diff options
Diffstat (limited to 'include/uapi/linux')
37 files changed, 2098 insertions, 91 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 90706a47f6ff..35bcf52dbc65 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -1425,6 +1425,8 @@ enum { #define BPF_F_TEST_RUN_ON_CPU (1U << 0) /* If set, XDP frames will be transmitted after processing */ #define BPF_F_TEST_XDP_LIVE_FRAMES (1U << 1) +/* If set, apply CHECKSUM_COMPLETE to skb and validate the checksum */ +#define BPF_F_TEST_SKB_CHECKSUM_COMPLETE (1U << 2) /* type for BPF_ENABLE_STATS */ enum bpf_stats_type { @@ -6207,12 +6209,17 @@ union { \ __u64 :64; \ } __attribute__((aligned(8))) +/* The enum used in skb->tstamp_type. It specifies the clock type + * of the time stored in the skb->tstamp. + */ enum { - BPF_SKB_TSTAMP_UNSPEC, - BPF_SKB_TSTAMP_DELIVERY_MONO, /* tstamp has mono delivery time */ - /* For any BPF_SKB_TSTAMP_* that the bpf prog cannot handle, - * the bpf prog should handle it like BPF_SKB_TSTAMP_UNSPEC - * and try to deduce it by ingress, egress or skb->sk->sk_clockid. + BPF_SKB_TSTAMP_UNSPEC = 0, /* DEPRECATED */ + BPF_SKB_TSTAMP_DELIVERY_MONO = 1, /* DEPRECATED */ + BPF_SKB_CLOCK_REALTIME = 0, + BPF_SKB_CLOCK_MONOTONIC = 1, + BPF_SKB_CLOCK_TAI = 2, + /* For any future BPF_SKB_CLOCK_* that the bpf prog cannot handle, + * the bpf prog can try to deduce it by ingress/egress/skb->sk->sk_clockid. */ }; diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index d24e8e121507..fc29d273845d 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -747,21 +747,9 @@ struct btrfs_raid_stride { __le64 physical; } __attribute__ ((__packed__)); -/* The stripe_extent::encoding, 1:1 mapping of enum btrfs_raid_types. */ -#define BTRFS_STRIPE_RAID0 1 -#define BTRFS_STRIPE_RAID1 2 -#define BTRFS_STRIPE_DUP 3 -#define BTRFS_STRIPE_RAID10 4 -#define BTRFS_STRIPE_RAID5 5 -#define BTRFS_STRIPE_RAID6 6 -#define BTRFS_STRIPE_RAID1C3 7 -#define BTRFS_STRIPE_RAID1C4 8 - struct btrfs_stripe_extent { - __u8 encoding; - __u8 reserved[7]; /* An array of raid strides this stripe is composed of. */ - struct btrfs_raid_stride strides[]; + __DECLARE_FLEX_ARRAY(struct btrfs_raid_stride, strides); } __attribute__ ((__packed__)); #define BTRFS_HEADER_FLAG_WRITTEN (1ULL << 0) @@ -777,6 +765,14 @@ struct btrfs_stripe_extent { #define BTRFS_SUPER_FLAG_CHANGING_FSID (1ULL << 35) #define BTRFS_SUPER_FLAG_CHANGING_FSID_V2 (1ULL << 36) +/* + * Those are temporaray flags utilized by btrfs-progs to do offline conversion. + * They are rejected by kernel. + * But still keep them all here to avoid conflicts. + */ +#define BTRFS_SUPER_FLAG_CHANGING_BG_TREE (1ULL << 38) +#define BTRFS_SUPER_FLAG_CHANGING_DATA_CSUM (1ULL << 39) +#define BTRFS_SUPER_FLAG_CHANGING_META_CSUM (1ULL << 40) /* * items in the extent btree are used to record the objectid of the diff --git a/include/uapi/linux/can/isotp.h b/include/uapi/linux/can/isotp.h index 6cde62371b6f..bd990917f7c4 100644 --- a/include/uapi/linux/can/isotp.h +++ b/include/uapi/linux/can/isotp.h @@ -2,7 +2,7 @@ /* * linux/can/isotp.h * - * Definitions for isotp CAN sockets (ISO 15765-2:2016) + * Definitions for ISO 15765-2 CAN transport protocol sockets * * Copyright (c) 2020 Volkswagen Group Electronic Research * All rights reserved. diff --git a/include/uapi/linux/dlm.h b/include/uapi/linux/dlm.h index e7e905fb0bb2..4eaf835780b0 100644 --- a/include/uapi/linux/dlm.h +++ b/include/uapi/linux/dlm.h @@ -71,6 +71,8 @@ struct dlm_lksb { /* DLM_LSFL_TIMEWARN is deprecated and reserved. DO NOT USE! */ #define DLM_LSFL_TIMEWARN 0x00000002 #define DLM_LSFL_NEWEXCL 0x00000008 +/* currently reserved due in-kernel use */ +#define __DLM_LSFL_RESERVED0 0x00000010 #endif /* _UAPI__DLM_DOT_H__ */ diff --git a/include/uapi/linux/dma-heap.h b/include/uapi/linux/dma-heap.h index 6f84fa08e074..a4cf716a49fa 100644 --- a/include/uapi/linux/dma-heap.h +++ b/include/uapi/linux/dma-heap.h @@ -19,7 +19,7 @@ #define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE) /* Currently no heap flags */ -#define DMA_HEAP_VALID_HEAP_FLAGS (0) +#define DMA_HEAP_VALID_HEAP_FLAGS (0ULL) /** * struct dma_heap_allocation_data - metadata passed from userspace for diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 8733a3117902..4a0a6e703483 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -753,6 +753,197 @@ enum ethtool_module_power_mode { }; /** + * enum ethtool_c33_pse_ext_state - groups of PSE extended states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_STATE_ERROR_CONDITION: Group of error_condition states + * @ETHTOOL_C33_PSE_EXT_STATE_MR_MPS_VALID: Group of mr_mps_valid states + * @ETHTOOL_C33_PSE_EXT_STATE_MR_PSE_ENABLE: Group of mr_pse_enable states + * @ETHTOOL_C33_PSE_EXT_STATE_OPTION_DETECT_TED: Group of option_detect_ted + * states + * @ETHTOOL_C33_PSE_EXT_STATE_OPTION_VPORT_LIM: Group of option_vport_lim states + * @ETHTOOL_C33_PSE_EXT_STATE_OVLD_DETECTED: Group of ovld_detected states + * @ETHTOOL_C33_PSE_EXT_STATE_PD_DLL_POWER_TYPE: Group of pd_dll_power_type + * states + * @ETHTOOL_C33_PSE_EXT_STATE_POWER_NOT_AVAILABLE: Group of power_not_available + * states + * @ETHTOOL_C33_PSE_EXT_STATE_SHORT_DETECTED: Group of short_detected states + */ +enum ethtool_c33_pse_ext_state { + ETHTOOL_C33_PSE_EXT_STATE_ERROR_CONDITION = 1, + ETHTOOL_C33_PSE_EXT_STATE_MR_MPS_VALID, + ETHTOOL_C33_PSE_EXT_STATE_MR_PSE_ENABLE, + ETHTOOL_C33_PSE_EXT_STATE_OPTION_DETECT_TED, + ETHTOOL_C33_PSE_EXT_STATE_OPTION_VPORT_LIM, + ETHTOOL_C33_PSE_EXT_STATE_OVLD_DETECTED, + ETHTOOL_C33_PSE_EXT_STATE_PD_DLL_POWER_TYPE, + ETHTOOL_C33_PSE_EXT_STATE_POWER_NOT_AVAILABLE, + ETHTOOL_C33_PSE_EXT_STATE_SHORT_DETECTED, +}; + +/** + * enum ethtool_c33_pse_ext_substate_mr_mps_valid - mr_mps_valid states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_MR_MPS_VALID_DETECTED_UNDERLOAD: Underload + * state + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_MR_MPS_VALID_CONNECTION_OPEN: Port is not + * connected + * + * The PSE monitors either the DC or AC Maintain Power Signature + * (MPS, see 33.2.9.1). This variable indicates the presence or absence of + * a valid MPS. + */ +enum ethtool_c33_pse_ext_substate_mr_mps_valid { + ETHTOOL_C33_PSE_EXT_SUBSTATE_MR_MPS_VALID_DETECTED_UNDERLOAD = 1, + ETHTOOL_C33_PSE_EXT_SUBSTATE_MR_MPS_VALID_CONNECTION_OPEN, +}; + +/** + * enum ethtool_c33_pse_ext_substate_error_condition - error_condition states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_NON_EXISTING_PORT: Non-existing + * port number + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_UNDEFINED_PORT: Undefined port + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_INTERNAL_HW_FAULT: Internal + * hardware fault + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_COMM_ERROR_AFTER_FORCE_ON: + * Communication error after force on + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_UNKNOWN_PORT_STATUS: Unknown + * port status + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_HOST_CRASH_TURN_OFF: Host + * crash turn off + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_HOST_CRASH_FORCE_SHUTDOWN: + * Host crash force shutdown + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_CONFIG_CHANGE: Configuration + * change + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_DETECTED_OVER_TEMP: Over + * temperature detected + * + * error_condition is a variable indicating the status of + * implementation-specific fault conditions or optionally other system faults + * that prevent the PSE from meeting the specifications in Table 33–11 and that + * require the PSE not to source power. These error conditions are different + * from those monitored by the state diagrams in Figure 33–10. + */ +enum ethtool_c33_pse_ext_substate_error_condition { + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_NON_EXISTING_PORT = 1, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_UNDEFINED_PORT, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_INTERNAL_HW_FAULT, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_COMM_ERROR_AFTER_FORCE_ON, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_UNKNOWN_PORT_STATUS, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_HOST_CRASH_TURN_OFF, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_HOST_CRASH_FORCE_SHUTDOWN, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_CONFIG_CHANGE, + ETHTOOL_C33_PSE_EXT_SUBSTATE_ERROR_CONDITION_DETECTED_OVER_TEMP, +}; + +/** + * enum ethtool_c33_pse_ext_substate_mr_pse_enable - mr_pse_enable states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_MR_PSE_ENABLE_DISABLE_PIN_ACTIVE: Disable + * pin active + * + * mr_pse_enable is control variable that selects PSE operation and test + * functions. + */ +enum ethtool_c33_pse_ext_substate_mr_pse_enable { + ETHTOOL_C33_PSE_EXT_SUBSTATE_MR_PSE_ENABLE_DISABLE_PIN_ACTIVE = 1, +}; + +/** + * enum ethtool_c33_pse_ext_substate_option_detect_ted - option_detect_ted + * states functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_DETECT_TED_DET_IN_PROCESS: Detection + * in process + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_DETECT_TED_CONNECTION_CHECK_ERROR: + * Connection check error + * + * option_detect_ted is a variable indicating if detection can be performed + * by the PSE during the ted_timer interval. + */ +enum ethtool_c33_pse_ext_substate_option_detect_ted { + ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_DETECT_TED_DET_IN_PROCESS = 1, + ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_DETECT_TED_CONNECTION_CHECK_ERROR, +}; + +/** + * enum ethtool_c33_pse_ext_substate_option_vport_lim - option_vport_lim states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_VPORT_LIM_HIGH_VOLTAGE: Main supply + * voltage is high + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_VPORT_LIM_LOW_VOLTAGE: Main supply + * voltage is low + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_VPORT_LIM_VOLTAGE_INJECTION: Voltage + * injection into the port + * + * option_vport_lim is an optional variable indicates if VPSE is out of the + * operating range during normal operating state. + */ +enum ethtool_c33_pse_ext_substate_option_vport_lim { + ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_VPORT_LIM_HIGH_VOLTAGE = 1, + ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_VPORT_LIM_LOW_VOLTAGE, + ETHTOOL_C33_PSE_EXT_SUBSTATE_OPTION_VPORT_LIM_VOLTAGE_INJECTION, +}; + +/** + * enum ethtool_c33_pse_ext_substate_ovld_detected - ovld_detected states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_OVLD_DETECTED_OVERLOAD: Overload state + * + * ovld_detected is a variable indicating if the PSE output current has been + * in an overload condition (see 33.2.7.6) for at least TCUT of a one-second + * sliding time. + */ +enum ethtool_c33_pse_ext_substate_ovld_detected { + ETHTOOL_C33_PSE_EXT_SUBSTATE_OVLD_DETECTED_OVERLOAD = 1, +}; + +/** + * enum ethtool_c33_pse_ext_substate_power_not_available - power_not_available + * states functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_BUDGET_EXCEEDED: Power + * budget exceeded for the controller + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_PORT_PW_LIMIT_EXCEEDS_CONTROLLER_BUDGET: + * Configured port power limit exceeded controller power budget + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_PD_REQUEST_EXCEEDS_PORT_LIMIT: + * Power request from PD exceeds port limit + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_HW_PW_LIMIT: Power + * denied due to Hardware power limit + * + * power_not_available is a variable that is asserted in an + * implementation-dependent manner when the PSE is no longer capable of + * sourcing sufficient power to support the attached PD. Sufficient power + * is defined by classification; see 33.2.6. + */ +enum ethtool_c33_pse_ext_substate_power_not_available { + ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_BUDGET_EXCEEDED = 1, + ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_PORT_PW_LIMIT_EXCEEDS_CONTROLLER_BUDGET, + ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_PD_REQUEST_EXCEEDS_PORT_LIMIT, + ETHTOOL_C33_PSE_EXT_SUBSTATE_POWER_NOT_AVAILABLE_HW_PW_LIMIT, +}; + +/** + * enum ethtool_c33_pse_ext_substate_short_detected - short_detected states + * functions. IEEE 802.3-2022 33.2.4.4 Variables + * + * @ETHTOOL_C33_PSE_EXT_SUBSTATE_SHORT_DETECTED_SHORT_CONDITION: Short + * condition was detected + * + * short_detected is a variable indicating if the PSE output current has been + * in a short circuit condition for TLIM within a sliding window (see 33.2.7.7). + */ +enum ethtool_c33_pse_ext_substate_short_detected { + ETHTOOL_C33_PSE_EXT_SUBSTATE_SHORT_DETECTED_SHORT_CONDITION = 1, +}; + +/** * enum ethtool_pse_types - Types of PSE controller. * @ETHTOOL_PSE_UNKNOWN: Type of PSE controller is unknown * @ETHTOOL_PSE_PODL: PSE controller which support PoDL @@ -878,6 +1069,24 @@ enum ethtool_mm_verify_status { }; /** + * enum ethtool_module_fw_flash_status - plug-in module firmware flashing status + * @ETHTOOL_MODULE_FW_FLASH_STATUS_STARTED: The firmware flashing process has + * started. + * @ETHTOOL_MODULE_FW_FLASH_STATUS_IN_PROGRESS: The firmware flashing process + * is in