + * + * long bpf_d_path(struct path *path, char *buf, u32 sz) + * Description + * Return full path for given **struct path** object, which + * needs to be the kernel BTF *path* object. The path is + * returned in the provided buffer *buf* of size *sz* and + * is zero terminated. + * + * Return + * On success, the strictly positive length of the string, + * including the trailing NUL character. On error, a negative + * value. + * + * long bpf_copy_from_user(void *dst, u32 size, const void *user_ptr) + * Description + * Read *size* bytes from user space address *user_ptr* and store + * the data in *dst*. This is a wrapper of **copy_from_user**\ (). + * Return + * 0 on success, or a negative error in case of failure. + * + * long bpf_snprintf_btf(char *str, u32 str_size, struct btf_ptr *ptr, u32 btf_ptr_size, u64 flags) + * Description + * Use BTF to store a string representation of *ptr*->ptr in *str*, + * using *ptr*->type_id. This value should specify the type + * that *ptr*->ptr points to. LLVM __builtin_btf_type_id(type, 1) + * can be used to look up vmlinux BTF type ids. Traversing the + * data structure using BTF, the type information and values are + * stored in the first *str_size* - 1 bytes of *str*. Safe copy of + * the pointer data is carried out to avoid kernel crashes during + * operation. Smaller types can use string space on the stack; + * larger programs can use map data to store the string + * representation. + * + * The string can be subsequently shared with userspace via + * bpf_perf_event_output() or ring buffer interfaces. + * bpf_trace_printk() is to be avoided as it places too small + * a limit on string size to be useful. + * + * *flags* is a combination of + * + * **BTF_F_COMPACT** + * no formatting around type information + * **BTF_F_NONAME** + * no struct/union member names/types + * **BTF_F_PTR_RAW** + * show raw (unobfuscated) pointer values; + * equivalent to printk specifier %px. + * **BTF_F_ZERO** + * show zero-valued struct/union members; they + * are not displayed by default + * + * Return + * The number of bytes that were written (or would have been + * written if output had to be truncated due to string size), + * or a negative error in cases of failure. + * + * long bpf_seq_printf_btf(struct seq_file *m, struct btf_ptr *ptr, u32 ptr_size, u64 flags) + * Description + * Use BTF to write to seq_write a string representation of + * *ptr*->ptr, using *ptr*->type_id as per bpf_snprintf_btf(). + * *flags* are identical to those used for bpf_snprintf_btf. + * Return + * 0 on success or a negative error in case of failure. + * + * u64 bpf_skb_cgroup_classid(struct sk_buff *skb) + * Description + * See **bpf_get_cgroup_classid**\ () for the main description. + * This helper differs from **bpf_get_cgroup_classid**\ () in that + * the cgroup v1 net_cls class is retrieved only from the *skb*'s + * associated socket instead of the current process. + * Return + * The id is returned or 0 in case the id could not be retrieved. + * + * long bpf_redirect_neigh(u32 ifindex, struct bpf_redir_neigh *params, int plen, u64 flags) + * Description + * Redirect the packet to another net device of index *ifindex* + * and fill in L2 addresses from neighboring subsystem. This helper + * is somewhat similar to **bpf_redirect**\ (), except that it + * populates L2 addresses as well, meaning, internally, the helper + * relies on the neighbor lookup for the L2 address of the nexthop. + * + * The helper will perform a FIB lookup based on the skb's + * networking header to get the address of the next hop, unless + * this is supplied by the caller in the *params* argument. The + * *plen* argument indicates the len of *params* and should be set + * to 0 if *params* is NULL. + * + * The *flags* argument is reserved and must be 0. The helper is + * currently only supported for tc BPF program types, and enabled + * for IPv4 and IPv6 protocols. + * Return + * The helper returns **TC_ACT_REDIRECT** on success or + * **TC_ACT_SHOT** on error. + * + * void *bpf_per_cpu_ptr(const void *percpu_ptr, u32 cpu) + * Description + * Take a pointer to a percpu ksym, *percpu_ptr*, and return a + * pointer to the percpu kernel variable on *cpu*. A ksym is an + * extern variable decorated with '__ksym'. For ksym, there is a + * global var (either static or global) defined of the same name + * in the kernel. The ksym is percpu if the global var is percpu. + * The returned pointer points to the global percpu var on *cpu*. + * + * bpf_per_cpu_ptr() has the same semantic as per_cpu_ptr() in the + * kernel, except that bpf_per_cpu_ptr() may return NULL. This + * happens if *cpu* is larger than nr_cpu_ids. The caller of + * bpf_per_cpu_ptr() must check the returned value. + * Return + * A pointer pointing to the kernel percpu variable on *cpu*, or + * NULL, if *cpu* is invalid. + * + * void *bpf_this_cpu_ptr(const void *percpu_ptr) + * Description + * Take a pointer to a percpu ksym, *percpu_ptr*, and return a + * pointer to the percpu kernel variable on this cpu. See the + * description of 'ksym' in **bpf_per_cpu_ptr**\ (). + * + * bpf_this_cpu_ptr() has the same semantic as this_cpu_ptr() in + * the kernel. Different from **bpf_per_cpu_ptr**\ (), it would + * never return NULL. + * Return + * A pointer pointing to the kernel percpu variable on this cpu. + * + * long bpf_redirect_peer(u32 ifindex, u64 flags) + * Description + * Redirect the packet to another net device of index *ifindex*. + * This helper is somewhat similar to **bpf_redirect**\ (), except + * that the redirection happens to the *ifindex*' peer device and + * the netns switch takes place from ingress to ingress without + * going through the CPU's backlog queue. + * + * The *flags* argument is reserved and must be 0. The helper is + * currently only supported for tc BPF program types at the ingress + * hook and for veth device types. The peer device must reside in a + * different network namespace. + * Return + * The helper returns **TC_ACT_REDIRECT** on success or + * **TC_ACT_SHOT** on error. + * + * void *bpf_task_storage_get(struct bpf_map *map, struct task_struct *task, void *value, u64 flags) + * Description + * Get a bpf_local_storage from the *task*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *task* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this + * helper enforces the key must be an task_struct and the map must also + * be a **BPF_MAP_TYPE_TASK_STORAGE**. + * + * Underneath, the value is stored locally at *task* instead of + * the *map*. The *map* is used as the bpf-local-storage + * "type". The bpf-local-storage "type" (i.e. the *map*) is + * searched against all bpf_local_storage residing at *task*. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * long bpf_task_storage_delete(struct bpf_map *map, struct task_struct *task) + * Description + * Delete a bpf_local_storage from a *task*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. + * + * struct task_struct *bpf_get_current_task_btf(void) + * Description + * Return a BTF pointer to the "current" task. + * This pointer can also be used in helpers that accept an + * *ARG_PTR_TO_BTF_ID* of type *task_struct*. + * Return + * Pointer to the current task. + * + * long bpf_bprm_opts_set(struct linux_binprm *bprm, u64 flags) + * Description + * Set or clear certain options on *bprm*: + * + * **BPF_F_BPRM_SECUREEXEC** Set the secureexec bit + * which sets the **AT_SECURE** auxv for glibc. The bit + * is cleared if the flag is not specified. + * Return + * **-EINVAL** if invalid *flags* are passed, zero otherwise. + * + * u64 bpf_ktime_get_coarse_ns(void) + * Description + * Return a coarse-grained version of the time elapsed since + * system boot, in nanoseconds. Does not include time the system + * was suspended. + * + * See: **clock_gettime**\ (**CLOCK_MONOTONIC_COARSE**) + * Return + * Current *ktime*. + * + * long bpf_ima_inode_hash(struct inode *inode, void *dst, u32 size) + * Description + * Returns the stored IMA hash of the *inode* (if it's avaialable). + * If the hash is larger than *size*, then only *size* + * bytes will be copied to *dst* + * Return + * The **hash_algo** is returned on success, + * **-EOPNOTSUP** if IMA is disabled or **-EINVAL** if + * invalid arguments are passed. + * + * struct socket *bpf_sock_from_file(struct file *file) + * Description + * If the given file represents a socket, returns the associated + * socket. + * Return + * A pointer to a struct socket on success or NULL if the file is + * not a socket. */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -3539,6 +3974,27 @@ union bpf_attr { FN(skc_to_tcp_request_sock), \ FN(skc_to_udp6_sock), \ FN(get_task_stack), \ + FN(load_hdr_opt), \ + FN(store_hdr_opt), \ + FN(reserve_hdr_opt), \ + FN(inode_storage_get), \ + FN(inode_storage_delete), \ + FN(d_path), \ + FN(copy_from_user), \ + FN(snprintf_btf), \ + FN(seq_printf_btf), \ + FN(skb_cgroup_classid), \ + FN(redirect_neigh), \ + FN(per_cpu_ptr), \ + FN(this_cpu_ptr), \ + FN(redirect_peer), \ + FN(task_storage_get), \ + FN(task_storage_delete), \ + FN(get_current_task_btf), \ + FN(bprm_opts_set), \ + FN(ktime_get_coarse_ns), \ + FN(ima_inode_hash), \ + FN(sock_from_file), \ /* */ /* integer value in 'imm' field of BPF_CALL instruction selects which helper @@ -3648,9 +4104,13 @@ enum { BPF_F_SYSCTL_BASE_NAME = (1ULL << 0), }; -/* BPF_FUNC_sk_storage_get flags */ +/* BPF_FUNC_<kernel_obj>_storage_get flags */ enum { - BPF_SK_STORAGE_GET_F_CREATE = (1ULL << 0), + BPF_LOCAL_STORAGE_GET_F_CREATE = (1ULL << 0), + /* BPF_SK_STORAGE_GET_F_CREATE is only kept for backward compatibility + * and BPF_LOCAL_STORAGE_GET_F_CREATE must be used instead. + */ + BPF_SK_STORAGE_GET_F_CREATE = BPF_LOCAL_STORAGE_GET_F_CREATE, }; /* BPF_FUNC_read_branch_records flags. */ @@ -3706,6 +4166,11 @@ enum bpf_lwt_encap_mode { BPF_LWT_ENCAP_IP, }; +/* Flags for bpf_bprm_opts_set helper */ +enum { + BPF_F_BPRM_SECUREEXEC = (1ULL << 0), +}; + #define __bpf_md_ptr(type, name) \ union { \ type name; \ @@ -4053,6 +4518,9 @@ struct bpf_btf_info { __aligned_u64 btf; __u32 btf_size; __u32 id; + __aligned_u64 name; + __u32 name_len; + __u32 kernel_btf; } __attribute__((aligned(8))); struct bpf_link_info { @@ -4071,6 +4539,15 @@ struct bpf_link_info { __u64 cgroup_id; __u32 attach_type; } cgroup; + struct { + __aligned_u64 target_name; /* in/out: target_name buffer ptr */ + __u32 target_name_len; /* in/out: target_name buffer len */ + union { + struct { + __u32 map_id; + } map; + }; + } iter; struct { __u32 netns_ino; __u32 attach_type; @@ -4158,6 +4635,36 @@ struct bpf_sock_ops { __u64 bytes_received; __u64 bytes_acked; __bpf_md_ptr(struct bpf_sock *, sk); + /* [skb_data, skb_data_end) covers the whole TCP header. + * + * BPF_SOCK_OPS_PARSE_HDR_OPT_CB: The packet received + * BPF_SOCK_OPS_HDR_OPT_LEN_CB: Not useful because the + * header has not been written. + * BPF_SOCK_OPS_WRITE_HDR_OPT_CB: The header and options have + * been written so far. + * BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB: The SYNACK that concludes + * the 3WHS. + * BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB: The ACK that concludes + * the 3WHS. + * + * bpf_load_hdr_opt() can also be used to read a particular option. + */ + __bpf_md_ptr(void *, skb_data); + __bpf_md_ptr(void *, skb_data_end); + __u32 skb_len; /* The total length of a packet. + * It includes the header, options, + * and payload. + */ + __u32 skb_tcp_flags; /* tcp_flags of the header. It provides + * an easy way to check for tcp_flags + * without parsing skb_data. + * + * In particular, the skb_tcp_flags + * will still be available in + * BPF_SOCK_OPS_HDR_OPT_LEN even though + * the outgoing header has not + * been written yet. + */ }; /* Definitions for bpf_sock_ops_cb_flags */ @@ -4166,8 +4673,51 @@ enum { BPF_SOCK_OPS_RETRANS_CB_FLAG = (1<<1), BPF_SOCK_OPS_STATE_CB_FLAG = (1<<2), BPF_SOCK_OPS_RTT_CB_FLAG = (1<<3), + /* Call bpf for all received TCP headers. The bpf prog will be + * called under sock_ops->op == BPF_SOCK_OPS_PARSE_HDR_OPT_CB + * + * Please refer to the comment in BPF_SOCK_OPS_PARSE_HDR_OPT_CB + * for the header option related helpers that will be useful + * to the bpf programs. + * + * It could be used at the client/active side (i.e. connect() side) + * when the server told it that the server was in syncookie + * mode and required the active side to resend the bpf-written + * options. The active side can keep writing the bpf-options until + * it received a valid packet from the server side to confirm + * the earlier packet (and options) has been received. The later + * example patch is using it like this at the active side when the + * server is in syncookie mode. + * + * The bpf prog will usually turn this off in the common cases. + */ + BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = (1<<4), + /* Call bpf when kernel has received a header option that + * the kernel cannot handle. The bpf prog will be called under + * sock_ops->op == BPF_SOCK_OPS_PARSE_HDR_OPT_CB. + * + * Please refer to the comment in BPF_SOCK_OPS_PARSE_HDR_OPT_CB + * for the header option related helpers that will be useful + * to the bpf programs. + */ + BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = (1<<5), + /* Call bpf when the kernel is writing header options for the + * outgoing packet. The bpf prog will first be called + * to reserve space in a skb under + * sock_ops->op == BPF_SOCK_OPS_HDR_OPT_LEN_CB. Then + * the bpf prog will be called to write the header option(s) + * under sock_ops->op == BPF_SOCK_OPS_WRITE_HDR_OPT_CB. + * + * Please refer to the comment in BPF_SOCK_OPS_HDR_OPT_LEN_CB + * and BPF_SOCK_OPS_WRITE_HDR_OPT_CB for the header option + * related helpers that will be useful to the bpf programs. + * + * The kernel gets its chance to reserve space and write + * options first before the BPF program does. + */ + BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = (1<<6), /* Mask of all currently supported cb flags */ - BPF_SOCK_OPS_ALL_CB_FLAGS = 0xF, + BPF_SOCK_OPS_ALL_CB_FLAGS = 0x7F, }; /* List of known BPF sock_ops operators. @@ -4223,6 +4773,63 @@ enum { */ BPF_SOCK_OPS_RTT_CB, /* Called on every RTT. */ + BPF_SOCK_OPS_PARSE_HDR_OPT_CB, /* Parse the header option. + * It will be called to handle + * the packets received at + * an already established + * connection. + * + * sock_ops->skb_data: + * Referring to the received skb. + * It covers the TCP header only. + * + * bpf_load_hdr_opt() can also + * be used to search for a + * particular option. + */ + BPF_SOCK_OPS_HDR_OPT_LEN_CB, /* Reserve space for writing the + * header option later in + * BPF_SOCK_OPS_WRITE_HDR_OPT_CB. + * Arg1: bool want_cookie. (in + * writing SYNACK only) + * + * sock_ops->skb_data: + * Not available because no header has + * been written yet. + * + * sock_ops->skb_tcp_flags: + * The tcp_flags of the + * outgoing skb. (e.g. SYN, ACK, FIN). + * + * bpf_reserve_hdr_opt() should + * be used to reserve space. + */ + BPF_SOCK_OPS_WRITE_HDR_OPT_CB, /* Write the header options + * Arg1: bool want_cookie. (in + * writing SYNACK only) + * + * sock_ops->skb_data: + * Referring to the outgoing skb. + * It covers the TCP header + * that has already been written + * by the kernel and the + * earlier bpf-progs. + * + * sock_ops->skb_tcp_flags: + * The tcp_flags of the outgoing + * skb. (e.g. SYN, ACK, FIN). + * + * bpf_store_hdr_opt() should + * be used to write the + * option. + * + * bpf_load_hdr_opt() can also + * be used to search for a + * particular option that + * has already been written + * by the kernel or the + * earlier bpf-progs. + */ }; /* List of TCP states. There is a build check in net/ipv4/tcp.c to detect @@ -4250,6 +4857,63 @@ enum { enum { TCP_BPF_IW = 1001, /* Set TCP initial congestion window */ TCP_BPF_SNDCWND_CLAMP = 1002, /* Set sndcwnd_clamp */ + TCP_BPF_DELACK_MAX = 1003, /* Max delay ack in usecs */ + TCP_BPF_RTO_MIN = 1004, /* Min delay ack in usecs */ + /* Copy the SYN pkt to optval + * + * BPF_PROG_TYPE_SOCK_OPS only. It is similar to the + * bpf_getsockopt(TCP_SAVED_SYN) but it does not limit + * to only getting from the saved_syn. It can either get the + * syn packet from: + * + * 1. the just-received SYN packet (only available when writing the + * SYNACK). It will be useful when it is not necessary to + * save the SYN packet for latter use. It is also the only way + * to get the SYN during syncookie mode because the syn + * packet cannot be saved during syncookie. + * + * OR + * + * 2. the earlier saved syn which was done by + * bpf_setsockopt(TCP_SAVE_SYN). + * + * The bpf_getsockopt(TCP_BPF_SYN*) option will hide where the + * SYN packet is obtained. + * + * If the bpf-prog does not need the IP[46] header, the + * bpf-prog can avoid parsing the IP header by using + * TCP_BPF_SYN. Otherwise, the bpf-prog can get both + * IP[46] and TCP header by using TCP_BPF_SYN_IP. + * + * >0: Total number of bytes copied + * -ENOSPC: Not enough space in optval. Only optlen number of + * bytes is copied. + * -ENOENT: The SYN skb is not available now and the earlier SYN pkt + * is not saved by setsockopt(TCP_SAVE_SYN). + */ + 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 */ +}; + +enum { + BPF_LOAD_HDR_OPT_TCP_SYN = (1ULL << 0), +}; + +/* args[0] value during BPF_SOCK_OPS_HDR_OPT_LEN_CB and + * BPF_SOCK_OPS_WRITE_HDR_OPT_CB. + */ +enum { + BPF_WRITE_HDR_TCP_CURRENT_MSS = 1, /* Kernel is finding the + * total option spaces + * required for an established + * sk in order to calculate the + * MSS. No skb is actually + * sent. + */ + BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2, /* Kernel is in syncookie mode + * when sending a SYN. + */ }; struct bpf_perf_event_value { @@ -4349,6 +5013,16 @@ struct bpf_fib_lookup { __u8 dmac[6]; /* ETH_ALEN */ }; +struct bpf_redir_neigh { + /* network family for lookup (AF_INET, AF_INET6) */ + __u32 nh_family; + /* network address of nexthop; skips fib lookup to find gateway */ + union { + __be32 ipv4_nh; + __u32 ipv6_nh[4]; /* in6_addr; network order */ + }; +}; + enum bpf_task_fd_type { BPF_FD_TYPE_RAW_TRACEPOINT, /* tp name */ BPF_FD_TYPE_TRACEPOINT, /* tp name */ @@ -4447,4 +5121,34 @@ struct bpf_sk_lookup { __u32 local_port; /* Host byte order */ }; +/* + * struct btf_ptr is used for typed pointer representation; the + * type id is used to render the pointer data as the appropriate type + * via the bpf_snprintf_btf() helper described above. A flags field - + * potentially to specify additional details about the BTF pointer + * (rather than its mode of display) - is included for future use. + * Display flags - BTF_F_* - are passed to bpf_snprintf_btf separately. + */ +struct btf_ptr { + void *ptr; + __u32 type_id; + __u32 flags; /* BTF ptr flags; unused at present. */ +}; + +/* + * Flags to control bpf_snprintf_btf() behaviour. + * - BTF_F_COMPACT: no formatting around type information + * - BTF_F_NONAME: no struct/union member names/types + * - BTF_F_PTR_RAW: show raw (unobfuscated) pointer values; + * equivalent to %px. + * - BTF_F_ZERO: show zero-valued struct/union members; they + * are not displayed by default + */ +enum { + BTF_F_COMPACT = (1ULL << 0), + BTF_F_NONAME = (1ULL << 1), + BTF_F_PTR_RAW = (1ULL << 2), + BTF_F_ZERO = (1ULL << 3), +}; + #endif /* _UAPI__LINUX_BPF_H__ */ diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index 2c39d15a2beb..5df73001aad4 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -307,6 +307,7 @@ struct btrfs_ioctl_fs_info_args { #define BTRFS_FEATURE_INCOMPAT_NO_HOLES (1ULL << 9) #define BTRFS_FEATURE_INCOMPAT_METADATA_UUID (1ULL << 10) #define BTRFS_FEATURE_INCOMPAT_RAID1C34 (1ULL << 11) +#define BTRFS_FEATURE_INCOMPAT_ZONED (1ULL << 12) struct btrfs_ioctl_feature_flags { __u64 compat_flags; diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index 9ba64ca6b4ac..58d7cff9afb1 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -4,6 +4,11 @@ #include <linux/btrfs.h> #include <linux/types.h> +#ifdef __KERNEL__ +#include <linux/stddef.h> +#else +#include <stddef.h> +#endif /* * This header contains the structure definitions and constants used @@ -294,7 +299,8 @@ */ #define BTRFS_STRING_ITEM_KEY 253 - +/* Maximum metadata block size (nodesize) */ +#define BTRFS_MAX_METADATA_BLOCKSIZE 65536 /* 32 bytes in various csum fields */ #define BTRFS_CSUM_SIZE 32 @@ -645,6 +651,15 @@ struct btrfs_root_item { } __attribute__ ((__packed__)); /* + * Btrfs root item used to be smaller than current size. The old format ends + * at where member generation_v2 is. + */ +static inline __u32 btrfs_legacy_root_item_size(void) +{ + return offsetof(struct btrfs_root_item, generation_v2); +} + +/* * this is used for both forward and backward root refs */ struct btrfs_root_ref { diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h index 6a6d2c7655ff..f75238ac6dce 100644 --- a/include/uapi/linux/can.h +++ b/include/uapi/linux/can.h @@ -84,6 +84,7 @@ typedef __u32 can_err_mask_t; /* CAN payload length and DLC definitions according to ISO 11898-1 */ #define CAN_MAX_DLC 8 +#define CAN_MAX_RAW_DLC 15 #define CAN_MAX_DLEN 8 /* CAN FD payload length and DLC definitions according to ISO 11898-7 */ @@ -91,23 +92,32 @@ typedef __u32 can_err_mask_t; #define CANFD_MAX_DLEN 64 /** - * struct can_frame - basic CAN frame structure - * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition - * @can_dlc: frame payload length in byte (0 .. 8) aka data length code - * N.B. the DLC field from ISO 11898-1 Chapter 8.4.2.3 has a 1:1 - * mapping of the 'data length code' to the real payload length - * @__pad: padding - * @__res0: reserved / padding - * @__res1: reserved / padding - * @data: CAN frame payload (up to 8 byte) + * struct can_frame - Classical CAN frame structure (aka CAN 2.0B) + * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition + * @len: CAN frame payload length in byte (0 .. 8) + * @can_dlc: deprecated name for CAN frame payload length in byte (0 .. 8) + * @__pad: padding + * @__res0: reserved / padding + * @len8_dlc: optional DLC value (9 .. 15) at 8 byte payload length + * len8_dlc contains values from 9 .. 15 when the payload length is + * 8 bytes but the DLC value (see ISO 11898-1) is greater then 8. + * CAN_CTRLMODE_CC_LEN8_DLC flag has to be enabled in CAN driver. + * @data: CAN frame payload (up to 8 byte) */ struct can_frame { canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ - __u8 can_dlc; /* frame payload length in byte (0 .. CAN_MAX_DLEN) */ - __u8 __pad; /* padding */ - __u8 __res0; /* reserved / padding */ - __u8 __res1; /* reserved / padding */ - __u8 data[CAN_MAX_DLEN] __attribute__((aligned(8))); + union { + /* CAN frame payload length in byte (0 .. CAN_MAX_DLEN) + * was previously named can_dlc so we need to carry that + * name for legacy support + */ + __u8 len; + __u8 can_dlc; /* deprecated */ + }; + __u8 __pad; /* padding */ + __u8 __res0; /* reserved / padding */ + __u8 len8_dlc; /* optional DLC for 8 byte payload length (9 .. 15) */ + __u8 data[CAN_MAX_DLEN] __attribute__((aligned(8))); }; /* diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h index c2190bbe21d8..e4f0957554f3 100644 --- a/include/uapi/linux/can/gw.h +++ b/include/uapi/linux/can/gw.h @@ -98,8 +98,8 @@ enum { /* CAN frame elements that are affected by curr. 3 CAN frame modifications */ #define CGW_MOD_ID 0x01 -#define CGW_MOD_DLC 0x02 /* contains the data length in bytes */ -#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD length representation */ +#define CGW_MOD_DLC 0x02 /* Classical CAN data length code */ +#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD (plain) data length */ #define CGW_MOD_DATA 0x04 #define CGW_MOD_FLAGS 0x08 /* CAN FD flags */ diff --git a/include/uapi/linux/can/isotp.h b/include/uapi/linux/can/isotp.h new file mode 100644 index 000000000000..c55935b64ccc --- /dev/null +++ b/include/uapi/linux/can/isotp.h @@ -0,0 +1,165 @@ +/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* + * linux/can/isotp.h + * + * Definitions for isotp CAN sockets (ISO 15765-2:2016) + * + * Copyright (c) 2020 Volkswagen Group Electronic Research + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Volkswagen nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * Alternatively, provided that this notice is retained in full, this + * software may be distributed under the terms of the GNU General + * Public License ("GPL") version 2, in which case the provisions of the + * GPL apply INSTEAD OF those given above. + * + * The provided data structures and external interfaces from this code + * are not restricted to be used by modules with a GPL compatible license. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + */ + +#ifndef _UAPI_CAN_ISOTP_H +#define _UAPI_CAN_ISOTP_H + +#include <linux/types.h> +#include <linux/can.h> + +#define SOL_CAN_ISOTP (SOL_CAN_BASE + CAN_ISOTP) + +/* for socket options affecting the socket (not the global system) */ + +#define CAN_ISOTP_OPTS 1 /* pass struct can_isotp_options */ + +#define CAN_ISOTP_RECV_FC 2 /* pass struct can_isotp_fc_options */ + +/* sockopts to force stmin timer values for protocol regression tests */ + +#define CAN_ISOTP_TX_STMIN 3 /* pass __u32 value in nano secs */ + /* use this time instead of value */ + /* provided in FC from the receiver */ + +#define CAN_ISOTP_RX_STMIN 4 /* pass __u32 value in nano secs */ + /* ignore received CF frames which */ + /* timestamps differ less than val */ + +#define CAN_ISOTP_LL_OPTS 5 /* pass struct can_isotp_ll_options */ + +struct can_isotp_options { + + __u32 flags; /* set flags for isotp behaviour. */ + /* __u32 value : flags see below */ + + __u32 frame_txtime; /* frame transmission time (N_As/N_Ar) */ + /* __u32 value : time in nano secs */ + + __u8 ext_address; /* set address for extended addressing */ + /* __u8 value : extended address */ + + __u8 txpad_content; /* set content of padding byte (tx) */ + /* __u8 value : content on tx path */ + + __u8 rxpad_content; /* set content of padding byte (rx) */ + /* __u8 value : content on rx path */ + + __u8 rx_ext_address; /* set address for extended addressing */ + /* __u8 value : extended address (rx) */ +}; + +struct can_isotp_fc_options { + + __u8 bs; /* blocksize provided in FC frame */ + /* __u8 value : blocksize. 0 = off */ + + __u8 stmin; /* separation time provided in FC frame */ + /* __u8 value : */ + /* 0x00 - 0x7F : 0 - 127 ms */ + /* 0x80 - 0xF0 : reserved */ + /* 0xF1 - 0xF9 : 100 us - 900 us */ + /* 0xFA - 0xFF : reserved */ + + __u8 wftmax; /* max. number of wait frame transmiss. */ + /* __u8 value : 0 = omit FC N_PDU WT */ +}; + +struct can_isotp_ll_options { + + __u8 mtu; /* generated & accepted CAN frame type */ + /* __u8 value : */ + /* CAN_MTU (16) -> standard CAN 2.0 */ + /* CANFD_MTU (72) -> CAN FD frame */ + + __u8 tx_dl; /* tx link layer data length in bytes */ + /* (configured maximum payload length) */ + /* __u8 value : 8,12,16,20,24,32,48,64 */ + /* => rx path supports all LL_DL values */ + + __u8 tx_flags; /* set into struct canfd_frame.flags */ + /* at frame creation: e.g. CANFD_BRS */ + /* Obsolete when the BRS flag is fixed */ + /* by the CAN netdriver configuration */ +}; + +/* flags for isotp behaviour */ + +#define CAN_ISOTP_LISTEN_MODE 0x001 /* listen only (do not send FC) */ +#define CAN_ISOTP_EXTEND_ADDR 0x002 /* enable extended addressing */ +#define CAN_ISOTP_TX_PADDING 0x004 /* enable CAN frame padding tx path */ +#define CAN_ISOTP_RX_PADDING 0x008 /* enable CAN frame padding rx path */ +#define CAN_ISOTP_CHK_PAD_LEN 0x010 /* check received CAN frame padding */ +#define CAN_ISOTP_CHK_PAD_DATA 0x020 /* check received CAN frame padding */ +#define CAN_ISOTP_HALF_DUPLEX 0x040 /* half duplex error state handling */ +#define CAN_ISOTP_FORCE_TXSTMIN 0x080 /* ignore stmin from received FC */ +#define CAN_ISOTP_FORCE_RXSTMIN 0x100 /* ignore CFs depending on rx stmin */ +#define CAN_ISOTP_RX_EXT_ADDR 0x200 /* different rx extended addressing */ +#define CAN_ISOTP_WAIT_TX_DONE 0x400 /* wait for tx completion */ +#define CAN_ISOTP_SF_BROADCAST 0x800 /* 1-to-N functional addressing */ + +/* default values */ + +#define CAN_ISOTP_DEFAULT_FLAGS 0 +#define CAN_ISOTP_DEFAULT_EXT_ADDRESS 0x00 +#define CAN_ISOTP_DEFAULT_PAD_CONTENT 0xCC /* prevent bit-stuffing */ +#define CAN_ISOTP_DEFAULT_FRAME_TXTIME 0 +#define CAN_ISOTP_DEFAULT_RECV_BS 0 +#define CAN_ISOTP_DEFAULT_RECV_STMIN 0x00 +#define CAN_ISOTP_DEFAULT_RECV_WFTMAX 0 + +#define CAN_ISOTP_DEFAULT_LL_MTU CAN_MTU +#define CAN_ISOTP_DEFAULT_LL_TX_DL CAN_MAX_DLEN +#define CAN_ISOTP_DEFAULT_LL_TX_FLAGS 0 + +/* + * Remark on CAN_ISOTP_DEFAULT_RECV_* values: + * + * We can strongly assume, that the Linux Kernel implementation of + * CAN_ISOTP is capable to run with BS=0, STmin=0 and WFTmax=0. + * But as we like to be able to behave as a commonly available ECU, + * these default settings can be changed via sockopts. + * For that reason the STmin value is intentionally _not_ checked for + * consistency and copied directly into the flow control (FC) frame. + */ + +#endif /* !_UAPI_CAN_ISOTP_H */ diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h index 6f598b73839e..f730d443b918 100644 --- a/include/uapi/linux/can/netlink.h +++ b/include/uapi/linux/can/netlink.h @@ -100,6 +100,7 @@ struct can_ctrlmode { #define CAN_CTRLMODE_FD 0x20 /* CAN FD mode */ #define CAN_CTRLMODE_PRESUME_ACK 0x40 /* Ignore missing CAN ACKs */ #define CAN_CTRLMODE_FD_NON_ISO 0x80 /* CAN FD in non-ISO mode */ +#define CAN_CTRLMODE_CC_LEN8_DLC 0x100 /* Classic CAN DLC option */ /* * CAN device statistics diff --git a/include/uapi/linux/can/raw.h b/include/uapi/linux/can/raw.h index 6a11d308eb5c..3386aa81fdf2 100644 --- a/include/uapi/linux/can/raw.h +++ b/include/uapi/linux/can/raw.h @@ -49,6 +49,9 @@ #include <linux/can.h> #define SOL_CAN_RAW (SOL_CAN_BASE + CAN_RAW) +enum { + SCM_CAN_RAW_ERRQUEUE = 1, +}; /* for socket options affecting the socket (not the global system) */ diff --git a/include/uapi/linux/capability.h b/include/uapi/linux/capability.h index 395dd0df8d08..c6ca33034147 100644 --- a/include/uapi/linux/capability.h +++ b/include/uapi/linux/capability.h @@ -288,6 +288,8 @@ struct vfs_ns_cap_data { processes and setting the scheduling algorithm used by another process. */ /* Allow setting cpu affinity on other processes */ +/* Allow setting realtime ioprio class */ +/* Allow setting ioprio class on other processes */ #define CAP_SYS_NICE 23 diff --git a/include/uapi/linux/cdrom.h b/include/uapi/linux/cdrom.h index 2817230148fd..6c34f6e2f1f7 100644 --- a/include/uapi/linux/cdrom.h +++ b/include/uapi/linux/cdrom.h @@ -289,7 +289,10 @@ struct cdrom_generic_command unsigned char data_direction; int quiet; int timeout; - void __user *reserved[1]; /* unused, actually */ + union { + void __user *reserved[1]; /* unused, actually */ + void __user *unused; + }; }; /* diff --git a/include/uapi/linux/cfm_bridge.h b/include/uapi/linux/cfm_bridge.h new file mode 100644 index 000000000000..3c1cbd1db2f5 --- /dev/null +++ b/include/uapi/linux/cfm_bridge.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ + +#ifndef _UAPI_LINUX_CFM_BRIDGE_H_ +#define _UAPI_LINUX_CFM_BRIDGE_H_ + +#include <linux/types.h> +#include <linux/if_ether.h> + +#define ETHER_HEADER_LENGTH (6+6+4+2) +#define CFM_MAID_LENGTH 48 +#define CFM_CCM_PDU_LENGTH 75 +#define CFM_PORT_STATUS_TLV_LENGTH 4 +#define CFM_IF_STATUS_TLV_LENGTH 4 +#define CFM_IF_STATUS_TLV_TYPE 4 +#define CFM_PORT_STATUS_TLV_TYPE 2 +#define CFM_ENDE_TLV_TYPE 0 +#define CFM_CCM_MAX_FRAME_LENGTH (ETHER_HEADER_LENGTH+\ + CFM_CCM_PDU_LENGTH+\ + CFM_PORT_STATUS_TLV_LENGTH+\ + CFM_IF_STATUS_TLV_LENGTH) +#define CFM_FRAME_PRIO 7 +#define CFM_CCM_TLV_OFFSET 70 +#define CFM_CCM_PDU_MAID_OFFSET 10 +#define CFM_CCM_PDU_MEPID_OFFSET 8 +#define CFM_CCM_PDU_SEQNR_OFFSET 4 +#define CFM_CCM_PDU_TLV_OFFSET 74 +#define CFM_CCM_ITU_RESERVED_SIZE 16 + +struct br_cfm_common_hdr { + __u8 mdlevel_version; + __u8 opcode; + __u8 flags; + __u8 tlv_offset; +}; + +enum br_cfm_opcodes { + BR_CFM_OPCODE_CCM = 0x1, +}; + +/* MEP domain */ +enum br_cfm_domain { + BR_CFM_PORT, + BR_CFM_VLAN, +}; + +/* MEP direction */ +enum br_cfm_mep_direction { + BR_CFM_MEP_DIRECTION_DOWN, + BR_CFM_MEP_DIRECTION_UP, +}; + +/* CCM interval supported. */ +enum br_cfm_ccm_interval { + BR_CFM_CCM_INTERVAL_NONE, + BR_CFM_CCM_INTERVAL_3_3_MS, + BR_CFM_CCM_INTERVAL_10_MS, + BR_CFM_CCM_INTERVAL_100_MS, + BR_CFM_CCM_INTERVAL_1_SEC, + BR_CFM_CCM_INTERVAL_10_SEC, + BR_CFM_CCM_INTERVAL_1_MIN, + BR_CFM_CCM_INTERVAL_10_MIN, +}; + +#endif diff --git a/include/uapi/linux/cifs/cifs_netlink.h b/include/uapi/linux/cifs/cifs_netlink.h new file mode 100644 index 000000000000..da3107582f49 --- /dev/null +++ b/include/uapi/linux/cifs/cifs_netlink.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */ +/* + * Netlink routines for CIFS + * + * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de> + */ + + +#ifndef _UAPILINUX_CIFS_NETLINK_H +#define _UAPILINUX_CIFS_NETLINK_H + +#define CIFS_GENL_NAME "cifs" +#define CIFS_GENL_VERSION 0x1 + +#define CIFS_GENL_MCGRP_SWN_NAME "cifs_mcgrp_swn" + +enum cifs_genl_multicast_groups { + CIFS_GENL_MCGRP_SWN, +}; + +enum cifs_genl_attributes { + CIFS_GENL_ATTR_UNSPEC, + CIFS_GENL_ATTR_SWN_REGISTRATION_ID, + CIFS_GENL_ATTR_SWN_NET_NAME, + CIFS_GENL_ATTR_SWN_SHARE_NAME, + CIFS_GENL_ATTR_SWN_IP, + CIFS_GENL_ATTR_SWN_NET_NAME_NOTIFY, + CIFS_GENL_ATTR_SWN_SHARE_NAME_NOTIFY, + CIFS_GENL_ATTR_SWN_IP_NOTIFY, + CIFS_GENL_ATTR_SWN_KRB_AUTH, + CIFS_GENL_ATTR_SWN_USER_NAME, + CIFS_GENL_ATTR_SWN_PASSWORD, + CIFS_GENL_ATTR_SWN_DOMAIN_NAME, + CIFS_GENL_ATTR_SWN_NOTIFICATION_TYPE, + CIFS_GENL_ATTR_SWN_RESOURCE_STATE, + CIFS_GENL_ATTR_SWN_RESOURCE_NAME, + __CIFS_GENL_ATTR_MAX, +}; +#define CIFS_GENL_ATTR_MAX (__CIFS_GENL_ATTR_MAX - 1) + +enum cifs_genl_commands { + CIFS_GENL_CMD_UNSPEC, + CIFS_GENL_CMD_SWN_REGISTER, + CIFS_GENL_CMD_SWN_UNREGISTER, + CIFS_GENL_CMD_SWN_NOTIFY, + __CIFS_GENL_CMD_MAX +}; +#define CIFS_GENL_CMD_MAX (__CIFS_GENL_CMD_MAX - 1) + +enum cifs_swn_notification_type { + CIFS_SWN_NOTIFICATION_RESOURCE_CHANGE = 0x01, + CIFS_SWN_NOTIFICATION_CLIENT_MOVE = 0x02, + CIFS_SWN_NOTIFICATION_SHARE_MOVE = 0x03, + CIFS_SWN_NOTIFICATION_IP_CHANGE = 0x04, +}; + +enum cifs_swn_resource_state { + CIFS_SWN_RESOURCE_STATE_UNKNOWN = 0x00, + CIFS_SWN_RESOURCE_STATE_AVAILABLE = 0x01, + CIFS_SWN_RESOURCE_STATE_UNAVAILABLE = 0xFF +}; + +#endif /* _UAPILINUX_CIFS_NETLINK_H */ diff --git a/include/uapi/linux/close_range.h b/include/uapi/linux/close_range.h index 6928a9fdee3c..2d804281554c 100644 --- a/include/uapi/linux/close_range.h +++ b/include/uapi/linux/close_range.h @@ -5,5 +5,8 @@ /* Unshare the file descriptor table before closing file descriptors. */ #define CLOSE_RANGE_UNSHARE (1U << 1) +/* Set the FD_CLOEXEC bit instead of closing the file descriptor. */ +#define CLOSE_RANGE_CLOEXEC (1U << 2) + #endif /* _UAPI_LINUX_CLOSE_RANGE_H */ diff --git a/include/uapi/linux/const.h b/include/uapi/linux/const.h index 5ed721ad5b19..af2a44c08683 100644 --- a/include/uapi/linux/const.h +++ b/include/uapi/linux/const.h @@ -28,4 +28,9 @@ #define _BITUL(x) (_UL(1) << (x)) #define _BITULL(x) (_ULL(1) << (x)) +#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) +#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) + +#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) + #endif /* _UAPI_LINUX_CONST_H */ diff --git a/include/uapi/linux/coresight-stm.h b/include/uapi/linux/coresight-stm.h index 8847dbf24151..7ff3709c01b8 100644 --- a/include/uapi/linux/coresight-stm.h +++ b/include/uapi/linux/coresight-stm.h @@ -5,6 +5,7 @@ #include <linux/const.h> #define STM_FLAG_TIMESTAMPED _BITUL(3) +#define STM_FLAG_MARKED _BITUL(4) #define STM_FLAG_GUARANTEED _BITUL(7) /* diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index cfef4245ea5a..cf89c318f2ac 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -13,6 +13,8 @@ #ifndef _UAPI_LINUX_DEVLINK_H_ #define _UAPI_LINUX_DEVLINK_H_ +#include <linux/const.h> + #define DEVLINK_GENL_NAME "devlink" #define DEVLINK_GENL_VERSION 0x1 #define DEVLINK_GENL_MCGRP_CONFIG_NAME "config" @@ -122,6 +124,8 @@ enum devlink_command { DEVLINK_CMD_TRAP_POLICER_NEW, DEVLINK_CMD_TRAP_POLICER_DEL, + DEVLINK_CMD_HEALTH_REPORTER_TEST, + /* add new commands above here */ __DEVLINK_CMD_MAX, DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1 @@ -193,6 +197,9 @@ enum devlink_port_flavour { * port that faces the PCI VF. */ DEVLINK_PORT_FLAVOUR_VIRTUAL, /* Any virtual port facing the user. */ + DEVLINK_PORT_FLAVOUR_UNUSED, /* Port which exists in the switch, but + * is not used in any way. + */ }; enum devlink_param_cmode { @@ -228,6 +235,28 @@ enum { DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1 }; +/* Specify what sections of a flash component can be overwritten when + * performing an update. Overwriting of firmware binary sections is always + * implicitly assumed to be allowed. + * + * Each section must be documented in + * Documentation/networking/devlink/devlink-flash.rst + * + */ +enum { + DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT, + DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT, + + __DEVLINK_FLASH_OVERWRITE_MAX_BIT, + DEVLINK_FLASH_OVERWRITE_MAX_BIT = __DEVLINK_FLASH_OVERWRITE_MAX_BIT - 1 +}; + +#define DEVLINK_FLASH_OVERWRITE_SETTINGS _BITUL(DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT) +#define DEVLINK_FLASH_OVERWRITE_IDENTIFIERS _BITUL(DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT) + +#define DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS \ + (_BITUL(__DEVLINK_FLASH_OVERWRITE_MAX_BIT) - 1) + /** * enum devlink_trap_action - Packet trap action. * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not @@ -272,6 +301,29 @@ enum { DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE, }; +enum devlink_reload_action { + DEVLINK_RELOAD_ACTION_UNSPEC, + DEVLINK_RELOAD_ACTION_DRIVER_REINIT, /* Driver entities re-instantiation */ + DEVLINK_RELOAD_ACTION_FW_ACTIVATE, /* FW activate */ + + /* Add new reload actions above */ + __DEVLINK_RELOAD_ACTION_MAX, + DEVLINK_RELOAD_ACTION_MAX = __DEVLINK_RELOAD_ACTION_MAX - 1 +}; + +enum devlink_reload_limit { + DEVLINK_RELOAD_LIMIT_UNSPEC, /* unspecified, no constraints */ + DEVLINK_RELOAD_LIMIT_NO_RESET, /* No reset allowed, no down time allowed, + * no link flap and no configuration is lost. + */ + + /* Add new reload limit above */ + __DEVLINK_RELOAD_LIMIT_MAX, + DEVLINK_RELOAD_LIMIT_MAX = __DEVLINK_RELOAD_LIMIT_MAX - 1 +}; + +#define DEVLINK_RELOAD_LIMITS_VALID_MASK (_BITUL(__DEVLINK_RELOAD_LIMIT_MAX) - 1) + enum devlink_attr { /* don't change the order or add anything between, this is ABI! */ DEVLINK_ATTR_UNSPEC, @@ -458,6 +510,25 @@ enum devlink_attr { DEVLINK_ATTR_PORT_LANES, /* u32 */ DEVLINK_ATTR_PORT_SPLITTABLE, /* u8 */ + DEVLINK_ATTR_PORT_EXTERNAL, /* u8 */ + DEVLINK_ATTR_PORT_CONTROLLER_NUMBER, /* u32 */ + + DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT, /* u64 */ + DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK, /* bitfield32 */ + + DEVLINK_ATTR_RELOAD_ACTION, /* u8 */ + DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED, /* bitfield32 */ + DEVLINK_ATTR_RELOAD_LIMITS, /* bitfield32 */ + + DEVLINK_ATTR_DEV_STATS, /* nested */ + DEVLINK_ATTR_RELOAD_STATS, /* nested */ + DEVLINK_ATTR_RELOAD_STATS_ENTRY, /* nested */ + DEVLINK_ATTR_RELOAD_STATS_LIMIT, /* u8 */ + DEVLINK_ATTR_RELOAD_STATS_VALUE, /* u32 */ + DEVLINK_ATTR_REMOTE_RELOAD_STATS, /* nested */ + DEVLINK_ATTR_RELOAD_ACTION_INFO, /* nested */ + DEVLINK_ATTR_RELOAD_ACTION_STATS, /* nested */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h index 6622912c2342..4933b6b67b85 100644 --- a/include/uapi/linux/dm-ioctl.h +++ b/include/uapi/linux/dm-ioctl.h @@ -272,9 +272,9 @@ enum { #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 42 +#define DM_VERSION_MINOR 43 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2020-02-27)" +#define DM_VERSION_EXTRA "-ioctl (2020-10-01)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ diff --git a/include/uapi/linux/dqblk_xfs.h b/include/uapi/linux/dqblk_xfs.h index 03d890b80ebc..c71d909addda 100644 --- a/include/uapi/linux/dqblk_xfs.h +++ b/include/uapi/linux/dqblk_xfs.h @@ -61,12 +61,16 @@ typedef struct fs_disk_quota { __u64 d_ino_softlimit;/* preferred inode limit */ __u64 d_bcount; /* # disk blocks owned by the user */ __u64 d_icount; /* # inodes owned by the user */ - __s32 d_itimer; /* zero if within inode limits */ - /* if not, we refuse service */ + __s32 d_itimer; /* Zero if within inode limits. If + * not, we refuse service at this time + * (in seconds since Unix epoch) */ __s32 d_btimer; /* similar to above; for disk blocks */ __u16 d_iwarns; /* # warnings issued wrt num inodes */ __u16 d_bwarns; /* # warnings issued wrt disk blocks */ - __s32 d_padding2; /* padding2 - for future use */ + __s8 d_itimer_hi; /* upper 8 bits of timer values */ + __s8 d_btimer_hi; + __s8 d_rtbtimer_hi; + __s8 d_padding2; /* padding2 - for future use */ __u64 d_rtb_hardlimit;/* absolute limit on realtime blks */ __u64 d_rtb_softlimit;/* preferred limit on RT disk blks */ __u64 d_rtbcount; /* # realtime blocks owned */ @@ -122,6 +126,12 @@ typedef struct fs_disk_quota { #define FS_DQ_ACCT_MASK (FS_DQ_BCOUNT | FS_DQ_ICOUNT | FS_DQ_RTBCOUNT) /* + * Quota expiration timestamps are 40-bit signed integers, with the upper 8 + * bits encoded in the _hi fields. + */ +#define FS_DQ_BIGTIME (1<<15) + +/* * Various flags related to quotactl(2). */ #define FS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */ diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 22220945a5fd..30f68b42eeb5 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -425,6 +425,7 @@ typedef struct elf64_shdr { #define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication code masks */ #define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication address keys */ #define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */ +#define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* arm64 tagged address control (prctl()) */ #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 b4f2d134e713..cde753bb2093 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -14,7 +14,7 @@ #ifndef _UAPI_LINUX_ETHTOOL_H #define _UAPI_LINUX_ETHTOOL_H -#include <linux/kernel.h> +#include <linux/const.h> #include <linux/types.h> #include <linux/if_ether.h> @@ -1617,6 +1617,8 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87, ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88, ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89, + ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, + ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS }; diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 72ba36be9655..e2bf36e6964b 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -92,9 +92,12 @@ enum { #define ETHTOOL_FLAG_COMPACT_BITSETS (1 << 0) /* provide optional reply for SET or ACT requests */ #define ETHTOOL_FLAG_OMIT_REPLY (1 << 1) +/* request statistics, if supported by the driver */ +#define ETHTOOL_FLAG_STATS (1 << 2) #define ETHTOOL_FLAG_ALL (ETHTOOL_FLAG_COMPACT_BITSETS | \ - ETHTOOL_FLAG_OMIT_REPLY) + ETHTOOL_FLAG_OMIT_REPLY | \ + ETHTOOL_FLAG_STATS) enum { ETHTOOL_A_HEADER_UNSPEC, @@ -377,12 +380,25 @@ enum { ETHTOOL_A_PAUSE_AUTONEG, /* u8 */ ETHTOOL_A_PAUSE_RX, /* u8 */ ETHTOOL_A_PAUSE_TX, /* u8 */ + ETHTOOL_A_PAUSE_STATS, /* nest - _PAUSE_STAT_* */ /* add new constants above here */ __ETHTOOL_A_PAUSE_CNT, ETHTOOL_A_PAUSE_MAX = (__ETHTOOL_A_PAUSE_CNT - 1) }; +enum { + ETHTOOL_A_PAUSE_STAT_UNSPEC, + ETHTOOL_A_PAUSE_STAT_PAD, + + ETHTOOL_A_PAUSE_STAT_TX_FRAMES, + ETHTOOL_A_PAUSE_STAT_RX_FRAMES, + + /* add new constants above here */ + __ETHTOOL_A_PAUSE_STAT_CNT, + ETHTOOL_A_PAUSE_STAT_MAX = (__ETHTOOL_A_PAUSE_STAT_CNT - 1) +}; + /* EEE */ enum { diff --git a/include/uapi/linux/f2fs.h b/include/uapi/linux/f2fs.h new file mode 100644 index 000000000000..352a822d4370 --- /dev/null +++ b/include/uapi/linux/f2fs.h @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#ifndef _UAPI_LINUX_F2FS_H +#define _UAPI_LINUX_F2FS_H +#include <linux/types.h> +#include <linux/ioctl.h> + +/* + * f2fs-specific ioctl commands + */ +#define F2FS_IOCTL_MAGIC 0xf5 +#define F2FS_IOC_START_ATOMIC_WRITE _IO(F2FS_IOCTL_MAGIC, 1) +#define F2FS_IOC_COMMIT_ATOMIC_WRITE _IO(F2FS_IOCTL_MAGIC, 2) +#define F2FS_IOC_START_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 3) +#define F2FS_IOC_RELEASE_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 4) +#define F2FS_IOC_ABORT_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 5) +#define F2FS_IOC_GARBAGE_COLLECT _IOW(F2FS_IOCTL_MAGIC, 6, __u32) +#define F2FS_IOC_WRITE_CHECKPOINT _IO(F2FS_IOCTL_MAGIC, 7) +#define F2FS_IOC_DEFRAGMENT _IOWR(F2FS_IOCTL_MAGIC, 8, \ + struct f2fs_defragment) +#define F2FS_IOC_MOVE_RANGE _IOWR(F2FS_IOCTL_MAGIC, 9, \ + struct f2fs_move_range) +#define F2FS_IOC_FLUSH_DEVICE _IOW(F2FS_IOCTL_MAGIC, 10, \ + struct f2fs_flush_device) +#define F2FS_IOC_GARBAGE_COLLECT_RANGE _IOW(F2FS_IOCTL_MAGIC, 11, \ + struct f2fs_gc_range) +#define F2FS_IOC_GET_FEATURES _IOR(F2FS_IOCTL_MAGIC, 12, __u32) +#define F2FS_IOC_SET_PIN_FILE _IOW(F2FS_IOCTL_MAGIC, 13, __u32) +#define F2FS_IOC_GET_PIN_FILE _IOR(F2FS_IOCTL_MAGIC, 14, __u32) +#define F2FS_IOC_PRECACHE_EXTENTS _IO(F2FS_IOCTL_MAGIC, 15) +#define F2FS_IOC_RESIZE_FS _IOW(F2FS_IOCTL_MAGIC, 16, __u64) +#define F2FS_IOC_GET_COMPRESS_BLOCKS _IOR(F2FS_IOCTL_MAGIC, 17, __u64) +#define F2FS_IOC_RELEASE_COMPRESS_BLOCKS \ + _IOR(F2FS_IOCTL_MAGIC, 18, __u64) +#define F2FS_IOC_RESERVE_COMPRESS_BLOCKS \ + _IOR(F2FS_IOCTL_MAGIC, 19, __u64) +#define F2FS_IOC_SEC_TRIM_FILE _IOW(F2FS_IOCTL_MAGIC, 20, \ + struct f2fs_sectrim_range) +#define F2FS_IOC_GET_COMPRESS_OPTION _IOR(F2FS_IOCTL_MAGIC, 21, \ + struct f2fs_comp_option) +#define F2FS_IOC_SET_COMPRESS_OPTION _IOW(F2FS_IOCTL_MAGIC, 22, \ + struct f2fs_comp_option) +#define F2FS_IOC_DECOMPRESS_FILE _IO(F2FS_IOCTL_MAGIC, 23) +#define F2FS_IOC_COMPRESS_FILE _IO(F2FS_IOCTL_MAGIC, 24) + +/* + * should be same as XFS_IOC_GOINGDOWN. + * Flags for going down operation used by FS_IOC_GOINGDOWN + */ +#define F2FS_IOC_SHUTDOWN _IOR('X', 125, __u32) /* Shutdown */ +#define F2FS_GOING_DOWN_FULLSYNC 0x0 /* going down with full sync */ +#define F2FS_GOING_DOWN_METASYNC 0x1 /* going down with metadata */ +#define F2FS_GOING_DOWN_NOSYNC 0x2 /* going down */ +#define F2FS_GOING_DOWN_METAFLUSH 0x3 /* going down with meta flush */ +#define F2FS_GOING_DOWN_NEED_FSCK 0x4 /* going down to trigger fsck */ + +/* + * Flags used by F2FS_IOC_SEC_TRIM_FILE + */ +#define F2FS_TRIM_FILE_DISCARD 0x1 /* send discard command */ +#define F2FS_TRIM_FILE_ZEROOUT 0x2 /* zero out */ +#define F2FS_TRIM_FILE_MASK 0x3 + +struct f2fs_gc_range { + __u32 sync; + __u64 start; + __u64 len; +}; + +struct f2fs_defragment { + __u64 start; + __u64 len; +}; + +struct f2fs_move_range { + __u32 dst_fd; /* destination fd */ + __u64 pos_in; /* start position in src_fd */ + __u64 pos_out; /* start position in dst_fd */ + __u64 len; /* size to move */ +}; + +struct f2fs_flush_device { + __u32 dev_num; /* device number to flush */ + __u32 segments; /* # of segments to flush */ +}; + +struct f2fs_sectrim_range { + __u64 start; + __u64 len; + __u64 flags; +}; + +struct f2fs_comp_option { + __u8 algorithm; + __u8 log_cluster_size; +}; + +#endif /* _UAPI_LINUX_F2FS_H */ diff --git a/include/uapi/linux/fscrypt.h b/include/uapi/linux/fscrypt.h index 7875709ccfeb..9f4428be3e36 100644 --- a/include/uapi/linux/fscrypt.h +++ b/include/uapi/linux/fscrypt.h @@ -20,7 +20,6 @@ #define FSCRYPT_POLICY_FLAG_DIRECT_KEY 0x04 #define FSCRYPT_POLICY_FLAG_IV_INO_LBLK_64 0x08 #define FSCRYPT_POLICY_FLAG_IV_INO_LBLK_32 0x10 -#define FSCRYPT_POLICY_FLAGS_VALID 0x1F /* Encryption algorithms */ #define FSCRYPT_MODE_AES_256_XTS 1 @@ -28,7 +27,7 @@ #define FSCRYPT_MODE_AES_128_CBC 5 #define FSCRYPT_MODE_AES_128_CTS 6 #define FSCRYPT_MODE_ADIANTUM 9 -#define __FSCRYPT_MODE_MAX 9 +/* If adding a mode number > 9, update FSCRYPT_MODE_MAX in fscrypt_private.h */ /* * Legacy policy version; ad-hoc KDF and no key verification. @@ -45,7 +44,6 @@ struct fscrypt_policy_v1 { __u8 flags; __u8 master_key_descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE]; }; -#define fscrypt_policy fscrypt_policy_v1 /* * Process-subscribed "logon" key description prefix and payload format. @@ -156,9 +154,9 @@ struct fscrypt_get_key_status_arg { __u32 __out_reserved[13]; }; -#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy) +#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy_v1) #define FS_IOC_GET_ENCRYPTION_PWSALT _IOW('f', 20, __u8[16]) -#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy) +#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy_v1) #define FS_IOC_GET_ENCRYPTION_POLICY_EX _IOWR('f', 22, __u8[9]) /* size + version */ #define FS_IOC_ADD_ENCRYPTION_KEY _IOWR('f', 23, struct fscrypt_add_key_arg) #define FS_IOC_REMOVE_ENCRYPTION_KEY _IOWR('f', 24, struct fscrypt_remove_key_arg) @@ -170,6 +168,7 @@ struct fscrypt_get_key_status_arg { /* old names; don't add anything new here! */ #ifndef __KERNEL__ +#define fscrypt_policy fscrypt_policy_v1 #define FS_KEY_DESCRIPTOR_SIZE FSCRYPT_KEY_DESCRIPTOR_SIZE #define FS_POLICY_FLAGS_PAD_4 FSCRYPT_POLICY_FLAGS_PAD_4 #define FS_POLICY_FLAGS_PAD_8 FSCRYPT_POLICY_FLAGS_PAD_8 @@ -177,7 +176,7 @@ struct fscrypt_get_key_status_arg { #define FS_POLICY_FLAGS_PAD_32 FSCRYPT_POLICY_FLAGS_PAD_32 #define FS_POLICY_FLAGS_PAD_MASK FSCRYPT_POLICY_FLAGS_PAD_MASK #define FS_POLICY_FLAG_DIRECT_KEY FSCRYPT_POLICY_FLAG_DIRECT_KEY -#define FS_POLICY_FLAGS_VALID FSCRYPT_POLICY_FLAGS_VALID +#define FS_POLICY_FLAGS_VALID 0x07 /* contains old flags only */ #define FS_ENCRYPTION_MODE_INVALID 0 /* never used */ #define FS_ENCRYPTION_MODE_AES_256_XTS FSCRYPT_MODE_AES_256_XTS #define FS_ENCRYPTION_MODE_AES_256_GCM 2 /* never used */ diff --git a/include/uapi/linux/fsverity.h b/include/uapi/linux/fsverity.h index da0daf6c193b..33f44156f8ea 100644 --- a/include/uapi/linux/fsverity.h +++ b/include/uapi/linux/fsverity.h @@ -34,6 +34,55 @@ struct fsverity_digest { __u8 digest[]; }; +/* + * Struct containing a file's Merkle tree properties. The fs-verity file digest + * is the hash of this struct. A userspace program needs this struct only if it + * needs to compute fs-verity file digests itself, e.g. in order to sign files. + * It isn't needed just to enable fs-verity on a file. + * + * Note: when computing the file digest, 'sig_size' and 'signature' must be left + * zero and empty, respectively. These fields are present only because some + * filesystems reuse this struct as part of their on-disk format. + */ +struct fsverity_descriptor { + __u8 version; /* must be 1 */ + __u8 hash_algorithm; /* Merkle tree hash algorithm */ + __u8 log_blocksize; /* log2 of size of data and tree blocks */ + __u8 salt_size; /* size of salt in bytes; 0 if none */ +#ifdef __KERNEL__ + __le32 sig_size; +#else + __le32 __reserved_0x04; /* must be 0 */ +#endif + __le64 data_size; /* size of file the Merkle tree is built over */ + __u8 root_hash[64]; /* Merkle tree root hash */ + __u8 salt[32]; /* salt prepended to each hashed block */ + __u8 __reserved[144]; /* must be 0's */ +#ifdef __KERNEL__ + __u8 signature[]; +#endif +}; + +/* + * Format in which fs-verity file digests are signed in built-in signatures. + * This is the same as 'struct fsverity_digest', except here some magic bytes + * are prepended to provide some context about what is being signed in case the + * same key is used for non-fsverity purposes, and here the fields have fixed + * endianness. + * + * This struct is specific to the built-in signature verification support, which + * is optional. fs-verity users may also verify signatures in userspace, in + * which case userspace is responsible for deciding on what bytes are signed. + * This struct may still be used, but it doesn't have to be. For example, + * userspace could instead use a string like "sha256:$digest_as_hex_string". + */ +struct fsverity_formatted_digest { + char magic[8]; /* must be "FSVerity" */ + __le16 digest_algorithm; + __le16 digest_size; + __u8 digest[]; +}; + #define FS_IOC_ENABLE_VERITY _IOW('f', 133, struct fsverity_enable_arg) #define FS_IOC_MEASURE_VERITY _IOWR('f', 134, struct fsverity_digest) diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h index 373cada89815..98ca64d1beb6 100644 --- a/include/uapi/linux/fuse.h +++ b/include/uapi/linux/fuse.h @@ -172,6 +172,13 @@ * - add FUSE_WRITE_KILL_PRIV flag * - add FUSE_SETUPMAPPING and FUSE_REMOVEMAPPING * - add map_alignment to fuse_init_out, add FUSE_MAP_ALIGNMENT flag + * + * 7.32 + * - add flags to fuse_attr, add FUSE_ATTR_SUBMOUNT, add FUSE_SUBMOUNTS + * + * 7.33 + * - add FUSE_HANDLE_KILLPRIV_V2, FUSE_WRITE_KILL_SUIDGID, FATTR_KILL_SUIDGID + * - add FUSE_OPEN_KILL_SUIDGID */ #ifndef _LINUX_FUSE_H @@ -207,7 +214,7 @@ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 31 +#define FUSE_KERNEL_MINOR_VERSION 33 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 @@ -231,7 +238,7 @@ struct fuse_attr { uint32_t gid; uint32_t rdev; uint32_t blksize; - uint32_t padding; + uint32_t flags; }; struct fuse_kstatfs { @@ -268,6 +275,7 @@ struct fuse_file_lock { #define FATTR_MTIME_NOW (1 << 8) #define FATTR_LOCKOWNER (1 << 9) #define FATTR_CTIME (1 << 10) +#define FATTR_KILL_SUIDGID (1 << 11) /** * Flags returned by the OPEN request @@ -313,7 +321,15 @@ struct fuse_file_lock { * FUSE_CACHE_SYMLINKS: cache READLINK responses * FUSE_NO_OPENDIR_SUPPORT: kernel supports zero-message opendir * FUSE_EXPLICIT_INVAL_DATA: only invalidate cached pages on explicit request - * FUSE_MAP_ALIGNMENT: map_alignment field is valid + * FUSE_MAP_ALIGNMENT: init_out.map_alignment contains log2(byte alignment) for + * foffset and moffset fields in struct + * fuse_setupmapping_out and fuse_removemapping_one. + * FUSE_SUBMOUNTS: kernel supports auto-mounting directory submounts + * FUSE_HANDLE_KILLPRIV_V2: fs kills suid/sgid/cap on write/chown/trunc. + * Upon write/truncate suid/sgid is only killed if caller + * does not have CAP_FSETID. Additionally upon + * write/truncate sgid is killed only if file has group + * execute permission. (Same as Linux VFS behavior). */ #define FUSE_ASYNC_READ (1 << 0) #define FUSE_POSIX_LOCKS (1 << 1) @@ -342,6 +358,8 @@ struct fuse_file_lock { #define FUSE_NO_OPENDIR_SUPPORT (1 << 24) #define FUSE_EXPLICIT_INVAL_DATA (1 << 25) #define FUSE_MAP_ALIGNMENT (1 << 26) +#define FUSE_SUBMOUNTS (1 << 27) +#define FUSE_HANDLE_KILLPRIV_V2 (1 << 28) /** * CUSE INIT request/reply flags @@ -371,11 +389,14 @@ struct fuse_file_lock { * * FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed * FUSE_WRITE_LOCKOWNER: lock_owner field is valid - * FUSE_WRITE_KILL_PRIV: kill suid and sgid bits + * FUSE_WRITE_KILL_SUIDGID: kill suid and sgid bits */ #define FUSE_WRITE_CACHE (1 << 0) #define FUSE_WRITE_LOCKOWNER (1 << 1) -#define FUSE_WRITE_KILL_PRIV (1 << 2) +#define FUSE_WRITE_KILL_SUIDGID (1 << 2) + +/* Obsolete alias; this flag implies killing suid/sgid only. */ +#define FUSE_WRITE_KILL_PRIV FUSE_WRITE_KILL_SUIDGID /** * Read flags @@ -417,6 +438,19 @@ struct fuse_file_lock { */ #define FUSE_FSYNC_FDATASYNC (1 << 0) +/** + * fuse_attr flags + * + * FUSE_ATTR_SUBMOUNT: Object is a submount root + */ +#define FUSE_ATTR_SUBMOUNT (1 << 0) + +/** + * Open flags + * FUSE_OPEN_KILL_SUIDGID: Kill suid and sgid if executable + */ +#define FUSE_OPEN_KILL_SUIDGID (1 << 0) + enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, /* no reply */ @@ -578,14 +612,14 @@ struct fuse_setattr_in { struct fuse_open_in { uint32_t flags; - uint32_t unused; + uint32_t open_flags; /* FUSE_OPEN_... */ }; struct fuse_create_in { uint32_t flags; uint32_t mode; uint32_t umask; - uint32_t padding; + uint32_t open_flags; /* FUSE_OPEN_... */ }; struct fuse_open_out { @@ -892,4 +926,34 @@ struct fuse_copy_file_range_in { uint64_t flags; }; +#define FUSE_SETUPMAPPING_FLAG_WRITE (1ull << 0) +#define FUSE_SETUPMAPPING_FLAG_READ (1ull << 1) +struct fuse_setupmapping_in { + /* An already open handle */ + uint64_t fh; + /* Offset into the file to start the mapping */ + uint64_t foffset; + /* Length of mapping required */ + uint64_t len; + /* Flags, FUSE_SETUPMAPPING_FLAG_* */ + uint64_t flags; + /* Offset in Memory Window */ + uint64_t moffset; +}; + +struct fuse_removemapping_in { + /* number of fuse_removemapping_one follows */ + uint32_t count; +}; + +struct fuse_removemapping_one { + /* Offset into the dax window start the unmapping */ + uint64_t moffset; + /* Length of mapping required */ + uint64_t len; +}; + +#define FUSE_REMOVEMAPPING_MAX_ENTRY \ + (PAGE_SIZE / sizeof(struct fuse_removemapping_one)) + #endif /* _LINUX_FUSE_H */ diff --git a/include/uapi/linux/genetlink.h b/include/uapi/linux/genetlink.h index 9c0636ec2286..d83f214b4134 100644 --- a/include/uapi/linux/genetlink.h +++ b/include/uapi/linux/genetlink.h @@ -64,6 +64,8 @@ enum { CTRL_ATTR_OPS, CTRL_ATTR_MCAST_GROUPS, CTRL_ATTR_POLICY, + CTRL_ATTR_OP_POLICY, + CTRL_ATTR_OP, __CTRL_ATTR_MAX, }; @@ -85,6 +87,15 @@ enum { __CTRL_ATTR_MCAST_GRP_MAX, }; +enum { + CTRL_ATTR_POLICY_UNSPEC, + CTRL_ATTR_POLICY_DO, + CTRL_ATTR_POLICY_DUMP, + + __CTRL_ATTR_POLICY_DUMP_MAX, + CTRL_ATTR_POLICY_DUMP_MAX = __CTRL_ATTR_POLICY_DUMP_MAX - 1 +}; + #define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h index 9c27cecf406f..e4eb0b8c5cf9 100644 --- a/include/uapi/linux/gpio.h +++ b/include/uapi/linux/gpio.h @@ -11,22 +11,299 @@ #ifndef _UAPI_GPIO_H_ #define _UAPI_GPIO_H_ +#include <linux/const.h> #include <linux/ioctl.h> #include <linux/types.h> +/* + * The maximum size of name and label arrays. + * + * Must be a multiple of 8 to ensure 32/64-bit alignment of structs. + */ +#define GPIO_MAX_NAME_SIZE 32 + /** * struct gpiochip_info - Information about a certain GPIO chip * @name: the Linux kernel name of this GPIO chip * @label: a functional name for this GPIO chip, such as a product - * number, may be empty + * number, may be empty (i.e. label[0] == '\0') * @lines: number of GPIO lines on this chip */ struct gpiochip_info { - char name[32]; - char label[32]; + char name[GPIO_MAX_NAME_SIZE]; + char label[GPIO_MAX_NAME_SIZE]; __u32 lines; }; +/* + * Maximum number of requested lines. + * + * Must be no greater than 64, as bitmaps are restricted here to 64-bits + * for simplicity, and a multiple of 2 to ensure 32/64-bit alignment of + * structs. + */ +#define GPIO_V2_LINES_MAX 64 + +/* + * The maximum number of configuration attributes associated with a line + * request. + */ +#define GPIO_V2_LINE_NUM_ATTRS_MAX 10 + +/** + * enum gpio_v2_line_flag - &struct gpio_v2_line_attribute.flags values + * @GPIO_V2_LINE_FLAG_USED: line is not available for request + * @GPIO_V2_LINE_FLAG_ACTIVE_LOW: line active state is physical low + * @GPIO_V2_LINE_FLAG_INPUT: line is an input + * @GPIO_V2_LINE_FLAG_OUTPUT: line is an output + * @GPIO_V2_LINE_FLAG_EDGE_RISING: line detects rising (inactive to active) + * edges + * @GPIO_V2_LINE_FLAG_EDGE_FALLING: line detects falling (active to + * inactive) edges + * @GPIO_V2_LINE_FLAG_OPEN_DRAIN: line is an open drain output + * @GPIO_V2_LINE_FLAG_OPEN_SOURCE: line is an open source output + * @GPIO_V2_LINE_FLAG_BIAS_PULL_UP: line has pull-up bias enabled + * @GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN: line has pull-down bias enabled + * @GPIO_V2_LINE_FLAG_BIAS_DISABLED: line has bias disabled + * @GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME: line events contain REALTIME timestamps + */ +enum gpio_v2_line_flag { + GPIO_V2_LINE_FLAG_USED = _BITULL(0), + GPIO_V2_LINE_FLAG_ACTIVE_LOW = _BITULL(1), + GPIO_V2_LINE_FLAG_INPUT = _BITULL(2), + GPIO_V2_LINE_FLAG_OUTPUT = _BITULL(3), + GPIO_V2_LINE_FLAG_EDGE_RISING = _BITULL(4), + GPIO_V2_LINE_FLAG_EDGE_FALLING = _BITULL(5), + GPIO_V2_LINE_FLAG_OPEN_DRAIN = _BITULL(6), + GPIO_V2_LINE_FLAG_OPEN_SOURCE = _BITULL(7), + GPIO_V2_LINE_FLAG_BIAS_PULL_UP = _BITULL(8), + GPIO_V2_LINE_FLAG_BIAS_PULL_DOWN = _BITULL(9), + GPIO_V2_LINE_FLAG_BIAS_DISABLED = _BITULL(10), + GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME = _BITULL(11), +}; + +/** + * struct gpio_v2_line_values - Values of GPIO lines + * @bits: a bitmap containing the value of the lines, set to 1 for active + * and 0 for inactive. + * @mask: a bitmap identifying the lines to get or set, with each bit + * number corresponding to the index into &struct + * gpio_v2_line_request.offsets. + */ +struct gpio_v2_line_values { + __aligned_u64 bits; + __aligned_u64 mask; +}; + +/** + * enum gpio_v2_line_attr_id - &struct gpio_v2_line_attribute.id values + * identifying which field of the attribute union is in use. + * @GPIO_V2_LINE_ATTR_ID_FLAGS: flags field is in use + * @GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES: values field is in use + * @GPIO_V2_LINE_ATTR_ID_DEBOUNCE: debounce_period_us field is in use + */ +enum gpio_v2_line_attr_id { + GPIO_V2_LINE_ATTR_ID_FLAGS = 1, + GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES = 2, + GPIO_V2_LINE_ATTR_ID_DEBOUNCE = 3, +}; + +/** + * struct gpio_v2_line_attribute - a configurable attribute of a line + * @id: attribute identifier with value from &enum gpio_v2_line_attr_id + * @padding: reserved for future use and must be zero filled + * @flags: if id is %GPIO_V2_LINE_ATTR_ID_FLAGS, the flags for the GPIO + * line, with values from &enum gpio_v2_line_flag, such as + * %GPIO_V2_LINE_FLAG_ACTIVE_LOW, %GPIO_V2_LINE_FLAG_OUTPUT etc, added + * together. This overrides the default flags contained in the &struct + * gpio_v2_line_config for the associated line. + * @values: if id is %GPIO_V2_LINE_ATTR_ID_OUTPUT_VALUES, a bitmap + * containing the values to which the lines will be set, with each bit + * number corresponding to the index into &struct + * gpio_v2_line_request.offsets. + * @debounce_period_us: if id is %GPIO_V2_LINE_ATTR_ID_DEBOUNCE, the + * desired debounce period, in microseconds + */ +struct gpio_v2_line_attribute { + __u32 id; + __u32 padding; + union { + __aligned_u64 flags; + __aligned_u64 values; + __u32 debounce_period_us; + }; +}; + +/** + * struct gpio_v2_line_config_attribute - a configuration attribute + * associated with one or more of the requested lines. + * @attr: the configurable attribute + * @mask: a bitmap identifying the lines to which the attribute applies, + * with each bit number corresponding to the index into &struct + * gpio_v2_line_request.offsets. + */ +struct gpio_v2_line_config_attribute { + struct gpio_v2_line_attribute attr; + __aligned_u64 mask; +}; + +/** + * struct gpio_v2_line_config - Configuration for GPIO lines + * @flags: flags for the GPIO lines, with values from &enum + * gpio_v2_line_flag, such as %GPIO_V2_LINE_FLAG_ACTIVE_LOW, + * %GPIO_V2_LINE_FLAG_OUTPUT etc, added together. This is the default for + * all requested lines but may be overridden for particular lines using + * @attrs. + * @num_attrs: the number of attributes in @attrs + * @padding: reserved for future use and must be zero filled + * @attrs: the configuration attributes associated with the requested + * lines. Any attribute should only be associated with a particular line + * once. If an attribute is associated with a line multiple times then the + * first occurrence (i.e. lowest index) has precedence. + */ +struct gpio_v2_line_config { + __aligned_u64 flags; + __u32 num_attrs; + /* Pad to fill implicit padding and reserve space for future use. */ + __u32 padding[5]; + struct gpio_v2_line_config_attribute attrs[GPIO_V2_LINE_NUM_ATTRS_MAX]; +}; + +/** + * struct gpio_v2_line_request - Information about a request for GPIO lines + * @offsets: an array of desired lines, specified by offset index for the + * associated GPIO chip + * @consumer: a desired consumer label for the selected GPIO lines such as + * "my-bitbanged-relay" + * @config: requested configuration for the lines. + * @num_lines: number of lines requested in this request, i.e. the number + * of valid fields in the %GPIO_V2_LINES_MAX sized arrays, set to 1 to + * request a single line + * @event_buffer_size: a suggested minimum number of line events that the + * kernel should buffer. This is only relevant if edge detection is + * enabled in the configuration. Note that this is only a suggested value + * and the kernel may allocate a larger buffer or cap the size of the + * buffer. If this field is zero then the buffer size defaults to a minimum + * of @num_lines * 16. + * @padding: reserved for future use and must be zero filled + * @fd: if successful this field will contain a valid anonymous file handle + * after a %GPIO_GET_LINE_IOCTL operation, zero or negative value means + * error + */ +struct gpio_v2_line_request { + __u32 offsets[GPIO_V2_LINES_MAX]; + char consumer[GPIO_MAX_NAME_SIZE]; + struct gpio_v2_line_config config; + __u32 num_lines; + __u32 event_buffer_size; + /* Pad to fill implicit padding and reserve space for future use. */ + __u32 padding[5]; + __s32 fd; +}; + +/** + * struct gpio_v2_line_info - Information about a certain GPIO line + * @name: the name of this GPIO line, such as the output pin of the line on + * the chip, a rail or a pin header name on a board, as specified by the + * GPIO chip, may be empty (i.e. name[0] == '\0') + * @consumer: a functional name for the consumer of this GPIO line as set + * by whatever is using it, will be empty if there is no current user but + * may also be empty if the consumer doesn't set this up + * @offset: the local offset on this GPIO chip, fill this in when + * requesting the line information from the kernel + * @num_attrs: the number of attributes in @attrs + * @flags: flags for the GPIO lines, with values from &enum + * gpio_v2_line_flag, such as %GPIO_V2_LINE_FLAG_ACTIVE_LOW, + * %GPIO_V2_LINE_FLAG_OUTPUT etc, added together. + * @attrs: the configuration attributes associated with the line + * @padding: reserved for future use + */ +struct gpio_v2_line_info { + char name[GPIO_MAX_NAME_SIZE]; + char consumer[GPIO_MAX_NAME_SIZE]; + __u32 offset; + __u32 num_attrs; + __aligned_u64 flags; + struct gpio_v2_line_attribute attrs[GPIO_V2_LINE_NUM_ATTRS_MAX]; + /* Space reserved for future use. */ + __u32 padding[4]; +}; + +/** + * enum gpio_v2_line_changed_type - &struct gpio_v2_line_changed.event_type + * values + * @GPIO_V2_LINE_CHANGED_REQUESTED: line has been requested + * @GPIO_V2_LINE_CHANGED_RELEASED: line has been released + * @GPIO_V2_LINE_CHANGED_CONFIG: line has been reconfigured + */ +enum gpio_v2_line_changed_type { + GPIO_V2_LINE_CHANGED_REQUESTED = 1, + GPIO_V2_LINE_CHANGED_RELEASED = 2, + GPIO_V2_LINE_CHANGED_CONFIG = 3, +}; + +/** + * struct gpio_v2_line_info_changed - Information about a change in status + * of a GPIO line + * @info: updated line information + * @timestamp_ns: estimate of time of status change occurrence, in nanoseconds + * @event_type: the type of change with a value from &enum + * gpio_v2_line_changed_type + * @padding: reserved for future use + */ +struct gpio_v2_line_info_changed { + struct gpio_v2_line_info info; + __aligned_u64 timestamp_ns; + __u32 event_type; + /* Pad struct to 64-bit boundary and reserve space for future use. */ + __u32 padding[5]; +}; + +/** + * enum gpio_v2_line_event_id - &struct gpio_v2_line_event.id values + * @GPIO_V2_LINE_EVENT_RISING_EDGE: event triggered by a rising edge + * @GPIO_V2_LINE_EVENT_FALLING_EDGE: event triggered by a falling edge + */ +enum gpio_v2_line_event_id { + GPIO_V2_LINE_EVENT_RISING_EDGE = 1, + GPIO_V2_LINE_EVENT_FALLING_EDGE = 2, +}; + +/** + * struct gpio_v2_line_event - The actual event being pushed to userspace + * @timestamp_ns: best estimate of time of event occurrence, in nanoseconds. + * @id: event identifier with value from &enum gpio_v2_line_event_id + * @offset: the offset of the line that triggered the event + * @seqno: the sequence number for this event in the sequence of events for + * all the lines in this line request + * @line_seqno: the sequence number for this event in the sequence of + * events on this particular line + * @padding: reserved for future use + * + * By default the @timestamp_ns is read from %CLOCK_MONOTONIC and is + * intended to allow the accurate measurement of the time between events. + * It does not provide the wall-clock time. + * + * If the %GPIO_V2_LINE_FLAG_EVENT_CLOCK_REALTIME flag is set then the + * @timestamp_ns is read from %CLOCK_REALTIME. + */ +struct gpio_v2_line_event { + __aligned_u64 timestamp_ns; + __u32 id; + __u32 offset; + __u32 seqno; + __u32 line_seqno; + /* Space reserved for future use. */ + __u32 padding[6]; +}; + +/* + * ABI v1 + * + * This version of the ABI is deprecated. + * Use the latest version of the ABI, defined above, instead. + */ + /* Informational flags */ #define GPIOLINE_FLAG_KERNEL (1UL << 0) /* Line used by the kernel */ #define GPIOLINE_FLAG_IS_OUT (1UL << 1) @@ -44,16 +321,19 @@ struct gpiochip_info { * @flags: various flags for this line * @name: the name of this GPIO line, such as the output pin of the line on the * chip, a rail or a pin header name on a board, as specified by the gpio - * chip, may be empty + * chip, may be empty (i.e. name[0] == '\0') * @consumer: a functional name for the consumer of this GPIO line as set by * whatever is using it, will be empty if there is no current user but may * also be empty if the consumer doesn't set this up + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_info instead. */ struct gpioline_info { __u32 line_offset; __u32 flags; - char name[32]; - char consumer[32]; + char name[GPIO_MAX_NAME_SIZE]; + char consumer[GPIO_MAX_NAME_SIZE]; }; /* Maximum number of requested handles */ @@ -71,14 +351,18 @@ enum { * of a GPIO line * @info: updated line information * @timestamp: estimate of time of status change occurrence, in nanoseconds - * @event_type: one of GPIOLINE_CHANGED_REQUESTED, GPIOLINE_CHANGED_RELEASED - * and GPIOLINE_CHANGED_CONFIG + * @event_type: one of %GPIOLINE_CHANGED_REQUESTED, + * %GPIOLINE_CHANGED_RELEASED and %GPIOLINE_CHANGED_CONFIG + * @padding: reserved for future use * - * Note: struct gpioline_info embedded here has 32-bit alignment on its own, + * The &struct gpioline_info embedded here has 32-bit alignment on its own, * but it works fine with 64-bit alignment too. With its 72 byte size, we can * guarantee there are no implicit holes between it and subsequent members. * The 20-byte padding at the end makes sure we don't add any implicit padding * at the end of the structure on 64-bit architectures. + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_info_changed instead. */ struct gpioline_info_changed { struct gpioline_info info; @@ -102,13 +386,13 @@ struct gpioline_info_changed { * @lineoffsets: an array of desired lines, specified by offset index for the * associated GPIO device * @flags: desired flags for the desired GPIO lines, such as - * GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed + * %GPIOHANDLE_REQUEST_OUTPUT, %GPIOHANDLE_REQUEST_ACTIVE_LOW etc, added * together. Note that even if multiple lines are requested, the same flags * must be applicable to all of them, if you want lines with individual * flags set, request them one by one. It is possible to select * a batch of input or output lines, but they must all have the same * characteristics, i.e. all inputs or all outputs, all active low etc - * @default_values: if the GPIOHANDLE_REQUEST_OUTPUT is set for a requested + * @default_values: if the %GPIOHANDLE_REQUEST_OUTPUT is set for a requested * line, this specifies the default output value, should be 0 (low) or * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high) * @consumer_label: a desired consumer label for the selected GPIO line(s) @@ -116,14 +400,17 @@ struct gpioline_info_changed { * @lines: number of lines requested in this request, i.e. the number of * valid fields in the above arrays, set to 1 to request a single line * @fd: if successful this field will contain a valid anonymous file handle - * after a GPIO_GET_LINEHANDLE_IOCTL operation, zero or negative value + * after a %GPIO_GET_LINEHANDLE_IOCTL operation, zero or negative value * means error + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_request instead. */ struct gpiohandle_request { __u32 lineoffsets[GPIOHANDLES_MAX]; __u32 flags; __u8 default_values[GPIOHANDLES_MAX]; - char consumer_label[32]; + char consumer_label[GPIO_MAX_NAME_SIZE]; __u32 lines; int fd; }; @@ -131,12 +418,15 @@ struct gpiohandle_request { /** * struct gpiohandle_config - Configuration for a GPIO handle request * @flags: updated flags for the requested GPIO lines, such as - * GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed + * %GPIOHANDLE_REQUEST_OUTPUT, %GPIOHANDLE_REQUEST_ACTIVE_LOW etc, added * together - * @default_values: if the GPIOHANDLE_REQUEST_OUTPUT is set in flags, + * @default_values: if the %GPIOHANDLE_REQUEST_OUTPUT is set in flags, * this specifies the default output value, should be 0 (low) or * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high) * @padding: reserved for future use and should be zero filled + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_config instead. */ struct gpiohandle_config { __u32 flags; @@ -144,21 +434,19 @@ struct gpiohandle_config { __u32 padding[4]; /* padding for future use */ }; -#define GPIOHANDLE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0a, struct gpiohandle_config) - /** * struct gpiohandle_data - Information of values on a GPIO handle * @values: when getting the state of lines this contains the current * state of a line, when setting the state of lines these should contain * the desired target state + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_values instead. */ struct gpiohandle_data { __u8 values[GPIOHANDLES_MAX]; }; -#define GPIOHANDLE_GET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x08, struct gpiohandle_data) -#define GPIOHANDLE_SET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x09, struct gpiohandle_data) - /* Eventrequest flags */ #define GPIOEVENT_REQUEST_RISING_EDGE (1UL << 0) #define GPIOEVENT_REQUEST_FALLING_EDGE (1UL << 1) @@ -169,24 +457,27 @@ struct gpiohandle_data { * @lineoffset: the desired line to subscribe to events from, specified by * offset index for the associated GPIO device * @handleflags: desired handle flags for the desired GPIO line, such as - * GPIOHANDLE_REQUEST_ACTIVE_LOW or GPIOHANDLE_REQUEST_OPEN_DRAIN + * %GPIOHANDLE_REQUEST_ACTIVE_LOW or %GPIOHANDLE_REQUEST_OPEN_DRAIN * @eventflags: desired flags for the desired GPIO event line, such as - * GPIOEVENT_REQUEST_RISING_EDGE or GPIOEVENT_REQUEST_FALLING_EDGE + * %GPIOEVENT_REQUEST_RISING_EDGE or %GPIOEVENT_REQUEST_FALLING_EDGE * @consumer_label: a desired consumer label for the selected GPIO line(s) * such as "my-listener" * @fd: if successful this field will contain a valid anonymous file handle - * after a GPIO_GET_LINEEVENT_IOCTL operation, zero or negative value + * after a %GPIO_GET_LINEEVENT_IOCTL operation, zero or negative value * means error + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_request instead. */ struct gpioevent_request { __u32 lineoffset; __u32 handleflags; __u32 eventflags; - char consumer_label[32]; + char consumer_label[GPIO_MAX_NAME_SIZE]; int fd; }; -/** +/* * GPIO event types */ #define GPIOEVENT_EVENT_RISING_EDGE 0x01 @@ -196,17 +487,42 @@ struct gpioevent_request { * struct gpioevent_data - The actual event being pushed to userspace * @timestamp: best estimate of time of event occurrence, in nanoseconds * @id: event identifier + * + * Note: This struct is part of ABI v1 and is deprecated. + * Use &struct gpio_v2_line_event instead. */ struct gpioevent_data { __u64 timestamp; __u32 id; }; +/* + * v1 and v2 ioctl()s + */ #define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info) +#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0C, __u32) + +/* + * v2 ioctl()s + */ +#define GPIO_V2_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x05, struct gpio_v2_line_info) +#define GPIO_V2_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x06, struct gpio_v2_line_info) +#define GPIO_V2_GET_LINE_IOCTL _IOWR(0xB4, 0x07, struct gpio_v2_line_request) +#define GPIO_V2_LINE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0D, struct gpio_v2_line_config) +#define GPIO_V2_LINE_GET_VALUES_IOCTL _IOWR(0xB4, 0x0E, struct gpio_v2_line_values) +#define GPIO_V2_LINE_SET_VALUES_IOCTL _IOWR(0xB4, 0x0F, struct gpio_v2_line_values) + +/* + * v1 ioctl()s + * + * These ioctl()s are deprecated. Use the v2 equivalent instead. + */ #define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info) -#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0b, struct gpioline_info) -#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0c, __u32) #define GPIO_GET_LINEHANDLE_IOCTL _IOWR(0xB4, 0x03, struct gpiohandle_request) #define GPIO_GET_LINEEVENT_IOCTL _IOWR(0xB4, 0x04, struct gpioevent_request) +#define GPIOHANDLE_GET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x08, struct gpiohandle_data) +#define GPIOHANDLE_SET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x09, struct gpiohandle_data) +#define GPIOHANDLE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0A, struct gpiohandle_config) +#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0B, struct gpioline_info) #endif /* _UAPI_GPIO_H_ */ diff --git a/include/uapi/linux/gtp.h b/include/uapi/linux/gtp.h index c7d66755d212..79f9191bbb24 100644 --- a/include/uapi/linux/gtp.h +++ b/include/uapi/linux/gtp.h @@ -2,6 +2,8 @@ #ifndef _UAPI_LINUX_GTP_H_ #define _UAPI_LINUX_GTP_H_ +#define GTP_GENL_MCGRP_NAME "gtp" + enum gtp_genl_cmds { GTP_CMD_NEWPDP, GTP_CMD_DELPDP, diff --git a/include/uapi/linux/hidraw.h b/include/uapi/linux/hidraw.h index 4913539e5bcc..33ebad81720a 100644 --- a/include/uapi/linux/hidraw.h +++ b/include/uapi/linux/hidraw.h @@ -40,6 +40,12 @@ struct hidraw_devinfo { #define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len) #define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len) #define HIDIOCGRAWUNIQ(len) _IOC(_IOC_READ, 'H', 0x08, len) +/* The first byte of SINPUT and GINPUT is the report number */ +#define HIDIOCSINPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x09, len) +#define HIDIOCGINPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0A, len) +/* The first byte of SOUTPUT and GOUTPUT is the report number */ +#define HIDIOCSOUTPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0B, len) +#define HIDIOCGOUTPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0C, len) #define HIDRAW_FIRST_MINOR 0 #define HIDRAW_MAX_DEVICES 64 diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h index c1661febc2dc..0564fd7ccde4 100644 --- a/include/uapi/linux/icmpv6.h +++ b/include/uapi/linux/icmpv6.h @@ -138,6 +138,7 @@ struct icmp6hdr { #define ICMPV6_HDR_FIELD 0 #define ICMPV6_UNK_NEXTHDR 1 #define ICMPV6_UNK_OPTION 2 +#define ICMPV6_HDR_INCOMP 3 /* * constants for (set|get)sockopt diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index fdcdfe414223..236d437947bc 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -26,6 +26,9 @@ #define IDXD_OP_FLAG_DRDBK 0x4000 #define IDXD_OP_FLAG_DSTS 0x8000 +/* IAX */ +#define IDXD_OP_FLAG_RD_SRC2_AECS 0x010000 + /* Opcode */ enum dsa_opcode { DSA_OPCODE_NOOP = 0, @@ -47,6 +50,14 @@ enum dsa_opcode { DSA_OPCODE_CFLUSH = 0x20, }; +enum iax_opcode { + IAX_OPCODE_NOOP = 0, + IAX_OPCODE_DRAIN = 2, + IAX_OPCODE_MEMMOVE, + IAX_OPCODE_DECOMPRESS = 0x42, + IAX_OPCODE_COMPRESS, +}; + /* Completion record status */ enum dsa_completion_status { DSA_COMP_NONE = 0, @@ -80,6 +91,33 @@ enum dsa_completion_status { DSA_COMP_TRANSLATION_FAIL, }; +enum iax_completion_status { + IAX_COMP_NONE = 0, + IAX_COMP_SUCCESS, + IAX_COMP_PAGE_FAULT_IR = 0x04, + IAX_COMP_OUTBUF_OVERFLOW, + IAX_COMP_BAD_OPCODE = 0x10, + IAX_COMP_INVALID_FLAGS, + IAX_COMP_NOZERO_RESERVE, + IAX_COMP_INVALID_SIZE, + IAX_COMP_OVERLAP_BUFFERS = 0x16, + IAX_COMP_INT_HANDLE_INVAL = 0x19, + IAX_COMP_CRA_XLAT, + IAX_COMP_CRA_ALIGN, + IAX_COMP_ADDR_ALIGN, + IAX_COMP_PRIV_BAD, + IAX_COMP_TRAFFIC_CLASS_CONF, + IAX_COMP_PFAULT_RDBA, + IAX_COMP_HW_ERR1, + IAX_COMP_HW_ERR_DRB, + IAX_COMP_TRANSLATION_FAIL, + IAX_COMP_PRS_TIMEOUT, + IAX_COMP_WATCHDOG, + IAX_COMP_INVALID_COMP_FLAG = 0x30, + IAX_COMP_INVALID_FILTER_FLAG, + IAX_COMP_INVALID_NUM_ELEMS = 0x33, +}; + #define DSA_COMP_STATUS_MASK 0x7f #define DSA_COMP_STATUS_WRITE 0x80 @@ -163,6 +201,28 @@ struct dsa_hw_desc { }; } __attribute__((packed)); +struct iax_hw_desc { + uint32_t pasid:20; + uint32_t rsvd:11; + uint32_t priv:1; + uint32_t flags:24; + uint32_t opcode:8; + uint64_t completion_addr; + uint64_t src1_addr; + uint64_t dst_addr; + uint32_t src1_size; + uint16_t int_handle; + union { + uint16_t compr_flags; + uint16_t decompr_flags; + }; + uint64_t src2_addr; + uint32_t max_dst_size; + uint32_t src2_size; + uint32_t filter_flags; + uint32_t num_inputs; +} __attribute__((packed)); + struct dsa_raw_desc { uint64_t field[8]; } __attribute__((packed)); @@ -223,4 +283,23 @@ struct dsa_raw_completion_record { uint64_t field[4]; } __attribute__((packed)); +struct iax_completion_record { + volatile uint8_t status; + uint8_t error_code; + uint16_t rsvd; + uint32_t bytes_completed; + uint64_t fault_addr; + uint32_t invalid_flags; + uint32_t rsvd2; + uint32_t output_size; + uint8_t output_bits; + uint8_t rsvd3; + uint16_t rsvd4; + uint64_t rsvd5[4]; +} __attribute__((packed)); + +struct iax_raw_completion_record { + uint64_t field[8]; +} __attribute__((packed)); + #endif diff --git a/include/uapi/linux/if_alg.h b/include/uapi/linux/if_alg.h index bc2bcdec377b..dc52a11ba6d1 100644 --- a/include/uapi/linux/if_alg.h +++ b/include/uapi/linux/if_alg.h @@ -24,6 +24,22 @@ struct sockaddr_alg { __u8 salg_name[64]; }; +/* + * Linux v4.12 and later removed the 64-byte limit on salg_name[]; it's now an + * arbitrary-length field. We had to keep the original struct above for source + * compatibility with existing userspace programs, though. Use the new struct + * below if support for very long algorithm names is needed. To do this, + * allocate 'sizeof(struct sockaddr_alg_new) + strlen(algname) + 1' bytes, and + * copy algname (including the null terminator) into salg_name. + */ +struct sockaddr_alg_new { + __u16 salg_family; + __u8 salg_type[14]; + __u32 salg_feat; + __u32 salg_mask; + __u8 salg_name[]; +}; + struct af_alg_iv { __u32 ivlen; __u8 iv[0]; @@ -35,6 +51,7 @@ struct af_alg_iv { #define ALG_SET_OP 3 #define ALG_SET_AEAD_ASSOCLEN 4 #define ALG_SET_AEAD_AUTHSIZE 5 +#define ALG_SET_DRBG_ENTROPY 6 /* Operations */ #define ALG_OP_DECRYPT 0 diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index c1227aecd38f..13d59c51ef5b 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -121,6 +121,7 @@ enum { IFLA_BRIDGE_VLAN_INFO, IFLA_BRIDGE_VLAN_TUNNEL_INFO, IFLA_BRIDGE_MRP, + IFLA_BRIDGE_CFM, __IFLA_BRIDGE_MAX, }; #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1) @@ -328,6 +329,130 @@ struct br_mrp_start_in_test { __u16 in_id; }; +enum { + IFLA_BRIDGE_CFM_UNSPEC, + IFLA_BRIDGE_CFM_MEP_CREATE, + IFLA_BRIDGE_CFM_MEP_DELETE, + IFLA_BRIDGE_CFM_MEP_CONFIG, + IFLA_BRIDGE_CFM_CC_CONFIG, + IFLA_BRIDGE_CFM_CC_PEER_MEP_ADD, + IFLA_BRIDGE_CFM_CC_PEER_MEP_REMOVE, + IFLA_BRIDGE_CFM_CC_RDI, + IFLA_BRIDGE_CFM_CC_CCM_TX, + IFLA_BRIDGE_CFM_MEP_CREATE_INFO, + IFLA_BRIDGE_CFM_MEP_CONFIG_INFO, + IFLA_BRIDGE_CFM_CC_CONFIG_INFO, + IFLA_BRIDGE_CFM_CC_RDI_INFO, + IFLA_BRIDGE_CFM_CC_CCM_TX_INFO, + IFLA_BRIDGE_CFM_CC_PEER_MEP_INFO, + IFLA_BRIDGE_CFM_MEP_STATUS_INFO, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_INFO, + __IFLA_BRIDGE_CFM_MAX, +}; + +#define IFLA_BRIDGE_CFM_MAX (__IFLA_BRIDGE_CFM_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_CREATE_UNSPEC, + IFLA_BRIDGE_CFM_MEP_CREATE_INSTANCE, + IFLA_BRIDGE_CFM_MEP_CREATE_DOMAIN, + IFLA_BRIDGE_CFM_MEP_CREATE_DIRECTION, + IFLA_BRIDGE_CFM_MEP_CREATE_IFINDEX, + __IFLA_BRIDGE_CFM_MEP_CREATE_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_CREATE_MAX (__IFLA_BRIDGE_CFM_MEP_CREATE_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_DELETE_UNSPEC, + IFLA_BRIDGE_CFM_MEP_DELETE_INSTANCE, + __IFLA_BRIDGE_CFM_MEP_DELETE_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_DELETE_MAX (__IFLA_BRIDGE_CFM_MEP_DELETE_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_CONFIG_UNSPEC, + IFLA_BRIDGE_CFM_MEP_CONFIG_INSTANCE, + IFLA_BRIDGE_CFM_MEP_CONFIG_UNICAST_MAC, + IFLA_BRIDGE_CFM_MEP_CONFIG_MDLEVEL, + IFLA_BRIDGE_CFM_MEP_CONFIG_MEPID, + __IFLA_BRIDGE_CFM_MEP_CONFIG_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX (__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC, + IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE, + IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE, + IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL, + IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID, + __IFLA_BRIDGE_CFM_CC_CONFIG_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_CONFIG_MAX (__IFLA_BRIDGE_CFM_CC_CONFIG_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_PEER_MEP_UNSPEC, + IFLA_BRIDGE_CFM_CC_PEER_MEP_INSTANCE, + IFLA_BRIDGE_CFM_CC_PEER_MEPID, + __IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX (__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_RDI_UNSPEC, + IFLA_BRIDGE_CFM_CC_RDI_INSTANCE, + IFLA_BRIDGE_CFM_CC_RDI_RDI, + __IFLA_BRIDGE_CFM_CC_RDI_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_RDI_MAX (__IFLA_BRIDGE_CFM_CC_RDI_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_CCM_TX_UNSPEC, + IFLA_BRIDGE_CFM_CC_CCM_TX_INSTANCE, + IFLA_BRIDGE_CFM_CC_CCM_TX_DMAC, + IFLA_BRIDGE_CFM_CC_CCM_TX_SEQ_NO_UPDATE, + IFLA_BRIDGE_CFM_CC_CCM_TX_PERIOD, + IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV, + IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV_VALUE, + IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV, + IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV_VALUE, + __IFLA_BRIDGE_CFM_CC_CCM_TX_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX (__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_STATUS_UNSPEC, + IFLA_BRIDGE_CFM_MEP_STATUS_INSTANCE, + IFLA_BRIDGE_CFM_MEP_STATUS_OPCODE_UNEXP_SEEN, + IFLA_BRIDGE_CFM_MEP_STATUS_VERSION_UNEXP_SEEN, + IFLA_BRIDGE_CFM_MEP_STATUS_RX_LEVEL_LOW_SEEN, + __IFLA_BRIDGE_CFM_MEP_STATUS_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_STATUS_MAX (__IFLA_BRIDGE_CFM_MEP_STATUS_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_PEER_STATUS_UNSPEC, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_INSTANCE, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_PEER_MEPID, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_CCM_DEFECT, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_RDI, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_PORT_TLV_VALUE, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_IF_TLV_VALUE, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEEN, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_TLV_SEEN, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEQ_UNEXP_SEEN, + __IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1) + struct bridge_stp_xstats { __u64 transition_blk; __u64 transition_fwd; @@ -455,10 +580,33 @@ enum { enum { MDBA_MDB_EATTR_UNSPEC, MDBA_MDB_EATTR_TIMER, + MDBA_MDB_EATTR_SRC_LIST, + MDBA_MDB_EATTR_GROUP_MODE, + MDBA_MDB_EATTR_SOURCE, + MDBA_MDB_EATTR_RTPROT, __MDBA_MDB_EATTR_MAX }; #define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1) +/* per mdb entry source */ +enum { + MDBA_MDB_SRCLIST_UNSPEC, + MDBA_MDB_SRCLIST_ENTRY, + __MDBA_MDB_SRCLIST_MAX +}; +#define MDBA_MDB_SRCLIST_MAX (__MDBA_MDB_SRCLIST_MAX - 1) + +/* per mdb entry per source attributes + * these are embedded in MDBA_MDB_SRCLIST_ENTRY + */ +enum { + MDBA_MDB_SRCATTR_UNSPEC, + MDBA_MDB_SRCATTR_ADDRESS, + MDBA_MDB_SRCATTR_TIMER, + __MDBA_MDB_SRCATTR_MAX +}; +#define MDBA_MDB_SRCATTR_MAX (__MDBA_MDB_SRCATTR_MAX - 1) + /* multicast router types */ enum { MDB_RTR_TYPE_DISABLED, @@ -495,12 +643,15 @@ struct br_mdb_entry { __u8 state; #define MDB_FLAGS_OFFLOAD (1 << 0) #define MDB_FLAGS_FAST_LEAVE (1 << 1) +#define MDB_FLAGS_STAR_EXCL (1 << 2) +#define MDB_FLAGS_BLOCKED (1 << 3) __u8 flags; __u16 vid; struct { union { __be32 ip4; struct in6_addr ip6; + unsigned char mac_addr[ETH_ALEN]; } u; __be16 proto; } addr; @@ -509,10 +660,23 @@ struct br_mdb_entry { enum { MDBA_SET_ENTRY_UNSPEC, MDBA_SET_ENTRY, + MDBA_SET_ENTRY_ATTRS, __MDBA_SET_ENTRY_MAX, }; #define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) +/* [MDBA_SET_ENTRY_ATTRS] = { + * [MDBE_ATTR_xxx] + * ... + * } + */ +enum { + MDBE_ATTR_UNSPEC, + MDBE_ATTR_SOURCE, + __MDBE_ATTR_MAX, +}; +#define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1) + /* Embedded inside LINK_XSTATS_TYPE_BRIDGE */ enum { BRIDGE_XSTATS_UNSPEC, diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index d6de2b167448..a0b637911d3c 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -99,6 +99,7 @@ #define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */ #define ETH_P_NCSI 0x88F8 /* NCSI protocol */ #define ETH_P_PRP 0x88FB /* IEC 62439-3 PRP/HSRv0 */ +#define ETH_P_CFM 0x8902 /* Connectivity Fault Management */ #define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */ #define ETH_P_IBOE 0x8915 /* Infiniband over Ethernet */ #define ETH_P_TDLS 0x890D /* TDLS */ diff --git a/include/uapi/linux/if_frad.h b/include/uapi/linux/if_frad.h deleted file mode 100644 index 3c6ee85f6262..000000000000 --- a/include/uapi/linux/if_frad.h +++ /dev/null @@ -1,123 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are - * created for each DLCI associated with a FRAD. The FRAD driver - * is not truly a network device, but the lower level device - * handler. This allows other FRAD manufacturers to use the DLCI - * code, including its RFC1490 encapsulation alongside the current - * implementation for the Sangoma cards. - * - * Version: @(#)if_ifrad.h 0.15 31 Mar 96 - * - * Author: Mike McLagan <mike.mclagan@linux.org> - * - * Changes: - * 0.15 Mike McLagan changed structure defs (packed) - * re-arranged flags - * added DLCI_RET vars - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef _UAPI_FRAD_H_ -#define _UAPI_FRAD_H_ - -#include <linux/if.h> - -/* Structures and constants associated with the DLCI device driver */ - -struct dlci_add -{ - char devname[IFNAMSIZ]; - short dlci; -}; - -#define DLCI_GET_CONF (SIOCDEVPRIVATE + 2) -#define DLCI_SET_CONF (SIOCDEVPRIVATE + 3) - -/* - * These are related to the Sangoma SDLA and should remain in order. - * Code within the SDLA module is based on the specifics of this - * structure. Change at your own peril. - */ -struct dlci_conf { - short flags; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; - -/* these are part of the status read */ - short Tc_fwd; - short Tc_bwd; - short Tf_max; - short Tb_max; - -/* add any new fields here above is a mirror of sdla_dlci_conf */ -}; - -#define DLCI_GET_SLAVE (SIOCDEVPRIVATE + 4) - -/* configuration flags for DLCI */ -#define DLCI_IGNORE_CIR_OUT 0x0001 -#define DLCI_ACCOUNT_CIR_IN 0x0002 -#define DLCI_BUFFER_IF 0x0008 - -#define DLCI_VALID_FLAGS 0x000B - -/* defines for the actual Frame Relay hardware */ -#define FRAD_GET_CONF (SIOCDEVPRIVATE) -#define FRAD_SET_CONF (SIOCDEVPRIVATE + 1) - -#define FRAD_LAST_IOCTL FRAD_SET_CONF - -/* - * Based on the setup for the Sangoma SDLA. If changes are - * necessary to this structure, a routine will need to be - * added to that module to copy fields. - */ -struct frad_conf -{ - short station; - short flags; - short kbaud; - short clocking; - short mtu; - short T391; - short T392; - short N391; - short N392; - short N393; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; - -/* Add new fields here, above is a mirror of the sdla_conf */ - -}; - -#define FRAD_STATION_CPE 0x0000 -#define FRAD_STATION_NODE 0x0001 - -#define FRAD_TX_IGNORE_CIR 0x0001 -#define FRAD_RX_ACCOUNT_CIR 0x0002 -#define FRAD_DROP_ABORTED 0x0004 -#define FRAD_BUFFERIF 0x0008 -#define FRAD_STATS 0x0010 -#define FRAD_MCI 0x0100 -#define FRAD_AUTODLCI 0x8000 -#define FRAD_VALID_FLAGS 0x811F - -#define FRAD_CLOCK_INT 0x0001 -#define FRAD_CLOCK_EXT 0x0000 - - -#endif /* _UAPI_FRAD_H_ */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 7fba4de511de..82708c6db432 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -7,24 +7,23 @@ /* This struct should be in sync with struct rtnl_link_stats64 */ struct rtnl_link_stats { - __u32 rx_packets; /* total packets received */ - __u32 tx_packets; /* total packets transmitted */ - __u32 rx_bytes; /* total bytes received */ - __u32 tx_bytes; /* total bytes transmitted */ - __u32 rx_errors; /* bad packets received */ - __u32 tx_errors; /* packet transmit problems */ - __u32 rx_dropped; /* no space in linux buffers */ - __u32 tx_dropped; /* no space available in linux */ - __u32 multicast; /* multicast packets received */ + __u32 rx_packets; + __u32 tx_packets; + __u32 rx_bytes; + __u32 tx_bytes; + __u32 rx_errors; + __u32 tx_errors; + __u32 rx_dropped; + __u32 tx_dropped; + __u32 multicast; __u32 collisions; - /* detailed rx_errors: */ __u32 rx_length_errors; - __u32 rx_over_errors; /* receiver ring buff overflow */ - __u32 rx_crc_errors; /* recved pkt with crc error */ - __u32 rx_frame_errors; /* recv'd frame alignment error */ - __u32 rx_fifo_errors; /* recv'r fifo overrun */ - __u32 rx_missed_errors; /* receiver missed packet */ + __u32 rx_over_errors; + __u32 rx_crc_errors; + __u32 rx_frame_errors; + __u32 rx_fifo_errors; + __u32 rx_missed_errors; /* detailed tx_errors */ __u32 tx_aborted_errors; @@ -37,29 +36,201 @@ struct rtnl_link_stats { __u32 rx_compressed; __u32 tx_compressed; - __u32 rx_nohandler; /* dropped, no handler found */ + __u32 rx_nohandler; }; -/* The main device statistics structure */ +/** + * struct rtnl_link_stats64 - The main device statistics structure. + * + * @rx_packets: Number of good packets received by the interface. + * For hardware interfaces counts all good packets received from the device + * by the host, including packets which host had to drop at various