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Searched refs:sg_cnt (Results 1 – 25 of 49) sorted by relevance

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/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_bsg.c44 bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); in qla2x00_bsg_sp_free()
49 bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); in qla2x00_bsg_sp_free()
52 bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); in qla2x00_bsg_sp_free()
55 bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); in qla2x00_bsg_sp_free()
188 bsg_job->reply_payload.sg_cnt, ha->fcp_prio_cfg, in qla24xx_proc_fcp_prio_cfg_cmd()
215 bsg_job->request_payload.sg_cnt, ha->fcp_prio_cfg, in qla24xx_proc_fcp_prio_cfg_cmd()
293 if (bsg_job->request_payload.sg_cnt > 1 || in qla2x00_process_els()
294 bsg_job->reply_payload.sg_cnt > 1) { in qla2x00_process_els()
298 bsg_job->request_payload.sg_cnt, in qla2x00_process_els()
299 bsg_job->reply_payload.sg_cnt); in qla2x00_process_els()
[all …]
Dqla_iocb.c2775 els_iocb->tx_dsd_count = cpu_to_le16(bsg_job->request_payload.sg_cnt); in qla24xx_els_iocb()
2778 els_iocb->rx_dsd_count = cpu_to_le16(bsg_job->reply_payload.sg_cnt); in qla24xx_els_iocb()
2833 cpu_to_le16(bsg_job->request_payload.sg_cnt); in qla2x00_ct_iocb()
2835 cpu_to_le16(bsg_job->request_payload.sg_cnt + 1); in qla2x00_ct_iocb()
2856 tot_dsds = bsg_job->reply_payload.sg_cnt; in qla2x00_ct_iocb()
2910 cmd_dsds = bsg_job->request_payload.sg_cnt; in qla24xx_ct_iocb()
2911 rsp_dsds = bsg_job->reply_payload.sg_cnt; in qla24xx_ct_iocb()
3568 cmd_pkt->wr_dseg_count = cpu_to_le16(bsg_job->request_payload.sg_cnt); in qla25xx_build_bidir_iocb()
3569 cmd_pkt->rd_dseg_count = cpu_to_le16(bsg_job->reply_payload.sg_cnt); in qla25xx_build_bidir_iocb()
3593 bsg_job->request_payload.sg_cnt, index) { in qla25xx_build_bidir_iocb()
[all …]
/Linux-v4.19/drivers/infiniband/core/
Drw.c70 u32 sg_cnt, u32 offset) in rdma_rw_init_one_mr() argument
73 u32 nents = min(sg_cnt, pages_per_mr); in rdma_rw_init_one_mr()
108 u8 port_num, struct scatterlist *sg, u32 sg_cnt, u32 offset, in rdma_rw_init_mr_wrs() argument
115 ctx->nr_ops = (sg_cnt + pages_per_mr - 1) / pages_per_mr; in rdma_rw_init_mr_wrs()
124 u32 nents = min(sg_cnt, pages_per_mr); in rdma_rw_init_mr_wrs()
126 ret = rdma_rw_init_one_mr(qp, port_num, reg, sg, sg_cnt, in rdma_rw_init_mr_wrs()
156 sg_cnt -= nents; in rdma_rw_init_mr_wrs()
178 struct scatterlist *sg, u32 sg_cnt, u32 offset, in rdma_rw_init_map_wrs() argument
187 ctx->nr_ops = DIV_ROUND_UP(sg_cnt, max_sge); in rdma_rw_init_map_wrs()