progress. + * @ETHTOOL_MODULE_FW_FLASH_STATUS_COMPLETED: The firmware flashing process was + * completed successfully. + * @ETHTOOL_MODULE_FW_FLASH_STATUS_ERROR: The firmware flashing process was + * stopped due to an error. + */ +enum ethtool_module_fw_flash_status { + ETHTOOL_MODULE_FW_FLASH_STATUS_STARTED = 1, + ETHTOOL_MODULE_FW_FLASH_STATUS_IN_PROGRESS, + ETHTOOL_MODULE_FW_FLASH_STATUS_COMPLETED, + ETHTOOL_MODULE_FW_FLASH_STATUS_ERROR, +}; + +/** * struct ethtool_gstrings - string set for data tagging * @cmd: Command number = %ETHTOOL_GSTRINGS * @string_set: String set ID; one of &enum ethtool_stringset @@ -1845,6 +2054,7 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_10baseT1S_Full_BIT = 99, ETHTOOL_LINK_MODE_10baseT1S_Half_BIT = 100, ETHTOOL_LINK_MODE_10baseT1S_P2MP_Half_BIT = 101, + ETHTOOL_LINK_MODE_10baseT1BRR_Full_BIT = 102, /* 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 b49b804b9495..6d5bdcc67631 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -57,6 +57,7 @@ enum { ETHTOOL_MSG_PLCA_GET_STATUS, ETHTOOL_MSG_MM_GET, ETHTOOL_MSG_MM_SET, + ETHTOOL_MSG_MODULE_FW_FLASH_ACT, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -109,6 +110,7 @@ enum { ETHTOOL_MSG_PLCA_NTF, ETHTOOL_MSG_MM_GET_REPLY, ETHTOOL_MSG_MM_NTF, + ETHTOOL_MSG_MODULE_FW_FLASH_NTF, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -415,12 +417,34 @@ enum { ETHTOOL_A_COALESCE_TX_AGGR_MAX_BYTES, /* u32 */ ETHTOOL_A_COALESCE_TX_AGGR_MAX_FRAMES, /* u32 */ ETHTOOL_A_COALESCE_TX_AGGR_TIME_USECS, /* u32 */ + /* nest - _A_PROFILE_IRQ_MODERATION */ + ETHTOOL_A_COALESCE_RX_PROFILE, + /* nest - _A_PROFILE_IRQ_MODERATION */ + ETHTOOL_A_COALESCE_TX_PROFILE, /* add new constants above here */ __ETHTOOL_A_COALESCE_CNT, ETHTOOL_A_COALESCE_MAX = (__ETHTOOL_A_COALESCE_CNT - 1) }; +enum { + ETHTOOL_A_PROFILE_UNSPEC, + /* nest, _A_IRQ_MODERATION_* */ + ETHTOOL_A_PROFILE_IRQ_MODERATION, + __ETHTOOL_A_PROFILE_CNT, + ETHTOOL_A_PROFILE_MAX = (__ETHTOOL_A_PROFILE_CNT - 1) +}; + +enum { + ETHTOOL_A_IRQ_MODERATION_UNSPEC, + ETHTOOL_A_IRQ_MODERATION_USEC, /* u32 */ + ETHTOOL_A_IRQ_MODERATION_PKTS, /* u32 */ + ETHTOOL_A_IRQ_MODERATION_COMPS, /* u32 */ + + __ETHTOOL_A_IRQ_MODERATION_CNT, + ETHTOOL_A_IRQ_MODERATION_MAX = (__ETHTOOL_A_IRQ_MODERATION_CNT - 1) +}; + /* PAUSE */ enum { @@ -907,6 +931,12 @@ enum { /* Power Sourcing Equipment */ enum { + ETHTOOL_A_C33_PSE_PW_LIMIT_UNSPEC, + ETHTOOL_A_C33_PSE_PW_LIMIT_MIN, /* u32 */ + ETHTOOL_A_C33_PSE_PW_LIMIT_MAX, /* u32 */ +}; + +enum { ETHTOOL_A_PSE_UNSPEC, ETHTOOL_A_PSE_HEADER, /* nest - _A_HEADER_* */ ETHTOOL_A_PODL_PSE_ADMIN_STATE, /* u32 */ @@ -915,6 +945,12 @@ enum { ETHTOOL_A_C33_PSE_ADMIN_STATE, /* u32 */ ETHTOOL_A_C33_PSE_ADMIN_CONTROL, /* u32 */ ETHTOOL_A_C33_PSE_PW_D_STATUS, /* u32 */ + ETHTOOL_A_C33_PSE_PW_CLASS, /* u32 */ + ETHTOOL_A_C33_PSE_ACTUAL_PW, /* u32 */ + ETHTOOL_A_C33_PSE_EXT_STATE, /* u32 */ + ETHTOOL_A_C33_PSE_EXT_SUBSTATE, /* u32 */ + ETHTOOL_A_C33_PSE_AVAIL_PW_LIMIT, /* u32 */ + ETHTOOL_A_C33_PSE_PW_LIMIT_RANGES, /* nest - _C33_PSE_PW_LIMIT_* */ /* add new constants above here */ __ETHTOOL_A_PSE_CNT, @@ -996,6 +1032,23 @@ enum { ETHTOOL_A_MM_MAX = (__ETHTOOL_A_MM_CNT - 1) }; +/* MODULE_FW_FLASH */ + +enum { + ETHTOOL_A_MODULE_FW_FLASH_UNSPEC, + ETHTOOL_A_MODULE_FW_FLASH_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_MODULE_FW_FLASH_FILE_NAME, /* string */ + ETHTOOL_A_MODULE_FW_FLASH_PASSWORD, /* u32 */ + ETHTOOL_A_MODULE_FW_FLASH_STATUS, /* u32 */ + ETHTOOL_A_MODULE_FW_FLASH_STATUS_MSG, /* string */ + ETHTOOL_A_MODULE_FW_FLASH_DONE, /* uint */ + ETHTOOL_A_MODULE_FW_FLASH_TOTAL, /* uint */ + + /* add new constants above here */ + __ETHTOOL_A_MODULE_FW_FLASH_CNT, + ETHTOOL_A_MODULE_FW_FLASH_MAX = (__ETHTOOL_A_MODULE_FW_FLASH_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h index 45e4e64fd664..753971770733 100644 --- a/include/uapi/linux/fs.h +++ b/include/uapi/linux/fs.h @@ -329,12 +329,17 @@ typedef int __bitwise __kernel_rwf_t; /* per-IO negation of O_APPEND */ #define RWF_NOAPPEND ((__force __kernel_rwf_t)0x00000020) +/* Atomic Write */ +#define RWF_ATOMIC ((__force __kernel_rwf_t)0x00000040) + /* mask of flags supported by the kernel */ #define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\ - RWF_APPEND | RWF_NOAPPEND) + RWF_APPEND | RWF_NOAPPEND | RWF_ATOMIC) + +#define PROCFS_IOCTL_MAGIC 'f' /* Pagemap ioctl */ -#define PAGEMAP_SCAN _IOWR('f', 16, struct pm_scan_arg) +#define PAGEMAP_SCAN _IOWR(PROCFS_IOCTL_MAGIC, 16, struct pm_scan_arg) /* Bitmasks provided in pm_scan_args masks and reported in page_region.categories. */ #define PAGE_IS_WPALLOWED (1 << 0) @@ -393,4 +398,158 @@ struct pm_scan_arg { __u64 return_mask; }; +/* /proc/<pid>/maps ioctl */ +#define PROCMAP_QUERY _IOWR(PROCFS_IOCTL_MAGIC, 17, struct procmap_query) + +enum procmap_query_flags { + /* + * VMA permission flags. + * + * Can be used as part of procmap_query.query_flags field to look up + * only VMAs satisfying specified subset of permissions. E.g., specifying + * PROCMAP_QUERY_VMA_READABLE only will return both readable and read/write VMAs, + * while having PROCMAP_QUERY_VMA_READABLE | PROCMAP_QUERY_VMA_WRITABLE will only + * return read/write VMAs, though both executable/non-executable and + * private/shared will be ignored. + * + * PROCMAP_QUERY_VMA_* flags are also returned in procmap_query.vma_flags + * field to specify actual VMA permissions. + */ + PROCMAP_QUERY_VMA_READABLE = 0x01, + PROCMAP_QUERY_VMA_WRITABLE = 0x02, + PROCMAP_QUERY_VMA_EXECUTABLE = 0x04, + PROCMAP_QUERY_VMA_SHARED = 0x08, + /* + * Query modifier flags. + * + * By default VMA that covers provided address is returned, or -ENOENT + * is returned. With PROCMAP_QUERY_COVERING_OR_NEXT_VMA flag set, closest + * VMA with vma_start > addr will be returned if no covering VMA is + * found. + * + * PROCMAP_QUERY_FILE_BACKED_VMA instructs query to consider only VMAs that + * have file backing. Can be combined with PROCMAP_QUERY_COVERING_OR_NEXT_VMA + * to iterate all VMAs with file backing. + */ + PROCMAP_QUERY_COVERING_OR_NEXT_VMA = 0x10, + PROCMAP_QUERY_FILE_BACKED_VMA = 0x20, +}; + +/* + * Input/output argument structured passed into ioctl() call. It can be used + * to query a set of VMAs (Virtual Memory Areas) of a process. + * + * Each field can be one of three kinds, marked in a short comment to the + * right of the field: + * - "in", input argument, user has to provide this value, kernel doesn't modify it; + * - "out", output argument, kernel sets this field with VMA data; + * - "in/out", input and output argument; user provides initial value (used + * to specify maximum allowable buffer size), and kernel sets it to actual + * amount of data written (or zero, if there is no data). + * + * If matching VMA is found (according to criterias specified by + * query_addr/query_flags, all the out fields are filled out, and ioctl() + * returns 0. If there is no matching VMA, -ENOENT will be returned. + * In case of any other error, negative error code other than -ENOENT is + * returned. + * + * Most of the data is similar to the one returned as text in /proc/<pid>/maps + * file, but procmap_query provides more querying flexibility. There are no + * consistency guarantees between subsequent ioctl() calls, but data returned + * for matched VMA is self-consistent. + */ +struct procmap_query { + /* Query struct size, for backwards/forward compatibility */ + __u64 size; + /* + * Query flags, a combination of enum procmap_query_flags values. + * Defines query filtering and behavior, see enum procmap_query_flags. + * + * Input argument, provided by user. Kernel doesn't modify it. + */ + __u64 query_flags; /* in */ + /* + * Query address. By default, VMA that covers this address will + * be looked up. PROCMAP_QUERY_* flags above modify this default + * behavior further. + * + * Input argument, provided by user. Kernel doesn't modify it. + */ + __u64 query_addr; /* in */ + /* VMA starting (inclusive) and ending (exclusive) address, if VMA is found. */ + __u64 vma_start; /* out */ + __u64 vma_end; /* out */ + /* VMA permissions flags. A combination of PROCMAP_QUERY_VMA_* flags. */ + __u64 vma_flags; /* out */ + /* VMA backing page size granularity. */ + __u64 vma_page_size; /* out */ + /* + * VMA file offset. If VMA has file backing, this specifies offset + * within the file that VMA's start address corresponds to. + * Is set to zero if VMA has no backing file. + */ + __u64 vma_offset; /* out */ + /* Backing file's inode number, or zero, if VMA has no backing file. */ + __u64 inode; /* out */ + /* Backing file's device major/minor number, or zero, if VMA has no backing file. */ + __u32 dev_major; /* out */ + __u32 dev_minor; /* out */ + /* + * If set to non-zero value, signals the request to return VMA name + * (i.e., VMA's backing file's absolute path, with " (deleted)" suffix + * appended, if file was unlinked from FS) for matched VMA. VMA name + * can also be some special name (e.g., "[heap]", "[stack]") or could + * be even user-supplied with prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME). + * + * Kernel will set this field to zero, if VMA has no associated name. + * Otherwise kernel will return actual amount of bytes filled in + * user-supplied buffer (see vma_name_addr field below), including the + * terminating zero. + * + * If VMA name is longer that user-supplied maximum buffer size, + * -E2BIG error is returned. + * + * If this field is set to non-zero value, vma_name_addr should point + * to valid user space memory buffer of at least vma_name_size bytes. + * If set to zero, vma_name_addr should be set to zero as well + */ + __u32 vma_name_size; /* in/out */ + /* + * If set to non-zero value, signals the request to extract and return + * VMA's backing file's build ID, if the backing file is an ELF file + * and it contains embedded build ID. + * + * Kernel will set this field to zero, if VMA has no backing file, + * backing file is not an ELF file, or ELF file has no build ID + * embedded. + * + * Build ID is a binary value (not a string). Kernel will set + * build_id_size field to exact number of bytes used for build ID. + * If build ID is requested and present, but needs more bytes than + * user-supplied maximum buffer size (see build_id_addr field below), + * -E2BIG error will be returned. + * + * If this field is set to non-zero value, build_id_addr should point + * to valid user space memory buffer of at least build_id_size bytes. + * If set to zero, build_id_addr should be set to zero as well + */ + __u32 build_id_size; /* in/out */ + /* + * User-supplied address of a buffer of at least vma_name_size bytes + * for kernel to fill with matched VMA's name (see vma_name_size field + * description above for details). + * + * Should be set to zero if VMA name should not be returned. + */ + __u64 vma_name_addr; /* in */ + /* + * User-supplied address of a buffer of at least build_id_size bytes + * for kernel to fill with matched VMA's ELF build ID, if available + * (see build_id_size field description above for details). + * + * Should be set to zero if build ID should not be returned. + */ + __u64 build_id_addr; /* in */ +}; + #endif /* _UAPI_LINUX_FS_H */ diff --git a/include/uapi/linux/iio/buffer.h b/include/uapi/linux/iio/buffer.h index 13939032b3f6..c666aa95e532 100644 --- a/include/uapi/linux/iio/buffer.h +++ b/include/uapi/linux/iio/buffer.h @@ -5,6 +5,28 @@ #ifndef _UAPI_IIO_BUFFER_H_ #define _UAPI_IIO_BUFFER_H_ +#include <linux/types.h> + +/* Flags for iio_dmabuf.flags */ +#define IIO_BUFFER_DMABUF_CYCLIC (1 << 0) +#define IIO_BUFFER_DMABUF_SUPPORTED_FLAGS 0x00000001 + +/** + * struct iio_dmabuf - Descriptor for a single IIO DMABUF object + * @fd: file descriptor of the DMABUF object + * @flags: one or more IIO_BUFFER_DMABUF_* flags + * @bytes_used: number of bytes used in this DMABUF for the data transfer. + * Should generally be set to the DMABUF's size. + */ +struct iio_dmabuf { + __u32 fd; + __u32 flags; + __u64 bytes_used; +}; + #define IIO_BUFFER_GET_FD_IOCTL _IOWR('i', 0x91, int) +#define IIO_BUFFER_DMABUF_ATTACH_IOCTL _IOW('i', 0x92, int) +#define IIO_BUFFER_DMABUF_DETACH_IOCTL _IOW('i', 0x93, int) +#define IIO_BUFFER_DMABUF_ENQUEUE_IOCTL _IOW('i', 0x94, struct iio_dmabuf) #endif /* _UAPI_IIO_BUFFER_H_ */ diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h index e682ab628dfa..d358add1611c 100644 --- a/include/uapi/linux/in.h +++ b/include/uapi/linux/in.h @@ -81,6 +81,8 @@ enum { #define IPPROTO_ETHERNET IPPROTO_ETHERNET IPPROTO_RAW = 255, /* Raw IP packets */ #define IPPROTO_RAW IPPROTO_RAW + IPPROTO_SMC = 256, /* Shared Memory Communications */ +#define IPPROTO_SMC IPPROTO_SMC IPPROTO_MPTCP = 262, /* Multipath TCP connection */ #define IPPROTO_MPTCP IPPROTO_MPTCP IPPROTO_MAX diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 994bf7af0efe..2aaf7ee256ac 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -257,6 +257,8 @@ enum io_uring_op { IORING_OP_FUTEX_WAITV, IORING_OP_FIXED_FD_INSTALL, IORING_OP_FTRUNCATE, + IORING_OP_BIND, + IORING_OP_LISTEN, /* this goes last, obviously */ IORING_OP_LAST, diff --git a/include/uapi/linux/iommufd.h b/include/uapi/linux/iommufd.h