[dpdk-dev] [PATCH v3] net/ixgbe: fix RSS RETA be reset after port start

[Wang, Haiyue]

> -----Original Message-----
> From: Yang, MurphyX <murphyx.yang at intel.com>
> Sent: Monday, March 29, 2021 16:29
> To: dev at dpdk.org
> Cc: Yang, Qiming <qiming.yang at intel.com>; Wang, Haiyue <haiyue.wang at intel.com>; Guo, Jia
> <jia.guo at intel.com>; Yang, SteveX <stevex.yang at intel.com>; Zhang, RobinX <robinx.zhang at intel.com>;
> Yang, MurphyX <murphyx.yang at intel.com>
> Subject: [PATCH v3] net/ixgbe: fix RSS RETA be reset after port start
> 
> If one calls ‘rte_eth_dev_rss_reta_update’ with ixgbe before starting
> the device (but after setting everything else), then RSS RETA
> configuration be zero after starting the device.
> 
> This patch gives a notification if the port not started.
> 
> Bugzilla ID: 664
> Fixes: 249358424eab ("ixgbe: RSS RETA configuration")
> 
> Signed-off-by: Murphy Yang <murphyx.yang at intel.com>
> ---
> v3:
> - modify the notify message
> v2:
> - tune the return value
>  drivers/net/ixgbe/ixgbe_ethdev.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 8a9a21e7c2..d8ef618e5f 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c

Acked-by: Haiyue Wang <haiyue.wang at intel.com>


> --
> 2.17.1