189 ctx->map.sges = sge = kcalloc(sg_cnt, sizeof(*sge), GFP_KERNEL); in rdma_rw_init_map_wrs()
[all …]
/Linux-v4.19/include/rdma/
Drw.h63 struct scatterlist *sg, u32 sg_cnt, u32 sg_offset,
66 struct scatterlist *sg, u32 sg_cnt,
70 u8 port_num, struct scatterlist *sg, u32 sg_cnt,
75 u8 port_num, struct scatterlist *sg, u32 sg_cnt,
/Linux-v4.19/drivers/scsi/snic/
Dsnic_fwint.h108 __le16 sg_cnt; member
115 u16 sg_cnt, ulong ctx) in snic_io_hdr_enc() argument
122 hdr->sg_cnt = cpu_to_le16(sg_cnt); in snic_io_hdr_enc()
194 __le16 sg_cnt; member
268 __le16 sg_cnt; /* Number of SG Elements */ member
Dsnic_io.c233 snic_req_init(struct snic *snic, int sg_cnt) in snic_req_init() argument
238 typ = (sg_cnt <= SNIC_REQ_CACHE_DFLT_SGL) ? in snic_req_init()
259 if (sg_cnt == 0) in snic_req_init()
262 rqi->req_len += (sg_cnt * sizeof(struct snic_sg_desc)); in snic_req_init()
264 if (sg_cnt > atomic64_read(&snic->s_stats.io.max_sgl)) in snic_req_init()
265 atomic64_set(&snic->s_stats.io.max_sgl, sg_cnt); in snic_req_init()
267 SNIC_BUG_ON(sg_cnt > SNIC_MAX_SG_DESC_CNT); in snic_req_init()
268 atomic64_inc(&snic->s_stats.io.sgl_cnt[sg_cnt - 1]); in snic_req_init()
544 fn, line, req->hdr.cmnd_id, req->hdr.sg_cnt, req->hdr.status, in snic_dump_desc()
Dsnic_res.h30 u32 data_len, u16 sg_cnt, ulong sgl_addr, in snic_icmnd_init() argument
33 snic_io_hdr_enc(&req->hdr, SNIC_REQ_ICMND, 0, cmnd_id, host_id, sg_cnt, in snic_icmnd_init()
Dsnic_io.h110 snic_req_init(struct snic *, int sg_cnt);
Dsnic_scsi.c166 int sg_cnt) in snic_queue_icmnd_req() argument
176 if (sg_cnt) { in snic_queue_icmnd_req()
180 for_each_sg(scsi_sglist(sc), sg, sg_cnt, i) { in snic_queue_icmnd_req()
219 sg_cnt, in snic_queue_icmnd_req()
246 int sg_cnt = 0; in snic_issue_scsi_req() local
255 sg_cnt = scsi_dma_map(sc); in snic_issue_scsi_req()
256 if (sg_cnt < 0) { in snic_issue_scsi_req()
258 sc->cmnd[0], sg_cnt, CMD_STATE(sc)); in snic_issue_scsi_req()
266 rqi = snic_req_init(snic, sg_cnt); in snic_issue_scsi_req()
285 ret = snic_queue_icmnd_req(snic, rqi, sc, sg_cnt); in snic_issue_scsi_req()
[all …]
/Linux-v4.19/drivers/nvme/target/
Dio-cmd-bdev.c60 int sg_cnt = req->sg_cnt; in nvmet_bdev_execute_rw() local
67 if (!req->sg_cnt) { in nvmet_bdev_execute_rw()
91 for_each_sg(req->sg, sg, req->sg_cnt, i) { in nvmet_bdev_execute_rw()
96 bio = bio_alloc(GFP_KERNEL, min(sg_cnt, BIO_MAX_PAGES)); in nvmet_bdev_execute_rw()
106 sg_cnt--; in nvmet_bdev_execute_rw()
Dio-cmd-file.c143 if (!req->sg_cnt || !nr_bvec) { in nvmet_file_execute_rw()
170 for_each_sg_page(req->sg, &sg_pg_iter, req->sg_cnt, 0) { in nvmet_file_execute_rw()
