return SCSI_MLQUEUE_HOST_BUSY;
}
-struct ata_scsi_args {
- struct ata_device *dev;
- u16 *id;
- struct scsi_cmnd *cmd;
-};
-
/**
* ata_scsi_rbuf_fill - wrapper for SCSI command simulators
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @actor: Callback hook for desired SCSI command simulator
*
* Takes care of the hard work of simulating a SCSI command...
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
- unsigned int (*actor)(struct ata_scsi_args *args, u8 *rbuf))
+static void ata_scsi_rbuf_fill(struct ata_device *dev, struct scsi_cmnd *cmd,
+ unsigned int (*actor)(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf))
{
unsigned int rc;
- struct scsi_cmnd *cmd = args->cmd;
unsigned long flags;
spin_lock_irqsave(&ata_scsi_rbuf_lock, flags);
memset(ata_scsi_rbuf, 0, ATA_SCSI_RBUF_SIZE);
- rc = actor(args, ata_scsi_rbuf);
- if (rc == 0)
+ rc = actor(dev, cmd, ata_scsi_rbuf);
+ if (rc == 0) {
sg_copy_from_buffer(scsi_sglist(cmd), scsi_sg_count(cmd),
ata_scsi_rbuf, ATA_SCSI_RBUF_SIZE);
+ cmd->result = SAM_STAT_GOOD;
+ }
spin_unlock_irqrestore(&ata_scsi_rbuf_lock, flags);
-
- if (rc == 0)
- cmd->result = SAM_STAT_GOOD;
}
/**
* ata_scsiop_inq_std - Simulate standard INQUIRY command
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Returns standard device identification data associated
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_std(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
static const u8 versions[] = {
0x00,
* Set the SCSI Removable Media Bit (RMB) if the ATA removable media
* device bit (obsolete since ATA-8 ACS) is set.
*/
- if (ata_id_removable(args->id))
+ if (ata_id_removable(dev->id))
hdr[1] |= (1 << 7);
- if (args->dev->class == ATA_DEV_ZAC) {
+ if (dev->class == ATA_DEV_ZAC) {
hdr[0] = TYPE_ZBC;
hdr[2] = 0x7; /* claim SPC-5 version compatibility */
}
- if (args->dev->flags & ATA_DFLAG_CDL)
+ if (dev->flags & ATA_DFLAG_CDL)
hdr[2] = 0xd; /* claim SPC-6 version compatibility */
memcpy(rbuf, hdr, sizeof(hdr));
memcpy(&rbuf[8], "ATA ", 8);
- ata_id_string(args->id, &rbuf[16], ATA_ID_PROD, 16);
+ ata_id_string(dev->id, &rbuf[16], ATA_ID_PROD, 16);
/* From SAT, use last 2 words from fw rev unless they are spaces */
- ata_id_string(args->id, &rbuf[32], ATA_ID_FW_REV + 2, 4);
+ ata_id_string(dev->id, &rbuf[32], ATA_ID_FW_REV + 2, 4);
if (strncmp(&rbuf[32], " ", 4) == 0)
- ata_id_string(args->id, &rbuf[32], ATA_ID_FW_REV, 4);
+ ata_id_string(dev->id, &rbuf[32], ATA_ID_FW_REV, 4);
if (rbuf[32] == 0 || rbuf[32] == ' ')
memcpy(&rbuf[32], "n/a ", 4);
- if (ata_id_zoned_cap(args->id) || args->dev->class == ATA_DEV_ZAC)
+ if (ata_id_zoned_cap(dev->id) || dev->class == ATA_DEV_ZAC)
memcpy(rbuf + 58, versions_zbc, sizeof(versions_zbc));
else
memcpy(rbuf + 58, versions, sizeof(versions));
/**
* ata_scsiop_inq_00 - Simulate INQUIRY VPD page 0, list of pages
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Returns list of inquiry VPD pages available.
