UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

scsi: core: Introduce scsi_build_sense() 

Introduce scsi_build_sense() as a wrapper around scsi_build_sense_buffer()
to format the buffer and set the correct SCSI status.

Link: https://lore.kernel.org/r/20210427083046.31620-8-hare@suse.de
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke 2021-04-27 10:30:13 +02:00 committed by Martin K. Petersen
parent ced202f7bd
commit f2b1e9c6f8
18 changed files with 85 additions and 164 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/ata/libata-scsi.c
View File

@ -196,9 +196,7 @@ void ata_scsi_set_sense(struct ata_device *dev, struct scsi_cmnd *cmd,
if (!cmd)
return;
cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
scsi_build_sense_buffer(d_sense, cmd->sense_buffer, sk, asc, ascq);
scsi_build_sense(cmd, d_sense, sk, asc, ascq);
}
void ata_scsi_set_sense_information(struct ata_device *dev,
@ -882,8 +880,7 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd *qc)
* ATA PASS-THROUGH INFORMATION AVAILABLE
* Always in descriptor format sense.
*/
scsi_build_sense_buffer(1, cmd->sense_buffer,
RECOVERED_ERROR, 0, 0x1D);
scsi_build_sense(cmd, 1, RECOVERED_ERROR, 0, 0x1D);
}
if ((cmd->sense_buffer[0] & 0x7f) >= 0x72) {

5
drivers/s390/scsi/zfcp_scsi.c
View File

@ -856,10 +856,7 @@ void zfcp_scsi_set_prot(struct zfcp_adapter *adapter)
*/
void zfcp_scsi_dif_sense_error(struct scsi_cmnd *scmd, int ascq)
{
scsi_build_sense_buffer(1, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x10, ascq);
set_driver_byte(scmd, DRIVER_SENSE);
scmd->result |= SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 1, ILLEGAL_REQUEST, 0x10, ascq);
set_host_byte(scmd, DID_SOFT_ERROR);
}

2
drivers/scsi/3w-xxxx.c
View File

@ -1977,7 +1977,7 @@ static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_c
printk(KERN_NOTICE "3w-xxxx: scsi%d: Unknown scsi opcode: 0x%x\n", tw_dev->host->host_no, *command);
tw_dev->state[request_id] = TW_S_COMPLETED;
tw_state_request_finish(tw_dev, request_id);
scsi_build_sense_buffer(1, SCpnt->sense_buffer, ILLEGAL_REQUEST, 0x20, 0);
scsi_build_sense(SCpnt, 1, ILLEGAL_REQUEST, 0x20, 0);
done(SCpnt);
retval = 0;
}

5
drivers/scsi/libiscsi.c
View File

@ -829,10 +829,7 @@ static void iscsi_scsi_cmd_rsp(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
ascq = session->tt->check_protection(task, &sector);
if (ascq) {
sc->result = DRIVER_SENSE << 24 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense_buffer(1, sc->sense_buffer,
ILLEGAL_REQUEST, 0x10, ascq);
scsi_build_sense(sc, 1, ILLEGAL_REQUEST, 0x10, ascq);
scsi_set_sense_information(sc->sense_buffer,
SCSI_SENSE_BUFFERSIZE,
sector);

