static int
target_emulate_inquiry_std(struct se_cmd *cmd)
{
- struct se_lun *lun = SE_LUN(cmd);
- struct se_device *dev = SE_DEV(cmd);
- unsigned char *buf = cmd->t_task->t_task_buf;
+ struct se_lun *lun = cmd->se_lun;
+ struct se_device *dev = cmd->se_dev;
+ unsigned char *buf = cmd->t_task.t_task_buf;
/*
* Make sure we at least have 6 bytes of INQUIRY response
if (cmd->data_length < 6) {
printk(KERN_ERR "SCSI Inquiry payload length: %u"
" too small for EVPD=0\n", cmd->data_length);
- return -1;
+ return -EINVAL;
}
buf[0] = dev->transport->get_device_type(dev);
/*
* Enable SCCS and TPGS fields for Emulated ALUA
*/
- if (T10_ALUA(dev->se_sub_dev)->alua_type == SPC3_ALUA_EMULATED)
+ if (dev->se_sub_dev->t10_alua.alua_type == SPC3_ALUA_EMULATED)
target_fill_alua_data(lun->lun_sep, buf);
if (cmd->data_length < 8) {
snprintf((unsigned char *)&buf[8], 8, "LIO-ORG");
snprintf((unsigned char *)&buf[16], 16, "%s",
- &DEV_T10_WWN(dev)->model[0]);
+ &dev->se_sub_dev->t10_wwn.model[0]);
snprintf((unsigned char *)&buf[32], 4, "%s",
- &DEV_T10_WWN(dev)->revision[0]);
+ &dev->se_sub_dev->t10_wwn.revision[0]);
buf[4] = 31; /* Set additional length to 31 */
return 0;
}
* Registered Extended LUN WWN has been set via ConfigFS
* during device creation/restart.
*/
- if (SE_DEV(cmd)->se_sub_dev->su_dev_flags &
+ if (cmd->se_dev->se_sub_dev->su_dev_flags &
SDF_EMULATED_VPD_UNIT_SERIAL) {
buf[3] = 3;
buf[5] = 0x80;
static int
target_emulate_evpd_80(struct se_cmd *cmd, unsigned char *buf)
{
- struct se_device *dev = SE_DEV(cmd);
+ struct se_device *dev = cmd->se_dev;
u16 len = 0;
buf[1] = 0x80;
u32 unit_serial_len;
unit_serial_len =
- strlen(&DEV_T10_WWN(dev)->unit_serial[0]);
+ strlen(&dev->se_sub_dev->t10_wwn.unit_serial[0]);
unit_serial_len++; /* For NULL Terminator */
if (((len + 4) + unit_serial_len) > cmd->data_length) {
return 0;
}
len += sprintf((unsigned char *)&buf[4], "%s",
- &DEV_T10_WWN(dev)->unit_serial[0]);
+ &dev->se_sub_dev->t10_wwn.unit_serial[0]);
len++; /* Extra Byte for NULL Terminator */
buf[3] = len;
}
static int
target_emulate_evpd_83(struct se_cmd *cmd, unsigned char *buf)
{
- struct se_device *dev = SE_DEV(cmd);
- struct se_lun *lun = SE_LUN(cmd);
+ struct se_device *dev = cmd->se_dev;
+ struct se_lun *lun = cmd->se_lun;
struct se_port *port = NULL;
struct se_portal_group *tpg = NULL;
struct t10_alua_lu_gp_member *lu_gp_mem;
struct t10_alua_tg_pt_gp *tg_pt_gp;
struct t10_alua_tg_pt_gp_member *tg_pt_gp_mem;
unsigned char binary, binary_new;
- unsigned char *prod = &DEV_T10_WWN(dev)->model[0];
+ unsigned char *prod = &dev->se_sub_dev->t10_wwn.model[0];
u32 prod_len;
u32 unit_serial_len, off = 0;
int i;
* VENDOR_SPECIFIC_IDENTIFIER_EXTENTION
*/
binary = transport_asciihex_to_binaryhex(
- &DEV_T10_WWN(dev)->unit_serial[0]);
+ &dev->se_sub_dev->t10_wwn.unit_serial[0]);
buf[off++] |= (binary & 0xf0) >> 4;
