diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/isci/request.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_ata.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/mvsas/mv_sas.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_sas.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/scsi_common.c | 53 | ||||
| -rw-r--r-- | drivers/scsi/scsi_error.c | 3 |
7 files changed, 75 insertions, 6 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index bbe98ecea0bc..bd20c5488768 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -1630,6 +1630,9 @@ static u8 get_ata_protocol(u8 cmd, int direction) switch (cmd) { case ATA_CMD_FPDMA_WRITE: case ATA_CMD_FPDMA_READ: + case ATA_CMD_FPDMA_RECV: + case ATA_CMD_FPDMA_SEND: + case ATA_CMD_NCQ_NON_DATA: return SATA_PROTOCOL_FPDMA; case ATA_CMD_ID_ATA: diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index cfd0084f1cd2..b709d2b20880 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -3169,7 +3169,10 @@ static enum sci_status isci_request_stp_request_construct(struct isci_request *i status = sci_io_request_construct_basic_sata(ireq); if (qc && (qc->tf.command == ATA_CMD_FPDMA_WRITE || - qc->tf.command == ATA_CMD_FPDMA_READ)) { + qc->tf.command == ATA_CMD_FPDMA_READ || + qc->tf.command == ATA_CMD_FPDMA_RECV || + qc->tf.command == ATA_CMD_FPDMA_SEND || + qc->tf.command == ATA_CMD_NCQ_NON_DATA)) { fis->sector_count = qc->tag << 3; ireq->tc->type.stp.ncq_tag = qc->tag; } diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 9c706d8c1441..935c43095109 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -205,7 +205,10 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc) task->task_done = sas_ata_task_done; if (qc->tf.command == ATA_CMD_FPDMA_WRITE || - qc->tf.command == ATA_CMD_FPDMA_READ) { + qc->tf.command == ATA_CMD_FPDMA_READ || + qc->tf.command == ATA_CMD_FPDMA_RECV || + qc->tf.command == ATA_CMD_FPDMA_SEND || + qc->tf.command == ATA_CMD_NCQ_NON_DATA) { /* Need to zero out the tag libata assigned us */ qc->tf.nsect = 0; } @@ -548,7 +551,7 @@ static struct ata_port_operations sas_sata_ops = { static struct ata_port_info sata_port_info = { .flags = ATA_FLAG_SATA | ATA_FLAG_PIO_DMA | ATA_FLAG_NCQ | - ATA_FLAG_SAS_HOST, + ATA_FLAG_SAS_HOST | ATA_FLAG_FPDMA_AUX, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA6, diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 83cd3ea2df41..5b9fcff6cd94 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -429,7 +429,10 @@ static u32 mvs_get_ncq_tag(struct sas_task *task, u32 *tag) if (qc) { if (qc->tf.command == ATA_CMD_FPDMA_WRITE || - qc->tf.command == ATA_CMD_FPDMA_READ) { + qc->tf.command == ATA_CMD_FPDMA_READ || + qc->tf.command == ATA_CMD_FPDMA_RECV || + qc->tf.command == ATA_CMD_FPDMA_SEND || + qc->tf.command == ATA_CMD_NCQ_NON_DATA) { *tag = qc->tag; return 1; } diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index 949198c01ced..dc33dfa8f994 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -280,7 +280,10 @@ u32 pm8001_get_ncq_tag(struct sas_task *task, u32 *tag) struct ata_queued_cmd *qc = task->uldd_task; if (qc) { if (qc->tf.command == ATA_CMD_FPDMA_WRITE || - qc->tf.command == ATA_CMD_FPDMA_READ) { + qc->tf.command == ATA_CMD_FPDMA_READ || + qc->tf.command == ATA_CMD_FPDMA_RECV || + qc->tf.command == ATA_CMD_FPDMA_SEND || + qc->tf.command == ATA_CMD_NCQ_NON_DATA) { *tag = qc->tag; return 1; } diff --git a/drivers/scsi/scsi_common.c b/drivers/scsi/scsi_common.c index ce79de822e46..b1383a71400e 100644 --- a/drivers/scsi/scsi_common.c +++ b/drivers/scsi/scsi_common.c @@ -293,3 +293,56 @@ int scsi_set_sense_information(u8 *buf, int buf_len, u64 info) return 0; } EXPORT_SYMBOL(scsi_set_sense_information); + +/** + * scsi_set_sense_field_pointer - set the field pointer sense key + * specific information in a formatted sense data buffer + * @buf: Where to build sense data + * @buf_len: buffer length + * @fp: field pointer to be set + * @bp: bit pointer to be set + * @cd: command/data bit + * + * Return value: + * 0 on success or EINVAL for invalid sense buffer length + */ +int scsi_set_sense_field_pointer(u8 *buf, int buf_len, u16 fp, u8 bp, bool cd) +{ + u8 *ucp, len; + + if ((buf[0] & 0x7f) == 0x72) { + len = buf[7]; + ucp = (char *)scsi_sense_desc_find(buf, len + 8, 2); + if (!ucp) { + buf[7] = len + 8; + ucp = buf + 8 + len; + } + + if (buf_len < len + 8) + /* Not enough room for info */ + return -EINVAL; + + ucp[0] = 2; + ucp[1] = 6; + ucp[4] = 0x80; /* Valid bit */ + if (cd) + ucp[4] |= 0x40; + if (bp < 0x8) + ucp[4] |= 0x8 | bp; + put_unaligned_be16(fp, &ucp[5]); + } else if ((buf[0] & 0x7f) == 0x70) { + len = buf[7]; + if (len < 18) + buf[7] = 18; + + buf[15] = 0x80; + if (cd) + buf[15] |= 0x40; + if (bp < 0x8) + buf[15] |= 0x8 | bp; + put_unaligned_be16(fp, &buf[16]); + } + + return 0; +} +EXPORT_SYMBOL(scsi_set_sense_field_pointer); diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 984ddcb4786d..a8b610eaa0ca 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -452,7 +452,7 @@ static void scsi_report_sense(struct scsi_device *sdev, * When a deferred error is detected the current command has * not been executed and needs retrying. */ -static int scsi_check_sense(struct scsi_cmnd *scmd) +int scsi_check_sense(struct scsi_cmnd *scmd) { struct scsi_device *sdev = scmd->device; struct scsi_sense_hdr sshdr; @@ -602,6 +602,7 @@ static int scsi_check_sense(struct scsi_cmnd *scmd) return SUCCESS; } } +EXPORT_SYMBOL_GPL(scsi_check_sense); static void scsi_handle_queue_ramp_up(struct scsi_device *sdev) { |