42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
From 8d52cc5868799831315f12df20be3ea304e367ba Mon Sep 17 00:00:00 2001
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From: John Fastabend <john.r.fastabend@intel.com>
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Date: Wed, 27 Jul 2011 15:07:53 -0700
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Subject: [PATCH 15/29] lldpad: dcbx mode needs to be set before set_state()
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cmd
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lldp_dcbx issues a set_state() command before setting the dcbx
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mode. In almost all cases this is OK because we don't use dcbx
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mode unless the driver is already setup this way or we received
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a CEE DCBX frame which already set the mode.
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The corner case being when the user manually forces CEE mode
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in this case the driver may be in IEEE mode and we need to
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set the mode before issueing CEE commands otherwise the driver
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may be expecting IEEE cmds or the driver and lldpad can become
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out of sync.
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Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
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Signed-off-by: Petr Sabata <contyk@redhat.com>
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---
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lldp_dcbx.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/lldp_dcbx.c b/lldp_dcbx.c
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index efde957..4cf2cb5 100644
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--- a/lldp_dcbx.c
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+++ b/lldp_dcbx.c
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@@ -567,9 +567,9 @@ initialized:
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*/
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get_dcb_capabilities(ifname, &dcb_support);
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if (!dcb_support.dcbx || (gdcbx_subtype & ~MASK_DCBX_FORCE)) {
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- set_hw_state(ifname, 1);
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set_dcbx_mode(tlvs->ifname,
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DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_CEE);
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+ set_hw_state(ifname, 1);
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tlvs->active = true;
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} else {
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tlvs->active = false;
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--
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1.7.6
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