[dpdk-dev] [PATCH v2 10/11] i40evf: add rx interrupt support
Wu, Jingjing
jingjing.wu at intel.com
Fri Oct 30 08:36:36 CET 2015
> -----Original Message-----
> From: Liang, Cunming
> Sent: Friday, October 30, 2015 1:28 PM
> To: dev at dpdk.org
> Cc: Zhang, Helin; He, Shaopeng; Wu, Jingjing; Liang, Cunming
> Subject: [PATCH v2 10/11] i40evf: add rx interrupt support
>
> v2 changes:
> - turn on intr only when rxq flag is set
> - rework base on patch http://dpdk.org/dev/patchwork/patch/7504/
>
> The patch enables rx interrupt support on i40e VF and some necessary
> change on PF IOV mode to support VF.
> On PF side, running in IOV mode via uio won't allow rx interrupt which is
> exclusive with mbox interrupt in single vector competition.
> On VF side, one single vector is shared for all the rx queues.
>
> Signed-off-by: Cunming Liang <cunming.liang at intel.com>
> ---
Acked-by: Jingjing Wu <jingjing.wu at intel.com>
Just note that http://dpdk.org/dev/patchwork/patch/7504/ is already replace
by http://dpdk.org/dev/patchwork/patch/7790/ for few code style fix.
> drivers/net/i40e/i40e_ethdev.c | 38 +++++-----
> drivers/net/i40e/i40e_ethdev.h | 15 ++++
> drivers/net/i40e/i40e_ethdev_vf.c | 143
> +++++++++++++++++++++++++++++++++++---
> drivers/net/i40e/i40e_pf.c | 5 --
> 4 files changed, 166 insertions(+), 35 deletions(-)
>
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