Searched refs:cq_entries (Results 1 – 5 of 5) sorted by relevance
| /Linux-v5.4/drivers/infiniband/hw/hns/ |
| D | hns_roce_cq.c | 303 int cq_entries) in create_user_cq() argument
319 cq_entries); in create_user_cq()
347 struct hns_roce_cq *hr_cq, int cq_entries) in create_kernel_cq() argument
364 ret = hns_roce_ib_alloc_cq_buf(hr_dev, &hr_cq->hr_buf, cq_entries); in create_kernel_cq()
418 int cq_entries = attr->cqe; in hns_roce_ib_create_cq() local
421 if (cq_entries < 1 || cq_entries > hr_dev->caps.max_cqes) { in hns_roce_ib_create_cq()
423 cq_entries, hr_dev->caps.max_cqes); in hns_roce_ib_create_cq()
428 cq_entries = max(cq_entries, hr_dev->caps.min_cqes); in hns_roce_ib_create_cq()
430 cq_entries = roundup_pow_of_two((unsigned int)cq_entries); in hns_roce_ib_create_cq()
431 hr_cq->ib_cq.cqe = cq_entries - 1; in hns_roce_ib_create_cq()
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| /Linux-v5.4/include/uapi/linux/ |
| D | io_uring.h | 129 __u32 cq_entries; member
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| /Linux-v5.4/fs/ |
| D | io_uring.c | 217 unsigned cq_entries; member
3279 static unsigned long rings_size(unsigned sq_entries, unsigned cq_entries, in rings_size() argument
3285 off = struct_size(rings, cqes, cq_entries); in rings_size()
3308 static unsigned long ring_pages(unsigned sq_entries, unsigned cq_entries) in ring_pages() argument
3313 rings_size(sq_entries, cq_entries, NULL)); in ring_pages()
3568 ring_pages(ctx->sq_entries, ctx->cq_entries)); in io_ring_ctx_free()
3696 min_complete = min(min_complete, ctx->cq_entries); in SYSCALL_DEFINE6()
3724 size = rings_size(p->sq_entries, p->cq_entries, &sq_array_offset); in io_allocate_scq_urings()
3735 rings->cq_ring_mask = p->cq_entries - 1; in io_allocate_scq_urings()
3737 rings->cq_ring_entries = p->cq_entries; in io_allocate_scq_urings()
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| /Linux-v5.4/tools/io_uring/ |
| D | setup.c | 41 cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); in io_uring_mmap()
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| D | io_uring-bench.c | 449 ptr = mmap(0, p.cq_off.cqes + p.cq_entries * sizeof(struct io_uring_cqe), in setup_ring()
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