[dpdk-dev] [PATCH 04/18] net/ixgbe: restore n-tuple filter

Ferruh Yigit ferruh.yigit at intel.com
Tue Dec 20 17:58:58 CET 2016


On 12/2/2016 10:43 AM, Wei Zhao wrote:
> From: wei zhao1 <wei.zhao1 at intel.com>
> 
> Add support for restoring n-tuple filter in SW.
> 
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
> Signed-off-by: wei zhao1 <wei.zhao1 at intel.com>
> ---
>  drivers/net/ixgbe/ixgbe_ethdev.c | 131 +++++++++++++++++++++++++--------------
>  1 file changed, 83 insertions(+), 48 deletions(-)
> 
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
<...>
> @@ -2482,6 +2496,7 @@ ixgbe_dev_start(struct rte_eth_dev *dev)
>  
>  	/* resume enabled intr since hw reset */
>  	ixgbe_enable_intr(dev);
> +	ixgbe_filter_restore(dev);

Just to double check, when you stop the device does 5tuple_filter reset?
If not reset, will adding same filters cause any problem?

>  
>  	return 0;
>  
<...>


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