stages + * of processing (even in the driver). + * + * @tx_packets: Number of packets successfully transmitted. + * For hardware interfaces counts packets which host was able to successfully + * hand over to the device, which does not necessarily mean that packets + * had been successfully transmitted out of the device, only that device + * acknowledged it copied them out of host memory. + * + * @rx_bytes: Number of good received bytes, corresponding to @rx_packets. + * + * For IEEE 802.3 devices should count the length of Ethernet Frames + * excluding the FCS. + * + * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets. + * + * For IEEE 802.3 devices should count the length of Ethernet Frames + * excluding the FCS. + * + * @rx_errors: Total number of bad packets received on this network device. + * This counter must include events counted by @rx_length_errors, + * @rx_crc_errors, @rx_frame_errors and other errors not otherwise + * counted. + * + * @tx_errors: Total number of transmit problems. + * This counter must include events counter by @tx_aborted_errors, + * @tx_carrier_errors, @tx_fifo_errors, @tx_heartbeat_errors, + * @tx_window_errors and other errors not otherwise counted. + * + * @rx_dropped: Number of packets received but not processed, + * e.g. due to lack of resources or unsupported protocol. + * For hardware interfaces this counter may include packets discarded + * due to L2 address filtering but should not include packets dropped + * by the device due to buffer exhaustion which are counted separately in + * @rx_missed_errors (since procfs folds those two counters together). + * + * @tx_dropped: Number of packets dropped on their way to transmission, + * e.g. due to lack of resources. + * + * @multicast: Multicast packets received. + * For hardware interfaces this statistic is commonly calculated + * at the device level (unlike @rx_packets) and therefore may include + * packets which did not reach the host. + * + * For IEEE 802.3 devices this counter may be equivalent to: + * + * - 30.3.1.1.21 aMulticastFramesReceivedOK + * + * @collisions: Number of collisions during packet transmissions. + * + * @rx_length_errors: Number of packets dropped due to invalid length. + * Part of aggregate "frame" errors in `/proc/net/dev`. + * + * For IEEE 802.3 devices this counter should be equivalent to a sum + * of the following attributes: + * + * - 30.3.1.1.23 aInRangeLengthErrors + * - 30.3.1.1.24 aOutOfRangeLengthField + * - 30.3.1.1.25 aFrameTooLongErrors + * + * @rx_over_errors: Receiver FIFO overflow event counter. + * + * Historically the count of overflow events. Such events may be + * reported in the receive descriptors or via interrupts, and may + * not correspond one-to-one with dropped packets. + * + * The recommended interpretation for high speed interfaces is - + * number of packets dropped because they did not fit into buffers + * provided by the host, e.g. packets larger than MTU or next buffer + * in the ring was not available for a scatter transfer. + * + * Part of aggregate "frame" errors in `/proc/net/dev`. + * + * This statistics was historically used interchangeably with + * @rx_fifo_errors. + * + * This statistic corresponds to hardware events and is not commonly used + * on software devices. + * + * @rx_crc_errors: Number of packets received with a CRC error. + * Part of aggregate "frame" errors in `/proc/net/dev`. + * + * For IEEE 802.3 devices this counter must be equivalent to: + * + * - 30.3.1.1.6 aFrameCheckSequenceErrors + * + * @rx_frame_errors: Receiver frame alignment errors. + * Part of aggregate "frame" errors in `/proc/net/dev`. + * + * For IEEE 802.3 devices this counter should be equivalent to: + * + * - 30.3.1.1.7 aAlignmentErrors + * + * @rx_fifo_errors: Receiver FIFO error counter. + * + * Historically the count of overflow events. Those events may be + * reported in the receive descriptors or via interrupts, and may + * not correspond one-to-one with dropped packets. + * + * This statistics was used interchangeably with @rx_over_errors. + * Not recommended for use in drivers for high speed interfaces. + * + * This statistic is used on software devices, e.g. to count software + * packet queue overflow (can) or sequencing errors (GRE). + * + * @rx_missed_errors: Count of packets missed by the host. + * Folded into the "drop" counter in `/proc/net/dev`. + * + * Counts number of packets dropped by the device due to lack + * of buffer space. This usually indicates that the host interface + * is slower than the network interface, or host is not keeping up + * with the receive packet rate. + * + * This statistic corresponds to hardware events and is not used + * on software devices. + * + * @tx_aborted_errors: + * Part of aggregate "carrier" errors in `/proc/net/dev`. + * For IEEE 802.3 devices capable of half-duplex operation this counter + * must be equivalent to: + * + * - 30.3.1.1.11 aFramesAbortedDueToXSColls + * + * High speed interfaces may use this counter as a general device + * discard counter. + * + * @tx_carrier_errors: Number of frame transmission errors due to loss + * of carrier during transmission. + * Part of aggregate "carrier" errors in `/proc/net/dev`. + * + * For IEEE 802.3 devices this counter must be equivalent to: + * + * - 30.3.1.1.13 aCarrierSenseErrors + * + * @tx_fifo_errors: Number of frame transmission errors due to device + * FIFO underrun / underflow. This condition occurs when the device + * begins transmission of a frame but is unable to deliver the + * entire frame to the transmitter in time for transmission. + * Part of aggregate "carrier" errors in `/proc/net/dev`. + * + * @tx_heartbeat_errors: Number of Heartbeat / SQE Test errors for + * old half-duplex Ethernet. + * Part of aggregate "carrier" errors in `/proc/net/dev`. + * + * For IEEE 802.3 devices possibly equivalent to: + * + * - 30.3.2.1.4 aSQETestErrors + * + * @tx_window_errors: Number of frame transmission errors due + * to late collisions (for Ethernet - after the first 64B of transmission). + * Part of aggregate "carrier" errors in `/proc/net/dev`. + * + * For IEEE 802.3 devices this counter must be equivalent to: + * + * - 30.3.1.1.10 aLateCollisions + * + * @rx_compressed: Number of correctly received compressed packets. + * This counters is only meaningful for interfaces which support + * packet compression (e.g. CSLIP, PPP). + * + * @tx_compressed: Number of transmitted compressed packets. + * This counters is only meaningful for interfaces which support + * packet compression (e.g. CSLIP, PPP). + * + * @rx_nohandler: Number of packets received on the interface + * but dropped by the networking stack because the device is + * not designated to receive packets (e.g. backup link in a bond). + */ struct rtnl_link_stats64 { - __u64 rx_packets; /* total packets received */ - __u64 tx_packets; /* total packets transmitted */ - __u64 rx_bytes; /* total bytes received */ - __u64 tx_bytes; /* total bytes transmitted */ - __u64 rx_errors; /* bad packets received */ - __u64 tx_errors; /* packet transmit problems */ - __u64 rx_dropped; /* no space in linux buffers */ - __u64 tx_dropped; /* no space available in linux */ - __u64 multicast; /* multicast packets received */ + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 rx_errors; + __u64 tx_errors; + __u64 rx_dropped; + __u64 tx_dropped; + __u64 multicast; __u64 collisions; /* detailed rx_errors: */ __u64 rx_length_errors; - __u64 rx_over_errors; /* receiver ring buff overflow */ - __u64 rx_crc_errors; /* recved pkt with crc error */ - __u64 rx_frame_errors; /* recv'd frame alignment error */ - __u64 rx_fifo_errors; /* recv'r fifo overrun */ - __u64 rx_missed_errors; /* receiver missed packet */ + __u64 rx_over_errors; + __u64 rx_crc_errors; + __u64 rx_frame_errors; + __u64 rx_fifo_errors; + __u64 rx_missed_errors; /* detailed tx_errors */ __u64 tx_aborted_errors; @@ -71,8 +242,7 @@ struct rtnl_link_stats64 { /* for cslip etc */ __u64 rx_compressed; __u64 tx_compressed; - - __u64 rx_nohandler; /* dropped, no handler found */ + __u64 rx_nohandler; }; /* The struct should be in sync with struct ifmap */ @@ -419,6 +589,8 @@ enum { IFLA_MACVLAN_MACADDR, IFLA_MACVLAN_MACADDR_DATA, IFLA_MACVLAN_MACADDR_COUNT, + IFLA_MACVLAN_BC_QUEUE_LEN, + IFLA_MACVLAN_BC_QUEUE_LEN_USED, __IFLA_MACVLAN_MAX, }; diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index 3d884d68eb30..c07caf7b40db 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -2,6 +2,7 @@ #ifndef __LINUX_IF_PACKET_H #define __LINUX_IF_PACKET_H +#include <asm/byteorder.h> #include <linux/types.h> struct sockaddr_pkt { @@ -296,6 +297,17 @@ struct packet_mreq { unsigned char mr_address[8]; }; +struct fanout_args { +#if defined(__LITTLE_ENDIAN_BITFIELD) + __u16 id; + __u16 type_flags; +#else + __u16 type_flags; + __u16 id; +#endif + __u32 max_num_members; +}; + #define PACKET_MR_MULTICAST 0 #define PACKET_MR_PROMISC 1 #define PACKET_MR_ALLMULTI 2 diff --git a/include/uapi/linux/if_pppol2tp.h b/include/uapi/linux/if_pppol2tp.h index 060b4d1f3129..a91044328bc9 100644 --- a/include/uapi/linux/if_pppol2tp.h +++ b/include/uapi/linux/if_pppol2tp.h @@ -75,7 +75,7 @@ struct pppol2tpv3in6_addr { }; /* Socket options: - * DEBUG - bitmask of debug message categories + * DEBUG - bitmask of debug message categories (not used) * SENDSEQ - 0 => don't send packets with sequence numbers * 1 => send packets with sequence numbers * RECVSEQ - 0 => receive packet sequence numbers are optional diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index fdd81affca4b..48c13147c0a8 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -94,6 +94,7 @@ enum iio_modifier { IIO_MOD_PM10, IIO_MOD_ETHANOL, IIO_MOD_H2, + IIO_MOD_O2, }; enum iio_event_type { diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index 5ba122c1949a..20ee93f0f876 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -160,6 +160,7 @@ enum { INET_DIAG_ULP_INFO, INET_DIAG_SK_BPF_STORAGES, INET_DIAG_CGROUP_ID, + INET_DIAG_SOCKOPT, __INET_DIAG_MAX, }; @@ -183,6 +184,23 @@ struct inet_diag_meminfo { __u32 idiag_tmem; }; +/* INET_DIAG_SOCKOPT */ + +struct inet_diag_sockopt { + __u8 recverr:1, + is_icsk:1, + freebind:1, + hdrincl:1, + mc_loop:1, + transparent:1, + mc_all:1, + nodefrag:1; + __u8 bind_address_no_port:1, + recverr_rfc4884:1, + defer_connect:1, + unused:5; +}; + /* INET_DIAG_VEGASINFO */ struct tcpvegas_info { diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index d65fde732518..d31a2a1e8ef9 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -42,6 +42,8 @@ struct io_uring_sqe { __u32 statx_flags; __u32 fadvise_advice; __u32 splice_flags; + __u32 rename_flags; + __u32 unlink_flags; }; __u64 user_data; /* data to be passed back at completion time */ union { @@ -95,6 +97,7 @@ enum { #define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */ #define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */ #define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */ +#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */ enum { IORING_OP_NOP, @@ -131,6 +134,9 @@ enum { IORING_OP_PROVIDE_BUFFERS, IORING_OP_REMOVE_BUFFERS, IORING_OP_TEE, + IORING_OP_SHUTDOWN, + IORING_OP_RENAMEAT, + IORING_OP_UNLINKAT, /* this goes last, obviously */ IORING_OP_LAST, @@ -145,6 +151,7 @@ enum { * sqe->timeout_flags */ #define IORING_TIMEOUT_ABS (1U << 0) +#define IORING_TIMEOUT_UPDATE (1U << 1) /* * sqe->splice_flags @@ -224,6 +231,8 @@ struct io_cqring_offsets { */ #define IORING_ENTER_GETEVENTS (1U << 0) #define IORING_ENTER_SQ_WAKEUP (1U << 1) +#define IORING_ENTER_SQ_WAIT (1U << 2) +#define IORING_ENTER_EXT_ARG (1U << 3) /* * Passed in for io_uring_setup(2). Copied back with updated info on success @@ -251,21 +260,30 @@ struct io_uring_params { #define IORING_FEAT_CUR_PERSONALITY (1U << 4) #define IORING_FEAT_FAST_POLL (1U << 5) #define IORING_FEAT_POLL_32BITS (1U << 6) +#define IORING_FEAT_SQPOLL_NONFIXED (1U << 7) +#define IORING_FEAT_EXT_ARG (1U << 8) /* * io_uring_register(2) opcodes and arguments */ -#define IORING_REGISTER_BUFFERS 0 -#define IORING_UNREGISTER_BUFFERS 1 -#define IORING_REGISTER_FILES 2 -#define IORING_UNREGISTER_FILES 3 -#define IORING_REGISTER_EVENTFD 4 -#define IORING_UNREGISTER_EVENTFD 5 -#define IORING_REGISTER_FILES_UPDATE 6 -#define IORING_REGISTER_EVENTFD_ASYNC 7 -#define IORING_REGISTER_PROBE 8 -#define IORING_REGISTER_PERSONALITY 9 -#define IORING_UNREGISTER_PERSONALITY 10 +enum { + IORING_REGISTER_BUFFERS = 0, + IORING_UNREGISTER_BUFFERS = 1, + IORING_REGISTER_FILES = 2, + IORING_UNREGISTER_FILES = 3, + IORING_REGISTER_EVENTFD = 4, + IORING_UNREGISTER_EVENTFD = 5, + IORING_REGISTER_FILES_UPDATE = 6, + IORING_REGISTER_EVENTFD_ASYNC = 7, + IORING_REGISTER_PROBE = 8, + IORING_REGISTER_PERSONALITY = 9, + IORING_UNREGISTER_PERSONALITY = 10, + IORING_REGISTER_RESTRICTIONS = 11, + IORING_REGISTER_ENABLE_RINGS = 12, + + /* this goes last */ + IORING_REGISTER_LAST +}; struct io_uring_files_update { __u32 offset; @@ -290,4 +308,41 @@ struct io_uring_probe { struct io_uring_probe_op ops[0]; }; +struct io_uring_restriction { + __u16 opcode; + union { + __u8 register_op; /* IORING_RESTRICTION_REGISTER_OP */ + __u8 sqe_op; /* IORING_RESTRICTION_SQE_OP */ + __u8 sqe_flags; /* IORING_RESTRICTION_SQE_FLAGS_* */ + }; + __u8 resv; + __u32 resv2[3]; +}; + +/* + * io_uring_restriction->opcode values + */ +enum { + /* Allow an io_uring_register(2) opcode */ + IORING_RESTRICTION_REGISTER_OP = 0, + + /* Allow an sqe opcode */ + IORING_RESTRICTION_SQE_OP = 1, + + /* Allow sqe flags */ + IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2, + + /* Require sqe flags (these flags must be set on each submission) */ + IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3, + + IORING_RESTRICTION_LAST +}; + +struct io_uring_getevents_arg { + __u64 sigmask; + __u32 sigmask_sz; + __u32 pad; + __u64 ts; +}; + #endif diff --git a/include/uapi/linux/iommu.h b/include/uapi/linux/iommu.h index c2b2caf9ed41..e1d9e75f2c94 100644 --- a/include/uapi/linux/iommu.h +++ b/include/uapi/linux/iommu.h @@ -139,6 +139,7 @@ enum iommu_page_response_code { /** * struct iommu_page_response - Generic page response information + * @argsz: User filled size of this data * @version: API version of this structure * @flags: encodes whether the corresponding fields are valid * (IOMMU_FAULT_PAGE_RESPONSE_* values) @@ -147,6 +148,7 @@ enum iommu_page_response_code { * @code: response code from &enum iommu_page_response_code */ struct iommu_page_response { + __u32 argsz; #define IOMMU_PAGE_RESP_VERSION_1 1 __u32 version; #define IOMMU_PAGE_RESP_PASID_VALID (1 << 0) @@ -222,6 +224,7 @@ struct iommu_inv_pasid_info { /** * struct iommu_cache_invalidate_info - First level/stage invalidation * information + * @argsz: User filled size of this data * @version: API version of this structure * @cache: bitfield that allows to select which caches to invalidate * @granularity: defines the lowest granularity used for the invalidation: @@ -250,6 +253,7 @@ struct iommu_inv_pasid_info { * must support the used granularity. */ struct iommu_cache_invalidate_info { + __u32 argsz; #define IOMMU_CACHE_INVALIDATE_INFO_VERSION_1 1 __u32 version; /* IOMMU paging structure cache */ @@ -259,11 +263,11 @@ struct iommu_cache_invalidate_info { #define IOMMU_CACHE_INV_TYPE_NR (3) __u8 cache; __u8 granularity; - __u8 padding[2]; + __u8 padding[6]; union { struct iommu_inv_pasid_info pasid_info; struct iommu_inv_addr_info addr_info; - }; + } granu; }; /** @@ -284,6 +288,7 @@ struct iommu_gpasid_bind_data_vtd { #define IOMMU_SVA_VTD_GPASID_PWT (1 << 3) /* page-level write through */ #define IOMMU_SVA_VTD_GPASID_EMTE (1 << 4) /* extended mem type enable */ #define IOMMU_SVA_VTD_GPASID_CD (1 << 5) /* PASID-level cache disable */ +#define IOMMU_SVA_VTD_GPASID_LAST (1 << 6) __u64 flags; __u32 pat; __u32 emt; @@ -296,6 +301,7 @@ struct iommu_gpasid_bind_data_vtd { /** * struct iommu_gpasid_bind_data - Information about device and guest PASID binding + * @argsz: User filled size of this data * @version: Version of this data structure * @format: PASID table entry format * @flags: Additional information on guest bind request @@ -313,21 +319,23 @@ struct iommu_gpasid_bind_data_vtd { * PASID to host PASID based on this bind data. */ struct iommu_gpasid_bind_data { + __u32 argsz; #define IOMMU_GPASID_BIND_VERSION_1 1 __u32 version; #define IOMMU_PASID_FORMAT_INTEL_VTD 1 +#define IOMMU_PASID_FORMAT_LAST 2 __u32 format; + __u32 addr_width; #define IOMMU_SVA_GPASID_VAL (1 << 0) /* guest PASID valid */ __u64 flags; __u64 gpgd; __u64 hpasid; __u64 gpasid; - __u32 addr_width; - __u8 padding[12]; + __u8 padding[8]; /* Vendor specific data */ union { struct iommu_gpasid_bind_data_vtd vtd; - }; + } vendor; }; #endif /* _UAPI_IOMMU_H */ diff --git a/include/uapi/linux/ipmi_msgdefs.h b/include/uapi/linux/ipmi_msgdefs.h index c2b23a9fdf3d..0934af3b8037 100644 --- a/include/uapi/linux/ipmi_msgdefs.h +++ b/include/uapi/linux/ipmi_msgdefs.h @@ -69,6 +69,8 @@ #define IPMI_ERR_MSG_TRUNCATED 0xc6 #define IPMI_REQ_LEN_INVALID_ERR 0xc7 #define IPMI_REQ_LEN_EXCEEDED_ERR 0xc8 +#define IPMI_DEVICE_IN_FW_UPDATE_ERR 0xd1 +#define IPMI_DEVICE_IN_INIT_ERR 0xd2 #define IPMI_NOT_IN_MY_STATE_ERR 0xd5 /* IPMI 2.0 */ #define IPMI_LOST_ARBITRATION_ERR 0x81 #define IPMI_BUS_ERR 0x82 diff --git a/include/uapi/linux/kd.h b/include/uapi/linux/kd.h index 4616b31f84da..ee929ece4112 100644 --- a/include/uapi/linux/kd.h +++ b/include/uapi/linux/kd.h @@ -173,7 +173,7 @@ struct console_font { #define KD_FONT_OP_SET 0 /* Set font */ #define KD_FONT_OP_GET 1 /* Get font */ #define KD_FONT_OP_SET_DEFAULT 2 /* Set font to default, data points to name / NULL */ -#define KD_FONT_OP_COPY 3 /* Copy from another console */ +#define KD_FONT_OP_COPY 3 /* Obsolete, do not use */ #define KD_FONT_FLAG_DONT_RECALC 1 /* Don't recalculate hw charcell size [compat] */ diff --git a/include/uapi/linux/kernel.h b/include/uapi/linux/kernel.h index 0ff8f7477847..fadf2db71fe8 100644 --- a/include/uapi/linux/kernel.h +++ b/include/uapi/linux/kernel.h @@ -3,13 +3,6 @@ #define _UAPI_LINUX_KERNEL_H #include <linux/sysinfo.h> - -/* - * 'kernel.h' contains some often-used function prototypes etc - */ -#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) -#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) - -#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) +#include <linux/const.h> #endif /* _UAPI_LINUX_KERNEL_H */ diff --git a/include/uapi/linux/keyboard.h b/include/uapi/linux/keyboard.h index 4846716e7c5c..36d230cedf12 100644 --- a/include/uapi/linux/keyboard.h +++ b/include/uapi/linux/keyboard.h @@ -27,7 +27,6 @@ #define MAX_NR_FUNC 256 /* max nr of strings assigned to keys */ #define KT_LATIN 0 /* we depend on this being zero */ -#define KT_LETTER 11 /* symbol that can be acted upon by CapsLock */ #define KT_FN 1 #define KT_SPEC 2 #define KT_PAD 3 @@ -38,6 +37,7 @@ #define KT_META 8 #define KT_ASCII 9 #define KT_LOCK 10 +#define KT_LETTER 11 /* symbol that can be acted upon by CapsLock */ #define KT_SLOCK 12 #define KT_DEAD2 13 #define KT_BRL 14 diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index f738c3b53f4e..695b606da4b1 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -449,8 +449,15 @@ struct kfd_ioctl_import_dmabuf_args { /* * KFD SMI(System Management Interface) events */ -/* Event type (defined by bitmask) */ -#define KFD_SMI_EVENT_VMFAULT 0x0000000000000001 +enum kfd_smi_event { + KFD_SMI_EVENT_NONE = 0, /* not used */ + KFD_SMI_EVENT_VMFAULT = 1, /* event start counting at 1 */ + KFD_SMI_EVENT_THERMAL_THROTTLE = 2, + KFD_SMI_EVENT_GPU_PRE_RESET = 3, + KFD_SMI_EVENT_GPU_POST_RESET = 4, +}; + +#define KFD_SMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1)) struct kfd_ioctl_smi_events_args { __u32 gpuid; /* to KFD */ diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 7d8eced6f459..374c67875cdb 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -248,6 +248,10 @@ struct kvm_hyperv_exit { #define KVM_EXIT_IOAPIC_EOI 26 #define KVM_EXIT_HYPERV 27 #define KVM_EXIT_ARM_NISV 28 +#define KVM_EXIT_X86_RDMSR 29 +#define KVM_EXIT_X86_WRMSR 30 +#define KVM_EXIT_DIRTY_RING_FULL 31 +#define KVM_EXIT_AP_RESET_HOLD 32 /* For KVM_EXIT_INTERNAL_ERROR */ /* Emulate instruction failed. */ @@ -413,6 +417,17 @@ struct kvm_run { __u64 esr_iss; __u64 fault_ipa; } arm_nisv; + /* KVM_EXIT_X86_RDMSR / KVM_EXIT_X86_WRMSR */ + struct { + __u8 error; /* user -> kernel */ + __u8 pad[7]; +#define KVM_MSR_EXIT_REASON_INVAL (1 << 0) +#define KVM_MSR_EXIT_REASON_UNKNOWN (1 << 1) +#define KVM_MSR_EXIT_REASON_FILTER (1 << 2) + __u32 reason; /* kernel -> user */ + __u32 index; /* kernel -> user */ + __u64 data; /* kernel <-> user */ + } msr; /* Fix the size of the union. */ char padding[256]; }; @@ -559,6 +574,7 @@ struct kvm_vapic_addr { #define KVM_MP_STATE_CHECK_STOP 6 #define KVM_MP_STATE_OPERATING 7 #define KVM_MP_STATE_LOAD 8 +#define KVM_MP_STATE_AP_RESET_HOLD 9 struct kvm_mp_state { __u32 mp_state; @@ -1037,6 +1053,11 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_SMALLER_MAXPHYADDR 185 #define KVM_CAP_S390_DIAG318 186 #define KVM_CAP_STEAL_TIME 187 +#define KVM_CAP_X86_USER_SPACE_MSR 188 +#define KVM_CAP_X86_MSR_FILTER 189 +#define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190 +#define KVM_CAP_SYS_HYPERV_CPUID 191 +#define KVM_CAP_DIRTY_LOG_RING 192 #ifdef KVM_CAP_IRQ_ROUTING @@ -1495,7 +1516,7 @@ struct kvm_enc_region { /* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */ #define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log) -/* Available with KVM_CAP_HYPERV_CPUID */ +/* Available with KVM_CAP_HYPERV_CPUID (vcpu) / KVM_CAP_SYS_HYPERV_CPUID (system) */ #define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2) /* Available with KVM_CAP_ARM_SVE */ @@ -1538,6 +1559,12 @@ struct kvm_pv_cmd { /* Available with KVM_CAP_S390_PROTECTED */ #define KVM_S390_PV_COMMAND _IOWR(KVMIO, 0xc5, struct kvm_pv_cmd) +/* Available with KVM_CAP_X86_MSR_FILTER */ +#define KVM_X86_SET_MSR_FILTER _IOW(KVMIO, 0xc6, struct kvm_msr_filter) + +/* Available with KVM_CAP_DIRTY_LOG_RING */ +#define KVM_RESET_DIRTY_RINGS _IO(KVMIO, 0xc7) + /* Secure Encrypted Virtualization command */ enum sev_cmd_id { /* Guest initialization commands */ @@ -1691,4 +1718,52 @@ struct kvm_hyperv_eventfd { #define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0) #define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1) +/* + * Arch needs to define the macro after implementing the dirty ring + * feature. KVM_DIRTY_LOG_PAGE_OFFSET should be defined as the + * starting page offset of the dirty ring structures. + */ +#ifndef KVM_DIRTY_LOG_PAGE_OFFSET +#define KVM_DIRTY_LOG_PAGE_OFFSET 0 +#endif + +/* + * KVM dirty GFN flags, defined as: + * + * |---------------+---------------+--------------| + * | bit 1 (reset) | bit 0 (dirty) | Status | + * |---------------+---------------+--------------| + * | 0 | 0 | Invalid GFN | + * | 0 | 1 | Dirty GFN | + * | 1 | X | GFN to reset | + * |---------------+---------------+--------------| + * + * Lifecycle of a dirty GFN goes like: + * + * dirtied harvested reset + * 00 -----------> 01 -------------> 1X -------+ + * ^ | + * | | + * +------------------------------------------+ + * + * The userspace program is only responsible for the 01->1X state + * conversion after harvesting an entry. Also, it must not skip any + * dirty bits, so that dirty bits are always harvested in sequence. + */ +#define KVM_DIRTY_GFN_F_DIRTY BIT(0) +#define KVM_DIRTY_GFN_F_RESET BIT(1) +#define KVM_DIRTY_GFN_F_MASK 0x3 + +/* + * KVM dirty rings should be mapped at KVM_DIRTY_LOG_PAGE_OFFSET of + * per-vcpu mmaped regions as an array of struct kvm_dirty_gfn. The + * size of the gfn buffer is decided by the first argument when + * enabling KVM_CAP_DIRTY_LOG_RING. + */ +struct kvm_dirty_gfn { + __u32 flags; + __u32 slot; + __u64 offset; +}; + #endif /* __LINUX_KVM_H */ diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h index 61158f5a1a5b..30c80d5ba4bf 100644 --- a/include/uapi/linux/l2tp.h +++ b/include/uapi/linux/l2tp.h @@ -108,7 +108,7 @@ enum { L2TP_ATTR_VLAN_ID, /* u16 (not used) */ L2TP_ATTR_COOKIE, /* 0, 4 or 8 bytes */ L2TP_ATTR_PEER_COOKIE, /* 0, 4 or 8 bytes */ - L2TP_ATTR_DEBUG, /* u32, enum l2tp_debug_flags */ + L2TP_ATTR_DEBUG, /* u32, enum l2tp_debug_flags (not used) */ L2TP_ATTR_RECV_SEQ, /* u8 */ L2TP_ATTR_SEND_SEQ, /* u8 */ L2TP_ATTR_LNS_MODE, /* u8 */ @@ -144,6 +144,7 @@ enum { L2TP_ATTR_RX_OOS_PACKETS, /* u64 */ L2TP_ATTR_RX_ERRORS, /* u64 */ L2TP_ATTR_STATS_PAD, + L2TP_ATTR_RX_COOKIE_DISCARDS, /* u64 */ __L2TP_ATTR_STATS_MAX, }; @@ -177,7 +178,9 @@ enum l2tp_seqmode { }; /** - * enum l2tp_debug_flags - debug message categories for L2TP tunnels/sessions + * enum l2tp_debug_flags - debug message categories for L2TP tunnels/sessions. + * + * Unused. * * @L2TP_MSG_DEBUG: verbose debug (if compiled in) * @L2TP_MSG_CONTROL: userspace - kernel interface diff --git a/include/uapi/linux/lightnvm.h b/include/uapi/linux/lightnvm.h index f9a1be7fc696..ead2e72e5c88 100644 --- a/include/uapi/linux/lightnvm.h +++ b/include/uapi/linux/lightnvm.h @@ -21,7 +21,7 @@ #define _UAPI_LINUX_LIGHTNVM_H #ifdef __KERNEL__ -#include <linux/kernel.h> +#include <linux/const.h> #include <linux/ioctl.h> #else /* __KERNEL__ */ #include <stdio.h> diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h index f99d9dcae667..c45a4eaea667 100644 --- a/include/uapi/linux/lirc.h +++ b/include/uapi/linux/lirc.h @@ -139,7 +139,7 @@ */ #define LIRC_GET_REC_TIMEOUT _IOR('i', 0x00000024, __u32) -/* +/** * struct lirc_scancode - decoded scancode with protocol for use with * LIRC_MODE_SCANCODE * @@ -196,6 +196,7 @@ struct lirc_scancode { * @RC_PROTO_RCMM24: RC-MM protocol 24 bits * @RC_PROTO_RCMM32: RC-MM protocol 32 bits * @RC_PROTO_XBOX_DVD: Xbox DVD Movie Playback Kit protocol + * @RC_PROTO_MAX: Maximum value of enum rc_proto */ enum rc_proto { RC_PROTO_UNKNOWN = 0, @@ -226,6 +227,7 @@ enum rc_proto { RC_PROTO_RCMM24 = 25, RC_PROTO_RCMM32 = 26, RC_PROTO_XBOX_DVD = 27, + RC_PROTO_MAX = RC_PROTO_XBOX_DVD, }; #endif diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h index 84fa53ffb13f..0dfc11ee243a 100644 --- a/include/uapi/linux/media-bus-format.h +++ b/include/uapi/linux/media-bus-format.h @@ -34,7 +34,7 @@ #define MEDIA_BUS_FMT_FIXED 0x0001 -/* RGB - next is 0x101d */ +/* RGB - next is 0x101e */ #define MEDIA_BUS_FMT_RGB444_1X12 0x1016 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002 @@ -56,6 +56,7 @@ #define MEDIA_BUS_FMT_RGB888_2X12_BE 0x100b #define MEDIA_BUS_FMT_RGB888_2X12_LE 0x100c #define MEDIA_BUS_FMT_RGB888_3X8 0x101c +#define MEDIA_BUS_FMT_RGB888_3X8_DELTA 0x101d #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011 #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012 #define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d @@ -156,4 +157,12 @@ /* HSV - next is 0x6002 */ #define MEDIA_BUS_FMT_AHSV8888_1X32 0x6001 +/* + * This format should be used when the same driver handles + * both sides of the link and the bus format is a fixed + * metadata format that is not configurable from userspace. + * Width and height will be set to 0 for this format. + */ +#define MEDIA_BUS_FMT_METADATA_FIXED 0x7001 + #endif /* __LINUX_MEDIA_BUS_FORMAT_H */ diff --git a/include/uapi/linux/mei.h b/include/uapi/linux/mei.h index c6aec86cc5de..4f3638489d01 100644 --- a/include/uapi/linux/mei.h +++ b/include/uapi/linux/mei.h @@ -66,4 +66,53 @@ struct mei_connect_client_data { */ #define IOCTL_MEI_NOTIFY_GET _IOR('H', 0x03, __u32) +/** + * struct mei_connect_client_vtag - mei client information struct with vtag + * + * @in_client_uuid: UUID of client to connect + * @vtag: virtual tag + * @reserved: reserved for future use + */ +struct mei_connect_client_vtag { + uuid_le in_client_uuid; + __u8 vtag; + __u8 reserved[3]; +}; + +/** + * struct mei_connect_client_data_vtag - IOCTL connect data union + * + * @connect: input connect data + * @out_client_properties: output client data + */ +struct mei_connect_client_data_vtag { + union { + struct mei_connect_client_vtag connect; + struct mei_client out_client_properties; + }; +}; + +/** + * DOC: + * This IOCTL is used to associate the current file descriptor with a + * FW Client (given by UUID), and virtual tag (vtag). + * The IOCTL opens a communication channel between a host client and + * a FW client on a tagged channel. From this point on, every read + * and write will communicate with the associated FW client with + * on the tagged channel. + * Upone close() the communication is terminated. + * + * The IOCTL argument is a struct with a union that contains + * the input parameter and the output parameter for this IOCTL. + * + * The input parameter is UUID of the FW Client, a vtag [0,255] + * The output parameter is the properties of the FW client + * (FW protocool version and max message size). + * + * Clients that do not support tagged connection + * will respond with -EOPNOTSUPP. + */ +#define IOCTL_MEI_CONNECT_CLIENT_VTAG \ + _IOWR('H', 0x04, struct mei_connect_client_data_vtag) + #endif /* _LINUX_MEI_H */ diff --git a/include/uapi/linux/membarrier.h b/include/uapi/linux/membarrier.h index 5891d7614c8c..737605897f36 100644 --- a/include/uapi/linux/membarrier.h +++ b/include/uapi/linux/membarrier.h @@ -114,6 +114,26 @@ * If this command is not implemented by an * architecture, -EINVAL is returned. * Returns 0 on success. + * @MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: + * Ensure the caller thread, upon return from + * system call, that all its running thread + * siblings have any currently running rseq + * critical sections restarted if @flags + * parameter is 0; if @flags parameter is + * MEMBARRIER_CMD_FLAG_CPU, + * then this operation is performed only + * on CPU indicated by @cpu_id. If this command is + * not implemented by an architecture, -EINVAL + * is returned. A process needs to register its + * intent to use the private expedited rseq + * command prior to using it, otherwise + * this command returns -EPERM. + * @MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: + * Register the process intent to use + * MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ. + * If this command is not implemented by an + * architecture, -EINVAL is returned. + * Returns 0 on success. * @MEMBARRIER_CMD_SHARED: * Alias to MEMBARRIER_CMD_GLOBAL. Provided for * header backward compatibility. @@ -131,9 +151,15 @@ enum membarrier_cmd { MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = (1 << 4), MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 5), MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = (1 << 6), + MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = (1 << 7), + MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = (1 << 8), /* Alias for header backward compatibility. */ MEMBARRIER_CMD_SHARED = MEMBARRIER_CMD_GLOBAL, }; +enum membarrier_cmd_flag { + MEMBARRIER_CMD_FLAG_CPU = (1 << 0), +}; + #endif /* _UAPI_LINUX_MEMBARRIER_H */ diff --git a/include/uapi/linux/mic_common.h b/include/uapi/linux/mic_common.h deleted file mode 100644 index 504e523f702c..000000000000 --- a/include/uapi/linux/mic_common.h +++ /dev/null @@ -1,235 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Intel MIC Platform Software Stack (MPSS) - * - * Copyright(c) 2013 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * - * Intel MIC driver. - * - */ -#ifndef __MIC_COMMON_H_ -#define __MIC_COMMON_H_ - -#include <linux/virtio_ring.h> - -#define __mic_align(a, x) (((a) + (x) - 1) & ~((x) - 1)) - -/** - * struct mic_device_desc: Virtio device information shared between the - * virtio driver and userspace backend - * - * @type: Device type: console/network/disk etc. Type 0/-1 terminates. - * @num_vq: Number of virtqueues. - * @feature_len: Number of bytes of feature bits. Multiply by 2: one for - host features and one for guest acknowledgements. - * @config_len: Number of bytes of the config array after virtqueues. - * @status: A status byte, written by the Guest. - * @config: Start of the following variable length config. - */ -struct mic_device_desc { - __s8 type; - __u8 num_vq; - __u8 feature_len; - __u8 config_len; - __u8 status; - __le64 config[0]; -} __attribute__ ((aligned(8))); - -/** - * struct mic_device_ctrl: Per virtio device information in the device page - * used internally by the host and card side drivers. - * - * @vdev: Used for storing MIC vdev information by the guest. - * @config_change: Set to 1 by host when a config change is requested. - * @vdev_reset: Set to 1 by guest to indicate virtio device has been reset. - * @guest_ack: Set to 1 by guest to ack a command. - * @host_ack: Set to 1 by host to ack a command. - * @used_address_updated: Set to 1 by guest when the used address should be - * updated. - * @c2h_vdev_db: The doorbell number to be used by guest. Set by host. - * @h2c_vdev_db: The doorbell number to be used by host. Set by guest. - */ -struct mic_device_ctrl { - __le64 vdev; - __u8 config_change; - __u8 vdev_reset; - __u8 guest_ack; - __u8 host_ack; - __u8 used_address_updated; - __s8 c2h_vdev_db; - __s8 h2c_vdev_db; -} __attribute__ ((aligned(8))); - -/** - * struct mic_bootparam: Virtio device independent information in device page - * - * @magic: A magic value used by the card to ensure it can see the host - * @h2c_config_db: Host to Card Virtio config doorbell set by card - * @node_id: Unique id of the node - * @h2c_scif_db - Host to card SCIF doorbell set by card - * @c2h_scif_db - Card to host SCIF doorbell set by host - * @scif_host_dma_addr - SCIF host queue pair DMA address - * @scif_card_dma_addr - SCIF card queue pair DMA address - */ -struct mic_bootparam { - __le32 magic; - __s8 h2c_config_db; - __u8 node_id; - __u8 h2c_scif_db; - __u8 c2h_scif_db; - __u64 scif_host_dma_addr; - __u64 scif_card_dma_addr; -} __attribute__ ((aligned(8))); - -/** - * struct mic_device_page: High level representation of the device page - * - * @bootparam: The bootparam structure is used for sharing information and - * status updates between MIC host and card drivers. - * @desc: Array of MIC virtio device descriptors. - */ -struct mic_device_page { - struct mic_bootparam bootparam; - struct mic_device_desc desc[0]; -}; -/** - * struct mic_vqconfig: This is how we expect the device configuration field - * for a virtqueue to be laid out in config space. - * - * @address: Guest/MIC physical address of the virtio ring - * (avail and desc rings) - * @used_address: Guest/MIC physical address of the used ring - * @num: The number of entries in the virtio_ring - */ -struct mic_vqconfig { - __le64 address; - __le64 used_address; - __le16 num; -} __attribute__ ((aligned(8))); - -/* - * The alignment to use between consumer and producer parts of vring. - * This is pagesize for historical reasons. - */ -#define MIC_VIRTIO_RING_ALIGN 4096 - -#define MIC_MAX_VRINGS 4 -#define MIC_VRING_ENTRIES 128 - -/* - * Max vring entries (power of 2) to ensure desc and avail rings - * fit in a single page - */ -#define MIC_MAX_VRING_ENTRIES 128 - -/** - * Max size of the desc block in bytes: includes: - * - struct mic_device_desc - * - struct mic_vqconfig (num_vq of these) - * - host and guest features - * - virtio device config space - */ -#define MIC_MAX_DESC_BLK_SIZE 256 - -/** - * struct _mic_vring_info - Host vring info exposed to userspace backend - * for the avail index and magic for the card. - * - * @avail_idx: host avail idx - * @magic: A magic debug cookie. - */ -struct _mic_vring_info { - __u16 avail_idx; - __le32 magic; -}; - -/** - * struct mic_vring - Vring information. - * - * @vr: The virtio ring. - * @info: Host vring information exposed to the userspace backend for the - * avail index and magic for the card. - * @va: The va for the buffer allocated for vr and info. - * @len: The length of the buffer required for allocating vr and info. - */ -struct mic_vring { - struct vring vr; - struct _mic_vring_info *info; - void *va; - int len; -}; - -#define mic_aligned_desc_size(d) __mic_align(mic_desc_size(d), 8) - -#ifndef INTEL_MIC_CARD -static inline unsigned mic_desc_size(const struct mic_device_desc *desc) -{ - return sizeof(*desc) + desc->num_vq * sizeof(struct mic_vqconfig) - + desc->feature_len * 2 + desc->config_len; -} - -static inline struct mic_vqconfig * -mic_vq_config(const struct mic_device_desc *desc) -{ - return (struct mic_vqconfig *)(desc + 1); -} - -static inline __u8 *mic_vq_features(const struct mic_device_desc *desc) -{ - return (__u8 *)(mic_vq_config(desc) + desc->num_vq); -} - -static inline __u8 *mic_vq_configspace(const struct mic_device_desc *desc) -{ - return mic_vq_features(desc) + desc->feature_len * 2; -} -static inline unsigned mic_total_desc_size(struct mic_device_desc *desc) -{ - return mic_aligned_desc_size(desc) + sizeof(struct mic_device_ctrl); -} -#endif - -/* Device page size */ -#define MIC_DP_SIZE 4096 - -#define MIC_MAGIC 0xc0ffee00 - -/** - * enum mic_states - MIC states. - */ -enum mic_states { - MIC_READY = 0, - MIC_BOOTING, - MIC_ONLINE, - MIC_SHUTTING_DOWN, - MIC_RESETTING, - MIC_RESET_FAILED, - MIC_LAST -}; - -/** - * enum mic_status - MIC status reported by card after - * a host or card initiated shutdown or a card crash. - */ -enum mic_status { - MIC_NOP = 0, - MIC_CRASHED, - MIC_HALTED, - MIC_POWER_OFF, - MIC_RESTART, - MIC_STATUS_LAST -}; - -#endif diff --git a/include/uapi/linux/mic_ioctl.h b/include/uapi/linux/mic_ioctl.h deleted file mode 100644 index 687b9cd9d3e2..000000000000 --- a/include/uapi/linux/mic_ioctl.h +++ /dev/null @@ -1,77 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Intel MIC Platform Software Stack (MPSS) - * - * Copyright(c) 2013 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * - * Intel MIC Host driver. - * - */ -#ifndef _MIC_IOCTL_H_ -#define _MIC_IOCTL_H_ - -#include <linux/types.h> - -/* - * mic_copy - MIC virtio descriptor copy. - * - * @iov: An array of IOVEC structures containing user space buffers. - * @iovcnt: Number of IOVEC structures in iov. - * @vr_idx: The vring index. - * @update_used: A non zero value results in used index being updated. - * @out_len: The aggregate of the total length written to or read from - * the virtio device. - */ -struct mic_copy_desc { -#ifdef __KERNEL__ - struct iovec __user *iov; -#else - struct iovec *iov; -#endif - __u32 iovcnt; - __u8 vr_idx; - __u8 update_used; - __u32 out_len; -}; - -/* - * Add a new virtio device - * The (struct mic_device_desc *) pointer points to a device page entry - * for the virtio device consisting of: - * - struct mic_device_desc - * - struct mic_vqconfig (num_vq of these) - * - host and guest features - * - virtio device config space - * The total size referenced by the pointer should equal the size returned - * by desc_size() in mic_common.h - */ -#define MIC_VIRTIO_ADD_DEVICE _IOWR('s', 1, struct mic_device_desc *) - -/* - * Copy the number of entries in the iovec and update the used index - * if requested by the user. - */ -#define MIC_VIRTIO_COPY_DESC _IOWR('s', 2, struct mic_copy_desc *) - -/* - * Notify virtio device of a config change - * The (__u8 *) pointer points to config space values for the device - * as they should be written into the device page. The total size - * referenced by the pointer should equal the config_len field of struct - * mic_device_desc. - */ -#define MIC_VIRTIO_CONFIG_CHANGE _IOWR('s', 5, __u8 *) - -#endif diff --git a/include/uapi/linux/mman.h b/include/uapi/linux/mman.h index 923cc162609c..f55bc680b5b0 100644 --- a/include/uapi/linux/mman.h +++ b/include/uapi/linux/mman.h @@ -27,6 +27,7 @@ #define MAP_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT #define MAP_HUGE_MASK HUGETLB_FLAG_ENCODE_MASK +#define MAP_HUGE_16KB HUGETLB_FLAG_ENCODE_16KB #define MAP_HUGE_64KB HUGETLB_FLAG_ENCODE_64KB #define MAP_HUGE_512KB HUGETLB_FLAG_ENCODE_512KB #define MAP_HUGE_1MB HUGETLB_FLAG_ENCODE_1MB diff --git a/include/uapi/linux/mount.h b/include/uapi/linux/mount.h index 96a0240f23fe..dd8306ea336c 100644 --- a/include/uapi/linux/mount.h +++ b/include/uapi/linux/mount.h @@ -16,6 +16,7 @@ #define MS_REMOUNT 32 /* Alter flags of a mounted FS */ #define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */ #define MS_DIRSYNC 128 /* Directory modifications are synchronous */ +#define MS_NOSYMFOLLOW 256 /* Do not follow symlinks */ #define MS_NOATIME 1024 /* Do not update access times. */ #define MS_NODIRATIME 2048 /* Do not update directory access times */ #define MS_BIND 4096 diff --git a/include/uapi/linux/mroute.h b/include/uapi/linux/mroute.h index 11c8c1fc1124..1a42f5f9b31b 100644 --- a/include/uapi/linux/mroute.h +++ b/include/uapi/linux/mroute.h @@ -113,8 +113,8 @@ struct igmpmsg { __u32 unused1,unused2; unsigned char im_msgtype; /* What is this */ unsigned char im_mbz; /* Must be zero */ - unsigned char im_vif; /* Interface (this ought to be a vifi_t!) */ - unsigned char unused3; + unsigned char im_vif; /* Low 8 bits of Interface */ + unsigned char im_vif_hi; /* High 8 bits of Interface */ struct in_addr im_src,im_dst; }; @@ -169,6 +169,7 @@ enum { IPMRA_CREPORT_SRC_ADDR, IPMRA_CREPORT_DST_ADDR, IPMRA_CREPORT_PKT, + IPMRA_CREPORT_TABLE, __IPMRA_CREPORT_MAX }; #define IPMRA_CREPORT_MAX (__IPMRA_CREPORT_MAX - 1) diff --git a/include/uapi/linux/mroute6.h b/include/uapi/linux/mroute6.h index c36177a86516..a1fd6173e2db 100644 --- a/include/uapi/linux/mroute6.h +++ b/include/uapi/linux/mroute6.h @@ -2,7 +2,7 @@ #ifndef _UAPI__LINUX_MROUTE6_H #define _UAPI__LINUX_MROUTE6_H -#include <linux/kernel.h> +#include <linux/const.h> #include <linux/types.h> #include <linux/sockios.h> #include <linux/in6.h> /* For struct sockaddr_in6. */ diff --git a/include/uapi/linux/mrp_bridge.h b/include/uapi/linux/mrp_bridge.h index 6aeb13ef0b1e..bd4424de56ff 100644 --- a/include/uapi/linux/mrp_bridge.h +++ b/include/uapi/linux/mrp_bridge.h @@ -61,6 +61,7 @@ enum br_mrp_tlv_header_type { BR_MRP_TLV_HEADER_IN_TOPO = 0x7, BR_MRP_TLV_HEADER_IN_LINK_DOWN = 0x8, BR_MRP_TLV_HEADER_IN_LINK_UP = 0x9, + BR_MRP_TLV_HEADER_IN_LINK_STATUS = 0xa, BR_MRP_TLV_HEADER_OPTION = 0x7f, }; @@ -70,90 +71,4 @@ enum br_mrp_sub_tlv_header_type { BR_MRP_SUB_TLV_HEADER_TEST_AUTO_MGR = 0x3, }; -struct br_mrp_tlv_hdr { - __u8 type; - __u8 length; -}; - -struct br_mrp_sub_tlv_hdr { - __u8 type; - __u8 length; -}; - -struct br_mrp_end_hdr { - struct br_mrp_tlv_hdr hdr; -}; - -struct br_mrp_common_hdr { - __be16 seq_id; - __u8 domain[MRP_DOMAIN_UUID_LENGTH]; -}; - -struct br_mrp_ring_test_hdr { - __be16 prio; - __u8 sa[ETH_ALEN]; - __be16 port_role; - __be16 state; - __be16 transitions; - __be32 timestamp; -}; - -struct br_mrp_ring_topo_hdr { - __be16 prio; - __u8 sa[ETH_ALEN]; - __be16 interval; -}; - -struct br_mrp_ring_link_hdr { - __u8 sa[ETH_ALEN]; - __be16 port_role; - __be16 interval; - __be16 blocked; -}; - -struct br_mrp_sub_opt_hdr { - __u8 type; - __u8 manufacture_data[MRP_MANUFACTURE_DATA_LENGTH]; -}; - -struct br_mrp_test_mgr_nack_hdr { - __be16 prio; - __u8 sa[ETH_ALEN]; - __be16 other_prio; - __u8 other_sa[ETH_ALEN]; -}; - -struct br_mrp_test_prop_hdr { - __be16 prio; - __u8 sa[ETH_ALEN]; - __be16 other_prio; - __u8 other_sa[ETH_ALEN]; -}; - -struct br_mrp_oui_hdr { - __u8 oui[MRP_OUI_LENGTH]; -}; - -struct br_mrp_in_test_hdr { - __be16 id; - __u8 sa[ETH_ALEN]; - __be16 port_role; - __be16 state; - __be16 transitions; - __be32 timestamp; -}; - -struct br_mrp_in_topo_hdr { - __u8 sa[ETH_ALEN]; - __be16 id; - __be16 interval; -}; - -struct br_mrp_in_link_hdr { - __u8 sa[ETH_ALEN]; - __be16 port_role; - __be16 id; - __be16 interval; -}; - #endif diff --git a/include/uapi/linux/netfilter.h b/include/uapi/linux/netfilter.h index ca9e63d6e0e4..ef9a44286e23 100644 --- a/include/uapi/linux/netfilter.h +++ b/include/uapi/linux/netfilter.h @@ -45,7 +45,8 @@ enum nf_inet_hooks { NF_INET_FORWARD, NF_INET_LOCAL_OUT, NF_INET_POST_ROUTING, - NF_INET_NUMHOOKS + NF_INET_NUMHOOKS, + NF_INET_INGRESS = NF_INET_NUMHOOKS, }; enum nf_dev_hooks { diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h index 11a72a938eb1..6397d75899bc 100644 --- a/include/uapi/linux/netfilter/ipset/ip_set.h +++ b/include/uapi/linux/netfilter/ipset/ip_set.h @@ -92,11 +92,11 @@ enum { /* Reserve empty slots */ IPSET_ATTR_CADT_MAX = 16, /* Create-only specific attributes */ - IPSET_ATTR_GC, + IPSET_ATTR_INITVAL, /* was unused IPSET_ATTR_GC */ IPSET_ATTR_HASHSIZE, IPSET_ATTR_MAXELEM, IPSET_ATTR_NETMASK, - IPSET_ATTR_PROBES, + IPSET_ATTR_BUCKETSIZE, /* was unused IPSET_ATTR_PROBES */ IPSET_ATTR_RESIZE, IPSET_ATTR_SIZE, /* Kernel-only */ @@ -214,6 +214,8 @@ enum ipset_cadt_flags { enum ipset_create_flags { IPSET_CREATE_FLAG_BIT_FORCEADD = 0, IPSET_CREATE_FLAG_FORCEADD = (1 << IPSET_CREATE_FLAG_BIT_FORCEADD), + IPSET_CREATE_FLAG_BIT_BUCKETSIZE = 1, + IPSET_CREATE_FLAG_BUCKETSIZE = (1 << IPSET_CREATE_FLAG_BIT_BUCKETSIZE), IPSET_CREATE_FLAG_BIT_MAX = 7, }; diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 2b8e12f7a4a6..b1633e7ba529 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -172,6 +172,7 @@ enum nft_table_flags { * @NFTA_TABLE_NAME: name of the table (NLA_STRING) * @NFTA_TABLE_FLAGS: bitmask of enum nft_table_flags (NLA_U32) * @NFTA_TABLE_USE: number of chains in this table (NLA_U32) + * @NFTA_TABLE_USERDATA: user data (NLA_BINARY) */ enum nft_table_attributes { NFTA_TABLE_UNSPEC, @@ -180,6 +181,7 @@ enum nft_table_attributes { NFTA_TABLE_USE, NFTA_TABLE_HANDLE, NFTA_TABLE_PAD, + NFTA_TABLE_USERDATA, __NFTA_TABLE_MAX }; #define NFTA_TABLE_MAX (__NFTA_TABLE_MAX - 1) @@ -206,6 +208,7 @@ enum nft_chain_flags { * @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes) * @NFTA_CHAIN_FLAGS: chain flags * @NFTA_CHAIN_ID: uniquely identifies a chain in a transaction (NLA_U32) + * @NFTA_CHAIN_USERDATA: user data (NLA_BINARY) */ enum nft_chain_attributes { NFTA_CHAIN_UNSPEC, @@ -220,6 +223,7 @@ enum nft_chain_attributes { NFTA_CHAIN_PAD, NFTA_CHAIN_FLAGS, NFTA_CHAIN_ID, + NFTA_CHAIN_USERDATA, __NFTA_CHAIN_MAX }; #define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1) @@ -289,6 +293,7 @@ enum nft_rule_compat_attributes { * @NFT_SET_EVAL: set can be updated from the evaluation path * @NFT_SET_OBJECT: set contains stateful objects * @NFT_SET_CONCAT: set contains a concatenation + * @NFT_SET_EXPR: set contains expressions */ enum nft_set_flags { NFT_SET_ANONYMOUS = 0x1, @@ -299,6 +304,7 @@ enum nft_set_flags { NFT_SET_EVAL = 0x20, NFT_SET_OBJECT = 0x40, NFT_SET_CONCAT = 0x80, + NFT_SET_EXPR = 0x100, }; /** @@ -357,6 +363,7 @@ enum nft_set_field_attributes { * @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*) * @NFTA_SET_HANDLE: set handle (NLA_U64) * @NFTA_SET_EXPR: set expression (NLA_NESTED: nft_expr_attributes) + * @NFTA_SET_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes) */ enum nft_set_attributes { NFTA_SET_UNSPEC, @@ -377,6 +384,7 @@ enum nft_set_attributes { NFTA_SET_OBJ_TYPE, NFTA_SET_HANDLE, NFTA_SET_EXPR, + NFTA_SET_EXPRESSIONS, __NFTA_SET_MAX }; #define NFTA_SET_MAX (__NFTA_SET_MAX - 1) @@ -402,6 +410,7 @@ enum nft_set_elem_flags { * @NFTA_SET_ELEM_EXPR: expression (NLA_NESTED: nft_expr_attributes) * @NFTA_SET_ELEM_OBJREF: stateful object reference (NLA_STRING) * @NFTA_SET_ELEM_KEY_END: closing key value (NLA_NESTED: nft_data) + * @NFTA_SET_ELEM_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes) */ enum nft_set_elem_attributes { NFTA_SET_ELEM_UNSPEC, @@ -415,6 +424,7 @@ enum nft_set_elem_attributes { NFTA_SET_ELEM_PAD, NFTA_SET_ELEM_OBJREF, NFTA_SET_ELEM_KEY_END, + NFTA_SET_ELEM_EXPRESSIONS, __NFTA_SET_ELEM_MAX }; #define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1) @@ -698,6 +708,7 @@ enum nft_dynset_ops { enum nft_dynset_flags { NFT_DYNSET_F_INV = (1 << 0), + NFT_DYNSET_F_EXPR = (1 << 1), }; /** @@ -711,6 +722,7 @@ enum nft_dynset_flags { * @NFTA_DYNSET_TIMEOUT: timeout value for the new element (NLA_U64) * @NFTA_DYNSET_EXPR: expression (NLA_NESTED: nft_expr_attributes) * @NFTA_DYNSET_FLAGS: flags (NLA_U32) + * @NFTA_DYNSET_EXPRESSIONS: list of expressions (NLA_NESTED: nft_list_attributes) */ enum nft_dynset_attributes { NFTA_DYNSET_UNSPEC, @@ -723,6 +735,7 @@ enum nft_dynset_attributes { NFTA_DYNSET_EXPR, NFTA_DYNSET_PAD, NFTA_DYNSET_FLAGS, + NFTA_DYNSET_EXPRESSIONS, __NFTA_DYNSET_MAX, }; #define NFTA_DYNSET_MAX (__NFTA_DYNSET_MAX - 1) @@ -745,10 +758,12 @@ enum nft_payload_bases { * * @NFT_PAYLOAD_CSUM_NONE: no checksumming * @NFT_PAYLOAD_CSUM_INET: internet checksum (RFC 791) + * @NFT_PAYLOAD_CSUM_SCTP: CRC-32c, for use in SCTP header (RFC 3309) */ enum nft_payload_csum_types { NFT_PAYLOAD_CSUM_NONE, NFT_PAYLOAD_CSUM_INET, + NFT_PAYLOAD_CSUM_SCTP, }; enum nft_payload_csum_flags { @@ -1008,10 +1023,12 @@ enum nft_socket_attributes { * * @NFT_SOCKET_TRANSPARENT: Value of the IP(V6)_TRANSPARENT socket option * @NFT_SOCKET_MARK: Value of the socket mark + * @NFT_SOCKET_WILDCARD: Whether the socket is zero-bound (e.g. 0.0.0.0 or ::0) */ enum nft_socket_keys { NFT_SOCKET_TRANSPARENT, NFT_SOCKET_MARK, + NFT_SOCKET_WILDCARD, __NFT_SOCKET_MAX }; #define NFT_SOCKET_MAX (__NFT_SOCKET_MAX - 1) @@ -1555,6 +1572,7 @@ enum nft_ct_expectation_attributes { * @NFTA_OBJ_DATA: stateful object data (NLA_NESTED) * @NFTA_OBJ_USE: number of references to this expression (NLA_U32) * @NFTA_OBJ_HANDLE: object handle (NLA_U64) + * @NFTA_OBJ_USERDATA: user data (NLA_BINARY) */ enum nft_object_attributes { NFTA_OBJ_UNSPEC, @@ -1565,6 +1583,7 @@ enum nft_object_attributes { NFTA_OBJ_USE, NFTA_OBJ_HANDLE, NFTA_OBJ_PAD, + NFTA_OBJ_USERDATA, __NFTA_OBJ_MAX }; #define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1) diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h index 262881792671..d8484be72fdc 100644 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@ -247,7 +247,7 @@ enum ctattr_stats_cpu { CTA_STATS_FOUND, CTA_STATS_NEW, /* no longer used */ CTA_STATS_INVALID, - CTA_STATS_IGNORE, + CTA_STATS_IGNORE, /* no longer used */ CTA_STATS_DELETE, /* no longer used */ CTA_STATS_DELETE_LIST, /* no longer used */ CTA_STATS_INSERT, @@ -256,6 +256,7 @@ enum ctattr_stats_cpu { CTA_STATS_EARLY_DROP, CTA_STATS_ERROR, CTA_STATS_SEARCH_RESTART, + CTA_STATS_CLASH_RESOLVE, __CTA_STATS_MAX, }; #define CTA_STATS_MAX (__CTA_STATS_MAX - 1) diff --git a/include/uapi/linux/netfilter/x_tables.h b/include/uapi/linux/netfilter/x_tables.h index a8283f7dbc51..b8c6bb233ac1 100644 --- a/include/uapi/linux/netfilter/x_tables.h +++ b/include/uapi/linux/netfilter/x_tables.