xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scsi: aacraid: Added support to abort cmd and reset lun

Browse Source 
Added task management command support to abort any timed out commands
in case of a eh_abort call and to reset lun's in case of eh_reset call.

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Dave Carroll <David.Carroll@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Raghava Aditya Renukunta
2017-02-02 15:53:31 -08:00
committed by Martin K. Petersen
parent ab5d129f93
commit 954b2b5ac7
3 changed files with 350 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
drivers/scsi/aacraid/src.c
View File

@@ -497,10 +497,35 @@ static int aac_src_deliver_message(struct fib *fib)
vector_no = fib->vector_no;
if (native_hba) {
((struct aac_hba_cmd_req *)fib->hw_fib_va)->reply_qid
= vector_no;
((struct aac_hba_cmd_req *)fib->hw_fib_va)->request_id
+= (vector_no << 16);
if (fib->flags & FIB_CONTEXT_FLAG_NATIVE_HBA_TMF) {
struct aac_hba_tm_req *tm_req;
tm_req = (struct aac_hba_tm_req *)
fib->hw_fib_va;
if (tm_req->iu_type ==
HBA_IU_TYPE_SCSI_TM_REQ) {
((struct aac_hba_tm_req *)
fib->hw_fib_va)->reply_qid
= vector_no;
((struct aac_hba_tm_req *)
fib->hw_fib_va)->request_id
+= (vector_no << 16);
} else {
((struct aac_hba_reset_req *)
fib->hw_fib_va)->reply_qid
= vector_no;
((struct aac_hba_reset_req *)
fib->hw_fib_va)->request_id
+= (vector_no << 16);
}
} else {
((struct aac_hba_cmd_req *)
fib->hw_fib_va)->reply_qid
= vector_no;
((struct aac_hba_cmd_req *)
fib->hw_fib_va)->request_id
+= (vector_no << 16);
}
} else {
fib->hw_fib_va->header.Handle += (vector_no << 16);
}