for (i = 0; i < 24; i += 2) {
binary_new = transport_asciihex_to_binaryhex(
- &DEV_T10_WWN(dev)->unit_serial[i+2]);
+ &dev->se_sub_dev->t10_wwn.unit_serial[i+2]);
buf[off] = (binary & 0x0f) << 4;
buf[off++] |= (binary_new & 0xf0) >> 4;
binary = binary_new;
if (dev->se_sub_dev->su_dev_flags &
SDF_EMULATED_VPD_UNIT_SERIAL) {
unit_serial_len =
- strlen(&DEV_T10_WWN(dev)->unit_serial[0]);
+ strlen(&dev->se_sub_dev->t10_wwn.unit_serial[0]);
unit_serial_len++; /* For NULL Terminator */
if ((len + (id_len + 4) +
}
id_len += sprintf((unsigned char *)&buf[off+12],
"%s:%s", prod,
- &DEV_T10_WWN(dev)->unit_serial[0]);
+ &dev->se_sub_dev->t10_wwn.unit_serial[0]);
}
buf[off] = 0x2; /* ASCII */
buf[off+1] = 0x1; /* T10 Vendor ID */
goto check_tpgi;
}
buf[off] =
- (TPG_TFO(tpg)->get_fabric_proto_ident(tpg) << 4);
+ (tpg->se_tpg_tfo->get_fabric_proto_ident(tpg) << 4);
buf[off++] |= 0x1; /* CODE SET == Binary */
buf[off] = 0x80; /* Set PIV=1 */
/* Set ASSOICATION == target port: 01b */
* section 7.5.1 Table 362
*/
check_tpgi:
- if (T10_ALUA(dev->se_sub_dev)->alua_type !=
+ if (dev->se_sub_dev->t10_alua.alua_type !=
SPC3_ALUA_EMULATED)
goto check_scsi_name;
spin_unlock(&tg_pt_gp_mem->tg_pt_gp_mem_lock);
buf[off] =
- (TPG_TFO(tpg)->get_fabric_proto_ident(tpg) << 4);
+ (tpg->se_tpg_tfo->get_fabric_proto_ident(tpg) << 4);
buf[off++] |= 0x1; /* CODE SET == Binary */
buf[off] = 0x80; /* Set PIV=1 */
/* Set ASSOICATION == target port: 01b */
* section 7.5.1 Table 362
*/
check_scsi_name:
- scsi_name_len = strlen(TPG_TFO(tpg)->tpg_get_wwn(tpg));
+ scsi_name_len = strlen(tpg->se_tpg_tfo->tpg_get_wwn(tpg));
/* UTF-8 ",t,0x<16-bit TPGT>" + NULL Terminator */
scsi_name_len += 10;
/* Check for 4-byte padding */
goto set_len;
}
buf[off] =
- (TPG_TFO(tpg)->get_fabric_proto_ident(tpg) << 4);
+ (tpg->se_tpg_tfo->get_fabric_proto_ident(tpg) << 4);
buf[off++] |= 0x3; /* CODE SET == UTF-8 */
buf[off] = 0x80; /* Set PIV=1 */
/* Set ASSOICATION == target port: 01b */
* Target Port, this means "<iSCSI name>,t,0x<TPGT> in
* UTF-8 encoding.
*/
- tpgt = TPG_TFO(tpg)->tpg_get_tag(tpg);
+ tpgt = tpg->se_tpg_tfo->tpg_get_tag(tpg);
scsi_name_len = sprintf(&buf[off], "%s,t,0x%04x",
- TPG_TFO(tpg)->tpg_get_wwn(tpg), tpgt);
+ tpg->se_tpg_tfo->tpg_get_wwn(tpg), tpgt);
scsi_name_len += 1 /* Include NULL terminator */;
/*
* The null-terminated, null-padded (see 4.4.2) SCSI
buf[5] = 0x07;
/* If WriteCache emulation is enabled, set V_SUP */
- if (DEV_ATTRIB(SE_DEV(cmd))->emulate_write_cache > 0)
+ if (cmd->se_dev->se_sub_dev->se_dev_attrib.emulate_write_cache > 0)
buf[6] = 0x01;
return 0;
}
static int
target_emulate_evpd_b0(struct se_cmd *cmd, unsigned char *buf)
{
- struct se_device *dev = SE_DEV(cmd);
+ struct se_device *dev = cmd->se_dev;
int have_tp = 0;
/*
* emulate_tpu=1 or emulate_tpws=1 we will be expect a
* different page length for Thin Provisioning.