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_X_TABLES_H #define _UAPI_X_TABLES_H -#include <linux/kernel.h> +#include <linux/const.h> #include <linux/types.h> #define XT_FUNCTION_MAXNAMELEN 30 diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h index eac8a6a648ea..3d94269bbfa8 100644 --- a/include/uapi/linux/netlink.h +++ b/include/uapi/linux/netlink.h @@ -2,7 +2,7 @@ #ifndef _UAPI__LINUX_NETLINK_H #define _UAPI__LINUX_NETLINK_H -#include <linux/kernel.h> +#include <linux/const.h> #include <linux/socket.h> /* for __kernel_sa_family_t */ #include <linux/types.h> @@ -129,6 +129,7 @@ struct nlmsgerr { * @NLMSGERR_ATTR_COOKIE: arbitrary subsystem specific cookie to * be used - in the success case - to identify a created * object or operation or similar (binary) + * @NLMSGERR_ATTR_POLICY: policy for a rejected attribute * @__NLMSGERR_ATTR_MAX: number of attributes * @NLMSGERR_ATTR_MAX: highest attribute number */ @@ -137,6 +138,7 @@ enum nlmsgerr_attrs { NLMSGERR_ATTR_MSG, NLMSGERR_ATTR_OFFS, NLMSGERR_ATTR_COOKIE, + NLMSGERR_ATTR_POLICY, __NLMSGERR_ATTR_MAX, NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1 @@ -331,6 +333,7 @@ enum netlink_attribute_type { * the index, if limited inside the nesting (U32) * @NL_POLICY_TYPE_ATTR_BITFIELD32_MASK: valid mask for the * bitfield32 type (U32) + * @NL_POLICY_TYPE_ATTR_MASK: mask of valid bits for unsigned integers (U64) * @NL_POLICY_TYPE_ATTR_PAD: pad attribute for 64-bit alignment */ enum netlink_policy_type_attr { @@ -346,6 +349,7 @@ enum netlink_policy_type_attr { NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE, NL_POLICY_TYPE_ATTR_BITFIELD32_MASK, NL_POLICY_TYPE_ATTR_PAD, + NL_POLICY_TYPE_ATTR_MASK, /* keep last */ __NL_POLICY_TYPE_ATTR_MAX, diff --git a/include/uapi/linux/nfs4.h b/include/uapi/linux/nfs4.h index bf197e99b98f..ed5415e0f1c1 100644 --- a/include/uapi/linux/nfs4.h +++ b/include/uapi/linux/nfs4.h @@ -139,6 +139,8 @@ #define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000 #define EXCHGID4_FLAG_CONFIRMED_R 0x80000000 + +#define EXCHGID4_FLAG_SUPP_FENCE_OPS 0x00000004 /* * Since the validity of these bits depends on whether * they're set in the argument or response, have separate @@ -146,6 +148,7 @@ */ #define EXCHGID4_FLAG_MASK_A 0x40070103 #define EXCHGID4_FLAG_MASK_R 0x80070103 +#define EXCHGID4_2_FLAG_MASK_R 0x80070107 #define SEQ4_STATUS_CB_PATH_DOWN 0x00000001 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002 diff --git a/include/uapi/linux/nfsacl.h b/include/uapi/linux/nfsacl.h index ca9a8501ff30..2c2ad204d3b0 100644 --- a/include/uapi/linux/nfsacl.h +++ b/include/uapi/linux/nfsacl.h @@ -9,11 +9,13 @@ #define NFS_ACL_PROGRAM 100227 +#define ACLPROC2_NULL 0 #define ACLPROC2_GETACL 1 #define ACLPROC2_SETACL 2 #define ACLPROC2_GETATTR 3 #define ACLPROC2_ACCESS 4 +#define ACLPROC3_NULL 0 #define ACLPROC3_GETACL 1 #define ACLPROC3_SETACL 2 diff --git a/include/uapi/linux/nitro_enclaves.h b/include/uapi/linux/nitro_enclaves.h new file mode 100644 index 000000000000..b945073fe544 --- /dev/null +++ b/include/uapi/linux/nitro_enclaves.h @@ -0,0 +1,359 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + */ + +#ifndef _UAPI_LINUX_NITRO_ENCLAVES_H_ +#define _UAPI_LINUX_NITRO_ENCLAVES_H_ + +#include <linux/types.h> + +/** + * DOC: Nitro Enclaves (NE) Kernel Driver Interface + */ + +/** + * NE_CREATE_VM - The command is used to create a slot that is associated with + * an enclave VM. + * The generated unique slot id is an output parameter. + * The ioctl can be invoked on the /dev/nitro_enclaves fd, before + * setting any resources, such as memory and vCPUs, for an + * enclave. Memory and vCPUs are set for the slot mapped to an enclave. + * A NE CPU pool has to be set before calling this function. The + * pool can be set after the NE driver load, using + * /sys/module/nitro_enclaves/parameters/ne_cpus. + * Its format is the detailed in the cpu-lists section: + * https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html + * CPU 0 and its siblings have to remain available for the + * primary / parent VM, so they cannot be set for enclaves. Full + * CPU core(s), from the same NUMA node, need(s) to be included + * in the CPU pool. + * + * Context: Process context. + * Return: + * * Enclave file descriptor - Enclave file descriptor used with + * ioctl calls to set vCPUs and memory + * regions, then start the enclave. + * * -1 - There was a failure in the ioctl logic. + * On failure, errno is set to: + * * EFAULT - copy_to_user() failure. + * * ENOMEM - Memory allocation failure for internal + * bookkeeping variables. + * * NE_ERR_NO_CPUS_AVAIL_IN_POOL - No NE CPU pool set / no CPUs available + * in the pool. + * * Error codes from get_unused_fd_flags() and anon_inode_getfile(). + * * Error codes from the NE PCI device request. + */ +#define NE_CREATE_VM _IOR(0xAE, 0x20, __u64) + +/** + * NE_ADD_VCPU - The command is used to set a vCPU for an enclave. The vCPU can + * be auto-chosen from the NE CPU pool or it can be set by the + * caller, with the note that it needs to be available in the NE + * CPU pool. Full CPU core(s), from the same NUMA node, need(s) to + * be associated with an enclave. + * The vCPU id is an input / output parameter. If its value is 0, + * then a CPU is chosen from the enclave CPU pool and returned via + * this parameter. + * The ioctl can be invoked on the enclave fd, before an enclave + * is started. + * + * Context: Process context. + * Return: + * * 0 - Logic succesfully completed. + * * -1 - There was a failure in the ioctl logic. + * On failure, errno is set to: + * * EFAULT - copy_from_user() / copy_to_user() failure. + * * ENOMEM - Memory allocation failure for internal + * bookkeeping variables. + * * EIO - Current task mm is not the same as the one + * that created the enclave. + * * NE_ERR_NO_CPUS_AVAIL_IN_POOL - No CPUs available in the NE CPU pool. + * * NE_ERR_VCPU_ALREADY_USED - The provided vCPU is already used. + * * NE_ERR_VCPU_NOT_IN_CPU_POOL - The provided vCPU is not available in the + * NE CPU pool. + * * NE_ERR_VCPU_INVALID_CPU_CORE - The core id of the provided vCPU is invalid + * or out of range. + * * NE_ERR_NOT_IN_INIT_STATE - The enclave is not in init state + * (init = before being started). + * * NE_ERR_INVALID_VCPU - The provided vCPU is not in the available + * CPUs range. + * * Error codes from the NE PCI device request. + */ +#define NE_ADD_VCPU _IOWR(0xAE, 0x21, __u32) + +/** + * NE_GET_IMAGE_LOAD_INFO - The command is used to get information needed for + * in-memory enclave image loading e.g. offset in + * enclave memory to start placing the enclave image. + * The image load info is an input / output parameter. + * It includes info provided by the caller - flags - + * and returns the offset in enclave memory where to + * start placing the enclave image. + * The ioctl can be invoked on the enclave fd, before + * an enclave is started. + * + * Context: Process context. + * Return: + * * 0 - Logic succesfully completed. + * * -1 - There was a failure in the ioctl logic. + * On failure, errno is set to: + * * EFAULT - copy_from_user() / copy_to_user() failure. + * * NE_ERR_NOT_IN_INIT_STATE - The enclave is not in init state (init = + * before being started). + * * NE_ERR_INVALID_FLAG_VALUE - The value of the provided flag is invalid. + */ +#define NE_GET_IMAGE_LOAD_INFO _IOWR(0xAE, 0x22, struct ne_image_load_info) + +/** + * NE_SET_USER_MEMORY_REGION - The command is used to set a memory region for an + * enclave, given the allocated memory from the + * userspace. Enclave memory needs to be from the + * same NUMA node as the enclave CPUs. + * The user memory region is an input parameter. It + * includes info provided by the caller - flags, + * memory size and userspace address. + * The ioctl can be invoked on the enclave fd, + * before an enclave is started. + * + * Context: Process context. + * Return: + * * 0 - Logic succesfully completed. + * * -1 - There was a failure in the ioctl logic. + * On failure, errno is set to: + * * EFAULT - copy_from_user() failure. + * * EINVAL - Invalid physical memory region(s) e.g. + * unaligned address. + * * EIO - Current task mm is not the same as + * the one that created the enclave. + * * ENOMEM - Memory allocation failure for internal + * bookkeeping variables. + * * NE_ERR_NOT_IN_INIT_STATE - The enclave is not in init state + * (init = before being started). + * * NE_ERR_INVALID_MEM_REGION_SIZE - The memory size of the region is not + * multiple of 2 MiB. + * * NE_ERR_INVALID_MEM_REGION_ADDR - Invalid user space address given. + * * NE_ERR_UNALIGNED_MEM_REGION_ADDR - Unaligned user space address given. + * * NE_ERR_MEM_REGION_ALREADY_USED - The memory region is already used. + * * NE_ERR_MEM_NOT_HUGE_PAGE - The memory region is not backed by + * huge pages. + * * NE_ERR_MEM_DIFFERENT_NUMA_NODE - The memory region is not from the same + * NUMA node as the CPUs. + * * NE_ERR_MEM_MAX_REGIONS - The number of memory regions set for + * the enclave reached maximum. + * * NE_ERR_INVALID_PAGE_SIZE - The memory region is not backed by + * pages multiple of 2 MiB. + * * NE_ERR_INVALID_FLAG_VALUE - The value of the provided flag is invalid. + * * Error codes from get_user_pages(). + * * Error codes from the NE PCI device request. + */ +#define NE_SET_USER_MEMORY_REGION _IOW(0xAE, 0x23, struct ne_user_memory_region) + +/** + * NE_START_ENCLAVE - The command is used to trigger enclave start after the + * enclave resources, such as memory and CPU, have been set. + * The enclave start info is an input / output parameter. It + * includes info provided by the caller - enclave cid and + * flags - and returns the cid (if input cid is 0). + * The ioctl can be invoked on the enclave fd, after an + * enclave slot is created and resources, such as memory and + * vCPUs are set for an enclave. + * + * Context: Process context. + * Return: + * * 0 - Logic succesfully completed. + * * -1 - There was a failure in the ioctl logic. + * On failure, errno is set to: + * * EFAULT - copy_from_user() / copy_to_user() failure. + * * NE_ERR_NOT_IN_INIT_STATE - The enclave is not in init state + * (init = before being started). + * * NE_ERR_NO_MEM_REGIONS_ADDED - No memory regions are set. + * * NE_ERR_NO_VCPUS_ADDED - No vCPUs are set. + * * NE_ERR_FULL_CORES_NOT_USED - Full core(s) not set for the enclave. + * * NE_ERR_ENCLAVE_MEM_MIN_SIZE - Enclave memory is less than minimum + * memory size (64 MiB). + * * NE_ERR_INVALID_FLAG_VALUE - The value of the provided flag is invalid. + * * NE_ERR_INVALID_ENCLAVE_CID - The provided enclave CID is invalid. + * * Error codes from the NE PCI device request. + */ +#define NE_START_ENCLAVE _IOWR(0xAE, 0x24, struct ne_enclave_start_info) + +/** + * DOC: NE specific error codes + */ + +/** + * NE_ERR_VCPU_ALREADY_USED - The provided vCPU is already used. + */ +#define NE_ERR_VCPU_ALREADY_USED (256) +/** + * NE_ERR_VCPU_NOT_IN_CPU_POOL - The provided vCPU is not available in the + * NE CPU pool. + */ +#define NE_ERR_VCPU_NOT_IN_CPU_POOL (257) +/** + * NE_ERR_VCPU_INVALID_CPU_CORE - The core id of the provided vCPU is invalid + * or out of range of the NE CPU pool. + */ +#define NE_ERR_VCPU_INVALID_CPU_CORE (258) +/** + * NE_ERR_INVALID_MEM_REGION_SIZE - The user space memory region size is not + * multiple of 2 MiB. + */ +#define NE_ERR_INVALID_MEM_REGION_SIZE (259) +/** + * NE_ERR_INVALID_MEM_REGION_ADDR - The user space memory region address range + * is invalid. + */ +#define NE_ERR_INVALID_MEM_REGION_ADDR (260) +/** + * NE_ERR_UNALIGNED_MEM_REGION_ADDR - The user space memory region address is + * not aligned. + */ +#define NE_ERR_UNALIGNED_MEM_REGION_ADDR (261) +/** + * NE_ERR_MEM_REGION_ALREADY_USED - The user space memory region is already used. + */ +#define NE_ERR_MEM_REGION_ALREADY_USED (262) +/** + * NE_ERR_MEM_NOT_HUGE_PAGE - The user space memory region is not backed by + * contiguous physical huge page(s). + */ +#define NE_ERR_MEM_NOT_HUGE_PAGE (263) +/** + * NE_ERR_MEM_DIFFERENT_NUMA_NODE - The user space memory region is backed by + * pages from different NUMA nodes than the CPUs. + */ +#define NE_ERR_MEM_DIFFERENT_NUMA_NODE (264) +/** + * NE_ERR_MEM_MAX_REGIONS - The supported max memory regions per enclaves has + * been reached. + */ +#define NE_ERR_MEM_MAX_REGIONS (265) +/** + * NE_ERR_NO_MEM_REGIONS_ADDED - The command to start an enclave is triggered + * and no memory regions are added. + */ +#define NE_ERR_NO_MEM_REGIONS_ADDED (266) +/** + * NE_ERR_NO_VCPUS_ADDED - The command to start an enclave is triggered and no + * vCPUs are added. + */ +#define NE_ERR_NO_VCPUS_ADDED (267) +/** + * NE_ERR_ENCLAVE_MEM_MIN_SIZE - The enclave memory size is lower than the + * minimum supported. + */ +#define NE_ERR_ENCLAVE_MEM_MIN_SIZE (268) +/** + * NE_ERR_FULL_CORES_NOT_USED - The command to start an enclave is triggered and + * full CPU cores are not set. + */ +#define NE_ERR_FULL_CORES_NOT_USED (269) +/** + * NE_ERR_NOT_IN_INIT_STATE - The enclave is not in init state when setting + * resources or triggering start. + */ +#define NE_ERR_NOT_IN_INIT_STATE (270) +/** + * NE_ERR_INVALID_VCPU - The provided vCPU is out of range of the available CPUs. + */ +#define NE_ERR_INVALID_VCPU (271) +/** + * NE_ERR_NO_CPUS_AVAIL_IN_POOL - The command to create an enclave is triggered + * and no CPUs are available in the pool. + */ +#define NE_ERR_NO_CPUS_AVAIL_IN_POOL (272) +/** + * NE_ERR_INVALID_PAGE_SIZE - The user space memory region is not backed by pages + * multiple of 2 MiB. + */ +#define NE_ERR_INVALID_PAGE_SIZE (273) +/** + * NE_ERR_INVALID_FLAG_VALUE - The provided flag value is invalid. + */ +#define NE_ERR_INVALID_FLAG_VALUE (274) +/** + * NE_ERR_INVALID_ENCLAVE_CID - The provided enclave CID is invalid, either + * being a well-known value or the CID of the + * parent / primary VM. + */ +#define NE_ERR_INVALID_ENCLAVE_CID (275) + +/** + * DOC: Image load info flags + */ + +/** + * NE_EIF_IMAGE - Enclave Image Format (EIF) + */ +#define NE_EIF_IMAGE (0x01) + +#define NE_IMAGE_LOAD_MAX_FLAG_VAL (0x02) + +/** + * struct ne_image_load_info - Info necessary for in-memory enclave image + * loading (in / out). + * @flags: Flags to determine the enclave image type + * (e.g. Enclave Image Format - EIF) (in). + * @memory_offset: Offset in enclave memory where to start placing the + * enclave image (out). + */ +struct ne_image_load_info { + __u64 flags; + __u64 memory_offset; +}; + +/** + * DOC: User memory region flags + */ + +/** + * NE_DEFAULT_MEMORY_REGION - Memory region for enclave general usage. + */ +#define NE_DEFAULT_MEMORY_REGION (0x00) + +#define NE_MEMORY_REGION_MAX_FLAG_VAL (0x01) + +/** + * struct ne_user_memory_region - Memory region to be set for an enclave (in). + * @flags: Flags to determine the usage for the memory region (in). + * @memory_size: The size, in bytes, of the memory region to be set for + * an enclave (in). + * @userspace_addr: The start address of the userspace allocated memory of + * the memory region to set for an enclave (in). + */ +struct ne_user_memory_region { + __u64 flags; + __u64 memory_size; + __u64 userspace_addr; +}; + +/** + * DOC: Enclave start info flags + */ + +/** + * NE_ENCLAVE_PRODUCTION_MODE - Start enclave in production mode. + */ +#define NE_ENCLAVE_PRODUCTION_MODE (0x00) +/** + * NE_ENCLAVE_DEBUG_MODE - Start enclave in debug mode. + */ +#define NE_ENCLAVE_DEBUG_MODE (0x01) + +#define NE_ENCLAVE_START_MAX_FLAG_VAL (0x02) + +/** + * struct ne_enclave_start_info - Setup info necessary for enclave start (in / out). + * @flags: Flags for the enclave to start with (e.g. debug mode) (in). + * @enclave_cid: Context ID (CID) for the enclave vsock device. If 0 as + * input, the CID is autogenerated by the hypervisor and + * returned back as output by the driver (in / out). + */ +struct ne_enclave_start_info { + __u64 flags; + __u64 enclave_cid; +}; + +#endif /* _UAPI_LINUX_NITRO_ENCLAVES_H_ */ diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 631f3a997b3c..40832d13c2f1 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -252,9 +252,13 @@ * DOC: SAE authentication offload * * By setting @NL80211_EXT_FEATURE_SAE_OFFLOAD flag drivers can indicate they - * support offloading SAE authentication for WPA3-Personal networks. In - * %NL80211_CMD_CONNECT the password for SAE should be specified using - * %NL80211_ATTR_SAE_PASSWORD. + * support offloading SAE authentication for WPA3-Personal networks in station + * mode. Similarly @NL80211_EXT_FEATURE_SAE_OFFLOAD_AP flag can be set by + * drivers indicating the offload support in AP mode. + * + * The password for SAE should be specified using %NL80211_ATTR_SAE_PASSWORD in + * %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP for station and AP mode + * respectively. */ /** @@ -647,13 +651,9 @@ * authentication/association or not receiving a response from the AP. * Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as * well to remain backwards compatible. - * When establishing a security association, drivers that support 4 way - * handshake offload should send %NL80211_CMD_PORT_AUTHORIZED event when - * the 4 way handshake is completed successfully. * @NL80211_CMD_ROAM: Notification indicating the card/driver roamed by itself. - * When a security association was established with the new AP (e.g. if - * the FT protocol was used for roaming or the driver completed the 4 way - * handshake), this event should be followed by an + * When a security association was established on an 802.1X network using + * fast transition, this event should be followed by an * %NL80211_CMD_PORT_AUTHORIZED event. * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify * userspace that a connection was dropped by the AP or due to other @@ -757,7 +757,8 @@ * of any other interfaces, and other interfaces will again take * precedence when they are used. * - * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. + * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface + * (no longer supported). * * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform * multicast to unicast conversion. When enabled, all multicast packets @@ -1067,13 +1068,11 @@ * @NL80211_CMD_DEL_PMK: For offloaded 4-Way handshake, delete the previously * configured PMK for the authenticator address identified by * %NL80211_ATTR_MAC. - * @NL80211_CMD_PORT_AUTHORIZED: An event that indicates that the 4 way - * handshake was completed successfully by the driver. The BSSID is - * specified with %NL80211_ATTR_MAC. Drivers that support 4 way handshake - * offload should send this event after indicating 802.11 association with - * %NL80211_CMD_CONNECT or %NL80211_CMD_ROAM. If the 4 way handshake failed - * %NL80211_CMD_DISCONNECT should be indicated instead. - * + * @NL80211_CMD_PORT_AUTHORIZED: An event that indicates an 802.1X FT roam was + * completed successfully. Drivers that support 4 way handshake offload + * should send this event after indicating 802.1X FT assocation with + * %NL80211_CMD_ROAM. If the 4 way handshake failed %NL80211_CMD_DISCONNECT + * should be indicated instead. * @NL80211_CMD_CONTROL_PORT_FRAME: Control Port (e.g. PAE) frame TX request * and RX notification. This command is used both as a request to transmit * a control port frame and as a notification that a control port frame @@ -1179,6 +1178,10 @@ * includes the contents of the frame. %NL80211_ATTR_ACK flag is included * if the recipient acknowledged the frame. * + * @NL80211_CMD_SET_SAR_SPECS: SAR power limitation configuration is + * passed using %NL80211_ATTR_SAR_SPEC. %NL80211_ATTR_WIPHY is used to + * specify the wiphy index to be applied to. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1409,6 +1412,8 @@ enum nl80211_commands { NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS, + NL80211_CMD_SET_SAR_SPECS, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -1752,8 +1757,9 @@ enum nl80211_commands { * specify just a single bitrate, which is to be used for the beacon. * The driver must also specify support for this with the extended * features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, - * NL80211_EXT_FEATURE_BEACON_RATE_HT and - * NL80211_EXT_FEATURE_BEACON_RATE_VHT. + * NL80211_EXT_FEATURE_BEACON_RATE_HT, + * NL80211_EXT_FEATURE_BEACON_RATE_VHT and + * NL80211_EXT_FEATURE_BEACON_RATE_HE. * * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. @@ -2079,13 +2085,14 @@ enum nl80211_commands { * until the channel switch event. * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission * must be blocked on the current channel (before the channel switch - * operation). + * operation). Also included in the channel switch started event if quiet + * was requested by the AP. * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information * for the time while performing a channel switch. - * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel - * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). - * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel - * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). + * @NL80211_ATTR_CNTDWN_OFFS_BEACON: An array of offsets (u16) to the channel + * switch or color change counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). + * @NL80211_ATTR_CNTDWN_OFFS_PRESP: An array of offsets (u16) to the channel + * switch or color change counters in the probe response (%NL80211_ATTR_PROBE_RESP). * * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. * As specified in the &enum nl80211_rxmgmt_flags. @@ -2515,6 +2522,34 @@ enum nl80211_commands { * @NL80211_ATTR_HE_6GHZ_CAPABILITY: HE 6 GHz Band Capability element (from * association request when used with NL80211_CMD_NEW_STATION). * + * @NL80211_ATTR_FILS_DISCOVERY: Optional parameter to configure FILS + * discovery. It is a nested attribute, see + * &enum nl80211_fils_discovery_attributes. + * + * @NL80211_ATTR_UNSOL_BCAST_PROBE_RESP: Optional parameter to configure + * unsolicited broadcast probe response. It is a nested attribute, see + * &enum nl80211_unsol_bcast_probe_resp_attributes. + * + * @NL80211_ATTR_S1G_CAPABILITY: S1G Capability information element (from + * association request when used with NL80211_CMD_NEW_STATION) + * @NL80211_ATTR_S1G_CAPABILITY_MASK: S1G Capability Information element + * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in + * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. + * + * @NL80211_ATTR_SAE_PWE: Indicates the mechanism(s) allowed for SAE PWE + * derivation in WPA3-Personal networks which are using SAE authentication. + * This is a u8 attribute that encapsulates one of the values from + * &enum nl80211_sae_pwe_mechanism. + * + * @NL80211_ATTR_SAR_SPEC: SAR power limitation specification when + * used with %NL80211_CMD_SET_SAR_SPECS. The message contains fields + * of %nl80211_sar_attrs which specifies the sar type and related + * sar specs. Sar specs contains array of %nl80211_sar_specs_attrs. + * + * @NL80211_ATTR_RECONNECT_REQUESTED: flag attribute, used with deauth and + * disassoc events to indicate that an immediate reconnect to the AP + * is desired. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2821,8 +2856,8 @@ enum nl80211_attrs { NL80211_ATTR_CH_SWITCH_COUNT, NL80211_ATTR_CH_SWITCH_BLOCK_TX, NL80211_ATTR_CSA_IES, - NL80211_ATTR_CSA_C_OFF_BEACON, - NL80211_ATTR_CSA_C_OFF_PRESP, + NL80211_ATTR_CNTDWN_OFFS_BEACON, + NL80211_ATTR_CNTDWN_OFFS_PRESP, NL80211_ATTR_RXMGMT_FLAGS, @@ -2997,6 +3032,19 @@ enum nl80211_attrs { NL80211_ATTR_HE_6GHZ_CAPABILITY, + NL80211_ATTR_FILS_DISCOVERY, + + NL80211_ATTR_UNSOL_BCAST_PROBE_RESP, + + NL80211_ATTR_S1G_CAPABILITY, + NL80211_ATTR_S1G_CAPABILITY_MASK, + + NL80211_ATTR_SAE_PWE, + + NL80211_ATTR_RECONNECT_REQUESTED, + + NL80211_ATTR_SAR_SPEC, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3009,6 +3057,8 @@ enum nl80211_attrs { #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG #define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER #define NL80211_ATTR_SAE_DATA NL80211_ATTR_AUTH_DATA +#define NL80211_ATTR_CSA_C_OFF_BEACON NL80211_ATTR_CNTDWN_OFFS_BEACON +#define NL80211_ATTR_CSA_C_OFF_PRESP NL80211_ATTR_CNTDWN_OFFS_PRESP /* * Allow user space programs to use #ifdef on new attributes by defining them @@ -3187,6 +3237,18 @@ enum nl80211_he_gi { }; /** + * enum nl80211_he_ltf - HE long training field + * @NL80211_RATE_INFO_HE_1xLTF: 3.2 usec + * @NL80211_RATE_INFO_HE_2xLTF: 6.4 usec + * @NL80211_RATE_INFO_HE_4xLTF: 12.8 usec + */ +enum nl80211_he_ltf { + NL80211_RATE_INFO_HE_1XLTF, + NL80211_RATE_INFO_HE_2XLTF, + NL80211_RATE_INFO_HE_4XLTF, +}; + +/** * enum nl80211_he_ru_alloc - HE RU allocation values * @NL80211_RATE_INFO_HE_RU_ALLOC_26: 26-tone RU allocation * @NL80211_RATE_INFO_HE_RU_ALLOC_52: 52-tone RU allocation @@ -3725,6 +3787,16 @@ enum nl80211_wmm_rule { * @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel * in current regulatory domain. * @NL80211_FREQUENCY_ATTR_OFFSET: frequency offset in KHz + * @NL80211_FREQUENCY_ATTR_1MHZ: 1 MHz operation is allowed + * on this channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_2MHZ: 2 MHz operation is allowed + * on this channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_4MHZ: 4 MHz operation is allowed + * on this channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_8MHZ: 8 MHz operation is allowed + * on this channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_16MHZ: 16 MHz operation is allowed + * on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -3756,6 +3828,11 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_WMM, NL80211_FREQUENCY_ATTR_NO_HE, NL80211_FREQUENCY_ATTR_OFFSET, + NL80211_FREQUENCY_ATTR_1MHZ, + NL80211_FREQUENCY_ATTR_2MHZ, + NL80211_FREQUENCY_ATTR_4MHZ, + NL80211_FREQUENCY_ATTR_8MHZ, + NL80211_FREQUENCY_ATTR_16MHZ, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -4049,6 +4126,7 @@ enum nl80211_user_reg_hint_type { * receiving frames destined to the local BSS * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined + * @NL80211_SURVEY_INFO_FREQUENCY_OFFSET: center frequency offset in KHz * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use */ enum nl80211_survey_info { @@ -4064,6 +4142,7 @@ enum nl80211_survey_info { NL80211_SURVEY_INFO_TIME_SCAN, NL80211_SURVEY_INFO_PAD, NL80211_SURVEY_INFO_TIME_BSS_RX, + NL80211_SURVEY_INFO_FREQUENCY_OFFSET, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, @@ -4741,6 +4820,10 @@ enum nl80211_key_attributes { * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, * see &struct nl80211_txrate_vht * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi + * @NL80211_TXRATE_HE: HE rates allowed for TX rate selection, + * see &struct nl80211_txrate_he + * @NL80211_TXRATE_HE_GI: configure HE GI, 0.8us, 1.6us and 3.2us. + * @NL80211_TXRATE_HE_LTF: configure HE LTF, 1XLTF, 2XLTF and 4XLTF. * @__NL80211_TXRATE_AFTER_LAST: internal * @NL80211_TXRATE_MAX: highest TX rate attribute */ @@ -4750,6 +4833,9 @@ enum nl80211_tx_rate_attributes { NL80211_TXRATE_HT, NL80211_TXRATE_VHT, NL80211_TXRATE_GI, + NL80211_TXRATE_HE, + NL80211_TXRATE_HE_GI, + NL80211_TXRATE_HE_LTF, /* keep last */ __NL80211_TXRATE_AFTER_LAST, @@ -4767,6 +4853,15 @@ struct nl80211_txrate_vht { __u16 mcs[NL80211_VHT_NSS_MAX]; }; +#define NL80211_HE_NSS_MAX 8 +/** + * struct nl80211_txrate_he - HE MCS/NSS txrate bitmap + * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) + */ +struct nl80211_txrate_he { + __u16 mcs[NL80211_HE_NSS_MAX]; +}; + enum nl80211_txrate_gi { NL80211_TXRATE_DEFAULT_GI, NL80211_TXRATE_FORCE_SGI, @@ -5821,6 +5916,18 @@ enum nl80211_feature_flags { * handshake with PSK in AP mode (PSK is passed as part of the start AP * command). * + * @NL80211_EXT_FEATURE_SAE_OFFLOAD_AP: Device wants to do SAE authentication + * in AP mode (SAE password is passed as part of the start AP command). + * + * @NL80211_EXT_FEATURE_FILS_DISCOVERY: Driver/device supports FILS discovery + * frames transmission + * + * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports + * unsolicited broadcast probe response transmission + * + * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate + * configuration (AP/mesh) with HE rates. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -5878,6 +5985,10 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS, NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION, NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK, + NL80211_EXT_FEATURE_SAE_OFFLOAD_AP, + NL80211_EXT_FEATURE_FILS_DISCOVERY, + NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP, + NL80211_EXT_FEATURE_BEACON_RATE_HE, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -5992,6 +6103,8 @@ enum nl80211_timeout_reason { * @NL80211_SCAN_FLAG_FREQ_KHZ: report scan results with * %NL80211_ATTR_SCAN_FREQ_KHZ. This also means * %NL80211_ATTR_SCAN_FREQUENCIES will not be included. + * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for colocated APs reported by + * 2.4/5 GHz APs */ enum nl80211_scan_flags { NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, @@ -6008,6 +6121,7 @@ enum nl80211_scan_flags { NL80211_SCAN_FLAG_RANDOM_SN = 1<<11, NL80211_SCAN_FLAG_MIN_PREQ_CONTENT = 1<<12, NL80211_SCAN_FLAG_FREQ_KHZ = 1<<13, + NL80211_SCAN_FLAG_COLOCATED_6GHZ = 1<<14, }; /** @@ -6910,6 +7024,13 @@ enum nl80211_peer_measurement_ftm_resp { * * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset. * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset. + * @NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET: the non-SRG OBSS PD maximum + * tx power offset. + * @NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP: bitmap that indicates the BSS color + * values used by members of the SRG. + * @NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP: bitmap that indicates the partial + * BSSID values used by members of the SRG. + * @NL80211_HE_OBSS_PD_ATTR_SR_CTRL: The SR Control field of SRP element. * * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute. @@ -6919,6 +7040,10 @@ enum nl80211_obss_pd_attributes { NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET, NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET, + NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET, + NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP, + NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP, + NL80211_HE_OBSS_PD_ATTR_SR_CTRL, /* keep last */ __NL80211_HE_OBSS_PD_ATTR_LAST, @@ -6972,4 +7097,175 @@ enum nl80211_iftype_akm_attributes { NL80211_IFTYPE_AKM_ATTR_MAX = __NL80211_IFTYPE_AKM_ATTR_LAST - 1, }; +/** + * enum nl80211_fils_discovery_attributes - FILS discovery configuration + * from IEEE Std 802.11ai-2016, Annex C.3 MIB detail. + * + * @__NL80211_FILS_DISCOVERY_ATTR_INVALID: Invalid + * + * @NL80211_FILS_DISCOVERY_ATTR_INT_MIN: Minimum packet interval (u32, TU). + * Allowed range: 0..10000 (TU = Time Unit) + * @NL80211_FILS_DISCOVERY_ATTR_INT_MAX: Maximum packet interval (u32, TU). + * Allowed range: 0..10000 (TU = Time Unit) + * @NL80211_FILS_DISCOVERY_ATTR_TMPL: Template data for FILS discovery action + * frame including the headers. + * + * @__NL80211_FILS_DISCOVERY_ATTR_LAST: Internal + * @NL80211_FILS_DISCOVERY_ATTR_MAX: highest attribute + */ +enum nl80211_fils_discovery_attributes { + __NL80211_FILS_DISCOVERY_ATTR_INVALID, + + NL80211_FILS_DISCOVERY_ATTR_INT_MIN, + NL80211_FILS_DISCOVERY_ATTR_INT_MAX, + NL80211_FILS_DISCOVERY_ATTR_TMPL, + + /* keep last */ + __NL80211_FILS_DISCOVERY_ATTR_LAST, + NL80211_FILS_DISCOVERY_ATTR_MAX = __NL80211_FILS_DISCOVERY_ATTR_LAST - 1 +}; + +/* + * FILS discovery template minimum length with action frame headers and + * mandatory fields. + */ +#define NL80211_FILS_DISCOVERY_TMPL_MIN_LEN 42 + +/** + * enum nl80211_unsol_bcast_probe_resp_attributes - Unsolicited broadcast probe + * response configuration. Applicable only in 6GHz. + * + * @__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INVALID: Invalid + * + * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT: Maximum packet interval (u32, TU). + * Allowed range: 0..20 (TU = Time Unit). IEEE P802.11ax/D6.0 + * 26.17.2.3.2 (AP behavior for fast passive scanning). + * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL: Unsolicited broadcast probe response + * frame template (binary). + * + * @__NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST: Internal + * @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX: highest attribute + */ +enum nl80211_unsol_bcast_probe_resp_attributes { + __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INVALID, + + NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT, + NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL, + + /* keep last */ + __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST, + NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX = + __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1 +}; + +/** + * enum nl80211_sae_pwe_mechanism - The mechanism(s) allowed for SAE PWE + * derivation. Applicable only when WPA3-Personal SAE authentication is + * used. + * + * @NL80211_SAE_PWE_UNSPECIFIED: not specified, used internally to indicate that + * attribute is not present from userspace. + * @NL80211_SAE_PWE_HUNT_AND_PECK: hunting-and-pecking loop only + * @NL80211_SAE_PWE_HASH_TO_ELEMENT: hash-to-element only + * @NL80211_SAE_PWE_BOTH: both hunting-and-pecking loop and hash-to-element + * can be used. + */ +enum nl80211_sae_pwe_mechanism { + NL80211_SAE_PWE_UNSPECIFIED, + NL80211_SAE_PWE_HUNT_AND_PECK, + NL80211_SAE_PWE_HASH_TO_ELEMENT, + NL80211_SAE_PWE_BOTH, +}; + +/** + * enum nl80211_sar_type - type of SAR specs + * + * @NL80211_SAR_TYPE_POWER: power limitation specified in 0.25dBm unit + * + */ +enum nl80211_sar_type { + NL80211_SAR_TYPE_POWER, + + /* add new type here */ + + /* Keep last */ + NUM_NL80211_SAR_TYPE, +}; + +/** + * enum nl80211_sar_attrs - Attributes for SAR spec + * + * @NL80211_SAR_ATTR_TYPE: the SAR type as defined in &enum nl80211_sar_type. + * + * @NL80211_SAR_ATTR_SPECS: Nested array of SAR power + * limit specifications. Each specification contains a set + * of %nl80211_sar_specs_attrs. + * + * For SET operation, it contains array of %NL80211_SAR_ATTR_SPECS_POWER + * and %NL80211_SAR_ATTR_SPECS_RANGE_INDEX. + * + * For sar_capa dump, it contains array of + * %NL80211_SAR_ATTR_SPECS_START_FREQ + * and %NL80211_SAR_ATTR_SPECS_END_FREQ. + * + * @__NL80211_SAR_ATTR_LAST: Internal + * @NL80211_SAR_ATTR_MAX: highest sar attribute + * + * These attributes are used with %NL80211_CMD_SET_SAR_SPEC + */ +enum nl80211_sar_attrs { + __NL80211_SAR_ATTR_INVALID, + + NL80211_SAR_ATTR_TYPE, + NL80211_SAR_ATTR_SPECS, + + __NL80211_SAR_ATTR_LAST, + NL80211_SAR_ATTR_MAX = __NL80211_SAR_ATTR_LAST - 1, +}; + +/** + * enum nl80211_sar_specs_attrs - Attributes for SAR power limit specs + * + * @NL80211_SAR_ATTR_SPECS_POWER: Required (s32)value to specify the actual + * power limit value in units of 0.25 dBm if type is + * NL80211_SAR_TYPE_POWER. (i.e., a value of 44 represents 11 dBm). + * 0 means userspace doesn't have SAR limitation on this associated range. + * + * @NL80211_SAR_ATTR_SPECS_RANGE_INDEX: Required (u32) value to specify the + * index of exported freq range table and the associated power limitation + * is applied to this range. + * + * Userspace isn't required to set all the ranges advertised by WLAN driver, + * and userspace can skip some certain ranges. These skipped ranges don't + * have SAR limitations, and they are same as setting the + * %NL80211_SAR_ATTR_SPECS_POWER to any unreasonable high value because any + * value higher than regulatory allowed value just means SAR power + * limitation is removed, but it's required to set at least one range. + * It's not allowed to set duplicated range in one SET operation. + * + * Every SET operation overwrites previous SET operation. + * + * @NL80211_SAR_ATTR_SPECS_START_FREQ: Required (u32) value to specify the start + * frequency of this range edge when registering SAR capability to wiphy. + * It's not a channel center frequency. The unit is kHz. + * + * @NL80211_SAR_ATTR_SPECS_END_FREQ: Required (u32) value to specify the end + * frequency of this range edge when registering SAR capability to wiphy. + * It's not a channel center frequency. The unit is kHz. + * + * @__NL80211_SAR_ATTR_SPECS_LAST: Internal + * @NL80211_SAR_ATTR_SPECS_MAX: highest sar specs attribute + */ +enum nl80211_sar_specs_attrs { + __NL80211_SAR_ATTR_SPECS_INVALID, + + NL80211_SAR_ATTR_SPECS_POWER, + NL80211_SAR_ATTR_SPECS_RANGE_INDEX, + NL80211_SAR_ATTR_SPECS_START_FREQ, + NL80211_SAR_ATTR_SPECS_END_FREQ, + + __NL80211_SAR_ATTR_SPECS_LAST, + NL80211_SAR_ATTR_SPECS_MAX = __NL80211_SAR_ATTR_SPECS_LAST - 1, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 8300cc29dec8..8d16744edc31 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -1058,4 +1058,6 @@ enum ovs_dec_ttl_attr { __OVS_DEC_TTL_ATTR_MAX }; +#define OVS_DEC_TTL_ATTR_MAX (__OVS_DEC_TTL_ATTR_MAX - 1) + #endif /* _LINUX_OPENVSWITCH_H */ diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index f9701410d3b5..e709ae8235e7 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -76,6 +76,7 @@ #define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */ #define PCI_LATENCY_TIMER 0x0d /* 8 bits */ #define PCI_HEADER_TYPE 0x0e /* 8 bits */ +#define PCI_HEADER_TYPE_MASK 0x7f #define PCI_HEADER_TYPE_NORMAL 0 #define PCI_HEADER_TYPE_BRIDGE 1 #define PCI_HEADER_TYPE_CARDBUS 2 @@ -246,7 +247,7 @@ #define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */ #define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */ #define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */ -#define PCI_PM_CAP_PME_D3 0x4000 /* PME# from D3 (hot) */ +#define PCI_PM_CAP_PME_D3hot 0x4000 /* PME# from D3 (hot) */ #define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */ #define PCI_PM_CAP_PME_SHIFT 11 /* Start of the PME Mask in PMC */ #define PCI_PM_CTRL 4 /* PM control and status register */ @@ -530,8 +531,11 @@ #define PCI_EXP_LNKCAP_SLS_8_0GB 0x00000003 /* LNKCAP2 SLS Vector bit 2 */ #define PCI_EXP_LNKCAP_SLS_16_0GB 0x00000004 /* LNKCAP2 SLS Vector bit 3 */ #define PCI_EXP_LNKCAP_SLS_32_0GB 0x00000005 /* LNKCAP2 SLS Vector bit 4 */ +#define PCI_EXP_LNKCAP_SLS_64_0GB 0x00000006 /* LNKCAP2 SLS Vector bit 5 */ #define PCI_EXP_LNKCAP_MLW 0x000003f0 /* Maximum Link Width */ #define PCI_EXP_LNKCAP_ASPMS 0x00000c00 /* ASPM Support */ +#define PCI_EXP_LNKCAP_ASPM_L0S 0x00000400 /* ASPM L0s Support */ +#define PCI_EXP_LNKCAP_ASPM_L1 0x00000800 /* ASPM L1 Support */ #define PCI_EXP_LNKCAP_L0SEL 0x00007000 /* L0s Exit Latency */ #define PCI_EXP_LNKCAP_L1EL 0x00038000 /* L1 Exit Latency */ #define PCI_EXP_LNKCAP_CLKPM 0x00040000 /* Clock Power Management */ @@ -559,6 +563,7 @@ #define PCI_EXP_LNKSTA_CLS_8_0GB 0x0003 /* Current Link Speed 8.0GT/s */ #define PCI_EXP_LNKSTA_CLS_16_0GB 0x0004 /* Current Link Speed 16.0GT/s */ #define PCI_EXP_LNKSTA_CLS_32_0GB 0x0005 /* Current Link Speed 32.0GT/s */ +#define PCI_EXP_LNKSTA_CLS_64_0GB 0x0006 /* Current Link Speed 64.0GT/s */ #define PCI_EXP_LNKSTA_NLW 0x03f0 /* Negotiated Link Width */ #define PCI_EXP_LNKSTA_NLW_X1 0x0010 /* Current Link Width x1 */ #define PCI_EXP_LNKSTA_NLW_X2 0x0020 /* Current Link Width x2 */ @@ -667,6 +672,7 @@ #define PCI_EXP_LNKCAP2_SLS_8_0GB 0x00000008 /* Supported Speed 8GT/s */ #define PCI_EXP_LNKCAP2_SLS_16_0GB 0x00000010 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCAP2_SLS_32_0GB 0x00000020 /* Supported Speed 32GT/s */ +#define PCI_EXP_LNKCAP2_SLS_64_0GB 0x00000040 /* Supported Speed 64GT/s */ #define PCI_EXP_LNKCAP2_CROSSLINK 0x00000100 /* Crosslink supported */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ #define PCI_EXP_LNKCTL2_TLS 0x000f @@ -675,6 +681,7 @@ #define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */ #define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */ #define PCI_EXP_LNKCTL2_TLS_32_0GT 0x0005 /* Supported Speed 32GT/s */ +#define PCI_EXP_LNKCTL2_TLS_64_0GT 0x0006 /* Supported Speed 64GT/s */ #define PCI_EXP_LNKCTL2_ENTER_COMP 0x0010 /* Enter Compliance */ #define PCI_EXP_LNKCTL2_TX_MARGIN 0x0380 /* Transmit Margin */ #define PCI_EXP_LNKCTL2_HASD 0x0020 /* HW Autonomous Speed Disable */ @@ -720,6 +727,7 @@ #define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */ #define PCI_EXT_CAP_ID_L1SS 0x1E /* L1 PM Substates */ #define PCI_EXT_CAP_ID_PTM 0x1F /* Precision Time Measurement */ +#define PCI_EXT_CAP_ID_DVSEC 0x23 /* Designated Vendor-Specific */ #define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ #define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */ #define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL_16GT @@ -828,6 +836,13 @@ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ #define PCI_EXT_CAP_PWR_SIZEOF 16 +/* Root Complex Event Collector Endpoint Association */ +#define PCI_RCEC_RCIEP_BITMAP 4 /* Associated Bitmap for RCiEPs */ +#define PCI_RCEC_BUSN 8 /* RCEC Associated Bus Numbers */ +#define PCI_RCEC_BUSN_REG_VER 0x02 /* Least version with BUSN present */ +#define PCI_RCEC_BUSN_NEXT(x) (((x) >> 8) & 0xff) +#define PCI_RCEC_BUSN_LAST(x) (((x) >> 16) & 0xff) + /* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */ #define PCI_VNDR_HEADER 4 /* Vendor-Specific Header */ #define PCI_VNDR_HEADER_ID(x) ((x) & 0xffff) @@ -1056,12 +1071,17 @@ #define PCI_L1SS_CTL1_PCIPM_L1_1 0x00000002 /* PCI-PM L1.1 Enable */ #define PCI_L1SS_CTL1_ASPM_L1_2 0x00000004 /* ASPM L1.2 Enable */ #define PCI_L1SS_CTL1_ASPM_L1_1 0x00000008 /* ASPM L1.1 Enable */ +#define PCI_L1SS_CTL1_L1_2_MASK 0x00000005 #define PCI_L1SS_CTL1_L1SS_MASK 0x0000000f #define PCI_L1SS_CTL1_CM_RESTORE_TIME 0x0000ff00 /* Common_Mode_Restore_Time */ #define PCI_L1SS_CTL1_LTR_L12_TH_VALUE 0x03ff0000 /* LTR_L1.2_THRESHOLD_Value */ #define PCI_L1SS_CTL1_LTR_L12_TH_SCALE 0xe0000000 /* LTR_L1.2_THRESHOLD_Scale */ #define PCI_L1SS_CTL2 0x0c /* Control 2 Register */ +/* Designated Vendor-Specific (DVSEC, PCI_EXT_CAP_ID_DVSEC) */ +#define PCI_DVSEC_HEADER1 0x4 /* Designated Vendor-Specific Header1 */ +#define PCI_DVSEC_HEADER2 0x8 /* Designated Vendor-Specific Header2 */ + /* Data Link Feature */ #define PCI_DLF_CAP 0x04 /* Capabilities Register */ #define PCI_DLF_EXCHANGE_ENABLE 0x80000000 /* Data Link Feature Exchange Enable */ diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 077e7ee69e3d..b15e3447cd9f 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -143,8 +143,10 @@ enum perf_event_sample_format { PERF_SAMPLE_PHYS_ADDR = 1U << 19, PERF_SAMPLE_AUX = 1U << 20, PERF_SAMPLE_CGROUP = 1U << 21, + PERF_SAMPLE_DATA_PAGE_SIZE = 1U << 22, + PERF_SAMPLE_CODE_PAGE_SIZE = 1U << 23, - PERF_SAMPLE_MAX = 1U << 22, /* non-ABI */ + PERF_SAMPLE_MAX = 1U << 24, /* non-ABI */ __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */ }; @@ -896,6 +898,8 @@ enum perf_event_type { * { u64 phys_addr;} && PERF_SAMPLE_PHYS_ADDR * { u64 size; * char data[size]; } && PERF_SAMPLE_AUX + * { u64 data_page_size;} && PERF_SAMPLE_DATA_PAGE_SIZE + * { u64 code_page_size;} && PERF_SAMPLE_CODE_PAGE_SIZE * }; */ PERF_RECORD_SAMPLE = 9, @@ -1196,7 +1200,7 @@ union perf_mem_data_src { #define PERF_MEM_SNOOPX_FWD 0x01 /* forward */ /* 1 free */ -#define PERF_MEM_SNOOPX_SHIFT 37 +#define PERF_MEM_SNOOPX_SHIFT 38 /* locked instruction */ #define PERF_MEM_LOCK_NA 0x01 /* not available */ diff --git a/include/uapi/linux/pidfd.h b/include/uapi/linux/pidfd.h new file mode 100644 index 000000000000..5406fbc13074 --- /dev/null +++ b/include/uapi/linux/pidfd.