WARN_ON(ata_qc_from_tag(ap, ap->active_tag) == NULL);
spin_unlock_irqrestore(&ap->host_set->lock, flags);
+ ata_port_flush_task(ap);
+
ap->ops->eng_timeout(ap);
WARN_ON(host->host_failed || !list_empty(&host->eh_cmd_q));
* @buflen: Response buffer length.
*
* Returns standard device identification data associated
- * with non-EVPD INQUIRY command output.
+ * with non-VPD INQUIRY command output.
*
* LOCKING:
* spin_lock_irqsave(host_set lock)
if (buflen > 35) {
memcpy(&rbuf[8], "ATA ", 8);
- ata_dev_id_string(args->id, &rbuf[16], ATA_ID_PROD_OFS, 16);
- ata_dev_id_string(args->id, &rbuf[32], ATA_ID_FW_REV_OFS, 4);
+ ata_id_string(args->id, &rbuf[16], ATA_ID_PROD_OFS, 16);
+ ata_id_string(args->id, &rbuf[32], ATA_ID_FW_REV_OFS, 4);
if (rbuf[32] == 0 || rbuf[32] == ' ')
memcpy(&rbuf[32], "n/a ", 4);
}
}
/**
- * ata_scsiop_inq_00 - Simulate INQUIRY EVPD page 0, list of pages
+ * ata_scsiop_inq_00 - Simulate INQUIRY VPD page 0, list of pages
* @args: device IDENTIFY data / SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
* @buflen: Response buffer length.
*
- * Returns list of inquiry EVPD pages available.
+ * Returns list of inquiry VPD pages available.
*
* LOCKING:
* spin_lock_irqsave(host_set lock)
0x80, /* page 0x80, unit serial no page */
0x83 /* page 0x83, device ident page */
};
- rbuf[3] = sizeof(pages); /* number of supported EVPD pages */
+ rbuf[3] = sizeof(pages); /* number of supported VPD pages */
if (buflen > 6)
memcpy(rbuf + 4, pages, sizeof(pages));
}
/**
- * ata_scsiop_inq_80 - Simulate INQUIRY EVPD page 80, device serial number
+ * ata_scsiop_inq_80 - Simulate INQUIRY VPD page 80, device serial number
* @args: device IDENTIFY data / SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
* @buflen: Response buffer length.
memcpy(rbuf, hdr, sizeof(hdr));
if (buflen > (ATA_SERNO_LEN + 4 - 1))
- ata_dev_id_string(args->id, (unsigned char *) &rbuf[4],
- ATA_ID_SERNO_OFS, ATA_SERNO_LEN);
+ ata_id_string(args->id, (unsigned char *) &rbuf[4],
+ ATA_ID_SERNO_OFS, ATA_SERNO_LEN);
return 0;
}
-static const char * const inq_83_str = "Linux ATA-SCSI simulator";
-
/**
- * ata_scsiop_inq_83 - Simulate INQUIRY EVPD page 83, device identity
+ * ata_scsiop_inq_83 - Simulate INQUIRY VPD page 83, device identity
* @args: device IDENTIFY data / SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
* @buflen: Response buffer length.
*
- * Returns device identification. Currently hardcoded to
- * return "Linux ATA-SCSI simulator".
+ * Yields two logical unit device identification designators:
+ * - vendor specific ASCII containing the ATA serial number
+ * - SAT defined "t10 vendor id based" containing ASCII vendor
+ * name ("ATA "), model and serial numbers.
*
* LOCKING:
* spin_lock_irqsave(host_set lock)
unsigned int ata_scsiop_inq_83(struct ata_scsi_args *args, u8 *rbuf,
unsigned int buflen)
{
- rbuf[1] = 0x83; /* this page code */
- rbuf[3] = 4 + strlen(inq_83_str); /* page len */
+ int num;
+ const int sat_model_serial_desc_len = 68;
+ const int ata_model_byte_len = 40;
- /* our one and only identification descriptor (vendor-specific) */
- if (buflen > (strlen(inq_83_str) + 4 + 4 - 1)) {
- rbuf[4 + 0] = 2; /* code set: ASCII */
- rbuf[4 + 3] = strlen(inq_83_str);
- memcpy(rbuf + 4 + 4, inq_83_str, strlen(inq_83_str));
+ rbuf[1] = 0x83; /* this page code */
+ num = 4;
+
+ if (buflen > (ATA_SERNO_LEN + num + 3)) {
+ /* piv=0, assoc=lu, code_set=ACSII, designator=vendor */
+ rbuf[num + 0] = 2;
+ rbuf[num + 3] = ATA_SERNO_LEN;
+ num += 4;
+ ata_id_string(args->id, (unsigned char *) rbuf + num,
+ ATA_ID_SERNO_OFS, ATA_SERNO_LEN);
+ num += ATA_SERNO_LEN;
}
-
+ if (buflen > (sat_model_serial_desc_len + num + 3)) {
+ /* SAT defined lu model and serial numbers descriptor */
+ /* piv=0, assoc=lu, code_set=ACSII, designator=t10 vendor id */
+ rbuf[num + 0] = 2;
+ rbuf[num + 1] = 1;
+ rbuf[num + 3] = sat_model_serial_desc_len;
+ num += 4;
+ memcpy(rbuf + num, "ATA ", 8);
+ num += 8;
+ ata_id_string(args->id, (unsigned char *) rbuf + num,
+ ATA_ID_PROD_OFS, ata_model_byte_len);
+ num += ata_model_byte_len;
+ ata_id_string(args->id, (unsigned char *) rbuf + num,
+ ATA_ID_SERNO_OFS, ATA_SERNO_LEN);
+ num += ATA_SERNO_LEN;
+ }
+ rbuf[3] = num - 4; /* page len (assume less than 256 bytes) */
return 0;
}
{
unsigned char model[41], fw[9];
+ if (!libata_fua)
+ return 0;
if (!ata_id_has_fua(id))
return 0;
- ata_dev_id_c_string(id, model, ATA_ID_PROD_OFS, sizeof(model));
- ata_dev_id_c_string(id, fw, ATA_ID_FW_REV_OFS, sizeof(fw));
+ ata_id_c_string(id, model, ATA_ID_PROD_OFS, sizeof(model));
+ ata_id_c_string(id, fw, ATA_ID_FW_REV_OFS, sizeof(fw));
if (strcmp(model, "Maxtor"))
return 1;