*/
- if (DEV_ATTRIB(dev)->emulate_tpu || DEV_ATTRIB(dev)->emulate_tpws)
+ if (dev->se_sub_dev->se_dev_attrib.emulate_tpu || dev->se_sub_dev->se_dev_attrib.emulate_tpws)
have_tp = 1;
if (cmd->data_length < (0x10 + 4)) {
printk(KERN_INFO "Received data_length: %u"
" too small for EVPD 0xb0\n",
cmd->data_length);
- return -1;
+ return -EINVAL;
}
if (have_tp && cmd->data_length < (0x3c + 4)) {
/*
* Set MAXIMUM TRANSFER LENGTH
*/
- put_unaligned_be32(DEV_ATTRIB(dev)->max_sectors, &buf[8]);
+ put_unaligned_be32(dev->se_sub_dev->se_dev_attrib.max_sectors, &buf[8]);
/*
* Set OPTIMAL TRANSFER LENGTH
*/
- put_unaligned_be32(DEV_ATTRIB(dev)->optimal_sectors, &buf[12]);
+ put_unaligned_be32(dev->se_sub_dev->se_dev_attrib.optimal_sectors, &buf[12]);
/*
* Exit now if we don't support TP or the initiator sent a too
/*
* Set MAXIMUM UNMAP LBA COUNT
*/
- put_unaligned_be32(DEV_ATTRIB(dev)->max_unmap_lba_count, &buf[20]);
+ put_unaligned_be32(dev->se_sub_dev->se_dev_attrib.max_unmap_lba_count, &buf[20]);
/*
* Set MAXIMUM UNMAP BLOCK DESCRIPTOR COUNT
*/
- put_unaligned_be32(DEV_ATTRIB(dev)->max_unmap_block_desc_count,
+ put_unaligned_be32(dev->se_sub_dev->se_dev_attrib.max_unmap_block_desc_count,
&buf[24]);
/*
* Set OPTIMAL UNMAP GRANULARITY
*/
- put_unaligned_be32(DEV_ATTRIB(dev)->unmap_granularity, &buf[28]);
+ put_unaligned_be32(dev->se_sub_dev->se_dev_attrib.unmap_granularity, &buf[28]);
/*
* UNMAP GRANULARITY ALIGNMENT
*/
- put_unaligned_be32(DEV_ATTRIB(dev)->unmap_granularity_alignment,
+ put_unaligned_be32(dev->se_sub_dev->se_dev_attrib.unmap_granularity_alignment,
&buf[32]);
- if (DEV_ATTRIB(dev)->unmap_granularity_alignment != 0)
+ if (dev->se_sub_dev->se_dev_attrib.unmap_granularity_alignment != 0)
buf[32] |= 0x80; /* Set the UGAVALID bit */
return 0;
static int
target_emulate_evpd_b2(struct se_cmd *cmd, unsigned char *buf)
{
- struct se_device *dev = SE_DEV(cmd);
+ struct se_device *dev = cmd->se_dev;
/*
* From sbc3r22 section 6.5.4 Thin Provisioning VPD page:
* the UNMAP command (see 5.25). A TPU bit set to zero indicates
* that the device server does not support the UNMAP command.
*/
- if (DEV_ATTRIB(dev)->emulate_tpu != 0)
+ if (dev->se_sub_dev->se_dev_attrib.emulate_tpu != 0)
buf[5] = 0x80;
/*
* A TPWS bit set to zero indicates that the device server does not
* support the use of the WRITE SAME (16) command to unmap LBAs.
