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authorJoe Eykholt <jeykholt@cisco.com>2009-11-03 11:48:27 -0800
committerJames Bottomley <James.Bottomley@suse.de>2009-12-04 12:01:13 -0600
commitdd42dac4ecd1799077c132aab35d3c36b26d4d8c (patch)
treed3ca67f50eccef31071bfe26e09bf97c686bc088 /include/scsi
parent1f4aed818d26eb9ed54520fbeb85d5ee691baa94 (diff)
downloadlinux-2.6.34-ux500-dd42dac4ecd1799077c132aab35d3c36b26d4d8c.tar.gz
[SCSI] libfcoe: FIP should report link to libfc whether selected or not
The fnic driver with FIP is reporting link up, even though it's down. When the interface is shut down by the switch, we receive a clear virtual link, and set the state reported to libfc as down, although we still report it up. Clearly wrong. That causes the subsequent link down event not to be reported, and /sys shows the host "Online". Currently, in FIP mode, if an FCF times out, then link to libfc is reported as down, to stop FLOGIs. That interferes with the LLD link down being reported. Users really need to know the physical link information, to diagnose cabling issues, so physical link status should be reported to libfc. If the selected FCF needs to be reported, that should be done separately, in a later patch. Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/libfcoe.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index 2344a00e92e..e38ffa05dc2 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -108,6 +108,7 @@ struct fcoe_ctlr {
u8 flogi_count;
u8 link;
u8 last_link;
+ u8 reset_req;
u8 map_dest;
u8 spma;
u8 send_ctlr_ka;