diff options
Diffstat (limited to 'include/uapi')
74 files changed, 2276 insertions, 83 deletions
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 6e0f5f01734c..c51afb71bfab 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -718,9 +718,9 @@ __SYSCALL(__NR_mlock2, sys_mlock2) #define __NR_copy_file_range 285 __SYSCALL(__NR_copy_file_range, sys_copy_file_range) #define __NR_preadv2 286 -__SYSCALL(__NR_preadv2, sys_preadv2) +__SC_COMP(__NR_preadv2, sys_preadv2, compat_sys_preadv2) #define __NR_pwritev2 287 -__SYSCALL(__NR_pwritev2, sys_pwritev2) +__SC_COMP(__NR_pwritev2, sys_pwritev2, compat_sys_pwritev2) #undef __NR_syscalls #define __NR_syscalls 288 diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index 813ffb2e22c9..8bdae34d1f9a 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -141,6 +141,7 @@ header-y += gfs2_ondisk.h header-y += gigaset_dev.h header-y += gpio.h header-y += gsmmux.h +header-y += gtp.h header-y += hdlcdrv.h header-y += hdlc.h header-y += hdreg.h diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 23917bb47bf3..406459b935a2 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -92,6 +92,7 @@ enum bpf_prog_type { BPF_PROG_TYPE_KPROBE, BPF_PROG_TYPE_SCHED_CLS, BPF_PROG_TYPE_SCHED_ACT, + BPF_PROG_TYPE_TRACEPOINT, }; #define BPF_PSEUDO_MAP_FD 1 @@ -346,6 +347,10 @@ enum bpf_func_id { #define BPF_F_ZERO_CSUM_TX (1ULL << 1) #define BPF_F_DONT_FRAGMENT (1ULL << 2) +/* BPF_FUNC_perf_event_output flags. */ +#define BPF_F_INDEX_MASK 0xffffffffULL +#define BPF_F_CURRENT_CPU BPF_F_INDEX_MASK + /* user accessible mirror of in-kernel sk_buff. * new fields can only be added to the end of this structure */ @@ -365,6 +370,8 @@ struct __sk_buff { __u32 cb[5]; __u32 hash; __u32 tc_classid; + __u32 data; + __u32 data_end; }; struct bpf_tunnel_key { diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index dea893199257..23c6960e94a4 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -23,6 +23,7 @@ #define BTRFS_IOCTL_MAGIC 0x94 #define BTRFS_VOL_NAME_MAX 255 +#define BTRFS_LABEL_SIZE 256 /* this should be 4k */ #define BTRFS_PATH_NAME_MAX 4087 @@ -33,14 +34,31 @@ struct btrfs_ioctl_vol_args { #define BTRFS_DEVICE_PATH_NAME_MAX 1024 -#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) -#define BTRFS_SUBVOL_RDONLY (1ULL << 1) -#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2) +#define BTRFS_DEVICE_SPEC_BY_ID (1ULL << 3) + +#define BTRFS_VOL_ARG_V2_FLAGS_SUPPORTED \ + (BTRFS_SUBVOL_CREATE_ASYNC | \ + BTRFS_SUBVOL_RDONLY | \ + BTRFS_SUBVOL_QGROUP_INHERIT | \ + BTRFS_DEVICE_SPEC_BY_ID) + #define BTRFS_FSID_SIZE 16 #define BTRFS_UUID_SIZE 16 #define BTRFS_UUID_UNPARSED_SIZE 37 -#define BTRFS_QGROUP_INHERIT_SET_LIMITS (1ULL << 0) +/* + * flags definition for qgroup limits + * + * Used by: + * struct btrfs_qgroup_limit.flags + * struct btrfs_qgroup_limit_item.flags + */ +#define BTRFS_QGROUP_LIMIT_MAX_RFER (1ULL << 0) +#define BTRFS_QGROUP_LIMIT_MAX_EXCL (1ULL << 1) +#define BTRFS_QGROUP_LIMIT_RSV_RFER (1ULL << 2) +#define BTRFS_QGROUP_LIMIT_RSV_EXCL (1ULL << 3) +#define BTRFS_QGROUP_LIMIT_RFER_CMPR (1ULL << 4) +#define BTRFS_QGROUP_LIMIT_EXCL_CMPR (1ULL << 5) struct btrfs_qgroup_limit { __u64 flags; @@ -50,6 +68,14 @@ struct btrfs_qgroup_limit { __u64 rsv_excl; }; +/* + * flags definition for qgroup inheritance + * + * Used by: + * struct btrfs_qgroup_inherit.flags + */ +#define BTRFS_QGROUP_INHERIT_SET_LIMITS (1ULL << 0) + struct btrfs_qgroup_inherit { __u64 flags; __u64 num_qgroups; @@ -64,6 +90,20 @@ struct btrfs_ioctl_qgroup_limit_args { struct btrfs_qgroup_limit lim; }; +/* + * flags for subvolumes + * + * Used by: + * struct btrfs_ioctl_vol_args_v2.flags + * + * BTRFS_SUBVOL_RDONLY is also provided/consumed by the following ioctls: + * - BTRFS_IOC_SUBVOL_GETFLAGS + * - BTRFS_IOC_SUBVOL_SETFLAGS + */ +#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) +#define BTRFS_SUBVOL_RDONLY (1ULL << 1) +#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2) + #define BTRFS_SUBVOL_NAME_MAX 4039 struct btrfs_ioctl_vol_args_v2 { __s64 fd; @@ -76,7 +116,10 @@ struct btrfs_ioctl_vol_args_v2 { }; __u64 unused[4]; }; - char name[BTRFS_SUBVOL_NAME_MAX + 1]; + union { + char name[BTRFS_SUBVOL_NAME_MAX + 1]; + u64 devid; + }; }; /* @@ -190,6 +233,37 @@ struct btrfs_ioctl_fs_info_args { __u64 reserved[122]; /* pad to 1k */ }; +/* + * feature flags + * + * Used by: + * struct btrfs_ioctl_feature_flags + */ +#define BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE (1ULL << 0) + +#define BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF (1ULL << 0) +#define BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL (1ULL << 1) +#define BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS (1ULL << 2) +#define BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO (1ULL << 3) +/* + * some patches floated around with a second compression method + * lets save that incompat here for when they do get in + * Note we don't actually support it, we're just reserving the + * number + */ +#define BTRFS_FEATURE_INCOMPAT_COMPRESS_LZOv2 (1ULL << 4) + +/* + * older kernels tried to do bigger metadata blocks, but the + * code was pretty buggy. Lets not let them try anymore. + */ +#define BTRFS_FEATURE_INCOMPAT_BIG_METADATA (1ULL << 5) + +#define BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF (1ULL << 6) +#define BTRFS_FEATURE_INCOMPAT_RAID56 (1ULL << 7) +#define BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA (1ULL << 8) +#define BTRFS_FEATURE_INCOMPAT_NO_HOLES (1ULL << 9) + struct btrfs_ioctl_feature_flags { __u64 compat_flags; __u64 compat_ro_flags; @@ -254,6 +328,70 @@ struct btrfs_balance_progress { __u64 completed; /* # of chunks relocated so far */ }; +/* + * flags definition for balance + * + * Restriper's general type filter + * + * Used by: + * btrfs_ioctl_balance_args.flags + * btrfs_balance_control.flags (internal) + */ +#define BTRFS_BALANCE_DATA (1ULL << 0) +#define BTRFS_BALANCE_SYSTEM (1ULL << 1) +#define BTRFS_BALANCE_METADATA (1ULL << 2) + +#define BTRFS_BALANCE_TYPE_MASK (BTRFS_BALANCE_DATA | \ + BTRFS_BALANCE_SYSTEM | \ + BTRFS_BALANCE_METADATA) + +#define BTRFS_BALANCE_FORCE (1ULL << 3) +#define BTRFS_BALANCE_RESUME (1ULL << 4) + +/* + * flags definitions for per-type balance args + * + * Balance filters + * + * Used by: + * struct btrfs_balance_args + */ +#define BTRFS_BALANCE_ARGS_PROFILES (1ULL << 0) +#define BTRFS_BALANCE_ARGS_USAGE (1ULL << 1) +#define BTRFS_BALANCE_ARGS_DEVID (1ULL << 2) +#define BTRFS_BALANCE_ARGS_DRANGE (1ULL << 3) +#define BTRFS_BALANCE_ARGS_VRANGE (1ULL << 4) +#define BTRFS_BALANCE_ARGS_LIMIT (1ULL << 5) +#define BTRFS_BALANCE_ARGS_LIMIT_RANGE (1ULL << 6) +#define BTRFS_BALANCE_ARGS_STRIPES_RANGE (1ULL << 7) +#define BTRFS_BALANCE_ARGS_USAGE_RANGE (1ULL << 10) + +#define BTRFS_BALANCE_ARGS_MASK \ + (BTRFS_BALANCE_ARGS_PROFILES | \ + BTRFS_BALANCE_ARGS_USAGE | \ + BTRFS_BALANCE_ARGS_DEVID | \ + BTRFS_BALANCE_ARGS_DRANGE | \ + BTRFS_BALANCE_ARGS_VRANGE | \ + BTRFS_BALANCE_ARGS_LIMIT | \ + BTRFS_BALANCE_ARGS_LIMIT_RANGE | \ + BTRFS_BALANCE_ARGS_STRIPES_RANGE | \ + BTRFS_BALANCE_ARGS_USAGE_RANGE) + +/* + * Profile changing flags. When SOFT is set we won't relocate chunk if + * it already has the target profile (even though it may be + * half-filled). + */ +#define BTRFS_BALANCE_ARGS_CONVERT (1ULL << 8) +#define BTRFS_BALANCE_ARGS_SOFT (1ULL << 9) + + +/* + * flags definition for balance state + * + * Used by: + * struct btrfs_ioctl_balance_args.state + */ #define BTRFS_BALANCE_STATE_RUNNING (1ULL << 0) #define BTRFS_BALANCE_STATE_PAUSE_REQ (1ULL << 1) #define BTRFS_BALANCE_STATE_CANCEL_REQ (1ULL << 2) @@ -347,9 +485,45 @@ struct btrfs_ioctl_clone_range_args { __u64 dest_offset; }; -/* flags for the defrag range ioctl */ +/* + * flags definition for the defrag range ioctl + * + * Used by: + * struct btrfs_ioctl_defrag_range_args.flags + */ #define BTRFS_DEFRAG_RANGE_COMPRESS 1 #define BTRFS_DEFRAG_RANGE_START_IO 2 +struct btrfs_ioctl_defrag_range_args { + /* start of the defrag operation */ + __u64 start; + + /* number of bytes to defrag, use (u64)-1 to say all */ + __u64 len; + + /* + * flags for the operation, which can include turning + * on compression for this one defrag + */ + __u64 flags; + + /* + * any extent bigger than this will be considered + * already defragged. Use 0 to take the kernel default + * Use 1 to say every single extent must be rewritten + */ + __u32 extent_thresh; + + /* + * which compression method to use if turning on compression + * for this defrag operation. If unspecified, zlib will + * be used + */ + __u32 compress_type; + + /* spare for later */ + __u32 unused[4]; +}; + #define BTRFS_SAME_DATA_DIFFERS 1 /* For extent-same ioctl */ @@ -659,5 +833,7 @@ static inline char *btrfs_err_str(enum btrfs_err_code err_code) struct btrfs_ioctl_feature_flags[2]) #define BTRFS_IOC_GET_SUPPORTED_FEATURES _IOR(BTRFS_IOCTL_MAGIC, 57, \ struct btrfs_ioctl_feature_flags[3]) +#define BTRFS_IOC_RM_DEV_V2 _IOW(BTRFS_IOCTL_MAGIC, 58, \ + struct btrfs_ioctl_vol_args_v2) #endif /* _UAPI_LINUX_BTRFS_H */ diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h new file mode 100644 index 000000000000..d5ad15a106a7 --- /dev/null +++ b/include/uapi/linux/btrfs_tree.h @@ -0,0 +1,966 @@ +#ifndef _BTRFS_CTREE_H_ +#define _BTRFS_CTREE_H_ + +/* + * This header contains the structure definitions and constants used + * by file system objects that can be retrieved using + * the BTRFS_IOC_SEARCH_TREE ioctl. That means basically anything that + * is needed to describe a leaf node's key or item contents. + */ + +/* holds pointers to all of the tree roots */ +#define BTRFS_ROOT_TREE_OBJECTID 1ULL + +/* stores information about which extents are in use, and reference counts */ +#define BTRFS_EXTENT_TREE_OBJECTID 2ULL + +/* + * chunk tree stores translations from logical -> physical block numbering + * the super block points to the chunk tree + */ +#define BTRFS_CHUNK_TREE_OBJECTID 3ULL + +/* + * stores information about which areas of a given device are in use. + * one per device. The tree of tree roots points to the device tree + */ +#define BTRFS_DEV_TREE_OBJECTID 4ULL + +/* one per subvolume, storing files and directories */ +#define BTRFS_FS_TREE_OBJECTID 5ULL + +/* directory objectid inside the root tree */ +#define BTRFS_ROOT_TREE_DIR_OBJECTID 6ULL + +/* holds checksums of all the data extents */ +#define BTRFS_CSUM_TREE_OBJECTID 7ULL + +/* holds quota configuration and tracking */ +#define BTRFS_QUOTA_TREE_OBJECTID 8ULL + +/* for storing items that use the BTRFS_UUID_KEY* types */ +#define BTRFS_UUID_TREE_OBJECTID 9ULL + +/* tracks free space in block groups. */ +#define BTRFS_FREE_SPACE_TREE_OBJECTID 10ULL + +/* device stats in the device tree */ +#define BTRFS_DEV_STATS_OBJECTID 0ULL + +/* for storing balance parameters in the root tree */ +#define BTRFS_BALANCE_OBJECTID -4ULL + +/* orhpan objectid for tracking unlinked/truncated files */ +#define BTRFS_ORPHAN_OBJECTID -5ULL + +/* does write ahead logging to speed up fsyncs */ +#define BTRFS_TREE_LOG_OBJECTID -6ULL +#define BTRFS_TREE_LOG_FIXUP_OBJECTID -7ULL + +/* for space balancing */ +#define BTRFS_TREE_RELOC_OBJECTID -8ULL +#define BTRFS_DATA_RELOC_TREE_OBJECTID -9ULL + +/* + * extent checksums all have this objectid + * this allows them to share the logging tree + * for fsyncs + */ +#define BTRFS_EXTENT_CSUM_OBJECTID -10ULL + +/* For storing free space cache */ +#define BTRFS_FREE_SPACE_OBJECTID -11ULL + +/* + * The inode number assigned to the special inode for storing + * free ino cache + */ +#define BTRFS_FREE_INO_OBJECTID -12ULL + +/* dummy objectid represents multiple objectids */ +#define BTRFS_MULTIPLE_OBJECTIDS -255ULL + +/* + * All files have objectids in this range. + */ +#define BTRFS_FIRST_FREE_OBJECTID 256ULL +#define BTRFS_LAST_FREE_OBJECTID -256ULL +#define BTRFS_FIRST_CHUNK_TREE_OBJECTID 256ULL + + +/* + * the device items go into the chunk tree. The key is in the form + * [ 1 BTRFS_DEV_ITEM_KEY device_id ] + */ +#define BTRFS_DEV_ITEMS_OBJECTID 1ULL + +#define BTRFS_BTREE_INODE_OBJECTID 1 + +#define BTRFS_EMPTY_SUBVOL_DIR_OBJECTID 2 + +#define BTRFS_DEV_REPLACE_DEVID 0ULL + +/* + * inode items have the data typically returned from stat and store other + * info about object characteristics. There is one for every file and dir in + * the FS + */ +#define BTRFS_INODE_ITEM_KEY 1 +#define BTRFS_INODE_REF_KEY 12 +#define BTRFS_INODE_EXTREF_KEY 13 +#define BTRFS_XATTR_ITEM_KEY 24 +#define BTRFS_ORPHAN_ITEM_KEY 48 +/* reserve 2-15 close to the inode for later flexibility */ + +/* + * dir items are the name -> inode pointers in a directory. There is one + * for every name in a directory. + */ +#define BTRFS_DIR_LOG_ITEM_KEY 60 +#define BTRFS_DIR_LOG_INDEX_KEY 72 +#define BTRFS_DIR_ITEM_KEY 84 +#define BTRFS_DIR_INDEX_KEY 96 +/* + * extent data is for file data + */ +#define BTRFS_EXTENT_DATA_KEY 108 + +/* + * extent csums are stored in a separate tree and hold csums for + * an entire extent on disk. + */ +#define BTRFS_EXTENT_CSUM_KEY 128 + +/* + * root items point to tree roots. They are typically in the root + * tree used by the super block to find all the other trees + */ +#define BTRFS_ROOT_ITEM_KEY 132 + +/* + * root backrefs tie subvols and snapshots to the directory entries that + * reference them + */ +#define BTRFS_ROOT_BACKREF_KEY 144 + +/* + * root refs make a fast index for listing all of the snapshots and + * subvolumes referenced by a given root. They point directly to the + * directory item in the root that references the subvol + */ +#define BTRFS_ROOT_REF_KEY 156 + +/* + * extent items are in the extent map tree. These record which blocks + * are used, and how many references there are to each block + */ +#define BTRFS_EXTENT_ITEM_KEY 168 + +/* + * The same as the BTRFS_EXTENT_ITEM_KEY, except it's metadata we already know + * the length, so we save the level in key->offset instead of the length. + */ +#define BTRFS_METADATA_ITEM_KEY 169 + +#define BTRFS_TREE_BLOCK_REF_KEY 176 + +#define BTRFS_EXTENT_DATA_REF_KEY 178 + +#define BTRFS_EXTENT_REF_V0_KEY 180 + +#define BTRFS_SHARED_BLOCK_REF_KEY 182 + +#define BTRFS_SHARED_DATA_REF_KEY 184 + +/* + * block groups