diff options
Diffstat (limited to 'drivers/infiniband/ulp')
| -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 72611fd..5e8ac57 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) target->tx_head = 0; target->tx_tail = 0; + target->qp_in_error = 0; ret = srp_connect_target(target); if (ret) goto err; @@ -878,6 +879,7 @@ static void srp_completion(struct ib_cq *cq, void *target_ptr) printk(KERN_ERR PFX "failed %s status %d\n", wc.wr_id & SRP_OP_RECV ? "receive" : "send", wc.status); + target->qp_in_error = 1; break; } @@ -1337,6 +1339,8 @@ static int srp_abort(struct scsi_cmnd *scmnd) printk(KERN_ERR "SRP abort called\n"); + if (target->qp_in_error) + return FAILED; if (srp_find_req(target, scmnd, &req)) return FAILED; if (srp_send_tsk_mgmt(target, req, SRP_TSK_ABORT_TASK)) @@ -1365,6 +1369,8 @@ static int srp_reset_device(struct scsi_cmnd *scmnd) printk(KERN_ERR "SRP reset_device called\n"); + if (target->qp_in_error) + return FAILED; if (srp_find_req(target, scmnd, &req)) return FAILED; 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, goto err_free; } + target->qp_in_error = 0; ret = srp_connect_target(target); if (ret) { 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 c217723..2f3319c 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 { struct completion done; int status; enum srp_target_state state; + int qp_in_error; }; struct srp_iu { |