| /Linux-v5.15/drivers/scsi/ |
| D | scsi_error.c | 53 static void scsi_eh_done(struct scsi_cmnd *scmd);
62 static int scsi_eh_try_stu(struct scsi_cmnd *scmd);
151 struct scsi_cmnd *scmd = in scmd_eh_abort_handler() local
153 struct scsi_device *sdev = scmd->device; in scmd_eh_abort_handler()
158 scmd_printk(KERN_INFO, scmd, in scmd_eh_abort_handler()
162 scmd_printk(KERN_INFO, scmd, in scmd_eh_abort_handler()
164 rtn = scsi_try_to_abort_cmd(sdev->host->hostt, scmd); in scmd_eh_abort_handler()
166 set_host_byte(scmd, DID_TIME_OUT); in scmd_eh_abort_handler()
169 scmd_printk(KERN_INFO, scmd, in scmd_eh_abort_handler()
172 } else if (!scsi_noretry_cmd(scmd) && in scmd_eh_abort_handler()
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| D | myrb.c | 1254 static int myrb_host_reset(struct scsi_cmnd *scmd) in myrb_host_reset() argument
1256 struct Scsi_Host *shost = scmd->device->host; in myrb_host_reset()
1264 struct scsi_cmnd *scmd) in myrb_pthru_queuecommand() argument
1266 struct request *rq = scsi_cmd_to_rq(scmd); in myrb_pthru_queuecommand()
1268 struct myrb_cmdblk *cmd_blk = scsi_cmd_priv(scmd); in myrb_pthru_queuecommand()
1272 struct scsi_device *sdev = scmd->device; in myrb_pthru_queuecommand()
1281 nsge = scsi_dma_map(scmd); in myrb_pthru_queuecommand()
1284 scmd->result = (DID_ERROR << 16); in myrb_pthru_queuecommand()
1285 scmd->scsi_done(scmd); in myrb_pthru_queuecommand()
1294 switch (scmd->sc_data_direction) { in myrb_pthru_queuecommand()
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| D | mvumi.c | 189 static int mvumi_make_sgl(struct mvumi_hba *mhba, struct scsi_cmnd *scmd, in mvumi_make_sgl() argument
195 unsigned int sgnum = scsi_sg_count(scmd); in mvumi_make_sgl()
198 *sg_count = dma_map_sg(&mhba->pdev->dev, scsi_sglist(scmd), sgnum, in mvumi_make_sgl()
199 scmd->sc_data_direction); in mvumi_make_sgl()
204 dma_unmap_sg(&mhba->pdev->dev, scsi_sglist(scmd), sgnum, in mvumi_make_sgl()
205 scmd->sc_data_direction); in mvumi_make_sgl()
208 scsi_for_each_sg(scmd, sg, *sg_count, i) { in mvumi_make_sgl()
338 cmd->scmd = NULL; in mvumi_return_cmd()
698 static int mvumi_host_reset(struct scsi_cmnd *scmd) in mvumi_host_reset() argument
702 mhba = (struct mvumi_hba *) scmd->device->host->hostdata; in mvumi_host_reset()
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| D | myrs.c | 1530 static int myrs_host_reset(struct scsi_cmnd *scmd) in myrs_host_reset() argument
1532 struct Scsi_Host *shost = scmd->device->host; in myrs_host_reset()
1539 static void myrs_mode_sense(struct myrs_hba *cs, struct scsi_cmnd *scmd, in myrs_mode_sense() argument
1546 dbd = (scmd->cmnd[1] & 0x08) == 0x08; in myrs_mode_sense()
1579 scsi_sg_copy_from_buffer(scmd, modes, mode_len); in myrs_mode_sense()
1583 struct scsi_cmnd *scmd) in myrs_queuecommand() argument
1585 struct request *rq = scsi_cmd_to_rq(scmd); in myrs_queuecommand()
1587 struct myrs_cmdblk *cmd_blk = scsi_cmd_priv(scmd); in myrs_queuecommand()
1589 struct scsi_device *sdev = scmd->device; in myrs_queuecommand()
1596 if (!scmd->device->hostdata) { in myrs_queuecommand()
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| D | scsi_logging.c | 29 static inline const char *scmd_name(const struct scsi_cmnd *scmd) in scmd_name() argument