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#ifndef _UAPI_LINUX_PIDFD_H +#define _UAPI_LINUX_PIDFD_H + +#include <linux/types.h> +#include <linux/fcntl.h> + +/* Flags for pidfd_open(). */ +#define PIDFD_NONBLOCK O_NONBLOCK + +#endif /* _UAPI_LINUX_PIDFD_H */ diff --git a/include/uapi/linux/ppp-ioctl.h b/include/uapi/linux/ppp-ioctl.h index 7bd2a5a75348..1cc5ce0ae062 100644 --- a/include/uapi/linux/ppp-ioctl.h +++ b/include/uapi/linux/ppp-ioctl.h @@ -115,6 +115,8 @@ struct pppol2tp_ioc_stats { #define PPPIOCATTCHAN _IOW('t', 56, int) /* attach to ppp channel */ #define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */ #define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats) +#define PPPIOCBRIDGECHAN _IOW('t', 53, int) /* bridge one channel to another */ +#define PPPIOCUNBRIDGECHAN _IO('t', 52) /* unbridge channel */ #define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) #define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h index 07b4f8131e36..667f1aed091c 100644 --- a/include/uapi/linux/prctl.h +++ b/include/uapi/linux/prctl.h @@ -233,9 +233,26 @@ struct prctl_mm_map { #define PR_SET_TAGGED_ADDR_CTRL 55 #define PR_GET_TAGGED_ADDR_CTRL 56 # define PR_TAGGED_ADDR_ENABLE (1UL << 0) +/* MTE tag check fault modes */ +# define PR_MTE_TCF_SHIFT 1 +# define PR_MTE_TCF_NONE (0UL << PR_MTE_TCF_SHIFT) +# define PR_MTE_TCF_SYNC (1UL << PR_MTE_TCF_SHIFT) +# define PR_MTE_TCF_ASYNC (2UL << PR_MTE_TCF_SHIFT) +# define PR_MTE_TCF_MASK (3UL << PR_MTE_TCF_SHIFT) +/* MTE tag inclusion mask */ +# define PR_MTE_TAG_SHIFT 3 +# define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT) /* Control reclaim behavior when allocating memory */ #define PR_SET_IO_FLUSHER 57 #define PR_GET_IO_FLUSHER 58 +/* Dispatch syscalls to a userspace handler */ +#define PR_SET_SYSCALL_USER_DISPATCH 59 +# define PR_SYS_DISPATCH_OFF 0 +# define PR_SYS_DISPATCH_ON 1 +/* The control values for the user space selector when dispatch is enabled */ +# define SYSCALL_DISPATCH_FILTER_ALLOW 0 +# define SYSCALL_DISPATCH_FILTER_BLOCK 1 + #endif /* _LINUX_PRCTL_H */ diff --git a/include/uapi/linux/ptrace.h b/include/uapi/linux/ptrace.h index a71b6e3b03eb..83ee45fa634b 100644 --- a/include/uapi/linux/ptrace.h +++ b/include/uapi/linux/ptrace.h @@ -81,7 +81,8 @@ struct seccomp_metadata { struct ptrace_syscall_info { __u8 op; /* PTRACE_SYSCALL_INFO_* */ - __u32 arch __attribute__((__aligned__(sizeof(__u32)))); + __u8 pad[3]; + __u32 arch; __u64 instruction_pointer; __u64 stack_pointer; union { diff --git a/include/uapi/linux/rfkill.h b/include/uapi/linux/rfkill.h index 2e00dcebebd0..03e8af87b364 100644 --- a/include/uapi/linux/rfkill.h +++ b/include/uapi/linux/rfkill.h @@ -70,12 +70,24 @@ enum rfkill_operation { }; /** + * enum rfkill_hard_block_reasons - hard block reasons + * @RFKILL_HARD_BLOCK_SIGNAL: the hardware rfkill signal is active + * @RFKILL_HARD_BLOCK_NOT_OWNER: the NIC is not owned by the host + */ +enum rfkill_hard_block_reasons { + RFKILL_HARD_BLOCK_SIGNAL = 1 << 0, + RFKILL_HARD_BLOCK_NOT_OWNER = 1 << 1, +}; + +/** * struct rfkill_event - events for userspace on /dev/rfkill * @idx: index of dev rfkill * @type: type of the rfkill struct * @op: operation code * @hard: hard state (0/1) * @soft: soft state (0/1) + * @hard_block_reasons: valid if hard is set. One or several reasons from + * &enum rfkill_hard_block_reasons. * * Structure used for userspace communication on /dev/rfkill, * used for events from the kernel and control to the kernel. @@ -84,7 +96,9 @@ struct rfkill_event { __u32 idx; __u8 type; __u8 op; - __u8 soft, hard; + __u8 soft; + __u8 hard; + __u8 hard_block_reasons; } __attribute__((packed)); /* diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h new file mode 100644 index 000000000000..36e3efb81b01 --- /dev/null +++ b/include/uapi/linux/rkisp1-config.h @@ -0,0 +1,950 @@ +/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */ +/* + * Rockchip ISP1 userspace API + * Copyright (C) 2017 Rockchip Electronics Co., Ltd. + */ + +#ifndef _UAPI_RKISP1_CONFIG_H +#define _UAPI_RKISP1_CONFIG_H + +#include <linux/types.h> + +/* Defect Pixel Cluster Detection */ +#define RKISP1_CIF_ISP_MODULE_DPCC (1U << 0) +/* Black Level Subtraction */ +#define RKISP1_CIF_ISP_MODULE_BLS (1U << 1) +/* Sensor De-gamma */ +#define RKISP1_CIF_ISP_MODULE_SDG (1U << 2) +/* Histogram */ +#define RKISP1_CIF_ISP_MODULE_HST (1U << 3) +/* Lens Shade Control */ +#define RKISP1_CIF_ISP_MODULE_LSC (1U << 4) +/* Auto White Balance Gain */ +#define RKISP1_CIF_ISP_MODULE_AWB_GAIN (1U << 5) +/* Filter */ +#define RKISP1_CIF_ISP_MODULE_FLT (1U << 6) +/* Bayer Demosaic */ +#define RKISP1_CIF_ISP_MODULE_BDM (1U << 7) +/* Cross Talk */ +#define RKISP1_CIF_ISP_MODULE_CTK (1U << 8) +/* Gamma Out Curve */ +#define RKISP1_CIF_ISP_MODULE_GOC (1U << 9) +/* Color Processing */ +#define RKISP1_CIF_ISP_MODULE_CPROC (1U << 10) +/* Auto Focus Control */ +#define RKISP1_CIF_ISP_MODULE_AFC (1U << 11) +/* Auto White Balancing */ +#define RKISP1_CIF_ISP_MODULE_AWB (1U << 12) +/* Image Effect */ +#define RKISP1_CIF_ISP_MODULE_IE (1U << 13) +/* Auto Exposure Control */ +#define RKISP1_CIF_ISP_MODULE_AEC (1U << 14) +/* Wide Dynamic Range */ +#define RKISP1_CIF_ISP_MODULE_WDR (1U << 15) +/* Denoise Pre-Filter */ +#define RKISP1_CIF_ISP_MODULE_DPF (1U << 16) +/* Denoise Pre-Filter Strength */ +#define RKISP1_CIF_ISP_MODULE_DPF_STRENGTH (1U << 17) + +#define RKISP1_CIF_ISP_CTK_COEFF_MAX 0x100 +#define RKISP1_CIF_ISP_CTK_OFFSET_MAX 0x800 + +#define RKISP1_CIF_ISP_AE_MEAN_MAX_V10 25 +#define RKISP1_CIF_ISP_AE_MEAN_MAX_V12 81 +#define RKISP1_CIF_ISP_AE_MEAN_MAX RKISP1_CIF_ISP_AE_MEAN_MAX_V12 + +#define RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10 16 +#define RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 32 +#define RKISP1_CIF_ISP_HIST_BIN_N_MAX RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 + +#define RKISP1_CIF_ISP_AFM_MAX_WINDOWS 3 +#define RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE 17 + +#define RKISP1_CIF_ISP_BDM_MAX_TH 0xff + +/* + * Black level compensation + */ +/* maximum value for horizontal start address */ +#define RKISP1_CIF_ISP_BLS_START_H_MAX 0x00000fff +/* maximum value for horizontal stop address */ +#define RKISP1_CIF_ISP_BLS_STOP_H_MAX 0x00000fff +/* maximum value for vertical start address */ +#define RKISP1_CIF_ISP_BLS_START_V_MAX 0x00000fff +/* maximum value for vertical stop address */ +#define RKISP1_CIF_ISP_BLS_STOP_V_MAX 0x00000fff +/* maximum is 2^18 = 262144*/ +#define RKISP1_CIF_ISP_BLS_SAMPLES_MAX 0x00000012 +/* maximum value for fixed black level */ +#define RKISP1_CIF_ISP_BLS_FIX_SUB_MAX 0x00000fff +/* minimum value for fixed black level */ +#define RKISP1_CIF_ISP_BLS_FIX_SUB_MIN 0xfffff000 +/* 13 bit range (signed)*/ +#define RKISP1_CIF_ISP_BLS_FIX_MASK 0x00001fff + +/* + * Automatic white balance measurements + */ +#define RKISP1_CIF_ISP_AWB_MAX_GRID 1 +#define RKISP1_CIF_ISP_AWB_MAX_FRAMES 7 + +/* + * Gamma out + */ +/* Maximum number of color samples supported */ +#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10 17 +#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12 34 +#define RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12 + +/* + * Lens shade correction + */ +#define RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE 8 + +/* + * The following matches the tuning process, + * not the max capabilities of the chip. + */ +#define RKISP1_CIF_ISP_LSC_SAMPLES_MAX 17 + +/* + * Histogram calculation + */ +#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V10 25 +#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 81 +#define RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 + +/* + * Defect Pixel Cluster Correction + */ +#define RKISP1_CIF_ISP_DPCC_METHODS_MAX 3 + +/* + * Denoising pre filter + */ +#define RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS 17 +#define RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS 6 + +/* + * Measurement types + */ +#define RKISP1_CIF_ISP_STAT_AWB (1U << 0) +#define RKISP1_CIF_ISP_STAT_AUTOEXP (1U << 1) +#define RKISP1_CIF_ISP_STAT_AFM (1U << 2) +#define RKISP1_CIF_ISP_STAT_HIST (1U << 3) + +/** + * enum rkisp1_cif_isp_version - ISP variants + * + * @RKISP1_V10: used at least in rk3288 and rk3399 + * @RKISP1_V11: declared in the original vendor code, but not used + * @RKISP1_V12: used at least in rk3326 and px30 + * @RKISP1_V13: used at least in rk1808 + */ +enum rkisp1_cif_isp_version { + RKISP1_V10 = 10, + RKISP1_V11, + RKISP1_V12, + RKISP1_V13, +}; + +enum rkisp1_cif_isp_histogram_mode { + RKISP1_CIF_ISP_HISTOGRAM_MODE_DISABLE, + RKISP1_CIF_ISP_HISTOGRAM_MODE_RGB_COMBINED, + RKISP1_CIF_ISP_HISTOGRAM_MODE_R_HISTOGRAM, + RKISP1_CIF_ISP_HISTOGRAM_MODE_G_HISTOGRAM, + RKISP1_CIF_ISP_HISTOGRAM_MODE_B_HISTOGRAM, + RKISP1_CIF_ISP_HISTOGRAM_MODE_Y_HISTOGRAM +}; + +enum rkisp1_cif_isp_awb_mode_type { + RKISP1_CIF_ISP_AWB_MODE_MANUAL, + RKISP1_CIF_ISP_AWB_MODE_RGB, + RKISP1_CIF_ISP_AWB_MODE_YCBCR +}; + +enum rkisp1_cif_isp_flt_mode { + RKISP1_CIF_ISP_FLT_STATIC_MODE, + RKISP1_CIF_ISP_FLT_DYNAMIC_MODE +}; + +/** + * enum rkisp1_cif_isp_exp_ctrl_autostop - stop modes + * @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0: continuous measurement + * @RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1: stop measuring after a complete frame + */ +enum rkisp1_cif_isp_exp_ctrl_autostop { + RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_0 = 0, + RKISP1_CIF_ISP_EXP_CTRL_AUTOSTOP_1 = 1, +}; + +/** + * enum rkisp1_cif_isp_exp_meas_mode - Exposure measure mode + * @RKISP1_CIF_ISP_EXP_MEASURING_MODE_0: Y = 16 + 0.25R + 0.5G + 0.1094B + * @RKISP1_CIF_ISP_EXP_MEASURING_MODE_1: Y = (R + G + B) x (85/256) + */ +enum rkisp1_cif_isp_exp_meas_mode { + RKISP1_CIF_ISP_EXP_MEASURING_MODE_0, + RKISP1_CIF_ISP_EXP_MEASURING_MODE_1, +}; + +/*---------- PART1: Input Parameters ------------*/ + +/** + * struct rkisp1_cif_isp_window - measurement window. + * + * Measurements are calculated per window inside the frame. + * This struct represents a window for a measurement. + * + * @h_offs: the horizontal offset of the window from the left of the frame in pixels. + * @v_offs: the vertical offset of the window from the top of the frame in pixels. + * @h_size: the horizontal size of the window in pixels + * @v_size: the vertical size of the window in pixels. + */ +struct rkisp1_cif_isp_window { + __u16 h_offs; + __u16 v_offs; + __u16 h_size; + __u16 v_size; +}; + +/** + * struct rkisp1_cif_isp_bls_fixed_val - BLS fixed subtraction values + * + * The values will be subtracted from the sensor + * values. Therefore a negative value means addition instead of subtraction! + * + * @r: Fixed (signed!) subtraction value for Bayer pattern R + * @gr: Fixed (signed!) subtraction value for Bayer pattern Gr + * @gb: Fixed (signed!) subtraction value for Bayer pattern Gb + * @b: Fixed (signed!) subtraction value for Bayer pattern B + */ +struct rkisp1_cif_isp_bls_fixed_val { + __s16 r; + __s16 gr; + __s16 gb; + __s16 b; +}; + +/** + * struct rkisp1_cif_isp_bls_config - Configuration used by black level subtraction + * + * @enable_auto: Automatic mode activated means that the measured values + * are subtracted. Otherwise the fixed subtraction + * values will be subtracted. + * @en_windows: enabled window + * @bls_window1: Measurement window 1 size + * @bls_window2: Measurement window 2 size + * @bls_samples: Set amount of measured pixels for each Bayer position + * (A, B,C and D) to 2^bls_samples. + * @fixed_val: Fixed subtraction values + */ +struct rkisp1_cif_isp_bls_config { + __u8 enable_auto; + __u8 en_windows; + struct rkisp1_cif_isp_window bls_window1; + struct rkisp1_cif_isp_window bls_window2; + __u8 bls_samples; + struct rkisp1_cif_isp_bls_fixed_val fixed_val; +}; + +/** + * struct rkisp1_cif_isp_dpcc_methods_config - Methods Configuration used by DPCC + * + * Methods Configuration used by Defect Pixel Cluster Correction + * + * @method: Method enable bits + * @line_thresh: Line threshold + * @line_mad_fac: Line MAD factor + * @pg_fac: Peak gradient factor + * @rnd_thresh: Rank Neighbor Difference threshold + * @rg_fac: Rank gradient factor + */ +struct rkisp1_cif_isp_dpcc_methods_config { + __u32 method; + __u32 line_thresh; + __u32 line_mad_fac; + __u32 pg_fac; + __u32 rnd_thresh; + __u32 rg_fac; +}; + +/** + * struct rkisp1_cif_isp_dpcc_config - Configuration used by DPCC + * + * Configuration used by Defect Pixel Cluster Correction + * + * @mode: dpcc output mode + * @output_mode: whether use hard coded methods + * @set_use: stage1 methods set + * @methods: methods config + * @ro_limits: rank order limits + * @rnd_offs: differential rank offsets for rank neighbor difference + */ +struct rkisp1_cif_isp_dpcc_config { + __u32 mode; + __u32 output_mode; + __u32 set_use; + struct rkisp1_cif_isp_dpcc_methods_config methods[RKISP1_CIF_ISP_DPCC_METHODS_MAX]; + __u32 ro_limits; + __u32 rnd_offs; +}; + +/** + * struct rkisp1_cif_isp_gamma_corr_curve - gamma curve point definition y-axis (output). + * + * The reset values define a linear curve which has the same effect as bypass. Reset values are: + * gamma_y[0] = 0x0000, gamma_y[1] = 0x0100, ... gamma_y[15] = 0x0f00, gamma_y[16] = 0xfff + * + * @gamma_y: the values for the y-axis of gamma curve points. Each value is 12 bit. + */ +struct rkisp1_cif_isp_gamma_corr_curve { + __u16 gamma_y[RKISP1_CIF_ISP_DEGAMMA_CURVE_SIZE]; +}; + +/** + * struct rkisp1_cif_isp_gamma_curve_x_axis_pnts - De-Gamma Curve definition x increments + * (sampling points). gamma_dx0 is for the lower samples (1-8), gamma_dx1 is for the + * higher samples (9-16). The reset values for both fields is 0x44444444. This means + * that each sample is 4 units away from the previous one on the x-axis. + * + * @gamma_dx0: gamma curve sample points definitions. Bits 0:2 for sample 1. Bit 3 unused. + * Bits 4:6 for sample 2. bit 7 unused ... Bits 28:30 for sample 8. Bit 31 unused + * @gamma_dx1: gamma curve sample points definitions. Bits 0:2 for sample 9. Bit 3 unused. + * Bits 4:6 for sample 10. bit 7 unused ... Bits 28:30 for sample 16. Bit 31 unused + */ +struct rkisp1_cif_isp_gamma_curve_x_axis_pnts { + __u32 gamma_dx0; + __u32 gamma_dx1; +}; + +/** + * struct rkisp1_cif_isp_sdg_config - Configuration used by sensor degamma + * + * @curve_r: gamma curve point definition axis for red + * @curve_g: gamma curve point definition axis for green + * @curve_b: gamma curve point definition axis for blue + * @xa_pnts: x axis increments + */ +struct rkisp1_cif_isp_sdg_config { + struct rkisp1_cif_isp_gamma_corr_curve curve_r; + struct rkisp1_cif_isp_gamma_corr_curve curve_g; + struct rkisp1_cif_isp_gamma_corr_curve curve_b; + struct rkisp1_cif_isp_gamma_curve_x_axis_pnts xa_pnts; +}; + +/** + * struct rkisp1_cif_isp_lsc_config - Configuration used by Lens shading correction + * + * @r_data_tbl: sample table red + * @gr_data_tbl: sample table green (red) + * @gb_data_tbl: sample table green (blue) + * @b_data_tbl: sample table blue + * @x_grad_tbl: gradient table x + * @y_grad_tbl: gradient table y + * @x_size_tbl: size table x + * @y_size_tbl: size table y + * @config_width: not used at the moment + * @config_height: not used at the moment + */ +struct rkisp1_cif_isp_lsc_config { + __u16 r_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; + __u16 gr_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; + __u16 gb_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; + __u16 b_data_tbl[RKISP1_CIF_ISP_LSC_SAMPLES_MAX][RKISP1_CIF_ISP_LSC_SAMPLES_MAX]; + + __u16 x_grad_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; + __u16 y_grad_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; + + __u16 x_size_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; + __u16 y_size_tbl[RKISP1_CIF_ISP_LSC_SECTORS_TBL_SIZE]; + __u16 config_width; + __u16 config_height; +}; + +/** + * struct rkisp1_cif_isp_ie_config - Configuration used by image effects + * + * @effect: values from 'enum v4l2_colorfx'. Possible values are: V4L2_COLORFX_SEPIA, + * V4L2_COLORFX_SET_CBCR, V4L2_COLORFX_AQUA, V4L2_COLORFX_EMBOSS, + * V4L2_COLORFX_SKETCH, V4L2_COLORFX_BW, V4L2_COLORFX_NEGATIVE + * @color_sel: bits 0:2 - colors bitmask (001 - blue, 010 - green, 100 - red). + * bits 8:15 - Threshold value of the RGB colors for the color selection effect. + * @eff_mat_1: 3x3 Matrix Coefficients for Emboss Effect 1 + * @eff_mat_2: 3x3 Matrix Coefficients for Emboss Effect 2 + * @eff_mat_3: 3x3 Matrix Coefficients for Emboss 3/Sketch 1 + * @eff_mat_4: 3x3 Matrix Coefficients for Sketch Effect 2 + * @eff_mat_5: 3x3 Matrix Coefficients for Sketch Effect 3 + * @eff_tint: Chrominance increment values of tint (used for sepia effect) + */ +struct rkisp1_cif_isp_ie_config { + __u16 effect; + __u16 color_sel; + __u16 eff_mat_1; + __u16 eff_mat_2; + __u16 eff_mat_3; + __u16 eff_mat_4; + __u16 eff_mat_5; + __u16 eff_tint; +}; + +/** + * struct rkisp1_cif_isp_cproc_config - Configuration used by Color Processing + * + * @c_out_range: Chrominance pixel clipping range at output. + * (0 for limit, 1 for full) + * @y_in_range: Luminance pixel clipping range at output. + * @y_out_range: Luminance pixel clipping range at output. + * @contrast: 00~ff, 0.0~1.992 + * @brightness: 80~7F, -128~+127 + * @sat: saturation, 00~FF, 0.0~1.992 + * @hue: 80~7F, -90~+87.188 + */ +struct rkisp1_cif_isp_cproc_config { + __u8 c_out_range; + __u8 y_in_range; + __u8 y_out_range; + __u8 contrast; + __u8 brightness; + __u8 sat; + __u8 hue; +}; + +/** + * struct rkisp1_cif_isp_awb_meas_config - Configuration used by auto white balance + * + * @awb_mode: the awb meas mode. From enum rkisp1_cif_isp_awb_mode_type. + * @awb_wnd: white balance measurement window (in pixels) + * @max_y: only pixels values < max_y contribute to awb measurement, set to 0 + * to disable this feature + * @min_y: only pixels values > min_y contribute to awb measurement + * @max_csum: Chrominance sum maximum value, only consider pixels with Cb+Cr, + * smaller than threshold for awb measurements + * @min_c: Chrominance minimum value, only consider pixels with Cb/Cr + * each greater than threshold value for awb measurements + * @frames: number of frames - 1 used for mean value calculation + * (ucFrames=0 means 1 Frame) + * @awb_ref_cr: reference Cr value for AWB regulation, target for AWB + * @awb_ref_cb: reference Cb value for AWB regulation, target for AWB + * @enable_ymax_cmp: enable Y_MAX compare (Not valid in RGB measurement mode.) + */ +struct rkisp1_cif_isp_awb_meas_config { + /* + * Note: currently the h and v offsets are mapped to grid offsets + */ + struct rkisp1_cif_isp_window awb_wnd; + __u32 awb_mode; + __u8 max_y; + __u8 min_y; + __u8 max_csum; + __u8 min_c; + __u8 frames; + __u8 awb_ref_cr; + __u8 awb_ref_cb; + __u8 enable_ymax_cmp; +}; + +/** + * struct rkisp1_cif_isp_awb_gain_config - Configuration used by auto white balance gain + * + * All fields in this struct are 10 bit, where: + * 0x100h = 1, unsigned integer value, range 0 to 4 with 8 bit fractional part. + * + * out_data_x = ( AWB_GAIN_X * in_data + 128) >> 8 + * + * @gain_red: gain value for red component. + * @gain_green_r: gain value for green component in red line. + * @gain_blue: gain value for blue component. + * @gain_green_b: gain value for green component in blue line. + */ +struct rkisp1_cif_isp_awb_gain_config { + __u16 gain_red; + __u16 gain_green_r; + __u16 gain_blue; + __u16 gain_green_b; +}; + +/** + * struct rkisp1_cif_isp_flt_config - Configuration used by ISP filtering + * + * All 4 threshold fields (thresh_*) are 10 bits. + * All 6 factor fields (fac_*) are 6 bits. + * + * @mode: ISP_FILT_MODE register fields (from enum rkisp1_cif_isp_flt_mode) + * @grn_stage1: Green filter stage 1 select (range 0x0...0x8) + * @chr_h_mode: Chroma filter horizontal mode + * @chr_v_mode: Chroma filter vertical mode + * @thresh_bl0: If thresh_bl1 < sum_grad < thresh_bl0 then fac_bl0 is selected (blurring th) + * @thresh_bl1: If sum_grad < thresh_bl1 then fac_bl1 is selected (blurring th) + * @thresh_sh0: If thresh_sh0 < sum_grad < thresh_sh1 then thresh_sh0 is selected (sharpening th) + * @thresh_sh1: If thresh_sh1 < sum_grad then thresh_sh1 is selected (sharpening th) + * @lum_weight: Parameters for luminance weight function. + * @fac_sh1: filter factor for sharp1 level + * @fac_sh0: filter factor for sharp0 level + * @fac_mid: filter factor for mid level and for static filter mode + * @fac_bl0: filter factor for blur 0 level + * @fac_bl1: filter factor for blur 1 level (max blur) + */ +struct rkisp1_cif_isp_flt_config { + __u32 mode; + __u8 grn_stage1; + __u8 chr_h_mode; + __u8 chr_v_mode; + __u32 thresh_bl0; + __u32 thresh_bl1; + __u32 thresh_sh0; + __u32 thresh_sh1; + __u32 lum_weight; + __u32 fac_sh1; + __u32 fac_sh0; + __u32 fac_mid; + __u32 fac_bl0; + __u32 fac_bl1; +}; + +/** + * struct rkisp1_cif_isp_bdm_config - Configuration used by Bayer DeMosaic + * + * @demosaic_th: threshold for bayer demosaicing texture detection + */ +struct rkisp1_cif_isp_bdm_config { + __u8 demosaic_th; +}; + +/** + * struct rkisp1_cif_isp_ctk_config - Configuration used by Cross Talk correction + * + * @coeff: color correction matrix. Values are 11-bit signed fixed-point numbers with 4 bit integer + * and 7 bit fractional part, ranging from -8 (0x400) to +7.992 (0x3FF). 0 is + * represented by 0x000 and a coefficient value of 1 as 0x080. + * @ct_offset: Red, Green, Blue offsets for the crosstalk correction matrix + */ +struct rkisp1_cif_isp_ctk_config { + __u16 coeff[3][3]; + __u16 ct_offset[3]; +}; + +enum rkisp1_cif_isp_goc_mode { + RKISP1_CIF_ISP_GOC_MODE_LOGARITHMIC, + RKISP1_CIF_ISP_GOC_MODE_EQUIDISTANT +}; + +/** + * struct rkisp1_cif_isp_goc_config - Configuration used by Gamma Out correction + * + * @mode: goc mode (from enum rkisp1_cif_isp_goc_mode) + * @gamma_y: gamma out curve y-axis for all color components + * + * The number of entries of @gamma_y depends on the hardware revision + * as is reported by the hw_revision field of the struct media_device_info + * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. + * + * Versions <= V11 have RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10 + * entries, versions >= V12 have RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V12 + * entries. RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES is equal to the maximum + * of the two. + */ +struct rkisp1_cif_isp_goc_config { + __u32 mode; + __u16 gamma_y[RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES]; +}; + +/** + * struct rkisp1_cif_isp_hst_config - Configuration used by Histogram + * + * @mode: histogram mode (from enum rkisp1_cif_isp_histogram_mode) + * @histogram_predivider: process every stepsize pixel, all other pixels are + * skipped + * @meas_window: coordinates of the measure window + * @hist_weight: weighting factor for sub-windows + * + * The number of entries of @hist_weight depends on the hardware revision + * as is reported by the hw_revision field of the struct media_device_info + * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. + * + * Versions <= V11 have RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V10 + * entries, versions >= V12 have RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE_V12 + * entries. RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE is equal to the maximum + * of the two. + */ +struct rkisp1_cif_isp_hst_config { + __u32 mode; + __u8 histogram_predivider; + struct rkisp1_cif_isp_window meas_window; + __u8 hist_weight[RKISP1_CIF_ISP_HISTOGRAM_WEIGHT_GRIDS_SIZE]; +}; + +/** + * struct rkisp1_cif_isp_aec_config - Configuration used by Auto Exposure Control + * + * @mode: Exposure measure mode (from enum rkisp1_cif_isp_exp_meas_mode) + * @autostop: stop mode (from enum rkisp1_cif_isp_exp_ctrl_autostop) + * @meas_window: coordinates of the measure window + */ +struct rkisp1_cif_isp_aec_config { + __u32 mode; + __u32 autostop; + struct rkisp1_cif_isp_window meas_window; +}; + +/** + * struct rkisp1_cif_isp_afc_config - Configuration used by Auto Focus Control + * + * @num_afm_win: max RKISP1_CIF_ISP_AFM_MAX_WINDOWS + * @afm_win: coordinates of the meas window + * @thres: threshold used for minimizing the influence of noise + * @var_shift: the number of bits for the shift operation at the end of the + * calculation chain. + */ +struct rkisp1_cif_isp_afc_config { + __u8 num_afm_win; + struct rkisp1_cif_isp_window afm_win[RKISP1_CIF_ISP_AFM_MAX_WINDOWS]; + __u32 thres; + __u32 var_shift; +}; + +/** + * enum rkisp1_cif_isp_dpf_gain_usage - dpf gain usage + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED: don't use any gains in preprocessing stage + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS: use only the noise function gains from + * registers DPF_NF_GAIN_R, ... + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS: use only the gains from LSC module + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS: use the noise function gains and the + * gains from LSC module + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS: use only the gains from AWB module + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS: use the gains from AWB and LSC module + * @RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX: upper border (only for an internal evaluation) + */ +enum rkisp1_cif_isp_dpf_gain_usage { + RKISP1_CIF_ISP_DPF_GAIN_USAGE_DISABLED, + RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_GAINS, + RKISP1_CIF_ISP_DPF_GAIN_USAGE_LSC_GAINS, + RKISP1_CIF_ISP_DPF_GAIN_USAGE_NF_LSC_GAINS, + RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_GAINS, + RKISP1_CIF_ISP_DPF_GAIN_USAGE_AWB_LSC_GAINS, + RKISP1_CIF_ISP_DPF_GAIN_USAGE_MAX +}; + +/** + * enum rkisp1_cif_isp_dpf_rb_filtersize - Red and blue filter sizes + * @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9: red and blue filter kernel size 13x9 + * (means 7x5 active pixel) + * @RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9: red and blue filter kernel size 9x9 + * (means 5x5 active pixel) + */ +enum rkisp1_cif_isp_dpf_rb_filtersize { + RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_13x9, + RKISP1_CIF_ISP_DPF_RB_FILTERSIZE_9x9, +}; + +/** + * enum rkisp1_cif_isp_dpf_nll_scale_mode - dpf noise level scale mode + * @RKISP1_CIF_ISP_NLL_SCALE_LINEAR: use a linear scaling + * @RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC: use a logarithmic scaling + */ +enum rkisp1_cif_isp_dpf_nll_scale_mode { + RKISP1_CIF_ISP_NLL_SCALE_LINEAR, + RKISP1_CIF_ISP_NLL_SCALE_LOGARITHMIC, +}; + +/** + * struct rkisp1_cif_isp_dpf_nll - Noise level lookup + * + * @coeff: Noise level Lookup coefficient + * @scale_mode: dpf noise level scale mode (from enum rkisp1_cif_isp_dpf_nll_scale_mode) + */ +struct rkisp1_cif_isp_dpf_nll { + __u16 coeff[RKISP1_CIF_ISP_DPF_MAX_NLF_COEFFS]; + __u32 scale_mode; +}; + +/** + * struct rkisp1_cif_isp_dpf_rb_flt - Red blue filter config + * + * @fltsize: The filter size for the red and blue pixels + * (from enum rkisp1_cif_isp_dpf_rb_filtersize) + * @spatial_coeff: Spatial weights + * @r_enable: enable filter processing for red pixels + * @b_enable: enable filter processing for blue pixels + */ +struct rkisp1_cif_isp_dpf_rb_flt { + __u32 fltsize; + __u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS]; + __u8 r_enable; + __u8 b_enable; +}; + +/** + * struct rkisp1_cif_isp_dpf_g_flt - Green filter Configuration + * + * @spatial_coeff: Spatial weights + * @gr_enable: enable filter processing for green pixels in green/red lines + * @gb_enable: enable filter processing for green pixels in green/blue lines + */ +struct rkisp1_cif_isp_dpf_g_flt { + __u8 spatial_coeff[RKISP1_CIF_ISP_DPF_MAX_SPATIAL_COEFFS]; + __u8 gr_enable; + __u8 gb_enable; +}; + +/** + * struct rkisp1_cif_isp_dpf_gain - Noise function Configuration + * + * @mode: dpf gain usage (from enum rkisp1_cif_isp_dpf_gain_usage) + * @nf_r_gain: Noise function Gain that replaces the AWB gain for red pixels + * @nf_b_gain: Noise function Gain that replaces the AWB gain for blue pixels + * @nf_gr_gain: Noise function Gain that replaces the AWB gain + * for green pixels in a red line + * @nf_gb_gain: Noise function Gain that replaces the AWB gain + * for green pixels in a blue line + */ +struct rkisp1_cif_isp_dpf_gain { + __u32 mode; + __u16 nf_r_gain; + __u16 nf_b_gain; + __u16 nf_gr_gain; + __u16 nf_gb_gain; +}; + +/** + * struct rkisp1_cif_isp_dpf_config - Configuration used by De-noising pre-filter + * + * @gain: noise function gain + * @g_flt: green filter config + * @rb_flt: red blue filter config + * @nll: noise level lookup + */ +struct rkisp1_cif_isp_dpf_config { + struct rkisp1_cif_isp_dpf_gain gain; + struct rkisp1_cif_isp_dpf_g_flt g_flt; + struct rkisp1_cif_isp_dpf_rb_flt rb_flt; + struct rkisp1_cif_isp_dpf_nll nll; +}; + +/** + * struct rkisp1_cif_isp_dpf_strength_config - strength of the filter + * + * @r: filter strength of the RED filter + * @g: filter strength of the GREEN filter + * @b: filter strength of the BLUE filter + */ +struct rkisp1_cif_isp_dpf_strength_config { + __u8 r; + __u8 g; + __u8 b; +}; + +/** + * struct rkisp1_cif_isp_isp_other_cfg - Parameters for some blocks in rockchip isp1 + * + * @dpcc_config: Defect Pixel Cluster Correction config + * @bls_config: Black Level Subtraction config + * @sdg_config: sensor degamma config + * @lsc_config: Lens Shade config + * @awb_gain_config: Auto White balance gain config + * @flt_config: filter config + * @bdm_config: demosaic config + * @ctk_config: cross talk config + * @goc_config: gamma out config + * @bls_config: black level subtraction config + * @dpf_config: De-noising pre-filter config + * @dpf_strength_config: dpf strength config + * @cproc_config: color process config + * @ie_config: image effects config + */ +struct rkisp1_cif_isp_isp_other_cfg { + struct rkisp1_cif_isp_dpcc_config dpcc_config; + struct rkisp1_cif_isp_bls_config bls_config; + struct rkisp1_cif_isp_sdg_config sdg_config; + struct rkisp1_cif_isp_lsc_config lsc_config; + struct rkisp1_cif_isp_awb_gain_config awb_gain_config; + struct rkisp1_cif_isp_flt_config flt_config; + struct rkisp1_cif_isp_bdm_config bdm_config; + struct rkisp1_cif_isp_ctk_config ctk_config; + struct rkisp1_cif_isp_goc_config goc_config; + struct rkisp1_cif_isp_dpf_config dpf_config; + struct rkisp1_cif_isp_dpf_strength_config dpf_strength_config; + struct rkisp1_cif_isp_cproc_config cproc_config; + struct rkisp1_cif_isp_ie_config ie_config; +}; + +/** + * struct rkisp1_cif_isp_isp_meas_cfg - Rockchip ISP1 Measure Parameters + * + * @awb_meas_config: auto white balance config + * @hst_config: histogram config + * @aec_config: auto exposure config + * @afc_config: auto focus config + */ +struct rkisp1_cif_isp_isp_meas_cfg { + struct rkisp1_cif_isp_awb_meas_config awb_meas_config; + struct rkisp1_cif_isp_hst_config hst_config; + struct rkisp1_cif_isp_aec_config aec_config; + struct rkisp1_cif_isp_afc_config afc_config; +}; + +/** + * struct rkisp1_params_cfg - Rockchip ISP1 Input Parameters Meta Data + * + * @module_en_update: mask the enable bits of which module should be updated + * @module_ens: mask the enable value of each module, only update the module + * which correspond bit was set in module_en_update + * @module_cfg_update: mask the config bits of which module should be updated + * @meas: measurement config + * @others: other config + */ +struct rkisp1_params_cfg { + __u32 module_en_update; + __u32 module_ens; + __u32 module_cfg_update; + + struct rkisp1_cif_isp_isp_meas_cfg meas; + struct rkisp1_cif_isp_isp_other_cfg others; +}; + +/*---------- PART2: Measurement Statistics ------------*/ + +/** + * struct rkisp1_cif_isp_awb_meas - AWB measured values + * + * @cnt: White pixel count, number of "white pixels" found during last + * measurement + * @mean_y_or_g: Mean value of Y within window and frames, + * Green if RGB is selected. + * @mean_cb_or_b: Mean value of Cb within window and frames, + * Blue if RGB is selected. + * @mean_cr_or_r: Mean value of Cr within window and frames, + * Red if RGB is selected. + */ +struct rkisp1_cif_isp_awb_meas { + __u32 cnt; + __u8 mean_y_or_g; + __u8 mean_cb_or_b; + __u8 mean_cr_or_r; +}; + +/** + * struct rkisp1_cif_isp_awb_stat - statistics automatic white balance data + * + * @awb_mean: Mean measured data + */ +struct rkisp1_cif_isp_awb_stat { + struct rkisp1_cif_isp_awb_meas awb_mean[RKISP1_CIF_ISP_AWB_MAX_GRID]; +}; + +/** + * struct rkisp1_cif_isp_bls_meas_val - BLS measured values + * + * @meas_r: Mean measured value for Bayer pattern R + * @meas_gr: Mean measured value for Bayer pattern Gr + * @meas_gb: Mean measured value for Bayer pattern Gb + * @meas_b: Mean measured value for Bayer pattern B + */ +struct rkisp1_cif_isp_bls_meas_val { + __u16 meas_r; + __u16 meas_gr; + __u16 meas_gb; + __u16 meas_b; +}; + +/** + * struct rkisp1_cif_isp_ae_stat - statistics auto exposure data + * + * @exp_mean: Mean luminance value of block xx + * @bls_val: BLS measured values + * + * The number of entries of @exp_mean depends on the hardware revision + * as is reported by the hw_revision field of the struct media_device_info + * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. + * + * Versions <= V11 have RKISP1_CIF_ISP_AE_MEAN_MAX_V10 entries, + * versions >= V12 have RKISP1_CIF_ISP_AE_MEAN_MAX_V12 entries. + * RKISP1_CIF_ISP_AE_MEAN_MAX is equal to the maximum of the two. + * + * Image is divided into 5x5 blocks on V10 and 9x9 blocks on V12. + */ +struct rkisp1_cif_isp_ae_stat { + __u8 exp_mean[RKISP1_CIF_ISP_AE_MEAN_MAX]; + struct rkisp1_cif_isp_bls_meas_val bls_val; +}; + +/** + * struct rkisp1_cif_isp_af_meas_val - AF measured values + * + * @sum: sharpness value + * @lum: luminance value + */ +struct rkisp1_cif_isp_af_meas_val { + __u32 sum; + __u32 lum; +}; + +/** + * struct rkisp1_cif_isp_af_stat - statistics auto focus data + * + * @window: AF measured value of window x + * + * The module measures the sharpness in 3 windows of selectable size via + * register settings(ISP_AFM_*_A/B/C) + */ +struct rkisp1_cif_isp_af_stat { + struct rkisp1_cif_isp_af_meas_val window[RKISP1_CIF_ISP_AFM_MAX_WINDOWS]; +}; + +/** + * struct rkisp1_cif_isp_hist_stat - statistics histogram data + * + * @hist_bins: measured bin counters. Each bin is a 20 bits unsigned fixed point + * type. Bits 0-4 are the fractional part and bits 5-19 are the + * integer part. + * + * The window of the measurements area is divided to 5x5 sub-windows for + * V10/V11 and to 9x9 sub-windows for V12. The histogram is then computed for + * each sub-window independently and the final result is a weighted average of + * the histogram measurements on all sub-windows. The window of the + * measurements area and the weight of each sub-window are configurable using + * struct @rkisp1_cif_isp_hst_config. + * + * The histogram contains 16 bins in V10/V11 and 32 bins in V12/V13. + * + * The number of entries of @hist_bins depends on the hardware revision + * as is reported by the hw_revision field of the struct media_device_info + * that is returned by ioctl MEDIA_IOC_DEVICE_INFO. + * + * Versions <= V11 have RKISP1_CIF_ISP_HIST_BIN_N_MAX_V10 entries, + * versions >= V12 have RKISP1_CIF_ISP_HIST_BIN_N_MAX_V12 entries. + * RKISP1_CIF_ISP_HIST_BIN_N_MAX is equal to the maximum of the two. + */ +struct rkisp1_cif_isp_hist_stat { + __u32 hist_bins[RKISP1_CIF_ISP_HIST_BIN_N_MAX]; +}; + +/** + * struct rkisp1_cif_isp_stat - Rockchip ISP1 Statistics Data + * + * @awb: statistics data for automatic white balance + * @ae: statistics data for auto exposure + * @af: statistics data for auto focus + * @hist: statistics histogram data + */ +struct rkisp1_cif_isp_stat { + struct rkisp1_cif_isp_awb_stat awb; + struct rkisp1_cif_isp_ae_stat ae; + struct rkisp1_cif_isp_af_stat af; + struct rkisp1_cif_isp_hist_stat hist; +}; + +/** + * struct rkisp1_stat_buffer - Rockchip ISP1 Statistics Meta Data + * + * @meas_type: measurement types (RKISP1_CIF_ISP_STAT_* definitions) + * @frame_id: frame ID for sync + * @params: statistics data + */ +struct rkisp1_stat_buffer { + __u32 meas_type; + __u32 frame_id; + struct rkisp1_cif_isp_stat params; +}; + +#endif /* _UAPI_RKISP1_CONFIG_H */ diff --git a/include/uapi/linux/rpl.h b/include/uapi/linux/rpl.h index 1dccb55cf8c6..708adddf9f13 100644 --- a/include/uapi/linux/rpl.h +++ b/include/uapi/linux/rpl.h @@ -28,10 +28,10 @@ struct ipv6_rpl_sr_hdr { pad:4, reserved1:16; #elif defined(__BIG_ENDIAN_BITFIELD) - __u32 reserved:20, + __u32 cmpri:4, + cmpre:4, pad:4, - cmpri:4, - cmpre:4; + reserved:20; #else #error "Please fix <asm/byteorder.h>" #endif diff --git a/include/uapi/linux/rpmsg_types.h b/include/uapi/linux/rpmsg_types.h new file mode 100644 index 000000000000..36e3b9404391 --- /dev/null +++ b/include/uapi/linux/rpmsg_types.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_RPMSG_TYPES_H +#define _UAPI_LINUX_RPMSG_TYPES_H + +#include <linux/types.h> + +typedef __u16 __bitwise __rpmsg16; +typedef __u32 __bitwise __rpmsg32; +typedef __u64 __bitwise __rpmsg64; + +#endif /* _UAPI_LINUX_RPMSG_TYPES_H */ diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index 9b814c92de12..b841caa4657e 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -396,11 +396,13 @@ struct rtnexthop { #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ -#define RTNH_F_OFFLOAD 8 /* offloaded route */ +#define RTNH_F_OFFLOAD 8 /* Nexthop is offloaded */ #define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */ #define RTNH_F_UNRESOLVED 32 /* The entry is unresolved (ipmr) */ +#define RTNH_F_TRAP 64 /* Nexthop is trapping packets */ -#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD) +#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | \ + RTNH_F_OFFLOAD | RTNH_F_TRAP) /* Macros to handle hexthops */ @@ -766,12 +768,18 @@ enum { #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) /* tcamsg flags stored in attribute TCA_ROOT_FLAGS * - * TCA_FLAG_LARGE_DUMP_ON user->kernel to request for larger than TCA_ACT_MAX_PRIO - * actions in a dump. All dump responses will contain the number of actions - * being dumped stored in for user app's consumption in TCA_ROOT_COUNT + * TCA_ACT_FLAG_LARGE_DUMP_ON user->kernel to request for larger than + * TCA_ACT_MAX_PRIO actions in a dump. All dump responses will contain the + * number of actions being dumped stored in for user app's consumption in + * TCA_ROOT_COUNT + * + * TCA_ACT_FLAG_TERSE_DUMP user->kernel to request terse (brief) dump that only + * includes essential action info (kind, index, etc.) * */ #define TCA_FLAG_LARGE_DUMP_ON (1 << 0) +#define TCA_ACT_FLAG_LARGE_DUMP_ON TCA_FLAG_LARGE_DUMP_ON +#define TCA_ACT_FLAG_TERSE_DUMP (1 << 1) /* New extended info filters for IFLA_EXT_MASK */ #define RTEXT_FILTER_VF (1 << 0) @@ -779,6 +787,8 @@ enum { #define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2) #define RTEXT_FILTER_SKIP_STATS (1 << 3) #define RTEXT_FILTER_MRP (1 << 4) +#define RTEXT_FILTER_CFM_CONFIG (1 << 5) +#define RTEXT_FILTER_CFM_STATUS (1 << 6) /* End of information exported to user level */ diff --git a/include/uapi/linux/sched/types.h b/include/uapi/linux/sched/types.h index c852153ddb0d..f2c4589d4dbf 100644 --- a/include/uapi/linux/sched/types.h +++ b/include/uapi/linux/sched/types.h @@ -96,6 +96,8 @@ struct sched_param { * on a CPU with a capacity big enough to fit the specified value. * A task with a max utilization value smaller than 1024 is more likely * scheduled on a CPU with no more capacity than the specified value. + * + * A task utilization boundary can be reset by setting the attribute to -1. */ struct sched_attr { __u32 size; diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index 28ad40d9acba..cb78e7a739da 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -140,6 +140,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_ECN_SUPPORTED 130 #define SCTP_EXPOSE_POTENTIALLY_FAILED_STATE 131 #define SCTP_EXPOSE_PF_STATE SCTP_EXPOSE_POTENTIALLY_FAILED_STATE +#define SCTP_REMOTE_UDP_ENCAPS_PORT 132 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 @@ -1197,6 +1198,12 @@ struct sctp_event { uint8_t se_on; }; +struct sctp_udpencaps { + sctp_assoc_t sue_assoc_id; + struct sockaddr_storage sue_address; + uint16_t sue_port; +}; + /* SCTP Stream schedulers */ enum sctp_sched_type { SCTP_SS_FCFS, diff --git a/include/uapi/linux/sdla.h b/include/uapi/linux/sdla.h deleted file mode 100644 index 1e3735be6511..000000000000 --- a/include/uapi/linux/sdla.h +++ /dev/null @@ -1,117 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * INET An implementation of the TCP/IP protocol suite for the LINUX - * operating system. INET is implemented using the BSD Socket - * interface as the means of communication with the user level. - * - * Global definitions for the Frame relay interface. - * - * Version: @(#)if_ifrad.h 0.20 13 Apr 96 - * - * Author: Mike McLagan <mike.mclagan@linux.org> - * - * Changes: - * 0.15 Mike McLagan Structure packing - * - * 0.20 Mike McLagan New flags for S508 buffer handling - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef _UAPISDLA_H -#define _UAPISDLA_H - -/* adapter type */ -#define SDLA_TYPES -#define SDLA_S502A 5020 -#define SDLA_S502E 5021 -#define SDLA_S503 5030 -#define SDLA_S507 5070 -#define SDLA_S508 5080 -#define SDLA_S509 5090 -#define SDLA_UNKNOWN -1 - -/* port selection flags for the S508 */ -#define SDLA_S508_PORT_V35 0x00 -#define SDLA_S508_PORT_RS232 0x02 - -/* Z80 CPU speeds */ -#define SDLA_CPU_3M 0x00 -#define SDLA_CPU_5M 0x01 -#define SDLA_CPU_7M 0x02 -#define SDLA_CPU_8M 0x03 -#define SDLA_CPU_10M 0x04 -#define SDLA_CPU_16M 0x05 -#define SDLA_CPU_12M 0x06 - -/* some private IOCTLs */ -#define SDLA_IDENTIFY (FRAD_LAST_IOCTL + 1) -#define SDLA_CPUSPEED (FRAD_LAST_IOCTL + 2) -#define SDLA_PROTOCOL (FRAD_LAST_IOCTL + 3) - -#define SDLA_CLEARMEM (FRAD_LAST_IOCTL + 4) -#define SDLA_WRITEMEM (FRAD_LAST_IOCTL + 5) -#define SDLA_READMEM (FRAD_LAST_IOCTL + 6) - -struct sdla_mem { - int addr; - int len; - void __user *data; -}; - -#define SDLA_START (FRAD_LAST_IOCTL + 7) -#define SDLA_STOP (FRAD_LAST_IOCTL + 8) - -/* some offsets in the Z80's memory space */ -#define SDLA_NMIADDR 0x0000 -#define SDLA_CONF_ADDR 0x0010 -#define SDLA_S502A_NMIADDR 0x0066 -#define SDLA_CODE_BASEADDR 0x0100 -#define SDLA_WINDOW_SIZE 0x2000 -#define SDLA_ADDR_MASK 0x1FFF - -/* largest handleable block of data */ -#define SDLA_MAX_DATA 4080 -#define SDLA_MAX_MTU 4072 /* MAX_DATA - sizeof(fradhdr) */ -#define SDLA_MAX_DLCI 24 - -/* this should be the same as frad_conf */ -struct sdla_conf { - short station; - short config; - short kbaud; - short clocking; - short max_frm; - short T391; - short T392; - short N391; - short N392; - short N393; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; -}; - -/* this should be the same as dlci_conf */ -struct sdla_dlci_conf { - short config; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; - short Tc_fwd; - short Tc_bwd; - short Tf_max; - short Tb_max; -}; - - -#endif /* _UAPISDLA_H */ diff --git a/include/uapi/linux/seg6_local.h b/include/uapi/linux/seg6_local.h index edc138bdc56d..3b39ef1dbb46 100644 --- a/include/uapi/linux/seg6_local.h +++ b/include/uapi/linux/seg6_local.h @@ -26,6 +26,7 @@ enum { SEG6_LOCAL_IIF, SEG6_LOCAL_OIF, SEG6_LOCAL_BPF, + SEG6_LOCAL_VRFTABLE, __SEG6_LOCAL_MAX, }; #define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1) diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index 851b982f8c4b..62c22045fe65 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -134,8 +134,6 @@ /*Digi jsm */ #define PORT_JSM 69 -#define PORT_PNX8XXX 70 - /* SUN4V Hypervisor Console */ #define PORT_SUNHV 72 diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h index 0e11ca421ca4..3e68da07fba2 100644 --- a/include/uapi/linux/smc.h +++ b/include/uapi/linux/smc.h @@ -33,4 +33,130 @@ enum { /* SMC PNET Table commands */ #define SMCR_GENL_FAMILY_NAME "SMC_PNETID" #define SMCR_GENL_FAMILY_VERSION 1 +/* gennetlink interface to access non-socket information from SMC module */ +#define SMC_GENL_FAMILY_NAME "SMC_GEN_NETLINK" +#define SMC_GENL_FAMILY_VERSION 1 + +#define SMC_PCI_ID_STR_LEN 16 /* Max length of pci id string */ + +/* SMC_GENL_FAMILY commands */ +enum { + SMC_NETLINK_GET_SYS_INFO = 1, + SMC_NETLINK_GET_LGR_SMCR, + SMC_NETLINK_GET_LINK_SMCR, + SMC_NETLINK_GET_LGR_SMCD, + SMC_NETLINK_GET_DEV_SMCD, + SMC_NETLINK_GET_DEV_SMCR, +}; + +/* SMC_GENL_FAMILY top level attributes */ +enum { + SMC_GEN_UNSPEC, + SMC_GEN_SYS_INFO, /* nest */ + SMC_GEN_LGR_SMCR, /* nest */ + SMC_GEN_LINK_SMCR, /* nest */ + SMC_GEN_LGR_SMCD, /* nest */ + SMC_GEN_DEV_SMCD, /* nest */ + SMC_GEN_DEV_SMCR, /* nest */ + __SMC_GEN_MAX, + SMC_GEN_MAX = __SMC_GEN_MAX - 1 +}; + +/* SMC_GEN_SYS_INFO attributes */ +enum { + SMC_NLA_SYS_UNSPEC, + SMC_NLA_SYS_VER, /* u8 */ + SMC_NLA_SYS_REL, /* u8 */ + SMC_NLA_SYS_IS_ISM_V2, /* u8 */ + SMC_NLA_SYS_LOCAL_HOST, /* string */ + SMC_NLA_SYS_SEID, /* string */ + __SMC_NLA_SYS_MAX, + SMC_NLA_SYS_MAX = __SMC_NLA_SYS_MAX - 1 +}; + +/* SMC_NLA_LGR_V2 nested attributes */ +enum { + SMC_NLA_LGR_V2_VER, /* u8 */ + SMC_NLA_LGR_V2_REL, /* u8 */ + SMC_NLA_LGR_V2_OS, /* u8 */ + SMC_NLA_LGR_V2_NEG_EID, /* string */ + SMC_NLA_LGR_V2_PEER_HOST, /* string */ +}; + +/* SMC_GEN_LGR_SMCR attributes */ +enum { + SMC_NLA_LGR_R_UNSPEC, + SMC_NLA_LGR_R_ID, /* u32 */ + SMC_NLA_LGR_R_ROLE, /* u8 */ + SMC_NLA_LGR_R_TYPE, /* u8 */ + SMC_NLA_LGR_R_PNETID, /* string */ + SMC_NLA_LGR_R_VLAN_ID, /* u8 */ + SMC_NLA_LGR_R_CONNS_NUM, /* u32 */ + __SMC_NLA_LGR_R_MAX, + SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1 +}; + +/* SMC_GEN_LINK_SMCR attributes */ +enum { + SMC_NLA_LINK_UNSPEC, + SMC_NLA_LINK_ID, /* u8 */ + SMC_NLA_LINK_IB_DEV, /* string */ + SMC_NLA_LINK_IB_PORT, /* u8 */ + SMC_NLA_LINK_GID, /* string */ + SMC_NLA_LINK_PEER_GID, /* string */ + SMC_NLA_LINK_CONN_CNT, /* u32 */ + SMC_NLA_LINK_NET_DEV, /* u32 */ + SMC_NLA_LINK_UID, /* u32 */ + SMC_NLA_LINK_PEER_UID, /* u32 */ + SMC_NLA_LINK_STATE, /* u32 */ + __SMC_NLA_LINK_MAX, + SMC_NLA_LINK_MAX = __SMC_NLA_LINK_MAX - 1 +}; + +/* SMC_GEN_LGR_SMCD attributes */ +enum { + SMC_NLA_LGR_D_UNSPEC, + SMC_NLA_LGR_D_ID, /* u32 */ + SMC_NLA_LGR_D_GID, /* u64 */ + SMC_NLA_LGR_D_PEER_GID, /* u64 */ + SMC_NLA_LGR_D_VLAN_ID, /* u8 */ + SMC_NLA_LGR_D_CONNS_NUM, /* u32 */ + SMC_NLA_LGR_D_PNETID, /* string */ + SMC_NLA_LGR_D_CHID, /* u16 */ + SMC_NLA_LGR_D_PAD, /* flag */ + SMC_NLA_LGR_V2, /* nest */ + __SMC_NLA_LGR_D_MAX, + SMC_NLA_LGR_D_MAX = __SMC_NLA_LGR_D_MAX - 1 +}; + +/* SMC_NLA_DEV_PORT nested attributes */ +enum { + SMC_NLA_DEV_PORT_UNSPEC, + SMC_NLA_DEV_PORT_PNET_USR, /* u8 */ + SMC_NLA_DEV_PORT_PNETID, /* string */ + SMC_NLA_DEV_PORT_NETDEV, /* u32 */ + SMC_NLA_DEV_PORT_STATE, /* u8 */ + SMC_NLA_DEV_PORT_VALID, /* u8 */ + SMC_NLA_DEV_PORT_LNK_CNT, /* u32 */ + __SMC_NLA_DEV_PORT_MAX, + SMC_NLA_DEV_PORT_MAX = __SMC_NLA_DEV_PORT_MAX - 1 +}; + +/* SMC_GEN_DEV_SMCD and SMC_GEN_DEV_SMCR attributes */ +enum { + SMC_NLA_DEV_UNSPEC, + SMC_NLA_DEV_USE_CNT, /* u32 */ + SMC_NLA_DEV_IS_CRIT, /* u8 */ + SMC_NLA_DEV_PCI_FID, /* u32 */ + SMC_NLA_DEV_PCI_CHID, /* u16 */ + SMC_NLA_DEV_PCI_VENDOR, /* u16 */ + SMC_NLA_DEV_PCI_DEVICE, /* u16 */ + SMC_NLA_DEV_PCI_ID, /* string */ + SMC_NLA_DEV_PORT, /* nest */ + SMC_NLA_DEV_PORT2, /* nest */ + SMC_NLA_DEV_IB_NAME, /* string */ + __SMC_NLA_DEV_MAX, + SMC_NLA_DEV_MAX = __SMC_NLA_DEV_MAX - 1 +}; + #endif /* _UAPI_LINUX_SMC_H */ diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h index f84e7bcad6de..26fc60ce9298 100644 --- a/include/uapi/linux/snmp.h +++ b/include/uapi/linux/snmp.h @@ -159,6 +159,7 @@ enum UDP_MIB_SNDBUFERRORS, /* SndbufErrors */ UDP_MIB_CSUMERRORS, /* InCsumErrors */ UDP_MIB_IGNOREDMULTI, /* IgnoredMulti */ + UDP_MIB_MEMERRORS, /* MemErrors */ __UDP_MIB_MAX }; diff --git a/include/uapi/linux/stat.h b/include/uapi/linux/stat.h index 82cc58fe9368..1500a0f58041 100644 --- a/include/uapi/linux/stat.h +++ b/include/uapi/linux/stat.h @@ -171,9 +171,12 @@ struct statx { * be of use to ordinary userspace programs such as GUIs or ls rather than * specialised tools. * - * Note that the flags marked [I] correspond to generic FS_IOC_FLAGS + * Note that the flags marked [I] correspond to the FS_IOC_SETFLAGS flags * semantically. Where possible, the numerical value is picked to correspond - * also. + * also. Note that the DAX attribute indicates that the file is in the CPU + * direct access state. It does not correspond to the per-inode flag that + * some filesystems support. + * */ #define STATX_ATTR_COMPRESSED 0x00000004 /* [I] File is compressed by the fs */ #define STATX_ATTR_IMMUTABLE 0x00000010 /* [I] File is marked immutable */ @@ -183,7 +186,7 @@ struct statx { #define STATX_ATTR_AUTOMOUNT 0x00001000 /* Dir: Automount trigger */ #define STATX_ATTR_MOUNT_ROOT 0x00002000 /* Root of a mount */ #define STATX_ATTR_VERITY 0x00100000 /* [I] Verity protected file */ -#define STATX_ATTR_DAX 0x00002000 /* [I] File is DAX */ +#define STATX_ATTR_DAX 0x00200000 /* File is currently in DAX state */ #endif /* _UAPI_LINUX_STAT_H */ diff --git a/include/uapi/linux/sysctl.h b/include/uapi/linux/sysctl.h index 27c1ed2822e6..458179df9b27 100644 --- a/include/uapi/linux/sysctl.h +++ b/include/uapi/linux/sysctl.h @@ -23,7 +23,7 @@ #ifndef _UAPI_LINUX_SYSCTL_H #define _UAPI_LINUX_SYSCTL_H -#include <linux/kernel.h> +#include <linux/const.h> #include <linux/types.h> #include <linux/compiler.h> diff --git a/include/uapi/linux/tc_act/tc_mpls.h b/include/uapi/linux/tc_act/tc_mpls.h index 9360e95273c7..9e4e8f52a779 100644 --- a/include/uapi/linux/tc_act/tc_mpls.h +++ b/include/uapi/linux/tc_act/tc_mpls.h @@ -10,6 +10,7 @@ #define TCA_MPLS_ACT_PUSH 2 #define TCA_MPLS_ACT_MODIFY 3 #define TCA_MPLS_ACT_DEC_TTL 4 +#define TCA_MPLS_ACT_MAC_PUSH 5 struct tc_mpls { tc_gen; /* generic TC action fields. */ diff --git a/include/uapi/linux/tc_act/tc_vlan.h b/include/uapi/linux/tc_act/tc_vlan.h index 168995b54a70..5b306fe815cc 100644 --- a/include/uapi/linux/tc_act/tc_vlan.h +++ b/include/uapi/linux/tc_act/tc_vlan.h @@ -16,6 +16,8 @@ #define TCA_VLAN_ACT_POP 1 #define TCA_VLAN_ACT_PUSH 2 #define TCA_VLAN_ACT_MODIFY 3 +#define TCA_VLAN_ACT_POP_ETH 4 +#define TCA_VLAN_ACT_PUSH_ETH 5 struct tc_vlan { tc_gen; @@ -30,6 +32,8 @@ enum { TCA_VLAN_PUSH_VLAN_PROTOCOL, TCA_VLAN_PAD, TCA_VLAN_PUSH_VLAN_PRIORITY, + TCA_VLAN_PUSH_ETH_DST, + TCA_VLAN_PUSH_ETH_SRC, __TCA_VLAN_MAX, }; #define TCA_VLAN_MAX (__TCA_VLAN_MAX - 1) diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index cfcb10b75483..13ceeb395eb8 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -343,11 +343,15 @@ struct tcp_diag_md5sig { /* setsockopt(fd, IPPROTO_TCP, TCP_ZEROCOPY_RECEIVE, ...) */ +#define TCP_RECEIVE_ZEROCOPY_FLAG_TLB_CLEAN_HINT 0x1 struct tcp_zerocopy_receive { __u64 address; /* in: address of mapping */ __u32 length; /* in/out: number of bytes to map/mapped */ __u32 recv_skip_hint; /* out: amount of bytes to skip */ __u32 inq; /* out: amount of bytes in read queue */ __s32 err; /* out: socket error */ + __u64 copybuf_address; /* in: copybuf address (small reads) */ + __s32 copybuf_len; /* in/out: copybuf bytes avail/used or error */ + __u32 flags; /* in: flags */ }; #endif /* _UAPI_LINUX_TCP_H */ diff --git a/include/uapi/linux/tee.h b/include/uapi/linux/tee.h index b619f37ee03e..d67cadf221fc 100644 --- a/include/uapi/linux/tee.h +++ b/include/uapi/linux/tee.h @@ -51,6 +51,9 @@ #define TEE_GEN_CAP_GP (1 << 0)/* GlobalPlatform compliant TEE */ #define TEE_GEN_CAP_PRIVILEGED (1 << 1)/* Privileged device (for supplicant) */ #define TEE_GEN_CAP_REG_MEM (1 << 2)/* Supports registering shared memory */ +#define TEE_GEN_CAP_MEMREF_NULL (1 << 3)/* NULL MemRef support */ + +#define TEE_MEMREF_NULL (__u64)(-1) /* NULL MemRef Buffer */ /* * TEE Implementation ID @@ -200,6 +203,16 @@ struct tee_ioctl_buf_data { * a part of a shared memory by specifying an offset (@a) and size (@b) of * the object. To supply the entire shared memory object set the offset * (@a) to 0 and size (@b) to the previously returned size of the object. + * + * A client may need to present a NULL pointer in the argument + * passed to a trusted application in the TEE. + * This is also a requirement in GlobalPlatform Client API v1.0c + * (section 3.2.5 memory references), which can be found at + * http://www.globalplatform.org/specificationsdevice.asp + * + * If a NULL pointer is passed to a TA in the TEE, the (@c) + * IOCTL parameters value must be set to TEE_MEMREF_NULL indicating a NULL + * memory reference. */ struct tee_ioctl_param { __u64 attr; diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h index add01db1daef..80ea15e12113 100644 --- a/include/uapi/linux/tipc.h +++ b/include/uapi/linux/tipc.h @@ -254,6 +254,8 @@ static inline int tipc_aead_key_size(struct tipc_aead_key *key) return sizeof(*key) + key->keylen; } +#define TIPC_REKEYING_NOW (~0U) + /* The macros and functions below are deprecated: */ diff --git a/include/uapi/linux/tipc_netlink.h b/include/uapi/linux/tipc_netlink.h index dc0d23a50e69..d847dd671d79 100644 --- a/include/uapi/linux/tipc_netlink.h +++ b/include/uapi/linux/tipc_netlink.h @@ -165,6 +165,8 @@ enum { TIPC_NLA_NODE_UP, /* flag */ TIPC_NLA_NODE_ID, /* data */ TIPC_NLA_NODE_KEY, /* data */ + TIPC_NLA_NODE_KEY_MASTER, /* flag */ + TIPC_NLA_NODE_REKEYING, /* u32 */ __TIPC_NLA_NODE_MAX, TIPC_NLA_NODE_MAX = __TIPC_NLA_NODE_MAX - 1 diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h index bcd2869ed472..0d54baea1d8d 100644 --- a/include/uapi/linux/tls.h +++ b/include/uapi/linux/tls.h @@ -77,6 +77,13 @@ #define TLS_CIPHER_AES_CCM_128_TAG_SIZE 16 #define TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE 8 +#define TLS_CIPHER_CHACHA20_POLY1305 54 +#define TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE 12 +#define TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE 32 +#define TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE 0 +#define TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE 16 +#define TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE 8 + #define TLS_SET_RECORD_TYPE 1 #define TLS_GET_RECORD_TYPE 2 @@ -109,6 +116,14 @@ struct tls12_crypto_info_aes_ccm_128 { unsigned char rec_seq[TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE]; }; +struct tls12_crypto_info_chacha20_poly1305 { + struct tls_crypto_info info; + unsigned char iv[TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE]; + unsigned char key[TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE]; + unsigned char salt[TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE]; + unsigned char rec_seq[TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE]; +}; + enum { TLS_INFO_UNSPEC, TLS_INFO_VERSION, diff --git a/include/uapi/linux/userfaultfd.h b/include/uapi/linux/userfaultfd.h index e7e98bde221f..5f2d88212f7c 100644 --- a/include/uapi/linux/userfaultfd.h +++ b/include/uapi/linux/userfaultfd.h @@ -257,4 +257,13 @@ struct uffdio_writeprotect { __u64 mode; }; +/* + * Flags for the userfaultfd(2) system call itself. + */ + +/* + * Create a userfaultfd that can handle page faults only in user mode. + */ +#define UFFD_USER_MODE_ONLY 1 + #endif /* _LINUX_USERFAULTFD_H */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 62271418c1be..823b214aac0c 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -54,7 +54,7 @@ /* Control classes */ #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ -#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ +#define V4L2_CTRL_CLASS_CODEC 0x00990000 /* Stateful codec controls */ #define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ #define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator controls */ #define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ @@ -65,6 +65,7 @@ #define V4L2_CTRL_CLASS_FM_RX 0x00a10000 /* FM Receiver controls */ #define V4L2_CTRL_CLASS_RF_TUNER 0x00a20000 /* RF tuner controls */ #define V4L2_CTRL_CLASS_DETECT 0x00a30000 /* Detection controls */ +#define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000 /* Stateless codecs controls */ /* User-class control IDs */ @@ -198,15 +199,21 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0) +/* + * The base for the CODA driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ -#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) -#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) +#define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900) +#define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1) /* MPEG streams, specific to multiplexed streams */ -#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) +#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE+0) enum v4l2_mpeg_stream_type { V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ @@ -215,26 +222,26 @@ enum v4l2_mpeg_stream_type { V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ }; -#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) -#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) -#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) -#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) -#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) -#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) -#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) +#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_CODEC_BASE+1) +#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_CODEC_BASE+2) +#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_CODEC_BASE+3) +#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_CODEC_BASE+4) +#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_CODEC_BASE+5) +#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_CODEC_BASE+6) +#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_CODEC_BASE+7) enum v4l2_mpeg_stream_vbi_fmt { V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ }; /* MPEG audio controls specific to multiplexed streams */ -#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) +#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_CODEC_BASE+100) enum v4l2_mpeg_audio_sampling_freq { V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, }; -#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) +#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_CODEC_BASE+101) enum v4l2_mpeg_audio_encoding { V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, @@ -242,7 +249,7 @@ enum v4l2_mpeg_audio_encoding { V4L2_MPEG_AUDIO_ENCODING_AAC = 3, V4L2_MPEG_AUDIO_ENCODING_AC3 = 4, }; -#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) +#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_CODEC_BASE+102) enum v4l2_mpeg_audio_l1_bitrate { V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, @@ -259,7 +266,7 @@ enum v4l2_mpeg_audio_l1_bitrate { V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, }; -#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) +#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_CODEC_BASE+103) enum v4l2_mpeg_audio_l2_bitrate { V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, @@ -276,7 +283,7 @@ enum v4l2_mpeg_audio_l2_bitrate { V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, }; -#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) +#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_CODEC_BASE+104) enum v4l2_mpeg_audio_l3_bitrate { V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, @@ -293,34 +300,34 @@ enum v4l2_mpeg_audio_l3_bitrate { V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, }; -#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) +#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_CODEC_BASE+105) enum v4l2_mpeg_audio_mode { V4L2_MPEG_AUDIO_MODE_STEREO = 0, V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, V4L2_MPEG_AUDIO_MODE_DUAL = 2, V4L2_MPEG_AUDIO_MODE_MONO = 3, }; -#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) +#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_CODEC_BASE+106) enum v4l2_mpeg_audio_mode_extension { V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, }; -#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) +#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_CODEC_BASE+107) enum v4l2_mpeg_audio_emphasis { V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, }; -#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) +#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_CODEC_BASE+108) enum v4l2_mpeg_audio_crc { V4L2_MPEG_AUDIO_CRC_NONE = 0, V4L2_MPEG_AUDIO_CRC_CRC16 = 1, }; -#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109) -#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110) -#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111) +#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_CODEC_BASE+109) +#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_CODEC_BASE+110) +#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_CODEC_BASE+111) enum v4l2_mpeg_audio_ac3_bitrate { V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0, V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1, @@ -342,7 +349,7 @@ enum v4l2_mpeg_audio_ac3_bitrate { V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, }; -#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_MPEG_BASE+112) +#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112) enum v4l2_mpeg_audio_dec_playback { V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0, V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1, @@ -351,51 +358,52 @@ enum v4l2_mpeg_audio_dec_playback { V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4, V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5, }; -#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113) +#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113) /* MPEG video controls specific to multiplexed streams */ -#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) +#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200) enum v4l2_mpeg_video_encoding { V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2, }; -#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) +#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_CODEC_BASE+201) enum v4l2_mpeg_video_aspect { V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, }; -#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) -#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) -#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) -#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) -#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) +#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_CODEC_BASE+202) +#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_CODEC_BASE+203) +#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_CODEC_BASE+204) +#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_CODEC_BASE+205) +#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_CODEC_BASE+206) enum v4l2_mpeg_video_bitrate_mode { V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, -}; -#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) -#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) -#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) -#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210) -#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211) -#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_MPEG_BASE+212) -#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_MPEG_BASE+213) -#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_MPEG_BASE+214) -#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_MPEG_BASE+215) -#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_MPEG_BASE+216) + V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2, +}; +#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_CODEC_BASE+207) +#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_CODEC_BASE+208) +#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209) +#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_CODEC_BASE+210) +#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_CODEC_BASE+211) +#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_CODEC_BASE+212) +#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_CODEC_BASE+213) +#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_CODEC_BASE+214) +#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_CODEC_BASE+215) +#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_CODEC_BASE+216) enum v4l2_mpeg_video_header_mode { V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0, V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1, }; -#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_MPEG_BASE+217) -#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_MPEG_BASE+218) -#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_MPEG_BASE+219) -#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_MPEG_BASE+220) -#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_MPEG_BASE+221) +#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_CODEC_BASE+217) +#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_CODEC_BASE+218) +#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_CODEC_BASE+219) +#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_CODEC_BASE+220) +#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_CODEC_BASE+221) enum v4l2_mpeg_video_multi_slice_mode { V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0, V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1, @@ -406,24 +414,24 @@ enum v4l2_mpeg_video_multi_slice_mode { V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2, #endif }; -#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_MPEG_BASE+222) -#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_MPEG_BASE+223) -#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_MPEG_BASE+224) -#define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_MPEG_BASE+225) -#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_MPEG_BASE+226) -#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_MPEG_BASE+227) -#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228) -#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229) +#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_CODEC_BASE+222) +#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_CODEC_BASE+223) +#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_CODEC_BASE+224) +#define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_CODEC_BASE+225) +#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_CODEC_BASE+226) +#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_CODEC_BASE+227) +#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_CODEC_BASE+228) +#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_CODEC_BASE+229) /* CIDs for the MPEG-2 Part 2 (H.262) codec */ -#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_MPEG_BASE+270) +#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270) enum v4l2_mpeg_video_mpeg2_level { V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0, V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1, V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2, V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3, }; -#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_MPEG_BASE+271) +#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_CODEC_BASE+271) enum v4l2_mpeg_video_mpeg2_profile { V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0, V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1, @@ -434,28 +442,28 @@ enum v4l2_mpeg_video_mpeg2_profile { }; /* CIDs for the FWHT codec as used by the vicodec driver. */ -#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_MPEG_BASE + 290) -#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_MPEG_BASE + 291) - -#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300) -#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301) -#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302) -#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_MPEG_BASE+303) -#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_MPEG_BASE+304) -#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_MPEG_BASE+350) -#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_MPEG_BASE+351) -#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_MPEG_BASE+352) -#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_MPEG_BASE+353) -#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_MPEG_BASE+354) -#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_MPEG_BASE+355) -#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_MPEG_BASE+356) -#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_MPEG_BASE+357) +#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_CODEC_BASE + 290) +#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_CODEC_BASE + 291) + +#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_CODEC_BASE+300) +#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_CODEC_BASE+301) +#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_CODEC_BASE+302) +#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_CODEC_BASE+303) +#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_CODEC_BASE+304) +#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_CODEC_BASE+350) +#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_CODEC_BASE+351) +#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_CODEC_BASE+352) +#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_CODEC_BASE+353) +#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_CODEC_BASE+354) +#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_CODEC_BASE+355) +#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_CODEC_BASE+356) +#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_CODEC_BASE+357) enum v4l2_mpeg_video_h264_entropy_mode { V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0, V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1, }; -#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_MPEG_BASE+358) -#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_MPEG_BASE+359) +#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_CODEC_BASE+358) +#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_CODEC_BASE+359) enum v4l2_mpeg_video_h264_level { V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0, V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1, @@ -478,15 +486,15 @@ enum v4l2_mpeg_video_h264_level { V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18, V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19, }; -#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_MPEG_BASE+360) -#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_MPEG_BASE+361) -#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_MPEG_BASE+362) +#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_BASE+360) +#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_CODEC_BASE+361) +#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE+362) enum v4l2_mpeg_video_h264_loop_filter_mode { V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0, V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1, V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, }; -#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_MPEG_BASE+363) +#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_CODEC_BASE+363) enum v4l2_mpeg_video_h264_profile { V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0, V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1, @@ -507,10 +515,10 @@ enum v4l2_mpeg_video_h264_profile { V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16, V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17, }; -#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_MPEG_BASE+364) -#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_MPEG_BASE+365) -#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_MPEG_BASE+366) -#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_MPEG_BASE+367) +#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_CODEC_BASE+364) +#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_CODEC_BASE+365) +#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_CODEC_BASE+366) +#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_CODEC_BASE+367) enum v4l2_mpeg_video_h264_vui_sar_idc { V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0, V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1, @@ -531,9 +539,9 @@ enum v4l2_mpeg_video_h264_vui_sar_idc { V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16, V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17, }; -#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_MPEG_BASE+368) -#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_MPEG_BASE+369) -#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_MPEG_BASE+370) +#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_CODEC_BASE+368) +#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_CODEC_BASE+369) +#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_CODEC_BASE+370) enum v4l2_mpeg_video_h264_sei_fp_arrangement_type { V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0, V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1, @@ -542,8 +550,8 @@ enum v4l2_mpeg_video_h264_sei_fp_arrangement_type { V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4, V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5, }; -#define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_MPEG_BASE+371) -#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_MPEG_BASE+372) +#define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_CODEC_BASE+371) +#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_CODEC_BASE+372) enum v4l2_mpeg_video_h264_fmo_map_type { V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0, V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1, @@ -553,36 +561,36 @@ enum v4l2_mpeg_video_h264_fmo_map_type { V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5, V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6, }; -#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_MPEG_BASE+373) -#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_MPEG_BASE+374) +#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_CODEC_BASE+373) +#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_CODEC_BASE+374) enum v4l2_mpeg_video_h264_fmo_change_dir { V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0, V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1, }; -#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_MPEG_BASE+375) -#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_MPEG_BASE+376) -#define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_MPEG_BASE+377) -#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_MPEG_BASE+378) -#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_MPEG_BASE+379) -#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_MPEG_BASE+380) +#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_CODEC_BASE+375) +#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_CODEC_BASE+376) +#define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_CODEC_BASE+377) +#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_CODEC_BASE+378) +#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_CODEC_BASE+379) +#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_CODEC_BASE+380) enum v4l2_mpeg_video_h264_hierarchical_coding_type { V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0, V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1, }; -#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_MPEG_BASE+381) -#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_MPEG_BASE+382) -#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_MPEG_BASE+383) -#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_MPEG_BASE+384) -#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_MPEG_BASE+385) -#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_MPEG_BASE+386) -#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_MPEG_BASE+387) -#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_MPEG_BASE+388) -#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_MPEG_BASE+400) -#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_MPEG_BASE+401) -#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_MPEG_BASE+402) -#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_MPEG_BASE+403) -#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_MPEG_BASE+404) -#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_MPEG_BASE+405) +#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_CODEC_BASE+381) +#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_CODEC_BASE+382) +#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_CODEC_BASE+383) +#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_CODEC_BASE+384) +#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385) +#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386) +#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387) +#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388) +#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400) +#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401) +#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402) +#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_CODEC_BASE+403) +#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_CODEC_BASE+404) +#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_CODEC_BASE+405) enum v4l2_mpeg_video_mpeg4_level { V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0, V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1, @@ -593,7 +601,7 @@ enum v4l2_mpeg_video_mpeg4_level { V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6, V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7, }; -#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_MPEG_BASE+406) +#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_CODEC_BASE+406) enum v4l2_mpeg_video_mpeg4_profile { V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0, V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1, @@ -601,40 +609,40 @@ enum v4l2_mpeg_video_mpeg4_profile { V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3, V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4, }; -#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_MPEG_BASE+407) +#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_CODEC_BASE+407) /* Control IDs for VP8 streams * Although VP8 is not part of MPEG we add these controls to the MPEG class * as that class is already handling other video compression standards */ -#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_MPEG_BASE+500) +#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_CODEC_BASE+500) enum v4l2_vp8_num_partitions { V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0, V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1, V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2, V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3, }; -#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_MPEG_BASE+501) -#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_MPEG_BASE+502) +#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_CODEC_BASE+501) +#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_CODEC_BASE+502) enum v4l2_vp8_num_ref_frames { V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0, V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1, V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2, }; -#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_MPEG_BASE+503) -#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_MPEG_BASE+504) -#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_MPEG_BASE+505) -#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_MPEG_BASE+506) +#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_CODEC_BASE+503) +#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_CODEC_BASE+504) +#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505) +#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_CODEC_BASE+506) enum v4l2_vp8_golden_frame_sel { V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0, V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1, }; -#define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_MPEG_BASE+507) -#define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_MPEG_BASE+508) -#define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_MPEG_BASE+509) -#define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_MPEG_BASE+510) +#define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_CODEC_BASE+507) +#define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_CODEC_BASE+508) +#define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_CODEC_BASE+509) +#define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_CODEC_BASE+510) -#define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_MPEG_BASE+511) +#define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_CODEC_BASE+511) enum v4l2_mpeg_video_vp8_profile { V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0, V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1, @@ -643,42 +651,59 @@ enum v4l2_mpeg_video_vp8_profile { }; /* Deprecated alias for compatibility reasons. */ #define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE -#define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_MPEG_BASE+512) +#define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_CODEC_BASE+512) enum v4l2_mpeg_video_vp9_profile { V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0, V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1, V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2, V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3, }; +#define V4L2_CID_MPEG_VIDEO_VP9_LEVEL (V4L2_CID_CODEC_BASE+513) +enum v4l2_mpeg_video_vp9_level { + V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0, + V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1, + V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2, + V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3, + V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4, + V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5, + V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6, + V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7, + V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8, + V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9, + V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10, + V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11, + V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12, + V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13, +}; /* CIDs for HEVC encoding. */ -#define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_MPEG_BASE + 600) -#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_MPEG_BASE + 601) -#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_MPEG_BASE + 602) -#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_MPEG_BASE + 603) -#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_MPEG_BASE + 604) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_MPEG_BASE + 605) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_MPEG_BASE + 606) +#define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_CODEC_BASE + 600) +#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_CODEC_BASE + 601) +#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_CODEC_BASE + 602) +#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_CODEC_BASE + 603) +#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_CODEC_BASE + 604) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_CODEC_BASE + 605) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606) enum v4l2_mpeg_video_hevc_hier_coding_type { V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0, V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_MPEG_BASE + 607) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_MPEG_BASE + 608) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_MPEG_BASE + 609) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_MPEG_BASE + 610) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_MPEG_BASE + 611) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_MPEG_BASE + 612) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_MPEG_BASE + 613) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_MPEG_BASE + 614) -#define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_MPEG_BASE + 615) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_CODEC_BASE + 607) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_CODEC_BASE + 608) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_CODEC_BASE + 609) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_CODEC_BASE + 610) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_CODEC_BASE + 611) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_CODEC_BASE + 612) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_CODEC_BASE + 613) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_CODEC_BASE + 614) +#define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_CODEC_BASE + 615) enum v4l2_mpeg_video_hevc_profile { V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0, V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1, V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_MPEG_BASE + 616) +#define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_CODEC_BASE + 616) enum v4l2_mpeg_video_hevc_level { V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0, V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1, @@ -694,64 +719,71 @@ enum v4l2_mpeg_video_hevc_level { V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11, V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_MPEG_BASE + 617) -#define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_MPEG_BASE + 618) +#define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_CODEC_BASE + 617) +#define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_CODEC_BASE + 618) enum v4l2_mpeg_video_hevc_tier { V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0, V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_MPEG_BASE + 619) -#define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_MPEG_BASE + 620) +#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_CODEC_BASE + 619) +#define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE + 620) enum v4l2_cid_mpeg_video_hevc_loop_filter_mode { V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0, V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1, V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_MPEG_BASE + 621) -#define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_MPEG_BASE + 622) -#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_MPEG_BASE + 623) +#define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 621) +#define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 622) +#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_CODEC_BASE + 623) enum v4l2_cid_mpeg_video_hevc_refresh_type { V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0, V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1, V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_MPEG_BASE + 624) -#define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_MPEG_BASE + 625) -#define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_MPEG_BASE + 626) -#define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_MPEG_BASE + 627) -#define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_MPEG_BASE + 628) -#define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_MPEG_BASE + 629) -#define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_MPEG_BASE + 630) -#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_MPEG_BASE + 631) -#define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_MPEG_BASE + 632) -#define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_MPEG_BASE + 633) -#define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_MPEG_BASE + 634) -#define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_MPEG_BASE + 635) +#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_CODEC_BASE + 624) +#define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_CODEC_BASE + 625) +#define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_CODEC_BASE + 626) +#define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_CODEC_BASE + 627) +#define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_CODEC_BASE + 628) +#define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_CODEC_BASE + 629) +#define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_CODEC_BASE + 630) +#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_CODEC_BASE + 631) +#define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_CODEC_BASE + 632) +#define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_CODEC_BASE + 633) +#define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_CODEC_BASE + 634) +#define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_CODEC_BASE + 635) enum v4l2_cid_mpeg_video_hevc_size_of_length_field { V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0, V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1, V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2, V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3, }; -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_MPEG_BASE + 636) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_MPEG_BASE + 637) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_MPEG_BASE + 638) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_MPEG_BASE + 639) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_MPEG_BASE + 640) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_MPEG_BASE + 641) -#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_MPEG_BASE + 642) -#define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_MPEG_BASE + 643) -#define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_MPEG_BASE + 644) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE + 636) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE + 637) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE + 638) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE + 639) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE + 640) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE + 641) +#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE + 642) +#define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_CODEC_BASE + 643) +#define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_CODEC_BASE + 644) +#define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY (V4L2_CID_CODEC_BASE + 645) +#define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_BASE + 646) +enum v4l2_mpeg_video_frame_skip_mode { + V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, + V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, + V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, +}; /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ -#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) -#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0) +#define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000) +#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0) enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, }; -#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1) -#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2) +#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1) +#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2) enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, @@ -759,18 +791,18 @@ enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, }; -#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3) +#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3) enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, }; -#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4) +#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4) enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, }; -#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5) -#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6) +#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5) +#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6) enum v4l2_mpeg_cx2341x_video_median_filter_type { V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, @@ -778,38 +810,38 @@ enum v4l2_mpeg_cx2341x_video_median_filter_type { V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, }; -#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7) -#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) -#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) -#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) -#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) +#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7) +#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8) +#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9) +#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10) +#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11) /* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */ -#define V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100) +#define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100) -#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_MPEG_MFC51_BASE+0) -#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_MPEG_MFC51_BASE+1) -#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_MPEG_MFC51_BASE+2) +#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0) +#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1) +#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2) enum v4l2_mpeg_mfc51_video_frame_skip_mode { V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0, V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1, V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, }; -#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_MPEG_MFC51_BASE+3) +#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3) enum v4l2_mpeg_mfc51_video_force_frame_type { V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0, V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1, V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2, }; -#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_MPEG_MFC51_BASE+4) -#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_MPEG_MFC51_BASE+5) -#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_MPEG_MFC51_BASE+6) -#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_MPEG_MFC51_BASE+7) -#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_MPEG_MFC51_BASE+50) -#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_MPEG_MFC51_BASE+51) -#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_MPEG_MFC51_BASE+52) -#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_MPEG_MFC51_BASE+53) -#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_MPEG_MFC51_BASE+54) +#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4) +#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5) +#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6) +#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7) +#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50) +#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51) +#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52) +#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53) +#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54) /* Camera class control IDs */ @@ -1146,4 +1178,470 @@ enum v4l2_detect_md_mode { #define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3) #define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4) + +/* Stateless CODECs controls */ +#define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900) +#define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1) + +#define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0) +/** + * enum v4l2_stateless_h264_decode_mode - Decoding mode + * + * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding + * is performed one slice at a time. In this mode, + * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice + * parameters and the OUTPUT buffer must contain a single slice. + * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used + * in order to support multislice frames. + * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that + * decoding is performed per frame. The OUTPUT buffer must contain + * all slices and also both fields. This mode is typically supported + * by device drivers that are able to parse the slice(s) header(s) + * in hardware. When this mode is selected, + * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used. + */ +enum v4l2_stateless_h264_decode_mode { + V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED, + V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED, +}; + +#define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1) +/** + * enum v4l2_stateless_h264_start_code - Start code + * + * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed + * to the driver without any start code. + * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed + * to the driver with an Annex B start code prefix + * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001). + * This mode is typically supported by device drivers that parse + * the start code in hardware. + */ +enum v4l2_stateless_h264_start_code { + V4L2_STATELESS_H264_START_CODE_NONE, + V4L2_STATELESS_H264_START_CODE_ANNEX_B, +}; + +#define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x01 +#define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x02 +#define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x04 +#define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x08 +#define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x10 +#define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x20 + +#define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x01 +#define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x02 +#define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x04 +#define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x08 +#define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x10 +#define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x20 +#define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x40 + +#define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \ + ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \ + (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \ + (sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \ + (sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \ + (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \ + (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \ + (sps)->profile_idc == 135) + +#define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2) +/** + * struct v4l2_ctrl_h264_sps - H264 sequence parameter set + * + * All the members on this sequence parameter set structure match the + * sequence parameter set syntax as specified by the H264 specification. + * + * @profile_idc: see H264 specification. + * @constraint_set_flags: see H264 specification. + * @level_idc: see H264 specification. + * @seq_parameter_set_id: see H264 specification. + * @chroma_format_idc: see H264 specification. + * @bit_depth_luma_minus8: see H264 specification. + * @bit_depth_chroma_minus8: see H264 specification. + * @log2_max_frame_num_minus4: see H264 specification. + * @pic_order_cnt_type: see H264 specification. + * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification. + * @max_num_ref_frames: see H264 specification. + * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification. + * @offset_for_ref_frame: see H264 specification. + * @offset_for_non_ref_pic: see H264 specification. + * @offset_for_top_to_bottom_field: see H264 specification. + * @pic_width_in_mbs_minus1: see H264 specification. + * @pic_height_in_map_units_minus1: see H264 specification. + * @flags: see V4L2_H264_SPS_FLAG_{}. + */ +struct v4l2_ctrl_h264_sps { + __u8 profile_idc; + __u8 constraint_set_flags; + __u8 level_idc; + __u8 seq_parameter_set_id; + __u8 chroma_format_idc; + __u8 bit_depth_luma_minus8; + __u8 bit_depth_chroma_minus8; + __u8 log2_max_frame_num_minus4; + __u8 pic_order_cnt_type; + __u8 log2_max_pic_order_cnt_lsb_minus4; + __u8 max_num_ref_frames; + __u8 num_ref_frames_in_pic_order_cnt_cycle; + __s32 offset_for_ref_frame[255]; + __s32 offset_for_non_ref_pic; + __s32 offset_for_top_to_bottom_field; + __u16 pic_width_in_mbs_minus1; + __u16 pic_height_in_map_units_minus1; + __u32 flags; +}; + +#define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x0001 +#define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x0002 +#define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x0004 +#define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x0008 +#define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x0010 +#define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x0020 +#define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x0040 +#define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x0080 + +#define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3) +/** + * struct v4l2_ctrl_h264_pps - H264 picture parameter set + * + * Except where noted, all the members on this picture parameter set + * structure match the sequence parameter set syntax as specified + * by the H264 specification. + * + * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag + * has a specific meaning. This flag should be set if a non-flat + * scaling matrix applies to the picture. In this case, applications + * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX, + * to pass the values of the non-flat matrices. + * + * @pic_parameter_set_id: see H264 specification. + * @seq_parameter_set_id: see H264 specification. + * @num_slice_groups_minus1: see H264 specification. + * @num_ref_idx_l0_default_active_minus1: see H264 specification. + * @num_ref_idx_l1_default_active_minus1: see H264 specification. + * @weighted_bipred_idc: see H264 specification. + * @pic_init_qp_minus26: see H264 specification. + * @pic_init_qs_minus26: see H264 specification. + * @chroma_qp_index_offset: see H264 specification. + * @second_chroma_qp_index_offset: see H264 specification. + * @flags: see V4L2_H264_PPS_FLAG_{}. + */ +struct v4l2_ctrl_h264_pps { + __u8 pic_parameter_set_id; + __u8 seq_parameter_set_id; + __u8 num_slice_groups_minus1; + __u8 num_ref_idx_l0_default_active_minus1; + __u8 num_ref_idx_l1_default_active_minus1; + __u8 weighted_bipred_idc; + __s8 pic_init_qp_minus26; + __s8 pic_init_qs_minus26; + __s8 chroma_qp_index_offset; + __s8 second_chroma_qp_index_offset; + __u16 flags; +}; + +#define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4) +/** + * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices + * + * @scaling_list_4x4: scaling matrix after applying the inverse + * scanning process. Expected list order is Intra Y, Intra Cb, + * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each + * scaling list are expected in raster scan order. + * @scaling_list_8x8: scaling matrix after applying the inverse + * scanning process. Expected list order is Intra Y, Inter Y, + * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each + * scaling list are expected in raster scan order. + * + * Note that the list order is different for the 4x4 and 8x8 + * matrices as per the H264 specification, see table 7-2 "Assignment + * of mnemonic names to scaling list indices and specification of + * fall-back rule". + */ +struct v4l2_ctrl_h264_scaling_matrix { + __u8 scaling_list_4x4[6][16]; + __u8 scaling_list_8x8[6][64]; +}; + +struct v4l2_h264_weight_factors { + __s16 luma_weight[32]; + __s16 luma_offset[32]; + __s16 chroma_weight[32][2]; + __s16 chroma_offset[32][2]; +}; + +#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \ + ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \ + ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \ + (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \ + ((pps)->weighted_bipred_idc == 1 && \ + (slice)->slice_type == V4L2_H264_SLICE_TYPE_B)) + +#define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5) +/** + * struct v4l2_ctrl_h264_pred_weights - Prediction weight table + * + * Prediction weight table, which matches the syntax specified + * by the H264 specification. + * + * @luma_log2_weight_denom: see H264 specification. + * @chroma_log2_weight_denom: see H264 specification. + * @weight_factors: luma and chroma weight factors. + */ +struct v4l2_ctrl_h264_pred_weights { + __u16 luma_log2_weight_denom; + __u16 chroma_log2_weight_denom; + struct v4l2_h264_weight_factors weight_factors[2]; +}; + +#define V4L2_H264_SLICE_TYPE_P 0 +#define V4L2_H264_SLICE_TYPE_B 1 +#define V4L2_H264_SLICE_TYPE_I 2 +#define V4L2_H264_SLICE_TYPE_SP 3 +#define V4L2_H264_SLICE_TYPE_SI 4 + +#define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x01 +#define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x02 + +#define V4L2_H264_TOP_FIELD_REF 0x1 +#define V4L2_H264_BOTTOM_FIELD_REF 0x2 +#define V4L2_H264_FRAME_REF 0x3 + +/** + * struct v4l2_h264_reference - H264 picture reference + * + * @fields: indicates how the picture is referenced. + * Valid values are V4L2_H264_{}_REF. + * @index: index into v4l2_ctrl_h264_decode_params.dpb[]. + */ +struct v4l2_h264_reference { + __u8 fields; + __u8 index; +}; + +/* + * Maximum DPB size, as specified by section 'A.3.1 Level limits + * common to the Baseline, Main, and Extended profiles'. + */ +#define V4L2_H264_NUM_DPB_ENTRIES 16 +#define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES) + +#define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6) +/** + * struct v4l2_ctrl_h264_slice_params - H264 slice parameters + * + * This structure holds the H264 syntax elements that are specified + * as non-invariant for the slices in a given frame. + * + * Slice invariant syntax elements are contained in struct + * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface + * on frame-based decoders, where slice header parsing is done by the + * hardware. + * + * Slice invariant syntax elements are specified in specification section + * "7.4.3 Slice header semantics". + * + * Except where noted, the members on this struct match the slice header syntax. + * + * @header_bit_size: offset in bits to slice_data() from the beginning of this slice. + * @first_mb_in_slice: see H264 specification. + * @slice_type: see H264 specification. + * @colour_plane_id: see H264 specification. + * @redundant_pic_cnt: see H264 specification. + * @cabac_init_idc: see H264 specification. + * @slice_qp_delta: see H264 specification. + * @slice_qs_delta: see H264 specification. + * @disable_deblocking_filter_idc: see H264 specification. + * @slice_alpha_c0_offset_div2: see H264 specification. + * @slice_beta_offset_div2: see H264 specification. + * @num_ref_idx_l0_active_minus1: see H264 specification. + * @num_ref_idx_l1_active_minus1: see H264 specification. + * @reserved: padding field. Should be zeroed by applications. + * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications. + * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications. + * @flags: see V4L2_H264_SLICE_FLAG_{}. + */ +struct v4l2_ctrl_h264_slice_params { + __u32 header_bit_size; + __u32 first_mb_in_slice; + __u8 slice_type; + __u8 colour_plane_id; + __u8 redundant_pic_cnt; + __u8 cabac_init_idc; + __s8 slice_qp_delta; + __s8 slice_qs_delta; + __u8 disable_deblocking_filter_idc; + __s8 slice_alpha_c0_offset_div2; + __s8 slice_beta_offset_div2; + __u8 num_ref_idx_l0_active_minus1; + __u8 num_ref_idx_l1_active_minus1; + + __u8 reserved; + + struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN]; + + __u32 flags; +}; + +#define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x01 +#define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x02 +#define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x04 +#define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x08 + +/** + * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry + * + * @reference_ts: timestamp of the V4L2 capture buffer to use as reference. + * The timestamp refers to the timestamp field in struct v4l2_buffer. + * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. + * @pic_num: matches PicNum variable assigned during the reference + * picture lists construction process. + * @frame_num: frame identifier which matches frame_num syntax element. + * @fields: indicates how the DPB entry is referenced. Valid values are + * V4L2_H264_{}_REF. + * @reserved: padding field. Should be zeroed by applications. + * @top_field_order_cnt: matches TopFieldOrderCnt picture value. + * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value. + * Note that picture field is indicated by v4l2_buffer.field. + * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}. + */ +struct v4l2_h264_dpb_entry { + __u64 reference_ts; + __u32 pic_num; + __u16 frame_num; + __u8 fields; + __u8 reserved[5]; + __s32 top_field_order_cnt; + __s32 bottom_field_order_cnt; + __u32 flags; +}; + +#define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01 +#define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02 +#define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04 + +#define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7) +/** + * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters + * + * @dpb: decoded picture buffer. + * @nal_ref_idc: slice header syntax element. + * @frame_num: slice header syntax element. + * @top_field_order_cnt: matches TopFieldOrderCnt picture value. + * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value. + * Note that picture field is indicated by v4l2_buffer.field. + * @idr_pic_id: slice header syntax element. + * @pic_order_cnt_lsb: slice header syntax element. + * @delta_pic_order_cnt_bottom: slice header syntax element. + * @delta_pic_order_cnt0: slice header syntax element. + * @delta_pic_order_cnt1: slice header syntax element. + * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking() + * syntax element. + * @pic_order_cnt_bit_size: size in bits of pic order count syntax. + * @slice_group_change_cycle: slice header syntax element. + * @reserved: padding field. Should be zeroed by applications. + * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}. + */ +struct v4l2_ctrl_h264_decode_params { + struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES]; + __u16 nal_ref_idc; + __u16 frame_num; + __s32 top_field_order_cnt; + __s32 bottom_field_order_cnt; + __u16 idr_pic_id; + __u16 pic_order_cnt_lsb; + __s32 delta_pic_order_cnt_bottom; + __s32 delta_pic_order_cnt0; + __s32 delta_pic_order_cnt1; + __u32 dec_ref_pic_marking_bit_size; + __u32 pic_order_cnt_bit_size; + __u32 slice_group_change_cycle; + + __u32 reserved; + __u32 flags; +}; + + +/* Stateless FWHT control, used by the vicodec driver */ + +/* Current FWHT version */ +#define V4L2_FWHT_VERSION 3 + +/* Set if this is an interlaced format */ +#define V4L2_FWHT_FL_IS_INTERLACED BIT(0) +/* Set if this is a bottom-first (NTSC) interlaced format */ +#define V4L2_FWHT_FL_IS_BOTTOM_FIRST BIT(1) +/* Set if each 'frame' contains just one field */ +#define V4L2_FWHT_FL_IS_ALTERNATE BIT(2) +/* + * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this + * 'frame' is the bottom field, else it is the top field. + */ +#define V4L2_FWHT_FL_IS_BOTTOM_FIELD BIT(3) +/* Set if the Y' plane is uncompressed */ +#define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED BIT(4) +/* Set if the Cb plane is uncompressed */ +#define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED BIT(5) +/* Set if the Cr plane is uncompressed */ +#define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED BIT(6) +/* Set if the chroma plane is full height, if cleared it is half height */ +#define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT BIT(7) +/* Set if the chroma plane is full width, if cleared it is half width */ +#define V4L2_FWHT_FL_CHROMA_FULL_WIDTH BIT(8) +/* Set if the alpha plane is uncompressed */ +#define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED BIT(9) +/* Set if this is an I Frame */ +#define V4L2_FWHT_FL_I_FRAME BIT(10) + +/* A 4-values flag - the number of components - 1 */ +#define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16) +#define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 16 + +/* A 4-values flag - the pixel encoding type */ +#define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19) +#define V4L2_FWHT_FL_PIXENC_OFFSET 19 +#define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET) +#define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET) +#define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET) + +#define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100) +/** + * struct v4l2_ctrl_fwht_params - FWHT parameters + * + * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference. + * The timestamp refers to the timestamp field in struct v4l2_buffer. + * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64. + * @version: must be V4L2_FWHT_VERSION. + * @width: width of frame. + * @height: height of frame. + * @flags: FWHT flags (see V4L2_FWHT_FL_*). + * @colorspace: the colorspace (enum v4l2_colorspace). + * @xfer_func: the transfer function (enum v4l2_xfer_func). + * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding). + * @quantization: the quantization (enum v4l2_quantization). + */ +struct v4l2_ctrl_fwht_params { + __u64 backward_ref_ts; + __u32 version; + __u32 width; + __u32 height; + __u32 flags; + __u32 colorspace; + __u32 xfer_func; + __u32 ycbcr_enc; + __u32 quantization; +}; + +/* MPEG-compression definitions kept for backwards compatibility */ +#ifndef __KERNEL__ +#define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC +#define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS +#define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE +#define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE +#define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE +#endif + #endif diff --git a/include/uapi/linux/v4l2-mediabus.h b/include/uapi/linux/v4l2-mediabus.h index 123a231001a8..903e67b16711 100644 --- a/include/uapi/linux/v4l2-mediabus.h +++ b/include/uapi/linux/v4l2-mediabus.h @@ -16,6 +16,8 @@ #include <linux/types.h> #include <linux/videodev2.h> +#define V4L2_MBUS_FRAMEFMT_SET_CSC 0x0001 + /** * struct v4l2_mbus_framefmt - frame format on the media bus * @width: image width @@ -24,8 +26,11 @@ * @field: used interlacing type (from enum v4l2_field) * @colorspace: colorspace of the data (from enum v4l2_colorspace) * @ycbcr_enc: YCbCr encoding of the data (from enum v4l2_ycbcr_encoding) + * @hsv_enc: HSV encoding of the data (from enum v4l2_hsv_encoding) * @quantization: quantization of the data (from enum v4l2_quantization) * @xfer_func: transfer function of the data (from enum v4l2_xfer_func) + * @flags: flags (V4L2_MBUS_FRAMEFMT_*) + * @reserved: reserved bytes that can be later used */ struct v4l2_mbus_framefmt { __u32 width; @@ -33,10 +38,16 @@ struct v4l2_mbus_framefmt { __u32 code; __u32 field; __u32 colorspace; - __u16 ycbcr_enc; + union { + /* enum v4l2_ycbcr_encoding */ + __u16 ycbcr_enc; + /* enum v4l2_hsv_encoding */ + __u16 hsv_enc; + }; __u16 quantization; __u16 xfer_func; - __u16 reserved[11]; + __u16 flags; + __u16 reserved[10]; }; #ifndef __KERNEL__ diff --git a/include/uapi/linux/v4l2-subdev.h b/include/uapi/linux/v4l2-subdev.h index 5d2a1dab7911..a38454d9e0f5 100644 --- a/include/uapi/linux/v4l2-subdev.h +++ b/include/uapi/linux/v4l2-subdev.h @@ -65,19 +65,27 @@ struct v4l2_subdev_crop { __u32 reserved[8]; }; +#define V4L2_SUBDEV_MBUS_CODE_CSC_COLORSPACE 0x00000001 +#define V4L2_SUBDEV_MBUS_CODE_CSC_XFER_FUNC 0x00000002 +#define V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC 0x00000004 +#define V4L2_SUBDEV_MBUS_CODE_CSC_HSV_ENC V4L2_SUBDEV_MBUS_CODE_CSC_YCBCR_ENC +#define V4L2_SUBDEV_MBUS_CODE_CSC_QUANTIZATION 0x00000008 + /** * struct v4l2_subdev_mbus_code_enum - Media bus format enumeration * @pad: pad number, as reported by the media API * @index: format index during enumeration * @code: format code (MEDIA_BUS_FMT_ definitions) * @which: format type (from enum v4l2_subdev_format_whence) + * @flags: flags set by the driver, (V4L2_SUBDEV_MBUS_CODE_*) */ struct v4l2_subdev_mbus_code_enum { __u32 pad; __u32 index; __u32 code; __u32 which; - __u32 reserved[8]; + __u32 flags; + __u32 reserved[7]; }; /** @@ -168,7 +176,7 @@ struct v4l2_subdev_capability { }; /* The v4l2 sub-device video device node is registered in read-only mode. */ -#define V4L2_SUBDEV_CAP_RO_SUBDEV BIT(0) +#define V4L2_SUBDEV_CAP_RO_SUBDEV 0x00000001 /* Backwards compatibility define --- to be removed */ #define v4l2_subdev_edid v4l2_edid diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 920470502329..d1812777139f 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -201,8 +201,11 @@ struct vfio_device_info { #define VFIO_DEVICE_FLAGS_AMBA (1 << 3) /* vfio-amba device */ #define VFIO_DEVICE_FLAGS_CCW (1 << 4) /* vfio-ccw device */ #define VFIO_DEVICE_FLAGS_AP (1 << 5) /* vfio-ap device */ +#define VFIO_DEVICE_FLAGS_FSL_MC (1 << 6) /* vfio-fsl-mc device */ +#define VFIO_DEVICE_FLAGS_CAPS (1 << 7) /* Info supports caps */ __u32 num_regions; /* Max region index + 1 */ __u32 num_irqs; /* Max IRQ index + 1 */ + __u32 cap_offset; /* Offset within info struct of first cap */ }; #define VFIO_DEVICE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 7) @@ -218,6 +221,15 @@ struct vfio_device_info { #define VFIO_DEVICE_API_CCW_STRING "vfio-ccw" #define VFIO_DEVICE_API_AP_STRING "vfio-ap" +/* + * The following capabilities are unique to s390 zPCI devices. Their contents + * are further-defined in vfio_zdev.h + */ +#define VFIO_DEVICE_INFO_CAP_ZPCI_BASE 1 +#define VFIO_DEVICE_INFO_CAP_ZPCI_GROUP 2 +#define VFIO_DEVICE_INFO_CAP_ZPCI_UTIL 3 +#define VFIO_DEVICE_INFO_CAP_ZPCI_PFIP 4 + /** * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8, * struct vfio_region_info) @@ -462,7 +474,7 @@ struct vfio_region_gfx_edid { * 5. Resumed * |--------->| * - * 0. Default state of VFIO device is _RUNNNG when the user application starts. + * 0. Default state of VFIO device is _RUNNING when the user application starts. * 1. During normal shutdown of the user application, the user application may * optionally change the VFIO device state from _RUNNING to _STOP. This * transition is optional. The vendor driver must support this transition but @@ -808,6 +820,7 @@ enum { enum { VFIO_CCW_IO_IRQ_INDEX, VFIO_CCW_CRW_IRQ_INDEX, + VFIO_CCW_REQ_IRQ_INDEX, VFIO_CCW_NUM_IRQS }; @@ -1039,6 +1052,21 @@ struct vfio_iommu_type1_info_cap_migration { __u64 max_dirty_bitmap_size; /* in bytes */ }; +/* + * The DMA available capability allows to report the current number of + * simultaneously outstanding DMA mappings that are allowed. + * + * The structure below defines version 1 of this capability. + * + * avail: specifies the current number of outstanding DMA mappings allowed. + */ +#define VFIO_IOMMU_TYPE1_INFO_DMA_AVAIL 3 + +struct vfio_iommu_type1_info_dma_avail { + struct vfio_info_cap_header header; + __u32 avail; +}; + #define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12) /** diff --git a/include/uapi/linux/vfio_zdev.h b/include/uapi/linux/vfio_zdev.h new file mode 100644 index 000000000000..b4309397b6b2 --- /dev/null +++ b/include/uapi/linux/vfio_zdev.h @@ -0,0 +1,78 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * VFIO Region definitions for ZPCI devices + * + * Copyright IBM Corp. 2020 + * + * Author(s): Pierre Morel <pmorel@linux.ibm.com> + * Matthew Rosato <mjrosato@linux.ibm.com> + */ + +#ifndef _VFIO_ZDEV_H_ +#define _VFIO_ZDEV_H_ + +#include <linux/types.h> +#include <linux/vfio.h> + +/** + * VFIO_DEVICE_INFO_CAP_ZPCI_BASE - Base PCI Function information + * + * This capability provides a set of descriptive information about the + * associated PCI function. + */ +struct vfio_device_info_cap_zpci_base { + struct vfio_info_cap_header header; + __u64 start_dma; /* Start of available DMA addresses */ + __u64 end_dma; /* End of available DMA addresses */ + __u16 pchid; /* Physical Channel ID */ + __u16 vfn; /* Virtual function number */ + __u16 fmb_length; /* Measurement Block Length (in bytes) */ + __u8 pft; /* PCI Function Type */ + __u8 gid; /* PCI function group ID */ +}; + +/** + * VFIO_DEVICE_INFO_CAP_ZPCI_GROUP - Base PCI Function Group information + * + * This capability provides a set of descriptive information about the group of + * PCI functions that the associated device belongs to. + */ +struct vfio_device_info_cap_zpci_group { + struct vfio_info_cap_header header; + __u64 dasm; /* DMA Address space mask */ + __u64 msi_addr; /* MSI address */ + __u64 flags; +#define VFIO_DEVICE_INFO_ZPCI_FLAG_REFRESH 1 /* Program-specified TLB refresh */ + __u16 mui; /* Measurement Block Update Interval */ + __u16 noi; /* Maximum number of MSIs */ + __u16 maxstbl; /* Maximum Store Block Length */ + __u8 version; /* Supported PCI Version */ +}; + +/** + * VFIO_DEVICE_INFO_CAP_ZPCI_UTIL - Utility String + * + * This capability provides the utility string for the associated device, which + * is a device identifier string made up of EBCDID characters. 'size' specifies + * the length of 'util_str'. + */ +struct vfio_device_info_cap_zpci_util { + struct vfio_info_cap_header header; + __u32 size; + __u8 util_str[]; +}; + +/** + * VFIO_DEVICE_INFO_CAP_ZPCI_PFIP - PCI Function Path + * + * This capability provides the PCI function path string, which is an identifier + * that describes the internal hardware path of the device. 'size' specifies + * the length of 'pfip'. + */ +struct vfio_device_info_cap_zpci_pfip { + struct vfio_info_cap_header header; + __u32 size; + __u8 pfip[]; +}; + +#endif diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h index 75232185324a..c998860d7bbc 100644 --- a/include/uapi/linux/vhost.h +++ b/include/uapi/linux/vhost.h @@ -146,4 +146,8 @@ /* Set event fd for config interrupt*/ #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) + +/* Get the valid iova range */ +#define VHOST_VDPA_GET_IOVA_RANGE _IOR(VHOST_VIRTIO, 0x78, \ + struct vhost_vdpa_iova_range) #endif diff --git a/include/uapi/linux/vhost_types.h b/include/uapi/linux/vhost_types.h index 9a269a88a6ff..f7f6a3a28977 100644 --- a/include/uapi/linux/vhost_types.h +++ b/include/uapi/linux/vhost_types.h @@ -138,6 +138,15 @@ struct vhost_vdpa_config { __u8 buf[0]; }; +/* vhost vdpa IOVA range + * @first: First address that can be mapped by vhost-vDPA + * @last: Last address that can be mapped by vhost-vDPA + */ +struct vhost_vdpa_iova_range { + __u64 first; + __u64 last; +}; + /* Feature bits */ /* Log all write descriptors. Can be changed while device is active. */ #define VHOST_F_LOG_ALL 26 diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 235db7754606..79dbde3bcf8d 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -221,9 +221,7 @@ enum v4l2_colorspace { V4L2_COLORSPACE_470_SYSTEM_M = 5, /* - * EBU Tech 3213 PAL/SECAM colorspace. This only makes sense when - * dealing with really old PAL/SECAM recordings. Superseded by - * SMPTE 170M. + * EBU Tech 3213 PAL/SECAM colorspace. */ V4L2_COLORSPACE_470_SYSTEM_BG = 6, @@ -373,9 +371,9 @@ enum v4l2_hsv_encoding { enum v4l2_quantization { /* - * The default for R'G'B' quantization is always full range, except - * for the BT2020 colorspace. For Y'CbCr the quantization is always - * limited range, except for COLORSPACE_JPEG: this is full range. + * The default for R'G'B' quantization is always full range. + * For Y'CbCr the quantization is always limited range, except + * for COLORSPACE_JPEG: this is full range. */ V4L2_QUANTIZATION_DEFAULT = 0, V4L2_QUANTIZATION_FULL_RANGE = 1, @@ -384,14 +382,13 @@ enum v4l2_quantization { /* * Determine how QUANTIZATION_DEFAULT should map to a proper quantization. - * This depends on whether the image is RGB or not, the colorspace and the - * Y'CbCr encoding. + * This depends on whether the image is RGB or not, the colorspace. + * The Y'CbCr encoding is not used anymore, but is still there for backwards + * compatibility. */ #define V4L2_MAP_QUANTIZATION_DEFAULT(is_rgb_or_hsv, colsp, ycbcr_enc) \ - (((is_rgb_or_hsv) && (colsp) == V4L2_COLORSPACE_BT2020) ? \ - V4L2_QUANTIZATION_LIM_RANGE : \ - (((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? \ - V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)) + (((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? \ + V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE) /* * Deprecated names for opRGB colorspace (IEC 61966-2-5) @@ -518,7 +515,7 @@ struct v4l2_pix_format { /* Pixel format FOURCC depth Description */ -/* RGB formats */ +/* RGB formats (1 or 2 bytes per pixel) */ #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */ #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */ #define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') /* 16 aaaarrrr ggggbbbb */ @@ -527,12 +524,6 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_RGBX444 v4l2_fourcc('R', 'X', '1', '2') /* 16 rrrrgggg bbbbxxxx */ #define V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') /* 16 aaaabbbb ggggrrrr */ #define V4L2_PIX_FMT_XBGR444 v4l2_fourcc('X', 'B', '1', '2') /* 16 xxxxbbbb ggggrrrr */ - -/* - * Originally this had 'BA12' as fourcc, but this clashed with the older - * V4L2_PIX_FMT_SGRBG12 which inexplicably used that same fourcc. - * So use 'GA12' instead for V4L2_PIX_FMT_BGRA444. - */ #define V4L2_PIX_FMT_BGRA444 v4l2_fourcc('G', 'A', '1', '2') /* 16 bbbbgggg rrrraaaa */ #define V4L2_PIX_FMT_BGRX444 v4l2_fourcc('B', 'X', '1', '2') /* 16 bbbbgggg rrrrxxxx */ #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ @@ -549,6 +540,8 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') /* 16 ARGB-5-5-5 BE */ #define V4L2_PIX_FMT_XRGB555X v4l2_fourcc_be('X', 'R', '1', '5') /* 16 XRGB-5-5-5 BE */ #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */ + +/* RGB formats (3 or 4 bytes per pixel) */ #define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */ #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */ #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */ @@ -598,8 +591,6 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_XYUV32 v4l2_fourcc('X', 'Y', 'U', 'V') /* 32 XYUV-8-8-8-8 */ #define V4L2_PIX_FMT_VUYA32 v4l2_fourcc('V', 'U', 'Y', 'A') /* 32 VUYA-8-8-8-8 */ #define V4L2_PIX_FMT_VUYX32 v4l2_fourcc('V', 'U', 'Y', 'X') /* 32 VUYX-8-8-8-8 */ -#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */ -#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ /* two planes -- one Y, one Cr + Cb interleaved */ @@ -609,6 +600,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */ #define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */ #define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */ +#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ /* two non contiguous planes - one Y, one Cr + Cb interleaved */ #define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */ @@ -706,6 +698,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') /* HEVC aka H.265 */ #define V4L2_PIX_FMT_FWHT v4l2_fourcc('F', 'W', 'H', 'T') /* Fast Walsh Hadamard Transform (vicodec) */ #define V4L2_PIX_FMT_FWHT_STATELESS v4l2_fourcc('S', 'F', 'W', 'H') /* Stateless FWHT (vicodec) */ +#define V4L2_PIX_FMT_H264_SLICE v4l2_fourcc('S', '2', '6', '4') /* H264 parsed slices */ /* Vendor-specific formats */ #define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */ @@ -741,6 +734,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */ #define V4L2_PIX_FMT_SUNXI_TILED_NV12 v4l2_fourcc('S', 'T', '1', '2') /* Sunxi Tiled NV12 Format */ #define V4L2_PIX_FMT_CNF4 v4l2_fourcc('C', 'N', 'F', '4') /* Intel 4-bit packed depth confidence information */ +#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* BTTV 8-bit dithered RGB */ /* 10bit raw bayer packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */ #define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */ @@ -771,11 +765,16 @@ struct v4l2_pix_format { #define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X') /* D4XX Payload Header metadata */ #define V4L2_META_FMT_VIVID v4l2_fourcc('V', 'I', 'V', 'D') /* Vivid Metadata */ +/* Vendor specific - used for RK_ISP1 camera sub-system */ +#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */ +#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */ + /* priv field value to indicates that subsequent fields are valid. */ #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe /* Flags */ #define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001 +#define V4L2_PIX_FMT_FLAG_SET_CSC 0x00000002 /* * F O R M A T E N U M E R A T I O N @@ -795,6 +794,11 @@ struct v4l2_fmtdesc { #define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM 0x0004 #define V4L2_FMT_FLAG_DYN_RESOLUTION 0x0008 #define V4L2_FMT_FLAG_ENC_CAP_FRAME_INTERVAL 0x0010 +#define V4L2_FMT_FLAG_CSC_COLORSPACE 0x0020 +#define V4L2_FMT_FLAG_CSC_XFER_FUNC 0x0040 +#define V4L2_FMT_FLAG_CSC_YCBCR_ENC 0x0080 +#define V4L2_FMT_FLAG_CSC_HSV_ENC V4L2_FMT_FLAG_CSC_YCBCR_ENC +#define V4L2_FMT_FLAG_CSC_QUANTIZATION 0x0100 /* Frame Size and frame rate enumeration */ /* @@ -1180,7 +1184,7 @@ struct v4l2_window { struct v4l2_rect w; __u32 field; /* enum v4l2_field */ __u32 chromakey; - struct v4l2_clip __user *clips; + struct v4l2_clip *clips; __u32 clipcount; void __user *bitmap; __u8 global_alpha; @@ -1726,6 +1730,13 @@ struct v4l2_ext_control { __u16 __user *p_u16; __u32 __user *p_u32; struct v4l2_area __user *p_area; + struct v4l2_ctrl_h264_sps __user *p_h264_sps; + struct v4l2_ctrl_h264_pps *p_h264_pps; + struct v4l2_ctrl_h264_scaling_matrix __user *p_h264_scaling_matrix; + struct v4l2_ctrl_h264_pred_weights __user *p_h264_pred_weights; + struct v4l2_ctrl_h264_slice_params __user *p_h264_slice_params; + struct v4l2_ctrl_h264_decode_params __user *p_h264_decode_params; + struct v4l2_ctrl_fwht_params __user *p_fwht_params; void __user *ptr; }; } __attribute__ ((packed)); @@ -1772,6 +1783,15 @@ enum v4l2_ctrl_type { V4L2_CTRL_TYPE_U16 = 0x0101, V4L2_CTRL_TYPE_U32 = 0x0102, V4L2_CTRL_TYPE_AREA = 0x0106, + + V4L2_CTRL_TYPE_H264_SPS = 0x0200, + V4L2_CTRL_TYPE_H264_PPS = 0x0201, + V4L2_CTRL_TYPE_H264_SCALING_MATRIX = 0x0202, + V4L2_CTRL_TYPE_H264_SLICE_PARAMS = 0x0203, + V4L2_CTRL_TYPE_H264_DECODE_PARAMS = 0x0204, + V4L2_CTRL_TYPE_H264_PRED_WEIGHTS = 0x0205, + + V4L2_CTRL_TYPE_FWHT_PARAMS = 0x0220, }; /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ diff --git a/include/uapi/linux/virtio_fs.h b/include/uapi/linux/virtio_fs.h index 3056b6e9f8ce..bea38291421b 100644 --- a/include/uapi/linux/virtio_fs.h +++ b/include/uapi/linux/virtio_fs.h @@ -16,4 +16,7 @@ struct virtio_fs_config { __le32 num_request_queues; } __attribute__((packed)); +/* For the id field in virtio_pci_shm_cap */ +#define VIRTIO_FS_SHMCAP_ID_CACHE 0 + #endif /* _UAPI_LINUX_VIRTIO_FS_H */ diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h index ccbd174ef321..97523a95781d 100644 --- a/include/uapi/linux/virtio_gpu.h +++ b/include/uapi/linux/virtio_gpu.h @@ -50,6 +50,15 @@ * VIRTIO_GPU_CMD_GET_EDID */ #define VIRTIO_GPU_F_EDID 1 +/* + * VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID + */ +#define VIRTIO_GPU_F_RESOURCE_UUID 2 + +/* + * VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB + */ +#define VIRTIO_GPU_F_RESOURCE_BLOB 3 enum virtio_gpu_ctrl_type { VIRTIO_GPU_UNDEFINED = 0, @@ -66,6 +75,9 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_GET_CAPSET_INFO, VIRTIO_GPU_CMD_GET_CAPSET, VIRTIO_GPU_CMD_GET_EDID, + VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID, + VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB, + VIRTIO_GPU_CMD_SET_SCANOUT_BLOB, /* 3d commands */ VIRTIO_GPU_CMD_CTX_CREATE = 0x0200, @@ -76,6 +88,8 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_CMD_TRANSFER_TO_HOST_3D, VIRTIO_GPU_CMD_TRANSFER_FROM_HOST_3D, VIRTIO_GPU_CMD_SUBMIT_3D, + VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB, + VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB, /* cursor commands */ VIRTIO_GPU_CMD_UPDATE_CURSOR = 0x0300, @@ -87,6 +101,8 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_RESP_OK_CAPSET_INFO, VIRTIO_GPU_RESP_OK_CAPSET, VIRTIO_GPU_RESP_OK_EDID, + VIRTIO_GPU_RESP_OK_RESOURCE_UUID, + VIRTIO_GPU_RESP_OK_MAP_INFO, /* error responses */ VIRTIO_GPU_RESP_ERR_UNSPEC = 0x1200, @@ -97,6 +113,15 @@ enum virtio_gpu_ctrl_type { VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER, }; +enum virtio_gpu_shm_id { + VIRTIO_GPU_SHM_ID_UNDEFINED = 0, + /* + * VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB + * VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB + */ + VIRTIO_GPU_SHM_ID_HOST_VISIBLE = 1 +}; + #define VIRTIO_GPU_FLAG_FENCE (1 << 0) struct virtio_gpu_ctrl_hdr { @@ -340,4 +365,80 @@ enum virtio_gpu_formats { VIRTIO_GPU_FORMAT_R8G8B8X8_UNORM = 134, }; +/* VIRTIO_GPU_CMD_RESOURCE_ASSIGN_UUID */ +struct virtio_gpu_resource_assign_uuid { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; + __le32 padding; +}; + +/* VIRTIO_GPU_RESP_OK_RESOURCE_UUID */ +struct virtio_gpu_resp_resource_uuid { + struct virtio_gpu_ctrl_hdr hdr; + __u8 uuid[16]; +}; + +/* VIRTIO_GPU_CMD_RESOURCE_CREATE_BLOB */ +struct virtio_gpu_resource_create_blob { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; +#define VIRTIO_GPU_BLOB_MEM_GUEST 0x0001 +#define VIRTIO_GPU_BLOB_MEM_HOST3D 0x0002 +#define VIRTIO_GPU_BLOB_MEM_HOST3D_GUEST 0x0003 + +#define VIRTIO_GPU_BLOB_FLAG_USE_MAPPABLE 0x0001 +#define VIRTIO_GPU_BLOB_FLAG_USE_SHAREABLE 0x0002 +#define VIRTIO_GPU_BLOB_FLAG_USE_CROSS_DEVICE 0x0004 + /* zero is invalid blob mem */ + __le32 blob_mem; + __le32 blob_flags; + __le32 nr_entries; + __le64 blob_id; + __le64 size; + /* + * sizeof(nr_entries * virtio_gpu_mem_entry) bytes follow + */ +}; + +/* VIRTIO_GPU_CMD_SET_SCANOUT_BLOB */ +struct virtio_gpu_set_scanout_blob { + struct virtio_gpu_ctrl_hdr hdr; + struct virtio_gpu_rect r; + __le32 scanout_id; + __le32 resource_id; + __le32 width; + __le32 height; + __le32 format; + __le32 padding; + __le32 strides[4]; + __le32 offsets[4]; +}; + +/* VIRTIO_GPU_CMD_RESOURCE_MAP_BLOB */ +struct virtio_gpu_resource_map_blob { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; + __le32 padding; + __le64 offset; +}; + +/* VIRTIO_GPU_RESP_OK_MAP_INFO */ +#define VIRTIO_GPU_MAP_CACHE_MASK 0x0f +#define VIRTIO_GPU_MAP_CACHE_NONE 0x00 +#define VIRTIO_GPU_MAP_CACHE_CACHED 0x01 +#define VIRTIO_GPU_MAP_CACHE_UNCACHED 0x02 +#define VIRTIO_GPU_MAP_CACHE_WC 0x03 +struct virtio_gpu_resp_map_info { + struct virtio_gpu_ctrl_hdr hdr; + __u32 map_info; + __u32 padding; +}; + +/* VIRTIO_GPU_CMD_RESOURCE_UNMAP_BLOB */ +struct virtio_gpu_resource_unmap_blob { + struct virtio_gpu_ctrl_hdr hdr; + __le32 resource_id; + __le32 padding; +}; + #endif diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h index b052355ac7a3..bc1c0621f5ed 100644 --- a/include/uapi/linux/virtio_ids.h +++ b/include/uapi/linux/virtio_ids.h @@ -29,24 +29,30 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ -#define VIRTIO_ID_NET 1 /* virtio net */ -#define VIRTIO_ID_BLOCK 2 /* virtio block */ -#define VIRTIO_ID_CONSOLE 3 /* virtio console */ -#define VIRTIO_ID_RNG 4 /* virtio rng */ -#define VIRTIO_ID_BALLOON 5 /* virtio balloon */ -#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */ -#define VIRTIO_ID_SCSI 8 /* virtio scsi */ -#define VIRTIO_ID_9P 9 /* 9p virtio console */ -#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */ -#define VIRTIO_ID_CAIF 12 /* Virtio caif */ -#define VIRTIO_ID_GPU 16 /* virtio GPU */ -#define VIRTIO_ID_INPUT 18 /* virtio input */ -#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */ -#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */ -#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */ -#define VIRTIO_ID_MEM 24 /* virtio mem */ -#define VIRTIO_ID_FS 26 /* virtio filesystem */ -#define VIRTIO_ID_PMEM 27 /* virtio pmem */ -#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ +#define VIRTIO_ID_NET 1 /* virtio net */ +#define VIRTIO_ID_BLOCK 2 /* virtio block */ +#define VIRTIO_ID_CONSOLE 3 /* virtio console */ +#define VIRTIO_ID_RNG 4 /* virtio rng */ +#define VIRTIO_ID_BALLOON 5 /* virtio balloon */ +#define VIRTIO_ID_IOMEM 6 /* virtio ioMemory */ +#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */ +#define VIRTIO_ID_SCSI 8 /* virtio scsi */ +#define VIRTIO_ID_9P 9 /* 9p virtio console */ +#define VIRTIO_ID_MAC80211_WLAN 10 /* virtio WLAN MAC */ +#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link */ +#define VIRTIO_ID_CAIF 12 /* Virtio caif */ +#define VIRTIO_ID_MEMORY_BALLOON 13 /* virtio memory balloon */ +#define VIRTIO_ID_GPU 16 /* virtio GPU */ +#define VIRTIO_ID_CLOCK 17 /* virtio clock/timer */ +#define VIRTIO_ID_INPUT 18 /* virtio input */ +#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */ +#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */ +#define VIRTIO_ID_SIGNAL_DIST 21 /* virtio signal distribution device */ +#define VIRTIO_ID_PSTORE 22 /* virtio pstore device */ +#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */ +#define VIRTIO_ID_MEM 24 /* virtio mem */ +#define VIRTIO_ID_FS 26 /* virtio filesystem */ +#define VIRTIO_ID_PMEM 27 /* virtio pmem */ +#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/include/uapi/linux/virtio_mmio.h b/include/uapi/linux/virtio_mmio.h index c4b09689ab64..0650f91bea6c 100644 --- a/include/uapi/linux/virtio_mmio.h +++ b/include/uapi/linux/virtio_mmio.h @@ -122,6 +122,17 @@ #define VIRTIO_MMIO_QUEUE_USED_LOW 0x0a0 #define VIRTIO_MMIO_QUEUE_USED_HIGH 0x0a4 +/* Shared memory region id */ +#define VIRTIO_MMIO_SHM_SEL 0x0ac + +/* Shared memory region length, 64 bits in two halves */ +#define VIRTIO_MMIO_SHM_LEN_LOW 0x0b0 +#define VIRTIO_MMIO_SHM_LEN_HIGH 0x0b4 + +/* Shared memory region base address, 64 bits in two halves */ +#define VIRTIO_MMIO_SHM_BASE_LOW 0x0b8 +#define VIRTIO_MMIO_SHM_BASE_HIGH 0x0bc + /* Configuration atomicity value */ #define VIRTIO_MMIO_CONFIG_GENERATION 0x0fc diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h index 90007a1abcab..3a86f36d7e3d 100644 --- a/include/uapi/linux/virtio_pci.h +++ b/include/uapi/linux/virtio_pci.h @@ -113,6 +113,8 @@ #define VIRTIO_PCI_CAP_DEVICE_CFG 4 /* PCI configuration access */ #define VIRTIO_PCI_CAP_PCI_CFG 5 +/* Additional shared memory capability */ +#define VIRTIO_PCI_CAP_SHARED_MEMORY_CFG 8 /* This is the PCI capability header: */ struct virtio_pci_cap { @@ -121,11 +123,18 @@ struct virtio_pci_cap { __u8 cap_len; /* Generic PCI field: capability length */ __u8 cfg_type; /* Identifies the structure. */ __u8 bar; /* Where to find it. */ - __u8 padding[3]; /* Pad to full dword. */ + __u8 id; /* Multiple capabilities of the same type */ + __u8 padding[2]; /* Pad to full dword. */ __le32 offset; /* Offset within bar. */ __le32 length; /* Length of the structure, in bytes. */ }; +struct virtio_pci_cap64 { + struct virtio_pci_cap cap; + __le32 offset_hi; /* Most sig 32 bits of offset */ + __le32 length_hi; /* Most sig 32 bits of length */ +}; + struct virtio_pci_notify_cap { struct virtio_pci_cap cap; __le32 notify_off_multiplier; /* Multiplier for queue_notify_off. */ diff --git a/include/uapi/linux/vm_sockets.h b/include/uapi/linux/vm_sockets.h index fd0ed7221645..46918a1852d7 100644 --- a/include/uapi/linux/vm_sockets.h +++ b/include/uapi/linux/vm_sockets.h @@ -18,6 +18,7 @@ #define _UAPI_VM_SOCKETS_H #include <linux/socket.h> +#include <linux/types.h> /* Option name for STREAM socket buffer size. Use as the option name in * setsockopt(3) or getsockopt(3) to set or get an unsigned long long that @@ -114,6 +115,26 @@ #define VMADDR_CID_HOST 2 +/* The current default use case for the vsock channel is the following: + * local vsock communication between guest and host and nested VMs setup. + * In addition to this, implicitly, the vsock packets are forwarded to the host + * if no host->guest vsock transport is set. + * + * Set this flag value in the sockaddr_vm corresponding field if the vsock + * packets need to be always forwarded to the host. Using this behavior, + * vsock communication between sibling VMs can be setup. + * + * This way can explicitly distinguish between vsock channels created for + * different use cases, such as nested VMs (or local communication between + * guest and host) and sibling VMs. + * + * The flag can be set in the connect logic in the user space application flow. + * In the listen logic (from kernel space) the flag is set on the remote peer + * address. This happens for an incoming connection when it is routed from the + * host and comes from the guest (local CID and remote CID > VMADDR_CID_HOST). + */ +#define VMADDR_FLAG_TO_HOST 0x01 + /* Invalid vSockets version. */ #define VM_SOCKETS_INVALID_VERSION -1U @@ -148,10 +169,13 @@ struct sockaddr_vm { unsigned short svm_reserved1; unsigned int svm_port; unsigned int svm_cid; + __u8 svm_flags; unsigned char svm_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - sizeof(unsigned short) - - sizeof(unsigned int) - sizeof(unsigned int)]; + sizeof(unsigned int) - + sizeof(unsigned int) - + sizeof(__u8)]; }; #define IOCTL_VM_SOCKETS_GET_LOCAL_CID _IO(7, 0xb9) diff --git a/include/uapi/linux/wimax.h b/include/uapi/linux/wimax.h deleted file mode 100644 index 9f6b77af2f6d..000000000000 --- a/include/uapi/linux/wimax.h +++ /dev/null @@ -1,239 +0,0 @@ -/* - * Linux WiMax - * API for user space - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - Initial