index 1dfeaa2e649e..4dde745cfb7e 100644 --- a/include/uapi/linux/iommufd.h +++ b/include/uapi/linux/iommufd.h @@ -37,19 +37,20 @@ enum { IOMMUFD_CMD_BASE = 0x80, IOMMUFD_CMD_DESTROY = IOMMUFD_CMD_BASE, - IOMMUFD_CMD_IOAS_ALLOC, - IOMMUFD_CMD_IOAS_ALLOW_IOVAS, - IOMMUFD_CMD_IOAS_COPY, - IOMMUFD_CMD_IOAS_IOVA_RANGES, - IOMMUFD_CMD_IOAS_MAP, - IOMMUFD_CMD_IOAS_UNMAP, - IOMMUFD_CMD_OPTION, - IOMMUFD_CMD_VFIO_IOAS, - IOMMUFD_CMD_HWPT_ALLOC, - IOMMUFD_CMD_GET_HW_INFO, - IOMMUFD_CMD_HWPT_SET_DIRTY_TRACKING, - IOMMUFD_CMD_HWPT_GET_DIRTY_BITMAP, - IOMMUFD_CMD_HWPT_INVALIDATE, + IOMMUFD_CMD_IOAS_ALLOC = 0x81, + IOMMUFD_CMD_IOAS_ALLOW_IOVAS = 0x82, + IOMMUFD_CMD_IOAS_COPY = 0x83, + IOMMUFD_CMD_IOAS_IOVA_RANGES = 0x84, + IOMMUFD_CMD_IOAS_MAP = 0x85, + IOMMUFD_CMD_IOAS_UNMAP = 0x86, + IOMMUFD_CMD_OPTION = 0x87, + IOMMUFD_CMD_VFIO_IOAS = 0x88, + IOMMUFD_CMD_HWPT_ALLOC = 0x89, + IOMMUFD_CMD_GET_HW_INFO = 0x8a, + IOMMUFD_CMD_HWPT_SET_DIRTY_TRACKING = 0x8b, + IOMMUFD_CMD_HWPT_GET_DIRTY_BITMAP = 0x8c, + IOMMUFD_CMD_HWPT_INVALIDATE = 0x8d, + IOMMUFD_CMD_FAULT_QUEUE_ALLOC = 0x8e, }; /** @@ -356,10 +357,13 @@ struct iommu_vfio_ioas { * the parent HWPT in a nesting configuration. * @IOMMU_HWPT_ALLOC_DIRTY_TRACKING: Dirty tracking support for device IOMMU is * enforced on device attachment + * @IOMMU_HWPT_FAULT_ID_VALID: The fault_id field of hwpt allocation data is + * valid. */ enum iommufd_hwpt_alloc_flags { IOMMU_HWPT_ALLOC_NEST_PARENT = 1 << 0, IOMMU_HWPT_ALLOC_DIRTY_TRACKING = 1 << 1, + IOMMU_HWPT_FAULT_ID_VALID = 1 << 2, }; /** @@ -396,8 +400,8 @@ struct iommu_hwpt_vtd_s1 { * @IOMMU_HWPT_DATA_VTD_S1: Intel VT-d stage-1 page table */ enum iommu_hwpt_data_type { - IOMMU_HWPT_DATA_NONE, - IOMMU_HWPT_DATA_VTD_S1, + IOMMU_HWPT_DATA_NONE = 0, + IOMMU_HWPT_DATA_VTD_S1 = 1, }; /** @@ -411,6 +415,9 @@ enum iommu_hwpt_data_type { * @data_type: One of enum iommu_hwpt_data_type * @data_len: Length of the type specific data * @data_uptr: User pointer to the type specific data + * @fault_id: The ID of IOMMUFD_FAULT object. Valid only if flags field of + * IOMMU_HWPT_FAULT_ID_VALID is set. + * @__reserved2: Padding to 64-bit alignment. Must be 0. * * Explicitly allocate a hardware page table object. This is the same object * type that is returned by iommufd_device_attach() and represents the @@ -441,6 +448,8 @@ struct iommu_hwpt_alloc { __u32 data_type; __u32 data_len; __aligned_u64 data_uptr; + __u32 fault_id; + __u32 __reserved2; }; #define IOMMU_HWPT_ALLOC _IO(IOMMUFD_TYPE, IOMMUFD_CMD_HWPT_ALLOC) @@ -482,8 +491,8 @@ struct iommu_hw_info_vtd { * @IOMMU_HW_INFO_TYPE_INTEL_VTD: Intel VT-d iommu info type */ enum iommu_hw_info_type { - IOMMU_HW_INFO_TYPE_NONE, - IOMMU_HW_INFO_TYPE_INTEL_VTD, + IOMMU_HW_INFO_TYPE_NONE = 0, + IOMMU_HW_INFO_TYPE_INTEL_VTD = 1, }; /** @@ -620,7 +629,7 @@ struct iommu_hwpt_get_dirty_bitmap { * @IOMMU_HWPT_INVALIDATE_DATA_VTD_S1: Invalidation data for VTD_S1 */ enum iommu_hwpt_invalidate_data_type { - IOMMU_HWPT_INVALIDATE_DATA_VTD_S1, + IOMMU_HWPT_INVALIDATE_DATA_VTD_S1 = 0, }; /** @@ -692,4 +701,100 @@ struct iommu_hwpt_invalidate { __u32 __reserved; }; #define IOMMU_HWPT_INVALIDATE _IO(IOMMUFD_TYPE, IOMMUFD_CMD_HWPT_INVALIDATE) + +/** + * enum iommu_hwpt_pgfault_flags - flags for struct iommu_hwpt_pgfault + * @IOMMU_PGFAULT_FLAGS_PASID_VALID: The pasid field of the fault data is + * valid. + * @IOMMU_PGFAULT_FLAGS_LAST_PAGE: It's the last fault of a fault group. + */ +enum iommu_hwpt_pgfault_flags { + IOMMU_PGFAULT_FLAGS_PASID_VALID = (1 << 0), + IOMMU_PGFAULT_FLAGS_LAST_PAGE = (1 << 1), +}; + +/** + * enum iommu_hwpt_pgfault_perm - perm bits for struct iommu_hwpt_pgfault + * @IOMMU_PGFAULT_PERM_READ: request for read permission + * @IOMMU_PGFAULT_PERM_WRITE: request for write permission + * @IOMMU_PGFAULT_PERM_EXEC: (PCIE 10.4.1) request with a PASID that has the + * Execute Requested bit set in PASID TLP Prefix. + * @IOMMU_PGFAULT_PERM_PRIV: (PCIE 10.4.1) request with a PASID that has the + * Privileged Mode Requested bit set in PASID TLP + * Prefix. + */ +enum iommu_hwpt_pgfault_perm { + IOMMU_PGFAULT_PERM_READ = (1 << 0), + IOMMU_PGFAULT_PERM_WRITE = (1 << 1), + IOMMU_PGFAULT_PERM_EXEC = (1 << 2), + IOMMU_PGFAULT_PERM_PRIV = (1 << 3), +}; + +/** + * struct iommu_hwpt_pgfault - iommu page fault data + * @flags: Combination of enum iommu_hwpt_pgfault_flags + * @dev_id: id of the originated device + * @pasid: Process Address Space ID + * @grpid: Page Request Group Index + * @perm: Combination of enum iommu_hwpt_pgfault_perm + * @addr: Fault address + * @length: a hint of how much data the requestor is expecting to fetch. For + * example, if the PRI initiator knows it is going to do a 10MB + * transfer, it could fill in 10MB and the OS could pre-fault in + * 10MB of IOVA. It's default to 0 if there's no such hint. + * @cookie: kernel-managed cookie identifying a group of fault messages. The + * cookie number encoded in the last page fault of the group should + * be echoed back in the response message. + */ +struct iommu_hwpt_pgfault { + __u32 flags; + __u32 dev_id; + __u32 pasid; + __u32 grpid; + __u32 perm; + __u64 addr; + __u32 length; + __u32 cookie; +}; + +/** + * enum iommufd_page_response_code - Return status of fault handlers + * @IOMMUFD_PAGE_RESP_SUCCESS: Fault has been handled and the page tables + * populated, retry the access. This is the + * "Success" defined in PCI 10.4.2.1. + * @IOMMUFD_PAGE_RESP_INVALID: Could not handle this fault, don't retry the + * access. This is the "Invalid Request" in PCI + * 10.4.2.1. + */ +enum iommufd_page_response_code { + IOMMUFD_PAGE_RESP_SUCCESS = 0, + IOMMUFD_PAGE_RESP_INVALID = 1, +}; + +/** + * struct iommu_hwpt_page_response - IOMMU page fault response + * @cookie: The kernel-managed cookie reported in the fault message. + * @code: One of response code in enum iommufd_page_response_code. + */ +struct iommu_hwpt_page_response { + __u32 cookie; + __u32 code; +}; + +/** + * struct iommu_fault_alloc - ioctl(IOMMU_FAULT_QUEUE_ALLOC) + * @size: sizeof(struct iommu_fault_alloc) + * @flags: Must be 0 + * @out_fault_id: The ID of the new FAULT + * @out_fault_fd: The fd of the new FAULT + * + * Explicitly allocate a fault handling object. + */ +struct iommu_fault_alloc { + __u32 size; + __u32 flags; + __u32 out_fault_id; + __u32 out_fault_fd; +}; +#define IOMMU_FAULT_QUEUE_ALLOC _IO(IOMMUFD_TYPE, IOMMUFD_CMD_FAULT_QUEUE_ALLOC) #endif diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index 2040a470ddb4..285a36601dc9 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -41,9 +41,10 @@ * - 1.13 - Add debugger API * - 1.14 - Update kfd_event_data * - 1.15 - Enable managing mappings in compute VMs with GEM_VA ioctl + * - 1.16 - Add contiguous VRAM allocation flag */ #define KFD_IOCTL_MAJOR_VERSION 1 -#define KFD_IOCTL_MINOR_VERSION 15 +#define KFD_IOCTL_MINOR_VERSION 16 struct kfd_ioctl_get_version_args { __u32 major_version; /* from KFD */ @@ -407,6 +408,7 @@ struct kfd_ioctl_acquire_vm_args { #define KFD_IOC_ALLOC_MEM_FLAGS_COHERENT (1 << 26) #define KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED (1 << 25) #define KFD_IOC_ALLOC_MEM_FLAGS_EXT_COHERENT (1 << 24) +#define KFD_IOC_ALLOC_MEM_FLAGS_CONTIGUOUS (1 << 23) /* Allocate memory for later SVM (shared virtual memory) mapping. * @@ -852,6 +854,7 @@ enum kfd_dbg_trap_address_watch_mode { /* Additional wave settings */ enum kfd_dbg_trap_flags { KFD_DBG_TRAP_FLAG_SINGLE_MEM_OP = 1, + KFD_DBG_TRAP_FLAG_SINGLE_ALU_OP = 2, }; /* Trap exceptions */ diff --git a/include/uapi/linux/kfd_sysfs.h b/include/uapi/linux/kfd_sysfs.h index a51b7331e0b4..5e8d28617efa 100644 --- a/include/uapi/linux/kfd_sysfs.h +++ b/include/uapi/linux/kfd_sysfs.h @@ -51,15 +51,16 @@ /* Old buggy user mode depends on this being 0 */ #define HSA_CAP_RESERVED_WAS_SRAM_EDCSUPPORTED 0x00080000 -#define HSA_CAP_MEM_EDCSUPPORTED 0x00100000 -#define HSA_CAP_RASEVENTNOTIFY 0x00200000 -#define HSA_CAP_ASIC_REVISION_MASK 0x03c00000 -#define HSA_CAP_ASIC_REVISION_SHIFT 22 -#define HSA_CAP_SRAM_EDCSUPPORTED 0x04000000 -#define HSA_CAP_SVMAPI_SUPPORTED 0x08000000 -#define HSA_CAP_FLAGS_COHERENTHOSTACCESS 0x10000000 -#define HSA_CAP_TRAP_DEBUG_FIRMWARE_SUPPORTED 0x20000000 -#define HSA_CAP_RESERVED 0xe00f8000 +#define HSA_CAP_MEM_EDCSUPPORTED 0x00100000 +#define HSA_CAP_RASEVENTNOTIFY 0x00200000 +#define HSA_CAP_ASIC_REVISION_MASK 0x03c00000 +#define HSA_CAP_ASIC_REVISION_SHIFT 22 +#define HSA_CAP_SRAM_EDCSUPPORTED 0x04000000 +#define HSA_CAP_SVMAPI_SUPPORTED 0x08000000 +#define HSA_CAP_FLAGS_COHERENTHOSTACCESS 0x10000000 +#define HSA_CAP_TRAP_DEBUG_FIRMWARE_SUPPORTED 0x20000000 +#define HSA_CAP_TRAP_DEBUG_PRECISE_ALU_OPERATIONS_SUPPORTED 0x40000000 +#define HSA_CAP_RESERVED 0x800f8000 /* debug_prop bits in node properties */ #define HSA_DBG_WATCH_ADDR_MASK_LO_BIT_MASK 0x0000000f diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index d03842abae57..637efc055145 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -192,11 +192,24 @@ struct kvm_xen_exit { /* Flags that describe what fields in emulation_failure hold valid data. */ #define KVM_INTERNAL_ERROR_EMULATION_FLAG_INSTRUCTION_BYTES (1ULL << 0) +/* + * struct kvm_run can be modified by userspace at any time, so KVM must be + * careful to avoid TOCTOU bugs. In order to protect KVM, HINT_UNSAFE_IN_KVM() + * renames fields in struct kvm_run from <symbol> to <symbol>__unsafe when + * compiled into the kernel, ensuring that any use within KVM is obvious and + * gets extra scrutiny. + */ +#ifdef __KERNEL__ +#define HINT_UNSAFE_IN_KVM(_symbol) _symbol##__unsafe +#else +#define HINT_UNSAFE_IN_KVM(_symbol) _symbol +#endif + /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ struct kvm_run { /* in */ __u8 request_interrupt_window; - __u8 immediate_exit; + __u8 HINT_UNSAFE_IN_KVM(immediate_exit); __u8 padding1[6]; /* out */ @@ -917,6 +930,9 @@ struct kvm_enable_cap { #define KVM_CAP_MEMORY_ATTRIBUTES 233 #define KVM_CAP_GUEST_MEMFD 234 #define KVM_CAP_VM_TYPES 235 +#define KVM_CAP_PRE_FAULT_MEMORY 236 +#define KVM_CAP_X86_APIC_BUS_CYCLES_NS 237 +#define KVM_CAP_X86_GUEST_MODE 238 struct kvm_irq_routing_irqchip { __u32 irqchip; @@ -1548,4 +1564,13 @@ struct kvm_create_guest_memfd { __u64 reserved[6]; }; +#define KVM_PRE_FAULT_MEMORY _IOWR(KVMIO, 0xd5, struct kvm_pre_fault_memory) + +struct kvm_pre_fault_memory { + __u64 gpa; + __u64 size; + __u64 flags; + __u64 padding[5]; +}; + #endif /* __LINUX_KVM_H */ diff --git a/include/uapi/linux/landlock.h b/include/uapi/linux/landlock.h index 68625e728f43..2c8dbc74b955 100644 --- a/include/uapi/linux/landlock.h +++ b/include/uapi/linux/landlock.h @@ -12,29 +12,36 @@ #include <linux/types.h> /** - * struct landlock_ruleset_attr - Ruleset definition + * struct landlock_ruleset_attr - Ruleset definition. * - * Argument of sys_landlock_create_ruleset(). This structure can grow in - * future versions. + * Argument of sys_landlock_create_ruleset(). + * + * This structure defines a set of *handled access rights*, a set of actions on + * different object types, which should be denied by default when the ruleset is + * enacted. Vice versa, access rights that are not specifically listed here are + * not going to be denied by this ruleset when it is enacted. + * + * For historical reasons, the %LANDLOCK_ACCESS_FS_REFER right is always denied + * by default, even when its bit is not set in @handled_access_fs. In order to + * add new rules with this access right, the bit must still be set explicitly + * (cf. `Filesystem flags`_). + * + * The explicit listing of *handled access rights* is required for backwards + * compatibility reasons. In most use cases, processes that use Landlock will + * *handle* a wide range or all access rights that they know about at build time + * (and that they have tested with a kernel that supported them all). + * + * This structure can grow in future Landlock versions. */ struct landlock_ruleset_attr { /** - * @handled_access_fs: Bitmask of actions (cf. `Filesystem flags`_) - * that is handled by this ruleset and should then be forbidden if no - * rule explicitly allow them: it is a deny-by-default list that should - * contain as much Landlock access rights as possible. Indeed, all - * Landlock filesystem access rights that are not part of - * handled_access_fs are allowed. This is needed for backward - * compatibility reasons. One exception is the - * %LANDLOCK_ACCESS_FS_REFER access right, which is always implicitly - * handled, but must still be explicitly handled to add new rules with - * this access right. + * @handled_access_fs: Bitmask of handled filesystem actions + * (cf. `Filesystem flags`_). */ __u64 handled_access_fs; /** - * @handled_access_net: Bitmask of actions (cf. `Network flags`_) - * that is handled by this ruleset and should then be forbidden if no - * rule explicitly allow them. + * @handled_access_net: Bitmask of handled network actions (cf. `Network + * flags`_). */ __u64 handled_access_net; }; @@ -97,20 +104,21 @@ struct landlock_path_beneath_attr { */ struct landlock_net_port_attr { /** - * @allowed_access: Bitmask of allowed access network for a port + * @allowed_access: Bitmask