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authorSaurav Kashyap <saurav.kashyap@qlogic.com>2011-08-16 11:31:50 -0700
committerJames Bottomley <JBottomley@Parallels.com>2011-08-29 00:14:56 -0700
commit491118dff9aeb207408bd42aa4897bc2c145747f (patch)
treea547d517af58bc3d19592b7de8127e6f79887176 /drivers/scsi/qla2xxx
parent63d92d3e2e211660b1dff155e98e924d560e8163 (diff)
downloadop-kernel-dev-491118dff9aeb207408bd42aa4897bc2c145747f.zip
op-kernel-dev-491118dff9aeb207408bd42aa4897bc2c145747f.tar.gz
[SCSI] qla2xxx: During loopdown perform Diagnostic loopback.
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 07d1767..e5954a4 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -704,6 +704,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
elreq.options = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
if ((ha->current_topology == ISP_CFG_F ||
+ (atomic_read(&vha->loop_state) == LOOP_DOWN) ||
(IS_QLA81XX(ha) &&
le32_to_cpu(*(uint32_t *)req_data) == ELS_OPCODE_BYTE
&& req_data_len == MAX_ELS_FRAME_PAYLOAD)) &&
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