implementation - * - * - * This file declares the user/kernel protocol that is spoken over - * Generic Netlink, as well as any type declaration that is to be used - * by kernel and user space. - * - * It is intended for user space to clone it verbatim to use it as a - * primary reference for definitions. - * - * Stuff intended for kernel usage as well as full protocol and stack - * documentation is rooted in include/net/wimax.h. - */ - -#ifndef __LINUX__WIMAX_H__ -#define __LINUX__WIMAX_H__ - -#include <linux/types.h> - -enum { - /** - * Version of the interface (unsigned decimal, MMm, max 25.5) - * M - Major: change if removing or modifying an existing call. - * m - minor: change when adding a new call - */ - WIMAX_GNL_VERSION = 01, - /* Generic NetLink attributes */ - WIMAX_GNL_ATTR_INVALID = 0x00, - WIMAX_GNL_ATTR_MAX = 10, -}; - - -/* - * Generic NetLink operations - * - * Most of these map to an API call; _OP_ stands for operation, _RP_ - * for reply and _RE_ for report (aka: signal). - */ -enum { - WIMAX_GNL_OP_MSG_FROM_USER, /* User to kernel message */ - WIMAX_GNL_OP_MSG_TO_USER, /* Kernel to user message */ - WIMAX_GNL_OP_RFKILL, /* Run wimax_rfkill() */ - WIMAX_GNL_OP_RESET, /* Run wimax_rfkill() */ - WIMAX_GNL_RE_STATE_CHANGE, /* Report: status change */ - WIMAX_GNL_OP_STATE_GET, /* Request for current state */ -}; - - -/* Message from user / to user */ -enum { - WIMAX_GNL_MSG_IFIDX = 1, - WIMAX_GNL_MSG_PIPE_NAME, - WIMAX_GNL_MSG_DATA, -}; - - -/* - * wimax_rfkill() - * - * The state of the radio (ON/OFF) is mapped to the rfkill subsystem's - * switch state (DISABLED/ENABLED). - */ -enum wimax_rf_state { - WIMAX_RF_OFF = 0, /* Radio is off, rfkill on/enabled */ - WIMAX_RF_ON = 1, /* Radio is on, rfkill off/disabled */ - WIMAX_RF_QUERY = 2, -}; - -/* Attributes */ -enum { - WIMAX_GNL_RFKILL_IFIDX = 1, - WIMAX_GNL_RFKILL_STATE, -}; - - -/* Attributes for wimax_reset() */ -enum { - WIMAX_GNL_RESET_IFIDX = 1, -}; - -/* Attributes for wimax_state_get() */ -enum { - WIMAX_GNL_STGET_IFIDX = 1, -}; - -/* - * Attributes for the Report State Change - * - * For now we just have the old and new states; new attributes might - * be added later on. - */ -enum { - WIMAX_GNL_STCH_IFIDX = 1, - WIMAX_GNL_STCH_STATE_OLD, - WIMAX_GNL_STCH_STATE_NEW, -}; - - -/** - * enum wimax_st - The different states of a WiMAX device - * @__WIMAX_ST_NULL: The device structure has been allocated and zeroed, - * but still wimax_dev_add() hasn't been called. There is no state. - * - * @WIMAX_ST_DOWN: The device has been registered with the WiMAX and - * networking stacks, but it is not initialized (normally that is - * done with 'ifconfig DEV up' [or equivalent], which can upload - * firmware and enable communications with the device). - * In this state, the device is powered down and using as less - * power as possible. - * This state is the default after a call to wimax_dev_add(). It - * is ok to have drivers move directly to %WIMAX_ST_UNINITIALIZED - * or %WIMAX_ST_RADIO_OFF in _probe() after the call to - * wimax_dev_add(). - * It is recommended that the driver leaves this state when - * calling 'ifconfig DEV up' and enters it back on 'ifconfig DEV - * down'. - * - * @__WIMAX_ST_QUIESCING: The device is being torn down, so no API - * operations are allowed to proceed except the ones needed to - * complete the device clean up process. - * - * @WIMAX_ST_UNINITIALIZED: [optional] Communication with the device - * is setup, but the device still requires some configuration - * before being operational. - * Some WiMAX API calls might work. - * - * @WIMAX_ST_RADIO_OFF: The device is fully up; radio is off (wether - * by hardware or software switches). - * It is recommended to always leave the device in this state - * after initialization. - * - * @WIMAX_ST_READY: The device is fully up and radio is on. - * - * @WIMAX_ST_SCANNING: [optional] The device has been instructed to - * scan. In this state, the device cannot be actively connected to - * a network. - * - * @WIMAX_ST_CONNECTING: The device is connecting to a network. This - * state exists because in some devices, the connect process can - * include a number of negotiations between user space, kernel - * space and the device. User space needs to know what the device - * is doing. If the connect sequence in a device is atomic and - * fast, the device can transition directly to CONNECTED - * - * @WIMAX_ST_CONNECTED: The device is connected to a network. - * - * @__WIMAX_ST_INVALID: This is an invalid state used to mark the - * maximum numeric value of states. - * - * Description: - * - * Transitions from one state to another one are atomic and can only - * be caused in kernel space with wimax_state_change(). To read the - * state, use wimax_state_get(). - * - * States starting with __ are internal and shall not be used or - * referred to by drivers or userspace. They look ugly, but that's the - * point -- if any use is made non-internal to the stack, it is easier - * to catch on review. - * - * All API operations [with well defined exceptions] will take the - * device mutex before starting and then check the state. If the state - * is %__WIMAX_ST_NULL, %WIMAX_ST_DOWN, %WIMAX_ST_UNINITIALIZED or - * %__WIMAX_ST_QUIESCING, it will drop the lock and quit with - * -%EINVAL, -%ENOMEDIUM, -%ENOTCONN or -%ESHUTDOWN. - * - * The order of the definitions is important, so we can do numerical - * comparisons (eg: < %WIMAX_ST_RADIO_OFF means the device is not ready - * to operate). - */ -/* - * The allowed state transitions are described in the table below - * (states in rows can go to states in columns where there is an X): - * - * UNINI RADIO READY SCAN CONNEC CONNEC - * NULL DOWN QUIESCING TIALIZED OFF NING TING TED - * NULL - x - * DOWN - x x x - * QUIESCING x - - * UNINITIALIZED x - x - * RADIO_OFF x - x - * READY x x - x x x - * SCANNING x x x - x x - * CONNECTING x x x x - x - * CONNECTED x x x - - * - * This table not available in kernel-doc because the formatting messes it up. - */ - enum wimax_st { - __WIMAX_ST_NULL = 0, - WIMAX_ST_DOWN, - __WIMAX_ST_QUIESCING, - WIMAX_ST_UNINITIALIZED, - WIMAX_ST_RADIO_OFF, - WIMAX_ST_READY, - WIMAX_ST_SCANNING, - WIMAX_ST_CONNECTING, - WIMAX_ST_CONNECTED, - __WIMAX_ST_INVALID /* Always keep last */ -}; - - -#endif /* #ifndef __LINUX__WIMAX_H__ */ diff --git a/include/uapi/linux/wimax/i2400m.h b/include/uapi/linux/wimax/i2400m.h deleted file mode 100644 index fd198bc24a3c..000000000000 --- a/include/uapi/linux/wimax/i2400m.h +++ /dev/null @@ -1,572 +0,0 @@ -/* - * Intel Wireless WiMax Connection 2400m - * Host-Device protocol interface definitions - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - Initial implementation - * - * - * This header defines the data structures and constants used to - * communicate with the device. - * - * BOOTMODE/BOOTROM/FIRMWARE UPLOAD PROTOCOL - * - * The firmware upload protocol is quite simple and only requires a - * handful of commands. See drivers/net/wimax/i2400m/fw.c for more - * details. - * - * The BCF data structure is for the firmware file header. - * - * - * THE DATA / CONTROL PROTOCOL - * - * This is the normal protocol spoken with the device once the - * firmware is uploaded. It transports data payloads and control - * messages back and forth. - * - * It consists 'messages' that pack one or more payloads each. The - * format is described in detail in drivers/net/wimax/i2400m/rx.c and - * tx.c. - * - * - * THE L3L4 PROTOCOL - * - * The term L3L4 refers to Layer 3 (the device), Layer 4 (the - * driver/host software). - * - * This is the control protocol used by the host to control the i2400m - * device (scan, connect, disconnect...). This is sent to / received - * as control frames. These frames consist of a header and zero or - * more TLVs with information. We call each control frame a "message". - * - * Each message is composed of: - * - * HEADER - * [TLV0 + PAYLOAD0] - * [TLV1 + PAYLOAD1] - * [...] - * [TLVN + PAYLOADN] - * - * The HEADER is defined by 'struct i2400m_l3l4_hdr'. The payloads are - * defined by a TLV structure (Type Length Value) which is a 'header' - * (struct i2400m_tlv_hdr) and then the payload. - * - * All integers are represented as Little Endian. - * - * - REQUESTS AND EVENTS - * - * The requests can be clasified as follows: - * - * COMMAND: implies a request from the host to the device requesting - * an action being performed. The device will reply with a - * message (with the same type as the command), status and - * no (TLV) payload. Execution of a command might cause - * events (of different type) to be sent later on as - * device's state changes. - * - * GET/SET: similar to COMMAND, but will not cause other - * EVENTs. The reply, in the case of GET, will contain - * TLVs with the requested information. - * - * EVENT: asynchronous messages sent from the device, maybe as a - * consequence of previous COMMANDs but disassociated from - * them. - * - * Only one request might be pending at the same time (ie: don't - * parallelize nor post another GET request before the previous - * COMMAND has been acknowledged with it's corresponding reply by the - * device). - * - * The different requests and their formats are described below: - * - * I2400M_MT_* Message types - * I2400M_MS_* Message status (for replies, events) - * i2400m_tlv_* TLVs - * - * data types are named 'struct i2400m_msg_OPNAME', OPNAME matching the - * operation. - */ - -#ifndef __LINUX__WIMAX__I2400M_H__ -#define __LINUX__WIMAX__I2400M_H__ - -#include <linux/types.h> -#include <linux/if_ether.h> - -/* - * Host Device Interface (HDI) common to all busses - */ - -/* Boot-mode (firmware upload mode) commands */ - -/* Header for the firmware file */ -struct i2400m_bcf_hdr { - __le32 module_type; - __le32 header_len; - __le32 header_version; - __le32 module_id; - __le32 module_vendor; - __le32 date; /* BCD YYYMMDD */ - __le32 size; /* in dwords */ - __le32 key_size; /* in dwords */ - __le32 modulus_size; /* in dwords */ - __le32 exponent_size; /* in dwords */ - __u8 reserved[88]; -} __attribute__ ((packed)); - -/* Boot mode opcodes */ -enum i2400m_brh_opcode { - I2400M_BRH_READ = 1, - I2400M_BRH_WRITE = 2, - I2400M_BRH_JUMP = 3, - I2400M_BRH_SIGNED_JUMP = 8, - I2400M_BRH_HASH_PAYLOAD_ONLY = 9, -}; - -/* Boot mode command masks and stuff */ -enum i2400m_brh { - I2400M_BRH_SIGNATURE = 0xcbbc0000, - I2400M_BRH_SIGNATURE_MASK = 0xffff0000, - I2400M_BRH_SIGNATURE_SHIFT = 16, - I2400M_BRH_OPCODE_MASK = 0x0000000f, - I2400M_BRH_RESPONSE_MASK = 0x000000f0, - I2400M_BRH_RESPONSE_SHIFT = 4, - I2400M_BRH_DIRECT_ACCESS = 0x00000400, - I2400M_BRH_RESPONSE_REQUIRED = 0x00000200, - I2400M_BRH_USE_CHECKSUM = 0x00000100, -}; - - -/** - * i2400m_bootrom_header - Header for a boot-mode command - * - * @cmd: the above command descriptor - * @target_addr: where on the device memory should the action be performed. - * @data_size: for read/write, amount of data to be read/written - * @block_checksum: checksum value (if applicable) - * @payload: the beginning of data attached to this header - */ -struct i2400m_bootrom_header { - __le32 command; /* Compose with enum i2400_brh */ - __le32 target_addr; - __le32 data_size; - __le32 block_checksum; - char payload[0]; -} __attribute__ ((packed)); - - -/* - * Data / control protocol - */ - -/* Packet types for the host-device interface */ -enum i2400m_pt { - I2400M_PT_DATA = 0, - I2400M_PT_CTRL, - I2400M_PT_TRACE, /* For device debug */ - I2400M_PT_RESET_WARM, /* device reset */ - I2400M_PT_RESET_COLD, /* USB[transport] reset, like reconnect */ - I2400M_PT_EDATA, /* Extended RX data */ - I2400M_PT_ILLEGAL -}; - - -/* - * Payload for a data packet - * - * This is prefixed to each and every outgoing DATA type. - */ -struct i2400m_pl_data_hdr { - __le32 reserved; -} __attribute__((packed)); - - -/* - * Payload for an extended data packet - * - * New in fw v1.4 - * - * @reorder: if this payload has to be reorder or not (and how) - * @cs: the type of data in the packet, as defined per (802.16e - * T11.13.19.1). Currently only 2 (IPv4 packet) supported. - * - * This is prefixed to each and every INCOMING DATA packet. - */ -struct i2400m_pl_edata_hdr { - __le32 reorder; /* bits defined in i2400m_ro */ - __u8 cs; - __u8 reserved[11]; -} __attribute__((packed)); - -enum i2400m_cs { - I2400M_CS_IPV4_0 = 0, - I2400M_CS_IPV4 = 2, -}; - -enum i2400m_ro { - I2400M_RO_NEEDED = 0x01, - I2400M_RO_TYPE = 0x03, - I2400M_RO_TYPE_SHIFT = 1, - I2400M_RO_CIN = 0x0f, - I2400M_RO_CIN_SHIFT = 4, - I2400M_RO_FBN = 0x07ff, - I2400M_RO_FBN_SHIFT = 8, - I2400M_RO_SN = 0x07ff, - I2400M_RO_SN_SHIFT = 21, -}; - -enum i2400m_ro_type { - I2400M_RO_TYPE_RESET = 0, - I2400M_RO_TYPE_PACKET, - I2400M_RO_TYPE_WS, - I2400M_RO_TYPE_PACKET_WS, -}; - - -/* Misc constants */ -enum { - I2400M_PL_ALIGN = 16, /* Payload data size alignment */ - I2400M_PL_SIZE_MAX = 0x3EFF, - I2400M_MAX_PLS_IN_MSG = 60, - /* protocol barkers: sync sequences; for notifications they - * are sent in groups of four. */ - I2400M_H2D_PREVIEW_BARKER = 0xcafe900d, - I2400M_COLD_RESET_BARKER = 0xc01dc01d, - I2400M_WARM_RESET_BARKER = 0x50f750f7, - I2400M_NBOOT_BARKER = 0xdeadbeef, - I2400M_SBOOT_BARKER = 0x0ff1c1a1, - I2400M_SBOOT_BARKER_6050 = 0x80000001, - I2400M_ACK_BARKER = 0xfeedbabe, - I2400M_D2H_MSG_BARKER = 0xbeefbabe, -}; - - -/* - * Hardware payload descriptor - * - * Bitfields encoded in a struct to enforce typing semantics. - * - * Look in rx.c and tx.c for a full description of the format. - */ -struct i2400m_pld { - __le32 val; -} __attribute__ ((packed)); - -#define I2400M_PLD_SIZE_MASK 0x00003fff -#define I2400M_PLD_TYPE_SHIFT 16 -#define I2400M_PLD_TYPE_MASK 0x000f0000 - -/* - * Header for a TX message or RX message - * - * @barker: preamble - * @size: used for management of the FIFO queue buffer; before - * sending, this is converted to be a real preamble. This - * indicates the real size of the TX message that starts at this - * point. If the highest bit is set, then this message is to be - * skipped. - * @sequence: sequence number of this message - * @offset: offset where the message itself starts -- see the comments - * in the file header about message header and payload descriptor - * alignment. - * @num_pls: number of payloads in this message - * @padding: amount of padding bytes at the end of the message to make - * it be of block-size aligned - * - * Look in rx.c and tx.c for a full description of the format. - */ -struct i2400m_msg_hdr { - union { - __le32 barker; - __u32 size; /* same size type as barker!! */ - }; - union { - __le32 sequence; - __u32 offset; /* same size type as barker!! */ - }; - __le16 num_pls; - __le16 rsv1; - __le16 padding; - __le16 rsv2; - struct i2400m_pld pld[0]; -} __attribute__ ((packed)); - - - -/* - * L3/L4 control protocol - */ - -enum { - /* Interface version */ - I2400M_L3L4_VERSION = 0x0100, -}; - -/* Message types */ -enum i2400m_mt { - I2400M_MT_RESERVED = 0x0000, - I2400M_MT_INVALID = 0xffff, - I2400M_MT_REPORT_MASK = 0x8000, - - I2400M_MT_GET_SCAN_RESULT = 0x4202, - I2400M_MT_SET_SCAN_PARAM = 0x4402, - I2400M_MT_CMD_RF_CONTROL = 0x4602, - I2400M_MT_CMD_SCAN = 0x4603, - I2400M_MT_CMD_CONNECT = 0x4604, - I2400M_MT_CMD_DISCONNECT = 0x4605, - I2400M_MT_CMD_EXIT_IDLE = 0x4606, - I2400M_MT_GET_LM_VERSION = 0x5201, - I2400M_MT_GET_DEVICE_INFO = 0x5202, - I2400M_MT_GET_LINK_STATUS = 0x5203, - I2400M_MT_GET_STATISTICS = 0x5204, - I2400M_MT_GET_STATE = 0x5205, - I2400M_MT_GET_MEDIA_STATUS = 0x5206, - I2400M_MT_SET_INIT_CONFIG = 0x5404, - I2400M_MT_CMD_INIT = 0x5601, - I2400M_MT_CMD_TERMINATE = 0x5602, - I2400M_MT_CMD_MODE_OF_OP = 0x5603, - I2400M_MT_CMD_RESET_DEVICE = 0x5604, - I2400M_MT_CMD_MONITOR_CONTROL = 0x5605, - I2400M_MT_CMD_ENTER_POWERSAVE = 0x5606, - I2400M_MT_GET_TLS_OPERATION_RESULT = 0x6201, - I2400M_MT_SET_EAP_SUCCESS = 0x6402, - I2400M_MT_SET_EAP_FAIL = 0x6403, - I2400M_MT_SET_EAP_KEY = 0x6404, - I2400M_MT_CMD_SEND_EAP_RESPONSE = 0x6602, - I2400M_MT_REPORT_SCAN_RESULT = 0xc002, - I2400M_MT_REPORT_STATE = 0xd002, - I2400M_MT_REPORT_POWERSAVE_READY = 0xd005, - I2400M_MT_REPORT_EAP_REQUEST = 0xe002, - I2400M_MT_REPORT_EAP_RESTART = 0xe003, - I2400M_MT_REPORT_ALT_ACCEPT = 0xe004, - I2400M_MT_REPORT_KEY_REQUEST = 0xe005, -}; - - -/* - * Message Ack Status codes - * - * When a message is replied-to, this status is reported. - */ -enum i2400m_ms { - I2400M_MS_DONE_OK = 0, - I2400M_MS_DONE_IN_PROGRESS = 1, - I2400M_MS_INVALID_OP = 2, - I2400M_MS_BAD_STATE = 3, - I2400M_MS_ILLEGAL_VALUE = 4, - I2400M_MS_MISSING_PARAMS = 5, - I2400M_MS_VERSION_ERROR = 6, - I2400M_MS_ACCESSIBILITY_ERROR = 7, - I2400M_MS_BUSY = 8, - I2400M_MS_CORRUPTED_TLV = 9, - I2400M_MS_UNINITIALIZED = 10, - I2400M_MS_UNKNOWN_ERROR = 11, - I2400M_MS_PRODUCTION_ERROR = 12, - I2400M_MS_NO_RF = 13, - I2400M_MS_NOT_READY_FOR_POWERSAVE = 14, - I2400M_MS_THERMAL_CRITICAL = 15, - I2400M_MS_MAX -}; - - -/** - * i2400m_tlv - enumeration of the different types of TLVs - * - * TLVs stand for type-length-value and are the header for a payload - * composed of almost anything. Each payload has a type assigned - * and a length. - */ -enum i2400m_tlv { - I2400M_TLV_L4_MESSAGE_VERSIONS = 129, - I2400M_TLV_SYSTEM_STATE = 141, - I2400M_TLV_MEDIA_STATUS = 161, - I2400M_TLV_RF_OPERATION = 162, - I2400M_TLV_RF_STATUS = 163, - I2400M_TLV_DEVICE_RESET_TYPE = 132, - I2400M_TLV_CONFIG_IDLE_PARAMETERS = 601, - I2400M_TLV_CONFIG_IDLE_TIMEOUT = 611, - I2400M_TLV_CONFIG_D2H_DATA_FORMAT = 614, - I2400M_TLV_CONFIG_DL_HOST_REORDER = 615, -}; - - -struct i2400m_tlv_hdr { - __le16 type; - __le16 length; /* payload's */ - __u8 pl[0]; -} __attribute__((packed)); - - -struct i2400m_l3l4_hdr { - __le16 type; - __le16 length; /* payload's */ - __le16 version; - __le16 resv1; - __le16 status; - __le16 resv2; - struct i2400m_tlv_hdr pl[0]; -} __attribute__((packed)); - - -/** - * i2400m_system_state - different states of the device - */ -enum i2400m_system_state { - I2400M_SS_UNINITIALIZED = 1, - I2400M_SS_INIT, - I2400M_SS_READY, - I2400M_SS_SCAN, - I2400M_SS_STANDBY, - I2400M_SS_CONNECTING, - I2400M_SS_WIMAX_CONNECTED, - I2400M_SS_DATA_PATH_CONNECTED, - I2400M_SS_IDLE, - I2400M_SS_DISCONNECTING, - I2400M_SS_OUT_OF_ZONE, - I2400M_SS_SLEEPACTIVE, - I2400M_SS_PRODUCTION, - I2400M_SS_CONFIG, - I2400M_SS_RF_OFF, - I2400M_SS_RF_SHUTDOWN, - I2400M_SS_DEVICE_DISCONNECT, - I2400M_SS_MAX, -}; - - -/** - * i2400m_tlv_system_state - report on the state of the system - * - * @state: see enum i2400m_system_state - */ -struct i2400m_tlv_system_state { - struct i2400m_tlv_hdr hdr; - __le32 state; -} __attribute__((packed)); - - -struct i2400m_tlv_l4_message_versions { - struct i2400m_tlv_hdr hdr; - __le16 major; - __le16 minor; - __le16 branch; - __le16 reserved; -} __attribute__((packed)); - - -struct i2400m_tlv_detailed_device_info { - struct i2400m_tlv_hdr hdr; - __u8 reserved1[400]; - __u8 mac_address[ETH_ALEN]; - __u8 reserved2[2]; -} __attribute__((packed)); - - -enum i2400m_rf_switch_status { - I2400M_RF_SWITCH_ON = 1, - I2400M_RF_SWITCH_OFF = 2, -}; - -struct i2400m_tlv_rf_switches_status { - struct i2400m_tlv_hdr hdr; - __u8 sw_rf_switch; /* 1 ON, 2 OFF */ - __u8 hw_rf_switch; /* 1 ON, 2 OFF */ - __u8 reserved[2]; -} __attribute__((packed)); - - -enum { - i2400m_rf_operation_on = 1, - i2400m_rf_operation_off = 2 -}; - -struct i2400m_tlv_rf_operation { - struct i2400m_tlv_hdr hdr; - __le32 status; /* 1 ON, 2 OFF */ -} __attribute__((packed)); - - -enum i2400m_tlv_reset_type { - I2400M_RESET_TYPE_COLD = 1, - I2400M_RESET_TYPE_WARM -}; - -struct i2400m_tlv_device_reset_type { - struct i2400m_tlv_hdr hdr; - __le32 reset_type; -} __attribute__((packed)); - - -struct i2400m_tlv_config_idle_parameters { - struct i2400m_tlv_hdr hdr; - __le32 idle_timeout; /* 100 to 300000 ms [5min], 100 increments - * 0 disabled */ - __le32 idle_paging_interval; /* frames */ -} __attribute__((packed)); - - -enum i2400m_media_status { - I2400M_MEDIA_STATUS_LINK_UP = 1, - I2400M_MEDIA_STATUS_LINK_DOWN, - I2400M_MEDIA_STATUS_LINK_RENEW, -}; - -struct i2400m_tlv_media_status { - struct i2400m_tlv_hdr hdr; - __le32 media_status; -} __attribute__((packed)); - - -/* New in v1.4 */ -struct i2400m_tlv_config_idle_timeout { - struct i2400m_tlv_hdr hdr; - __le32 timeout; /* 100 to 300000 ms [5min], 100 increments - * 0 disabled */ -} __attribute__((packed)); - -/* New in v1.4 -- for backward compat, will be removed */ -struct i2400m_tlv_config_d2h_data_format { - struct i2400m_tlv_hdr hdr; - __u8 format; /* 0 old format, 1 enhanced */ - __u8 reserved[3]; -} __attribute__((packed)); - -/* New in v1.4 */ -struct i2400m_tlv_config_dl_host_reorder { - struct i2400m_tlv_hdr hdr; - __u8 reorder; /* 0 disabled, 1 enabled */ - __u8 reserved[3]; -} __attribute__((packed)); - - -#endif /* #ifndef __LINUX__WIMAX__I2400M_H__ */ diff --git a/include/uapi/misc/fastrpc.h b/include/uapi/misc/fastrpc.h index 07de2b7aac85..0a89f95463f6 100644 --- a/include/uapi/misc/fastrpc.h +++ b/include/uapi/misc/fastrpc.h @@ -10,8 +10,9 @@ #define FASTRPC_IOCTL_INVOKE _IOWR('R', 3, struct fastrpc_invoke) #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) +#define FASTRPC_IOCTL_MMAP _IOWR('R', 6, struct fastrpc_req_mmap) +#define FASTRPC_IOCTL_MUNMAP _IOWR('R', 7, struct fastrpc_req_munmap) +#define FASTRPC_IOCTL_INIT_ATTACH_SNS _IO('R', 8) struct fastrpc_invoke_args { __u64 ptr; diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h index d5c4f983b7a8..dba3827c43ca 100644 --- a/include/uapi/misc/habanalabs.h +++ b/include/uapi/misc/habanalabs.h @@ -18,8 +18,18 @@ #define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */ #define GAUDI_DRIVER_SRAM_RESERVED_SIZE_FROM_START 0x80 /* 128 bytes */ -#define GAUDI_FIRST_AVAILABLE_W_S_SYNC_OBJECT 48 -#define GAUDI_FIRST_AVAILABLE_W_S_MONITOR 24 +/* + * 128 SOBs reserved for collective wait + * 16 SOBs reserved for sync stream + */ +#define GAUDI_FIRST_AVAILABLE_W_S_SYNC_OBJECT 144 + +/* + * 64 monitors reserved for collective wait + * 8 monitors reserved for sync stream + */ +#define GAUDI_FIRST_AVAILABLE_W_S_MONITOR 72 + /* * Goya queue Numbering * @@ -76,10 +86,10 @@ enum gaudi_queue_id { GAUDI_QUEUE_ID_DMA_4_1 = 18, /* internal */ GAUDI_QUEUE_ID_DMA_4_2 = 19, /* internal */ GAUDI_QUEUE_ID_DMA_4_3 = 20, /* internal */ - GAUDI_QUEUE_ID_DMA_5_0 = 21, /* external */ - GAUDI_QUEUE_ID_DMA_5_1 = 22, /* external */ - GAUDI_QUEUE_ID_DMA_5_2 = 23, /* external */ - GAUDI_QUEUE_ID_DMA_5_3 = 24, /* external */ + GAUDI_QUEUE_ID_DMA_5_0 = 21, /* internal */ + GAUDI_QUEUE_ID_DMA_5_1 = 22, /* internal */ + GAUDI_QUEUE_ID_DMA_5_2 = 23, /* internal */ + GAUDI_QUEUE_ID_DMA_5_3 = 24, /* internal */ GAUDI_QUEUE_ID_DMA_6_0 = 25, /* internal */ GAUDI_QUEUE_ID_DMA_6_1 = 26, /* internal */ GAUDI_QUEUE_ID_DMA_6_2 = 27, /* internal */ @@ -232,7 +242,8 @@ enum gaudi_engine_id { enum hl_device_status { HL_DEVICE_STATUS_OPERATIONAL, HL_DEVICE_STATUS_IN_RESET, - HL_DEVICE_STATUS_MALFUNCTION + HL_DEVICE_STATUS_MALFUNCTION, + HL_DEVICE_STATUS_NEEDS_RESET }; /* Opcode for management ioctl @@ -264,6 +275,11 @@ enum hl_device_status { * HL_INFO_TIME_SYNC - Retrieve the device's time alongside the host's time * for synchronization. * HL_INFO_CS_COUNTERS - Retrieve command submission counters + * HL_INFO_PCI_COUNTERS - Retrieve PCI counters + * HL_INFO_CLK_THROTTLE_REASON - Retrieve clock throttling reason + * HL_INFO_SYNC_MANAGER - Retrieve sync manager info per dcore + * HL_INFO_TOTAL_ENERGY - Retrieve total energy consumption + * HL_INFO_PLL_FREQUENCY - Retrieve PLL frequency */ #define HL_INFO_HW_IP_INFO 0 #define HL_INFO_HW_EVENTS 1 @@ -276,6 +292,11 @@ enum hl_device_status { #define HL_INFO_RESET_COUNT 9 #define HL_INFO_TIME_SYNC 10 #define HL_INFO_CS_COUNTERS 11 +#define HL_INFO_PCI_COUNTERS 12 +#define HL_INFO_CLK_THROTTLE_REASON 13 +#define HL_INFO_SYNC_MANAGER 14 +#define HL_INFO_TOTAL_ENERGY 15 +#define HL_INFO_PLL_FREQUENCY 16 #define HL_INFO_VERSION_MAX_LEN 128 #define HL_INFO_CARD_NAME_MAX_LEN 16 @@ -289,7 +310,7 @@ struct hl_info_hw_ip_info { __u32 device_id; /* PCI Device ID */ __u32 module_id; /* For mezzanine cards in servers (From OCP spec.) */ __u32 reserved[2]; - __u32 armcp_cpld_version; + __u32 cpld_version; __u32 psoc_pci_pll_nr; __u32 psoc_pci_pll_nf; __u32 psoc_pci_pll_od; @@ -297,7 +318,7 @@ struct hl_info_hw_ip_info { __u8 tpc_enabled_mask; __u8 dram_enabled; __u8 pad[2]; - __u8 armcp_version[HL_INFO_VERSION_MAX_LEN]; + __u8 cpucp_version[HL_INFO_VERSION_MAX_LEN]; __u8 card_name[HL_INFO_CARD_NAME_MAX_LEN]; }; @@ -313,6 +334,12 @@ struct hl_info_hw_idle { * Bits definition is according to `enum <chip>_enging_id'. */ __u32 busy_engines_mask; + + /* + * Extended Bitmask of busy engines. + * Bits definition is according to `enum <chip>_enging_id'. + */ + __u64 busy_engines_mask_ext; }; struct hl_info_device_status { @@ -341,22 +368,87 @@ struct hl_info_time_sync { }; /** - * struct hl_info_cs_counters - command submission counters - * @out_of_mem_drop_cnt: dropped due to memory allocation issue - * @parsing_drop_cnt: dropped due to error in packet parsing - * @queue_full_drop_cnt: dropped due to queue full - * @device_in_reset_drop_cnt: dropped due to device in reset + * struct hl_info_pci_counters - pci counters + * @rx_throughput: PCI rx throughput KBps + * @tx_throughput: PCI tx throughput KBps + * @replay_cnt: PCI replay counter + */ +struct hl_info_pci_counters { + __u64 rx_throughput; + __u64 tx_throughput; + __u64 replay_cnt; +}; + +#define HL_CLK_THROTTLE_POWER 0x1 +#define HL_CLK_THROTTLE_THERMAL 0x2 + +/** + * struct hl_info_clk_throttle - clock throttling reason + * @clk_throttling_reason: each bit represents a clk throttling reason + */ +struct hl_info_clk_throttle { + __u32 clk_throttling_reason; +}; + +/** + * struct hl_info_energy - device energy information + * @total_energy_consumption: total device energy consumption + */ +struct hl_info_energy { + __u64 total_energy_consumption; +}; + +#define HL_PLL_NUM_OUTPUTS 4 + +struct hl_pll_frequency_info { + __u16 output[HL_PLL_NUM_OUTPUTS]; +}; + +/** + * struct hl_info_sync_manager - sync manager information + * @first_available_sync_object: first available sob + * @first_available_monitor: first available monitor */ -struct hl_cs_counters { - __u64 out_of_mem_drop_cnt; - __u64 parsing_drop_cnt; - __u64 queue_full_drop_cnt; - __u64 device_in_reset_drop_cnt; +struct hl_info_sync_manager { + __u32 first_available_sync_object; + __u32 first_available_monitor; }; +/** + * struct hl_info_cs_counters - command submission counters + * @total_out_of_mem_drop_cnt: total dropped due to memory allocation issue + * @ctx_out_of_mem_drop_cnt: context dropped due to memory allocation issue + * @total_parsing_drop_cnt: total dropped due to error in packet parsing + * @ctx_parsing_drop_cnt: context dropped due to error in packet parsing + * @total_queue_full_drop_cnt: total dropped due to queue full + * @ctx_queue_full_drop_cnt: context dropped due to queue full + * @total_device_in_reset_drop_cnt: total dropped due to device in reset + * @ctx_device_in_reset_drop_cnt: context dropped due to device in reset + * @total_max_cs_in_flight_drop_cnt: total dropped due to maximum CS in-flight + * @ctx_max_cs_in_flight_drop_cnt: context dropped due to maximum CS in-flight + * @total_validation_drop_cnt: total dropped due to validation error + * @ctx_validation_drop_cnt: context dropped due to validation error + */ struct hl_info_cs_counters { - struct hl_cs_counters cs_counters; - struct hl_cs_counters ctx_cs_counters; + __u64 total_out_of_mem_drop_cnt; + __u64 ctx_out_of_mem_drop_cnt; + __u64 total_parsing_drop_cnt; + __u64 ctx_parsing_drop_cnt; + __u64 total_queue_full_drop_cnt; + __u64 ctx_queue_full_drop_cnt; + __u64 total_device_in_reset_drop_cnt; + __u64 ctx_device_in_reset_drop_cnt; + __u64 total_max_cs_in_flight_drop_cnt; + __u64 ctx_max_cs_in_flight_drop_cnt; + __u64 total_validation_drop_cnt; + __u64 ctx_validation_drop_cnt; +}; + +enum gaudi_dcores { + HL_GAUDI_WS_DCORE, + HL_GAUDI_WN_DCORE, + HL_GAUDI_EN_DCORE, + HL_GAUDI_ES_DCORE }; struct hl_info_args { @@ -375,12 +467,18 @@ struct hl_info_args { __u32 op; union { + /* Dcore id for which the information is relevant. + * For Gaudi refer to 'enum gaudi_dcores' + */ + __u32 dcore_id; /* Context ID - Currently not in use */ __u32 ctx_id; /* Period value for utilization rate (100ms - 1000ms, in 100ms * resolution. */ __u32 period_ms; + /* PLL frequency retrieval */ + __u32 pll_index; }; __u32 pad; @@ -390,10 +488,15 @@ struct hl_info_args { #define HL_CB_OP_CREATE 0 /* Opcode to destroy previously created command buffer */ #define HL_CB_OP_DESTROY 1 +/* Opcode to retrieve information about a command buffer */ +#define HL_CB_OP_INFO 2 /* 2MB minus 32 bytes for 2xMSG_PROT */ #define HL_MAX_CB_SIZE (0x200000 - 32) +/* Indicates whether the command buffer should be mapped to the device's MMU */ +#define HL_CB_FLAGS_MAP 0x1 + struct hl_cb_in { /* Handle of CB or 0 if we want to create one */ __u64 cb_handle; @@ -405,12 +508,22 @@ struct hl_cb_in { __u32 cb_size; /* Context ID - Currently not in use */ __u32 ctx_id; - __u32 pad; + /* HL_CB_FLAGS_* */ + __u32 flags; }; struct hl_cb_out { - /* Handle of CB */ - __u64 cb_handle; + union { + /* Handle of CB */ + __u64 cb_handle; + + /* Information about CB */ + struct { + /* Usage count of CB */ + __u32 usage_cnt; + __u32 pad; + }; + }; }; union hl_cb_args { @@ -418,6 +531,22 @@ union hl_cb_args { struct hl_cb_out out; }; +/* HL_CS_CHUNK_FLAGS_ values + * + * HL_CS_CHUNK_FLAGS_USER_ALLOC_CB: + * Indicates if the CB was allocated and mapped by userspace. + * User allocated CB is a command buffer allocated by the user, via malloc + * (or similar). After allocating the CB, the user invokes “memory ioctl” + * to map the user memory into a device virtual address. The user provides + * this address via the cb_handle field. The interface provides the + * ability to create a large CBs, Which aren’t limited to + * “HL_MAX_CB_SIZE”. Therefore, it increases the PCI-DMA queues + * throughput. This CB allocation method also reduces the use of Linux + * DMA-able memory pool. Which are limited and used by other Linux + * sub-systems. + */ +#define HL_CS_CHUNK_FLAGS_USER_ALLOC_CB 0x1 + /* * This structure size must always be fixed to 64-bytes for backward * compatibility @@ -435,7 +564,8 @@ struct hl_cs_chunk { */ __u64 cb_handle; - /* Relevant only when HL_CS_FLAGS_WAIT is set. + /* Relevant only when HL_CS_FLAGS_WAIT or + * HL_CS_FLAGS_COLLECTIVE_WAIT is set. * This holds address of array of u64 values that contain * signal CS sequence numbers. The wait described by this job * will listen on all those signals (wait event per signal) @@ -453,7 +583,8 @@ struct hl_cs_chunk { */ __u32 cb_size; - /* Relevant only when HL_CS_FLAGS_WAIT is set. + /* Relevant only when HL_CS_FLAGS_WAIT or + * HL_CS_FLAGS_COLLECTIVE_WAIT is set. * Number of entries in signal_seq_arr */ __u32 num_signal_seq_arr; @@ -462,14 +593,22 @@ struct hl_cs_chunk { /* HL_CS_CHUNK_FLAGS_* */ __u32 cs_chunk_flags; + /* Relevant only when HL_CS_FLAGS_COLLECTIVE_WAIT is set. + * This holds the collective engine ID. The wait described by this job + * will sync with this engine and with all NICs before completion. + */ + __u32 collective_engine_id; + /* Align structure to 64 bytes */ - __u32 pad[11]; + __u32 pad[10]; }; -/* SIGNAL and WAIT flags are mutually exclusive */ +/* SIGNAL and WAIT/COLLECTIVE_WAIT flags are mutually exclusive */ #define HL_CS_FLAGS_FORCE_RESTORE 0x1 #define HL_CS_FLAGS_SIGNAL 0x2 #define HL_CS_FLAGS_WAIT 0x4 +#define HL_CS_FLAGS_COLLECTIVE_WAIT 0x8 +#define HL_CS_FLAGS_TIMESTAMP 0x20 #define HL_CS_STATUS_SUCCESS 0 @@ -540,10 +679,16 @@ struct hl_wait_cs_in { #define HL_WAIT_CS_STATUS_ABORTED 3 #define HL_WAIT_CS_STATUS_INTERRUPTED 4 +#define HL_WAIT_CS_STATUS_FLAG_GONE 0x1 +#define HL_WAIT_CS_STATUS_FLAG_TIMESTAMP_VLD 0x2 + struct hl_wait_cs_out { /* HL_WAIT_CS_STATUS_* */ __u32 status; - __u32 pad; + /* HL_WAIT_CS_STATUS_FLAG* */ + __u32 flags; + /* valid only if HL_WAIT_CS_STATUS_FLAG_TIMESTAMP_VLD is set */ + __s64 timestamp_nsec; }; union hl_wait_cs_args { @@ -788,6 +933,12 @@ struct hl_debug_args { * When creating a new CB, the IOCTL returns a handle of it, and the user-space * process needs to use that handle to mmap the buffer so it can access them. * + * In some instances, the device must access the command buffer through the + * device's MMU, and thus its memory should be mapped. In these cases, user can + * indicate the driver that such a mapping is required. + * The resulting device virtual address will be used internally by the driver, + * and won't be returned to user. + * */ #define HL_IOCTL_CB \ _IOWR('H', 0x02, union hl_cb_args) @@ -846,6 +997,9 @@ struct hl_debug_args { * inside the kernel until the CS has finished or until the user-requested * timeout has expired. * + * If the timeout value is 0, the driver won't sleep at all. It will check + * the status of the CS and return immediately + * * The return value of the IOCTL is a standard Linux error code. The possible * values are: * diff --git a/include/uapi/rdma/efa-abi.h b/include/uapi/rdma/efa-abi.h index 507a2862bedb..f89fbb5b1e8d 100644 --- a/include/uapi/rdma/efa-abi.h +++ b/include/uapi/rdma/efa-abi.h @@ -105,6 +105,7 @@ struct efa_ibv_create_ah_resp { enum { EFA_QUERY_DEVICE_CAPS_RDMA_READ = 1 << 0, + EFA_QUERY_DEVICE_CAPS_RNR_RETRY = 1 << 1, }; struct efa_ibv_ex_query_device_resp { diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h index eb76b38a00d4..90b739d05adf 100644 --- a/include/uapi/rdma/hns-abi.h +++ b/include/uapi/rdma/hns-abi.h @@ -39,6 +39,12 @@ struct hns_roce_ib_create_cq { __aligned_u64 buf_addr; __aligned_u64 db_addr; + __u32 cqe_size; + __u32 reserved; +}; + +enum hns_roce_cq_cap_flags { + HNS_ROCE_CQ_FLAG_RECORD_DB = 1 << 0, }; struct hns_roce_ib_create_cq_resp { @@ -67,13 +73,19 @@ struct hns_roce_ib_create_qp { __aligned_u64 sdb_addr; }; +enum hns_roce_qp_cap_flags { + HNS_ROCE_QP_CAP_RQ_RECORD_DB = 1 << 0, + HNS_ROCE_QP_CAP_SQ_RECORD_DB = 1 << 1, + HNS_ROCE_QP_CAP_OWNER_DB = 1 << 2, +}; + struct hns_roce_ib_create_qp_resp { __aligned_u64 cap_flags; }; struct hns_roce_ib_alloc_ucontext_resp { __u32 qp_tab_size; - __u32 reserved; + __u32 cqe_size; }; struct hns_roce_ib_alloc_pd_resp { diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h index 99dcabf61a71..7968a1845355 100644 --- a/include/uapi/rdma/ib_user_ioctl_cmds.h +++ b/include/uapi/rdma/ib_user_ioctl_cmds.h @@ -70,6 +70,8 @@ enum uverbs_methods_device { UVERBS_METHOD_QUERY_PORT, UVERBS_METHOD_GET_CONTEXT, UVERBS_METHOD_QUERY_CONTEXT, + UVERBS_METHOD_QUERY_GID_TABLE, + UVERBS_METHOD_QUERY_GID_ENTRY, }; enum uverbs_attrs_invoke_write_cmd_attr_ids { @@ -352,4 +354,18 @@ enum uverbs_attrs_async_event_create { UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE, }; +enum uverbs_attrs_query_gid_table_cmd_attr_ids { + UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE, + UVERBS_ATTR_QUERY_GID_TABLE_FLAGS, + UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES, + UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES, +}; + +enum uverbs_attrs_query_gid_entry_cmd_attr_ids { + UVERBS_ATTR_QUERY_GID_ENTRY_PORT, + UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX, + UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS, + UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY, +}; + #endif diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h index 5debab45ebcb..22483799cd07 100644 --- a/include/uapi/rdma/ib_user_ioctl_verbs.h +++ b/include/uapi/rdma/ib_user_ioctl_verbs.h @@ -208,6 +208,7 @@ enum ib_uverbs_read_counters_flags { enum ib_uverbs_advise_mr_advice { IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH, IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE, + IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT, }; enum ib_uverbs_advise_mr_flag { @@ -250,4 +251,18 @@ enum rdma_driver_id { RDMA_DRIVER_SIW, }; +enum ib_uverbs_gid_type { + IB_UVERBS_GID_TYPE_IB, + IB_UVERBS_GID_TYPE_ROCE_V1, + IB_UVERBS_GID_TYPE_ROCE_V2, +}; + +struct ib_uverbs_gid_entry { + __aligned_u64 gid[2]; + __u32 gid_index; + __u32 port_num; + __u32 gid_type; + __u32 netdev_ifindex; /* It is 0 if there is no netdev associated with it */ +}; + #endif diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 0474c7400268..7ee73a0652f1 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -457,6 +457,17 @@ struct ib_uverbs_poll_cq { __u32 ne; }; +enum ib_uverbs_wc_opcode { + IB_UVERBS_WC_SEND = 0, + IB_UVERBS_WC_RDMA_WRITE = 1, + IB_UVERBS_WC_RDMA_READ = 2, + IB_UVERBS_WC_COMP_SWAP = 3, + IB_UVERBS_WC_FETCH_ADD = 4, + IB_UVERBS_WC_BIND_MW = 5, + IB_UVERBS_WC_LOCAL_INV = 6, + IB_UVERBS_WC_TSO = 7, +}; + struct ib_uverbs_wc { __aligned_u64 wr_id; __u32 status; @@ -585,20 +596,6 @@ enum { IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE, }; -enum { - /* - * This value is equal to IB_QP_DEST_QPN. - */ - IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20, -}; - -enum { - /* - * This value is equal to IB_QP_RATE_LIMIT. - */ - IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25, -}; - struct ib_uverbs_ex_create_qp { __aligned_u64 user_handle; __u32 pd_handle; diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index e24d66d278cf..3fd9b380a091 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -232,7 +232,7 @@ enum mlx5_ib_device_query_context_attrs { MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT), }; -#define MLX5_IB_DW_MATCH_PARAM 0x80 +#define MLX5_IB_DW_MATCH_PARAM 0x90 struct mlx5_ib_match_params { __u32 match_params[MLX5_IB_DW_MATCH_PARAM]; diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h index aae2e696bb38..068433e2229d 100644 --- a/include/uapi/rdma/rdma_user_rxe.h +++ b/include/uapi/rdma/rdma_user_rxe.h @@ -39,6 +39,11 @@ #include <linux/in.h> #include <linux/in6.h> +enum { + RXE_NETWORK_TYPE_IPV4 = 1, + RXE_NETWORK_TYPE_IPV6 = 2, +}; + union rxe_gid { __u8 raw[16]; struct { @@ -57,6 +62,7 @@ struct rxe_global_route { struct rxe_av { __u8 port_num; + /* From RXE_NETWORK_TYPE_* */ __u8 network_type; __u8 dmac[6]; struct rxe_global_route grh; @@ -99,8 +105,8 @@ struct rxe_send_wr { struct ib_mr *mr; __aligned_u64 reserved; }; - __u32 key; - __u32 access; + __u32 key; + __u32 access; } reg; } wr; }; @@ -112,7 +118,7 @@ struct rxe_sge { }; struct mminfo { - __aligned_u64 offset; + __aligned_u64 offset; __u32 size; __u32 pad; }; @@ -175,4 +181,25 @@ struct rxe_modify_srq_cmd { __aligned_u64 mmap_info_addr; }; +/* This data structure is stored at the base of work and + * completion queues shared between user space and kernel space. + * It contains the producer and consumer indices. Is also + * contains a copy of the queue size parameters for user space + * to use but the kernel must use the parameters in the + * rxe_queue struct. For performance reasons arrange to have + * producer and consumer indices in separate cache lines + * the kernel should always mask the indices to avoid accessing + * memory outside of the data area + */ +struct rxe_queue_buf { + __u32 log2_elem_size; + __u32 index_mask; + __u32 pad_1[30]; + __u32 producer_index; + __u32 pad_2[31]; + __u32 consumer_index; + __u32 pad_3[31]; + __u8 data[]; +}; + #endif /* RDMA_USER_RXE_H */ diff --git a/include/uapi/rdma/vmw_pvrdma-abi.h b/include/uapi/rdma/vmw_pvrdma-abi.h index f8b638c73371..901a4fd72c09 100644 --- a/include/uapi/rdma/vmw_pvrdma-abi.h +++ b/include/uapi/rdma/vmw_pvrdma-abi.h @@ -133,6 +133,13 @@ enum pvrdma_wc_flags { PVRDMA_WC_FLAGS_MAX = PVRDMA_WC_WITH_NETWORK_HDR_TYPE, }; +enum pvrdma_network_type { + PVRDMA_NETWORK_IB, + PVRDMA_NETWORK_ROCE_V1 = PVRDMA_NETWORK_IB, + PVRDMA_NETWORK_IPV4, + PVRDMA_NETWORK_IPV6 +}; + struct pvrdma_alloc_ucontext_resp { __u32 qp_tab_size; __u32 reserved; diff --git a/include/uapi/scsi/fc/fc_els.h b/include/uapi/scsi/fc/fc_els.h index 8c704e510e39..91d4be987220 100644 --- a/include/uapi/scsi/fc/fc_els.h +++ b/include/uapi/scsi/fc/fc_els.h @@ -916,7 +916,9 @@ enum fc_els_clid_ic { ELS_CLID_IC_LIP = 8, /* receiving LIP */ }; - +/* + * Link Integrity event types + */ enum fc_fpin_li_event_types { FPIN_LI_UNKNOWN = 0x0, FPIN_LI_LINK_FAILURE = 0x1, @@ -943,6 +945,54 @@ enum fc_fpin_li_event_types { { FPIN_LI_DEVICE_SPEC, "Device Specific" }, \ } +/* + * Delivery event types + */ +enum fc_fpin_deli_event_types { + FPIN_DELI_UNKNOWN = 0x0, + FPIN_DELI_TIMEOUT = 0x1, + FPIN_DELI_UNABLE_TO_ROUTE = 0x2, + FPIN_DELI_DEVICE_SPEC = 0xF, +}; + +/* + * Initializer useful for decoding table. + * Please keep this in sync with the above definitions. + */ +#define FC_FPIN_DELI_EVT_TYPES_INIT { \ + { FPIN_DELI_UNKNOWN, "Unknown" }, \ + { FPIN_DELI_TIMEOUT, "Timeout" }, \ + { FPIN_DELI_UNABLE_TO_ROUTE, "Unable to Route" }, \ + { FPIN_DELI_DEVICE_SPEC, "Device Specific" }, \ +} + +/* + * Congestion event types + */ +enum fc_fpin_congn_event_types { + FPIN_CONGN_CLEAR = 0x0, + FPIN_CONGN_LOST_CREDIT = 0x1, + FPIN_CONGN_CREDIT_STALL = 0x2, + FPIN_CONGN_OVERSUBSCRIPTION = 0x3, + FPIN_CONGN_DEVICE_SPEC = 0xF, +}; + +/* + * Initializer useful for decoding table. + * Please keep this in sync with the above definitions. + */ +#define FC_FPIN_CONGN_EVT_TYPES_INIT { \ + { FPIN_CONGN_CLEAR, "Clear" }, \ + { FPIN_CONGN_LOST_CREDIT, "Lost Credit" }, \ + { FPIN_CONGN_CREDIT_STALL, "Credit Stall" }, \ + { FPIN_CONGN_OVERSUBSCRIPTION, "Oversubscription" }, \ + { FPIN_CONGN_DEVICE_SPEC, "Device Specific" }, \ +} + +enum fc_fpin_congn_severity_types { + FPIN_CONGN_SEVERITY_WARNING = 0xF1, + FPIN_CONGN_SEVERITY_ERROR = 0xF7, +}; /* * Link Integrity Notification Descriptor @@ -975,6 +1025,68 @@ struct fc_fn_li_desc { }; /* + * Delivery Notification Descriptor + */ +struct fc_fn_deli_desc { + __be32 desc_tag; /* Descriptor Tag (0x00020002) */ + __be32 desc_len; /* Length of Descriptor (in bytes). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + __be64 detecting_wwpn; /* Port Name that detected event */ + __be64 attached_wwpn; /* Port Name of device attached to + * detecting Port Name + */ + __be32 deli_reason_code;/* see enum fc_fpin_deli_event_types */ +}; + +/* + * Peer Congestion Notification Descriptor + */ +struct fc_fn_peer_congn_desc { + __be32 desc_tag; /* Descriptor Tag (0x00020003) */ + __be32 desc_len; /* Length of Descriptor (in bytes). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + __be64 detecting_wwpn; /* Port Name that detected event */ + __be64 attached_wwpn; /* Port Name of device attached to + * detecting Port Name + */ + __be16 event_type; /* see enum fc_fpin_congn_event_types */ + __be16 event_modifier; /* Implementation specific value + * describing the event type + */ + __be32 event_period; /* duration (ms) of the detected + * congestion event + */ + __be32 pname_count; /* number of portname_list elements */ + __be64 pname_list[0]; /* list of N_Port_Names accessible + * through the attached port + */ +}; + +/* + * Congestion Notification Descriptor + */ +struct fc_fn_congn_desc { + __be32 desc_tag; /* Descriptor Tag (0x00020004) */ + __be32 desc_len; /* Length of Descriptor (in bytes). + * Size of descriptor excluding + * desc_tag and desc_len fields. + */ + __be16 event_type; /* see enum fc_fpin_congn_event_types */ + __be16 event_modifier; /* Implementation specific value + * describing the event type + */ + __be32 event_period; /* duration (ms) of the detected + * congestion event + */ + __u8 severity; /* command */ + __u8 resv[3]; /* reserved - must be zero */ +}; + +/* * ELS_FPIN - Fabric Performance Impact Notification */ struct fc_els_fpin { diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h index a74ca232f1fc..da61398b1f8f 100644 --- a/include/uapi/sound/asoc.h +++ b/include/uapi/sound/asoc.h @@ -170,16 +170,22 @@ #define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3) /* DAI topology BCLK parameter - * For the backwards capability, by default codec is bclk master + * For the backwards capability, by default codec is bclk provider */ -#define SND_SOC_TPLG_BCLK_CM 0 /* codec is bclk master */ -#define SND_SOC_TPLG_BCLK_CS 1 /* codec is bclk slave */ +#define SND_SOC_TPLG_BCLK_CP 0 /* codec is bclk provider */ +#define SND_SOC_TPLG_BCLK_CC 1 /* codec is bclk consumer */ +/* keep previous definitions for compatibility */ +#define SND_SOC_TPLG_BCLK_CM SND_SOC_TPLG_BCLK_CP +#define SND_SOC_TPLG_BCLK_CS SND_SOC_TPLG_BCLK_CC /* DAI topology FSYNC parameter - * For the backwards capability, by default codec is fsync master + * For the backwards capability, by default codec is fsync provider */ -#define SND_SOC_TPLG_FSYNC_CM 0 /* codec is fsync master */ -#define SND_SOC_TPLG_FSYNC_CS 1 /* codec is fsync slave */ +#define SND_SOC_TPLG_FSYNC_CP 0 /* codec is fsync provider */ +#define SND_SOC_TPLG_FSYNC_CC 1 /* codec is fsync consumer */ +/* keep previous definitions for compatibility */ +#define SND_SOC_TPLG_FSYNC_CM SND_SOC_TPLG_FSYNC_CP +#define SND_SOC_TPLG_FSYNC_CS SND_SOC_TPLG_FSYNC_CC /* * Block Header. @@ -336,8 +342,8 @@ struct snd_soc_tplg_hw_config { __u8 clock_gated; /* SND_SOC_TPLG_DAI_CLK_GATE_ value */ __u8 invert_bclk; /* 1 for inverted BCLK, 0 for normal */ __u8 invert_fsync; /* 1 for inverted frame clock, 0 for normal */ - __u8 bclk_master; /* SND_SOC_TPLG_BCLK_ value */ - __u8 fsync_master; /* SND_SOC_TPLG_FSYNC_ value */ + __u8 bclk_provider; /* SND_SOC_TPLG_BCLK_ value */ + __u8 fsync_provider; /* SND_SOC_TPLG_FSYNC_ value */ __u8 mclk_direction; /* SND_SOC_TPLG_MCLK_ value */ __le16 reserved; /* for 32bit alignment */ __le32 mclk_rate; /* MCLK or SYSCLK freqency in Hz */ diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h index 7184265c0b0d..9555f31c8425 100644 --- a/include/uapi/sound/compress_offload.h +++ b/include/uapi/sound/compress_offload.h @@ -144,7 +144,7 @@ struct snd_compr_metadata { __u32 value[8]; } __attribute__((packed, aligned(4))); -/** +/* * compress path ioctl definitions * SNDRV_COMPRESS_GET_CAPS: Query capability of DSP * SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h index d54be303090f..fe2cfae94b45 100644 --- a/include/uapi/sound/sof/abi.h +++ b/include/uapi/sound/sof/abi.h @@ -26,7 +26,7 @@ /* SOF ABI version major, minor and patch numbers */ #define SOF_ABI_MAJOR 3 -#define SOF_ABI_MINOR 16 +#define SOF_ABI_MINOR 18 #define SOF_ABI_PATCH 0 /* SOF ABI version number. Format within 32bit word is MMmmmppp */ diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index 5941e2eb1588..a642bf30c027 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -24,6 +24,9 @@ #define SOF_TPLG_KCTL_ENUM_ID 257 #define SOF_TPLG_KCTL_BYTES_ID 258 #define SOF_TPLG_KCTL_SWITCH_ID 259 +#define SOF_TPLG_KCTL_BYTES_VOLATILE_RO 260 +#define SOF_TPLG_KCTL_BYTES_VOLATILE_RW 261 +#define SOF_TPLG_KCTL_BYTES_WO_ID 262 /* * Tokens - must match values in topology configurations @@ -73,6 +76,8 @@ /* Token retired with ABI 3.2, do not use for new capabilities * #define SOF_TKN_COMP_PRELOAD_COUNT 403 */ +#define SOF_TKN_COMP_CORE_ID 404 +#define SOF_TKN_COMP_UUID 405 /* SSP */ #define SOF_TKN_INTEL_SSP_CLKS_CONTROL 500 |