of allowed network actions for a port * (cf. `Network flags`_). */ __u64 allowed_access; /** * @port: Network port in host endianness. * - * It should be noted that port 0 passed to :manpage:`bind(2)` will - * bind to an available port from a specific port range. This can be - * configured thanks to the ``/proc/sys/net/ipv4/ip_local_port_range`` - * sysctl (also used for IPv6). A Landlock rule with port 0 and the - * ``LANDLOCK_ACCESS_NET_BIND_TCP`` right means that requesting to bind - * on port 0 is allowed and it will automatically translate to binding - * on the related port range. + * It should be noted that port 0 passed to :manpage:`bind(2)` will bind + * to an available port from the ephemeral port range. This can be + * configured with the ``/proc/sys/net/ipv4/ip_local_port_range`` sysctl + * (also used for IPv6). + * + * A Landlock rule with port 0 and the ``LANDLOCK_ACCESS_NET_BIND_TCP`` + * right means that requesting to bind on port 0 is allowed and it will + * automatically translate to binding on the related port range. */ __u64 port; }; @@ -131,10 +139,10 @@ struct landlock_net_port_attr { * The following access rights apply only to files: * * - %LANDLOCK_ACCESS_FS_EXECUTE: Execute a file. - * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. Note that - * you might additionally need the %LANDLOCK_ACCESS_FS_TRUNCATE right in order - * to overwrite files with :manpage:`open(2)` using ``O_TRUNC`` or - * :manpage:`creat(2)`. + * - %LANDLOCK_ACCESS_FS_WRITE_FILE: Open a file with write access. When + * opening files for writing, you will often additionally need the + * %LANDLOCK_ACCESS_FS_TRUNCATE right. In many cases, these system calls + * truncate existing files when overwriting them (e.g., :manpage:`creat(2)`). * - %LANDLOCK_ACCESS_FS_READ_FILE: Open a file with read access. * - %LANDLOCK_ACCESS_FS_TRUNCATE: Truncate a file with :manpage:`truncate(2)`, * :manpage:`ftruncate(2)`, :manpage:`creat(2)`, or :manpage:`open(2)` with @@ -256,7 +264,7 @@ struct landlock_net_port_attr { * These flags enable to restrict a sandboxed process to a set of network * actions. This is supported since the Landlock ABI version 4. * - * TCP sockets with allowed actions: + * The following access rights apply to TCP port numbers: * * - %LANDLOCK_ACCESS_NET_BIND_TCP: Bind a TCP socket to a local port. * - %LANDLOCK_ACCESS_NET_CONNECT_TCP: Connect an active TCP socket to diff --git a/include/uapi/linux/media/raspberrypi/pisp_be_config.h b/include/uapi/linux/media/raspberrypi/pisp_be_config.h new file mode 100644 index 000000000000..cbeb714f4d61 --- /dev/null +++ b/include/uapi/linux/media/raspberrypi/pisp_be_config.h @@ -0,0 +1,968 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * PiSP Back End configuration definitions. + * + * Copyright (C) 2021 - Raspberry Pi Ltd + * + */ +#ifndef _UAPI_PISP_BE_CONFIG_H_ +#define _UAPI_PISP_BE_CONFIG_H_ + +#include <linux/types.h> + +#include "pisp_common.h" + +/* byte alignment for inputs */ +#define PISP_BACK_END_INPUT_ALIGN 4u +/* alignment for compressed inputs */ +#define PISP_BACK_END_COMPRESSED_ALIGN 8u +/* minimum required byte alignment for outputs */ +#define PISP_BACK_END_OUTPUT_MIN_ALIGN 16u +/* preferred byte alignment for outputs */ +#define PISP_BACK_END_OUTPUT_MAX_ALIGN 64u + +/* minimum allowed tile width anywhere in the pipeline */ +#define PISP_BACK_END_MIN_TILE_WIDTH 16u +/* minimum allowed tile width anywhere in the pipeline */ +#define PISP_BACK_END_MIN_TILE_HEIGHT 16u + +#define PISP_BACK_END_NUM_OUTPUTS 2 +#define PISP_BACK_END_HOG_OUTPUT 1 + +#define PISP_BACK_END_NUM_TILES 64 + +enum pisp_be_bayer_enable { + PISP_BE_BAYER_ENABLE_INPUT = 0x000001, + PISP_BE_BAYER_ENABLE_DECOMPRESS = 0x000002, + PISP_BE_BAYER_ENABLE_DPC = 0x000004, + PISP_BE_BAYER_ENABLE_GEQ = 0x000008, + PISP_BE_BAYER_ENABLE_TDN_INPUT = 0x000010, + PISP_BE_BAYER_ENABLE_TDN_DECOMPRESS = 0x000020, + PISP_BE_BAYER_ENABLE_TDN = 0x000040, + PISP_BE_BAYER_ENABLE_TDN_COMPRESS = 0x000080, + PISP_BE_BAYER_ENABLE_TDN_OUTPUT = 0x000100, + PISP_BE_BAYER_ENABLE_SDN = 0x000200, + PISP_BE_BAYER_ENABLE_BLC = 0x000400, + PISP_BE_BAYER_ENABLE_STITCH_INPUT = 0x000800, + PISP_BE_BAYER_ENABLE_STITCH_DECOMPRESS = 0x001000, + PISP_BE_BAYER_ENABLE_STITCH = 0x002000, + PISP_BE_BAYER_ENABLE_STITCH_COMPRESS = 0x004000, + PISP_BE_BAYER_ENABLE_STITCH_OUTPUT = 0x008000, + PISP_BE_BAYER_ENABLE_WBG = 0x010000, + PISP_BE_BAYER_ENABLE_CDN = 0x020000, + PISP_BE_BAYER_ENABLE_LSC = 0x040000, + PISP_BE_BAYER_ENABLE_TONEMAP = 0x080000, + PISP_BE_BAYER_ENABLE_CAC = 0x100000, + PISP_BE_BAYER_ENABLE_DEBIN = 0x200000, + PISP_BE_BAYER_ENABLE_DEMOSAIC = 0x400000, +}; + +enum pisp_be_rgb_enable { + PISP_BE_RGB_ENABLE_INPUT = 0x000001, + PISP_BE_RGB_ENABLE_CCM = 0x000002, + PISP_BE_RGB_ENABLE_SAT_CONTROL = 0x000004, + PISP_BE_RGB_ENABLE_YCBCR = 0x000008, + PISP_BE_RGB_ENABLE_FALSE_COLOUR = 0x000010, + PISP_BE_RGB_ENABLE_SHARPEN = 0x000020, + /* Preferred colours would occupy 0x000040 */ + PISP_BE_RGB_ENABLE_YCBCR_INVERSE = 0x000080, + PISP_BE_RGB_ENABLE_GAMMA = 0x000100, + PISP_BE_RGB_ENABLE_CSC0 = 0x000200, + PISP_BE_RGB_ENABLE_CSC1 = 0x000400, + PISP_BE_RGB_ENABLE_DOWNSCALE0 = 0x001000, + PISP_BE_RGB_ENABLE_DOWNSCALE1 = 0x002000, + PISP_BE_RGB_ENABLE_RESAMPLE0 = 0x008000, + PISP_BE_RGB_ENABLE_RESAMPLE1 = 0x010000, + PISP_BE_RGB_ENABLE_OUTPUT0 = 0x040000, + PISP_BE_RGB_ENABLE_OUTPUT1 = 0x080000, + PISP_BE_RGB_ENABLE_HOG = 0x200000 +}; + +#define PISP_BE_RGB_ENABLE_CSC(i) (PISP_BE_RGB_ENABLE_CSC0 << (i)) +#define PISP_BE_RGB_ENABLE_DOWNSCALE(i) (PISP_BE_RGB_ENABLE_DOWNSCALE0 << (i)) +#define PISP_BE_RGB_ENABLE_RESAMPLE(i) (PISP_BE_RGB_ENABLE_RESAMPLE0 << (i)) +#define PISP_BE_RGB_ENABLE_OUTPUT(i) (PISP_BE_RGB_ENABLE_OUTPUT0 << (i)) + +/* + * We use the enable flags to show when blocks are "dirty", but we need some + * extra ones too. + */ +enum pisp_be_dirty { + PISP_BE_DIRTY_GLOBAL = 0x0001, + PISP_BE_DIRTY_SH_FC_COMBINE = 0x0002, + PISP_BE_DIRTY_CROP = 0x0004 +}; + +/** + * struct pisp_be_global_config - PiSP global enable bitmaps + * @bayer_enables: Bayer input enable flags + * @rgb_enables: RGB output enable flags + * @bayer_order: Bayer input format ordering + * @pad: Padding bytes + */ +struct pisp_be_global_config { + __u32 bayer_enables; + __u32 rgb_enables; + __u8 bayer_order; + __u8 pad[3]; +} __attribute__((packed)); + +/** + * struct pisp_be_input_buffer_config - PiSP Back End input buffer + * @addr: Input buffer address + */ +struct pisp_be_input_buffer_config { + /* low 32 bits followed by high 32 bits (for each of up to 3 planes) */ + __u32 addr[3][2]; +} __attribute__((packed)); + +/** + * struct pisp_be_dpc_config - PiSP Back End DPC config + * + * Defective Pixel Correction configuration + * + * @coeff_level: Coefficient for the darkest neighbouring pixel value + * @coeff_range: Coefficient for the range of pixels for this Bayer channel + * @pad: Padding byte + * @flags: DPC configuration flags + */ +struct pisp_be_dpc_config { + __u8 coeff_level; + __u8 coeff_range; + __u8 pad; +#define PISP_BE_DPC_FLAG_FOLDBACK 1 + __u8 flags; +} __attribute__((packed)); + +/** + * struct pisp_be_geq_config - PiSP Back End GEQ config + * + * Green Equalisation configuration + * + * @offset: Offset value for threshold calculation + * @slope_sharper: Slope/Sharper configuration + * @min: Minimum value the threshold may have + * @max: Maximum value the threshold may have + */ +struct pisp_be_geq_config { + __u16 offset; +#define PISP_BE_GEQ_SHARPER (1U << 15) +#define PISP_BE_GEQ_SLOPE ((1 << 10) - 1) + /* top bit is the "sharper" flag, slope value is bottom 10 bits */ + __u16 slope_sharper; + __u16 min; + __u16 max; +} __attribute__((packed)); + +/** + * struct pisp_be_tdn_input_buffer_config - PiSP Back End TDN input buffer + * @addr: TDN input buffer address + */ +struct pisp_be_tdn_input_buffer_config { + /* low 32 bits followed by high 32 bits */ + __u32 addr[2]; +} __attribute__((packed)); + +/** + * struct pisp_be_tdn_config - PiSP Back End TDN config + * + * Temporal Denoise configuration + * + * @black_level: Black level value subtracted from pixels + * @ratio: Multiplier for the LTA input frame + * @noise_constant: Constant offset value used in noise estimation + * @noise_slope: Noise estimation multiplier + * @threshold: Threshold for TDN operations + * @reset: Disable TDN operations + * @pad: Padding byte + */ +struct pisp_be_tdn_config { + __u16 black_level; + __u16 ratio; + __u16 noise_constant; + __u16 noise_slope; + __u16 threshold; + __u8 reset; + __u8 pad; +} __attribute__((packed)); + +/** + * struct pisp_be_tdn_output_buffer_config - PiSP Back End TDN output buffer + * @addr: TDN output buffer address + */ +struct pisp_be_tdn_output_buffer_config { + /* low 32 bits followed by high 32 bits */ + __u32 addr[2]; +} __attribute__((packed)); + +/** + * struct pisp_be_sdn_config - PiSP Back End SDN config + * + * Spatial Denoise configuration + * + * @black_level: Black level subtracted from pixel for noise estimation + * @leakage: Proportion of the original undenoised value to mix in + * denoised output + * @pad: Padding byte + * @noise_constant: Noise constant used for noise estimation + * @noise_slope: Noise slope value used for noise estimation + * @noise_constant2: Second noise constant used for noise estimation + * @noise_slope2: Second slope value used for noise estimation + */ +struct pisp_be_sdn_config { + __u16 black_level; + __u8 leakage; + __u8 pad; + __u16 noise_constant; + __u16 noise_slope; + __u16 noise_constant2; + __u16 noise_slope2; +} __attribute__((packed)); + +/** + * struct pisp_be_stitch_input_buffer_config - PiSP Back End Stitch input + * @addr: Stitch input buffer address + */ +struct pisp_be_stitch_input_buffer_config { + /* low 32 bits followed by high 32 bits */ + __u32 addr[2]; +} __attribute__((packed)); + +#define PISP_BE_STITCH_STREAMING_LONG 0x8000 +#define PISP_BE_STITCH_EXPOSURE_RATIO_MASK 0x7fff + +/** + * struct pisp_be_stitch_config - PiSP Back End Stitch config + * + * Stitch block configuration + * + * @threshold_lo: Low threshold value + * @threshold_diff_power: Low and high threshold difference + * @pad: Padding bytes + * @exposure_ratio: Multiplier to convert long exposure pixels into + * short exposure pixels + * @motion_threshold_256: Motion threshold above which short exposure + * pixels are used + * @motion_threshold_recip: Reciprocal of motion_threshold_256 value + */ +struct pisp_be_stitch_config { + __u16 threshold_lo; + __u8 threshold_diff_power; + __u8 pad; + + /* top bit indicates whether streaming input is the long exposure */ + __u16 exposure_ratio; + + __u8 motion_threshold_256; + __u8 motion_threshold_recip; +} __attribute__((packed)); + +/** + * struct pisp_be_stitch_output_buffer_config - PiSP Back End Stitch output + * @addr: Stitch input buffer address + */ +struct pisp_be_stitch_output_buffer_config { + /* low 32 bits followed by high 32 bits */ + __u32 addr[2]; +} __attribute__((packed)); + +/** + * struct pisp_be_cdn_config - PiSP Back End CDN config + * + * Colour Denoise configuration + * + * @thresh: Constant for noise estimation + * @iir_strength: Relative strength of the IIR part of the filter + * @g_adjust: Proportion of the change assigned to the G channel + */ +struct pisp_be_cdn_config { + __u16 thresh; + __u8 iir_strength; + __u8 g_adjust; +} __attribute__((packed)); + +#define PISP_BE_LSC_LOG_GRID_SIZE 5 +#define PISP_BE_LSC_GRID_SIZE (1 << PISP_BE_LSC_LOG_GRID_SIZE) +#define PISP_BE_LSC_STEP_PRECISION 18 + +/** + * struct pisp_be_lsc_config - PiSP Back End LSC config + * + * Lens Shading Correction configuration + * + * @grid_step_x: Reciprocal of cell size width + * @grid_step_y: Reciprocal of cell size height + * @lut_packed: Jointly-coded RGB gains for each LSC grid + */ +struct pisp_be_lsc_config { + /* (1<<18) / grid_cell_width */ + __u16 grid_step_x; + /* (1<<18) / grid_cell_height */ + __u16 grid_step_y; + /* RGB gains jointly encoded in 32 bits */ +#define PISP_BE_LSC_LUT_SIZE (PISP_BE_LSC_GRID_SIZE + 1) + __u32 lut_packed[PISP_BE_LSC_LUT_SIZE][PISP_BE_LSC_LUT_SIZE]; +} __attribute__((packed)); + +/** + * struct pisp_be_lsc_extra - PiSP Back End LSC Extra config + * @offset_x: Horizontal offset into the LSC table of this tile + * @offset_y: Vertical offset into the LSC table of this tile + */ +struct pisp_be_lsc_extra { + __u16 offset_x; + __u16 offset_y; +} __attribute__((packed)); + +#define PISP_BE_CAC_LOG_GRID_SIZE 3 +#define PISP_BE_CAC_GRID_SIZE (1 << PISP_BE_CAC_LOG_GRID_SIZE) +#define PISP_BE_CAC_STEP_PRECISION 20 + +/** + * struct pisp_be_cac_config - PiSP Back End CAC config + * + * Chromatic Aberration Correction config + * + * @grid_step_x: Reciprocal of cell size width + * @grid_step_y: Reciprocal of cell size height + * @lut: Pixel shift for the CAC grid + */ +struct pisp_be_cac_config { + /* (1<<20) / grid_cell_width */ + __u16 grid_step_x; + /* (1<<20) / grid_cell_height */ + __u16 grid_step_y; + /* [gridy][gridx][rb][xy] */ +#define PISP_BE_CAC_LUT_SIZE (PISP_BE_CAC_GRID_SIZE + 1) + __s8 lut[PISP_BE_CAC_LUT_SIZE][PISP_BE_CAC_LUT_SIZE][2][2]; +} __attribute__((packed)); + +/** + * struct