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_00(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_00(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
int i, num_pages = 0;
static const u8 pages[] = {
for (i = 0; i < sizeof(pages); i++) {
if (pages[i] == 0xb6 &&
- !(args->dev->flags & ATA_DFLAG_ZAC))
+ !(dev->flags & ATA_DFLAG_ZAC))
continue;
rbuf[num_pages + 4] = pages[i];
num_pages++;
/**
* ata_scsiop_inq_80 - Simulate INQUIRY VPD page 80, device serial number
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Returns ATA device serial number.
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_80(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_80(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
static const u8 hdr[] = {
0,
};
memcpy(rbuf, hdr, sizeof(hdr));
- ata_id_string(args->id, (unsigned char *) &rbuf[4],
+ ata_id_string(dev->id, (unsigned char *) &rbuf[4],
ATA_ID_SERNO, ATA_ID_SERNO_LEN);
return 0;
}
/**
* ata_scsiop_inq_83 - Simulate INQUIRY VPD page 83, device identity
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Yields two logical unit device identification designators:
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_83(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_83(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
const int sat_model_serial_desc_len = 68;
int num;
rbuf[num + 0] = 2;
rbuf[num + 3] = ATA_ID_SERNO_LEN;
num += 4;
- ata_id_string(args->id, (unsigned char *) rbuf + num,
+ ata_id_string(dev->id, (unsigned char *) rbuf + num,
ATA_ID_SERNO, ATA_ID_SERNO_LEN);
num += ATA_ID_SERNO_LEN;
num += 4;
memcpy(rbuf + num, "ATA ", 8);
num += 8;
- ata_id_string(args->id, (unsigned char *) rbuf + num, ATA_ID_PROD,
+ ata_id_string(dev->id, (unsigned char *) rbuf + num, ATA_ID_PROD,
ATA_ID_PROD_LEN);
num += ATA_ID_PROD_LEN;
- ata_id_string(args->id, (unsigned char *) rbuf + num, ATA_ID_SERNO,
+ ata_id_string(dev->id, (unsigned char *) rbuf + num, ATA_ID_SERNO,
ATA_ID_SERNO_LEN);
num += ATA_ID_SERNO_LEN;
- if (ata_id_has_wwn(args->id)) {
+ if (ata_id_has_wwn(dev->id)) {
/* SAT defined lu world wide name */
/* piv=0, assoc=lu, code_set=binary, designator=NAA */
rbuf[num + 0] = 1;
rbuf[num + 1] = 3;
rbuf[num + 3] = ATA_ID_WWN_LEN;
num += 4;
- ata_id_string(args->id, (unsigned char *) rbuf + num,
+ ata_id_string(dev->id, (unsigned char *) rbuf + num,
ATA_ID_WWN, ATA_ID_WWN_LEN);
num += ATA_ID_WWN_LEN;
}
/**
* ata_scsiop_inq_89 - Simulate INQUIRY VPD page 89, ATA info
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Yields SAT-specified ATA VPD page.
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_89(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
rbuf[1] = 0x89; /* our page code */
rbuf[2] = (0x238 >> 8); /* page size fixed at 238h */
rbuf[56] = ATA_CMD_ID_ATA;
- memcpy(&rbuf[60], &args->id[0], 512);
+ memcpy(&rbuf[60], &dev->id[0], 512);
return 0;
}
/**
* ata_scsiop_inq_b0 - Simulate INQUIRY VPD page B0, Block Limits
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Return data for the VPD page B0h (Block Limits).
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_b0(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_b0(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- struct ata_device *dev = args->dev;
u16 min_io_sectors;
rbuf[1] = 0xb0;
* logical than physical sector size we need to figure out what the
* latter is.
*/
- min_io_sectors = 1 << ata_id_log2_per_physical_sector(args->id);
+ min_io_sectors = 1 << ata_id_log2_per_physical_sector(dev->id);
put_unaligned_be16(min_io_sectors, &rbuf[6]);
/*
* that we support some form of unmap - in thise case via WRITE SAME
* with the unmap bit set.
*/
- if (ata_id_has_trim(args->id)) {
+ if (ata_id_has_trim(dev->id)) {
u64 max_blocks = 65535 * ATA_MAX_TRIM_RNUM;
if (dev->quirks & ATA_QUIRK_MAX_TRIM_128M)
/**
* ata_scsiop_inq_b1 - Simulate INQUIRY VPD page B1, Block Device
* Characteristics
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Return data for the VPD page B1h (Block Device Characteristics).
