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authorKrishna Gudipati <kgudipat@brocade.com>2010-12-13 16:16:50 -0800
committerJames Bottomley <James.Bottomley@suse.de>2010-12-21 12:37:12 -0600
commitf3a060ca57903daaf2f1a88c6c25832619b2a74f (patch)
treeae23aad4020a301ba23301f4c21655af7887ed85 /drivers/scsi/bfa/bfa_svc.h
parent4e78efefa3c083240bd47153ffa99642bfdc7811 (diff)
[SCSI] bfa: Store port configuration in flash for persistency.
When the bfa driver is loaded a flogi is sent without the knowledge of trunking configuration. This normal flogi causes the switch ports which had trunking enabled to go to persistent offline. Solution is to store the port configuration (which has trunking info) in the flash for persistency. The firmware will read this configuration when the very first fcport enable is received. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa/bfa_svc.h')
-rw-r--r--drivers/scsi/bfa/bfa_svc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h
index 29b091826e9..36c81c74f04 100644
--- a/drivers/scsi/bfa/bfa_svc.h
+++ b/drivers/scsi/bfa/bfa_svc.h
@@ -444,6 +444,7 @@ struct bfa_fcport_s {
u8 myalpa; /* my ALPA in LOOP topology */
u8 rsvd[3];
struct bfa_port_cfg_s cfg; /* current port configuration */
+ bfa_boolean_t use_flash_cfg; /* get port cfg from flash */
struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */
struct bfa_reqq_wait_s reqq_wait;