pisp_be_cac_extra - PiSP Back End CAC extra config + * @offset_x: Horizontal offset into the CAC table of this tile + * @offset_y: Horizontal offset into the CAC table of this tile + */ +struct pisp_be_cac_extra { + __u16 offset_x; + __u16 offset_y; +} __attribute__((packed)); + +#define PISP_BE_DEBIN_NUM_COEFFS 4 + +/** + * struct pisp_be_debin_config - PiSP Back End Debin config + * + * Debinning configuration + * + * @coeffs: Filter coefficients for debinning + * @h_enable: Horizontal debinning enable + * @v_enable: Vertical debinning enable + * @pad: Padding bytes + */ +struct pisp_be_debin_config { + __s8 coeffs[PISP_BE_DEBIN_NUM_COEFFS]; + __s8 h_enable; + __s8 v_enable; + __s8 pad[2]; +} __attribute__((packed)); + +#define PISP_BE_TONEMAP_LUT_SIZE 64 + +/** + * struct pisp_be_tonemap_config - PiSP Back End Tonemap config + * + * Tonemapping configuration + * + * @detail_constant: Constant value for threshold calculation + * @detail_slope: Slope value for threshold calculation + * @iir_strength: Relative strength of the IIR fiter + * @strength: Strength factor + * @lut: Look-up table for tonemap curve + */ +struct pisp_be_tonemap_config { + __u16 detail_constant; + __u16 detail_slope; + __u16 iir_strength; + __u16 strength; + __u32 lut[PISP_BE_TONEMAP_LUT_SIZE]; +} __attribute__((packed)); + +/** + * struct pisp_be_demosaic_config - PiSP Back End Demosaic config + * + * Demosaic configuration + * + * @sharper: Use other Bayer channels to increase sharpness + * @fc_mode: Built-in false colour suppression mode + * @pad: Padding bytes + */ +struct pisp_be_demosaic_config { + __u8 sharper; + __u8 fc_mode; + __u8 pad[2]; +} __attribute__((packed)); + +/** + * struct pisp_be_ccm_config - PiSP Back End CCM config + * + * Colour Correction Matrix configuration + * + * @coeffs: Matrix coefficients + * @pad: Padding bytes + * @offsets: Offsets triplet + */ +struct pisp_be_ccm_config { + __s16 coeffs[9]; + __u8 pad[2]; + __s32 offsets[3]; +} __attribute__((packed)); + +/** + * struct pisp_be_sat_control_config - PiSP Back End SAT config + * + * Saturation Control configuration + * + * @shift_r: Left shift for Red colour channel + * @shift_g: Left shift for Green colour channel + * @shift_b: Left shift for Blue colour channel + * @pad: Padding byte + */ +struct pisp_be_sat_control_config { + __u8 shift_r; + __u8 shift_g; + __u8 shift_b; + __u8 pad; +} __attribute__((packed)); + +/** + * struct pisp_be_false_colour_config - PiSP Back End False Colour config + * + * False Colour configuration + * + * @distance: Distance of neighbouring pixels, either 1 or 2 + * @pad: Padding bytes + */ +struct pisp_be_false_colour_config { + __u8 distance; + __u8 pad[3]; +} __attribute__((packed)); + +#define PISP_BE_SHARPEN_SIZE 5 +#define PISP_BE_SHARPEN_FUNC_NUM_POINTS 9 + +/** + * struct pisp_be_sharpen_config - PiSP Back End Sharpening config + * + * Sharpening configuration + * + * @kernel0: Coefficient for filter 0 + * @pad0: Padding byte + * @kernel1: Coefficient for filter 1 + * @pad1: Padding byte + * @kernel2: Coefficient for filter 2 + * @pad2: Padding byte + * @kernel3: Coefficient for filter 3 + * @pad3: Padding byte + * @kernel4: Coefficient for filter 4 + * @pad4: Padding byte + * @threshold_offset0: Offset for filter 0 response calculation + * @threshold_slope0: Slope multiplier for the filter 0 response calculation + * @scale0: Scale factor for filter 0 response calculation + * @pad5: Padding byte + * @threshold_offset1: Offset for filter 0 response calculation + * @threshold_slope1: Slope multiplier for the filter 0 response calculation + * @scale1: Scale factor for filter 0 response calculation + * @pad6: Padding byte + * @threshold_offset2: Offset for filter 0 response calculation + * @threshold_slope2: Slope multiplier for the filter 0 response calculation + * @scale2: Scale factor for filter 0 response calculation + * @pad7: Padding byte + * @threshold_offset3: Offset for filter 0 response calculation + * @threshold_slope3: Slope multiplier for the filter 0 response calculation + * @scale3: Scale factor for filter 0 response calculation + * @pad8: Padding byte + * @threshold_offset4: Offset for filter 0 response calculation + * @threshold_slope4: Slope multiplier for the filter 0 response calculation + * @scale4: Scale factor for filter 0 response calculation + * @pad9: Padding byte + * @positive_strength: Factor to scale the positive sharpening strength + * @positive_pre_limit: Maximum allowed possible positive sharpening value + * @positive_func: Gain factor applied to positive sharpening response + * @positive_limit: Final gain factor applied to positive sharpening + * @negative_strength: Factor to scale the negative sharpening strength + * @negative_pre_limit: Maximum allowed possible negative sharpening value + * @negative_func: Gain factor applied to negative sharpening response + * @negative_limit: Final gain factor applied to negative sharpening + * @enables: Filter enable mask + * @white: White output pixel filter mask + * @black: Black output pixel filter mask + * @grey: Grey output pixel filter mask + */ +struct pisp_be_sharpen_config { + __s8 kernel0[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE]; + __s8 pad0[3]; + __s8 kernel1[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE]; + __s8 pad1[3]; + __s8 kernel2[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE]; + __s8 pad2[3]; + __s8 kernel3[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE]; + __s8 pad3[3]; + __s8 kernel4[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE]; + __s8 pad4[3]; + __u16 threshold_offset0; + __u16 threshold_slope0; + __u16 scale0; + __u16 pad5; + __u16 threshold_offset1; + __u16 threshold_slope1; + __u16 scale1; + __u16 pad6; + __u16 threshold_offset2; + __u16 threshold_slope2; + __u16 scale2; + __u16 pad7; + __u16 threshold_offset3; + __u16 threshold_slope3; + __u16 scale3; + __u16 pad8; + __u16 threshold_offset4; + __u16 threshold_slope4; + __u16 scale4; + __u16 pad9; + __u16 positive_strength; + __u16 positive_pre_limit; + __u16 positive_func[PISP_BE_SHARPEN_FUNC_NUM_POINTS]; + __u16 positive_limit; + __u16 negative_strength; + __u16 negative_pre_limit; + __u16 negative_func[PISP_BE_SHARPEN_FUNC_NUM_POINTS]; + __u16 negative_limit; + __u8 enables; + __u8 white; + __u8 black; + __u8 grey; +} __attribute__((packed)); + +/** + * struct pisp_be_sh_fc_combine_config - PiSP Back End Sharpening and + * False Colour config + * + * Sharpening and False Colour configuration + * + * @y_factor: Control amount of desaturation of pixels being darkened + * @c1_factor: Control amount of brightening of a pixel for the Cb + * channel + * @c2_factor: Control amount of brightening of a pixel for the Cr + * channel + * @pad: Padding byte + */ +struct pisp_be_sh_fc_combine_config { + __u8 y_factor; + __u8 c1_factor; + __u8 c2_factor; + __u8 pad; +} __attribute__((packed)); + +#define PISP_BE_GAMMA_LUT_SIZE 64 + +/** + * struct pisp_be_gamma_config - PiSP Back End Gamma configuration + * @lut: Gamma curve look-up table + */ +struct pisp_be_gamma_config { + __u32 lut[PISP_BE_GAMMA_LUT_SIZE]; +} __attribute__((packed)); + +/** + * struct pisp_be_crop_config - PiSP Back End Crop config + * + * Crop configuration + * + * @offset_x: Number of pixels cropped from the left of the tile + * @offset_y: Number of pixels cropped from the top of the tile + * @width: Width of the cropped tile output + * @height: Height of the cropped tile output + */ +struct pisp_be_crop_config { + __u16 offset_x, offset_y; + __u16 width, height; +} __attribute__((packed)); + +#define PISP_BE_RESAMPLE_FILTER_SIZE 96 + +/** + * struct pisp_be_resample_config - PiSP Back End Resampling config + * + * Resample configuration + * + * @scale_factor_h: Horizontal scale factor + * @scale_factor_v: Vertical scale factor + * @coef: Resample coefficients + */ +struct pisp_be_resample_config { + __u16 scale_factor_h, scale_factor_v; + __s16 coef[PISP_BE_RESAMPLE_FILTER_SIZE]; +} __attribute__((packed)); + +/** + * struct pisp_be_resample_extra - PiSP Back End Resample config + * + * Resample configuration + * + * @scaled_width: Width in pixels of the scaled output + * @scaled_height: Height in pixels of the scaled output + * @initial_phase_h: Initial horizontal phase + * @initial_phase_v: Initial vertical phase + */ +struct pisp_be_resample_extra { + __u16 scaled_width; + __u16 scaled_height; + __s16 initial_phase_h[3]; + __s16 initial_phase_v[3]; +} __attribute__((packed)); + +/** + * struct pisp_be_downscale_config - PiSP Back End Downscale config + * + * Downscale configuration + * + * @scale_factor_h: Horizontal scale factor + * @scale_factor_v: Vertical scale factor + * @scale_recip_h: Horizontal reciprocal factor + * @scale_recip_v: Vertical reciprocal factor + */ +struct pisp_be_downscale_config { + __u16 scale_factor_h; + __u16 scale_factor_v; + __u16 scale_recip_h; + __u16 scale_recip_v; +} __attribute__((packed)); + +/** + * struct pisp_be_downscale_extra - PiSP Back End Downscale Extra config + * @scaled_width: Scaled image width + * @scaled_height: Scaled image height + */ +struct pisp_be_downscale_extra { + __u16 scaled_width; + __u16 scaled_height; +} __attribute__((packed)); + +/** + * struct pisp_be_hog_config - PiSP Back End HOG config + * + * Histogram of Oriented Gradients configuration + * + * @compute_signed: Set 0 for unsigned gradients, 1 for signed + * @channel_mix: Channels proportions to use + * @stride: Stride in bytes between blocks directly below + */ +struct pisp_be_hog_config { + __u8 compute_signed; + __u8 channel_mix[3]; + __u32 stride; +} __attribute__((packed)); + +struct pisp_be_axi_config { + __u8 r_qos; /* Read QoS */ + __u8 r_cache_prot; /* Read { prot[2:0], cache[3:0] } */ + __u8 w_qos; /* Write QoS */ + __u8 w_cache_prot; /* Write { prot[2:0], cache[3:0] } */ +} __attribute__((packed)); + +/** + * enum pisp_be_transform - PiSP Back End Transform flags + * @PISP_BE_TRANSFORM_NONE: No transform + * @PISP_BE_TRANSFORM_HFLIP: Horizontal flip + * @PISP_BE_TRANSFORM_VFLIP: Vertical flip + * @PISP_BE_TRANSFORM_ROT180: 180 degress rotation + */ +enum pisp_be_transform { + PISP_BE_TRANSFORM_NONE = 0x0, + PISP_BE_TRANSFORM_HFLIP = 0x1, + PISP_BE_TRANSFORM_VFLIP = 0x2, + PISP_BE_TRANSFORM_ROT180 = + (PISP_BE_TRANSFORM_HFLIP | PISP_BE_TRANSFORM_VFLIP) +}; + +struct pisp_be_output_format_config { + struct pisp_image_format_config image; + __u8 transform; + __u8 pad[3]; + __u16 lo; + __u16 hi; + __u16 lo2; + __u16 hi2; +} __attribute__((packed)); + +/** + * struct pisp_be_output_buffer_config - PiSP Back End Output buffer + * @addr: Output buffer address + */ +struct pisp_be_output_buffer_config { + /* low 32 bits followed by high 32 bits (for each of 3 planes) */ + __u32 addr[3][2]; +} __attribute__((packed)); + +/** + * struct pisp_be_hog_buffer_config - PiSP Back End HOG buffer + * @addr: HOG buffer address + */ +struct pisp_be_hog_buffer_config { + /* low 32 bits followed by high 32 bits */ + __u32 addr[2]; +} __attribute__((packed)); + +/** + * struct pisp_be_config - RaspberryPi PiSP Back End Processing configuration + * + * @input_buffer: Input buffer addresses + * @tdn_input_buffer: TDN input buffer addresses + * @stitch_input_buffer: Stitch input buffer addresses + * @tdn_output_buffer: TDN output buffer addresses + * @stitch_output_buffer: Stitch output buffer addresses + * @output_buffer: Output buffers addresses + * @hog_buffer: HOG buffer addresses + * @global: Global PiSP configuration + * @input_format: Input image format + * @decompress: Decompress configuration + * @dpc: Defective Pixel Correction configuration + * @geq: Green Equalisation configuration + * @tdn_input_format: Temporal Denoise input format + * @tdn_decompress: Temporal Denoise decompress configuration + * @tdn: Temporal Denoise configuration + * @tdn_compress: Temporal Denoise compress configuration + * @tdn_output_format: Temporal Denoise output format + * @sdn: Spatial Denoise configuration + * @blc: Black Level Correction configuration + * @stitch_compress: Stitch compress configuration + * @stitch_output_format: Stitch output format + * @stitch_input_format: Stitch input format + * @stitch_decompress: Stitch decompress configuration + * @stitch: Stitch configuration + * @lsc: Lens Shading Correction configuration + * @wbg: White Balance Gain configuration + * @cdn: Colour Denoise configuration + * @cac: Colour Aberration Correction configuration + * @debin: Debinning configuration + * @tonemap: Tonemapping configuration + * @demosaic: Demosaicing configuration + * @ccm: Colour Correction Matrix configuration + * @sat_control: Saturation Control configuration + * @ycbcr: YCbCr colour correction configuration + * @sharpen: Sharpening configuration + * @false_colour: False colour correction + * @sh_fc_combine: Sharpening and False Colour correction + * @ycbcr_inverse: Inverse YCbCr colour correction + * @gamma: Gamma curve configuration + * @csc: Color Space Conversion configuration + * @downscale: Downscale configuration + * @resample: Resampling configuration + * @output_format: Output format configuration + * @hog: HOG configuration + * @axi: AXI bus configuration + * @lsc_extra: LSC extra info + * @cac_extra: CAC extra info + * @downscale_extra: Downscaler extra info + * @resample_extra: Resample extra info + * @crop: Crop configuration + * @hog_format: HOG format info + * @dirty_flags_bayer: Bayer enable dirty flags + * (:c:type:`pisp_be_bayer_enable`) + * @dirty_flags_rgb: RGB enable dirty flags + * (:c:type:`pisp_be_rgb_enable`) + * @dirty_flags_extra: Extra dirty flags + */ +struct pisp_be_config { + /* I/O configuration: */ + struct pisp_be_input_buffer_config input_buffer; + struct pisp_be_tdn_input_buffer_config tdn_input_buffer; + struct pisp_be_stitch_input_buffer_config stitch_input_buffer; + struct pisp_be_tdn_output_buffer_config tdn_output_buffer; + struct pisp_be_stitch_output_buffer_config stitch_output_buffer; + struct pisp_be_output_buffer_config + output_buffer[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_hog_buffer_config hog_buffer; + /* Processing configuration: */ + struct pisp_be_global_config global; + struct pisp_image_format_config input_format; + struct pisp_decompress_config decompress; + struct pisp_be_dpc_config dpc; + struct pisp_be_geq_config geq; + struct pisp_image_format_config tdn_input_format; + struct pisp_decompress_config tdn_decompress; + struct pisp_be_tdn_config tdn; + struct pisp_compress_config tdn_compress; + struct pisp_image_format_config tdn_output_format; + struct pisp_be_sdn_config sdn; + struct pisp_bla_config blc; + struct pisp_compress_config stitch_compress; + struct pisp_image_format_config stitch_output_format; + struct pisp_image_format_config stitch_input_format; + struct pisp_decompress_config stitch_decompress; + struct pisp_be_stitch_config stitch; + struct pisp_be_lsc_config lsc; + struct pisp_wbg_config wbg; + struct pisp_be_cdn_config cdn; + struct pisp_be_cac_config cac; + struct pisp_be_debin_config debin; + struct pisp_be_tonemap_config tonemap; + struct pisp_be_demosaic_config demosaic; + struct pisp_be_ccm_config ccm; + struct pisp_be_sat_control_config sat_control; + struct pisp_be_ccm_config ycbcr; + struct pisp_be_sharpen_config sharpen; + struct pisp_be_false_colour_config false_colour; + struct pisp_be_sh_fc_combine_config sh_fc_combine; + struct pisp_be_ccm_config ycbcr_inverse; + struct pisp_be_gamma_config gamma; + struct pisp_be_ccm_config csc[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_downscale_config downscale[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_resample_config resample[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_output_format_config + output_format[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_hog_config hog; + struct pisp_be_axi_config axi; + /* Non-register fields: */ + struct pisp_be_lsc_extra lsc_extra; + struct pisp_be_cac_extra cac_extra; + struct pisp_be_downscale_extra + downscale_extra[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_resample_extra resample_extra[PISP_BACK_END_NUM_OUTPUTS]; + struct pisp_be_crop_config crop; + struct pisp_image_format_config hog_format; + __u32 dirty_flags_bayer; /* these use pisp_be_bayer_enable */ + __u32 dirty_flags_rgb; /* use pisp_be_rgb_enable */ + __u32 dirty_flags_extra; /* these use pisp_be_dirty_t */ +} __attribute__((packed)); + +/** + * enum pisp_tile_edge - PiSP Back End Tile position + * @PISP_LEFT_EDGE: Left edge tile + * @PISP_RIGHT_EDGE: Right edge tile + * @PISP_TOP_EDGE: Top edge tile + * @PISP_BOTTOM_EDGE: Bottom edge tile + */ +enum pisp_tile_edge { + PISP_LEFT_EDGE = (1 << 0), + PISP_RIGHT_EDGE = (1 << 1), + PISP_TOP_EDGE = (1 << 2), + PISP_BOTTOM_EDGE = (1 << 3) +}; + +/** + * struct pisp_tile - Raspberry Pi PiSP Back End tile configuration + * + * Tile parameters: each set of tile parameters is a 160-bytes block of data + * which contains the tile processing parameters. + * + * @edge: Edge tile flag + * @pad0: Padding bytes + * @input_addr_offset: Top-left pixel offset, in bytes + * @input_addr_offset2: Top-left pixel offset, in bytes for the second/ + * third image planes + * @input_offset_x: Horizontal offset in pixels of this tile in the + * input image + * @input_offset_y: Vertical offset in pixels of this tile in the + * input image + * @input_width: Width in pixels of this tile + * @input_height: Height in pixels of the this tile + * @tdn_input_addr_offset: TDN input image offset, in bytes + * @tdn_output_addr_offset: TDN output image offset, in bytes + * @stitch_input_addr_offset: Stitch input image offset, in bytes + * @stitch_output_addr_offset: Stitch output image offset, in bytes + * @lsc_grid_offset_x: Horizontal offset in the LSC table for this tile + * @lsc_grid_offset_y: Vertical offset in the LSC table for this tile + * @cac_grid_offset_x: Horizontal offset in the CAC table for this tile + * @cac_grid_offset_y: Horizontal offset in the CAC table for this tile + * @crop_x_start: Number of pixels cropped from the left of the + * tile + * @crop_x_end: Number of pixels cropped from the right of the + * tile + * @crop_y_start: Number of pixels cropped from the top of the + * tile + * @crop_y_end: Number of pixels cropped from the bottom of the + * tile + * @downscale_phase_x: Initial horizontal phase in pixels + * @downscale_phase_y: Initial vertical phase in pixels + * @resample_in_width: Width in pixels of the tile entering the + * Resample block + * @resample_in_height: Height in pixels of the tile entering the + * Resample block + * @resample_phase_x: Initial horizontal phase for the Resample block + * @resample_phase_y: Initial vertical phase for the Resample block + * @output_offset_x: Horizontal offset in pixels where the tile will + * be written into the output image + * @output_offset_y: Vertical offset in pixels where the tile will be + * written into the output image + * @output_width: Width in pixels in the output image of this tile + * @output_height: Height in pixels in the output image of this tile + * @output_addr_offset: Offset in bytes into the output buffer + * @output_addr_offset2: Offset in bytes into the output buffer for the + * second and third plane + * @output_hog_addr_offset: Offset in bytes into the HOG buffer where + * results of this tile are to be written + */ +struct pisp_tile { + __u8 edge; /* enum pisp_tile_edge */ + __u8 pad0[3]; + /* 4 bytes */ + __u32 input_addr_offset; + __u32 input_addr_offset2; + __u16 input_offset_x; + __u16 input_offset_y; + __u16 input_width; + __u16 input_height; + /* 20 bytes */ + __u32 tdn_input_addr_offset; + __u32 tdn_output_addr_offset; + __u32 stitch_input_addr_offset; + __u32 stitch_output_addr_offset; + /* 36 bytes */ + __u32 lsc_grid_offset_x; + __u32 lsc_grid_offset_y; + /* 44 bytes */ + __u32 cac_grid_offset_x; + __u32 cac_grid_offset_y; + /* 52 bytes */ + __u16 crop_x_start[PISP_BACK_END_NUM_OUTPUTS]; + __u16 crop_x_end[PISP_BACK_END_NUM_OUTPUTS]; + __u16 crop_y_start[PISP_BACK_END_NUM_OUTPUTS]; + __u16 crop_y_end[PISP_BACK_END_NUM_OUTPUTS]; + /* 68 bytes */ + /* Ordering is planes then branches */ + __u16 downscale_phase_x[3 * PISP_BACK_END_NUM_OUTPUTS]; + __u16 downscale_phase_y[3 * PISP_BACK_END_NUM_OUTPUTS]; + /* 92 bytes */ + __u16 resample_in_width[PISP_BACK_END_NUM_OUTPUTS]; + __u16 resample_in_height[PISP_BACK_END_NUM_OUTPUTS]; + /* 100 bytes */ + /* Ordering is planes then branches */ + __u16 resample_phase_x[3 * PISP_BACK_END_NUM_OUTPUTS]; + __u16 resample_phase_y[3 * PISP_BACK_END_NUM_OUTPUTS]; + /* 124 bytes */ + __u16 output_offset_x[PISP_BACK_END_NUM_OUTPUTS]; + __u16 output_offset_y[PISP_BACK_END_NUM_OUTPUTS]; + __u16 output_width[PISP_BACK_END_NUM_OUTPUTS]; + __u16 output_height[PISP_BACK_END_NUM_OUTPUTS]; + /* 140 bytes */ + __u32 output_addr_offset[PISP_BACK_END_NUM_OUTPUTS]; + __u32 output_addr_offset2[PISP_BACK_END_NUM_OUTPUTS]; + /* 156 bytes */ + __u32 output_hog_addr_offset; + /* 160 bytes */ +} __attribute__((packed)); + +/** + * struct pisp_be_tiles_config - Raspberry Pi PiSP Back End configuration + * @tiles: Tile descriptors + * @num_tiles: Number of tiles + * @config: PiSP Back End configuration + */ +struct pisp_be_tiles_config { + struct pisp_be_config config; + struct pisp_tile tiles[PISP_BACK_END_NUM_TILES]; + __u32 num_tiles; +} __attribute__((packed)); + +#endif /* _UAPI_PISP_BE_CONFIG_H_ */ diff --git a/include/uapi/linux/media/raspberrypi/pisp_common.h b/include/uapi/linux/media/raspberrypi/pisp_common.h new file mode 100644 index 000000000000..cbdccfed1261 --- /dev/null +++ b/include/uapi/linux/media/raspberrypi/pisp_common.h @@ -0,0 +1,202 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ +/* + * RP1 PiSP common definitions. + * + * Copyright (C) 2021 - Raspberry Pi Ltd. + * + */ +#ifndef _UAPI_PISP_COMMON_H_ +#define _UAPI_PISP_COMMON_H_ + +#include <linux/types.h> + +struct pisp_image_format_config { + /* size in pixels */ + __u16 width; + __u16 height; + /* must match struct pisp_image_format below */ + __u32 format; + __s32 stride; + /* some planar image formats will need a second stride */ + __s32 stride2; +} __attribute__((packed)); + +enum pisp_bayer_order { + /* + * Note how bayer_order&1 tells you if G is on the even pixels of the + * checkerboard or not, and bayer_order&2 tells you if R is on the even + * rows or is swapped with B. Note that if the top (of the 8) bits is + * set, this denotes a monochrome or greyscale image, and the lower bits + * should all be ignored. + */ + PISP_BAYER_ORDER_RGGB = 0, + PISP_BAYER_ORDER_GBRG = 1, + PISP_BAYER_ORDER_BGGR = 2, + PISP_BAYER_ORDER_GRBG = 3, + PISP_BAYER_ORDER_GREYSCALE = 128 +}; + +enum pisp_image_format { + /* + * Precise values are mostly tbd. Generally these will be portmanteau + * values comprising bit fields and flags. This format must be shared + * throughout the PiSP. + */ + PISP_IMAGE_FORMAT_BPS_8 = 0x00000000, + PISP_IMAGE_FORMAT_BPS_10 = 0x00000001, + PISP_IMAGE_FORMAT_BPS_12 = 0x00000002, + PISP_IMAGE_FORMAT_BPS_16 = 0x00000003, + PISP_IMAGE_FORMAT_BPS_MASK = 0x00000003, + + PISP_IMAGE_FORMAT_PLANARITY_INTERLEAVED = 0x00000000, + PISP_IMAGE_FORMAT_PLANARITY_SEMI_PLANAR = 0x00000010, + PISP_IMAGE_FORMAT_PLANARITY_PLANAR = 0x00000020, + PISP_IMAGE_FORMAT_PLANARITY_MASK = 0x00000030, + + PISP_IMAGE_FORMAT_SAMPLING_444 = 0x00000000, + PISP_IMAGE_FORMAT_SAMPLING_422 = 0x00000100, + PISP_IMAGE_FORMAT_SAMPLING_420 = 0x00000200, + PISP_IMAGE_FORMAT_SAMPLING_MASK = 0x00000300, + + PISP_IMAGE_FORMAT_ORDER_NORMAL = 0x00000000, + PISP_IMAGE_FORMAT_ORDER_SWAPPED = 0x00001000, + + PISP_IMAGE_FORMAT_SHIFT_0 = 0x00000000, + PISP_IMAGE_FORMAT_SHIFT_1 = 0x00010000, + PISP_IMAGE_FORMAT_SHIFT_2 = 0x00020000, + PISP_IMAGE_FORMAT_SHIFT_3 = 0x00030000, + PISP_IMAGE_FORMAT_SHIFT_4 = 0x00040000, + PISP_IMAGE_FORMAT_SHIFT_5 = 0x00050000, + PISP_IMAGE_FORMAT_SHIFT_6 = 0x00060000, + PISP_IMAGE_FORMAT_SHIFT_7 = 0x00070000, + PISP_IMAGE_FORMAT_SHIFT_8 = 0x00080000, + PISP_IMAGE_FORMAT_SHIFT_MASK = 0x000f0000, + + PISP_IMAGE_FORMAT_BPP_32 = 0x00100000, + + PISP_IMAGE_FORMAT_UNCOMPRESSED = 0x00000000, + PISP_IMAGE_FORMAT_COMPRESSION_MODE_1 = 0x01000000, + PISP_IMAGE_FORMAT_COMPRESSION_MODE_2 = 0x02000000, + PISP_IMAGE_FORMAT_COMPRESSION_MODE_3 = 0x03000000, + PISP_IMAGE_FORMAT_COMPRESSION_MASK = 0x03000000, + + PISP_IMAGE_FORMAT_HOG_SIGNED = 0x04000000, + PISP_IMAGE_FORMAT_HOG_UNSIGNED = 0x08000000, + PISP_IMAGE_FORMAT_INTEGRAL_IMAGE = 0x10000000, + PISP_IMAGE_FORMAT_WALLPAPER_ROLL = 0x20000000, + PISP_IMAGE_FORMAT_THREE_CHANNEL = 0x40000000, + + /* Lastly a few specific instantiations of the above. */ + PISP_IMAGE_FORMAT_SINGLE_16 = PISP_IMAGE_FORMAT_BPS_16, + PISP_IMAGE_FORMAT_THREE_16 = PISP_IMAGE_FORMAT_BPS_16 | + PISP_IMAGE_FORMAT_THREE_CHANNEL +}; + +#define PISP_IMAGE_FORMAT_BPS_8(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_8) +#define PISP_IMAGE_FORMAT_BPS_10(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_10) +#define PISP_IMAGE_FORMAT_BPS_12(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_12) +#define PISP_IMAGE_FORMAT_BPS_16(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_16) +#define PISP_IMAGE_FORMAT_BPS(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) ? \ + 8 + (2 << (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) - 1)) : 8) +#define PISP_IMAGE_FORMAT_SHIFT(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_SHIFT_MASK) / PISP_IMAGE_FORMAT_SHIFT_1) +#define PISP_IMAGE_FORMAT_THREE_CHANNEL(fmt) \ + ((fmt) & PISP_IMAGE_FORMAT_THREE_CHANNEL) +#define PISP_IMAGE_FORMAT_SINGLE_CHANNEL(fmt) \ + (!((fmt) & PISP_IMAGE_FORMAT_THREE_CHANNEL)) +#define PISP_IMAGE_FORMAT_COMPRESSED(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_COMPRESSION_MASK) != \ + PISP_IMAGE_FORMAT_UNCOMPRESSED) +#define PISP_IMAGE_FORMAT_SAMPLING_444(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_SAMPLING_MASK) == \ + PISP_IMAGE_FORMAT_SAMPLING_444) +#define PISP_IMAGE_FORMAT_SAMPLING_422(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_SAMPLING_MASK) == \ + PISP_IMAGE_FORMAT_SAMPLING_422) +#define PISP_IMAGE_FORMAT_SAMPLING_420(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_SAMPLING_MASK) == \ + PISP_IMAGE_FORMAT_SAMPLING_420) +#define PISP_IMAGE_FORMAT_ORDER_NORMAL(fmt) \ + (!