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authorBrian King <brking@linux.vnet.ibm.com>2009-06-18 18:06:55 +0400
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-06-21 20:09:57 +0400
commit017b2ae33c0fc7d70320cc7f1cce0efb6ce8d929 (patch)
tree1f598b0900ab8b3cdf4093c032f6fdf90feeca78 /drivers/scsi/ibmvscsi/ibmvfc.h
parentf1d7fb7a8ab55357b6c7d44a53f644a043680ed1 (diff)
downloadlinux-017b2ae33c0fc7d70320cc7f1cce0efb6ce8d929.tar.xz
ibmvfc: Fix endless PRLI loop in discovery
Fixes a problem seen where sending a PRLI to a target resulted in it sending a LOGO. This caused the ibmvfc driver to go back through discovery again, which caused another PRLI attempt, which caused another LOGO. Fix this behavior by ignoring LOGO if we haven't even logged into the target yet. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvfc.h')
-rw-r--r--drivers/scsi/ibmvscsi/ibmvfc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index c2668d7d67f5..007fa1c9ef14 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -605,6 +605,7 @@ struct ibmvfc_target {
int need_login;
int add_rport;
int init_retries;
+ int logo_rcvd;
u32 cancel_key;
struct ibmvfc_service_parms service_parms;
struct ibmvfc_service_parms service_parms_change;