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| author | Jani Nikula <jani.nikula@intel.com> | 2019-12-11 10:35:37 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-12-11 11:13:50 +0200 |
| commit | 023265ed75d8792ca1d555430a8985511d3f8788 (patch) | |
| tree | 0940ba6f005f102062e5842b4ec8073ecd583ac0 /include/uapi/linux/io_uring.h | |
| parent | 2b68392e638dfa5cf4f7b558f62e3ea4def2e605 (diff) | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | linux-next-023265ed75d8792ca1d555430a8985511d3f8788.tar.gz linux-next-023265ed75d8792ca1d555430a8985511d3f8788.zip | |
Merge drm/drm-next into drm-intel-next-queued
Sync up with v5.5-rc1 to get the updated lock_release() API among other
things. Fix the conflict reported by Stephen Rothwell [1].
[1] http://lore.kernel.org/r/20191210093957.5120f717@canb.auug.org.au
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'include/uapi/linux/io_uring.h')
| -rw-r--r-- | include/uapi/linux/io_uring.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index ea57526a5b89..eabccb46edd1 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -19,7 +19,10 @@ struct io_uring_sqe { __u8 flags; /* IOSQE_ flags */ __u16 ioprio; /* ioprio for the request */ __s32 fd; /* file descriptor to do IO on */ - __u64 off; /* offset into file */ + union { + __u64 off; /* offset into file */ + __u64 addr2; + }; __u64 addr; /* pointer to buffer or iovecs */ __u32 len; /* buffer size or number of iovecs */ union { @@ -29,6 +32,8 @@ struct io_uring_sqe { __u32 sync_range_flags; __u32 msg_flags; __u32 timeout_flags; + __u32 accept_flags; + __u32 cancel_flags; }; __u64 user_data; /* data to be passed back at completion time */ union { @@ -50,6 +55,7 @@ struct io_uring_sqe { #define IORING_SETUP_IOPOLL (1U << 0) /* io_context is polled */ #define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */ #define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */ +#define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */ #define IORING_OP_NOP 0 #define IORING_OP_READV 1 @@ -63,6 +69,11 @@ struct io_uring_sqe { #define IORING_OP_SENDMSG 9 #define IORING_OP_RECVMSG 10 #define IORING_OP_TIMEOUT 11 +#define IORING_OP_TIMEOUT_REMOVE 12 +#define IORING_OP_ACCEPT 13 +#define IORING_OP_ASYNC_CANCEL 14 +#define IORING_OP_LINK_TIMEOUT 15 +#define IORING_OP_CONNECT 16 /* * sqe->fsync_flags @@ -70,6 +81,11 @@ struct io_uring_sqe { #define IORING_FSYNC_DATASYNC (1U << 0) /* + * sqe->timeout_flags + */ +#define IORING_TIMEOUT_ABS (1U << 0) + +/* * IO completion data structure (Completion Queue Entry) */ struct io_uring_cqe { @@ -140,6 +156,8 @@ struct io_uring_params { * io_uring_params->features flags */ #define IORING_FEAT_SINGLE_MMAP (1U << 0) +#define IORING_FEAT_NODROP (1U << 1) +#define IORING_FEAT_SUBMIT_STABLE (1U << 2) /* * io_uring_register(2) opcodes and arguments @@ -150,5 +168,11 @@ struct io_uring_params { #define IORING_UNREGISTER_FILES 3 #define IORING_REGISTER_EVENTFD 4 #define IORING_UNREGISTER_EVENTFD 5 +#define IORING_REGISTER_FILES_UPDATE 6 + +struct io_uring_files_update { + __u32 offset; + __s32 *fds; +}; #endif |