((fmt) & PISP_IMAGE_FORMAT_ORDER_SWAPPED)) +#define PISP_IMAGE_FORMAT_ORDER_SWAPPED(fmt) \ + ((fmt) & PISP_IMAGE_FORMAT_ORDER_SWAPPED) +#define PISP_IMAGE_FORMAT_INTERLEAVED(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_PLANARITY_MASK) == \ + PISP_IMAGE_FORMAT_PLANARITY_INTERLEAVED) +#define PISP_IMAGE_FORMAT_SEMIPLANAR(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_PLANARITY_MASK) == \ + PISP_IMAGE_FORMAT_PLANARITY_SEMI_PLANAR) +#define PISP_IMAGE_FORMAT_PLANAR(fmt) \ + (((fmt) & PISP_IMAGE_FORMAT_PLANARITY_MASK) == \ + PISP_IMAGE_FORMAT_PLANARITY_PLANAR) +#define PISP_IMAGE_FORMAT_WALLPAPER(fmt) \ + ((fmt) & PISP_IMAGE_FORMAT_WALLPAPER_ROLL) +#define PISP_IMAGE_FORMAT_BPP_32(fmt) ((fmt) & PISP_IMAGE_FORMAT_BPP_32) +#define PISP_IMAGE_FORMAT_HOG(fmt) \ + ((fmt) & \ + (PISP_IMAGE_FORMAT_HOG_SIGNED | PISP_IMAGE_FORMAT_HOG_UNSIGNED)) + +#define PISP_WALLPAPER_WIDTH 128 /* in bytes */ + +struct pisp_bla_config { + __u16 black_level_r; + __u16 black_level_gr; + __u16 black_level_gb; + __u16 black_level_b; + __u16 output_black_level; + __u8 pad[2]; +} __attribute__((packed)); + +struct pisp_wbg_config { + __u16 gain_r; + __u16 gain_g; + __u16 gain_b; + __u8 pad[2]; +} __attribute__((packed)); + +struct pisp_compress_config { + /* value subtracted from incoming data */ + __u16 offset; + __u8 pad; + /* 1 => Companding; 2 => Delta (recommended); 3 => Combined (for HDR) */ + __u8 mode; +} __attribute__((packed)); + +struct pisp_decompress_config { + /* value added to reconstructed data */ + __u16 offset; + __u8 pad; + /* 1 => Companding; 2 => Delta (recommended); 3 => Combined (for HDR) */ + __u8 mode; +} __attribute__((packed)); + +enum pisp_axi_flags { + /* + * round down bursts to end at a 32-byte boundary, to align following + * bursts + */ + PISP_AXI_FLAG_ALIGN = 128, + /* for FE writer: force WSTRB high, to pad output to 16-byte boundary */ + PISP_AXI_FLAG_PAD = 64, + /* for FE writer: Use Output FIFO level to trigger "panic" */ + PISP_AXI_FLAG_PANIC = 32, +}; + +struct pisp_axi_config { + /* + * burst length minus one, which must be in the range 0:15; OR'd with + * flags + */ + __u8 maxlen_flags; + /* { prot[2:0], cache[3:0] } fields, echoed on AXI bus */ + __u8 cache_prot; + /* QoS field(s) (4x4 bits for FE writer; 4 bits for other masters) */ + __u16 qos; +} __attribute__((packed)); + +#endif /* _UAPI_PISP_COMMON_H_ */ diff --git a/include/uapi/linux/mount.h b/include/uapi/linux/mount.h index ad5478dbad00..225bc366ffcb 100644 --- a/include/uapi/linux/mount.h +++ b/include/uapi/linux/mount.h @@ -154,7 +154,7 @@ struct mount_attr { */ struct statmount { __u32 size; /* Total size, including strings */ - __u32 __spare1; + __u32 mnt_opts; /* [str] Mount options of the mount */ __u64 mask; /* What results were written */ __u32 sb_dev_major; /* Device ID */ __u32 sb_dev_minor; @@ -172,7 +172,8 @@ struct statmount { __u64 propagate_from; /* Propagation from in current namespace */ __u32 mnt_root; /* [str] Root of mount relative to root of fs */ __u32 mnt_point; /* [str] Mountpoint relative to current root */ - __u64 __spare2[50]; + __u64 mnt_ns_id; /* ID of the mount namespace */ + __u64 __spare2[49]; char str[]; /* Variable size part containing strings */ }; @@ -188,10 +189,12 @@ struct mnt_id_req { __u32 spare; __u64 mnt_id; __u64 param; + __u64 mnt_ns_id; }; /* List of all mnt_id_req versions. */ #define MNT_ID_REQ_SIZE_VER0 24 /* sizeof first published struct */ +#define MNT_ID_REQ_SIZE_VER1 32 /* sizeof second published struct */ /* * @mask bits for statmount(2) @@ -202,10 +205,13 @@ struct mnt_id_req { #define STATMOUNT_MNT_ROOT 0x00000008U /* Want/got mnt_root */ #define STATMOUNT_MNT_POINT 0x00000010U /* Want/got mnt_point */ #define STATMOUNT_FS_TYPE 0x00000020U /* Want/got fs_type */ +#define STATMOUNT_MNT_NS_ID 0x00000040U /* Want/got mnt_ns_id */ +#define STATMOUNT_MNT_OPTS 0x00000080U /* Want/got mnt_opts */ /* * Special @mnt_id values that can be passed to listmount */ #define LSMT_ROOT 0xffffffffffffffff /* root mount */ +#define LISTMOUNT_REVERSE (1 << 0) /* List later mounts first */ #endif /* _UAPI_LINUX_MOUNT_H */ diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index aa4094ca2444..639894ed1b97 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -1376,7 +1376,7 @@ enum nft_secmark_attributes { #define NFTA_SECMARK_MAX (__NFTA_SECMARK_MAX - 1) /* Max security context length */ -#define NFT_SECMARK_CTX_MAXLEN 256 +#define NFT_SECMARK_CTX_MAXLEN 4096 /** * enum nft_reject_types - nf_tables reject expression reject types diff --git a/include/uapi/linux/nfs4.h b/include/uapi/linux/nfs4.h index 1d2043708bf1..caf4db2fcbb9 100644 --- a/include/uapi/linux/nfs4.h +++ b/include/uapi/linux/nfs4.h @@ -46,6 +46,7 @@ #define NFS4_OPEN_RESULT_CONFIRM 0x0002 #define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004 #define NFS4_OPEN_RESULT_PRESERVE_UNLINKED 0x0008 +#define NFS4_OPEN_RESULT_NO_OPEN_STATEID 0x0010 #define NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK 0x0020 #define NFS4_SHARE_ACCESS_MASK 0x000F @@ -69,6 +70,9 @@ #define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000 #define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000 +#define NFS4_SHARE_WANT_DELEG_TIMESTAMPS 0x100000 +#define NFS4_SHARE_WANT_OPEN_XOR_DELEGATION 0x200000 + #define NFS4_CDFC4_FORE 0x1 #define NFS4_CDFC4_BACK 0x2 #define NFS4_CDFC4_BOTH 0x3 diff --git a/include/uapi/linux/nfsd_netlink.h b/include/uapi/linux/nfsd_netlink.h index 24c86dbc7ed5..887cbd12b695 100644 --- a/include/uapi/linux/nfsd_netlink.h +++ b/include/uapi/linux/nfsd_netlink.h @@ -71,6 +71,14 @@ enum { }; enum { + NFSD_A_POOL_MODE_MODE = 1, + NFSD_A_POOL_MODE_NPOOLS, + + __NFSD_A_POOL_MODE_MAX, + NFSD_A_POOL_MODE_MAX = (__NFSD_A_POOL_MODE_MAX - 1) +}; + +enum { NFSD_CMD_RPC_STATUS_GET = 1, NFSD_CMD_THREADS_SET, NFSD_CMD_THREADS_GET, @@ -78,6 +86,8 @@ enum { NFSD_CMD_VERSION_GET, NFSD_CMD_LISTENER_SET, NFSD_CMD_LISTENER_GET, + NFSD_CMD_POOL_MODE_SET, + NFSD_CMD_POOL_MODE_GET, __NFSD_CMD_MAX, NFSD_CMD_MAX = (__NFSD_CMD_MAX - 1) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index f917bc6c9b6f..f97f5adc8d51 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2052,6 +2052,10 @@ enum nl80211_commands { * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported * interface combinations. In each nested item, it contains attributes * defined in &enum nl80211_if_combination_attrs. + * If the wiphy uses multiple radios (@NL80211_ATTR_WIPHY_RADIOS is set), + * this attribute contains the interface combinations of the first radio. + * See @NL80211_ATTR_WIPHY_INTERFACE_COMBINATIONS for the global wiphy + * combinations for the sum of all radios. * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that * are managed in software: interfaces of these types aren't subject to @@ -2856,6 +2860,14 @@ enum nl80211_commands { * %NL80211_CMD_ASSOCIATE indicating the SPP A-MSDUs * are used on this connection * + * @NL80211_ATTR_WIPHY_RADIOS: Nested attribute describing physical radios + * belonging to this wiphy. See &enum nl80211_wiphy_radio_attrs. + * + * @NL80211_ATTR_WIPHY_INTERFACE_COMBINATIONS: Nested attribute listing the + * supported interface combinations for all radios combined. In each + * nested item, it contains attributes defined in + * &enum nl80211_if_combination_attrs. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3401,6 +3413,9 @@ enum nl80211_attrs { NL80211_ATTR_ASSOC_SPP_AMSDU, + NL80211_ATTR_WIPHY_RADIOS, + NL80211_ATTR_WIPHY_INTERFACE_COMBINATIONS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -4277,6 +4292,8 @@ enum nl80211_wmm_rule { * @NL80211_FREQUENCY_ATTR_CAN_MONITOR: This channel can be used in monitor * mode despite other (regulatory) restrictions, even if the channel is * otherwise completely disabled. + * @NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP: This channel can be used for a + * very low power (VLP) AP, despite being NO_IR. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4320,6 +4337,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_6GHZ_VLP_CLIENT, NL80211_FREQUENCY_ATTR_NO_6GHZ_AFC_CLIENT, NL80211_FREQUENCY_ATTR_CAN_MONITOR, + NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -4529,6 +4547,8 @@ enum nl80211_sched_scan_match_attr { * Should be used together with %NL80211_RRF_DFS only. * @NL80211_RRF_NO_6GHZ_VLP_CLIENT: Client connection to VLP AP not allowed * @NL80211_RRF_NO_6GHZ_AFC_CLIENT: Client connection to AFC AP not allowed + * @NL80211_RRF_ALLOW_6GHZ_VLP_AP: Very low power (VLP) AP can be permitted + * despite NO_IR configuration. */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1<<0, @@ -4553,6 +4573,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_DFS_CONCURRENT = 1<<21, NL80211_RRF_NO_6GHZ_VLP_CLIENT = 1<<22, NL80211_RRF_NO_6GHZ_AFC_CLIENT = 1<<23, + NL80211_RRF_ALLOW_6GHZ_VLP_AP = 1<<24, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR @@ -7999,4 +8020,54 @@ enum nl80211_ap_settings_flags { NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT = 1 << 1, }; +/** + * enum nl80211_wiphy_radio_attrs - wiphy radio attributes + * + * @__NL80211_WIPHY_RADIO_ATTR_INVALID: Invalid + * + * @NL80211_WIPHY_RADIO_ATTR_INDEX: Index of this radio (u32) + * @NL80211_WIPHY_RADIO_ATTR_FREQ_RANGE: Frequency range supported by this + * radio. Attribute may be present multiple times. + * @NL80211_WIPHY_RADIO_ATTR_INTERFACE_COMBINATION: Supported interface + * combination for this radio. Attribute may be present multiple times + * and contains attributes defined in &enum nl80211_if_combination_attrs. + * + * @__NL80211_WIPHY_RADIO_ATTR_LAST: Internal + * @NL80211_WIPHY_RADIO_ATTR_MAX: Highest attribute + */ +enum nl80211_wiphy_radio_attrs { + __NL80211_WIPHY_RADIO_ATTR_INVALID, + + NL80211_WIPHY_RADIO_ATTR_INDEX, + NL80211_WIPHY_RADIO_ATTR_FREQ_RANGE, + NL80211_WIPHY_RADIO_ATTR_INTERFACE_COMBINATION, + + /* keep last */ + __NL80211_WIPHY_RADIO_ATTR_LAST, + NL80211_WIPHY_RADIO_ATTR_MAX = __NL80211_WIPHY_RADIO_ATTR_LAST - 1, +}; + +/** + * enum nl80211_wiphy_radio_freq_range - wiphy radio frequency range + * + * @__NL80211_WIPHY_RADIO_FREQ_ATTR_INVALID: Invalid + * + * @NL80211_WIPHY_RADIO_FREQ_ATTR_START: Frequency range start (u32). + * The unit is kHz. + * @NL80211_WIPHY_RADIO_FREQ_ATTR_END: Frequency range end (u32). + * The unit is kHz. + * + * @__NL80211_WIPHY_RADIO_FREQ_ATTR_LAST: Internal + * @NL80211_WIPHY_RADIO_FREQ_ATTR_MAX: Highest attribute + */ +enum nl80211_wiphy_radio_freq_range { + __NL80211_WIPHY_RADIO_FREQ_ATTR_INVALID, + + NL80211_WIPHY_RADIO_FREQ_ATTR_START, + NL80211_WIPHY_RADIO_FREQ_ATTR_END, + + __NL80211_WIPHY_RADIO_FREQ_ATTR_LAST, + NL80211_WIPHY_RADIO_FREQ_ATTR_MAX = __NL80211_WIPHY_RADIO_FREQ_ATTR_LAST - 1, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/nsfs.h b/include/uapi/linux/nsfs.h index a0c8552b64ee..b133211331f6 100644 --- a/include/uapi/linux/nsfs.h +++ b/include/uapi/linux/nsfs.h @@ -15,5 +15,15 @@ #define NS_GET_NSTYPE _IO(NSIO, 0x3) /* Get owner UID (in the caller's user namespace) for a user namespace */ #define NS_GET_OWNER_UID _IO(NSIO, 0x4) +/* Get the id for a mount namespace */ +#define NS_GET_MNTNS_ID _IO(NSIO, 0x5) +/* Translate pid from target pid namespace into the caller's pid namespace. */ +#define NS_GET_PID_FROM_PIDNS _IOR(NSIO, 0x6, int) +/* Return thread-group leader id of pid in the callers pid namespace. */ +#define NS_GET_TGID_FROM_PIDNS _IOR(NSIO, 0x7, int) +/* Translate pid from caller's pid namespace into a target pid namespace. */ +#define NS_GET_PID_IN_PIDNS _IOR(NSIO, 0x8, int) +/* Return thread-group leader id of pid in the target pid namespace. */ +#define NS_GET_TGID_IN_PIDNS _IOR(NSIO, 0x9, int) #endif /* __LINUX_NSFS_H */ diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index efc82c318fa2..3a701bd1f31b 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -649,7 +649,8 @@ enum ovs_flow_attr { * Actions are passed as nested attributes. * * Executes the specified actions with the given probability on a per-packet - * basis. + * basis. Nested actions will be able to access the probability value of the + * parent @OVS_ACTION_ATTR_SAMPLE. */ enum ovs_sample_attr { OVS_SAMPLE_ATTR_UNSPEC, @@ -914,6 +915,31 @@ struct check_pkt_len_arg { }; #endif +#define OVS_PSAMPLE_COOKIE_MAX_SIZE 16 +/** + * enum ovs_psample_attr - Attributes for %OVS_ACTION_ATTR_PSAMPLE + * action. + * + * @OVS_PSAMPLE_ATTR_GROUP: 32-bit number to identify the source of the + * sample. + * @OVS_PSAMPLE_ATTR_COOKIE: An optional variable-length binary cookie that + * contains user-defined metadata. The maximum length is + * OVS_PSAMPLE_COOKIE_MAX_SIZE bytes. + * + * Sends the packet to the psample multicast group with the specified group and + * cookie. It is possible to combine this action with the + * %OVS_ACTION_ATTR_TRUNC action to limit the size of the sample. + */ +enum ovs_psample_attr { + OVS_PSAMPLE_ATTR_GROUP = 1, /* u32 number. */ + OVS_PSAMPLE_ATTR_COOKIE, /* Optional, user specified cookie. */ + + /* private: */ + __OVS_PSAMPLE_ATTR_MAX +}; + +#define OVS_PSAMPLE_ATTR_MAX (__OVS_PSAMPLE_ATTR_MAX - 1) + /** * enum ovs_action_attr - Action types. * @@ -966,6 +992,8 @@ struct check_pkt_len_arg { * of l3 tunnel flag in the tun_flags field of OVS_ACTION_ATTR_ADD_MPLS * argument. * @OVS_ACTION_ATTR_DROP: Explicit drop action. + * @OVS_ACTION_ATTR_PSAMPLE: Send a sample of the packet to external observers + * via psample. * * Only a single header can be set with a single %OVS_ACTION_ATTR_SET. Not all * fields within a header are modifiable, e.g. the IPv4 protocol and fragment @@ -1004,6 +1032,7 @@ enum ovs_action_attr { OVS_ACTION_ATTR_ADD_MPLS, /* struct ovs_action_add_mpls. */ OVS_ACTION_ATTR_DEC_TTL, /* Nested OVS_DEC_TTL_ATTR_*. */ OVS_ACTION_ATTR_DROP, /* u32 error code. */ + OVS_ACTION_ATTR_PSAMPLE, /* Nested OVS_PSAMPLE_ATTR_*. */ __OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted * from userspace. */ diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 3a64499b0f5d..4842c36fdf80 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -1349,12 +1349,14 @@ union perf_mem_data_src { #define PERF_MEM_LVLNUM_L2 0x02 /* L2 */ #define PERF_MEM_LVLNUM_L3 0x03 /* L3 */ #define PERF_MEM_LVLNUM_L4 0x04 /* L4 */ -/* 5-0x7 available */ +#define PERF_MEM_LVLNUM_L2_MHB 0x05 /* L2 Miss Handling Buffer */ +#define PERF_MEM_LVLNUM_MSC 0x06 /* Memory-side Cache */ +/* 0x7 available */ #define PERF_MEM_LVLNUM_UNC 0x08 /* Uncached */ #define PERF_MEM_LVLNUM_CXL 0x09 /* CXL */ #define PERF_MEM_LVLNUM_IO 0x0a /* I/O */ #define PERF_MEM_LVLNUM_ANY_CACHE 0x0b /* Any cache */ -#define PERF_MEM_LVLNUM_LFB 0x0c /* LFB */ +#define PERF_MEM_LVLNUM_LFB 0x0c /* LFB / L1 Miss Handling Buffer */ #define PERF_MEM_LVLNUM_RAM 0x0d /* RAM */ #define PERF_MEM_LVLNUM_PMEM 0x0e /* PMEM */ #define PERF_MEM_LVLNUM_NA 0x0f /* N/A */ diff --git a/include/uapi/linux/pidfd.h b/include/uapi/linux/pidfd.h index 72ec000a97cd..565fc0629fff 100644 --- a/include/uapi/linux/pidfd.h +++ b/include/uapi/linux/pidfd.h @@ -5,6 +5,7 @@ #include <linux/types.h> #include <linux/fcntl.h> +#include <linux/ioctl.h> /* Flags for pidfd_open(). */ #define PIDFD_NONBLOCK O_NONBLOCK @@ -15,4 +16,17 @@ #define PIDFD_SIGNAL_THREAD_GROUP (1UL << 1) #define PIDFD_SIGNAL_PROCESS_GROUP (1UL << 2) +#define PIDFS_IOCTL_MAGIC 0xFF + +#define PIDFD_GET_CGROUP_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 1) +#define PIDFD_GET_IPC_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 2) +#define PIDFD_GET_MNT_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 3) +#define PIDFD_GET_NET_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 4) +#define PIDFD_GET_PID_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 5) +#define PIDFD_GET_PID_FOR_CHILDREN_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 6) +#define PIDFD_GET_TIME_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 7) +#define PIDFD_GET_TIME_FOR_CHILDREN_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 8) +#define PIDFD_GET_USER_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 9) +#define PIDFD_GET_UTS_NAMESPACE _IO(PIDFS_IOCTL_MAGIC, 10) + #endif /* _UAPI_LINUX_PIDFD_H */ diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index 229fc925ec3a..d36d9cdf0c00 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -554,6 +554,9 @@ enum { TCA_FLOWER_KEY_SPI, /* be32 */ TCA_FLOWER_KEY_SPI_MASK, /* be32 */ + TCA_FLOWER_KEY_ENC_FLAGS, /* be32 */ + TCA_FLOWER_KEY_ENC_FLAGS_MASK, /* be32 */ + __TCA_FLOWER_MAX, }; @@ -674,8 +677,15 @@ enum { enum { TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), + TCA_FLOWER_KEY_FLAGS_TUNNEL_CSUM = (1 << 2), + TCA_FLOWER_KEY_FLAGS_TUNNEL_DONT_FRAGMENT = (1 << 3), + TCA_FLOWER_KEY_FLAGS_TUNNEL_OAM = (1 << 4), + TCA_FLOWER_KEY_FLAGS_TUNNEL_CRIT_OPT = (1 << 5), + __TCA_FLOWER_KEY_FLAGS_MAX, }; +#define TCA_FLOWER_KEY_FLAGS_MAX (__TCA_FLOWER_KEY_FLAGS_MAX - 1) + enum { TCA_FLOWER_KEY_CFM_OPT_UNSPEC, TCA_FLOWER_KEY_CFM_MD_LEVEL, diff --git a/include/uapi/linux/psample.h b/include/uapi/linux/psample.h index e585db5bf2d2..b765f0e81f20 100644 --- a/include/uapi/linux/psample.h +++ b/include/uapi/linux/psample.h @@ -8,7 +8,11 @@ enum { PSAMPLE_ATTR_ORIGSIZE, PSAMPLE_ATTR_SAMPLE_GROUP, PSAMPLE_ATTR_GROUP_SEQ, - PSAMPLE_ATTR_SAMPLE_RATE, + PSAMPLE_ATTR_SAMPLE_RATE, /* u32, ratio between observed and + * sampled packets or scaled probability + * if PSAMPLE_ATTR_SAMPLE_PROBABILITY + * is set. + */ PSAMPLE_ATTR_DATA, PSAMPLE_ATTR_GROUP_REFCOUNT, PSAMPLE_ATTR_TUNNEL, @@ -19,6 +23,11 @@ enum { PSAMPLE_ATTR_LATENCY, /* u64, nanoseconds */ PSAMPLE_ATTR_TIMESTAMP, /* u64, nanoseconds */ PSAMPLE_ATTR_PROTO, /* u16 */ + PSAMPLE_ATTR_USER_COOKIE, /* binary, user provided data */ + PSAMPLE_ATTR_SAMPLE_PROBABILITY,/* no argument, interpret rate in + * PSAMPLE_ATTR_SAMPLE_RATE as a + * probability scaled 0 - U32_MAX. + */ __PSAMPLE_ATTR_MAX }; diff --git a/include/uapi/linux/psp-sev.h b/include/uapi/linux/psp-sev.h index b7a2c2ee35b7..2289b7c76c59 100644 --- a/include/uapi/linux/psp-sev.h +++ b/include/uapi/linux/psp-sev.h @@ -31,6 +31,7 @@ enum { SNP_PLATFORM_STATUS, SNP_COMMIT, SNP_SET_CONFIG, + SNP_VLEK_LOAD, SEV_MAX, }; @@ -215,6 +216,32 @@ struct sev_user_data_snp_config { } __packed; /** + * struct sev_data_snp_vlek_load - SNP_VLEK_LOAD structure + * + * @len: length of the command buffer read by the PSP + * @vlek_wrapped_version: version of wrapped VLEK hashstick (Must be 0h) + * @rsvd: reserved + * @vlek_wrapped_address: address of a wrapped VLEK hashstick + * (struct sev_user_data_snp_wrapped_vlek_hashstick) + */ +struct sev_user_data_snp_vlek_load { + __u32 len; /* In */ + __u8 vlek_wrapped_version; /* In */ + __u8 rsvd[3]; /* In */ + __u64 vlek_wrapped_address; /* In */ +} __packed; + +/** + * struct sev_user_data_snp_vlek_wrapped_vlek_hashstick - Wrapped VLEK data + * + * @data: Opaque data provided by AMD KDS (as described in SEV-SNP Firmware ABI + * 1.54, SNP_VLEK_LOAD) + */ +struct sev_user_data_snp_wrapped_vlek_hashstick { + __u8 data[432]; /* In */ +} __packed; + +/** * struct sev_issue_cmd - SEV ioctl parameters * * @cmd: SEV commands to execute diff --git a/include/uapi/linux/sev-guest.h b/include/uapi/linux/sev-guest.h index 154a87a1eca9..fcdfea767fca 100644 --- a/include/uapi/linux/sev-guest.h +++ b/include/uapi/linux/sev-guest.h @@ -89,6 +89,9 @@ struct snp_ext_report_req { #define SNP_GUEST_FW_ERR_MASK GENMASK_ULL(31, 0) #define SNP_GUEST_VMM_ERR_SHIFT 32 #define SNP_GUEST_VMM_ERR(x) (((u64)x) << SNP_GUEST_VMM_ERR_SHIFT) +#define SNP_GUEST_FW_ERR(x) ((x) & SNP_GUEST_FW_ERR_MASK) +#define SNP_GUEST_ERR(vmm_err, fw_err) (SNP_GUEST_VMM_ERR(vmm_err) | \ + SNP_GUEST_FW_ERR(fw_err)) #define SNP_GUEST_VMM_ERR_INVALID_LEN 1 #define SNP_GUEST_VMM_ERR_BUSY 2 diff --git a/include/uapi/linux/stat.h b/include/uapi/linux/stat.h index 95770941ee2c..887a25286441 100644 --- a/include/uapi/linux/stat.h +++ b/include/uapi/linux/stat.h @@ -128,7 +128,13 @@ struct statx { __u32 stx_dio_offset_align; /* File offset alignment for direct I/O */ /* 0xa0 */ __u64 stx_subvol; /* Subvolume identifier */ - __u64 __spare3[11]; /* Spare space for future expansion */ + __u32 stx_atomic_write_unit_min; /* Min atomic write unit in bytes */ + __u32 stx_atomic_write_unit_max; /* Max atomic write unit in bytes */ + /* 0xb0 */ + __u32 stx_atomic_write_segments_max; /* Max atomic write segment count */ + __u32 __spare1[1]; + /* 0xb8 */ + __u64 __spare3[9]; /* Spare space for future expansion */ /* 0x100 */ }; @@ -157,6 +163,7 @@ struct statx { #define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */ #define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */ #define STATX_SUBVOL 0x00008000U /* Want/got stx_subvol */ +#define STATX_WRITE_ATOMIC 0x00010000U /* Want/got atomic_write_* fields */ #define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */ @@ -192,6 +199,7 @@ struct statx { #define STATX_ATTR_MOUNT_ROOT 0x00002000 /* Root of a mount */ #define STATX_ATTR_VERITY 0x00100000 /* [I] Verity protected file */ #define STATX_ATTR_DAX 0x00200000 /* File is currently in DAX state */ +#define STATX_ATTR_WRITE_ATOMIC 0x00400000 /* File supports atomic write operations */ #endif /* _UAPI_LINUX_STAT_H */ diff --git a/include/uapi/linux/tcp_metrics.h b/include/uapi/linux/tcp_metrics.h index 7cb4a172feed..927c735a5b0e 100644 --- a/include/uapi/linux/tcp_metrics.h +++ b/include/uapi/linux/tcp_metrics.h @@ -1,8 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* tcp_metrics.h - TCP Metrics Interface */ -#ifndef _LINUX_TCP_METRICS_H -#define _LINUX_TCP_METRICS_H +#ifndef _UAPI_LINUX_TCP_METRICS_H +#define _UAPI_LINUX_TCP_METRICS_H #include <linux/types.h> @@ -27,6 +27,22 @@ enum tcp_metric_index { #define TCP_METRIC_MAX (__TCP_METRIC_MAX - 1) +/* Re-define enum tcp_metric_index, again, using the values carried + * as netlink attribute types. + */ +enum { + TCP_METRICS_A_METRICS_RTT = 1, + TCP_METRICS_A_METRICS_RTTVAR, + TCP_METRICS_A_METRICS_SSTHRESH, + TCP_METRICS_A_METRICS_CWND, + TCP_METRICS_A_METRICS_REODERING, + TCP_METRICS_A_METRICS_RTT_US, + TCP_METRICS_A_METRICS_RTTVAR_US, + + __TCP_METRICS_A_METRICS_MAX +}; +#define TCP_METRICS_A_METRICS_MAX (__TCP_METRICS_A_METRICS_MAX - 1) + enum { TCP_METRICS_ATTR_UNSPEC, TCP_METRICS_ATTR_ADDR_IPV4, /* u32 */ @@ -58,4 +74,4 @@ enum { #define TCP_METRICS_CMD_MAX (__TCP_METRICS_CMD_MAX - 1) -#endif /* _LINUX_TCP_METRICS_H */ +#endif /* _UAPI_LINUX_TCP_METRICS_H */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 99c3f5e99da7..974fd254e573 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -898,6 +898,8 @@ enum v4l2_mpeg_video_av1_level { V4L2_MPEG_VIDEO_AV1_LEVEL_7_3 = 23 }; +#define V4L2_CID_MPEG_VIDEO_AVERAGE_QP (V4L2_CID_CODEC_BASE + 657) + /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ #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) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index fe6b67e83751..4e91362da6da 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -582,6 +582,8 @@ struct v4l2_pix_format { /* RGB formats (6 or 8 bytes per pixel) */ #define V4L2_PIX_FMT_BGR48_12 v4l2_fourcc('B', '3', '1', '2') /* 48 BGR 12-bit per component */ +#define V4L2_PIX_FMT_BGR48 v4l2_fourcc('B', 'G', 'R', '6') /* 48 BGR 16-bit per component */ +#define V4L2_PIX_FMT_RGB48 v4l2_fourcc('R', 'G', 'B', '6') /* 48 RGB 16-bit per component */ #define V4L2_PIX_FMT_ABGR64_12 v4l2_fourcc('B', '4', '1', '2') /* 64 BGRA 12-bit per component */ /* Grey formats */ @@ -814,6 +816,18 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */ #define V4L2_PIX_FMT_IPU3_SRGGB10 v4l2_fourcc('i', 'p', '3', 'r') /* IPU3 packed 10-bit RGGB bayer */ +/* Raspberry Pi PiSP compressed formats. */ +#define V4L2_PIX_FMT_PISP_COMP1_RGGB v4l2_fourcc('P', 'C', '1', 'R') /* PiSP 8-bit mode 1 compressed RGGB bayer */ +#define V4L2_PIX_FMT_PISP_COMP1_GRBG v4l2_fourcc('P', 'C', '1', 'G') /* PiSP 8-bit mode 1 compressed GRBG bayer */ +#define V4L2_PIX_FMT_PISP_COMP1_GBRG v4l2_fourcc('P', 'C', '1', 'g') /* PiSP 8-bit mode 1 compressed GBRG bayer */ +#define V4L2_PIX_FMT_PISP_COMP1_BGGR v4l2_fourcc('P', 'C', '1', 'B') /* PiSP 8-bit mode 1 compressed BGGR bayer */ +#define V4L2_PIX_FMT_PISP_COMP1_MONO v4l2_fourcc('P', 'C', '1', 'M') /* PiSP 8-bit mode 1 compressed monochrome */ +#define V4L2_PIX_FMT_PISP_COMP2_RGGB v4l2_fourcc('P', 'C', '2', 'R') /* PiSP 8-bit mode 2 compressed RGGB bayer */ +#define V4L2_PIX_FMT_PISP_COMP2_GRBG v4l2_fourcc('P', 'C', '2', 'G') /* PiSP 8-bit mode 2 compressed GRBG bayer */ +#define V4L2_PIX_FMT_PISP_COMP2_GBRG v4l2_fourcc('P', 'C', '2', 'g') /* PiSP 8-bit mode 2 compressed GBRG bayer */ +#define V4L2_PIX_FMT_PISP_COMP2_BGGR v4l2_fourcc('P', 'C', '2', 'B') /* PiSP 8-bit mode 2 compressed BGGR bayer */ +#define V4L2_PIX_FMT_PISP_COMP2_MONO v4l2_fourcc('P', 'C', '2', 'M') /* PiSP 8-bit mode 2 compressed monochrome */ + /* SDR formats - used only for Software Defined Radio devices */ #define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */ #define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */ @@ -841,6 +855,9 @@ struct v4l2_pix_format { #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 */ +/* Vendor specific - used for RaspberryPi PiSP */ +#define V4L2_META_FMT_RPI_BE_CFG v4l2_fourcc('R', 'P', 'B', 'C') /* PiSP BE configuration */ + #ifdef __KERNEL__ /* * Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h index d950d02ab791..f28701500714 100644 --- a/include/uapi/linux/xfrm.h +++ b/include/uapi/linux/xfrm.h @@ -321,6 +321,7 @@ enum xfrm_attr_type_t { XFRMA_IF_ID, /* __u32 */ XFRMA_MTIMER_THRESH, /* __u32 in seconds for input SA */ XFRMA_SA_DIR, /* __u8 */ + XFRMA_NAT_KEEPALIVE_INTERVAL, /* __u32 in seconds for NAT keepalive */ __XFRMA_MAX #define XFRMA_OUTPUT_MARK XFRMA_SET_MARK /* Compatibility */ diff --git a/include/uapi/linux/zorro_ids.h b/include/uapi/linux/zorro_ids.h index 6e574d7b7d79..393f2ee9c042 100644 --- a/include/uapi/linux/zorro_ids.h +++ b/include/uapi/linux/zorro_ids.h @@ -449,6 +449,9 @@ #define ZORRO_PROD_VMC_ISDN_BLASTER_Z2 ZORRO_ID(VMC, 0x01, 0) #define ZORRO_PROD_VMC_HYPERCOM_4 ZORRO_ID(VMC, 0x02, 0) +#define ZORRO_MANUF_CSLAB 0x1400 +#define ZORRO_PROD_CSLAB_WARP_1260 ZORRO_ID(CSLAB, 0x65, 0) + #define ZORRO_MANUF_INFORMATION 0x157C #define ZORRO_PROD_INFORMATION_ISDN_ENGINE_I ZORRO_ID(INFORMATION, 0x64, 0) |