[SCSI] qla4xxx: Disable generating pause frames in case of FW hung
commite6bd0ebd4a8ba9118e970c0214e912e35895c92b
authorGiridhar Malavali <giridhar.malavali@qlogic.com>
Wed, 11 Jan 2012 10:44:16 +0000 (11 02:44 -0800)
committerJames Bottomley <JBottomley@Parallels.com>
Mon, 16 Jan 2012 08:32:08 +0000 (16 12:32 +0400)
tree9d2283459f996e7e578699a80fca29e8854209ea
parent4f77083ed0325ceb9cd5701c0f335583df3dded2
[SCSI] qla4xxx: Disable generating pause frames in case of FW hung

In case of FW hung  ISP82xx generates continuous pause frames
which causes switch to disable port.
Added fix to disable generating pause frames in case of
FW hung

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/qla4xxx/ql4_mbx.c
drivers/scsi/qla4xxx/ql4_nx.h
drivers/scsi/qla4xxx/ql4_os.c