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Searched refs:sg_cnt (Results 1 – 25 of 41) sorted by relevance

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/linux/drivers/infiniband/core/
H A Drw.c94 u32 sg_cnt, u32 offset) in rdma_rw_init_one_mr() argument
98 u32 nents = min(sg_cnt, pages_per_mr); in rdma_rw_init_one_mr()
156 u32 port_num, struct scatterlist *sg, u32 sg_cnt, u32 offset, in rdma_rw_init_mr_wrs() argument
164 ctx->nr_ops = DIV_ROUND_UP(sg_cnt, pages_per_mr); in rdma_rw_init_mr_wrs()
173 u32 nents = min(sg_cnt, pages_per_mr); in rdma_rw_init_mr_wrs()
175 ret = rdma_rw_init_one_mr(qp, port_num, reg, sg, sg_cnt, in rdma_rw_init_mr_wrs()
183 sg_cnt -= nents; in rdma_rw_init_mr_wrs()
288 struct scatterlist *sg, u32 sg_cnt, u32 offset, in rdma_rw_init_map_wrs() argument
296 ctx->nr_ops = DIV_ROUND_UP(sg_cnt, max_sge); in rdma_rw_init_map_wrs()
298 ctx->map.sges = sge = kzalloc_objs(*sge, sg_cnt); in rdma_rw_init_map_wrs()
[all …]
/linux/drivers/scsi/snic/
H A Dsnic_fwint.h94 __le16 sg_cnt; member
101 u16 sg_cnt, ulong ctx) in snic_io_hdr_enc() argument
108 hdr->sg_cnt = cpu_to_le16(sg_cnt); in snic_io_hdr_enc()
180 __le16 sg_cnt; member
254 __le16 sg_cnt; /* Number of SG Elements */ member
H A Dsnic_io.c220 snic_req_init(struct snic *snic, int sg_cnt) in snic_req_init() argument
225 typ = (sg_cnt <= SNIC_REQ_CACHE_DFLT_SGL) ? in snic_req_init()
246 if (sg_cnt == 0) in snic_req_init()
249 rqi->req_len += (sg_cnt * sizeof(struct snic_sg_desc)); in snic_req_init()
251 if (sg_cnt > atomic64_read(&snic->s_stats.io.max_sgl)) in snic_req_init()
252 atomic64_set(&snic->s_stats.io.max_sgl, sg_cnt); in snic_req_init()
254 SNIC_BUG_ON(sg_cnt > SNIC_MAX_SG_DESC_CNT); in snic_req_init()
255 atomic64_inc(&snic->s_stats.io.sgl_cnt[sg_cnt - 1]); in snic_req_init()
531 fn, line, req->hdr.cmnd_id, req->hdr.sg_cnt, req->hdr.status, in snic_dump_desc()
H A Dsnic_res.h16 u32 data_len, u16 sg_cnt, ulong sgl_addr, in snic_icmnd_init() argument
19 snic_io_hdr_enc(&req->hdr, SNIC_REQ_ICMND, 0, cmnd_id, host_id, sg_cnt, in snic_icmnd_init()
H A Dsnic_io.h96 snic_req_init(struct snic *, int sg_cnt);
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dbcmsdh.c335 struct mmc_command *mc, int sg_cnt, int req_sz, in mmc_submit_one() argument
342 md->sg_len = sg_cnt; in mmc_submit_one()
382 unsigned int req_sz, func_blk_sz, sg_cnt, sg_data_sz, pkt_offset; in brcmf_sdiod_sglist_rw() local
446 sg_cnt = 0; in brcmf_sdiod_sglist_rw()
464 sg_cnt++; in brcmf_sdiod_sglist_rw()
469 if (req_sz >= max_req_sz || sg_cnt >= max_seg_cnt) { in brcmf_sdiod_sglist_rw()
471 sg_cnt, req_sz, func_blk_sz, in brcmf_sdiod_sglist_rw()
476 sg_cnt = 0; in brcmf_sdiod_sglist_rw()
481 if (sg_cnt) in brcmf_sdiod_sglist_rw()
483 sg_cnt, req_sz, func_blk_sz, in brcmf_sdiod_sglist_rw()
/linux/drivers/nvme/target/
