Searched refs:sq_tail (Results 1 – 8 of 8) sorted by relevance
| /linux/drivers/nvme/host/ |
| A D | trace.h | 145 TP_PROTO(struct request *req, __le16 sq_head, int sq_tail),
146 TP_ARGS(req, sq_head, sq_tail),
152 __field(u16, sq_tail)
159 __entry->sq_tail = sq_tail;
163 __entry->qid, __entry->sq_head, __entry->sq_tail
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| A D | pci.c | 201 u16 sq_tail; member
489 u16 next_tail = nvmeq->sq_tail + 1; in nvme_write_sq_db()
497 if (nvme_dbbuf_update_and_check_event(nvmeq->sq_tail, in nvme_write_sq_db()
499 writel(nvmeq->sq_tail, nvmeq->q_db); in nvme_write_sq_db()
500 nvmeq->last_sq_tail = nvmeq->sq_tail; in nvme_write_sq_db()
513 memcpy(nvmeq->sq_cmds + (nvmeq->sq_tail << nvmeq->sqes), in nvme_submit_cmd()
515 if (++nvmeq->sq_tail == nvmeq->q_depth) in nvme_submit_cmd()
516 nvmeq->sq_tail = 0; in nvme_submit_cmd()
526 if (nvmeq->sq_tail != nvmeq->last_sq_tail) in nvme_commit_rqs()
1043 trace_nvme_sq(req, cqe->sq_head, nvmeq->sq_tail); in nvme_handle_cqe()
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| /linux/drivers/dma/ |
| A D | hisi_dma.c | 95 u32 sq_tail; member
226 chan->sq_tail = 0; in hisi_dma_free_chan_resources()
263 struct hisi_dma_sqe *sqe = chan->sq + chan->sq_tail; in hisi_dma_start_transfer()
288 chan->sq_tail = (chan->sq_tail + 1) % hdma_dev->chan_depth; in hisi_dma_start_transfer()
292 chan->sq_tail); in hisi_dma_start_transfer()
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| /linux/drivers/scsi/cxlflash/ |
| A D | sislite.h | 295 __be64 sq_tail; /* Submission Queue TAIL (R/W): next IOARCB */ member
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| A D | main.c | 370 writeq_be((u64)hwq->hsq_curr, &hwq->host_map->sq_tail); in send_cmd_sq()
378 readq_be(&hwq->host_map->sq_tail)); in send_cmd_sq()
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| /linux/drivers/crypto/hisilicon/ |
| A D | qm.h | 284 u16 sq_tail; member
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| A D | qm.c | 958 qp_status->sq_tail = 0; in qm_init_qp_status()
2478 u16 sq_tail = qp_status->sq_tail; in qm_get_avail_sqe() local
2483 return qp->sqe + sq_tail * qp->qm->sqe_size; in qm_get_avail_sqe()
2735 u16 cur_tail = qp->qp_status.sq_tail; in qp_stop_fail_cb()
2892 u16 sq_tail = qp_status->sq_tail; in hisi_qp_send() local
2893 u16 sq_tail_next = (sq_tail + 1) % QM_Q_DEPTH; in hisi_qp_send()
2910 qp_status->sq_tail = sq_tail_next; in hisi_qp_send()
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| /linux/fs/ |
| A D | io_uring.c | 10154 unsigned int sq_tail = READ_ONCE(r->sq.tail); in __io_uring_show_fdinfo() local
10169 seq_printf(m, "SqTail:\t%u\n", sq_tail); in __io_uring_show_fdinfo()
10175 seq_printf(m, "SQEs:\t%u\n", sq_tail - ctx->cached_sq_head); in __io_uring_show_fdinfo()
10176 sq_entries = min(sq_tail - sq_head, ctx->sq_entries); in __io_uring_show_fdinfo()
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