*/
- if (DEV_ATTRIB(dev)->emulate_tpws != 0)
+ if (dev->se_sub_dev->se_dev_attrib.emulate_tpws != 0)
buf[5] |= 0x40;
return 0;
static int
target_emulate_inquiry(struct se_cmd *cmd)
{
- struct se_device *dev = SE_DEV(cmd);
- unsigned char *buf = cmd->t_task->t_task_buf;
- unsigned char *cdb = cmd->t_task->t_task_cdb;
+ struct se_device *dev = cmd->se_dev;
+ unsigned char *buf = cmd->t_task.t_task_buf;
+ unsigned char *cdb = cmd->t_task.t_task_cdb;
if (!(cdb[1] & 0x1))
return target_emulate_inquiry_std(cmd);
if (cmd->data_length < 4) {
printk(KERN_ERR "SCSI Inquiry payload length: %u"
" too small for EVPD=1\n", cmd->data_length);
- return -1;
+ return -EINVAL;
}
buf[0] = dev->transport->get_device_type(dev);
return target_emulate_evpd_b2(cmd, buf);
default:
printk(KERN_ERR "Unknown VPD Code: 0x%02x\n", cdb[2]);
- return -1;
+ return -EINVAL;
}
return 0;
static int
target_emulate_readcapacity(struct se_cmd *cmd)
{
- struct se_device *dev = SE_DEV(cmd);
- unsigned char *buf = cmd->t_task->t_task_buf;
+ struct se_device *dev = cmd->se_dev;
+ unsigned char *buf = cmd->t_task.t_task_buf;
unsigned long long blocks_long = dev->transport->get_blocks(dev);
u32 blocks;
buf[1] = (blocks >> 16) & 0xff;
buf[2] = (blocks >> 8) & 0xff;
buf[3] = blocks & 0xff;
- buf[4] = (DEV_ATTRIB(dev)->block_size >> 24) & 0xff;
- buf[5] = (DEV_ATTRIB(dev)->block_size >> 16) & 0xff;
- buf[6] = (DEV_ATTRIB(dev)->block_size >> 8) & 0xff;
- buf[7] = DEV_ATTRIB(dev)->block_size & 0xff;
+ buf[4] = (dev->se_sub_dev->se_dev_attrib.block_size >> 24) & 0xff;
+ buf[5] = (dev->se_sub_dev->se_dev_attrib.block_size >> 16) & 0xff;
+ buf[6] = (dev->se_sub_dev->se_dev_attrib.block_size >> 8) & 0xff;
+ buf[7] = dev->se_sub_dev->se_dev_attrib.block_size & 0xff;
/*
* Set max 32-bit blocks to signal SERVICE ACTION READ_CAPACITY_16
*/
- if (DEV_ATTRIB(dev)->emulate_tpu || DEV_ATTRIB(dev)->emulate_tpws)
+ if (dev->se_sub_dev->se_dev_attrib.emulate_tpu || dev->se_sub_dev->se_dev_attrib.emulate_tpws)
put_unaligned_be32(0xFFFFFFFF, &buf[0]);
return 0;
static int
target_emulate_readcapacity_16(struct se_cmd *cmd)
{
- struct se_device *dev = SE_DEV(cmd);
- unsigned char *buf = cmd->t_task->t_task_buf;
+ struct se_device *dev = cmd->se_dev;
+ unsigned char *buf = cmd->t_task.t_task_buf;
unsigned long long blocks = dev->transport->get_blocks(dev);
buf[0] = (blocks >> 56) & 0xff;
buf[5] = (blocks >> 16) & 0xff;
buf[6] = (blocks >> 8) & 0xff;
buf[7] = blocks & 0xff;
- buf[8] = (DEV_ATTRIB(dev)->block_size >> 24) & 0xff;
- buf[9] = (DEV_ATTRIB(dev)->block_size >> 16) & 0xff;
- buf[10] = (DEV_ATTRIB(dev)->block_size >> 8) & 0xff;
- buf[11] = DEV_ATTRIB(dev)->block_size & 0xff;
+ buf[8] = (dev->se_sub_dev->se_dev_attrib.block_size >> 24) & 0xff;
+ buf[9] = (dev->se_sub_dev->se_dev_attrib.block_size >> 16) & 0xff;
+ buf[10] = (dev->se_sub_dev->se_dev_attrib.block_size >> 8) & 0xff;
+ buf[11] = dev->se_sub_dev->se_dev_attrib.block_size & 0xff;
/*
* Set Thin Provisioning Enable bit following sbc3r22 in section
* READ CAPACITY (16) byte 14 if emulate_tpu or emulate_tpws is enabled.
*/
- if (DEV_ATTRIB(dev)->emulate_tpu || DEV_ATTRIB(dev)->emulate_tpws)
+ if (dev->se_sub_dev->se_dev_attrib.emulate_tpu || dev->se_sub_dev->se_dev_attrib.emulate_tpws)
buf[14] = 0x80;
return 0;
* for a BUSY, TASK SET FULL, or RESERVATION CONFLICT status regardless
* to the number of commands completed with one of those status codes.
*/
- p[4] = (DEV_ATTRIB(dev)->emulate_ua_intlck_ctrl == 2) ? 0x30 :
- (DEV_ATTRIB(dev)->emulate_ua_intlck_ctrl == 1) ? 0x20 : 0x00;
+ p[4] = (dev->se_sub_dev->se_dev_attrib.emulate_ua_intlck_ctrl == 2) ? 0x30 :
+ (dev->se_sub_dev->se_dev_attrib.emulate_ua_intlck_ctrl == 1) ? 0x20 : 0x00;
/*
* From spc4r17, section 7.4.6 Control mode Page
*
* which the command was received shall be completed with TASK ABORTED
* status (see SAM-4).