Dcore.c53 if (sg_pcopy_from_buffer(req->sg, req->sg_cnt, buf, len, off) != len) in nvmet_copy_to_sgl()
60 if (sg_pcopy_to_buffer(req->sg, req->sg_cnt, buf, len, off) != len) in nvmet_copy_from_sgl()
67 if (sg_zero_buffer(req->sg, req->sg_cnt, len, off) != len) in nvmet_zero_sgl()
662 req->sg_cnt = 0; in nvmet_req_init()
Drdma.c502 rsp->req.sg_cnt, nvmet_data_dir(&rsp->req)); in nvmet_rdma_release_rsp()
585 rsp->req.sg_cnt, nvmet_data_dir(&rsp->req)); in nvmet_rdma_read_data_done()
623 rsp->req.sg_cnt = sg_count; in nvmet_rdma_use_inline_sg()
663 rsp->req.sg = sgl_alloc(len, GFP_KERNEL, &rsp->req.sg_cnt); in nvmet_rdma_map_sgl_keyed()
668 rsp->req.sg, rsp->req.sg_cnt, 0, addr, key, in nvmet_rdma_map_sgl_keyed()
Dfc.c1890 fcpreq->sg_cnt = 0; in nvmet_fc_transfer_fcp_data()
1892 fcpreq->sg_cnt < tgtport->max_sg_cnt && in nvmet_fc_transfer_fcp_data()
1894 fcpreq->sg_cnt++; in nvmet_fc_transfer_fcp_data()
1898 if (tlen < remaininglen && fcpreq->sg_cnt == 0) { in nvmet_fc_transfer_fcp_data()
1899 fcpreq->sg_cnt++; in nvmet_fc_transfer_fcp_data()
2218 fod->req.sg_cnt = fod->data_sg_cnt; in nvmet_fc_handle_fcp_rqst()
/Linux-v4.19/drivers/staging/rts5208/
Drtsx_transport.c335 int sg_cnt, i, resid; in rtsx_transfer_sglist_adma_partial() local
370 sg_cnt = dma_map_sg(&rtsx->pci->dev, sg, num_sg, dma_dir); in rtsx_transfer_sglist_adma_partial()
383 for (i = *index; i < sg_cnt; i++) { in rtsx_transfer_sglist_adma_partial()
408 if ((i == (sg_cnt - 1)) || !resid) in rtsx_transfer_sglist_adma_partial()
540 int sg_cnt, j; in rtsx_transfer_sglist_adma() local
543 sg_cnt = buf_cnt % (HOST_SG_TBL_BUF_LEN / 8); in rtsx_transfer_sglist_adma()
545 sg_cnt = HOST_SG_TBL_BUF_LEN / 8; in rtsx_transfer_sglist_adma()
548 for (j = 0; j < sg_cnt; j++) { in rtsx_transfer_sglist_adma()
556 if (j == (sg_cnt - 1)) in rtsx_transfer_sglist_adma()
599 sg_ptr += sg_cnt; in rtsx_transfer_sglist_adma()
/Linux-v4.19/include/linux/
Dbsg-lib.h36 int sg_cnt; member
Dnvme-fc-driver.h156 int sg_cnt; member
630 int sg_cnt; member
/Linux-v4.19/drivers/i2c/busses/
Di2c-qup.c226 unsigned int sg_cnt; member
674 ret = qup_sg_set_buf(&qup->brx.sg[qup->brx.sg_cnt++], in qup_i2c_bam_make_desc()
681 ret = qup_sg_set_buf(&qup->brx.sg[qup->brx.sg_cnt++], in qup_i2c_bam_make_desc()
691 ret = qup_sg_set_buf(&qup->btx.sg[qup->btx.sg_cnt++], in qup_i2c_bam_make_desc()
705 ret = qup_sg_set_buf(&qup->btx.sg[qup->btx.sg_cnt++], in qup_i2c_bam_make_desc()
712 ret = qup_sg_set_buf(&qup->btx.sg[qup->btx.sg_cnt++], in qup_i2c_bam_make_desc()
733 u32 tx_cnt = qup->btx.sg_cnt, rx_cnt = qup->brx.sg_cnt; in qup_i2c_bam_schedule_desc()