give us hints into the extent allocation trees. Which + * blocks are free etc etc + */ +#define BTRFS_BLOCK_GROUP_ITEM_KEY 192 + +/* + * Every block group is represented in the free space tree by a free space info + * item, which stores some accounting information. It is keyed on + * (block_group_start, FREE_SPACE_INFO, block_group_length). + */ +#define BTRFS_FREE_SPACE_INFO_KEY 198 + +/* + * A free space extent tracks an extent of space that is free in a block group. + * It is keyed on (start, FREE_SPACE_EXTENT, length). + */ +#define BTRFS_FREE_SPACE_EXTENT_KEY 199 + +/* + * When a block group becomes very fragmented, we convert it to use bitmaps + * instead of extents. A free space bitmap is keyed on + * (start, FREE_SPACE_BITMAP, length); the corresponding item is a bitmap with + * (length / sectorsize) bits. + */ +#define BTRFS_FREE_SPACE_BITMAP_KEY 200 + +#define BTRFS_DEV_EXTENT_KEY 204 +#define BTRFS_DEV_ITEM_KEY 216 +#define BTRFS_CHUNK_ITEM_KEY 228 + +/* + * Records the overall state of the qgroups. + * There's only one instance of this key present, + * (0, BTRFS_QGROUP_STATUS_KEY, 0) + */ +#define BTRFS_QGROUP_STATUS_KEY 240 +/* + * Records the currently used space of the qgroup. + * One key per qgroup, (0, BTRFS_QGROUP_INFO_KEY, qgroupid). + */ +#define BTRFS_QGROUP_INFO_KEY 242 +/* + * Contains the user configured limits for the qgroup. + * One key per qgroup, (0, BTRFS_QGROUP_LIMIT_KEY, qgroupid). + */ +#define BTRFS_QGROUP_LIMIT_KEY 244 +/* + * Records the child-parent relationship of qgroups. For + * each relation, 2 keys are present: + * (childid, BTRFS_QGROUP_RELATION_KEY, parentid) + * (parentid, BTRFS_QGROUP_RELATION_KEY, childid) + */ +#define BTRFS_QGROUP_RELATION_KEY 246 + +/* + * Obsolete name, see BTRFS_TEMPORARY_ITEM_KEY. + */ +#define BTRFS_BALANCE_ITEM_KEY 248 + +/* + * The key type for tree items that are stored persistently, but do not need to + * exist for extended period of time. The items can exist in any tree. + * + * [subtype, BTRFS_TEMPORARY_ITEM_KEY, data] + * + * Existing items: + * + * - balance status item + * (BTRFS_BALANCE_OBJECTID, BTRFS_TEMPORARY_ITEM_KEY, 0) + */ +#define BTRFS_TEMPORARY_ITEM_KEY 248 + +/* + * Obsolete name, see BTRFS_PERSISTENT_ITEM_KEY + */ +#define BTRFS_DEV_STATS_KEY 249 + +/* + * The key type for tree items that are stored persistently and usually exist + * for a long period, eg. filesystem lifetime. The item kinds can be status + * information, stats or preference values. The item can exist in any tree. + * + * [subtype, BTRFS_PERSISTENT_ITEM_KEY, data] + * + * Existing items: + * + * - device statistics, store IO stats in the device tree, one key for all + * stats + * (BTRFS_DEV_STATS_OBJECTID, BTRFS_DEV_STATS_KEY, 0) + */ +#define BTRFS_PERSISTENT_ITEM_KEY 249 + +/* + * Persistantly stores the device replace state in the device tree. + * The key is built like this: (0, BTRFS_DEV_REPLACE_KEY, 0). + */ +#define BTRFS_DEV_REPLACE_KEY 250 + +/* + * Stores items that allow to quickly map UUIDs to something else. + * These items are part of the filesystem UUID tree. + * The key is built like this: + * (UUID_upper_64_bits, BTRFS_UUID_KEY*, UUID_lower_64_bits). + */ +#if BTRFS_UUID_SIZE != 16 +#error "UUID items require BTRFS_UUID_SIZE == 16!" +#endif +#define BTRFS_UUID_KEY_SUBVOL 251 /* for UUIDs assigned to subvols */ +#define BTRFS_UUID_KEY_RECEIVED_SUBVOL 252 /* for UUIDs assigned to + * received subvols */ + +/* + * string items are for debugging. They just store a short string of + * data in the FS + */ +#define BTRFS_STRING_ITEM_KEY 253 + + + +/* 32 bytes in various csum fields */ +#define BTRFS_CSUM_SIZE 32 + +/* csum types */ +#define BTRFS_CSUM_TYPE_CRC32 0 + +/* + * flags definitions for directory entry item type + * + * Used by: + * struct btrfs_dir_item.type + */ +#define BTRFS_FT_UNKNOWN 0 +#define BTRFS_FT_REG_FILE 1 +#define BTRFS_FT_DIR 2 +#define BTRFS_FT_CHRDEV 3 +#define BTRFS_FT_BLKDEV 4 +#define BTRFS_FT_FIFO 5 +#define BTRFS_FT_SOCK 6 +#define BTRFS_FT_SYMLINK 7 +#define BTRFS_FT_XATTR 8 +#define BTRFS_FT_MAX 9 + +/* + * The key defines the order in the tree, and so it also defines (optimal) + * block layout. + * + * objectid corresponds to the inode number. + * + * type tells us things about the object, and is a kind of stream selector. + * so for a given inode, keys with type of 1 might refer to the inode data, + * type of 2 may point to file data in the btree and type == 3 may point to + * extents. + * + * offset is the starting byte offset for this key in the stream. + * + * btrfs_disk_key is in disk byte order. struct btrfs_key is always + * in cpu native order. Otherwise they are identical and their sizes + * should be the same (ie both packed) + */ +struct btrfs_disk_key { + __le64 objectid; + __u8 type; + __le64 offset; +} __attribute__ ((__packed__)); + +struct btrfs_key { + __u64 objectid; + __u8 type; + __u64 offset; +} __attribute__ ((__packed__)); + +struct btrfs_dev_item { + /* the internal btrfs device id */ + __le64 devid; + + /* size of the device */ + __le64 total_bytes; + + /* bytes used */ + __le64 bytes_used; + + /* optimal io alignment for this device */ + __le32 io_align; + + /* optimal io width for this device */ + __le32 io_width; + + /* minimal io size for this device */ + __le32 sector_size; + + /* type and info about this device */ + __le64 type; + + /* expected generation for this device */ + __le64 generation; + + /* + * starting byte of this partition on the device, + * to allow for stripe alignment in the future + */ + __le64 start_offset; + + /* grouping information for allocation decisions */ + __le32 dev_group; + + /* seek speed 0-100 where 100 is fastest */ + __u8 seek_speed; + + /* bandwidth 0-100 where 100 is fastest */ + __u8 bandwidth; + + /* btrfs generated uuid for this device */ + __u8 uuid[BTRFS_UUID_SIZE]; + + /* uuid of FS who owns this device */ + __u8 fsid[BTRFS_UUID_SIZE]; +} __attribute__ ((__packed__)); + +struct btrfs_stripe { + __le64 devid; + __le64 offset; + __u8 dev_uuid[BTRFS_UUID_SIZE]; +} __attribute__ ((__packed__)); + +struct btrfs_chunk { + /* size of this chunk in bytes */ + __le64 length; + + /* objectid of the root referencing this chunk */ + __le64 owner; + + __le64 stripe_len; + __le64 type; + + /* optimal io alignment for this chunk */ + __le32 io_align; + + /* optimal io width for this chunk */ + __le32 io_width; + + /* minimal io size for this chunk */ + __le32 sector_size; + + /* 2^16 stripes is quite a lot, a second limit is the size of a single + * item in the btree + */ + __le16 num_stripes; + + /* sub stripes only matter for raid10 */ + __le16 sub_stripes; + struct btrfs_stripe stripe; + /* additional stripes go here */ +} __attribute__ ((__packed__)); + +#define BTRFS_FREE_SPACE_EXTENT 1 +#define BTRFS_FREE_SPACE_BITMAP 2 + +struct btrfs_free_space_entry { + __le64 offset; + __le64 bytes; + __u8 type; +} __attribute__ ((__packed__)); + +struct btrfs_free_space_header { + struct btrfs_disk_key location; + __le64 generation; + __le64 num_entries; + __le64 num_bitmaps; +} __attribute__ ((__packed__)); + +#define BTRFS_HEADER_FLAG_WRITTEN (1ULL << 0) +#define BTRFS_HEADER_FLAG_RELOC (1ULL << 1) + +/* Super block flags */ +/* Errors detected */ +#define BTRFS_SUPER_FLAG_ERROR (1ULL << 2) + +#define BTRFS_SUPER_FLAG_SEEDING (1ULL << 32) +#define BTRFS_SUPER_FLAG_METADUMP (1ULL << 33) + + +/* + * items in the extent btree are used to record the objectid of the + * owner of the block and the number of references + */ + +struct btrfs_extent_item { + __le64 refs; + __le64 generation; + __le64 flags; +} __attribute__ ((__packed__)); + +struct btrfs_extent_item_v0 { + __le32 refs; +} __attribute__ ((__packed__)); + + +#define BTRFS_EXTENT_FLAG_DATA (1ULL << 0) +#define BTRFS_EXTENT_FLAG_TREE_BLOCK (1ULL << 1) + +/* following flags only apply to tree blocks */ + +/* use full backrefs for extent pointers in the block */ +#define BTRFS_BLOCK_FLAG_FULL_BACKREF (1ULL << 8) + +/* + * this flag is only used internally by scrub and may be changed at any time + * it is only declared here to avoid collisions + */ +#define BTRFS_EXTENT_FLAG_SUPER (1ULL << 48) + +struct btrfs_tree_block_info { + struct btrfs_disk_key key; + __u8 level; +} __attribute__ ((__packed__)); + +struct btrfs_extent_data_ref { + __le64 root; + __le64 objectid; + __le64 offset; + __le32 count; +} __attribute__ ((__packed__)); + +struct btrfs_shared_data_ref { + __le32 count; +} __attribute__ ((__packed__)); + +struct btrfs_extent_inline_ref { + __u8 type; + __le64 offset; +} __attribute__ ((__packed__)); + +/* old style backrefs item */ +struct btrfs_extent_ref_v0 { + __le64 root; + __le64 generation; + __le64 objectid; + __le32 count; +} __attribute__ ((__packed__)); + + +/* dev extents record free space on individual devices. The owner + * field points back to the chunk allocation mapping tree that allocated + * the extent. The chunk tree uuid field is a way to double check the owner + */ +struct btrfs_dev_extent { + __le64 chunk_tree; + __le64 chunk_objectid; + __le64 chunk_offset; + __le64 length; + __u8 chunk_tree_uuid[BTRFS_UUID_SIZE]; +} __attribute__ ((__packed__)); + +struct btrfs_inode_ref { + __le64 index; + __le16 name_len; + /* name goes here */ +} __attribute__ ((__packed__)); + +struct btrfs_inode_extref { + __le64 parent_objectid; + __le64 index; + __le16 name_len; + __u8 name[0]; + /* name goes here */ +} __attribute__ ((__packed__)); + +struct btrfs_timespec { + __le64 sec; + __le32 nsec; +} __attribute__ ((__packed__)); + +struct btrfs_inode_item { + /* nfs style generation number */ + __le64 generation; + /* transid that last touched this inode */ + __le64 transid; + __le64 size; + __le64 nbytes; + __le64 block_group; + __le32 nlink; + __le32 uid; + __le32 gid; + __le32 mode; + __le64 rdev; + __le64 flags; + + /* modification sequence number for NFS */ + __le64 sequence; + + /* + * a little future expansion, for more than this we can + * just grow the inode item and version it + */ + __le64 reserved[4]; + struct btrfs_timespec atime; + struct btrfs_timespec ctime; + struct btrfs_timespec mtime; + struct btrfs_timespec otime; +} __attribute__ ((__packed__)); + +struct btrfs_dir_log_item { + __le64 end; +} __attribute__ ((__packed__)); + +struct btrfs_dir_item { + struct btrfs_disk_key location; + __le64 transid; + __le16 data_len; + __le16 name_len; + __u8 type; +} __attribute__ ((__packed__)); + +#define BTRFS_ROOT_SUBVOL_RDONLY (1ULL << 0) + +/* + * Internal in-memory flag that a subvolume has been marked for deletion but + * still visible as a directory + */ +#define BTRFS_ROOT_SUBVOL_DEAD (1ULL << 48) + +struct btrfs_root_item { + struct btrfs_inode_item inode; + __le64 generation; + __le64 root_dirid; + __le64 bytenr; + __le64 byte_limit; + __le64 bytes_used; + __le64 last_snapshot; + __le64 flags; + __le32 refs; + struct btrfs_disk_key drop_progress; + __u8 drop_level; + __u8 level; + + /* + * The following fields appear after subvol_uuids+subvol_times + * were introduced. + */ + + /* + * This generation number is used to test if the new fields are valid + * and up to date while reading the root item. Every time the root item + * is written out, the "generation" field is copied into this field. If + * anyone ever mounted the fs with an older kernel, we will have + * mismatching generation values here and thus must invalidate the + * new fields. See btrfs_update_root and btrfs_find_last_root for + * details. + * the offset of generation_v2 is also used as the start for the memset + * when invalidating the fields. + */ + __le64 generation_v2; + __u8 uuid[BTRFS_UUID_SIZE]; + __u8 parent_uuid[BTRFS_UUID_SIZE]; + __u8 received_uuid[BTRFS_UUID_SIZE]; + __le64 ctransid; /* updated when an inode changes */ + __le64 otransid; /* trans when created */ + __le64 stransid; /* trans when sent. non-zero for received subvol */ + __le64 rtransid; /* trans when received. non-zero for received subvol */ + struct btrfs_timespec ctime; + struct btrfs_timespec otime; + struct btrfs_timespec stime; + struct btrfs_timespec rtime; + __le64 reserved[8]; /* for future */ +} __attribute__ ((__packed__)); + +/* + * this is used for both forward and backward root refs + */ +struct btrfs_root_ref { + __le64 dirid; + __le64 sequence; + __le16 name_len; +} __attribute__ ((__packed__)); + +struct btrfs_disk_balance_args { + /* + * profiles to operate on, single is denoted by + * BTRFS_AVAIL_ALLOC_BIT_SINGLE + */ + __le64 profiles; + + /* + * usage filter + * BTRFS_BALANCE_ARGS_USAGE with a single value means '0..N' + * BTRFS_BALANCE_ARGS_USAGE_RANGE - range syntax, min..max + */ + union { + __le64 usage; + struct { + __le32 usage_min; + __le32 usage_max; + }; + }; + + /* devid filter */ + __le64 devid; + + /* devid subset filter [pstart..pend) */ + __le64 pstart; + __le64 pend; + + /* btrfs virtual address space subset filter [vstart..vend) */ + __le64 vstart; + __le64 vend; + + /* + * profile to convert to, single is denoted by + * BTRFS_AVAIL_ALLOC_BIT_SINGLE + */ + __le64 target; + + /* BTRFS_BALANCE_ARGS_* */ + __le64 flags; + + /* + * BTRFS_BALANCE_ARGS_LIMIT with value 'limit' + * BTRFS_BALANCE_ARGS_LIMIT_RANGE - the extend version can use minimum + * and maximum + */ + union { + __le64 limit; + struct { + __le32 limit_min; + __le32 limit_max; + }; + }; + + /* + * Process chunks that cross stripes_min..stripes_max devices, + * BTRFS_BALANCE_ARGS_STRIPES_RANGE + */ + __le32 stripes_min; + __le32 stripes_max; + + __le64 unused[6]; +} __attribute__ ((__packed__)); + +/* + * store balance parameters to disk so that balance can be properly + * resumed after crash or unmount + */ +struct btrfs_balance_item { + /* BTRFS_BALANCE_* */ + __le64 flags; + + struct btrfs_disk_balance_args data; + struct btrfs_disk_balance_args meta; + struct btrfs_disk_balance_args sys; + + __le64 unused[4]; +} __attribute__ ((__packed__)); + +#define BTRFS_FILE_EXTENT_INLINE 0 +#define BTRFS_FILE_EXTENT_REG 1 +#define BTRFS_FILE_EXTENT_PREALLOC 2 + +struct btrfs_file_extent_item { + /* + * transaction id that created this extent + */ + __le64 generation; + /* + * max number of bytes to hold this extent in ram + * when we split a