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Searched refs:iu (Results 1 – 25 of 37) sorted by relevance

12

/Linux-v5.4/drivers/scsi/libsas/
Dsas_task.c12 struct ssp_response_iu *iu) in sas_ssp_task_response() argument
18 if (iu->datapres == 0) in sas_ssp_task_response()
19 tstat->stat = iu->status; in sas_ssp_task_response()
20 else if (iu->datapres == 1) in sas_ssp_task_response()
21 tstat->stat = iu->resp_data[3]; in sas_ssp_task_response()
22 else if (iu->datapres == 2) { in sas_ssp_task_response()
26 be32_to_cpu(iu->sense_data_len)); in sas_ssp_task_response()
27 memcpy(tstat->buf, iu->sense_data, tstat->buf_valid_size); in sas_ssp_task_response()
29 if (iu->status != SAM_STAT_CHECK_CONDITION) in sas_ssp_task_response()
31 SAS_ADDR(task->dev->sas_addr), iu->status); in sas_ssp_task_response()
/Linux-v5.4/drivers/usb/storage/
Duas.c273 struct iu *iu = urb->transfer_buffer; in uas_stat_cmplt() local
296 idx = be16_to_cpup(&iu->tag) - 1; in uas_stat_cmplt()
311 switch (iu->iu_id) { in uas_stat_cmplt()
340 success = uas_evaluate_response_iu((struct response_iu *)iu, cmnd); in uas_stat_cmplt()
349 uas_log_cmd_state(cmnd, "bogus IU", iu->iu_id); in uas_stat_cmplt()
445 struct sense_iu *iu; in uas_alloc_sense_urb() local
450 iu = kzalloc(sizeof(*iu), gfp); in uas_alloc_sense_urb()
451 if (!iu) in uas_alloc_sense_urb()
454 usb_fill_bulk_urb(urb, udev, devinfo->status_pipe, iu, sizeof(*iu), in uas_alloc_sense_urb()
473 struct command_iu *iu; in uas_alloc_cmd_urb() local
[all …]
/Linux-v5.4/drivers/infiniband/ulp/srp/
Dib_srp.c235 struct srp_iu *iu; in srp_alloc_iu() local
237 iu = kmalloc(sizeof *iu, gfp_mask); in srp_alloc_iu()
238 if (!iu) in srp_alloc_iu()
241 iu->buf = kzalloc(size, gfp_mask); in srp_alloc_iu()
242 if (!iu->buf) in srp_alloc_iu()
245 iu->dma = ib_dma_map_single(host->srp_dev->dev, iu->buf, size, in srp_alloc_iu()
247 if (ib_dma_mapping_error(host->srp_dev->dev, iu->dma)) in srp_alloc_iu()
250 iu->size = size; in srp_alloc_iu()
251 iu->direction = direction; in srp_alloc_iu()
253 return iu; in srp_alloc_iu()
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/Linux-v5.4/sound/usb/usx2y/
Dusb_stream.c335 static void prepare_inurb(int number_of_packets, struct urb *iu) in prepare_inurb() argument
340 iu->number_of_packets = number_of_packets; in prepare_inurb()
341 id = iu->iso_frame_desc; in prepare_inurb()
343 for (p = 0; p < iu->number_of_packets - 1; ++p) in prepare_inurb()
346 iu->transfer_buffer_length = in prepare_inurb()
347 id[0].length * iu->number_of_packets; in prepare_inurb()
382 struct urb *iu; in loop_back() local
390 iu = sk->idle_inurb; in loop_back()
391 id = iu->iso_frame_desc; in loop_back()
396 for (; p < iu->number_of_packets && l < s->period_size; ++p) { in loop_back()
[all …]
/Linux-v5.4/drivers/scsi/ibmvscsi/
Dibmvfc.c148 struct ibmvfc_cmd *vfc_cmd = &evt->iu.cmd; in ibmvfc_trc_start()
149 struct ibmvfc_mad_common *mad = &evt->iu.mad_common; in ibmvfc_trc_start()
160 entry->op_code = vfc_cmd->iu.cdb[0]; in ibmvfc_trc_start()
162 entry->lun = scsilun_to_int(&vfc_cmd->iu.lun); in ibmvfc_trc_start()
163 entry->tmf_flags = vfc_cmd->iu.tmf_flags; in ibmvfc_trc_start()
164 entry->u.start.xfer_len = be32_to_cpu(vfc_cmd->iu.xfer_len); in ibmvfc_trc_start()
193 entry->op_code = vfc_cmd->iu.cdb[0]; in ibmvfc_trc_end()
195 entry->lun = scsilun_to_int(&vfc_cmd->iu.lun); in ibmvfc_trc_end()
196 entry->tmf_flags = vfc_cmd->iu.tmf_flags; in ibmvfc_trc_end()