835 qup->btx.sg_cnt = 0; in qup_i2c_bam_clear_tag_buffers()
836 qup->brx.sg_cnt = 0; in qup_i2c_bam_clear_tag_buffers()
885 if (qup->btx.sg_cnt > qup->max_xfer_sg_len || in qup_i2c_bam_xfer()
[all …]
/Linux-v4.19/drivers/scsi/qla4xxx/
Dql4_bsg.c64 bsg_job->reply_payload.sg_cnt, in qla4xxx_read_flash()
124 bsg_job->request_payload.sg_cnt, flash, length); in qla4xxx_update_flash()
188 bsg_job->reply_payload.sg_cnt, in qla4xxx_get_acb_state()
259 bsg_job->reply_payload.sg_cnt, in qla4xxx_read_nvram()
323 bsg_job->request_payload.sg_cnt, nvram, len); in qla4xxx_update_nvram()
437 bsg_job->reply_payload.sg_cnt, in qla4xxx_bsg_get_acb()
/Linux-v4.19/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
Dbcmsdh.c362 unsigned int req_sz, func_blk_sz, sg_cnt, sg_data_sz, pkt_offset; in brcmf_sdiod_sglist_rw() local
430 sg_cnt = 0; in brcmf_sdiod_sglist_rw()
443 sg_cnt++; in brcmf_sdiod_sglist_rw()
452 if (req_sz >= max_req_sz || sg_cnt >= max_seg_cnt) in brcmf_sdiod_sglist_rw()
455 seg_sz -= sg_cnt; in brcmf_sdiod_sglist_rw()
464 mmc_dat.sg_len = sg_cnt; in brcmf_sdiod_sglist_rw()
/Linux-v4.19/drivers/scsi/libsas/
Dsas_host_smp.c245 job->request_payload.sg_cnt, req_data, in sas_smp_host_handler()
347 job->reply_payload.sg_cnt, resp_data, in sas_smp_host_handler()
/Linux-v4.19/drivers/target/tcm_fc/
Dtcm_fc.h130 u32 sg_cnt; /* No. of item in scatterlist */ member
/Linux-v4.19/drivers/mmc/host/
Dwmt-sdmmc.c575 int sg_cnt; in wmt_mci_request() local
624 sg_cnt = dma_map_sg(mmc_dev(mmc), req->data->sg, in wmt_mci_request()
630 sg_cnt = dma_map_sg(mmc_dev(mmc), req->data->sg, in wmt_mci_request()
640 for_each_sg(req->data->sg, sg, sg_cnt, i) { in wmt_mci_request()
/Linux-v4.19/drivers/scsi/lpfc/
Dlpfc_nvme.c849 if (nCmd->sg_cnt) in lpfc_nvme_adj_fcp_sgls()
1215 if (nCmd->sg_cnt) { in lpfc_nvme_prep_io_cmd()
1326 if (nCmd->sg_cnt) { in lpfc_nvme_prep_io_dma()
1334 lpfc_ncmd->seg_cnt = nCmd->sg_cnt; in lpfc_nvme_prep_io_dma()
1352 nseg = nCmd->sg_cnt; in lpfc_nvme_prep_io_dma()
1405 nCmd->sg_cnt, nCmd->payload_length); in lpfc_nvme_prep_io_dma()
1536 if (!lpfc_queue_info->qidx && !pnvme_fcreq->sg_cnt) { in lpfc_nvme_fcp_io_submit()
1656 if (lpfc_ncmd->nvmeCmd->sg_cnt) { in lpfc_nvme_fcp_io_submit()
/Linux-v4.19/drivers/scsi/bfa/
Dbfad_im.c1223 int sg_cnt = 0; in bfad_im_queuecommand_lck() local
1242 sg_cnt = scsi_dma_map(cmnd); in bfad_im_queuecommand_lck()
1243 if (sg_cnt < 0) in bfad_im_queuecommand_lck()
1265 itnim->bfa_itnim, sg_cnt); in bfad_im_queuecommand_lck()

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