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Searched refs:sq_tail (Results 1 – 12 of 12) sorted by relevance

/openbmc/linux/drivers/nvme/host/
H A Dtrace.h142 TP_PROTO(struct request *req, __le16 sq_head, int sq_tail),
143 TP_ARGS(req, sq_head, sq_tail),
149 __field(u16, sq_tail)
156 __entry->sq_tail = sq_tail;
160 __entry->qid, __entry->sq_head, __entry->sq_tail
H A Dpci.c202 u16 sq_tail; member
475 u16 next_tail = nvmeq->sq_tail + 1; in nvme_write_sq_db()
483 if (nvme_dbbuf_update_and_check_event(nvmeq->sq_tail, in nvme_write_sq_db()
485 writel(nvmeq->sq_tail, nvmeq->q_db); in nvme_write_sq_db()
486 nvmeq->last_sq_tail = nvmeq->sq_tail; in nvme_write_sq_db()
492 memcpy(nvmeq->sq_cmds + (nvmeq->sq_tail << nvmeq->sqes), in nvme_sq_copy_cmd()
494 if (++nvmeq->sq_tail == nvmeq->q_depth) in nvme_sq_copy_cmd()
495 nvmeq->sq_tail = 0; in nvme_sq_copy_cmd()
503 if (nvmeq->sq_tail != nvmeq->last_sq_tail) in nvme_commit_rqs()
1037 trace_nvme_sq(req, cqe->sq_head, nvmeq->sq_tail); in nvme_handle_cqe()
[all …]
/openbmc/linux/io_uring/
H A Dfdinfo.c60 unsigned int sq_tail = READ_ONCE(r->sq.tail); in io_uring_show_fdinfo() local
83 seq_printf(m, "SqTail:\t%u\n", sq_tail); in io_uring_show_fdinfo()
89 seq_printf(m, "SQEs:\t%u\n", sq_tail - sq_head); in io_uring_show_fdinfo()
90 sq_entries = min(sq_tail - sq_head, ctx->sq_entries); in io_uring_show_fdinfo()
/openbmc/linux/drivers/net/ethernet/fungible/funcore/
H A Dfun_queue.h50 u16 sq_tail; member
99 funq->sq_tail = tail; in funq_sq_post_tail()
H A Dfun_dev.c396 memcpy(fun_sqe_at(funq, funq->sq_tail), cmd, cmdsize); in fun_submit_admin_cmd()
398 dev_dbg(fdev->dev, "admin cmd @ %u: %8ph\n", funq->sq_tail, in fun_submit_admin_cmd()
401 if (++funq->sq_tail == funq->sq_depth) in fun_submit_admin_cmd()
402 funq->sq_tail = 0; in fun_submit_admin_cmd()
403 writel(funq->sq_tail, funq->sq_db); in fun_submit_admin_cmd()
/openbmc/linux/drivers/dma/
H A Dhisi_dma.c151 u32 sq_tail; member
471 chan->sq_tail = 0; in hisi_dma_free_chan_resources()
508 struct hisi_dma_sqe *sqe = chan->sq + chan->sq_tail; in hisi_dma_start_transfer()
532 chan->sq_tail = (chan->sq_tail + 1) % hdma_dev->chan_depth; in hisi_dma_start_transfer()
536 chan->qp_num, chan->sq_tail); in hisi_dma_start_transfer()
/openbmc/u-boot/drivers/nvme/
H A Dnvme.c42 u16 sq_tail; member
146 u16 tail = nvmeq->sq_tail; in nvme_submit_cmd()
155 nvmeq->sq_tail = tail; in nvme_submit_cmd()
319 nvmeq->sq_tail = 0; in nvme_init_queue()
/openbmc/linux/drivers/scsi/cxlflash/
H A Dsislite.h295 __be64 sq_tail; /* Submission Queue TAIL (R/W): next IOARCB */ member
H A 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()
/openbmc/linux/drivers/crypto/hisilicon/
H A Dqm.c1100 qp_status->sq_tail = 0; in qm_init_qp_status()
1868 u16 sq_tail = qp_status->sq_tail; in qm_get_avail_sqe() local
1873 return qp->sqe + sq_tail * qp->qm->sqe_size; in qm_get_avail_sqe()
2122 u16 cur_tail = qp->qp_status.sq_tail; in qp_stop_fail_cb()
2277 u16 sq_tail = qp_status->sq_tail; in hisi_qp_send() local
2278 u16 sq_tail_next = (sq_tail + 1) % qp->sq_depth; in hisi_qp_send()
2295 qp_status->sq_tail = sq_tail_next; in hisi_qp_send()
/openbmc/linux/include/linux/
H A Dhisi_acc_qm.h392 u16 sq_tail; member
/openbmc/qemu/block/
H A Dnvme.c104 uint32_t sq_tail; member
270 q->sq.doorbell = &s->doorbells[idx * s->doorbell_scale].sq_tail; in nvme_create_queue_pair()