diff options
-rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 7 | ||||
-rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 72611fd15103..5e8ac577f0ad 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c | |||
@@ -548,6 +548,7 @@ static int srp_reconnect_target(struct srp_target_port *target) | |||
548 | target->tx_head = 0; | 548 | target->tx_head = 0; |
549 | target->tx_tail = 0; | 549 | target->tx_tail = 0; |
550 | 550 | ||
551 | target->qp_in_error = 0; | ||
551 | ret = srp_connect_target(target); | 552 | ret = srp_connect_target(target); |
552 | if (ret) | 553 | if (ret) |
553 | goto err; | 554 | goto err; |
@@ -878,6 +879,7 @@ static void srp_completion(struct ib_cq *cq, void *target_ptr) | |||
878 | printk(KERN_ERR PFX "failed %s status %d\n", | 879 | printk(KERN_ERR PFX "failed %s status %d\n", |
879 | wc.wr_id & SRP_OP_RECV ? "receive" : "send", | 880 | wc.wr_id & SRP_OP_RECV ? "receive" : "send", |
880 | wc.status); | 881 | wc.status); |
882 | target->qp_in_error = 1; | ||
881 | break; | 883 | break; |
882 | } | 884 | } |
883 | 885 | ||
@@ -1337,6 +1339,8 @@ static int srp_abort(struct scsi_cmnd *scmnd) | |||
1337 | 1339 | ||
1338 | printk(KERN_ERR "SRP abort called\n"); | 1340 | printk(KERN_ERR "SRP abort called\n"); |
1339 | 1341 | ||
1342 | if (target->qp_in_error) | ||
1343 | return FAILED; | ||
1340 | if (srp_find_req(target, scmnd, &req)) | 1344 | if (srp_find_req(target, scmnd, &req)) |
1341 | return FAILED; | 1345 | return FAILED; |
1342 | if (srp_send_tsk_mgmt(target, req, SRP_TSK_ABORT_TASK)) | 1346 | if (srp_send_tsk_mgmt(target, req, SRP_TSK_ABORT_TASK)) |
@@ -1365,6 +1369,8 @@ static int srp_reset_device(struct scsi_cmnd *scmnd) | |||
1365 | 1369 | ||
1366 | printk(KERN_ERR "SRP reset_device called\n"); | 1370 | printk(KERN_ERR "SRP reset_device called\n"); |
1367 | 1371 | ||
1372 | if (target->qp_in_error) | ||
1373 | return FAILED; | ||
1368 | if (srp_find_req(target, scmnd, &req)) | 1374 | if (srp_find_req(target, scmnd, &req)) |
1369 | return FAILED; | 1375 | return FAILED; |
1370 | if (srp_send_tsk_mgmt(target, req, SRP_TSK_LUN_RESET)) | 1376 | if (srp_send_tsk_mgmt(target, req, SRP_TSK_LUN_RESET)) |
@@ -1801,6 +1807,7 @@ static ssize_t srp_create_target(struct class_device *class_dev, | |||
1801 | goto err_free; | 1807 | goto err_free; |
1802 | } | 1808 | } |
1803 | 1809 | ||
1810 | target->qp_in_error = 0; | ||
1804 | ret = srp_connect_target(target); | 1811 | ret = srp_connect_target(target); |
1805 | if (ret) { | 1812 | if (ret) { |
1806 | printk(KERN_ERR PFX "Connection failed\n"); | 1813 | printk(KERN_ERR PFX "Connection failed\n"); |
diff --git a/drivers/infiniband/ulp/srp/ib_srp.h b/drivers/infiniband/ulp/srp/ib_srp.h index c21772317b86..2f3319c719a5 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.h +++ b/drivers/infiniband/ulp/srp/ib_srp.h | |||
@@ -158,6 +158,7 @@ struct srp_target_port { | |||
158 | struct completion done; | 158 | struct completion done; |
159 | int status; | 159 | int status; |
160 | enum srp_target_state state; | 160 | enum srp_target_state state; |
161 | int qp_in_error; | ||
161 | }; | 162 | }; |
162 | 163 | ||
163 | struct srp_iu { | 164 | struct srp_iu { |