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Searched refs:cq_entries (Results 1 - 16 of 16) sorted by relevance

/kernel/linux/linux-5.10/drivers/infiniband/hw/hns/
H A Dhns_roce_cq.c251 u32 cq_entries = attr->cqe; in hns_roce_create_cq() local
254 if (cq_entries < 1 || cq_entries > hr_dev->caps.max_cqes) { in hns_roce_create_cq()
256 cq_entries, hr_dev->caps.max_cqes); in hns_roce_create_cq()
266 cq_entries = max(cq_entries, hr_dev->caps.min_cqes); in hns_roce_create_cq()
267 cq_entries = roundup_pow_of_two(cq_entries); in hns_roce_create_cq()
268 hr_cq->ib_cq.cqe = cq_entries - 1; /* used as cqe index */ in hns_roce_create_cq()
269 hr_cq->cq_depth = cq_entries; in hns_roce_create_cq()
[all...]
/kernel/linux/linux-6.6/io_uring/
H A Dfdinfo.c58 unsigned int sq_mask = ctx->sq_entries - 1, cq_mask = ctx->cq_entries - 1; in io_uring_show_fdinfo()
65 unsigned int sq_entries, cq_entries; in io_uring_show_fdinfo() local
123 cq_entries = min(cq_tail - cq_head, ctx->cq_entries); in io_uring_show_fdinfo()
124 for (i = 0; i < cq_entries; i++) { in io_uring_show_fdinfo()
H A Dio_uring.c299 hash_bits = ilog2(p->cq_entries) - 5; in io_ring_ctx_alloc()
686 if (__io_cqring_events(ctx) == ctx->cq_entries) in __io_cqring_overflow_flush()
832 unsigned int off = ctx->cached_cq_tail & (ctx->cq_entries - 1); in io_cqe_cache_refill()
844 queued = min(__io_cqring_events(ctx), ctx->cq_entries); in io_cqe_cache_refill()
845 free = ctx->cq_entries - queued; in io_cqe_cache_refill()
847 len = min(free, ctx->cq_entries - off); in io_cqe_cache_refill()
2775 unsigned int cq_entries, size_t *sq_offset) in rings_size()
2780 off = struct_size(rings, cqes, cq_entries); in rings_size()
3682 ctx->cq_entries); in SYSCALL_DEFINE6()
3693 ctx->cq_entries); in SYSCALL_DEFINE6()
2774 rings_size(struct io_ring_ctx *ctx, unsigned int sq_entries, unsigned int cq_entries, size_t *sq_offset) rings_size() argument
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/hw/hns/
H A Dhns_roce_cq.c314 static void set_cq_param(struct hns_roce_cq *hr_cq, u32 cq_entries, int vector, in set_cq_param() argument
319 cq_entries = max(cq_entries, hr_dev->caps.min_cqes); in set_cq_param()
320 cq_entries = roundup_pow_of_two(cq_entries); in set_cq_param()
321 hr_cq->ib_cq.cqe = cq_entries - 1; /* used as cqe index */ in set_cq_param()
322 hr_cq->cq_depth = cq_entries; in set_cq_param()
/kernel/linux/linux-5.10/include/trace/events/
H A Dio_uring.h18 * @cq_entries: actual CQ size
26 TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),
28 TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),
34 __field( u32, cq_entries )
42 __entry->cq_entries = cq_entries;
48 __entry->cq_entries, __entry->flags)
/kernel/linux/linux-6.6/include/trace/events/
H A Dio_uring.h21 * @cq_entries: actual CQ size
29 TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),
31 TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),
37 __field( u32, cq_entries )
45 __entry->cq_entries = cq_entries;
51 __entry->cq_entries, __entry->flags)
/kernel/linux/linux-5.10/tools/io_uring/
H A Dsetup.c41 cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); in io_uring_mmap()
H A Dio_uring-bench.c449 ptr = mmap(0, p.cq_off.cqes + p.cq_entries * sizeof(struct io_uring_cqe), in setup_ring()
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/
H A Dio_uring.h168 __u32 cq_entries; member
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/
H A Dio_uring.h168 __u32 cq_entries; member
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dio_uring.h263 __u32 cq_entries; member
/kernel/linux/linux-6.6/include/linux/
H A Dio_uring_types.h279 unsigned cq_entries; member
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dio_uring.h475 __u32 cq_entries; member
/kernel/linux/linux-5.10/io_uring/
H A Dio_uring.c400 unsigned cq_entries; member
1317 hash_bits = ilog2(p->cq_entries); in io_ring_ctx_alloc()
1610 unsigned tail, mask = ctx->cq_entries - 1; in io_get_cqe()
1617 if (__io_cqring_events(ctx) == ctx->cq_entries) in io_get_cqe()
1681 if (!force && __io_cqring_events(ctx) == ctx->cq_entries) in __io_cqring_overflow_flush()
8870 static unsigned long rings_size(unsigned sq_entries, unsigned cq_entries, in rings_size() argument
8876 off = struct_size(rings, cqes, cq_entries); in rings_size()
10130 min_complete = min(min_complete, ctx->cq_entries); in SYSCALL_DEFINE6()
10285 ctx->cq_entries = p->cq_entries; in io_allocate_scq_urings()
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/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dio_uring_zerocopy_tx.c198 cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); in io_uring_mmap()
/kernel/linux/linux-6.6/tools/testing/selftests/x86/
H A Dlam.c390 cring->ring_sz = p.cq_off.cqes + p.cq_entries * sizeof(struct io_uring_cqe); in mmap_io_uring()

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