From b94f8951bf256674eca3f2a490df17521442afef Mon Sep 17 00:00:00 2001 From: Joe Eykholt Date: Tue, 3 Nov 2009 11:50:21 -0800 Subject: [SCSI] libfc fcoe: increase ELS and CT timeouts The FC-LS spec. says ELS timeouts should be 2 x R_A_TOV. The FC-GS spec. says CT timeouts should be 3 x R_A_TOV. We've been using E_D_TOV for both of those. Change for all ELS and CT requests except FLOGI, which we leave at 2 seconds (using E_D_TOV). One could argue that R_A_TOV is locally determined until after FLOGI succeeds. This does change FLOGI for vports which becomes FDISC. This does not change the REC/SRR timeout which is 2 seconds. Signed-off-by: Joe Eykholt Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/libfc/fc_disc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/libfc/fc_disc.c') diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c index 7b790ad15a93..9b0a5192a965 100644 --- a/drivers/scsi/libfc/fc_disc.c +++ b/drivers/scsi/libfc/fc_disc.c @@ -370,7 +370,7 @@ static void fc_disc_gpn_ft_req(struct fc_disc *disc) if (lport->tt.elsct_send(lport, 0, fp, FC_NS_GPN_FT, fc_disc_gpn_ft_resp, - disc, lport->e_d_tov)) + disc, 3 * lport->r_a_tov)) return; err: fc_disc_error(disc, NULL); @@ -654,7 +654,8 @@ static int fc_disc_gpn_id_req(struct fc_lport *lport, if (!fp) return -ENOMEM; if (!lport->tt.elsct_send(lport, rdata->ids.port_id, fp, FC_NS_GPN_ID, - fc_disc_gpn_id_resp, rdata, lport->e_d_tov)) + fc_disc_gpn_id_resp, rdata, + 3 * lport->r_a_tov)) return -ENOMEM; kref_get(&rdata->kref); return 0; -- cgit v1.2.2