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[SCSI] bfa: RPORT state machine: direct attach mode fix.

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Make sure that in direct attach mode, we do not query the name server
after a target is marked offline.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Krishna Gudipati 2010-03-05 19:35:16 -08:00 committed by James Bottomley
parent e641de37e6
commit 72041ed8fc
1 changed files with 11 additions and 4 deletions
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15
drivers/scsi/bfa/rport.c
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@ -925,10 +925,17 @@ bfa_fcs_rport_sm_hcb_offline(struct bfa_fcs_rport_s *rport,
case RPSM_EVENT_HCB_OFFLINE:
case RPSM_EVENT_ADDRESS_CHANGE:
if (bfa_fcs_port_is_online(rport->port)) {
bfa_sm_set_state(rport,
bfa_fcs_rport_sm_nsdisc_sending);
rport->ns_retries = 0;
bfa_fcs_rport_send_gidpn(rport, NULL);
if (bfa_fcs_fabric_is_switched(rport->port->fabric)) {
bfa_sm_set_state(rport,
bfa_fcs_rport_sm_nsdisc_sending);
rport->ns_retries = 0;
bfa_fcs_rport_send_gidpn(rport, NULL);
} else {
bfa_sm_set_state(rport,
bfa_fcs_rport_sm_plogi_sending);
rport->plogi_retries = 0;
bfa_fcs_rport_send_plogi(rport, NULL);
}
} else {
rport->pid = 0;
bfa_sm_set_state(rport, bfa_fcs_rport_sm_offline);