scsi: qla2xxx: Add a shadow variable to hold disc_state history of fcport
authorShyam Sundar <ssundar@marvell.com>
Tue, 17 Dec 2019 22:06:06 +0000 (14:06 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 20 Dec 2019 03:42:44 +0000 (22:42 -0500)
commit27258a5771446f9c7edc929ecb76fe2c12c29d97
tree53c035170f5f99199ad1526fa0296d4c4d400f29
parentf57a0107359605b29f4ea9afb8ee2e03473b1448
scsi: qla2xxx: Add a shadow variable to hold disc_state history of fcport

This patch adds a shadow variable to hold disc_state history for the fcport
and prints state transition when the logging is enabled.

Link: https://lore.kernel.org/r/20191217220617.28084-4-hmadhani@marvell.com
Signed-off-by: Shyam Sundar <ssundar@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qla2xxx/qla_dbg.c
drivers/scsi/qla2xxx/qla_def.h
drivers/scsi/qla2xxx/qla_gbl.h
drivers/scsi/qla2xxx/qla_gs.c
drivers/scsi/qla2xxx/qla_init.c
drivers/scsi/qla2xxx/qla_inline.h
drivers/scsi/qla2xxx/qla_iocb.c
drivers/scsi/qla2xxx/qla_os.c
drivers/scsi/qla2xxx/qla_target.c