netdev - RE: [Intel-wired-lan] [PATCH iwl-next v2 1/4] ice: implement num

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Date: Thu, 19 Oct 2023 10:16:50 +0000
From: "Romanowski, Rafal" <rafal.romanowski@...el.com>
To: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "Fijalkowski, Maciej"
	<maciej.fijalkowski@...el.com>, "Kitszel, Przemyslaw"
	<przemyslaw.kitszel@...el.com>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v2 1/4] ice: implement num_msix
 field per VF

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Michal Swiatkowski
> Sent: Monday, September 18, 2023 8:24 AM
> To: intel-wired-lan@...ts.osuosl.org
> Cc: netdev@...r.kernel.org; Michal Swiatkowski
> <michal.swiatkowski@...ux.intel.com>; Fijalkowski, Maciej
> <maciej.fijalkowski@...el.com>; Kitszel, Przemyslaw
> <przemyslaw.kitszel@...el.com>
> Subject: [Intel-wired-lan] [PATCH iwl-next v2 1/4] ice: implement num_msix
> field per VF
> 
> Store the amount of MSI-X per VF instead of storing it in pf struct. It is used to
> calculate number of q_vectors (and queues) for VF VSI.
> 
> This is necessary because with follow up changes the number of MSI-X can be
> different between VFs. Use it instead of using pf->vf_msix value in all cases.
> 
> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_lib.c      |  2 +-
>  drivers/net/ethernet/intel/ice/ice_sriov.c    | 13 +++++++++----
>  drivers/net/ethernet/intel/ice/ice_vf_lib.h   |  4 +++-
>  drivers/net/ethernet/intel/ice/ice_virtchnl.c |  2 +-
>  4 files changed, 14 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c
> b/drivers/net/ethernet/intel/ice/ice_lib.c
> index 8da025f59999..c1e0f84146f7 100644
> --- a/drivers/net/ethernet/intel/ice/ice_lib.c
> +++ b/drivers/net/ethernet/intel/ice/ice_lib.c


Tested-by: Rafal Romanowski <rafal.romanowski@...el.com>