compressed extent we can't know how big + * each of the resulting pieces will be. So, this is + * an upper limit on the size of the extent in ram instead of + * an exact limit. + */ + __le64 ram_bytes; + + /* + * 32 bits for the various ways we might encode the data, + * including compression and encryption. If any of these + * are set to something a given disk format doesn't understand + * it is treated like an incompat flag for reading and writing, + * but not for stat. + */ + __u8 compression; + __u8 encryption; + __le16 other_encoding; /* spare for later use */ + + /* are we inline data or a real extent? */ + __u8 type; + + /* + * disk space consumed by the extent, checksum blocks are included + * in these numbers + * + * At this offset in the structure, the inline extent data start. + */ + __le64 disk_bytenr; + __le64 disk_num_bytes; + /* + * the logical offset in file blocks (no csums) + * this extent record is for. This allows a file extent to point + * into the middle of an existing extent on disk, sharing it + * between two snapshots (useful if some bytes in the middle of the + * extent have changed + */ + __le64 offset; + /* + * the logical number of file blocks (no csums included). This + * always reflects the size uncompressed and without encoding. + */ + __le64 num_bytes; + +} __attribute__ ((__packed__)); + +struct btrfs_csum_item { + __u8 csum; +} __attribute__ ((__packed__)); + +struct btrfs_dev_stats_item { + /* + * grow this item struct at the end for future enhancements and keep + * the existing values unchanged + */ + __le64 values[BTRFS_DEV_STAT_VALUES_MAX]; +} __attribute__ ((__packed__)); + +#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_ALWAYS 0 +#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_AVOID 1 +#define BTRFS_DEV_REPLACE_ITEM_STATE_NEVER_STARTED 0 +#define BTRFS_DEV_REPLACE_ITEM_STATE_STARTED 1 +#define BTRFS_DEV_REPLACE_ITEM_STATE_SUSPENDED 2 +#define BTRFS_DEV_REPLACE_ITEM_STATE_FINISHED 3 +#define BTRFS_DEV_REPLACE_ITEM_STATE_CANCELED 4 + +struct btrfs_dev_replace_item { + /* + * grow this item struct at the end for future enhancements and keep + * the existing values unchanged + */ + __le64 src_devid; + __le64 cursor_left; + __le64 cursor_right; + __le64 cont_reading_from_srcdev_mode; + + __le64 replace_state; + __le64 time_started; + __le64 time_stopped; + __le64 num_write_errors; + __le64 num_uncorrectable_read_errors; +} __attribute__ ((__packed__)); + +/* different types of block groups (and chunks) */ +#define BTRFS_BLOCK_GROUP_DATA (1ULL << 0) +#define BTRFS_BLOCK_GROUP_SYSTEM (1ULL << 1) +#define BTRFS_BLOCK_GROUP_METADATA (1ULL << 2) +#define BTRFS_BLOCK_GROUP_RAID0 (1ULL << 3) +#define BTRFS_BLOCK_GROUP_RAID1 (1ULL << 4) +#define BTRFS_BLOCK_GROUP_DUP (1ULL << 5) +#define BTRFS_BLOCK_GROUP_RAID10 (1ULL << 6) +#define BTRFS_BLOCK_GROUP_RAID5 (1ULL << 7) +#define BTRFS_BLOCK_GROUP_RAID6 (1ULL << 8) +#define BTRFS_BLOCK_GROUP_RESERVED (BTRFS_AVAIL_ALLOC_BIT_SINGLE | \ + BTRFS_SPACE_INFO_GLOBAL_RSV) + +enum btrfs_raid_types { + BTRFS_RAID_RAID10, + BTRFS_RAID_RAID1, + BTRFS_RAID_DUP, + BTRFS_RAID_RAID0, + BTRFS_RAID_SINGLE, + BTRFS_RAID_RAID5, + BTRFS_RAID_RAID6, + BTRFS_NR_RAID_TYPES +}; + +#define BTRFS_BLOCK_GROUP_TYPE_MASK (BTRFS_BLOCK_GROUP_DATA | \ + BTRFS_BLOCK_GROUP_SYSTEM | \ + BTRFS_BLOCK_GROUP_METADATA) + +#define BTRFS_BLOCK_GROUP_PROFILE_MASK (BTRFS_BLOCK_GROUP_RAID0 | \ + BTRFS_BLOCK_GROUP_RAID1 | \ + BTRFS_BLOCK_GROUP_RAID5 | \ + BTRFS_BLOCK_GROUP_RAID6 | \ + BTRFS_BLOCK_GROUP_DUP | \ + BTRFS_BLOCK_GROUP_RAID10) +#define BTRFS_BLOCK_GROUP_RAID56_MASK (BTRFS_BLOCK_GROUP_RAID5 | \ + BTRFS_BLOCK_GROUP_RAID6) + +/* + * We need a bit for restriper to be able to tell when chunks of type + * SINGLE are available. This "extended" profile format is used in + * fs_info->avail_*_alloc_bits (in-memory) and balance item fields + * (on-disk). The corresponding on-disk bit in chunk.type is reserved + * to avoid remappings between two formats in future. + */ +#define BTRFS_AVAIL_ALLOC_BIT_SINGLE (1ULL << 48) + +/* + * A fake block group type that is used to communicate global block reserve + * size to userspace via the SPACE_INFO ioctl. + */ +#define BTRFS_SPACE_INFO_GLOBAL_RSV (1ULL << 49) + +#define BTRFS_EXTENDED_PROFILE_MASK (BTRFS_BLOCK_GROUP_PROFILE_MASK | \ + BTRFS_AVAIL_ALLOC_BIT_SINGLE) + +static inline __u64 chunk_to_extended(__u64 flags) +{ + if ((flags & BTRFS_BLOCK_GROUP_PROFILE_MASK) == 0) + flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE; + + return flags; +} +static inline __u64 extended_to_chunk(__u64 flags) +{ + return flags & ~BTRFS_AVAIL_ALLOC_BIT_SINGLE; +} + +struct btrfs_block_group_item { + __le64 used; + __le64 chunk_objectid; + __le64 flags; +} __attribute__ ((__packed__)); + +struct btrfs_free_space_info { + __le32 extent_count; + __le32 flags; +} __attribute__ ((__packed__)); + +#define BTRFS_FREE_SPACE_USING_BITMAPS (1ULL << 0) + +#define BTRFS_QGROUP_LEVEL_SHIFT 48 +static inline __u64 btrfs_qgroup_level(__u64 qgroupid) +{ + return qgroupid >> BTRFS_QGROUP_LEVEL_SHIFT; +} + +/* + * is subvolume quota turned on? + */ +#define BTRFS_QGROUP_STATUS_FLAG_ON (1ULL << 0) +/* + * RESCAN is set during the initialization phase + */ +#define BTRFS_QGROUP_STATUS_FLAG_RESCAN (1ULL << 1) +/* + * Some qgroup entries are known to be out of date, + * either because the configuration has changed in a way that + * makes a rescan necessary, or because the fs has been mounted + * with a non-qgroup-aware version. + * Turning qouta off and on again makes it inconsistent, too. + */ +#define BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT (1ULL << 2) + +#define BTRFS_QGROUP_STATUS_VERSION 1 + +struct btrfs_qgroup_status_item { + __le64 version; + /* + * the generation is updated during every commit. As older + * versions of btrfs are not aware of qgroups, it will be + * possible to detect inconsistencies by checking the + * generation on mount time + */ + __le64 generation; + + /* flag definitions see above */ + __le64 flags; + + /* + * only used during scanning to record the progress + * of the scan. It contains a logical address + */ + __le64 rescan; +} __attribute__ ((__packed__)); + +struct btrfs_qgroup_info_item { + __le64 generation; + __le64 rfer; + __le64 rfer_cmpr; + __le64 excl; + __le64 excl_cmpr; +} __attribute__ ((__packed__)); + +struct btrfs_qgroup_limit_item { + /* + * only updated when any of the other values change + */ + __le64 flags; + __le64 max_rfer; + __le64 max_excl; + __le64 rsv_rfer; + __le64 rsv_excl; +} __attribute__ ((__packed__)); + +#endif /* _BTRFS_CTREE_H_ */ diff --git a/include/uapi/linux/coresight-stm.h b/include/uapi/linux/coresight-stm.h new file mode 100644 index 000000000000..7e4272cf1fb2 --- /dev/null +++ b/include/uapi/linux/coresight-stm.h @@ -0,0 +1,21 @@ +#ifndef __UAPI_CORESIGHT_STM_H_ +#define __UAPI_CORESIGHT_STM_H_ + +#define STM_FLAG_TIMESTAMPED BIT(3) +#define STM_FLAG_GUARANTEED BIT(7) + +/* + * The CoreSight STM supports guaranteed and invariant timing + * transactions. Guaranteed transactions are guaranteed to be + * traced, this might involve stalling the bus or system to + * ensure the transaction is accepted by the STM. While invariant + * timing transactions are not guaranteed to be traced, they + * will take an invariant amount of time regardless of the + * state of the STM. + */ +enum { + STM_OPTION_GUARANTEED = 0, + STM_OPTION_INVARIANT, +}; + +#endif diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index c9fee5781eb1..ba0073b26fa6 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -33,6 +33,30 @@ enum devlink_command { DEVLINK_CMD_PORT_SPLIT, DEVLINK_CMD_PORT_UNSPLIT, + DEVLINK_CMD_SB_GET, /* can dump */ + DEVLINK_CMD_SB_SET, + DEVLINK_CMD_SB_NEW, + DEVLINK_CMD_SB_DEL, + + DEVLINK_CMD_SB_POOL_GET, /* can dump */ + DEVLINK_CMD_SB_POOL_SET, + DEVLINK_CMD_SB_POOL_NEW, + DEVLINK_CMD_SB_POOL_DEL, + + DEVLINK_CMD_SB_PORT_POOL_GET, /* can dump */ + DEVLINK_CMD_SB_PORT_POOL_SET, + DEVLINK_CMD_SB_PORT_POOL_NEW, + DEVLINK_CMD_SB_PORT_POOL_DEL, + + DEVLINK_CMD_SB_TC_POOL_BIND_GET, /* can dump */ + DEVLINK_CMD_SB_TC_POOL_BIND_SET, + DEVLINK_CMD_SB_TC_POOL_BIND_NEW, + DEVLINK_CMD_SB_TC_POOL_BIND_DEL, + + /* Shared buffer occupancy monitoring commands */ + DEVLINK_CMD_SB_OCC_SNAPSHOT, + DEVLINK_CMD_SB_OCC_MAX_CLEAR, + /* add new commands above here */ __DEVLINK_CMD_MAX, @@ -46,6 +70,31 @@ enum devlink_port_type { DEVLINK_PORT_TYPE_IB, }; +enum devlink_sb_pool_type { + DEVLINK_SB_POOL_TYPE_INGRESS, + DEVLINK_SB_POOL_TYPE_EGRESS, +}; + +/* static threshold - limiting the maximum number of bytes. + * dynamic threshold - limiting the maximum number of bytes + * based on the currently available free space in the shared buffer pool. + * In this mode, the maximum quota is calculated based + * on the following formula: + * max_quota = alpha / (1 + alpha) * Free_Buffer + * While Free_Buffer is the amount of none-occupied buffer associated to + * the relevant pool. + * The value range which can be passed is 0-20 and serves + * for computation of alpha by following formula: + * alpha = 2 ^ (passed_value - 10) + */ + +enum devlink_sb_threshold_type { + DEVLINK_SB_THRESHOLD_TYPE_STATIC, + DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC, +}; + +#define DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX 20 + enum devlink_attr { /* don't change the order or add anything between, this is ABI! */ DEVLINK_ATTR_UNSPEC, @@ -62,6 +111,20 @@ enum devlink_attr { DEVLINK_ATTR_PORT_IBDEV_NAME, /* string */ DEVLINK_ATTR_PORT_SPLIT_COUNT, /* u32 */ DEVLINK_ATTR_PORT_SPLIT_GROUP, /* u32 */ + DEVLINK_ATTR_SB_INDEX, /* u32 */ + DEVLINK_ATTR_SB_SIZE, /* u32 */ + DEVLINK_ATTR_SB_INGRESS_POOL_COUNT, /* u16 */ + DEVLINK_ATTR_SB_EGRESS_POOL_COUNT, /* u16 */ + DEVLINK_ATTR_SB_INGRESS_TC_COUNT, /* u16 */ + DEVLINK_ATTR_SB_EGRESS_TC_COUNT, /* u16 */ + DEVLINK_ATTR_SB_POOL_INDEX, /* u16 */ + DEVLINK_ATTR_SB_POOL_TYPE, /* u8 */ + DEVLINK_ATTR_SB_POOL_SIZE, /* u32 */ + DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE, /* u8 */ + DEVLINK_ATTR_SB_THRESHOLD, /* u32 */ + DEVLINK_ATTR_SB_TC_INDEX, /* u16 */ + DEVLINK_ATTR_SB_OCC_CUR, /* u32 */ + DEVLINK_ATTR_SB_OCC_MAX, /* u32 */ /* add new attributes above here, update the policy in devlink.c */ diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 71e1d0ed92f7..cb4a72f888d5 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -282,16 +282,18 @@ typedef struct elf64_phdr { #define SHT_HIUSER 0xffffffff /* sh_flags */ -#define SHF_WRITE 0x1 -#define SHF_ALLOC 0x2 -#define SHF_EXECINSTR 0x4 -#define SHF_MASKPROC 0xf0000000 +#define SHF_WRITE 0x1 +#define SHF_ALLOC 0x2 +#define SHF_EXECINSTR 0x4 +#define SHF_RELA_LIVEPATCH 0x00100000 +#define SHF_MASKPROC 0xf0000000 /* special section indexes */ #define SHN_UNDEF 0 #define SHN_LORESERVE 0xff00 #define SHN_LOPROC 0xff00 #define SHN_HIPROC 0xff1f +#define SHN_LIVEPATCH 0xff20 #define SHN_ABS 0xfff1 #define SHN_COMMON 0xfff2 #define SHN_HIRESERVE 0xffff diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h index 96161b8202b5..620c8a5ddc00 100644 --- a/include/uapi/linux/fib_rules.h +++ b/include/uapi/linux/fib_rules.h @@ -49,6 +49,7 @@ enum { FRA_TABLE, /* Extended table id */ FRA_FWMASK, /* mask for netfilter mark */ FRA_OIFNAME, + FRA_PAD, __FRA_MAX }; diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h index fbff8b28aa35..3b00f7c8943f 100644 --- a/include/uapi/linux/fs.h +++ b/include/uapi/linux/fs.h @@ -323,5 +323,7 @@ struct fscrypt_policy { /* flags for preadv2/pwritev2: */ #define RWF_HIPRI 0x00000001 /* high priority request, poll if possible */ +#define RWF_DSYNC 0x00000002 /* per-IO O_DSYNC */ +#define RWF_SYNC 0x00000004 /* per-IO O_SYNC */ #endif /* _UAPI_LINUX_FS_H */ diff --git a/include/uapi/linux/gen_stats.h b/include/uapi/linux/gen_stats.h index 6487317ea619..52deccc2128e 100644 --- a/include/uapi/linux/gen_stats.h +++ b/include/uapi/linux/gen_stats.h @@ -10,6 +10,7 @@ enum { TCA_STATS_QUEUE, TCA_STATS_APP, TCA_STATS_RATE_EST64, + TCA_STATS_PAD, __TCA_STATS_MAX, }; #define TCA_STATS_MAX (__TCA_STATS_MAX - 1) diff --git a/include/uapi/linux/gtp.h b/include/uapi/linux/gtp.h new file mode 100644 index 000000000000..ca1054dd8249 --- /dev/null +++ b/include/uapi/linux/gtp.h @@ -0,0 +1,33 @@ +#ifndef _UAPI_LINUX_GTP_H_ +#define _UAPI_LINUX_GTP_H__ + +enum gtp_genl_cmds { + GTP_CMD_NEWPDP, + GTP_CMD_DELPDP, + GTP_CMD_GETPDP, + + GTP_CMD_MAX, +}; + +enum gtp_version { + GTP_V0 = 0, + GTP_V1, +}; + +enum gtp_attrs { + GTPA_UNSPEC = 0, + GTPA_LINK, + GTPA_VERSION, + GTPA_TID, /* for GTPv0 only */ + GTPA_SGSN_ADDRESS, + GTPA_MS_ADDRESS, + GTPA_FLOW, + GTPA_NET_NS_FD, + GTPA_I_TEI, /* for GTPv1 only */ + GTPA_O_TEI, /* for GTPv1 only */ + GTPA_PAD, + __GTPA_MAX, +}; +#define GTPA_MAX (__GTPA_MAX + 1) + +#endif /* _UAPI_LINUX_GTP_H_ */ diff --git a/include/uapi/linux/i2c.h b/include/uapi/linux/i2c.h index b0a7dd61eb35..adcbef4bff61 100644 --- a/include/uapi/linux/i2c.h +++ b/include/uapi/linux/i2c.h @@ -68,14 +68,15 @@ struct i2c_msg { __u16 addr; /* slave address */ __u16 flags; -#define I2C_M_TEN 0x0010 /* this is a ten bit chip address */ #define I2C_M_RD 0x0001 /* read data, from slave to master */ -#define I2C_M_STOP 0x8000 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_NOSTART */ -#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */ -#define I2C_M_NO_RD_ACK 0x0800 /* if I2C_FUNC_PROTOCOL_MANGLING */ + /* I2C_M_RD is guaranteed to be 0x0001! */ +#define I2C_M_TEN 0x0010 /* this is a ten bit chip address */ #define I2C_M_RECV_LEN 0x0400 /* length will be first received byte */ +#define I2C_M_NO_RD_ACK 0x0800 /* if I2C_FUNC_PROTOCOL_MANGLING */ +#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */ +#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */ +#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_NOSTART */ +#define I2C_M_STOP 0x8000 /* if I2C_FUNC_PROTOCOL_MANGLING */ __u16 len; /* msg length */ __u8 *buf; /* pointer to msg data */ }; diff --git a/include/uapi/linux/if.h b/include/uapi/linux/if.h index f80277569f24..e601c8c3bdc7 100644 --- a/include/uapi/linux/if.h +++ b/include/uapi/linux/if.h @@ -19,14 +19,20 @@ #ifndef _LINUX_IF_H #define _LINUX_IF_H +#include <linux/libc-compat.h> /* for compatibility with glibc */ #include <linux/types.h> /* for "__kernel_caddr_t" et al */ #include <linux/socket.h> /* for "struct sockaddr" et al */ #include <linux/compiler.h> /* for "__user" et al */ +#if __UAPI_DEF_IF_IFNAMSIZ #define IFNAMSIZ 16 +#endif /* __UAPI_DEF_IF_IFNAMSIZ */ #define IFALIASZ 256 #include <linux/hdlc/ioctl.h> +/* For glibc compatibility. An empty enum does not compile. */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 && \ + __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0 /** * enum net_device_flags - &struct net_device flags * @@ -68,6 +74,8 @@ * @IFF_ECHO: echo sent packets. Volatile. */ enum net_device_flags { +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS IFF_UP = 1<<0, /* sysfs */ IFF_BROADCAST = 1<<1, /* volatile */ IFF_DEBUG = 1<<2, /* sysfs */ @@ -84,11 +92,17 @@ enum net_device_flags { IFF_PORTSEL = 1<<13, /* sysfs */ IFF_AUTOMEDIA = 1<<14, /* sysfs */ IFF_DYNAMIC = 1<<15, /* sysfs */ +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO IFF_LOWER_UP = 1<<16, /* volatile */ IFF_DORMANT = 1<<17, /* volatile */ IFF_ECHO = 1<<18, /* volatile */ +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ }; +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 && __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0 */ +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS #define IFF_UP IFF_UP #define IFF_BROADCAST IFF_BROADCAST #define IFF_DEBUG IFF_DEBUG @@ -105,9 +119,13 @@ enum net_device_flags { #define IFF_PORTSEL IFF_PORTSEL #define IFF_AUTOMEDIA IFF_AUTOMEDIA #define IFF_DYNAMIC IFF_DYNAMIC +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS */ + +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO #define IFF_LOWER_UP IFF_LOWER_UP #define IFF_DORMANT IFF_DORMANT #define IFF_ECHO IFF_ECHO +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\ IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT) @@ -166,6 +184,8 @@ enum { * being very small might be worth keeping for clean configuration. */ +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_IFMAP struct ifmap { unsigned long mem_start; unsigned long mem_end; @@ -175,6 +195,7 @@ struct ifmap { unsigned char port; /* 3 bytes spare */ }; +#endif /* __UAPI_DEF_IF_IFMAP */ struct if_settings { unsigned int type; /* Type of physical device or protocol */ @@ -200,6 +221,8 @@ struct if_settings { * remainder may be interface specific. */ +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_IFREQ struct ifreq { #define IFHWADDRLEN 6 union @@ -223,6 +246,7 @@ struct ifreq { struct if_settings ifru_settings; } ifr_ifru; }; +#endif /* __UAPI_DEF_IF_IFREQ */ #define ifr_name ifr_ifrn.ifrn_name /* interface name */ #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ @@ -249,6 +273,8 @@ struct ifreq { * must know all networks accessible). */ +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_IFCONF struct ifconf { int ifc_len; /* size of buffer */ union { @@ -256,6 +282,8 @@ struct ifconf { struct ifreq __user *ifcu_req; } ifc_ifcu; }; +#endif /* __UAPI_DEF_IF_IFCONF */ + #define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */ #define ifc_req ifc_ifcu.ifcu_req /* array of structures */ diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 0536eefff9bf..397d503fdedb 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -134,6 +134,16 @@ struct bridge_vlan_info { __u16 vid; }; +struct bridge_vlan_xstats { + __u64 rx_bytes; + __u64 rx_packets; + __u64 tx_bytes; + __u64 tx_packets; + __u16 vid; + __u16 pad1; + __u32 pad2; +}; + /* Bridge multicast database attributes * [MDBA_MDB] = { * [MDBA_MDB_ENTRY] = { @@ -233,4 +243,12 @@ enum { }; #define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) +/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */ +enum { + BRIDGE_XSTATS_UNSPEC, + BRIDGE_XSTATS_VLAN, + __BRIDGE_XSTATS_MAX +}; +#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1) + #endif /* _UAPI_LINUX_IF_BRIDGE_H */ diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 4a93051c578c..cec849a239f6 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -92,6 +92,7 @@ #define ETH_P_TDLS 0x890D /* TDLS */ #define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */ #define ETH_P_80221 0x8917 /* IEEE 802.21 Media Independent Handover Protocol */ +#define ETH_P_HSR 0x892F /* IEC 62439-3 HSRv1 */ #define ETH_P_LOOPBACK 0x9000 /* Ethernet loopback packet, per IEEE 802.3 */ #define ETH_P_QINQ1 0x9100 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index c488066fb53a..bb36bd5675a7 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -155,6 +155,7 @@ enum { IFLA_PROTO_DOWN, IFLA_GSO_MAX_SEGS, IFLA_GSO_MAX_SIZE, + IFLA_PAD, __IFLA_MAX }; @@ -270,6 +271,8 @@ enum { IFLA_BR_NF_CALL_IP6TABLES, IFLA_BR_NF_CALL_ARPTABLES, IFLA_BR_VLAN_DEFAULT_PVID, + IFLA_BR_PAD, + IFLA_BR_VLAN_STATS_ENABLED, __IFLA_BR_MAX, }; @@ -312,6 +315,7 @@ enum { IFLA_BRPORT_HOLD_TIMER, IFLA_BRPORT_FLUSH, IFLA_BRPORT_MULTICAST_ROUTER, + IFLA_BRPORT_PAD, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -431,6 +435,7 @@ enum { IFLA_MACSEC_SCB, IFLA_MACSEC_REPLAY_PROTECT, IFLA_MACSEC_VALIDATION, + IFLA_MACSEC_PAD, __IFLA_MACSEC_MAX, }; @@ -488,6 +493,7 @@ enum { IFLA_VXLAN_REMCSUM_NOPARTIAL, IFLA_VXLAN_COLLECT_METADATA, IFLA_VXLAN_LABEL, + IFLA_VXLAN_GPE, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) @@ -515,6 +521,24 @@ enum { }; #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) +/* PPP section */ +enum { + IFLA_PPP_UNSPEC, + IFLA_PPP_DEV_FD, + __IFLA_PPP_MAX +}; +#define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1) + +/* GTP section */ +enum { + IFLA_GTP_UNSPEC, + IFLA_GTP_FD0, + IFLA_GTP_FD1, + IFLA_GTP_PDP_HASHSIZE, + __IFLA_GTP_MAX, +}; +#define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1) + /* Bonding section */ enum { @@ -664,6 +688,7 @@ enum { IFLA_VF_STATS_TX_BYTES, IFLA_VF_STATS_BROADCAST, IFLA_VF_STATS_MULTICAST, + IFLA_VF_STATS_PAD, __IFLA_VF_STATS_MAX, }; @@ -774,9 +799,46 @@ enum { IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */ IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */ IFLA_HSR_SEQ_NR, + IFLA_HSR_VERSION, /* HSR version */ __IFLA_HSR_MAX, }; #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1) +/* STATS section */ + +struct if_stats_msg { + __u8 family; + __u8 pad1; + __u16 pad2; + __u32 ifindex; + __u32 filter_mask; +}; + +/* A stats attribute can be netdev specific or a global stat. + * For netdev stats, lets use the prefix IFLA_STATS_LINK_* + */ +enum { + IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */ + IFLA_STATS_LINK_64, + IFLA_STATS_LINK_XSTATS, + __IFLA_STATS_MAX, +}; + +#define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1) + +#define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1)) + +/* These are embedded into IFLA_STATS_LINK_XSTATS: + * [IFLA_STATS_LINK_XSTATS] + * -> [LINK_XSTATS_TYPE_xxx] + * -> [rtnl link type specific attributes] + */ +enum { + LINK_XSTATS_TYPE_UNSPEC, + LINK_XSTATS_TYPE_BRIDGE, + __LINK_XSTATS_TYPE_MAX +}; +#define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) + #endif /* _UAPI_LINUX_IF_LINK_H */ diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h index 26b0d1e3e3e7..f7d4831a2cc7 100644 --- a/include/uapi/linux/if_macsec.h +++ b/include/uapi/linux/if_macsec.h @@ -19,8 +19,10 @@ #define MACSEC_MAX_KEY_LEN 128 -#define DEFAULT_CIPHER_ID 0x0080020001000001ULL -#define DEFAULT_CIPHER_ALT 0x0080C20001000001ULL +#define MACSEC_KEYID_LEN 16 + +#define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL +#define MACSEC_DEFAULT_CIPHER_ALT 0x0080C20001000001ULL #define MACSEC_MIN_ICV_LEN 8 #define MACSEC_MAX_ICV_LEN 32 @@ -55,6 +57,7 @@ enum macsec_secy_attrs { MACSEC_SECY_ATTR_INC_SCI, MACSEC_SECY_ATTR_ES, MACSEC_SECY_ATTR_SCB, + MACSEC_SECY_ATTR_PAD, __MACSEC_SECY_ATTR_END, NUM_MACSEC_SECY_ATTR = __MACSEC_SECY_ATTR_END, MACSEC_SECY_ATTR_MAX = __MACSEC_SECY_ATTR_END - 1, @@ -66,6 +69,7 @@ enum macsec_rxsc_attrs { MACSEC_RXSC_ATTR_ACTIVE, /* config/dump, u8 0..1 */ MACSEC_RXSC_ATTR_SA_LIST, /* dump, nested */ MACSEC_RXSC_ATTR_STATS, /* dump, nested, macsec_rxsc_stats_attr */ + MACSEC_RXSC_ATTR_PAD, __MACSEC_RXSC_ATTR_END, NUM_MACSEC_RXSC_ATTR = __MACSEC_RXSC_ATTR_END, MACSEC_RXSC_ATTR_MAX = __MACSEC_RXSC_ATTR_END - 1, @@ -77,8 +81,9 @@ enum macsec_sa_attrs { MACSEC_SA_ATTR_ACTIVE, /* config/dump, u8 0..1 */ MACSEC_SA_ATTR_PN, /* config/dump, u32 */ MACSEC_SA_ATTR_KEY, /* config, data */ - MACSEC_SA_ATTR_KEYID, /* config/dump, u64 */ + MACSEC_SA_ATTR_KEYID, /* config/dump, 128-bit */ MACSEC_SA_ATTR_STATS, /* dump, nested, macsec_sa_stats_attr */ + MACSEC_SA_ATTR_PAD, __MACSEC_SA_ATTR_END, NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END, MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1, @@ -110,6 +115,7 @@ enum macsec_rxsc_stats_attr { MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_VALID, MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_USING_SA, MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNUSED_SA, + MACSEC_RXSC_STATS_ATTR_PAD, __MACSEC_RXSC_STATS_ATTR_END, NUM_MACSEC_RXSC_STATS_ATTR = __MACSEC_RXSC_STATS_ATTR_END, MACSEC_RXSC_STATS_ATTR_MAX = __MACSEC_RXSC_STATS_ATTR_END - 1, @@ -137,6 +143,7 @@ enum macsec_txsc_stats_attr { MACSEC_TXSC_STATS_ATTR_OUT_PKTS_ENCRYPTED, MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_PROTECTED, MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_ENCRYPTED, + MACSEC_TXSC_STATS_ATTR_PAD, __MACSEC_TXSC_STATS_ATTR_END, NUM_MACSEC_TXSC_STATS_ATTR = __MACSEC_TXSC_STATS_ATTR_END, MACSEC_TXSC_STATS_ATTR_MAX = __MACSEC_TXSC_STATS_ATTR_END - 1, @@ -153,6 +160,7 @@ enum macsec_secy_stats_attr { MACSEC_SECY_STATS_ATTR_IN_PKTS_UNKNOWN_SCI, MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_SCI, MACSEC_SECY_STATS_ATTR_IN_PKTS_OVERRUN, + MACSEC_SECY_STATS_ATTR_PAD, __MACSEC_SECY_STATS_ATTR_END, NUM_MACSEC_SECY_STATS_ATTR = __MACSEC_SECY_STATS_ATTR_END, MACSEC_SECY_STATS_ATTR_MAX = __MACSEC_SECY_STATS_ATTR_END - 1, diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index c077617f3304..b0916fc72cce 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -38,6 +38,7 @@ enum iio_chan_type { IIO_CONCENTRATION, IIO_RESISTANCE, IIO_PH, + IIO_UVINDEX, }; enum iio_modifier { @@ -77,6 +78,7 @@ enum iio_modifier { IIO_MOD_Q, IIO_MOD_CO2, IIO_MOD_VOC, + IIO_MOD_LIGHT_UV, }; enum iio_event_type { diff --git a/include/uapi/linux/ila.h b/include/uapi/linux/ila.h index abde7bbd6f3b..948c0a91e11b 100644 --- a/include/uapi/linux/ila.h +++ b/include/uapi/linux/ila.h @@ -14,6 +14,8 @@ enum { ILA_ATTR_LOCATOR_MATCH, /* u64 */ ILA_ATTR_IFINDEX, /* s32 */ ILA_ATTR_DIR, /* u32 */ + ILA_ATTR_PAD, + ILA_ATTR_CSUM_MODE, /* u8 */ __ILA_ATTR_MAX, }; @@ -34,4 +36,10 @@ enum { #define ILA_DIR_IN (1 << 0) #define ILA_DIR_OUT (1 << 1) +enum { + ILA_CSUM_ADJUST_TRANSPORT, + ILA_CSUM_NEUTRAL_MAP, + ILA_CSUM_NO_ACTION, +}; + #endif /* _UAPI_LINUX_ILA_H */ diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index 68a1f71fde9f..a16643705669 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -113,9 +113,13 @@ enum { INET_DIAG_DCTCPINFO, INET_DIAG_PROTOCOL, /* response attribute only */ INET_DIAG_SKV6ONLY, + INET_DIAG_LOCALS, + INET_DIAG_PEERS, + INET_DIAG_PAD, + __INET_DIAG_MAX, }; -#define INET_DIAG_MAX INET_DIAG_SKV6ONLY +#define INET_DIAG_MAX (__INET_DIAG_MAX - 1) /* INET_DIAG_MEM */ diff --git a/include/uapi/linux/ip_vs.h b/include/uapi/linux/ip_vs.h index 391395c06c7e..22d69894bc92 100644 --- a/include/uapi/linux/ip_vs.h +++ b/include/uapi/linux/ip_vs.h @@ -435,6 +435,7 @@ enum { IPVS_STATS_ATTR_OUTPPS, /* current out packet rate */ IPVS_STATS_ATTR_INBPS, /* current in byte rate */ IPVS_STATS_ATTR_OUTBPS, /* current out byte rate */ + IPVS_STATS_ATTR_PAD, __IPVS_STATS_ATTR_MAX, }; diff --git a/include/uapi/linux/keyctl.h b/include/uapi/linux/keyctl.h index 840cb990abe2..86eddd6241f3 100644 --- a/include/uapi/linux/keyctl.h +++ b/include/uapi/linux/keyctl.h @@ -12,6 +12,8 @@ #ifndef _LINUX_KEYCTL_H #define _LINUX_KEYCTL_H +#include <linux/types.h> + /* special process keyring shortcut IDs */ #define KEY_SPEC_THREAD_KEYRING -1 /* - key ID for thread-specific keyring */ #define KEY_SPEC_PROCESS_KEYRING -2 /* - key ID for process-specific keyring */ @@ -57,5 +59,13 @@ #define KEYCTL_INSTANTIATE_IOV 20 /* instantiate a partially constructed key */ #define KEYCTL_INVALIDATE 21 /* invalidate a key */ #define KEYCTL_GET_PERSISTENT 22 /* get a user's persistent keyring */ +#define KEYCTL_DH_COMPUTE 23 /* Compute Diffie-Hellman values */ + +/* keyctl structures */ +struct keyctl_dh_params { + __s32 private; + __s32 prime; + __s32 base; +}; #endif /* _LINUX_KEYCTL_H */ diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index a7f1f8032ec1..05ebf475104c 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -865,6 +865,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_SPAPR_TCE_64 125 #define KVM_CAP_ARM_PMU_V3 126 #define KVM_CAP_VCPU_ATTRIBUTES 127 +#define KVM_CAP_MAX_VCPU_ID 128 #ifdef KVM_CAP_IRQ_ROUTING diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h index 347ef22a964e..4bd27d0270a2 100644 --- a/include/uapi/linux/l2tp.h +++ b/include/uapi/linux/l2tp.h @@ -126,6 +126,7 @@ enum { L2TP_ATTR_IP6_DADDR, /* struct in6_addr */ L2TP_ATTR_UDP_ZERO_CSUM6_TX, /* u8 */ L2TP_ATTR_UDP_ZERO_CSUM6_RX, /* u8 */ + L2TP_ATTR_PAD, __L2TP_ATTR_MAX, }; @@ -142,6 +143,7 @@ enum { L2TP_ATTR_RX_SEQ_DISCARDS, /* u64 */ L2TP_ATTR_RX_OOS_PACKETS, /* u64 */ L2TP_ATTR_RX_ERRORS, /* u64 */ + L2TP_ATTR_STATS_PAD, __L2TP_ATTR_STATS_MAX, }; diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h index 7d024ceb075d..e4f048ee7043 100644 --- a/include/uapi/linux/libc-compat.h +++ b/include/uapi/linux/libc-compat.h @@ -51,6 +51,40 @@ /* We have included glibc headers... */ #if defined(__GLIBC__) +/* Coordinate with glibc net/if.h header. */ +#if defined(_NET_IF_H) && defined(__USE_MISC) + +/* GLIBC headers included first so don't define anything + * that would already be defined. */ + +#define __UAPI_DEF_IF_IFCONF 0 +#define __UAPI_DEF_IF_IFMAP 0 +#define __UAPI_DEF_IF_IFNAMSIZ 0 +#define __UAPI_DEF_IF_IFREQ 0 +/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 0 +/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ +#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ + +#else /* _NET_IF_H */ + +/* Linux headers included first, and we must define everything + * we need. The expectation is that glibc will check the + * __UAPI_DEF_* defines and adjust appropriately. */ + +#define __UAPI_DEF_IF_IFCONF 1 +#define __UAPI_DEF_IF_IFMAP 1 +#define __UAPI_DEF_IF_IFNAMSIZ 1 +#define __UAPI_DEF_IF_IFREQ 1 +/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1 +/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 + +#endif /* _NET_IF_H */ + /* Coordinate with glibc netinet/in.h header. */ #if defined(_NETINET_IN_H) @@ -117,6 +151,16 @@ * that we need. */ #else /* !defined(__GLIBC__) */ +/* Definitions for if.h */ +#define __UAPI_DEF_IF_IFCONF 1 +#define __UAPI_DEF_IF_IFMAP 1 +#define __UAPI_DEF_IF_IFNAMSIZ 1 +#define __UAPI_DEF_IF_IFREQ 1 +/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1 +/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 + /* Definitions for in.h */ #define __UAPI_DEF_IN_ADDR 1 #define __UAPI_DEF_IN_IPPROTO 1 diff --git a/include/uapi/linux/lwtunnel.h b/include/uapi/linux/lwtunnel.h index f8b01887a495..a478fe80e203 100644 --- a/include/uapi/linux/lwtunnel.h +++ b/include/uapi/linux/lwtunnel.h @@ -22,6 +22,7 @@ enum lwtunnel_ip_t { LWTUNNEL_IP_TTL, LWTUNNEL_IP_TOS, LWTUNNEL_IP_FLAGS, + LWTUNNEL_IP_PAD, __LWTUNNEL_IP_MAX, }; @@ -35,6 +36,7 @@ enum lwtunnel_ip6_t { LWTUNNEL_IP6_HOPLIMIT, LWTUNNEL_IP6_TC, LWTUNNEL_IP6_FLAGS, + LWTUNNEL_IP6_PAD, __LWTUNNEL_IP6_MAX, }; diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index 0de181ad73d5..546b38886e11 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -78,5 +78,7 @@ #define BTRFS_TEST_MAGIC 0x73727279 #define NSFS_MAGIC 0x6e736673 #define BPF_FS_MAGIC 0xcafe4a11 +/* Since UDF 2.01 is ISO 13346 based... */ +#define UDF_SUPER_MAGIC 0x15013346 #endif /* __LINUX_MAGIC_H__ */ diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h index 788655bfa0f3..bd99a8d80f36 100644 --- a/include/uapi/linux/neighbour.h +++ b/include/uapi/linux/neighbour.h @@ -128,6 +128,7 @@ enum { NDTPA_LOCKTIME, /* u64, msecs */ NDTPA_QUEUE_LENBYTES, /* u32 */ NDTPA_MCAST_REPROBES, /* u32 */ + NDTPA_PAD, __NDTPA_MAX }; #define NDTPA_MAX (__NDTPA_MAX - 1) @@ -160,6 +161,7 @@ enum { NDTA_PARMS, /* nested TLV NDTPA_* */ NDTA_STATS, /* struct ndt_stats, read-only */ NDTA_GC_INTERVAL, /* u64, msecs */ + NDTA_PAD, __NDTA_MAX }; #define NDTA_MAX (__NDTA_MAX - 1) diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h index 6d1abea9746e..264e515de16f 100644 --- a/include/uapi/linux/net_tstamp.h +++ b/include/uapi/linux/net_tstamp.h @@ -31,6 +31,16 @@ enum { SOF_TIMESTAMPING_LAST }; +/* + * SO_TIMESTAMPING flags are either for recording a packet timestamp or for + * reporting the timestamp to user space. + * Recording flags can be set both via socket options and control messages. + */ +#define SOF_TIMESTAMPING_TX_RECORD_MASK (SOF_TIMESTAMPING_TX_HARDWARE | \ + SOF_TIMESTAMPING_TX_SOFTWARE | \ + SOF_TIMESTAMPING_TX_SCHED | \ + SOF_TIMESTAMPING_TX_ACK) + /** * struct hwtstamp_config - %SIOCGHWTSTAMP and %SIOCSHWTSTAMP parameter * diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h index 63b2e34f1b60..ebb5154976de 100644 --- a/include/uapi/linux/netfilter/ipset/ip_set.h +++ b/include/uapi/linux/netfilter/ipset/ip_set.h @@ -118,6 +118,7 @@ enum { IPSET_ATTR_SKBMARK, IPSET_ATTR_SKBPRIO, IPSET_ATTR_SKBQUEUE, + IPSET_ATTR_PAD, __IPSET_ATTR_ADT_MAX, }; #define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1) diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index eeffde196f80..6a4dbe04f09e 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -3,6 +3,7 @@ #define NFT_TABLE_MAXNAMELEN 32 #define NFT_CHAIN_MAXNAMELEN 32 +#define NFT_SET_MAXNAMELEN 32 #define NFT_USERDATA_MAXLEN 256 /** @@ -182,6 +183,7 @@ enum nft_chain_attributes { NFTA_CHAIN_USE, NFTA_CHAIN_TYPE, NFTA_CHAIN_COUNTERS, + NFTA_CHAIN_PAD, __NFTA_CHAIN_MAX }; #define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1) @@ -206,6 +208,7 @@ enum nft_rule_attributes { NFTA_RULE_COMPAT, NFTA_RULE_POSITION, NFTA_RULE_USERDATA, + NFTA_RULE_PAD, __NFTA_RULE_MAX }; #define NFTA_RULE_MAX (__NFTA_RULE_MAX - 1) @@ -308,6 +311,7 @@ enum nft_set_attributes { NFTA_SET_TIMEOUT, NFTA_SET_GC_INTERVAL, NFTA_SET_USERDATA, + NFTA_SET_PAD, __NFTA_SET_MAX }; #define NFTA_SET_MAX (__NFTA_SET_MAX - 1) @@ -341,6 +345,7 @@ enum nft_set_elem_attributes { NFTA_SET_ELEM_EXPIRATION, NFTA_SET_ELEM_USERDATA, NFTA_SET_ELEM_EXPR, + NFTA_SET_ELEM_PAD, __NFTA_SET_ELEM_MAX }; #define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1) @@ -584,6 +589,7 @@ enum nft_dynset_attributes { NFTA_DYNSET_SREG_DATA, NFTA_DYNSET_TIMEOUT, NFTA_DYNSET_EXPR, + NFTA_DYNSET_PAD, __NFTA_DYNSET_MAX, }; #define NFTA_DYNSET_MAX (__NFTA_DYNSET_MAX - 1) @@ -806,6 +812,7 @@ enum nft_limit_attributes { NFTA_LIMIT_BURST, NFTA_LIMIT_TYPE, NFTA_LIMIT_FLAGS, + NFTA_LIMIT_PAD, __NFTA_LIMIT_MAX }; #define NFTA_LIMIT_MAX (__NFTA_LIMIT_MAX - 1) @@ -820,6 +827,7 @@ enum nft_counter_attributes { NFTA_COUNTER_UNSPEC, NFTA_COUNTER_BYTES, NFTA_COUNTER_PACKETS, + NFTA_COUNTER_PAD, __NFTA_COUNTER_MAX }; #define NFTA_COUNTER_MAX (__NFTA_COUNTER_MAX - 1) @@ -1055,6 +1063,7 @@ enum nft_trace_attibutes { NFTA_TRACE_MARK, NFTA_TRACE_NFPROTO, NFTA_TRACE_POLICY, + NFTA_TRACE_PAD, __NFTA_TRACE_MAX }; #define NFTA_TRACE_MAX (__NFTA_TRACE_MAX - 1) diff --git a/include/uapi/linux/netfilter/nfnetlink_acct.h b/include/uapi/linux/netfilter/nfnetlink_acct.h index f3e34dbbf966..36047ec70f37 100644 --- a/include/uapi/linux/netfilter/nfnetlink_acct.h +++ b/include/uapi/linux/netfilter/nfnetlink_acct.h @@ -29,6 +29,7 @@ enum nfnl_acct_type { NFACCT_FLAGS, NFACCT_QUOTA, NFACCT_FILTER, + NFACCT_PAD, __NFACCT_MAX }; #define NFACCT_MAX (__NFACCT_MAX - 1) diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h index c1a4e1441a25..9df789709abe 100644 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@ -116,6 +116,7 @@ enum ctattr_protoinfo_dccp { CTA_PROTOINFO_DCCP_STATE, CTA_PROTOINFO_DCCP_ROLE, CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, + CTA_PROTOINFO_DCCP_PAD, __CTA_PROTOINFO_DCCP_MAX, }; #define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1) @@ -135,6 +136,7 @@ enum ctattr_counters { CTA_COUNTERS_BYTES, /* 64bit counters */ CTA_COUNTERS32_PACKETS, /* old 32bit counters, unused */ CTA_COUNTERS32_BYTES, /* old 32bit counters, unused */ + CTA_COUNTERS_PAD, __CTA_COUNTERS_MAX }; #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1) @@ -143,6 +145,7 @@ enum ctattr_tstamp { CTA_TIMESTAMP_UNSPEC, CTA_TIMESTAMP_START, CTA_TIMESTAMP_STOP, + CTA_TIMESTAMP_PAD, __CTA_TIMESTAMP_MAX }; #define CTA_TIMESTAMP_MAX (__CTA_TIMESTAMP_MAX - 1) diff --git a/include/uapi/linux/netfilter/nfnetlink_queue.h b/include/uapi/linux/netfilter/nfnetlink_queue.h index b67a853638ff..ae30841ff94e 100644 --- a/include/uapi/linux/netfilter/nfnetlink_queue.h +++ b/include/uapi/linux/netfilter/nfnetlink_queue.h @@ -30,6 +30,14 @@ struct nfqnl_msg_packet_timestamp { __aligned_be64 usec; }; +enum nfqnl_vlan_attr { + NFQA_VLAN_UNSPEC, + NFQA_VLAN_PROTO, /* __be16 skb vlan_proto */ + NFQA_VLAN_TCI, /* __be16 skb htons(vlan_tci) */ + __NFQA_VLAN_MAX, +}; +#define NFQA_VLAN_MAX (__NFQA_VLAN_MAX + 1) + enum nfqnl_attr_type { NFQA_UNSPEC, NFQA_PACKET_HDR, @@ -50,6 +58,8 @@ enum nfqnl_attr_type { NFQA_UID, /* __u32 sk uid */ NFQA_GID, /* __u32 sk gid */ NFQA_SECCTX, /* security context string */ + NFQA_VLAN, /* nested attribute: packet vlan info */ + NFQA_L2HDR, /* full L2 header */ __NFQA_MAX }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 5a30a7563633..e23d78685a01 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -322,7 +322,9 @@ * @NL80211_CMD_GET_SCAN: get scan results * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the - * probe requests at CCK rate or not. + * probe requests at CCK rate or not. %NL80211_ATTR_MAC can be used to + * specify a BSSID to scan for; if not included, the wildcard BSSID will + * be used. * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to * NL80211_CMD_GET_SCAN and on the "scan" multicast group) * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, @@ -427,7 +429,11 @@ * @NL80211_CMD_ASSOCIATE: association request and notification; like * NL80211_CMD_AUTHENTICATE but for Association and Reassociation * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, - * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). + * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). The + * %NL80211_ATTR_PREV_BSSID attribute is used to specify whether the + * request is for the initial association to an ESS (that attribute not + * included) or for reassociation within the ESS (that attribute is + * included). * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication @@ -477,6 +483,9 @@ * set of BSSID,frequency parameters is used (i.e., either the enforcing * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). + * %NL80211_ATTR_PREV_BSSID can be used to request a reassociation within + * the ESS in case the device is already associated and an association with + * a different BSS is desired. * Background scan period can optionally be * specified in %NL80211_ATTR_BG_SCAN_PERIOD, * if not specified default background scan configuration @@ -1285,8 +1294,11 @@ enum nl80211_commands { * @NL80211_ATTR_RESP_IE: (Re)association response information elements as * sent by peer, for ROAM and successful CONNECT events. * - * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE - * commands to specify using a reassociate frame + * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used in ASSOCIATE and CONNECT + * commands to specify a request to reassociate within an ESS, i.e., to use + * Reassociate Request frame (with the value of this attribute in the + * Current AP address field) instead of Association Request frame which is + * used for the initial association to an ESS. * * @NL80211_ATTR_KEY: key information in a nested attribute with * %NL80211_KEY_* sub-attributes @@ -1795,6 +1807,17 @@ enum nl80211_commands { * in a PBSS. Specified in %NL80211_CMD_CONNECT to request * connecting to a PCP, and in %NL80211_CMD_START_AP to start * a PCP instead of AP. Relevant for DMG networks only. + * @NL80211_ATTR_BSS_SELECT: nested attribute for driver supporting the + * BSS selection feature. When used with %NL80211_CMD_GET_WIPHY it contains + * attributes according &enum nl80211_bss_select_attr to indicate what + * BSS selection behaviours are supported. When used with %NL80211_CMD_CONNECT + * it contains the behaviour-specific attribute containing the parameters for + * BSS selection to be done by driver and/or firmware. + * + * @NL80211_ATTR_STA_SUPPORT_P2P_PS: whether P2P PS mechanism supported + * or not. u8, one of the values of &enum nl80211_sta_p2p_ps_status + * + * @NL80211_ATTR_PAD: attribute used for padding for 64-bit alignment * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined @@ -2172,6 +2195,12 @@ enum nl80211_attrs { NL80211_ATTR_PBSS, + NL80211_ATTR_BSS_SELECT, + + NL80211_ATTR_STA_SUPPORT_P2P_PS, + + NL80211_ATTR_PAD, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2315,6 +2344,20 @@ enum nl80211_sta_flags { NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 }; +/** + * enum nl80211_sta_p2p_ps_status - station support of P2P PS + * + * @NL80211_P2P_PS_UNSUPPORTED: station doesn't support P2P PS mechanism + * @@NL80211_P2P_PS_SUPPORTED: station supports P2P PS mechanism + * @NUM_NL80211_P2P_PS_STATUS: number of values + */ +enum nl80211_sta_p2p_ps_status { + NL80211_P2P_PS_UNSUPPORTED = 0, + NL80211_P2P_PS_SUPPORTED, + + NUM_NL80211_P2P_PS_STATUS, +}; + #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER /** @@ -2472,6 +2515,9 @@ enum nl80211_sta_bss_param { * TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames; * each one of those is again nested with &enum nl80211_tid_stats * attributes carrying the actual values. + * @NL80211_STA_INFO_RX_DURATION: aggregate PPDU duration for all frames + * received from the station (u64, usec) + * @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -2508,6 +2554,8 @@ enum nl80211_sta_info { NL80211_STA_INFO_BEACON_RX, NL80211_STA_INFO_BEACON_SIGNAL_AVG, NL80211_STA_INFO_TID_STATS, + NL80211_STA_INFO_RX_DURATION, + NL80211_STA_INFO_PAD, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, @@ -2524,6 +2572,7 @@ enum nl80211_sta_info { * transmitted MSDUs (not counting the first attempt; u64) * @NL80211_TID_STATS_TX_MSDU_FAILED: number of failed transmitted * MSDUs (u64) + * @NL80211_TID_STATS_PAD: attribute used for padding for 64-bit alignment * @NUM_NL80211_TID_STATS: number of attributes here * @NL80211_TID_STATS_MAX: highest numbered attribute here */ @@ -2533,6 +2582,7 @@ enum nl80211_tid_stats { NL80211_TID_STATS_TX_MSDU, NL80211_TID_STATS_TX_MSDU_RETRIES, NL80211_TID_STATS_TX_MSDU_FAILED, + NL80211_TID_STATS_PAD, /* keep last */ NUM_NL80211_TID_STATS, @@ -2969,6 +3019,7 @@ enum nl80211_user_reg_hint_type { * transmitting data (on channel or globally) * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan * (on this channel or globally) + * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use @@ -2984,6 +3035,7 @@ enum nl80211_survey_info { NL80211_SURVEY_INFO_TIME_RX, NL80211_SURVEY_INFO_TIME_TX, NL80211_SURVEY_INFO_TIME_SCAN, + NL80211_SURVEY_INFO_PAD, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, @@ -3409,6 +3461,7 @@ enum nl80211_bss_scan_width { * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry * was last updated by a received frame. The value is expected to be * accurate to about 10ms. (u64, nanoseconds) + * @NL80211_BSS_PAD: attribute used for padding for 64-bit alignment * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ @@ -3429,6 +3482,7 @@ enum nl80211_bss { NL80211_BSS_BEACON_TSF, NL80211_BSS_PRESP_DATA, NL80211_BSS_LAST_SEEN_BOOTTIME, + NL80211_BSS_PAD, /* keep last */ __NL80211_BSS_AFTER_LAST, @@ -3614,11 +3668,15 @@ enum nl80211_txrate_gi { * @NL80211_BAND_2GHZ: 2.4 GHz ISM band * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) + * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace + * since newer kernel versions may support more bands */ enum nl80211_band { NL80211_BAND_2GHZ, NL80211_BAND_5GHZ, NL80211_BAND_60GHZ, + + NUM_NL80211_BANDS, }; /** @@ -4665,4 +4723,48 @@ enum nl80211_sched_scan_plan { __NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1 }; +/** + * struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters. + * + * @band: band of BSS that must match for RSSI value adjustment. + * @delta: value used to adjust the RSSI value of matching BSS. + */ +struct nl80211_bss_select_rssi_adjust { + __u8 band; + __s8 delta; +} __attribute__((packed)); + +/** + * enum nl80211_bss_select_attr - attributes for bss selection. + * + * @__NL80211_BSS_SELECT_ATTR_INVALID: reserved. + * @NL80211_BSS_SELECT_ATTR_RSSI: Flag indicating only RSSI-based BSS selection + * is requested. + * @NL80211_BSS_SELECT_ATTR_BAND_PREF: attribute indicating BSS + * selection should be done such that the specified band is preferred. + * When there are multiple BSS-es in the preferred band, the driver + * shall use RSSI-based BSS selection as a second step. The value of + * this attribute is according to &enum nl80211_band (u32). + * @NL80211_BSS_SELECT_ATTR_RSSI_ADJUST: When present the RSSI level for + * BSS-es in the specified band is to be adjusted before doing + * RSSI-based BSS selection. The attribute value is a packed structure + * value as specified by &struct nl80211_bss_select_rssi_adjust. + * @NL80211_BSS_SELECT_ATTR_MAX: highest bss select attribute number. + * @__NL80211_BSS_SELECT_ATTR_AFTER_LAST: internal use. + * + * One and only one of these attributes are found within %NL80211_ATTR_BSS_SELECT + * for %NL80211_CMD_CONNECT. It specifies the required BSS selection behaviour + * which the driver shall use. + */ +enum nl80211_bss_select_attr { + __NL80211_BSS_SELECT_ATTR_INVALID, + NL80211_BSS_SELECT_ATTR_RSSI, + NL80211_BSS_SELECT_ATTR_BAND_PREF, + NL80211_BSS_SELECT_ATTR_RSSI_ADJUST, + + /* keep last */ + __NL80211_BSS_SELECT_ATTR_AFTER_LAST, + NL80211_BSS_SELECT_ATTR_MAX = __NL80211_BSS_SELECT_ATTR_AFTER_LAST - 1 +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 616d04761730..bb0d515b7654 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -84,6 +84,7 @@ enum ovs_datapath_attr { OVS_DP_ATTR_STATS, /* struct ovs_dp_stats */ OVS_DP_ATTR_MEGAFLOW_STATS, /* struct ovs_dp_megaflow_stats */ OVS_DP_ATTR_USER_FEATURES, /* OVS_DP_F_* */ + OVS_DP_ATTR_PAD, __OVS_DP_ATTR_MAX }; @@ -253,6 +254,7 @@ enum ovs_vport_attr { OVS_VPORT_ATTR_UPCALL_PID, /* array of u32 Netlink socket PIDs for */ /* receiving upcalls */ OVS_VPORT_ATTR_STATS, /* struct ovs_vport_stats */ + OVS_VPORT_ATTR_PAD, __OVS_VPORT_ATTR_MAX }; @@ -351,6 +353,7 @@ enum ovs_tunnel_key_attr { OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested OVS_VXLAN_EXT_* */ OVS_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */ OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */ + OVS_TUNNEL_KEY_ATTR_PAD, __OVS_TUNNEL_KEY_ATTR_MAX }; @@ -518,6 +521,7 @@ enum ovs_flow_attr { * logging should be suppressed. */ OVS_FLOW_ATTR_UFID, /* Variable length unique flow identifier. */ OVS_FLOW_ATTR_UFID_FLAGS,/* u32 of OVS_UFID_F_*. */ + OVS_FLOW_ATTR_PAD, __OVS_FLOW_ATTR_MAX }; diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 1becea86c73c..404095124ae2 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -670,7 +670,8 @@ #define PCI_EXT_CAP_ID_SECPCI 0x19 /* Secondary PCIe Capability */ #define PCI_EXT_CAP_ID_PMUX 0x1A /* Protocol Multiplexing */ #define PCI_EXT_CAP_ID_PASID 0x1B /* Process Address Space ID */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PASID +#define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_DPC #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 @@ -946,4 +947,21 @@ #define PCI_TPH_CAP_ST_SHIFT 16 /* st table shift */ #define PCI_TPH_BASE_SIZEOF 12 /* size with no st table */ +/* Downstream Port Containment */ +#define PCI_EXP_DPC_CAP 4 /* DPC Capability */ +#define PCI_EXP_DPC_CAP_RP_EXT 0x20 /* Root Port Extensions for DPC */ +#define PCI_EXP_DPC_CAP_POISONED_TLP 0x40 /* Poisoned TLP Egress Blocking Supported */ +#define PCI_EXP_DPC_CAP_SW_TRIGGER 0x80 /* Software Triggering Supported */ +#define PCI_EXP_DPC_CAP_DL_ACTIVE 0x1000 /* ERR_COR signal on DL_Active supported */ + +#define PCI_EXP_DPC_CTL 6 /* DPC control */ +#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x02 /* Enable trigger on ERR_NONFATAL message */ +#define PCI_EXP_DPC_CTL_INT_EN 0x08 /* DPC Interrupt Enable */ + +#define PCI_EXP_DPC_STATUS 8 /* DPC Status */ +#define PCI_EXP_DPC_STATUS_TRIGGER 0x01 /* Trigger Status */ +#define PCI_EXP_DPC_STATUS_INTERRUPT 0x08 /* Interrupt Status */ + +#define PCI_EXP_DPC_SOURCE_ID 10 /* DPC Source Identifier */ + #endif /* LINUX_PCI_REGS_H */ diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 1afe9623c1a7..43fc8d213472 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -340,7 +340,8 @@ struct perf_event_attr { comm_exec : 1, /* flag comm events that are due to an exec */ use_clockid : 1, /* use @clockid for time fields */ context_switch : 1, /* context switch data */ - __reserved_1 : 37; + write_backward : 1, /* Write ring buffer from end to beginning */ + __reserved_1 : 36; union { __u32 wakeup_events; /* wakeup every n events */ @@ -401,6 +402,7 @@ struct perf_event_attr { #define PERF_EVENT_IOC_SET_FILTER _IOW('$', 6, char *) #define PERF_EVENT_IOC_ID _IOR('$', 7, __u64 *) #define PERF_EVENT_IOC_SET_BPF _IOW('$', 8, __u32) +#define PERF_EVENT_IOC_PAUSE_OUTPUT _IOW('$', 9, __u32) enum perf_event_ioc_flags { PERF_IOC_FLAG_GROUP = 1U << 0, diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index c43c5f78b9c4..eba5914ba5d1 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -66,6 +66,7 @@ enum { TCA_ACT_OPTIONS, TCA_ACT_INDEX, TCA_ACT_STATS, + TCA_ACT_PAD, __TCA_ACT_MAX }; @@ -150,6 +151,10 @@ enum { #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1) +/* tca flags definitions */ +#define TCA_CLS_FLAGS_SKIP_HW (1 << 0) +#define TCA_CLS_FLAGS_SKIP_SW (1 << 1) + /* U32 filters */ #define TC_U32_HTID(h) ((h)&0xFFF00000) @@ -173,6 +178,7 @@ enum { TCA_U32_PCNT, TCA_U32_MARK, TCA_U32_FLAGS, + TCA_U32_PAD, __TCA_U32_MAX }; diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index 8cb18b44968e..2382eed50278 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -179,6 +179,7 @@ enum { TCA_TBF_PRATE64, TCA_TBF_BURST, TCA_TBF_PBURST, + TCA_TBF_PAD, __TCA_TBF_MAX, }; @@ -368,6 +369,7 @@ enum { TCA_HTB_DIRECT_QLEN, TCA_HTB_RATE64, TCA_HTB_CEIL64, + TCA_HTB_PAD, __TCA_HTB_MAX, }; @@ -531,6 +533,7 @@ enum { TCA_NETEM_RATE, TCA_NETEM_ECN, TCA_NETEM_RATE64, + TCA_NETEM_PAD, __TCA_NETEM_MAX, }; @@ -715,6 +718,8 @@ enum { TCA_FQ_CODEL_FLOWS, TCA_FQ_CODEL_QUANTUM, TCA_FQ_CODEL_CE_THRESHOLD, + TCA_FQ_CODEL_DROP_BATCH_SIZE, + TCA_FQ_CODEL_MEMORY_LIMIT, __TCA_FQ_CODEL_MAX }; @@ -739,6 +744,8 @@ struct tc_fq_codel_qd_stats { __u32 new_flows_len; /* count of flows in new list */ __u32 old_flows_len; /* count of flows in old list */ __u32 ce_mark; /* packets above ce_threshold */ + __u32 memory_usage; /* in bytes */ + __u32 drop_overmemory; }; struct tc_fq_codel_cl_stats { diff --git a/include/uapi/linux/qrtr.h b/include/uapi/linux/qrtr.h new file mode 100644 index 000000000000..66c0748d26e2 --- /dev/null +++ b/include/uapi/linux/qrtr.h @@ -0,0 +1,12 @@ +#ifndef _LINUX_QRTR_H +#define _LINUX_QRTR_H + +#include <linux/socket.h> + +struct sockaddr_qrtr { + __kernel_sa_family_t sq_family; + __u32 sq_node; + __u32 sq_port; +}; + +#endif /* _LINUX_QRTR_H */ diff --git a/include/uapi/linux/quota.h b/include/uapi/linux/quota.h index 38baddb807f5..4d2489ef6f10 100644 --- a/include/uapi/linux/quota.h +++ b/include/uapi/linux/quota.h @@ -191,6 +191,7 @@ enum { QUOTA_NL_A_DEV_MAJOR, QUOTA_NL_A_DEV_MINOR, QUOTA_NL_A_CAUSED_ID, + QUOTA_NL_A_PAD, __QUOTA_NL_A_MAX, }; #define QUOTA_NL_A_MAX (__QUOTA_NL_A_MAX - 1) diff --git a/include/uapi/linux/rio_mport_cdev.h b/include/uapi/linux/rio_mport_cdev.h new file mode 100644 index 000000000000..5796bf1d06ad --- /dev/null +++ b/include/uapi/linux/rio_mport_cdev.h @@ -0,0 +1,277 @@ +/* + * Copyright (c) 2015-2016, Integrated Device Technology Inc. + * Copyright (c) 2015, Prodrive Technologies + * Copyright (c) 2015, Texas Instruments Incorporated + * Copyright (c) 2015, RapidIO Trade Association + * All rights reserved. + * + * This software is available to you under a choice of one of two licenses. + * You may choose to be licensed under the terms of the GNU General Public + * License(GPL) Version 2, or the BSD-3 Clause license below: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _RIO_MPORT_CDEV_H_ +#define _RIO_MPORT_CDEV_H_ + +#include <linux/ioctl.h> +#include <linux/types.h> + +struct rio_mport_maint_io { + __u16 rioid; /* destID of remote device */ + __u8 hopcount; /* hopcount to remote device */ + __u8 pad0[5]; + __u32 offset; /* offset in register space */ + __u32 length; /* length in bytes */ + __u64 buffer; /* pointer to data buffer */ +}; + +/* + * Definitions for RapidIO data transfers: + * - memory mapped (MAPPED) + * - packet generation from memory (TRANSFER) + */ +#define RIO_TRANSFER_MODE_MAPPED (1 << 0) +#define RIO_TRANSFER_MODE_TRANSFER (1 << 1) +#define RIO_CAP_DBL_SEND (1 << 2) +#define RIO_CAP_DBL_RECV (1 << 3) +#define RIO_CAP_PW_SEND (1 << 4) +#define RIO_CAP_PW_RECV (1 << 5) +#define RIO_CAP_MAP_OUTB (1 << 6) +#define RIO_CAP_MAP_INB (1 << 7) + +struct rio_mport_properties { + __u16 hdid; + __u8 id; /* Physical port ID */ + __u8 index; + __u32 flags; + __u32 sys_size; /* Default addressing size */ + __u8 port_ok; + __u8 link_speed; + __u8 link_width; + __u8 pad0; + __u32 dma_max_sge; + __u32 dma_max_size; + __u32 dma_align; + __u32 transfer_mode; /* Default transfer mode */ + __u32 cap_sys_size; /* Capable system sizes */ + __u32 cap_addr_size; /* Capable addressing sizes */ + __u32 cap_transfer_mode; /* Capable transfer modes */ + __u32 cap_mport; /* Mport capabilities */ +}; + +/* + * Definitions for RapidIO events; + * - incoming port-writes + * - incoming doorbells + */ +#define RIO_DOORBELL (1 << 0) +#define RIO_PORTWRITE (1 << 1) + +struct rio_doorbell { + __u16 rioid; + __u16 payload; +}; + +struct rio_doorbell_filter { + __u16 rioid; /* Use RIO_INVALID_DESTID to match all ids */ + __u16 low; + __u16 high; + __u16 pad0; +}; + + +struct rio_portwrite { + __u32 payload[16]; +}; + +struct rio_pw_filter { + __u32 mask; + __u32 low; + __u32 high; + __u32 pad0; +}; + +/* RapidIO base address for inbound requests set to value defined below + * indicates that no specific RIO-to-local address translation is requested + * and driver should use direct (one-to-one) address mapping. +*/ +#define RIO_MAP_ANY_ADDR (__u64)(~((__u64) 0)) + +struct rio_mmap { + __u16 rioid; + __u16 pad0[3]; + __u64 rio_addr; + __u64 length; + __u64 handle; + __u64 address; +}; + +struct rio_dma_mem { + __u64 length; /* length of DMA memory */ + __u64 dma_handle; /* handle associated with this memory */ + __u64 address; +}; + +struct rio_event { + __u32 header; /* event type RIO_DOORBELL or RIO_PORTWRITE */ + union { + struct rio_doorbell doorbell; /* header for RIO_DOORBELL */ + struct rio_portwrite portwrite; /* header for RIO_PORTWRITE */ + } u; + __u32 pad0; +}; + +enum rio_transfer_sync { + RIO_TRANSFER_SYNC, /* synchronous transfer */ + RIO_TRANSFER_ASYNC, /* asynchronous transfer */ + RIO_TRANSFER_FAF, /* fire-and-forget transfer */ +}; + +enum rio_transfer_dir { + RIO_TRANSFER_DIR_READ, /* Read operation */ + RIO_TRANSFER_DIR_WRITE, /* Write operation */ +}; + +/* + * RapidIO data exchange transactions are lists of individual transfers. Each + * transfer exchanges data between two RapidIO devices by remote direct memory + * access and has its own completion code. + * + * The RapidIO specification defines four types of data exchange requests: + * NREAD, NWRITE, SWRITE and NWRITE_R. The RapidIO DMA channel interface allows + * to specify the required type of write operation or combination of them when + * only the last data packet requires response. + * + * NREAD: read up to 256 bytes from remote device memory into local memory + * NWRITE: write up to 256 bytes from local memory to remote device memory + * without confirmation + * SWRITE: as NWRITE, but all addresses and payloads must be 64-bit aligned + * NWRITE_R: as NWRITE, but expect acknowledgment from remote device. + * + * The default exchange is chosen from NREAD and any of the WRITE modes as the + * driver sees fit. For write requests the user can explicitly choose between + * any of the write modes for each transaction. + */ +enum rio_exchange { + RIO_EXCHANGE_DEFAULT, /* Default method */ + RIO_EXCHANGE_NWRITE, /* All packets using NWRITE */ + RIO_EXCHANGE_SWRITE, /* All packets using SWRITE */ + RIO_EXCHANGE_NWRITE_R, /* Last packet NWRITE_R, others NWRITE */ + RIO_EXCHANGE_SWRITE_R, /* Last packet NWRITE_R, others SWRITE */ + RIO_EXCHANGE_NWRITE_R_ALL, /* All packets using NWRITE_R */ +}; + +struct rio_transfer_io { + __u64 rio_addr; /* Address in target's RIO mem space */ + __u64 loc_addr; + __u64 handle; + __u64 offset; /* Offset in buffer */ + __u64 length; /* Length in bytes */ + __u16 rioid; /* Target destID */ + __u16 method; /* Data exchange method, one of rio_exchange enum */ + __u32 completion_code; /* Completion code for this transfer */ +}; + +struct rio_transaction { + __u64 block; /* Pointer to array of <count> transfers */ + __u32 count; /* Number of transfers */ + __u32 transfer_mode; /* Data transfer mode */ + __u16 sync; /* Synch method, one of rio_transfer_sync enum */ + __u16 dir; /* Transfer direction, one of rio_transfer_dir enum */ + __u32 pad0; +}; + +struct rio_async_tx_wait { + __u32 token; /* DMA transaction ID token */ + __u32 timeout; /* Wait timeout in msec, if 0 use default TO */ +}; + +#define RIO_MAX_DEVNAME_SZ 20 + +struct rio_rdev_info { + __u16 destid; + __u8 hopcount; + __u8 pad0; + __u32 comptag; + char name[RIO_MAX_DEVNAME_SZ + 1]; +}; + +/* Driver IOCTL codes */ +#define RIO_MPORT_DRV_MAGIC 'm' + +#define RIO_MPORT_MAINT_HDID_SET \ + _IOW(RIO_MPORT_DRV_MAGIC, 1, __u16) +#define RIO_MPORT_MAINT_COMPTAG_SET \ + _IOW(RIO_MPORT_DRV_MAGIC, 2, __u32) +#define RIO_MPORT_MAINT_PORT_IDX_GET \ + _IOR(RIO_MPORT_DRV_MAGIC, 3, __u32) +#define