#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_cmnd.h>
-#include <scsi/libsas.h> /* For TASK_ATTR_* */
+#include <scsi/scsi_tcq.h>
#include <target/target_core_base.h>
#include <target/target_core_transport.h>
if (sc->device->tagged_supported) {
switch (sc->tag) {
case HEAD_OF_QUEUE_TAG:
- sam_task_attr = TASK_ATTR_HOQ;
+ sam_task_attr = MSG_HEAD_TAG;
break;
case ORDERED_QUEUE_TAG:
- sam_task_attr = TASK_ATTR_ORDERED;
+ sam_task_attr = MSG_ORDERED_TAG;
break;
default:
- sam_task_attr = TASK_ATTR_SIMPLE;
+ sam_task_attr = MSG_SIMPLE_TAG;
break;
}
} else
- sam_task_attr = TASK_ATTR_SIMPLE;
+ sam_task_attr = MSG_SIMPLE_TAG;
/*
* Initialize struct se_cmd descriptor from target_core_mod infrastructure
* Initialize struct se_cmd descriptor from target_core_mod infrastructure
*/
transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess, 0,
- DMA_NONE, TASK_ATTR_SIMPLE,
+ DMA_NONE, MSG_SIMPLE_TAG,
&tl_cmd->tl_sense_buf[0]);
/*
* Allocate the LUN_RESET TMR
*/
se_cmd->se_tmr_req = core_tmr_alloc_req(se_cmd, (void *)tl_tmr,
TMR_LUN_RESET);
- if (!se_cmd->se_tmr_req)
+ if (IS_ERR(se_cmd->se_tmr_req))
goto release;
/*
* Locate the underlying TCM struct se_lun from sc->device->lun
return 0;
}
-static u64 tcm_loop_pack_lun(unsigned int lun)
-{
- u64 result;
-
- /* LSB of lun into byte 1 big-endian */
- result = ((lun & 0xff) << 8);
- /* use flat space addressing method */
- result |= 0x40 | ((lun >> 8) & 0x3f);
-
- return cpu_to_le64(result);
-}
-
static char *tcm_loop_dump_proto_id(struct tcm_loop_hba *tl_hba)
{
switch (tl_hba->tl_proto_id) {
struct se_portal_group *se_tpg;
struct tcm_loop_hba *tl_hba = tl_tpg->tl_hba;
struct tcm_loop_nexus *tl_nexus;
+ int ret = -ENOMEM;
if (tl_tpg->tl_hba->tl_nexus) {
printk(KERN_INFO "tl_tpg->tl_hba->tl_nexus already exists\n");
* Initialize the struct se_session pointer
*/
tl_nexus->se_sess = transport_init_session();
- if (!tl_nexus->se_sess)
+ if (IS_ERR(tl_nexus->se_sess)) {
+ ret = PTR_ERR(tl_nexus->se_sess);
goto out;
+ }
/*
* Since we are running in 'demo mode' this call with generate a
* struct se_node_acl for the tcm_loop struct se_portal_group with the SCSI
out:
kfree(tl_nexus);
- return -ENOMEM;
+ return ret;
}
static int tcm_loop_drop_nexus(
* the fabric protocol_id set in tcm_loop_make_scsi_hba(), and call
* tcm_loop_make_nexus()
*/
- if (strlen(page) > TL_WWN_ADDR_LEN) {
+ if (strlen(page) >= TL_WWN_ADDR_LEN) {
printk(KERN_ERR "Emulated NAA Sas Address: %s, exceeds"
" max: %d\n", page, TL_WWN_ADDR_LEN);
return -EINVAL;
return ERR_PTR(-EINVAL);
check_len:
- if (strlen(name) > TL_WWN_ADDR_LEN) {
+ if (strlen(name) >= TL_WWN_ADDR_LEN) {
printk(KERN_ERR "Emulated NAA %s Address: %s, exceeds"
" max: %d\n", name, tcm_loop_dump_proto_id(tl_hba),
TL_WWN_ADDR_LEN);
fabric->tf_ops.set_fabric_sense_len = &tcm_loop_set_fabric_sense_len;
fabric->tf_ops.get_fabric_sense_len = &tcm_loop_get_fabric_sense_len;
fabric->tf_ops.is_state_remove = &tcm_loop_is_state_remove;
- fabric->tf_ops.pack_lun = &tcm_loop_pack_lun;
tf_cg = &fabric->tf_group;
/*