40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 16b009e33b6fecab11a856428ada98288724fcbb Mon Sep 17 00:00:00 2001
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From: Nithin Sujir <nsujir@broadcom.com>
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Date: Wed, 30 Mar 2011 08:56:59 +0000
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Subject: [PATCH 08/16] fcoemon: Unexpected FLOGI after fcoe port is destroyed
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When fcoeadm -d is performed, fcoemon sets fcoe_enable=0 on the
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physical port being destroyed but not on the vlan port. If a link toggle
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occurs at this time, two link events are received, one each for physical
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and vlan interfaces. The physical interface event is ignored due to
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fcoe_enable=0 but the vlan event is processed and CREATE is called
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resulting in unexpected FLOGI. This also puts the physical and vlan
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ports out of sync and a subsequent fcoeadm -d is not processed.
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Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
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Signed-off-by: Robert Love <robert.w.love@intel.com>
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Signed-off-by: Petr Sabata <psabata@redhat.com>
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---
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fcoemon.c | 4 +++-
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1 files changed, 3 insertions(+), 1 deletions(-)
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diff --git a/fcoemon.c b/fcoemon.c
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index 74795e4..77b3fd5 100644
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--- a/fcoemon.c
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+++ b/fcoemon.c
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@@ -2049,8 +2049,10 @@ static void fcm_fcoe_action(struct fcm_netif *ff, struct fcoe_port *p)
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/* destroy all the VLANs */
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vp = fcm_find_fcoe_port(p->ifname, FCP_REAL_IFNAME);
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while (vp) {
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- if (vp->auto_created)
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+ if (vp->auto_created) {
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+ vp->fcoe_enable = 0;
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fcp_set_next_action(vp, FCP_DESTROY_IF);
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+ }
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vp = fcm_find_next_fcoe_port(vp, p->ifname);
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}
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rc = SUCCESS;
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--
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1.7.4.4
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