1344 vfc_cmd->iu.add_cdb_len |= IBMVFC_WRDATA; in ibmvfc_map_sg_data()
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Dibmvscsi.c794 unmap_cmd_data(&evt->iu.srp.cmd, evt, in purge_requests()
799 evt->iu.srp.login_req.opcode != SRP_LOGIN_REQ) in purge_requests()
833 evt_struct->iu.srp.cmd.opcode); in ibmvscsi_timeout()
881 evt_struct->iu.srp.login_req.opcode != SRP_LOGIN_REQ) in ibmvscsi_send_srp_event()
888 evt_struct->iu.srp.cmd.opcode != SRP_TSK_MGMT) { in ibmvscsi_send_srp_event()
909 *evt_struct->xfer_iu = evt_struct->iu; in ibmvscsi_send_srp_event()
949 unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev); in ibmvscsi_send_srp_event()
957 unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev); in ibmvscsi_send_srp_event()
993 unmap_cmd_data(&evt_struct->iu.srp.cmd, in handle_cmd_rsp()
1039 srp_cmd = &evt_struct->iu.srp.cmd; in ibmvscsi_queuecommand_lck()
[all …]
Dibmvscsi.h59 union viosrp_iu iu; member
Dibmvfc.h447 struct ibmvfc_fcp_cmd_iu iu; member
481 struct ibmvfc_passthru_iu iu; member
634 union ibmvfc_iu iu; member
/Linux-v5.4/fs/xfs/
Dxfs_inode.c1943 const struct xfs_iunlink *iu = obj; in xfs_iunlink_obj_cmpfn() local
1945 if (iu->iu_next_unlinked != *key) in xfs_iunlink_obj_cmpfn()
1969 struct xfs_iunlink *iu; in xfs_iunlink_lookup_backref() local
1971 iu = rhashtable_lookup_fast(&pag->pagi_unlinked_hash, &agino, in xfs_iunlink_lookup_backref()
1973 return iu ? iu->iu_agino : NULLAGINO; in xfs_iunlink_lookup_backref()
1984 struct xfs_iunlink *iu) in xfs_iunlink_insert_backref() argument
1989 &iu->iu_rhash_head, xfs_iunlink_hash_params); in xfs_iunlink_insert_backref()
1998 kmem_free(iu); in xfs_iunlink_insert_backref()
2016 struct xfs_iunlink *iu; in xfs_iunlink_add_backref() local
2021 iu = kmem_zalloc(sizeof(*iu), KM_NOFS); in xfs_iunlink_add_backref()
[all …]
/Linux-v5.4/drivers/usb/gadget/function/
Df_tcm.c545 struct sense_iu *iu = &cmd->sense_iu; in uasp_prepare_status() local
549 iu->iu_id = IU_ID_STATUS; in uasp_prepare_status()
550 iu->tag = cpu_to_be16(cmd->tag); in uasp_prepare_status()
555 iu->len = cpu_to_be16(se_cmd->scsi_sense_length); in uasp_prepare_status()
556 iu->status = se_cmd->scsi_status; in uasp_prepare_status()
559 stream->req_status->buf = iu; in uasp_prepare_status()
618 struct sense_iu *iu = &cmd->sense_iu; in uasp_send_status_response() local
620 iu->tag = cpu_to_be16(cmd->tag); in uasp_send_status_response()
632 struct sense_iu *iu = &cmd->sense_iu; in uasp_send_read_response() local
637 iu->tag = cpu_to_be16(cmd->tag); in uasp_send_read_response()
[all …]
/Linux-v5.4/include/scsi/
Dscsi_transport_spi.h25 unsigned int iu:1; /* Information Units enabled */ member
68 #define spi_iu(x) (((struct spi_transport_attrs *)&(x)->starget_data)->iu)
Dlibsas.h704 struct ssp_response_iu *iu);
/Linux-v5.4/include/linux/usb/
Duas.h9 struct iu { struct
/Linux-v5.4/drivers/scsi/sym53c8xx_2/
Dsym_glue.c927 tp->tgoal.iu = tp->tgoal.dt = in sym_exec_user_command()
933 tp->tgoal.iu = tp->tgoal.dt = in sym_exec_user_command()
941 tp->tgoal.iu = tp->tgoal.dt = in sym_exec_user_command()
1921 tp->tgoal.iu = tp->tgoal.dt = tp->tgoal.qas = 0; in sym2_set_width()
1937 tp->tgoal.iu = tp->tgoal.dt = tp->tgoal.qas = 0; in sym2_set_dt()
1942 static void sym2_set_iu(struct scsi_target *starget, int iu)
1948 if (iu)
1949 tp->tgoal.iu = tp->tgoal.dt = 1;
1951 tp->tgoal.iu = 0;
Dsym_hipd.c1358 goal->iu = 0;
1389 goal->iu = goal->qas = 0;