54
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -2896,10 +2896,8 @@ skipit:
}
out:
if (err_type == BGS_GUARD_ERR_MASK) {
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x1);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
set_host_byte(cmd, DID_ABORT);
phba->bg_guard_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9069 BLKGRD: reftag %x grd_tag err %x != %x\n",
@ -2907,10 +2905,8 @@ out:
sum, guard_tag);
} else if (err_type == BGS_REFTAG_ERR_MASK) {
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x3);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
set_host_byte(cmd, DID_ABORT);
phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@ -2919,10 +2915,8 @@ out:
ref_tag, start_ref_tag);
} else if (err_type == BGS_APPTAG_ERR_MASK) {
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x2);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
set_host_byte(cmd, DID_ABORT);
phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@ -2981,10 +2975,8 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_guard_err(bgstat)) {
ret = 1;
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x1);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
set_host_byte(cmd, DID_ABORT);
phba->bg_guard_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9059 BLKGRD: Guard Tag error in cmd"
@ -2997,10 +2989,8 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_reftag_err(bgstat)) {
ret = 1;
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x3);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
set_host_byte(cmd, DID_ABORT);
phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@ -3014,10 +3004,8 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_apptag_err(bgstat)) {
ret = 1;
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x2);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
set_host_byte(cmd, DID_ABORT);
phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@ -3127,10 +3115,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_guard_err(bgstat)) {
ret = 1;
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x1);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
set_host_byte(cmd, DID_ABORT);
phba->bg_guard_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9055 BLKGRD: Guard Tag error in cmd "
@ -3143,10 +3129,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_reftag_err(bgstat)) {
ret = 1;
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x3);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
set_host_byte(cmd, DID_ABORT);
phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@ -3160,10 +3144,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
if (lpfc_bgs_get_apptag_err(bgstat)) {
ret = 1;
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x2);
cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
set_host_byte(cmd, DID_ABORT);
phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,

8
drivers/scsi/megaraid.c
View File

@ -1596,11 +1596,9 @@ mega_cmd_done(adapter_t *adapter, u8 completed[], int nstatus, int status)
cmd->result = (DRIVER_SENSE << 24) |
(DID_OK << 16) |
(CHECK_CONDITION << 1);
} else {
cmd->sense_buffer[0] = 0x70;
cmd->sense_buffer[2] = ABORTED_COMMAND;
cmd->result |= (CHECK_CONDITION << 1);
}
} else
scsi_build_sense(cmd, 0,
ABORTED_COMMAND, 0, 0);
}
break;

14
drivers/scsi/megaraid/megaraid_mbox.c
View File

@ -1574,10 +1574,8 @@ megaraid_mbox_build_cmd(adapter_t *adapter, struct scsi_cmnd *scp, int *busy)
}
if (scp->cmnd[1] & MEGA_SCSI_INQ_EVPD) {
scp->sense_buffer[0] = 0x70;
scp->sense_buffer[2] = ILLEGAL_REQUEST;
scp->sense_buffer[12] = MEGA_INVALID_FIELD_IN_CDB;
scp->result = CHECK_CONDITION << 1;
scsi_build_sense(scp, 0, ILLEGAL_REQUEST,
MEGA_INVALID_FIELD_IN_CDB, 0);
return NULL;
}
@ -2313,11 +2311,9 @@ megaraid_mbox_dpc(unsigned long devp)
scp->result = DRIVER_SENSE << 24 |
DID_OK << 16 |
CHECK_CONDITION << 1;
} else {
scp->sense_buffer[0] = 0x70;
scp->sense_buffer[2] = ABORTED_COMMAND;
scp->result = CHECK_CONDITION << 1;
}
} else
scsi_build_sense(scp, 0,
ABORTED_COMMAND, 0, 0);
}
break;

14
drivers/scsi/mpt3sas/mpt3sas_scsih.c
View File

@ -5119,10 +5119,8 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status)
ascq = 0x00;
break;
}
scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST, 0x10,
ascq);
scmd->result = DRIVER_SENSE << 24 | (DID_ABORT << 16) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x10, ascq);
set_host_byte(scmd, DID_ABORT);
}
/**
@ -5879,12 +5877,8 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
else if (!xfer_cnt && scmd->cmnd[0] == REPORT_LUNS) {
mpi_reply->SCSIState = MPI2_SCSI_STATE_AUTOSENSE_VALID;
mpi_reply->SCSIStatus = SAM_STAT_CHECK_CONDITION;
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scmd->sense_buffer[0] = 0x70;
scmd->sense_buffer[2] = ILLEGAL_REQUEST;
scmd->sense_buffer[12] = 0x20;
scmd->sense_buffer[13] = 0;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST,
0x20, 0);
}
break;

