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Searched refs:sq_tail (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.15/drivers/nvme/host/
Dtrace.h145 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
Dpci.c200 u16 sq_tail; member
481 u16 next_tail = nvmeq->sq_tail + 1; in nvme_write_sq_db()
489 if (nvme_dbbuf_update_and_check_event(nvmeq->sq_tail, in nvme_write_sq_db()
491 writel(nvmeq->sq_tail, nvmeq->q_db); in nvme_write_sq_db()
492 nvmeq->last_sq_tail = nvmeq->sq_tail; in nvme_write_sq_db()
505 memcpy(nvmeq->sq_cmds + (nvmeq->sq_tail << nvmeq->sqes), in nvme_submit_cmd()
507 if (++nvmeq->sq_tail == nvmeq->q_depth) in nvme_submit_cmd()
508 nvmeq->sq_tail = 0; in nvme_submit_cmd()
518 if (nvmeq->sq_tail != nvmeq->last_sq_tail) in nvme_commit_rqs()
1024 trace_nvme_sq(req, cqe->sq_head, nvmeq->sq_tail); in nvme_handle_cqe()
[all …]
/Linux-v5.15/drivers/dma/
Dhisi_dma.c95 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()
/Linux-v5.15/drivers/scsi/cxlflash/
Dsislite.h295 __be64 sq_tail; /* Submission Queue TAIL (R/W): next IOARCB */ member
Dmain.c370 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()
/Linux-v5.15/drivers/crypto/hisilicon/
Dqm.h284 u16 sq_tail; member
Dqm.c942 qp_status->sq_tail = 0; in qm_init_qp_status()
2462 u16 sq_tail = qp_status->sq_tail; in qm_get_avail_sqe() local
2467 return qp->sqe + sq_tail * qp->qm->sqe_size; in qm_get_avail_sqe()
2710 u16 cur_tail = qp->qp_status.sq_tail; in qp_stop_fail_cb()
2867 u16 sq_tail = qp_status->sq_tail; in hisi_qp_send() local
2868 u16 sq_tail_next = (sq_tail + 1) % QM_Q_DEPTH; in hisi_qp_send()
2885 qp_status->sq_tail = sq_tail_next; in hisi_qp_send()