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_b1(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_b1(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- int form_factor = ata_id_form_factor(args->id);
- int media_rotation_rate = ata_id_rotation_rate(args->id);
- u8 zoned = ata_id_zoned_cap(args->id);
+ int form_factor = ata_id_form_factor(dev->id);
+ int media_rotation_rate = ata_id_rotation_rate(dev->id);
+ u8 zoned = ata_id_zoned_cap(dev->id);
rbuf[1] = 0xb1;
rbuf[3] = 0x3c;
/**
* ata_scsiop_inq_b2 - Simulate INQUIRY VPD page B2, Logical Block
* Provisioning
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Return data for the VPD page B2h (Logical Block Provisioning).
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_b2(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_b2(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
/* SCSI Thin Provisioning VPD page: SBC-3 rev 22 or later */
rbuf[1] = 0xb2;
/**
* ata_scsiop_inq_b6 - Simulate INQUIRY VPD page B6, Zoned Block Device
* Characteristics
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Return data for the VPD page B2h (Zoned Block Device Characteristics).
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_b6(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_b6(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- if (!(args->dev->flags & ATA_DFLAG_ZAC)) {
- ata_scsi_set_invalid_field(args->dev, args->cmd, 2, 0xff);
+ if (!(dev->flags & ATA_DFLAG_ZAC)) {
+ ata_scsi_set_invalid_field(dev, cmd, 2, 0xff);
return 1;
}
/*
* URSWRZ bit is only meaningful for host-managed ZAC drives
*/
- if (args->dev->zac_zoned_cap & 1)
+ if (dev->zac_zoned_cap & 1)
rbuf[4] |= 1;
- put_unaligned_be32(args->dev->zac_zones_optimal_open, &rbuf[8]);
- put_unaligned_be32(args->dev->zac_zones_optimal_nonseq, &rbuf[12]);
- put_unaligned_be32(args->dev->zac_zones_max_open, &rbuf[16]);
+ put_unaligned_be32(dev->zac_zones_optimal_open, &rbuf[8]);
+ put_unaligned_be32(dev->zac_zones_optimal_nonseq, &rbuf[12]);
+ put_unaligned_be32(dev->zac_zones_max_open, &rbuf[16]);
return 0;
}
/**
* ata_scsiop_inq_b9 - Simulate INQUIRY VPD page B9, Concurrent Positioning
* Ranges
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Return data for the VPD page B9h (Concurrent Positioning Ranges).
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inq_b9(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inq_b9(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- struct ata_cpr_log *cpr_log = args->dev->cpr_log;
+ struct ata_cpr_log *cpr_log = dev->cpr_log;
u8 *desc = &rbuf[64];
int i;
if (!cpr_log) {
- ata_scsi_set_invalid_field(args->dev, args->cmd, 2, 0xff);
+ ata_scsi_set_invalid_field(dev, cmd, 2, 0xff);
return 1;
}
/**
* ata_scsiop_inquiry - Simulate INQUIRY command
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Returns data associated with an INQUIRY command output.