5
drivers/scsi/mvumi.c
View File

@ -2068,10 +2068,7 @@ static unsigned char mvumi_build_frame(struct mvumi_hba *mhba,
return 0;
error:
scmd->result = (DID_OK << 16) | (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST, 0x24,
0);
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
return -1;
}

64
drivers/scsi/myrb.c
View File

@ -1397,8 +1397,7 @@ myrb_mode_sense(struct myrb_hba *cb, struct scsi_cmnd *scmd,
static void myrb_request_sense(struct myrb_hba *cb,
struct scsi_cmnd *scmd)
{
scsi_build_sense_buffer(0, scmd->sense_buffer,
NO_SENSE, 0, 0);
scsi_build_sense(scmd, 0, NO_SENSE, 0, 0);
scsi_sg_copy_from_buffer(scmd, scmd->sense_buffer,
SCSI_SENSE_BUFFERSIZE);
}
@ -1447,10 +1446,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
case INQUIRY:
if (scmd->cmnd[1] & 1) {
/* Illegal request, invalid field in CDB */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x24, 0);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
myrb_inquiry(cb, scmd);
scmd->result = (DID_OK << 16);
@ -1465,10 +1461,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
if ((scmd->cmnd[2] & 0x3F) != 0x3F &&
(scmd->cmnd[2] & 0x3F) != 0x08) {
/* Illegal request, invalid field in CDB */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x24, 0);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
myrb_mode_sense(cb, scmd, ldev_info);
scmd->result = (DID_OK << 16);
@ -1479,20 +1472,14 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
if ((scmd->cmnd[1] & 1) ||
(scmd->cmnd[8] & 1)) {
/* Illegal request, invalid field in CDB */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x24, 0);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
scmd->scsi_done(scmd);
return 0;
}
lba = get_unaligned_be32(&scmd->cmnd[2]);
if (lba) {
/* Illegal request, invalid field in CDB */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x24, 0);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
scmd->scsi_done(scmd);
return 0;
}
@ -1506,10 +1493,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
case SEND_DIAGNOSTIC:
if (scmd->cmnd[1] != 0x04) {
/* Illegal request, invalid field in CDB */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x24, 0);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
/* Assume good status */
scmd->result = (DID_OK << 16);
@ -1519,10 +1503,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
case READ_6:
if (ldev_info->state == MYRB_DEVICE_WO) {
/* Data protect, attempt to read invalid data */
scsi_build_sense_buffer(0, scmd->sense_buffer,
DATA_PROTECT, 0x21, 0x06);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, DATA_PROTECT, 0x21, 0x06);
scmd->scsi_done(scmd);
return 0;
}
@ -1536,10 +1517,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
case READ_10:
if (ldev_info->state == MYRB_DEVICE_WO) {
/* Data protect, attempt to read invalid data */
scsi_build_sense_buffer(0, scmd->sense_buffer,
DATA_PROTECT, 0x21, 0x06);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, DATA_PROTECT, 0x21, 0x06);
scmd->scsi_done(scmd);
return 0;
}
@ -1553,10 +1531,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
case READ_12:
if (ldev_info->state == MYRB_DEVICE_WO) {
/* Data protect, attempt to read invalid data */
scsi_build_sense_buffer(0, scmd->sense_buffer,
DATA_PROTECT, 0x21, 0x06);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, DATA_PROTECT, 0x21, 0x06);
scmd->scsi_done(scmd);
return 0;
}
@ -1569,9 +1544,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
break;
default:
/* Illegal request, invalid opcode */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x20, 0);
scmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x20, 0);
scmd->scsi_done(scmd);
return 0;
}
@ -2352,25 +2325,19 @@ static void myrb_handle_scsi(struct myrb_hba *cb, struct myrb_cmdblk *cmd_blk,
"Bad Data Encountered\n");
if (scmd->sc_data_direction == DMA_FROM_DEVICE)
/* Unrecovered read error */
scsi_build_sense_buffer(0, scmd->sense_buffer,
MEDIUM_ERROR, 0x11, 0);
scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x11, 0);
else
/* Write error */
scsi_build_sense_buffer(0, scmd->sense_buffer,
MEDIUM_ERROR, 0x0C, 0);
scmd->result = (DID_OK << 16) | SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x0C, 0);
break;
case MYRB_STATUS_IRRECOVERABLE_DATA_ERROR:
scmd_printk(KERN_ERR, scmd, "Irrecoverable Data Error\n");
if (scmd->sc_data_direction == DMA_FROM_DEVICE)
/* Unrecovered read error, auto-reallocation failed */
scsi_build_sense_buffer(0, scmd->sense_buffer,
MEDIUM_ERROR, 0x11, 0x04);
scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x11, 0x04);
else
/* Write error, auto-reallocation failed */
scsi_build_sense_buffer(0, scmd->sense_buffer,
MEDIUM_ERROR, 0x0C, 0x02);
scmd->result = (DID_OK << 16) | SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x0C, 0x02);
break;
case MYRB_STATUS_LDRV_NONEXISTENT_OR_OFFLINE:
dev_dbg(&scmd->device->sdev_gendev,
@ -2381,8 +2348,7 @@ static void myrb_handle_scsi(struct myrb_hba *cb, struct myrb_cmdblk *cmd_blk,
dev_dbg(&scmd->device->sdev_gendev,
"Attempt to Access Beyond End of Logical Drive");
/* Logical block address out of range */
scsi_build_sense_buffer(0, scmd->sense_buffer,
NOT_READY, 0x21, 0);
scsi_build_sense(scmd, 0, NOT_READY, 0x21, 0);
break;
case MYRB_STATUS_DEVICE_NONRESPONSIVE:
dev_dbg(&scmd->device->sdev_gendev, "Device nonresponsive\n");