*/
- p[5] = (DEV_ATTRIB(dev)->emulate_tas) ? 0x40 : 0x00;
+ p[5] = (dev->se_sub_dev->se_dev_attrib.emulate_tas) ? 0x40 : 0x00;
p[8] = 0xff;
p[9] = 0xff;
p[11] = 30;
{
p[0] = 0x08;
p[1] = 0x12;
- if (DEV_ATTRIB(dev)->emulate_write_cache > 0)
+ if (dev->se_sub_dev->se_dev_attrib.emulate_write_cache > 0)
p[2] = 0x04; /* Write Cache Enable */
p[12] = 0x20; /* Disabled Read Ahead */
static int
target_emulate_modesense(struct se_cmd *cmd, int ten)
{
- struct se_device *dev = SE_DEV(cmd);
- char *cdb = cmd->t_task->t_task_cdb;
- unsigned char *rbuf = cmd->t_task->t_task_buf;
+ struct se_device *dev = cmd->se_dev;
+ char *cdb = cmd->t_task.t_task_cdb;
+ unsigned char *rbuf = cmd->t_task.t_task_buf;
int type = dev->transport->get_device_type(dev);
int offset = (ten) ? 8 : 4;
int length = 0;
buf[0] = (offset >> 8) & 0xff;
buf[1] = offset & 0xff;
- if ((SE_LUN(cmd)->lun_access & TRANSPORT_LUNFLAGS_READ_ONLY) ||
+ if ((cmd->se_lun->lun_access & TRANSPORT_LUNFLAGS_READ_ONLY) ||
(cmd->se_deve &&
(cmd->se_deve->lun_flags & TRANSPORT_LUNFLAGS_READ_ONLY)))
target_modesense_write_protect(&buf[3], type);
- if ((DEV_ATTRIB(dev)->emulate_write_cache > 0) &&
- (DEV_ATTRIB(dev)->emulate_fua_write > 0))
+ if ((dev->se_sub_dev->se_dev_attrib.emulate_write_cache > 0) &&
+ (dev->se_sub_dev->se_dev_attrib.emulate_fua_write > 0))
target_modesense_dpofua(&buf[3], type);
if ((offset + 2) > cmd->data_length)
offset -= 1;
buf[0] = offset & 0xff;
- if ((SE_LUN(cmd)->lun_access & TRANSPORT_LUNFLAGS_READ_ONLY) ||
+ if ((cmd->se_lun->lun_access & TRANSPORT_LUNFLAGS_READ_ONLY) ||
(cmd->se_deve &&
(cmd->se_deve->lun_flags & TRANSPORT_LUNFLAGS_READ_ONLY)))
target_modesense_write_protect(&buf[2], type);
- if ((DEV_ATTRIB(dev)->emulate_write_cache > 0) &&
- (DEV_ATTRIB(dev)->emulate_fua_write > 0))
+ if ((dev->se_sub_dev->se_dev_attrib.emulate_write_cache > 0) &&
+ (dev->se_sub_dev->se_dev_attrib.emulate_fua_write > 0))
target_modesense_dpofua(&buf[2], type);
if ((offset + 1) > cmd->data_length)
static int
target_emulate_request_sense(struct se_cmd *cmd)
{
- unsigned char *cdb = cmd->t_task->t_task_cdb;
- unsigned char *buf = cmd->t_task->t_task_buf;
+ unsigned char *cdb = cmd->t_task.t_task_cdb;
+ unsigned char *buf = cmd->t_task.t_task_buf;
u8 ua_asc = 0, ua_ascq = 0;
if (cdb[1] & 0x01) {
static int
target_emulate_unmap(struct se_task *task)
{
- struct se_cmd *cmd = TASK_CMD(task);
- struct se_device *dev = SE_DEV(cmd);
- unsigned char *buf = cmd->t_task->t_task_buf, *ptr = NULL;
- unsigned char *cdb = &cmd->t_task->t_task_cdb[0];
+ struct se_cmd *cmd = task->task_se_cmd;
+ struct se_device *dev = cmd->se_dev;
+ unsigned char *buf = cmd->t_task.t_task_buf, *ptr = NULL;
+ unsigned char *cdb = &cmd->t_task.t_task_cdb[0];
sector_t lba;
unsigned int size = cmd->data_length, range;
int ret, offset;
if (ret < 0) {
printk(KERN_ERR "blkdev_issue_discard() failed: %d\n",
ret);
- return -1;
+ return ret;
}
ptr += 16;
* Note this is not used for TCM/pSCSI passthrough
*/
static int
-target_emulate_write_same(struct se_task *task)
+target_emulate_write_same(struct se_task *task, int write_same32)
{
- struct se_cmd *cmd = TASK_CMD(task);
- struct se_device *dev = SE_DEV(cmd);
- sector_t lba = cmd->t_task->t_task_lba;
- unsigned int range;
+ struct se_cmd *cmd = task->task_se_cmd;
+ struct se_device *dev = cmd->se_dev;
+ sector_t range, lba = cmd->t_task.t_task_lba;
+ unsigned int num_blocks;
int ret;
+ /*
+ * Extract num_blocks from the WRITE_SAME_* CDB. Then use the explict
+ * range when non zero is supplied, otherwise calculate the remaining
+ * range based on ->get_blocks() - starting LBA.