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_inquiry(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_inquiry(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- struct ata_device *dev = args->dev;
- struct scsi_cmnd *cmd = args->cmd;
const u8 *scsicmd = cmd->cmnd;
/* is CmdDt set? */
/* Is EVPD clear? */
if ((scsicmd[1] & 1) == 0)
- return ata_scsiop_inq_std(args, rbuf);
+ return ata_scsiop_inq_std(dev, cmd, rbuf);
switch (scsicmd[2]) {
case 0x00:
- return ata_scsiop_inq_00(args, rbuf);
+ return ata_scsiop_inq_00(dev, cmd, rbuf);
case 0x80:
- return ata_scsiop_inq_80(args, rbuf);
+ return ata_scsiop_inq_80(dev, cmd, rbuf);
case 0x83:
- return ata_scsiop_inq_83(args, rbuf);
+ return ata_scsiop_inq_83(dev, cmd, rbuf);
case 0x89:
- return ata_scsiop_inq_89(args, rbuf);
+ return ata_scsiop_inq_89(dev, cmd, rbuf);
case 0xb0:
- return ata_scsiop_inq_b0(args, rbuf);
+ return ata_scsiop_inq_b0(dev, cmd, rbuf);
case 0xb1:
- return ata_scsiop_inq_b1(args, rbuf);
+ return ata_scsiop_inq_b1(dev, cmd, rbuf);
case 0xb2:
- return ata_scsiop_inq_b2(args, rbuf);
+ return ata_scsiop_inq_b2(dev, cmd, rbuf);
case 0xb6:
- return ata_scsiop_inq_b6(args, rbuf);
+ return ata_scsiop_inq_b6(dev, cmd, rbuf);
case 0xb9:
- return ata_scsiop_inq_b9(args, rbuf);
+ return ata_scsiop_inq_b9(dev, cmd, rbuf);
default:
ata_scsi_set_invalid_field(dev, cmd, 2, 0xff);
return 1;
/**
* ata_scsiop_mode_sense - Simulate MODE SENSE 6, 10 commands
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Simulate MODE SENSE commands. Assume this is invoked for direct
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_mode_sense(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_mode_sense(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- struct ata_device *dev = args->dev;
- u8 *scsicmd = args->cmd->cmnd, *p = rbuf;
+ u8 *scsicmd = cmd->cmnd, *p = rbuf;
static const u8 sat_blk_desc[] = {
0, 0, 0, 0, /* number of blocks: sat unspecified */
0,
break;
case CACHE_MPAGE:
- p += ata_msense_caching(args->id, p, page_control == 1);
+ p += ata_msense_caching(dev->id, p, page_control == 1);
break;
case CONTROL_MPAGE:
- p += ata_msense_control(args->dev, p, spg, page_control == 1);
+ p += ata_msense_control(dev, p, spg, page_control == 1);
break;
case ALL_MPAGES:
p += ata_msense_rw_recovery(p, page_control == 1);
- p += ata_msense_caching(args->id, p, page_control == 1);
- p += ata_msense_control(args->dev, p, spg, page_control == 1);
+ p += ata_msense_caching(dev->id, p, page_control == 1);
+ p += ata_msense_control(dev, p, spg, page_control == 1);
break;
default: /* invalid page code */
return 0;
invalid_fld:
- ata_scsi_set_invalid_field(dev, args->cmd, fp, bp);
+ ata_scsi_set_invalid_field(dev, cmd, fp, bp);
return 1;
saving_not_supp:
- ata_scsi_set_sense(dev, args->cmd, ILLEGAL_REQUEST, 0x39, 0x0);
+ ata_scsi_set_sense(dev, cmd, ILLEGAL_REQUEST, 0x39, 0x0);
/* "Saving parameters not supported" */
return 1;
}
/**
* ata_scsiop_read_cap - Simulate READ CAPACITY[ 16] commands
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Simulate READ CAPACITY commands.
* LOCKING:
* None.
*/
-static unsigned int ata_scsiop_read_cap(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_read_cap(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- struct ata_device *dev = args->dev;
- u8 *scsicmd = args->cmd->cmnd;
+ u8 *scsicmd = cmd->cmnd;
u64 last_lba = dev->n_sectors - 1; /* LBA of the last block */
u32 sector_size; /* physical sector size in bytes */
u8 log2_per_phys;
*/
if (scsicmd[0] != SERVICE_ACTION_IN_16 ||
(scsicmd[1] & 0x1f) != SAI_READ_CAPACITY_16) {
- ata_scsi_set_invalid_field(dev, args->cmd, 1, 0xff);
+ ata_scsi_set_invalid_field(dev, cmd, 1, 0xff);
return 1;
}
rbuf[10] = sector_size >> (8 * 1);
rbuf[11] = sector_size;
- if (ata_id_zoned_cap(args->id) || args->dev->class == ATA_DEV_ZAC)
+ if (ata_id_zoned_cap(dev->id) || dev->class == ATA_DEV_ZAC)
rbuf[12] = (1 << 4); /* RC_BASIS */
rbuf[13] = log2_per_phys;
rbuf[14] = (lowest_aligned >> 8) & 0x3f;
rbuf[15] = lowest_aligned;
- if (ata_id_has_trim(args->id) && !(dev->quirks & ATA_QUIRK_NOTRIM)) {
+ if (ata_id_has_trim(dev->id) && !(dev->quirks & ATA_QUIRK_NOTRIM)) {
rbuf[14] |= 0x80; /* LBPME */
- if (ata_id_has_zero_after_trim(args->id) &&
+ if (ata_id_has_zero_after_trim(dev->id) &&
dev->quirks & ATA_QUIRK_ZERO_AFTER_TRIM) {
ata_dev_info(dev, "Enabling discard_zeroes_data\n");
rbuf[14] |= 0x40; /* LBPRZ */
/**
* ata_scsiop_report_luns - Simulate REPORT LUNS command
- * @args: device IDENTIFY data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Simulate REPORT LUNS command.