9
drivers/scsi/myrs.c
View File

@ -1600,9 +1600,7 @@ static int myrs_queuecommand(struct Scsi_Host *shost,
switch (scmd->cmnd[0]) {
case REPORT_LUNS:
scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST,
0x20, 0x0);
scmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x20, 0x0);
scmd->scsi_done(scmd);
return 0;
case MODE_SENSE:
@ -1612,10 +1610,7 @@ static int myrs_queuecommand(struct Scsi_Host *shost,
if ((scmd->cmnd[2] & 0x3F) != 0x3F &&
(scmd->cmnd[2] & 0x3F) != 0x08) {
/* Illegal request, invalid field in CDB */
scsi_build_sense_buffer(0, scmd->sense_buffer,
ILLEGAL_REQUEST, 0x24, 0);
scmd->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
myrs_mode_sense(cs, scmd, ldev_info);
scmd->result = (DID_OK << 16);

7
drivers/scsi/ps3rom.c
View File

@ -234,10 +234,8 @@ static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd,
}
if (res) {
memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
scsi_build_sense(cmd, 0, ILLEGAL_REQUEST, 0, 0);
cmd->result = res;
cmd->sense_buffer[0] = 0x70;
cmd->sense_buffer[2] = ILLEGAL_REQUEST;
priv->curr_cmd = NULL;
cmd->scsi_done(cmd);
}
@ -319,8 +317,7 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data)
goto done;
}
scsi_build_sense_buffer(0, cmd->sense_buffer, sense_key, asc, ascq);
cmd->result = SAM_STAT_CHECK_CONDITION;
scsi_build_sense(cmd, 0, sense_key, asc, ascq);
done:
priv->curr_cmd = NULL;

15
drivers/scsi/qla2xxx/qla_isr.c
View File

@ -2694,31 +2694,22 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
/* check guard */
if (e_guard != a_guard) {
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x1);
set_driver_byte(cmd, DRIVER_SENSE);
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
set_host_byte(cmd, DID_ABORT);
cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
/* check ref tag */
if (e_ref_tag != a_ref_tag) {
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x3);
set_driver_byte(cmd, DRIVER_SENSE);
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
set_host_byte(cmd, DID_ABORT);
cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
/* check appl tag */
if (e_app_tag != a_app_tag) {
scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
0x10, 0x2);
set_driver_byte(cmd, DRIVER_SENSE);
scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
set_host_byte(cmd, DID_ABORT);
cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}

