Apart from the indentation in commit message:
Acked-by: Jarno Rajahalme <jrajaha...@nicira.com>
On Nov 6, 2014, at 7:31 AM, Daniele Venturino <daniele.ventur...@m3s.it> wrote:
> Set rcdv_tcn and return OTHER_INFO when a
> TOPOLOGY_CHANGE_NOTIFICATION_BPDU is received.
>
> Signed-off-by: Daniele Venturino <daniele.ventur...@m3s.it>
> ---
> lib/rstp-state-machines.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/lib/rstp-state-machines.c b/lib/rstp-state-machines.c
> index 5398f12..13abec0 100644
> --- a/lib/rstp-state-machines.c
> +++ b/lib/rstp-state-machines.c
> @@ -1029,6 +1029,14 @@ rcv_info(struct rstp_port *p)
> role =
> (p->received_bpdu_buffer.flags & ROLE_FLAG_MASK) >> ROLE_FLAG_SHIFT;
>
> + /* 802.1D-2004 does not report this behaviour.
> + * 802.1Q-2008 says set rcvdTcn. */
> + if (p->received_bpdu_buffer.bpdu_type ==
> + TOPOLOGY_CHANGE_NOTIFICATION_BPDU) {
> + p->rcvd_tcn = true;
> + return OTHER_INFO;
> + }
> +
> /* Returns SuperiorDesignatedInfo if:
> * a) The received message conveys a Designated Port Role, and
> * 1) The message priority is superior (17.6) to the Port.s port priority
> --
> 1.8.1.2
>
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