Hi,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Thursday, May 5, 2016 5:11 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 0/4] automatic link recovery on ixgbe/igb VF
>
> Now if the PF link is down and up, VF doesn't handle this event, user need to
> reset the VF port to let it recover.
> This patch set addes the support of the mailbox interruption on VF. So, VF can
> receice the messges for physical link down/up.
> And VF will handle this event and let the VF link recover automatically.
>
> Wenzhuo Lu (4):
> ixgbe: VF supports mailbox interruption for PF link up/down
> igb: VF supports mailbox interruption for PF link up/down
> ixgbe: automatic link recovery on VF
> igb: automatic link recovery on VF
>
> doc/guides/rel_notes/release_16_07.rst | 11 ++
> drivers/net/e1000/e1000_ethdev.h | 14 ++
> drivers/net/e1000/igb_ethdev.c | 244
> +
> drivers/net/e1000/igb_rxtx.c | 38 +
> drivers/net/ixgbe/ixgbe_ethdev.c | 169 ++-
> drivers/net/ixgbe/ixgbe_ethdev.h | 14 ++
> drivers/net/ixgbe/ixgbe_rxtx.c | 34 +
> drivers/net/ixgbe/ixgbe_rxtx.h | 2 +
> 8 files changed, 523 insertions(+), 3 deletions(-)
>
> --
> 1.9.3
Self Nack. Will split this patch set to 2 ones. One provides support of the
mailbox interruption for PF link up/down.
The other is for the mechanism of VF link recovery. For there's discussion
about if we need to handle the link up/down
event in driver layer. No matter the driver should handle the event or not, we
need to mailbox interruption first.