11
drivers/scsi/scsi_debug.c
View File

@ -931,7 +931,7 @@ static void mk_sense_invalid_fld(struct scsi_cmnd *scp,
}
asc = c_d ? INVALID_FIELD_IN_CDB : INVALID_FIELD_IN_PARAM_LIST;
memset(sbuff, 0, SCSI_SENSE_BUFFERSIZE);
scsi_build_sense_buffer(sdebug_dsense, sbuff, ILLEGAL_REQUEST, asc, 0);
scsi_build_sense(scp, sdebug_dsense, ILLEGAL_REQUEST, asc, 0);
memset(sks, 0, sizeof(sks));
sks[0] = 0x80;
if (c_d)
@ -957,17 +957,14 @@ static void mk_sense_invalid_fld(struct scsi_cmnd *scp,
static void mk_sense_buffer(struct scsi_cmnd *scp, int key, int asc, int asq)
{
unsigned char *sbuff;
sbuff = scp->sense_buffer;
if (!sbuff) {
if (!scp->sense_buffer) {
sdev_printk(KERN_ERR, scp->device,
"%s: sense_buffer is NULL\n", __func__);
return;
}
memset(sbuff, 0, SCSI_SENSE_BUFFERSIZE);
memset(scp->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
scsi_build_sense_buffer(sdebug_dsense, sbuff, key, asc, asq);
scsi_build_sense(scp, sdebug_dsense, key, asc, asq);
if (sdebug_verbose)
sdev_printk(KERN_INFO, scp->device,

18
drivers/scsi/scsi_lib.c
View File

@ -3222,3 +3222,21 @@ int scsi_vpd_tpg_id(struct scsi_device *sdev, int *rel_id)
return group_id;
}
EXPORT_SYMBOL(scsi_vpd_tpg_id);
/**
* scsi_build_sense - build sense data for a command
* @scmd: scsi command for which the sense should be formatted
* @desc: Sense format (non-zero == descriptor format,
* 0 == fixed format)
* @key: Sense key
* @asc: Additional sense code
* @ascq: Additional sense code qualifier
*
**/
void scsi_build_sense(struct scsi_cmnd *scmd, int desc, u8 key, u8 asc, u8 ascq)
{
scsi_build_sense_buffer(desc, scmd->sense_buffer, key, asc, ascq);
scmd->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
SAM_STAT_CHECK_CONDITION;
}
EXPORT_SYMBOL_GPL(scsi_build_sense);

3
drivers/scsi/smartpqi/smartpqi_init.c
View File

@ -3087,8 +3087,7 @@ static void pqi_process_aio_io_error(struct pqi_io_request *io_request)
}
if (device_offline && sense_data_length == 0)
scsi_build_sense_buffer(0, scmd->sense_buffer, HARDWARE_ERROR,
0x3e, 0x1);
scsi_build_sense(scmd, 0, HARDWARE_ERROR, 0x3e, 0x1);
scmd->result = scsi_status;
set_host_byte(scmd, host_byte);

5
drivers/scsi/stex.c
View File

@ -398,11 +398,8 @@ static struct status_msg *stex_get_status(struct st_hba *hba)
static void stex_invalid_field(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
/* "Invalid field in cdb" */
scsi_build_sense_buffer(0, cmd->sense_buffer, ILLEGAL_REQUEST, 0x24,
0x0);
scsi_build_sense(cmd, 0, ILLEGAL_REQUEST, 0x24, 0x0);
done(cmd);
}

3
include/scsi/scsi_cmnd.h
View File

@ -341,4 +341,7 @@ static inline unsigned scsi_transfer_length(struct scsi_cmnd *scmd)
return xfer_len;
}
extern void scsi_build_sense(struct scsi_cmnd *scmd, int desc,
u8 key, u8 asc, u8 ascq);
#endif /* _SCSI_SCSI_CMND_H */