netdev - RE: [Intel-wired-lan] [PATCH net-next v10 5/7] ixgbe: Add GET_RSS_KEY command to VF-PF channel commands set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <305E19FFAC908240AB6DEBD1E2D8C1E17F813005@ORSMSX108.amr.corp.intel.com>
Date:	Fri, 10 Apr 2015 23:12:22 +0000
From:	"Schmitt, Phillip J" <phillip.j.schmitt@...el.com>
To:	"Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
	Vlad Zolotarov <vladz@...udius-systems.com>
CC:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"avi@...udius-systems.com" <avi@...udius-systems.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
	"gleb@...udius-systems.com" <gleb@...udius-systems.com>
Subject: RE: [Intel-wired-lan] [PATCH net-next v10 5/7] ixgbe: Add
 GET_RSS_KEY command to VF-PF channel commands set



> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@...ts.osuosl.org] On
> Behalf Of Jeff Kirsher
> Sent: Tuesday, March 31, 2015 12:36 AM
> To: Vlad Zolotarov
> Cc: netdev@...r.kernel.org; avi@...udius-systems.com; intel-wired-
> lan@...ts.osuosl.org; gleb@...udius-systems.com
> Subject: Re: [Intel-wired-lan] [PATCH net-next v10 5/7] ixgbe: Add GET_RSS_KEY
> command to VF-PF channel commands set
> 
> On Mon, 2015-03-30 at 21:35 +0300, 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.
> >
> > Support for other devices will be added later.
> >
> > Signed-off-by: Vlad Zolotarov <vladz@...udius-systems.com>
> > ---
> > New in v10:
> >    - Return more self-explaining values.
> >
> > New in v9:
> >    - Reduce the support to 82599 and x540 devices only.
> >    - Get rid of registers access in GET_VF_RSS_KEY flow:
> >       - Get the RSS HASH Key value from the PF's adapter->rss_key[].
> >
> > 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   |  1 +
> >  drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 21
> > +++++++++++++++++++++
> >  2 files changed, 22 insertions(+)
> 
> Thanks Vlad, applied to my queue.
> --
> git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
> dev-queue

Tested-by: Phil Schmitt <phillip.j.schmitt@...el.com>