H A Dio-cmd-file.c122 ssize_t nr_bvec = req->sg_cnt; in nvmet_file_execute_io()
141 for_each_sg(req->sg, sg, req->sg_cnt, i) { in nvmet_file_execute_io()
220 ssize_t nr_bvec = req->sg_cnt; in nvmet_file_execute_rw()
225 if (!req->sg_cnt || !nr_bvec) { in nvmet_file_execute_rw()
H A Dzns.c545 int sg_cnt; in nvmet_bdev_execute_zone_append() local
558 if (!req->sg_cnt) { in nvmet_bdev_execute_zone_append()
580 bio = bio_alloc(req->ns->bdev, req->sg_cnt, opf, GFP_KERNEL); in nvmet_bdev_execute_zone_append()
589 for_each_sg(req->sg, sg, req->sg_cnt, sg_cnt) { in nvmet_bdev_execute_zone_append()
H A Dpassthru.c277 if (req->sg_cnt > BIO_MAX_VECS) in nvmet_passthru_map_sg()
285 bio = bio_alloc(NULL, bio_max_segs(req->sg_cnt), req_op(rq), in nvmet_passthru_map_sg()
290 for_each_sg(req->sg, sg, req->sg_cnt, i) { in nvmet_passthru_map_sg()
343 if (req->sg_cnt) { in nvmet_passthru_execute_cmd()
H A Dcore.c95 if (sg_pcopy_from_buffer(req->sg, req->sg_cnt, buf, len, off) != len) { in nvmet_copy_to_sgl()
104 if (sg_pcopy_to_buffer(req->sg, req->sg_cnt, buf, len, off) != len) { in nvmet_copy_from_sgl()
113 if (sg_zero_buffer(req->sg, req->sg_cnt, len, off) != len) { in nvmet_zero_sgl()
1174 req->sg_cnt = 0; in nvmet_req_init()
1299 req->sg = pci_p2pmem_alloc_sgl(p2p_dev, &req->sg_cnt, in nvmet_req_alloc_p2pmem_sgls()
1336 &req->sg_cnt); in nvmet_req_alloc_sgls()
1370 req->sg_cnt = 0; in nvmet_req_free_sgls()
H A Dfc.c2273 fcpreq->sg_cnt = 0; in nvmet_fc_transfer_fcp_data()
2275 fcpreq->sg_cnt < tgtport->max_sg_cnt && in nvmet_fc_transfer_fcp_data()
2277 fcpreq->sg_cnt++; in nvmet_fc_transfer_fcp_data()
2281 if (tlen < remaininglen && fcpreq->sg_cnt == 0) { in nvmet_fc_transfer_fcp_data()
2282 fcpreq->sg_cnt++; in nvmet_fc_transfer_fcp_data()
2587 fod->req.sg_cnt = fod->data_sg_cnt; in nvmet_fc_handle_fcp_rqst()
H A Dtcp.c365 if (!cmd->req.sg_cnt || cmd->sg_idx >= cmd->req.sg_cnt) in nvmet_tcp_build_pdu_iovec()
369 sg_remaining = cmd->req.sg_cnt - cmd->sg_idx; in nvmet_tcp_build_pdu_iovec()
450 &cmd->req.sg_cnt); in nvmet_tcp_map_data()
456 cmd->iov = kmalloc_objs(*cmd->iov, cmd->req.sg_cnt, in nvmet_tcp_map_data()
/linux/drivers/scsi/smartpqi/
H A Dsmartpqi_sas_transport.c495 job->reply_payload.sg_cnt, &parameters->request, in pqi_build_csmi_smp_passthru_buffer()
506 job->reply_payload.sg_cnt, &smp_buf->parameters.response, in pqi_build_sas_smp_handler_reply()
543 if (job->request_payload.sg_cnt > 1 || job->reply_payload.sg_cnt > 1) { in pqi_sas_smp_handler()
/linux/include/linux/
H A Dbsg-lib.h25 int sg_cnt; member
H A Dnvme-fc-driver.h219 int sg_cnt; member
700 int sg_cnt; member
/linux/drivers/scsi/qla4xxx/
H A Dql4_bsg.c63 bsg_job->reply_payload.sg_cnt, in qla4xxx_read_flash()
123 bsg_job->request_payload.sg_cnt, flash, length); in qla4xxx_update_flash()
187 bsg_job->reply_payload.sg_cnt, in qla4xxx_get_acb_state()
258 bsg_job->reply_payload.sg_cnt, in qla4xxx_read_nvram()
