openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

[SCSI] target: Convert TMR REQ/RSP definitions to target namespace 

This patch changes include/target/target_core_tmr.h code to use
target specific 'TMR_*' prefixed definitions for fabric independent
SCSI Task Management Request/Request naming in include/scsi/scsi.h
definitions for mainline target code.

Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Nicholas Bellinger 2011-03-14 04:06:04 -07:00 committed by James Bottomley
parent 065f97161b
commit 5c6cd61319
2 changed files with 29 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/target/target_core_transport.c
View File

@ -5832,31 +5832,26 @@ int transport_generic_do_tmr(struct se_cmd *cmd)
int ret;
switch (tmr->function) {
case ABORT_TASK:
case TMR_ABORT_TASK:
ref_cmd = tmr->ref_cmd;
tmr->response = TMR_FUNCTION_REJECTED;
break;
case ABORT_TASK_SET:
case CLEAR_ACA:
case CLEAR_TASK_SET:
case TMR_ABORT_TASK_SET:
case TMR_CLEAR_ACA:
case TMR_CLEAR_TASK_SET:
tmr->response = TMR_TASK_MGMT_FUNCTION_NOT_SUPPORTED;
break;
case LUN_RESET:
case TMR_LUN_RESET:
ret = core_tmr_lun_reset(dev, tmr, NULL, NULL);
tmr->response = (!ret) ? TMR_FUNCTION_COMPLETE :
TMR_FUNCTION_REJECTED;
break;
#if 0
case TARGET_WARM_RESET:
transport_generic_host_reset(dev->se_hba);
case TMR_TARGET_WARM_RESET:
tmr->response = TMR_FUNCTION_REJECTED;
break;
case TARGET_COLD_RESET:
transport_generic_host_reset(dev->se_hba);
transport_generic_cold_reset(dev->se_hba);
case TMR_TARGET_COLD_RESET:
tmr->response = TMR_FUNCTION_REJECTED;
break;
#endif
default:
printk(KERN_ERR "Uknown TMR function: 0x%02x.\n",
tmr->function);

52
include/target/target_core_tmr.h
View File

@ -1,37 +1,29 @@
#ifndef TARGET_CORE_TMR_H
#define TARGET_CORE_TMR_H
/* task management function values */
#ifdef ABORT_TASK
#undef ABORT_TASK
#endif /* ABORT_TASK */
#define ABORT_TASK 1
#ifdef ABORT_TASK_SET
#undef ABORT_TASK_SET
#endif /* ABORT_TASK_SET */
#define ABORT_TASK_SET 2
#ifdef CLEAR_ACA
#undef CLEAR_ACA
#endif /* CLEAR_ACA */
#define CLEAR_ACA 3
#ifdef CLEAR_TASK_SET
#undef CLEAR_TASK_SET
#endif /* CLEAR_TASK_SET */
#define CLEAR_TASK_SET 4
#define LUN_RESET 5
#define TARGET_WARM_RESET 6
#define TARGET_COLD_RESET 7
#define TASK_REASSIGN 8
/* fabric independent task management function values */
enum tcm_tmreq_table {
TMR_ABORT_TASK = 1,
TMR_ABORT_TASK_SET = 2,
TMR_CLEAR_ACA = 3,
TMR_CLEAR_TASK_SET = 4,
TMR_LUN_RESET = 5,
TMR_TARGET_WARM_RESET = 6,
TMR_TARGET_COLD_RESET = 7,
TMR_FABRIC_TMR = 255,
};
/* task management response values */
#define TMR_FUNCTION_COMPLETE 0
#define TMR_TASK_DOES_NOT_EXIST 1
#define TMR_LUN_DOES_NOT_EXIST 2
#define TMR_TASK_STILL_ALLEGIANT 3
#define TMR_TASK_FAILOVER_NOT_SUPPORTED 4
#define TMR_TASK_MGMT_FUNCTION_NOT_SUPPORTED 5
#define TMR_FUNCTION_AUTHORIZATION_FAILED 6
#define TMR_FUNCTION_REJECTED 255
/* fabric independent task management response values */
enum tcm_tmrsp_table {
TMR_FUNCTION_COMPLETE = 0,
TMR_TASK_DOES_NOT_EXIST = 1,
TMR_LUN_DOES_NOT_EXIST = 2,
TMR_TASK_STILL_ALLEGIANT = 3,
TMR_TASK_FAILOVER_NOT_SUPPORTED = 4,
TMR_TASK_MGMT_FUNCTION_NOT_SUPPORTED = 5,
TMR_FUNCTION_AUTHORIZATION_FAILED = 6,
TMR_FUNCTION_REJECTED = 255,
};
extern struct kmem_cache *se_tmr_req_cache;