31 struct request *rq = scsi_cmd_to_rq((struct scsi_cmnd *)scmd); in scmd_name()
81 void scmd_printk(const char *level, const struct scsi_cmnd *scmd, in scmd_printk() argument
88 if (!scmd || !scmd->cmnd) in scmd_printk()
94 off = sdev_format_header(logbuf, logbuf_len, scmd_name(scmd), in scmd_printk()
95 scsi_cmd_to_rq((struct scsi_cmnd *)scmd)->tag); in scmd_printk()
101 dev_printk(level, &scmd->device->sdev_gendev, "%s", logbuf); in scmd_printk()
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| D | scsi_priv.h | 27 #define SCSI_SENSE_VALID(scmd) \ argument
28 (((scmd)->sense_buffer[0] & 0x70) == 0x70)
86 int scsi_noretry_cmd(struct scsi_cmnd *scmd);
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| D | hosts.c | 664 struct scsi_cmnd *scmd = blk_mq_rq_to_pdu(rq); in complete_all_cmds_iter() local
667 scsi_dma_unmap(scmd); in complete_all_cmds_iter()
668 scmd->result = 0; in complete_all_cmds_iter()
669 set_host_byte(scmd, status); in complete_all_cmds_iter()
670 scmd->scsi_done(scmd); in complete_all_cmds_iter()
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| D | sd.h | 148 static inline int scsi_medium_access_command(struct scsi_cmnd *scmd) in scsi_medium_access_command() argument
150 switch (scmd->cmnd[0]) { in scsi_medium_access_command()
168 switch (scmd->cmnd[9]) { in scsi_medium_access_command()
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| D | sd.c | 777 static unsigned char sd_setup_protect_cmnd(struct scsi_cmnd *scmd, in sd_setup_protect_cmnd() argument
780 struct request *rq = scsi_cmd_to_rq(scmd); in sd_setup_protect_cmnd()
787 scmd->prot_flags |= SCSI_PROT_IP_CHECKSUM; in sd_setup_protect_cmnd()
790 scmd->prot_flags |= SCSI_PROT_GUARD_CHECK; in sd_setup_protect_cmnd()
794 scmd->prot_flags |= SCSI_PROT_REF_INCREMENT; in sd_setup_protect_cmnd()
797 scmd->prot_flags |= SCSI_PROT_REF_CHECK; in sd_setup_protect_cmnd()
801 scmd->prot_flags |= SCSI_PROT_TRANSFER_PI; in sd_setup_protect_cmnd()
809 scsi_set_prot_op(scmd, prot_op); in sd_setup_protect_cmnd()
810 scsi_set_prot_type(scmd, dif); in sd_setup_protect_cmnd()
811 scmd->prot_flags &= sd_prot_flag_mask(prot_op); in sd_setup_protect_cmnd()
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| D | 53c700.h | 27 #define CDEBUG(prefix, scmd, fmt, a...) \ argument
28 scmd_printk(prefix, scmd, fmt, ##a)
31 #define DDEBUG(prefix, scmd, fmt, a...) do {} while (0) argument
32 #define CDEBUG(prefix, scmd, fmt, a...) do {} while (0) argument
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| /Linux-v5.15/include/scsi/ |
| D | scsi_cmnd.h | 146 static inline struct request *scsi_cmd_to_rq(struct scsi_cmnd *scmd) in scsi_cmd_to_rq() argument
148 return blk_mq_rq_from_pdu(scmd); in scsi_cmd_to_rq()
227 static inline sector_t scsi_get_sector(struct scsi_cmnd *scmd) in scsi_get_sector() argument
229 return blk_rq_pos(scsi_cmd_to_rq(scmd)); in scsi_get_sector()
232 static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd) in scsi_get_lba() argument
234 unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; in scsi_get_lba()
236 return blk_rq_pos(scsi_cmd_to_rq(scmd)) >> shift; in scsi_get_lba()