322 bsg_job->request_payload.sg_cnt, nvram, len); in qla4xxx_update_nvram()
436 bsg_job->reply_payload.sg_cnt, in qla4xxx_bsg_get_acb()
/linux/drivers/scsi/libsas/
H A Dsas_host_smp.c242 job->request_payload.sg_cnt, req_data, in sas_smp_host_handler()
344 job->reply_payload.sg_cnt, resp_data, in sas_smp_host_handler()
/linux/drivers/infiniband/ulp/rtrs/
H A Drtrs-pri.h254 __le16 sg_cnt; member
285 __le16 sg_cnt; member
H A Drtrs.h106 struct scatterlist *sg, unsigned int sg_cnt);
/linux/drivers/target/tcm_fc/
H A Dtcm_fc.h118 u32 sg_cnt; /* No. of item in scatterlist */ member
/linux/net/ceph/
H A Dmessenger_v2.c850 int sg_cnt; in calc_sg_cnt() local
855 sg_cnt = need_padding(buf_len) ? 1 : 0; in calc_sg_cnt()
858 sg_cnt += PAGE_ALIGN(buf_len) >> PAGE_SHIFT; in calc_sg_cnt()
860 sg_cnt++; in calc_sg_cnt()
863 return sg_cnt; in calc_sg_cnt()
870 int sg_cnt; in calc_sg_cnt_cursor() local
875 sg_cnt = need_padding(data_len) ? 1 : 0; in calc_sg_cnt_cursor()
878 sg_cnt++; in calc_sg_cnt_cursor()
883 return sg_cnt; in calc_sg_cnt_cursor()
982 int sg_cnt; in setup_message_sgs() local
[all...]
/linux/drivers/scsi/bfa/
H A Dbfad_im.c1214 int sg_cnt = 0; in bfad_im_queuecommand_lck() local
1233 sg_cnt = scsi_dma_map(cmnd); in bfad_im_queuecommand_lck()
1234 if (sg_cnt < 0) in bfad_im_queuecommand_lck()
1254 itnim->bfa_itnim, sg_cnt); in bfad_im_queuecommand_lck()
/linux/drivers/scsi/lpfc/
H A Dlpfc_bsg.c240 sg_miter_start(&miter, bsg_buffers->sg_list, bsg_buffers->sg_cnt, in lpfc_bsg_copy_data()
613 job->reply_payload.sg_cnt, in lpfc_bsg_rport_els_cmp()
716 job->request_payload.sg_cnt, in lpfc_bsg_rport_els()
1327 job->request_payload.sg_cnt, in lpfc_bsg_hba_get_event()
3126 job->request_payload.sg_cnt, in lpfc_bsg_diag_loopback_run()
3287 job->reply_payload.sg_cnt, in lpfc_bsg_diag_loopback_run()
3419 job->reply_payload.sg_cnt, in lpfc_bsg_issue_mbox_cmpl()
3615 job->reply_payload.sg_cnt, in lpfc_rd_obj_emb0_handle_job()
3626 job->reply_payload.sg_cnt, in lpfc_rd_obj_emb0_handle_job()
3723 job->reply_payload.sg_cnt, in lpfc_bsg_issue_mbox_ext_handle_job()
[all …]
/linux/drivers/block/rnbd/
H A Drnbd-clt.c998 unsigned int sg_cnt = 0; in rnbd_client_xfer_request() local
1015 sg_cnt = blk_rq_map_sg(rq, iu->sgt.sgl); in rnbd_client_xfer_request()
1017 if (sg_cnt == 0) in rnbd_client_xfer_request()
1027 size = rnbd_clt_get_sg_size(iu->sgt.sgl, sg_cnt); in rnbd_client_xfer_request()
1033 &vec, 1, size, iu->sgt.sgl, sg_cnt); in rnbd_client_xfer_request()
/linux/drivers/scsi/libfc/
H A Dfc_lport.c2039 job->request_payload.sg_cnt, in fc_lport_els_request()
2061 info->nents = job->reply_payload.sg_cnt; in fc_lport_els_request()
2099 job->request_payload.sg_cnt, in fc_lport_ct_request()
2121 info->nents = job->reply_payload.sg_cnt; in fc_lport_ct_request()

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