From: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 0/4] automatic link recovery on ixgbe/igb VF
Date: Tue, 24 May 2016 05:46:00 +0000 [thread overview]
Message-ID: <6A0DE07E22DDAD4C9103DF62FEBC09090346AB2D@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1462396246-26517-1-git-send-email-wenzhuo.lu@intel.com>
Hi,
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Thursday, May 5, 2016 5:11 AM
> To: dev@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.
prev parent reply other threads:[~2016-05-24 5:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-04 21:10 Wenzhuo Lu
2016-05-04 21:10 ` [dpdk-dev] [PATCH 1/4] ixgbe: VF supports mailbox interruption for PF link up/down Wenzhuo Lu
2016-05-04 21:10 ` [dpdk-dev] [PATCH 2/4] igb: " Wenzhuo Lu
2016-05-04 21:10 ` [dpdk-dev] [PATCH 3/4] ixgbe: automatic link recovery on VF Wenzhuo Lu
2016-05-16 12:01 ` Olivier Matz
2016-05-17 1:11 ` Lu, Wenzhuo
2016-05-17 7:50 ` Olivier MATZ
2016-05-17 8:20 ` Lu, Wenzhuo
2016-05-04 21:10 ` [dpdk-dev] [PATCH 4/4] igb: " Wenzhuo Lu
2016-05-24 5:46 ` Lu, Wenzhuo [this message]
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