netdev - Re: [PATCH net-next v6 5/7] ixgbe: Add GET_RSS_KEY command to VF-PF channel commands set

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Date:	Mon, 23 Mar 2015 03:31:24 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	Vlad Zolotarov <vladz@...udius-systems.com>
Cc:	netdev@...r.kernel.org, avi@...udius-systems.com,
	gleb@...udius-systems.com
Subject: Re: [PATCH net-next v6 5/7] ixgbe: Add GET_RSS_KEY command to VF-PF
 channel commands set

On Sun, 2015-03-22 at 21:01 +0200, Vlad Zolotarov wrote:
> For 82599 and x540 VFs and PF share the same RSS Key. Therefore we
> will return
> the same RSS key for all VFs.
> 
> x550 on the other hand has a separate RSS Key for every pool.
> 
> Signed-off-by: Vlad Zolotarov <vladz@...udius-systems.com>
> ---
> New in v5:
>    - Use a newly added netdev op to allow/prevent the RSS Hash Key
> querying on a per-VF
>      basis.
> 
> New in v3:
>    - Added a support for x550 devices.
> 
> New in v1 (compared to RFC):
>    - Use "if-else" statement instead of a "switch-case" for a single
> option case
>      (in ixgbe_get_vf_rss_key()).
> ---
>  drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h   |  2 ++
>  drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 27
> ++++++++++++++++++++++++++
>  2 files changed, 29 insertions(+)

Thanks Vlad, I have applied your patch to my next-queue tree
-- 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
dev-queue

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