1421 (goal->iu || goal->dt || goal->qas || (goal->period < 0xa)))) {
1443 (goal->iu ? PPR_OPT_IU : 0) |
2042 tp->tprint.iu != spi_iu(starget) ||
2049 tp->tprint.iu = spi_iu(starget);
2110 if (!tp->tgoal.dt && !tp->tgoal.iu && !tp->tgoal.qas) {
2139 spi_iu(starget) = tp->tgoal.iu = !!(opts & PPR_OPT_IU);
4154 tp->tgoal.iu = tp->tgoal.dt = tp->tgoal.qas = 0;
4335 tp->tgoal.iu = tp->tgoal.dt = tp->tgoal.qas = 0;
/Linux-v5.4/drivers/scsi/
Dscsi_transport_spi.c376 spi_transport_max_attr(iu, "%d\n");
776 DV_SET(iu, 0); in spi_dv_retrain()
921 DV_SET(iu, 1); in spi_dv_device_internal()
929 DV_SET(iu, 0); in spi_dv_device_internal()
1157 tp->iu ? " IU" : "", in spi_display_xfer_agreement()
1485 return TARGET_ATTRIBUTE_HELPER(iu); in target_attribute_is_visible()
1488 return TARGET_ATTRIBUTE_HELPER(iu); in target_attribute_is_visible()
/Linux-v5.4/drivers/scsi/mvsas/
Dmv_sas.c1638 static void mvs_fill_ssp_resp_iu(struct ssp_response_iu *iu, in mvs_fill_ssp_resp_iu() argument
1641 iu->datapres = 2; in mvs_fill_ssp_resp_iu()
1642 iu->response_data_len = 0; in mvs_fill_ssp_resp_iu()
1643 iu->sense_data_len = 17; in mvs_fill_ssp_resp_iu()
1644 iu->status = 02; in mvs_fill_ssp_resp_iu()
1645 mvs_set_sense(iu->sense_data, 17, 0, in mvs_fill_ssp_resp_iu()
1670 struct ssp_response_iu *iu = slot->response + in mvs_slot_err() local
1672 mvs_fill_ssp_resp_iu(iu, NOT_READY, 0x04, 01); in mvs_slot_err()
1673 sas_ssp_task_response(mvi->dev, task, iu); in mvs_slot_err()
1774 struct ssp_response_iu *iu = slot->response + in mvs_slot_complete() local
[all …]
/Linux-v5.4/drivers/s390/scsi/
Dzfcp_fsf.h318 struct fcp_cmnd iu; member
322 struct fcp_resp_with_ext iu; member
Dzfcp_dbf.h313 fcp_rsp = &qtcb->bottom.io.fcp_rsp.iu.resp; in zfcp_dbf_hba_fsf_resp_suppress()
Dzfcp_fsf.c2209 fcp_rsp = &req->qtcb->bottom.io.fcp_rsp.iu; in zfcp_fsf_fcp_cmnd_handler()
2323 fcp_cmnd = &req->qtcb->bottom.io.fcp_cmnd.iu; in zfcp_fsf_fcp_cmnd()
2370 fcp_rsp = &req->qtcb->bottom.io.fcp_rsp.iu; in zfcp_fsf_fcp_task_mgmt_handler()
2421 fcp_cmnd = &req->qtcb->bottom.io.fcp_cmnd.iu; in zfcp_fsf_fcp_task_mgmt()
/Linux-v5.4/Documentation/filesystems/
Dramfs-rootfs-initramfs.txt284 http://www.uwsg.iu.edu/hypermail/linux/kernel/0112.2/1538.html
288 http://www.uwsg.iu.edu/hypermail/linux/kernel/0112.2/1587.html
325 http://www.uwsg.iu.edu/hypermail/linux/kernel/0112.2/1540.html
329 http://www.uwsg.iu.edu/hypermail/linux/kernel/0112.2/1550.html
330 http://www.uwsg.iu.edu/hypermail/linux/kernel/0112.2/1638.html
/Linux-v5.4/arch/powerpc/kvm/
Dbook3s_64_mmu_radix.c478 unsigned long iu; in kvmppc_unmap_free_pud() local
481 for (iu = 0; iu < PTRS_PER_PUD; ++iu, ++p) { in kvmppc_unmap_free_pud()
/Linux-v5.4/drivers/scsi/aic94xx/
Daic94xx_task.c173 struct ssp_response_iu *iu = in asd_get_response_tasklet() local
178 sas_ssp_task_response(&asd_ha->pcidev->dev, task, iu); in asd_get_response_tasklet()
/Linux-v5.4/drivers/message/fusion/
Dmptspi.c1014 static void mptspi_write_iu(struct scsi_target *starget, int iu) in mptspi_write_iu() argument
1022 if (!iu && spi_period(starget) < 9) in mptspi_write_iu()
1025 spi_iu(starget) = iu; in mptspi_write_iu()
/Linux-v5.4/drivers/scsi/hisi_sas/
Dhisi_sas_v1_hw.c1270 struct ssp_response_iu *iu = (struct ssp_response_iu *) in slot_complete_v1_hw() local
1271 &status_buffer->iu[0]; in slot_complete_v1_hw()
1273 sas_ssp_task_response(dev, task, iu); in slot_complete_v1_hw()

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