239 static inline unsigned int scsi_logical_block_count(struct scsi_cmnd *scmd) in scsi_logical_block_count() argument
241 unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; in scsi_logical_block_count()
243 return blk_rq_bytes(scsi_cmd_to_rq(scmd)) >> shift; in scsi_logical_block_count()
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| D | scsi_eh.h | 12 extern void scsi_eh_finish_cmd(struct scsi_cmnd *scmd,
48 extern void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd,
52 extern void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd,
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| D | scsi_device.h | 273 #define scmd_dbg(scmd, fmt, a...) \ argument
275 struct request *__rq = scsi_cmd_to_rq((scmd)); \
278 sdev_dbg((scmd)->device, "[%s] " fmt, \
281 sdev_dbg((scmd)->device, fmt, ##a); \
500 #define scmd_id(scmd) sdev_id((scmd)->device) argument
501 #define scmd_channel(scmd) sdev_channel((scmd)->device) argument
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| /Linux-v5.15/drivers/scsi/mpi3mr/ |
| D | mpi3mr_os.c | 47 struct scsi_cmnd *scmd) in mpi3mr_host_tag_for_scmd() argument
53 unique_tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmd)); in mpi3mr_host_tag_for_scmd()
63 priv = scsi_cmd_priv(scmd); in mpi3mr_host_tag_for_scmd()
66 priv->scmd = scmd; in mpi3mr_host_tag_for_scmd()
89 struct scsi_cmnd *scmd = NULL; in mpi3mr_scmd_from_host_tag() local
98 scmd = scsi_host_find_tag(mrioc->shost, unique_tag); in mpi3mr_scmd_from_host_tag()
99 if (scmd) { in mpi3mr_scmd_from_host_tag()
100 priv = scsi_cmd_priv(scmd); in mpi3mr_scmd_from_host_tag()
102 scmd = NULL; in mpi3mr_scmd_from_host_tag()
105 return scmd; in mpi3mr_scmd_from_host_tag()
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| /Linux-v5.15/Documentation/scsi/ |
| D | scsi_eh.rst | 15 [1-2] How do scmd's get completed?
16 [1-2-1] Completing a scmd w/ scsi_done
17 [1-2-2] Completing a scmd w/ timeout
36 Each SCSI command is represented with struct scsi_cmnd (== scmd). A
37 scmd has two list_head's to link itself into lists. The two are
38 scmd->list and scmd->eh_entry. The former is used for free list or
39 per-device allocated scmd list and not of much interest to this EH
41 otherwise stated scmds are always linked using scmd->eh_entry in this
45 1.2 How do scmd's get completed?
48 Once LLDD gets hold of a scmd, either the LLDD will complete the
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| /Linux-v5.15/drivers/s390/scsi/ |
| D | zfcp_dbf.h | 387 void _zfcp_dbf_scsi(char *tag, int level, struct scsi_cmnd *scmd, in _zfcp_dbf_scsi() argument
391 scmd->device->host->hostdata[0]; in _zfcp_dbf_scsi()
394 zfcp_dbf_scsi_common(tag, level, scmd->device, scmd, req); in _zfcp_dbf_scsi()
403 void zfcp_dbf_scsi_result(struct scsi_cmnd *scmd, struct zfcp_fsf_req *req) in zfcp_dbf_scsi_result() argument
405 if (scmd->result != 0) in zfcp_dbf_scsi_result()
406 _zfcp_dbf_scsi("rsl_err", 3, scmd, req); in zfcp_dbf_scsi_result()
407 else if (scmd->retries > 0) in zfcp_dbf_scsi_result()
408 _zfcp_dbf_scsi("rsl_ret", 4, scmd, req); in zfcp_dbf_scsi_result()
410 _zfcp_dbf_scsi("rsl_nor", 6, scmd, req); in zfcp_dbf_scsi_result()
418 void zfcp_dbf_scsi_fail_send(struct scsi_cmnd *scmd) in zfcp_dbf_scsi_fail_send() argument