RIO_MPORT_GET_PROPERTIES \ + _IOR(RIO_MPORT_DRV_MAGIC, 4, struct rio_mport_properties) +#define RIO_MPORT_MAINT_READ_LOCAL \ + _IOR(RIO_MPORT_DRV_MAGIC, 5, struct rio_mport_maint_io) +#define RIO_MPORT_MAINT_WRITE_LOCAL \ + _IOW(RIO_MPORT_DRV_MAGIC, 6, struct rio_mport_maint_io) +#define RIO_MPORT_MAINT_READ_REMOTE \ + _IOR(RIO_MPORT_DRV_MAGIC, 7, struct rio_mport_maint_io) +#define RIO_MPORT_MAINT_WRITE_REMOTE \ + _IOW(RIO_MPORT_DRV_MAGIC, 8, struct rio_mport_maint_io) +#define RIO_ENABLE_DOORBELL_RANGE \ + _IOW(RIO_MPORT_DRV_MAGIC, 9, struct rio_doorbell_filter) +#define RIO_DISABLE_DOORBELL_RANGE \ + _IOW(RIO_MPORT_DRV_MAGIC, 10, struct rio_doorbell_filter) +#define RIO_ENABLE_PORTWRITE_RANGE \ + _IOW(RIO_MPORT_DRV_MAGIC, 11, struct rio_pw_filter) +#define RIO_DISABLE_PORTWRITE_RANGE \ + _IOW(RIO_MPORT_DRV_MAGIC, 12, struct rio_pw_filter) +#define RIO_SET_EVENT_MASK \ + _IOW(RIO_MPORT_DRV_MAGIC, 13, __u32) +#define RIO_GET_EVENT_MASK \ + _IOR(RIO_MPORT_DRV_MAGIC, 14, __u32) +#define RIO_MAP_OUTBOUND \ + _IOWR(RIO_MPORT_DRV_MAGIC, 15, struct rio_mmap) +#define RIO_UNMAP_OUTBOUND \ + _IOW(RIO_MPORT_DRV_MAGIC, 16, struct rio_mmap) +#define RIO_MAP_INBOUND \ + _IOWR(RIO_MPORT_DRV_MAGIC, 17, struct rio_mmap) +#define RIO_UNMAP_INBOUND \ + _IOW(RIO_MPORT_DRV_MAGIC, 18, __u64) +#define RIO_ALLOC_DMA \ + _IOWR(RIO_MPORT_DRV_MAGIC, 19, struct rio_dma_mem) +#define RIO_FREE_DMA \ + _IOW(RIO_MPORT_DRV_MAGIC, 20, __u64) +#define RIO_TRANSFER \ + _IOWR(RIO_MPORT_DRV_MAGIC, 21, struct rio_transaction) +#define RIO_WAIT_FOR_ASYNC \ + _IOW(RIO_MPORT_DRV_MAGIC, 22, struct rio_async_tx_wait) +#define RIO_DEV_ADD \ + _IOW(RIO_MPORT_DRV_MAGIC, 23, struct rio_rdev_info) +#define RIO_DEV_DEL \ + _IOW(RIO_MPORT_DRV_MAGIC, 24, struct rio_rdev_info) + +#endif /* _RIO_MPORT_CDEV_H_ */ diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index ca764b5da86d..262f0379d83a 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -139,6 +139,11 @@ enum { RTM_GETNSID = 90, #define RTM_GETNSID RTM_GETNSID + RTM_NEWSTATS = 92, +#define RTM_NEWSTATS RTM_NEWSTATS + RTM_GETSTATS = 94, +#define RTM_GETSTATS RTM_GETSTATS + __RTM_MAX, #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) }; @@ -312,6 +317,7 @@ enum rtattr_type_t { RTA_ENCAP_TYPE, RTA_ENCAP, RTA_EXPIRES, + RTA_PAD, __RTA_MAX }; @@ -536,6 +542,7 @@ enum { TCA_FCNT, TCA_STATS2, TCA_STAB, + TCA_PAD, __TCA_MAX }; diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index e513a4ee369b..99dbed8a8874 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -264,4 +264,10 @@ /* MVEBU UART */ #define PORT_MVEBU 114 +/* Microchip PIC32 UART */ +#define PORT_PIC32 115 + +/* MPS2 UART */ +#define PORT_MPS2UART 116 + #endif /* _UAPILINUX_SERIAL_CORE_H */ diff --git a/include/uapi/linux/signal.h b/include/uapi/linux/signal.h index e1bd50c29ded..cd0804b6bfa2 100644 --- a/include/uapi/linux/signal.h +++ b/include/uapi/linux/signal.h @@ -7,4 +7,9 @@ #define SS_ONSTACK 1 #define SS_DISABLE 2 +/* bit-flags */ +#define SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define SS_FLAG_BITS SS_AUTODISARM + #endif /* _UAPI_LINUX_SIGNAL_H */ diff --git a/include/uapi/linux/sock_diag.h b/include/uapi/linux/sock_diag.h index bae2d80034d4..7ff505d8a47b 100644 --- a/include/uapi/linux/sock_diag.h +++ b/include/uapi/linux/sock_diag.h @@ -20,6 +20,7 @@ enum { SK_MEMINFO_WMEM_QUEUED, SK_MEMINFO_OPTMEM, SK_MEMINFO_BACKLOG, + SK_MEMINFO_DROPS, SK_MEMINFO_VARS, }; diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h index 3f10e5317b46..8f3a8f606fd9 100644 --- a/include/uapi/linux/swab.h +++ b/include/uapi/linux/swab.h @@ -45,9 +45,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val) { -#ifdef __HAVE_BUILTIN_BSWAP16__ - return __builtin_bswap16(val); -#elif defined (__arch_swab16) +#if defined (__arch_swab16) return __arch_swab16(val); #else return ___constant_swab16(val); @@ -56,9 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val) static inline __attribute_const__ __u32 __fswab32(__u32 val) { -#ifdef __HAVE_BUILTIN_BSWAP32__ - return __builtin_bswap32(val); -#elif defined(__arch_swab32) +#if defined(__arch_swab32) return __arch_swab32(val); #else return ___constant_swab32(val); @@ -67,9 +63,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val) static inline __attribute_const__ __u64 __fswab64(__u64 val) { -#ifdef __HAVE_BUILTIN_BSWAP64__ - return __builtin_bswap64(val); -#elif defined (__arch_swab64) +#if defined (__arch_swab64) return __arch_swab64(val); #elif defined(__SWAB_64_THRU_32__) __u32 h = val >> 32; @@ -102,28 +96,40 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val) * __swab16 - return a byteswapped 16-bit value * @x: value to byteswap */ +#ifdef __HAVE_BUILTIN_BSWAP16__ +#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) +#else #define __swab16(x) \ (__builtin_constant_p((__u16)(x)) ? \ ___constant_swab16(x) : \ __fswab16(x)) +#endif /** * __swab32 - return a byteswapped 32-bit value * @x: value to byteswap */ +#ifdef __HAVE_BUILTIN_BSWAP32__ +#define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) +#else #define __swab32(x) \ (__builtin_constant_p((__u32)(x)) ? \ ___constant_swab32(x) : \ __fswab32(x)) +#endif /** * __swab64 - return a byteswapped 64-bit value * @x: value to byteswap */ +#ifdef __HAVE_BUILTIN_BSWAP64__ +#define __swab64(x) (__u64)__builtin_bswap64((__u64)(x)) +#else #define __swab64(x) \ (__builtin_constant_p((__u64)(x)) ? \ ___constant_swab64(x) : \ __fswab64(x)) +#endif /** * __swahw32 - return a word-swapped 32-bit value diff --git a/include/uapi/linux/sync_file.h b/include/uapi/linux/sync_file.h new file mode 100644 index 000000000000..413303d37b56 --- /dev/null +++ b/include/uapi/linux/sync_file.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2012 Google, Inc. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _UAPI_LINUX_SYNC_H +#define _UAPI_LINUX_SYNC_H + +#include <linux/ioctl.h> +#include <linux/types.h> + +/** + * struct sync_merge_data - data passed to merge ioctl + * @name: name of new fence + * @fd2: file descriptor of second fence + * @fence: returns the fd of the new fence to userspace + * @flags: merge_data flags + * @pad: padding for 64-bit alignment, should always be zero + */ +struct sync_merge_data { + char name[32]; + __s32 fd2; + __s32 fence; + __u32 flags; + __u32 pad; +}; + +/** + * struct sync_fence_info - detailed fence information + * @obj_name: name of parent sync_timeline +* @driver_name: name of driver implementing the parent +* @status: status of the fence 0:active 1:signaled <0:error + * @flags: fence_info flags + * @timestamp_ns: timestamp of status change in nanoseconds + */ +struct sync_fence_info { + char obj_name[32]; + char driver_name[32]; + __s32 status; + __u32 flags; + __u64 timestamp_ns; +}; + +/** + * struct sync_file_info - data returned from fence info ioctl + * @name: name of fence + * @status: status of fence. 1: signaled 0:active <0:error + * @flags: sync_file_info flags + * @num_fences number of fences in the sync_file + * @pad: padding for 64-bit alignment, should always be zero + * @sync_fence_info: pointer to array of structs sync_fence_info with all + * fences in the sync_file + */ +struct sync_file_info { + char name[32]; + __s32 status; + __u32 flags; + __u32 num_fences; + __u32 pad; + + __u64 sync_fence_info; +}; + +#define SYNC_IOC_MAGIC '>' + +/** + * Opcodes 0, 1 and 2 were burned during a API change to avoid users of the + * old API to get weird errors when trying to handling sync_files. The API + * change happened during the de-stage of the Sync Framework when there was + * no upstream users available. + */ + +/** + * DOC: SYNC_IOC_MERGE - merge two fences + * + * Takes a struct sync_merge_data. Creates a new fence containing copies of + * the sync_pts in both the calling fd and sync_merge_data.fd2. Returns the + * new fence's fd in sync_merge_data.fence + */ +#define SYNC_IOC_MERGE _IOWR(SYNC_IOC_MAGIC, 3, struct sync_merge_data) + +/** + * DOC: SYNC_IOC_FENCE_INFO - get detailed information on a fence + * + * Takes a struct sync_file_info_data with extra space allocated for pt_info. + * Caller should write the size of the buffer into len. On return, len is + * updated to reflect the total size of the sync_file_info_data including + * pt_info. + * + * pt_info is a buffer containing sync_pt_infos for every sync_pt in the fence. + * To iterate over the sync_pt_infos, use the sync_pt_info.len field. + */ +#define SYNC_IOC_FILE_INFO _IOWR(SYNC_IOC_MAGIC, 4, struct sync_file_info) + +#endif /* _UAPI_LINUX_SYNC_H */ diff --git a/include/uapi/linux/tc_act/Kbuild b/include/uapi/linux/tc_act/Kbuild index 242cf0c6e33d..e3969bd939e4 100644 --- a/include/uapi/linux/tc_act/Kbuild +++ b/include/uapi/linux/tc_act/Kbuild @@ -10,3 +10,4 @@ header-y += tc_skbedit.h header-y += tc_vlan.h header-y += tc_bpf.h header-y += tc_connmark.h +header-y += tc_ife.h diff --git a/include/uapi/linux/tc_act/tc_bpf.h b/include/uapi/linux/tc_act/tc_bpf.h index 07f17cc70bb3..063d9d465119 100644 --- a/include/uapi/linux/tc_act/tc_bpf.h +++ b/include/uapi/linux/tc_act/tc_bpf.h @@ -26,6 +26,7 @@ enum { TCA_ACT_BPF_OPS, TCA_ACT_BPF_FD, TCA_ACT_BPF_NAME, + TCA_ACT_BPF_PAD, __TCA_ACT_BPF_MAX, }; #define TCA_ACT_BPF_MAX (__TCA_ACT_BPF_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_connmark.h b/include/uapi/linux/tc_act/tc_connmark.h index 994b0971bce2..62a5e944c554 100644 --- a/include/uapi/linux/tc_act/tc_connmark.h +++ b/include/uapi/linux/tc_act/tc_connmark.h @@ -15,6 +15,7 @@ enum { TCA_CONNMARK_UNSPEC, TCA_CONNMARK_PARMS, TCA_CONNMARK_TM, + TCA_CONNMARK_PAD, __TCA_CONNMARK_MAX }; #define TCA_CONNMARK_MAX (__TCA_CONNMARK_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_csum.h b/include/uapi/linux/tc_act/tc_csum.h index a047c49a3153..8ac8041ab5f1 100644 --- a/include/uapi/linux/tc_act/tc_csum.h +++ b/include/uapi/linux/tc_act/tc_csum.h @@ -10,6 +10,7 @@ enum { TCA_CSUM_UNSPEC, TCA_CSUM_PARMS, TCA_CSUM_TM, + TCA_CSUM_PAD, __TCA_CSUM_MAX }; #define TCA_CSUM_MAX (__TCA_CSUM_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_defact.h b/include/uapi/linux/tc_act/tc_defact.h index 17dddb40f740..d2a3abb77aeb 100644 --- a/include/uapi/linux/tc_act/tc_defact.h +++ b/include/uapi/linux/tc_act/tc_defact.h @@ -12,6 +12,7 @@ enum { TCA_DEF_TM, TCA_DEF_PARMS, TCA_DEF_DATA, + TCA_DEF_PAD, __TCA_DEF_MAX }; #define TCA_DEF_MAX (__TCA_DEF_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_gact.h b/include/uapi/linux/tc_act/tc_gact.h index f7bf94eed510..70b536a8f8b2 100644 --- a/include/uapi/linux/tc_act/tc_gact.h +++ b/include/uapi/linux/tc_act/tc_gact.h @@ -25,6 +25,7 @@ enum { TCA_GACT_TM, TCA_GACT_PARMS, TCA_GACT_PROB, + TCA_GACT_PAD, __TCA_GACT_MAX }; #define TCA_GACT_MAX (__TCA_GACT_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_ife.h b/include/uapi/linux/tc_act/tc_ife.h index d648ff66586f..4ece02a77b9a 100644 --- a/include/uapi/linux/tc_act/tc_ife.h +++ b/include/uapi/linux/tc_act/tc_ife.h @@ -23,6 +23,7 @@ enum { TCA_IFE_SMAC, TCA_IFE_TYPE, TCA_IFE_METALST, + TCA_IFE_PAD, __TCA_IFE_MAX }; #define TCA_IFE_MAX (__TCA_IFE_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_ipt.h b/include/uapi/linux/tc_act/tc_ipt.h index 130aaadf6fac..7c6e155dd981 100644 --- a/include/uapi/linux/tc_act/tc_ipt.h +++ b/include/uapi/linux/tc_act/tc_ipt.h @@ -14,6 +14,7 @@ enum { TCA_IPT_CNT, TCA_IPT_TM, TCA_IPT_TARG, + TCA_IPT_PAD, __TCA_IPT_MAX }; #define TCA_IPT_MAX (__TCA_IPT_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_mirred.h b/include/uapi/linux/tc_act/tc_mirred.h index 7561750e8fd6..3d7a2b352a62 100644 --- a/include/uapi/linux/tc_act/tc_mirred.h +++ b/include/uapi/linux/tc_act/tc_mirred.h @@ -20,6 +20,7 @@ enum { TCA_MIRRED_UNSPEC, TCA_MIRRED_TM, TCA_MIRRED_PARMS, + TCA_MIRRED_PAD, __TCA_MIRRED_MAX }; #define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_nat.h b/include/uapi/linux/tc_act/tc_nat.h index 6663aeba0b9a..923457c9ebf0 100644 --- a/include/uapi/linux/tc_act/tc_nat.h +++ b/include/uapi/linux/tc_act/tc_nat.h @@ -10,6 +10,7 @@ enum { TCA_NAT_UNSPEC, TCA_NAT_PARMS, TCA_NAT_TM, + TCA_NAT_PAD, __TCA_NAT_MAX }; #define TCA_NAT_MAX (__TCA_NAT_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_pedit.h b/include/uapi/linux/tc_act/tc_pedit.h index 716cfabcd5b2..6389959a5157 100644 --- a/include/uapi/linux/tc_act/tc_pedit.h +++ b/include/uapi/linux/tc_act/tc_pedit.h @@ -10,6 +10,7 @@ enum { TCA_PEDIT_UNSPEC, TCA_PEDIT_TM, TCA_PEDIT_PARMS, + TCA_PEDIT_PAD, __TCA_PEDIT_MAX }; #define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_skbedit.h b/include/uapi/linux/tc_act/tc_skbedit.h index 7a2e910a5f08..fecb5cc48c40 100644 --- a/include/uapi/linux/tc_act/tc_skbedit.h +++ b/include/uapi/linux/tc_act/tc_skbedit.h @@ -39,6 +39,7 @@ enum { TCA_SKBEDIT_PRIORITY, TCA_SKBEDIT_QUEUE_MAPPING, TCA_SKBEDIT_MARK, + TCA_SKBEDIT_PAD, __TCA_SKBEDIT_MAX }; #define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1) diff --git a/include/uapi/linux/tc_act/tc_vlan.h b/include/uapi/linux/tc_act/tc_vlan.h index f7b8d448b960..31151ff6264f 100644 --- a/include/uapi/linux/tc_act/tc_vlan.h +++ b/include/uapi/linux/tc_act/tc_vlan.h @@ -28,6 +28,7 @@ enum { TCA_VLAN_PARMS, TCA_VLAN_PUSH_VLAN_ID, TCA_VLAN_PUSH_VLAN_PROTOCOL, + TCA_VLAN_PAD, __TCA_VLAN_MAX, }; #define TCA_VLAN_MAX (__TCA_VLAN_MAX - 1) diff --git a/include/uapi/linux/tcp_metrics.h b/include/uapi/linux/tcp_metrics.h index 93533926035c..80ad90d0cfc2 100644 --- a/include/uapi/linux/tcp_metrics.h +++ b/include/uapi/linux/tcp_metrics.h @@ -40,6 +40,7 @@ enum { TCP_METRICS_ATTR_FOPEN_COOKIE, /* binary */ TCP_METRICS_ATTR_SADDR_IPV4, /* u32 */ TCP_METRICS_ATTR_SADDR_IPV6, /* binary */ + TCP_METRICS_ATTR_PAD, __TCP_METRICS_ATTR_MAX, }; diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h index 072e41e45ee2..66e4d8bcb16f 100644 --- a/include/uapi/linux/tty_flags.h +++ b/include/uapi/linux/tty_flags.h @@ -32,7 +32,13 @@ #define ASYNCB_MAGIC_MULTIPLIER 16 /* Use special CLK or divisor */ #define ASYNCB_LAST_USER 16 -/* Internal flags used only by kernel */ +/* + * Internal flags used only by kernel (read-only) + * + * WARNING: These flags are no longer used and have been superceded by the + * TTY_PORT_ flags in the iflags field (and not userspace-visible) + */ +#ifndef _KERNEL_ #define ASYNCB_INITIALIZED 31 /* Serial port was initialized */ #define ASYNCB_SUSPENDED 30 /* Serial port is suspended */ #define ASYNCB_NORMAL_ACTIVE 29 /* Normal device is active */ @@ -43,7 +49,9 @@ #define ASYNCB_SHARE_IRQ 24 /* for multifunction cards, no longer used */ #define ASYNCB_CONS_FLOW 23 /* flow control for console */ #define ASYNCB_FIRST_KERNEL 22 +#endif +/* Masks */ #define ASYNC_HUP_NOTIFY (1U << ASYNCB_HUP_NOTIFY) #define ASYNC_SUSPENDED (1U << ASYNCB_SUSPENDED) #define ASYNC_FOURPORT (1U << ASYNCB_FOURPORT) @@ -72,6 +80,8 @@ #define ASYNC_SPD_WARP (ASYNC_SPD_HI|ASYNC_SPD_SHI) #define ASYNC_SPD_MASK (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI) +#ifndef _KERNEL_ +/* These flags are no longer used (and were always masked from userspace) */ #define ASYNC_INITIALIZED (1U << ASYNCB_INITIALIZED) #define ASYNC_NORMAL_ACTIVE (1U << ASYNCB_NORMAL_ACTIVE) #define ASYNC_BOOT_AUTOCONF (1U << ASYNCB_BOOT_AUTOCONF) @@ -81,5 +91,6 @@ #define ASYNC_SHARE_IRQ (1U << ASYNCB_SHARE_IRQ) #define ASYNC_CONS_FLOW (1U << ASYNCB_CONS_FLOW) #define ASYNC_INTERNAL_FLAGS (~((1U << ASYNCB_FIRST_KERNEL) - 1)) +#endif #endif diff --git a/include/uapi/linux/udp.h b/include/uapi/linux/udp.h index 16574ea18f0c..2c8180f9156f 100644 --- a/include/uapi/linux/udp.h +++ b/include/uapi/linux/udp.h @@ -36,6 +36,7 @@ struct udphdr { #define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */ #define UDP_ENCAP_ESPINUDP 2 /* draft-ietf-ipsec-udp-encaps-06 */ #define UDP_ENCAP_L2TPINUDP 3 /* rfc2661 */ - +#define UDP_ENCAP_GTP0 4 /* GSM TS 09.60 */ +#define UDP_ENCAP_GTP1U 5 /* 3GPP TS 29.060 */ #endif /* _UAPI_LINUX_UDP_H */ diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h index d5ce71607972..a8acc24765fe 100644 --- a/include/uapi/linux/usb/ch9.h +++ b/include/uapi/linux/usb/ch9.h @@ -105,6 +105,13 @@ #define USB_REQ_LOOPBACK_DATA_READ 0x16 #define USB_REQ_SET_INTERFACE_DS 0x17 +/* specific requests for USB Power Delivery */ +#define USB_REQ_GET_PARTNER_PDO 20 +#define USB_REQ_GET_BATTERY_STATUS 21 +#define USB_REQ_SET_PDO 22 +#define USB_REQ_GET_VDM 23 +#define USB_REQ_SEND_VDM 24 + /* The Link Power Management (LPM) ECN defines USB_REQ_TEST_AND_SET command, * used by hubs to put ports into a new L1 suspend state, except that it * forgot to define its number ... @@ -165,6 +172,22 @@ #define USB_DEV_STAT_U2_ENABLED 3 /* transition into U2 state */ #define USB_DEV_STAT_LTM_ENABLED 4 /* Latency tolerance messages */ +/* + * Feature selectors from Table 9-8 USB Power Delivery spec + */ +#define USB_DEVICE_BATTERY_WAKE_MASK 40 +#define USB_DEVICE_OS_IS_PD_AWARE 41 +#define USB_DEVICE_POLICY_MODE 42 +#define USB_PORT_PR_SWAP 43 +#define USB_PORT_GOTO_MIN 44 +#define USB_PORT_RETURN_POWER 45 +#define USB_PORT_ACCEPT_PD_REQUEST 46 +#define USB_PORT_REJECT_PD_REQUEST 47 +#define USB_PORT_PORT_PD_RESET 48 +#define USB_PORT_C_PORT_PD_CHANGE 49 +#define USB_PORT_CABLE_PD_RESET 50 +#define USB_DEVICE_CHARGING_POLICY 54 + /** * struct usb_ctrlrequest - SETUP data for a USB device control request * @bRequestType: matches the USB bmRequestType field @@ -914,6 +937,104 @@ struct usb_ssp_cap_descriptor { } __attribute__((packed)); /* + * USB Power Delivery Capability Descriptor: + * Defines capabilities for PD + */ +/* Defines the various PD Capabilities of this device */ +#define USB_PD_POWER_DELIVERY_CAPABILITY 0x06 +/* Provides information on each battery supported by the device */ +#define USB_PD_BATTERY_INFO_CAPABILITY 0x07 +/* The Consumer characteristics of a Port on the device */ +#define USB_PD_PD_CONSUMER_PORT_CAPABILITY 0x08 +/* The provider characteristics of a Port on the device */ +#define USB_PD_PD_PROVIDER_PORT_CAPABILITY 0x09 + +struct usb_pd_cap_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; /* set to USB_PD_POWER_DELIVERY_CAPABILITY */ + __u8 bReserved; + __le32 bmAttributes; +#define USB_PD_CAP_BATTERY_CHARGING (1 << 1) /* supports Battery Charging specification */ +#define USB_PD_CAP_USB_PD (1 << 2) /* supports USB Power Delivery specification */ +#define USB_PD_CAP_PROVIDER (1 << 3) /* can provide power */ +#define USB_PD_CAP_CONSUMER (1 << 4) /* can consume power */ +#define USB_PD_CAP_CHARGING_POLICY (1 << 5) /* supports CHARGING_POLICY feature */ +#define USB_PD_CAP_TYPE_C_CURRENT (1 << 6) /* supports power capabilities defined in the USB Type-C Specification */ + +#define USB_PD_CAP_PWR_AC (1 << 8) +#define USB_PD_CAP_PWR_BAT (1 << 9) +#define USB_PD_CAP_PWR_USE_V_BUS (1 << 14) + + __le16 bmProviderPorts; /* Bit zero refers to the UFP of the device */ + __le16 bmConsumerPorts; + __le16 bcdBCVersion; + __le16 bcdPDVersion; + __le16 bcdUSBTypeCVersion; +} __attribute__((packed)); + +struct usb_pd_cap_battery_info_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; + /* Index of string descriptor shall contain the user friendly name for this battery */ + __u8 iBattery; + /* Index of string descriptor shall contain the Serial Number String for this battery */ + __u8 iSerial; + __u8 iManufacturer; + __u8 bBatteryId; /* uniquely identifies this battery in status Messages */ + __u8 bReserved; + /* + * Shall contain the Battery Charge value above which this + * battery is considered to be fully charged but not necessarily + * “topped off.” + */ + __le32 dwChargedThreshold; /* in mWh */ + /* + * Shall contain the minimum charge level of this battery such + * that above this threshold, a device can be assured of being + * able to power up successfully (see Battery Charging 1.2). + */ + __le32 dwWeakThreshold; /* in mWh */ + __le32 dwBatteryDesignCapacity; /* in mWh */ + __le32 dwBatteryLastFullchargeCapacity; /* in mWh */ +} __attribute__((packed)); + +struct usb_pd_cap_consumer_port_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; + __u8 bReserved; + __u8 bmCapabilities; +/* port will oerate under: */ +#define USB_PD_CAP_CONSUMER_BC (1 << 0) /* BC */ +#define USB_PD_CAP_CONSUMER_PD (1 << 1) /* PD */ +#define USB_PD_CAP_CONSUMER_TYPE_C (1 << 2) /* USB Type-C Current */ + __le16 wMinVoltage; /* in 50mV units */ + __le16 wMaxVoltage; /* in 50mV units */ + __u16 wReserved; + __le32 dwMaxOperatingPower; /* in 10 mW - operating at steady state */ + __le32 dwMaxPeakPower; /* in 10mW units - operating at peak power */ + __le32 dwMaxPeakPowerTime; /* in 100ms units - duration of peak */ +#define USB_PD_CAP_CONSUMER_UNKNOWN_PEAK_POWER_TIME 0xffff +} __attribute__((packed)); + +struct usb_pd_cap_provider_port_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; + __u8 bReserved1; + __u8 bmCapabilities; +/* port will oerate under: */ +#define USB_PD_CAP_PROVIDER_BC (1 << 0) /* BC */ +#define USB_PD_CAP_PROVIDER_PD (1 << 1) /* PD */ +#define USB_PD_CAP_PROVIDER_TYPE_C (1 << 2) /* USB Type-C Current */ + __u8 bNumOfPDObjects; + __u8 bReserved2; + __le32 wPowerDataObject[]; +} __attribute__((packed)); + +/* * Precision time measurement capability descriptor: advertised by devices and * hubs that support PTM */ diff --git a/include/uapi/linux/uuid.h b/include/uapi/linux/uuid.h index 786f0773cc33..3738e5fb6a4d 100644 --- a/include/uapi/linux/uuid.h +++ b/include/uapi/linux/uuid.h @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _UAPI_LINUX_UUID_H_ diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h index c039f1d68a09..086168e18ca8 100644 --- a/include/uapi/linux/v4l2-dv-timings.h +++ b/include/uapi/linux/v4l2-dv-timings.h @@ -183,7 +183,8 @@ #define V4L2_DV_BT_CEA_3840X2160P24 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 297000000, 1276, 88, 296, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \ @@ -191,14 +192,16 @@ #define V4L2_DV_BT_CEA_3840X2160P25 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 297000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \ } #define V4L2_DV_BT_CEA_3840X2160P30 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 297000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \ @@ -206,14 +209,16 @@ #define V4L2_DV_BT_CEA_3840X2160P50 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 594000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \ } #define V4L2_DV_BT_CEA_3840X2160P60 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 594000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \ @@ -221,7 +226,8 @@ #define V4L2_DV_BT_CEA_4096X2160P24 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 297000000, 1020, 88, 296, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \ @@ -229,14 +235,16 @@ #define V4L2_DV_BT_CEA_4096X2160P25 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 297000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \ } #define V4L2_DV_BT_CEA_4096X2160P30 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 297000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \ @@ -244,14 +252,16 @@ #define V4L2_DV_BT_CEA_4096X2160P50 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 594000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \ } #define V4L2_DV_BT_CEA_4096X2160P60 { \ .type = V4L2_DV_BT_656_1120, \ - V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \ + V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ 594000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \ V4L2_DV_BT_STD_CEA861, \ V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \ diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index e895975c5b0e..8f951917be74 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -138,10 +138,7 @@ enum v4l2_buf_type { V4L2_BUF_TYPE_VBI_OUTPUT = 5, V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, -#if 1 - /* Experimental */ V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, -#endif V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10, V4L2_BUF_TYPE_SDR_CAPTURE = 11, @@ -657,8 +654,7 @@ struct v4l2_fmtdesc { #define V4L2_FMT_FLAG_COMPRESSED 0x0001 #define V4L2_FMT_FLAG_EMULATED 0x0002 -#if 1 - /* Experimental Frame Size and frame rate enumeration */ + /* Frame Size and frame rate enumeration */ /* * F R A M E S I Z E E N U M E R A T I O N */ @@ -724,7 +720,6 @@ struct v4l2_frmivalenum { __u32 reserved[2]; /* Reserved space for future use */ }; -#endif /* * T I M E C O D E @@ -1728,8 +1723,6 @@ struct v4l2_audioout { /* * M P E G S E R V I C E S - * - * NOTE: EXPERIMENTAL API */ #if 1 #define V4L2_ENC_IDX_FRAME_I (0) @@ -2259,46 +2252,35 @@ struct v4l2_create_buffers { #define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) #define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) -/* Experimental, meant for debugging, testing and internal use. - Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined. - You must be root to use these ioctls. Never use these in applications! */ +/* + * Experimental, meant for debugging, testing and internal use. + * Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined. + * You must be root to use these ioctls. Never use these in applications! + */ #define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) #define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) - #define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) #define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) #define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event) #define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription) #define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription) - -/* Experimental, the below two ioctls may change over the next couple of kernel - versions */ #define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) #define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer) - -/* Experimental selection API */ #define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) #define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) - -/* Experimental, these two ioctls may change over the next couple of kernel - versions. */ #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) - -/* Experimental, these three ioctls may change over the next couple of kernel - versions. */ #define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) #define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings) #define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) - -/* Experimental, this ioctl may change over the next couple of kernel - versions. */ #define VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) -/* Experimental, meant for debugging, testing and internal use. - Never use these in applications! */ +/* + * Experimental, meant for debugging, testing and internal use. + * Never use this in applications! + */ #define VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) #define VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) diff --git a/include/uapi/linux/vt.h b/include/uapi/linux/vt.h index 978578bd1895..f69034887e68 100644 --- a/include/uapi/linux/vt.h +++ b/include/uapi/linux/vt.h @@ -8,7 +8,6 @@ */ #define MIN_NR_CONSOLES 1 /* must be at least 1 */ #define MAX_NR_CONSOLES 63 /* serial lines start at 64 */ -#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */ /* Note: the ioctl VT_GETSTATE does not work for consoles 16 and higher (since it returns a short) */ diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h index 2cd9e608d0d1..143338978b48 100644 --- a/include/uapi/linux/xfrm.h +++ b/include/uapi/linux/xfrm.h @@ -302,6 +302,7 @@ enum xfrm_attr_type_t { XFRMA_SA_EXTRA_FLAGS, /* __u32 */ XFRMA_PROTO, /* __u8 */ XFRMA_ADDRESS_FILTER, /* struct xfrm_address_filter */ + XFRMA_PAD, __XFRMA_MAX #define XFRMA_MAX (__XFRMA_MAX - 1) diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 8126c143a519..b6543d73d20a 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -226,6 +226,7 @@ struct ib_uverbs_ex_query_device_resp { struct ib_uverbs_odp_caps odp_caps; __u64 timestamp_mask; __u64 hca_core_clock; /* in KHZ */ + __u64 device_cap_flags_ex; }; struct ib_uverbs_query_port { diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 67bf49d8c944..609cadb8739d 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -672,7 +672,7 @@ enum { /* global timers (device member) */ #define SNDRV_TIMER_GLOBAL_SYSTEM 0 -#define SNDRV_TIMER_GLOBAL_RTC 1 +#define SNDRV_TIMER_GLOBAL_RTC 1 /* unused */ #define SNDRV_TIMER_GLOBAL_HPET 2 #define SNDRV_TIMER_GLOBAL_HRTIMER 3 |
