diff options
Diffstat (limited to 'include/uapi/linux/io_uring')
| -rw-r--r-- | include/uapi/linux/io_uring/query.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/uapi/linux/io_uring/query.h b/include/uapi/linux/io_uring/query.h index 5d754322a27c..2456e6c5ebb5 100644 --- a/include/uapi/linux/io_uring/query.h +++ b/include/uapi/linux/io_uring/query.h @@ -18,6 +18,8 @@ struct io_uring_query_hdr { enum { IO_URING_QUERY_OPCODES = 0, + IO_URING_QUERY_ZCRX = 1, + IO_URING_QUERY_SCQ = 2, __IO_URING_QUERY_MAX, }; @@ -36,6 +38,31 @@ struct io_uring_query_opcode { __u64 enter_flags; /* Bitmask of all supported IOSQE_* flags */ __u64 sqe_flags; + /* The number of available query opcodes */ + __u32 nr_query_opcodes; + __u32 __pad; +}; + +struct io_uring_query_zcrx { + /* Bitmask of supported ZCRX_REG_* flags, */ + __u64 register_flags; + /* Bitmask of all supported IORING_ZCRX_AREA_* flags */ + __u64 area_flags; + /* The number of supported ZCRX_CTRL_* opcodes */ + __u32 nr_ctrl_opcodes; + __u32 __resv1; + /* The refill ring header size */ + __u32 rq_hdr_size; + /* The alignment for the header */ + __u32 rq_hdr_alignment; + __u64 __resv2; +}; + +struct io_uring_query_scq { + /* The SQ/CQ rings header size */ + __u64 hdr_size; + /* The alignment for the header */ + __u64 hdr_alignment; }; #endif |