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| /Linux-v5.15/drivers/ata/ |
| D | libata-scsi.c | 654 struct scsi_cmnd *scmd = qc->scsicmd; in ata_qc_set_pc_nbytes() local
656 qc->extrabytes = scmd->extra_len; in ata_qc_set_pc_nbytes()
657 qc->nbytes = scsi_bufflen(scmd) + qc->extrabytes; in ata_qc_set_pc_nbytes()
1168 struct scsi_cmnd *scmd = qc->scsicmd; in ata_scsi_start_stop_xlat() local
1170 const u8 *cdb = scmd->cmnd; in ata_scsi_start_stop_xlat()
1174 if (scmd->cmd_len < 5) { in ata_scsi_start_stop_xlat()
1239 ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp); in ata_scsi_start_stop_xlat()
1242 scmd->result = SAM_STAT_GOOD; in ata_scsi_start_stop_xlat()
1383 struct scsi_cmnd *scmd = qc->scsicmd; in ata_scsi_verify_xlat() local
1387 const u8 *cdb = scmd->cmnd; in ata_scsi_verify_xlat()
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| /Linux-v5.15/drivers/macintosh/ |
| D | smu.c | 289 int smu_queue_simple(struct smu_simple_cmd *scmd, u8 command, in smu_queue_simple() argument
294 struct smu_cmd *cmd = &scmd->cmd; in smu_queue_simple()
298 if (data_len > sizeof(scmd->buffer)) in smu_queue_simple()
301 memset(scmd, 0, sizeof(*scmd)); in smu_queue_simple()
304 cmd->data_buf = scmd->buffer; in smu_queue_simple()
305 cmd->reply_len = sizeof(scmd->buffer); in smu_queue_simple()
306 cmd->reply_buf = scmd->buffer; in smu_queue_simple()
312 scmd->buffer[i] = (u8)va_arg(list, int); in smu_queue_simple()
744 list_add_tail(&cmd->scmd.link, &smu->cmd_list); in smu_i2c_complete_command()
765 cmd->scmd.reply_len = sizeof(cmd->pdata); in smu_i2c_retry()
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| /Linux-v5.15/drivers/scsi/mpt3sas/ |
| D | mpt3sas_scsih.c | 1695 struct scsi_cmnd *scmd; in _scsih_scsi_lookup_find_by_target() local
1699 scmd = mpt3sas_scsih_scsi_lookup_get(ioc, smid); in _scsih_scsi_lookup_find_by_target()
1700 if (!scmd) in _scsih_scsi_lookup_find_by_target()
1702 if (scmd->device->id == id && in _scsih_scsi_lookup_find_by_target()
1703 scmd->device->channel == channel) in _scsih_scsi_lookup_find_by_target()
1725 struct scsi_cmnd *scmd; in _scsih_scsi_lookup_find_by_lun() local
1729 scmd = mpt3sas_scsih_scsi_lookup_get(ioc, smid); in _scsih_scsi_lookup_find_by_lun()
1730 if (!scmd) in _scsih_scsi_lookup_find_by_lun()
1732 if (scmd->device->id == id && in _scsih_scsi_lookup_find_by_lun()
1733 scmd->device->channel == channel && in _scsih_scsi_lookup_find_by_lun()
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| D | mpt3sas_warpdrive.c | 256 mpt3sas_setup_direct_io(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd, in mpt3sas_setup_direct_io() argument
261 u8 num_pds, cmd = scmd->cmnd[0]; in mpt3sas_setup_direct_io()
262 struct scsiio_tracker *st = scsi_cmd_priv(scmd); in mpt3sas_setup_direct_io()
273 io_size = scsi_bufflen(scmd) >> raid_device->block_exponent; in mpt3sas_setup_direct_io()
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| D | mpt3sas_base.c | 432 struct scsi_cmnd *scmd; in _clone_sg_entries() local
457 scmd = mpt3sas_scsih_scsi_lookup_get(ioc, smid); in _clone_sg_entries()
458 if (scmd == NULL) { in _clone_sg_entries()
464 sg_scmd = scsi_sglist(scmd); in _clone_sg_entries()