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_report_luns(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_report_luns(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
rbuf[3] = 8; /* just one lun, LUN 0, size 8 bytes */
/**
* ata_scsiop_maint_in - Simulate a subset of MAINTENANCE_IN
- * @args: device MAINTENANCE_IN data / SCSI command of interest.
+ * @dev: Target device.
+ * @cmd: SCSI command of interest.
* @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
*
* Yields a subset to satisfy scsi_report_opcode()
* LOCKING:
* spin_lock_irqsave(host lock)
*/
-static unsigned int ata_scsiop_maint_in(struct ata_scsi_args *args, u8 *rbuf)
+static unsigned int ata_scsiop_maint_in(struct ata_device *dev,
+ struct scsi_cmnd *cmd, u8 *rbuf)
{
- struct ata_device *dev = args->dev;
- u8 *cdb = args->cmd->cmnd;
+ u8 *cdb = cmd->cmnd;
u8 supported = 0, cdlp = 0, rwcdlp = 0;
if ((cdb[1] & 0x1f) != MI_REPORT_SUPPORTED_OPERATION_CODES) {
- ata_scsi_set_invalid_field(dev, args->cmd, 1, 0xff);
+ ata_scsi_set_invalid_field(dev, cmd, 1, 0xff);
return 1;
}
if (cdb[2] != 1 && cdb[2] != 3) {
ata_dev_warn(dev, "invalid command format %d\n", cdb[2]);
- ata_scsi_set_invalid_field(dev, args->cmd, 1, 0xff);
+ ata_scsi_set_invalid_field(dev, cmd, 1, 0xff);
return 1;
}
void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd)
{
- struct ata_scsi_args args;
const u8 *scsicmd = cmd->cmnd;
u8 tmp8;
- args.dev = dev;
- args.id = dev->id;
- args.cmd = cmd;
-
switch(scsicmd[0]) {
case INQUIRY:
- ata_scsi_rbuf_fill(&args, ata_scsiop_inquiry);
+ ata_scsi_rbuf_fill(dev, cmd, ata_scsiop_inquiry);
break;
case MODE_SENSE:
case MODE_SENSE_10:
- ata_scsi_rbuf_fill(&args, ata_scsiop_mode_sense);
+ ata_scsi_rbuf_fill(dev, cmd, ata_scsiop_mode_sense);
break;
case READ_CAPACITY:
case SERVICE_ACTION_IN_16:
- ata_scsi_rbuf_fill(&args, ata_scsiop_read_cap);
+ ata_scsi_rbuf_fill(dev, cmd, ata_scsiop_read_cap);
break;
case REPORT_LUNS:
- ata_scsi_rbuf_fill(&args, ata_scsiop_report_luns);
+ ata_scsi_rbuf_fill(dev, cmd, ata_scsiop_report_luns);
break;
case REQUEST_SENSE:
break;
case MAINTENANCE_IN:
- ata_scsi_rbuf_fill(&args, ata_scsiop_maint_in);
+ ata_scsi_rbuf_fill(dev, cmd, ata_scsiop_maint_in);
break;
/* all other commands */
projects / linux-block.git / commitdiff