+ */
+ if (write_same32)
+ num_blocks = get_unaligned_be32(&cmd->t_task.t_task_cdb[28]);
+ else
+ num_blocks = get_unaligned_be32(&cmd->t_task.t_task_cdb[10]);
- range = (cmd->data_length / DEV_ATTRIB(dev)->block_size);
+ if (num_blocks != 0)
+ range = num_blocks;
+ else
+ range = (dev->transport->get_blocks(dev) - lba);
- printk(KERN_INFO "WRITE_SAME UNMAP: LBA: %llu Range: %u\n",
- (unsigned long long)lba, range);
+ printk(KERN_INFO "WRITE_SAME UNMAP: LBA: %llu Range: %llu\n",
+ (unsigned long long)lba, (unsigned long long)range);
ret = dev->transport->do_discard(dev, lba, range);
if (ret < 0) {
printk(KERN_INFO "blkdev_issue_discard() failed for WRITE_SAME\n");
- return -1;
+ return ret;
}
task->task_scsi_status = GOOD;
int
transport_emulate_control_cdb(struct se_task *task)
{
- struct se_cmd *cmd = TASK_CMD(task);
- struct se_device *dev = SE_DEV(cmd);
+ struct se_cmd *cmd = task->task_se_cmd;
+ struct se_device *dev = cmd->se_dev;
unsigned short service_action;
int ret = 0;
- switch (cmd->t_task->t_task_cdb[0]) {
+ switch (cmd->t_task.t_task_cdb[0]) {
case INQUIRY:
ret = target_emulate_inquiry(cmd);
break;
ret = target_emulate_modesense(cmd, 1);
break;
case SERVICE_ACTION_IN:
- switch (cmd->t_task->t_task_cdb[1] & 0x1f) {
+ switch (cmd->t_task.t_task_cdb[1] & 0x1f) {
case SAI_READ_CAPACITY_16:
ret = target_emulate_readcapacity_16(cmd);
break;
default:
printk(KERN_ERR "Unsupported SA: 0x%02x\n",
- cmd->t_task->t_task_cdb[1] & 0x1f);
+ cmd->t_task.t_task_cdb[1] & 0x1f);
return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
}
break;
" for: %s\n", dev->transport->name);
return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
}
- ret = target_emulate_write_same(task);
+ ret = target_emulate_write_same(task, 0);
break;
case VARIABLE_LENGTH_CMD:
service_action =
- get_unaligned_be16(&cmd->t_task->t_task_cdb[8]);
+ get_unaligned_be16(&cmd->t_task.t_task_cdb[8]);
switch (service_action) {
case WRITE_SAME_32:
if (!dev->transport->do_discard) {
dev->transport->name);
return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
}
- ret = target_emulate_write_same(task);
+ ret = target_emulate_write_same(task, 1);
break;
default:
printk(KERN_ERR "Unsupported VARIABLE_LENGTH_CMD SA:"
break;
default:
printk(KERN_ERR "Unsupported SCSI Opcode: 0x%02x for %s\n",
- cmd->t_task->t_task_cdb[0], dev->transport->name);
+ cmd->t_task.t_task_cdb[0], dev->transport->name);
return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
}
projects / firefly-linux-kernel-4.4.55.git / blobdiff