2125 struct scsi_cmnd *scmd) in _base_get_chain_buffer_tracker() argument
2128 struct scsiio_tracker *st = scsi_cmd_priv(scmd); in _base_get_chain_buffer_tracker()
2424 struct scsi_cmnd *scmd, in base_make_prp_nvme() argument
2435 int data_len = scsi_bufflen(scmd); in base_make_prp_nvme()
2488 sg_scmd = scsi_sglist(scmd); in base_make_prp_nvme()
2516 scmd, "page boundary curr_buff: 0x%p\n", in base_make_prp_nvme()
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| /Linux-v5.15/drivers/scsi/megaraid/ |
| D | megaraid_sas_fusion.c | 225 struct scsi_cmnd *scmd) in megasas_sdev_busy_inc() argument
229 scmd->device->hostdata; in megasas_sdev_busy_inc()
236 struct scsi_cmnd *scmd) in megasas_sdev_busy_dec() argument
240 scmd->device->hostdata; in megasas_sdev_busy_dec()
247 struct scsi_cmnd *scmd) in megasas_sdev_busy_read() argument
251 scmd->device->hostdata; in megasas_sdev_busy_read()
281 cmd->scmd = NULL; in megasas_return_cmd_fusion()
390 struct scsi_cmnd *scmd, in megasas_get_msix_index() argument
395 (megasas_sdev_busy_read(instance, scmd) > in megasas_get_msix_index()
405 u32 tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmd)); in megasas_get_msix_index()
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| D | megaraid_sas_base.c | 236 struct scsi_cmnd *scmd);
364 cmd->scmd = NULL; in megasas_return_cmd()
1694 if (!cmd->scmd) in megasas_dump_pending_frames()
1697 if (megasas_cmd_type(cmd->scmd) == READ_WRITE_LDIO) { in megasas_dump_pending_frames()
1742 struct scsi_cmnd *scmd) in megasas_build_and_issue_cmd() argument
1754 if (megasas_cmd_type(scmd) == READ_WRITE_LDIO) in megasas_build_and_issue_cmd()
1755 frame_count = megasas_build_ldio(instance, scmd, cmd); in megasas_build_and_issue_cmd()
1757 frame_count = megasas_build_dcdb(instance, scmd, cmd); in megasas_build_and_issue_cmd()
1762 cmd->scmd = scmd; in megasas_build_and_issue_cmd()
1763 scmd->SCp.ptr = (char *)cmd; in megasas_build_and_issue_cmd()
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| /Linux-v5.15/drivers/scsi/smartpqi/ |
| D | smartpqi_init.c | 68 struct scsi_cmnd *scmd, u32 aio_handle, u8 *cdb,
72 struct scsi_cmnd *scmd, struct pqi_queue_group *queue_group,
76 struct scsi_cmnd *scmd, struct pqi_queue_group *queue_group,
194 static inline void pqi_scsi_done(struct scsi_cmnd *scmd) in pqi_scsi_done() argument
196 pqi_prep_for_scsi_done(scmd); in pqi_scsi_done()
197 scmd->scsi_done(scmd); in pqi_scsi_done()
612 io_request->scmd = NULL; in pqi_reinit_io_request()
2440 static int pqi_get_aio_lba_and_block_count(struct scsi_cmnd *scmd, in pqi_get_aio_lba_and_block_count() argument
2444 switch (scmd->cmnd[0]) { in pqi_get_aio_lba_and_block_count()
2449 rmd->first_block = (u64)(((scmd->cmnd[1] & 0x1f) << 16) | in pqi_get_aio_lba_and_block_count()
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| /Linux-v5.15/arch/powerpc/include/asm/ |
| D | smu.h | 427 extern int smu_queue_simple(struct smu_simple_cmd *scmd, u8 command,
445 static inline void smu_spinwait_simple(struct smu_simple_cmd *scmd) in smu_spinwait_simple() argument
447 smu_spinwait_cmd(&scmd->cmd); in smu_spinwait_simple()
503 struct smu_cmd scmd; member
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