netdev - Re: [PATCH net-next] nfp: add support for multicast filter

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Date:   Sun, 4 Dec 2022 14:36:51 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Simon Horman <simon.horman@...igine.com>
Cc:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        oss-drivers@...igine.com, Diana Wang <na.wang@...igine.com>
Subject: Re: [PATCH net-next] nfp: add support for multicast filter

On Fri, Dec 02, 2022 at 10:42:14AM +0100, Simon Horman wrote:
> From: Diana Wang <na.wang@...igine.com>
> 
> Rewrite nfp_net_set_rx_mode() to implement interface to delivery
> mc address and operations to firmware by using general mailbox
> for filtering multicast packets.
> 
> The operations include add mc address and delete mc address.
> And the limitation of mc addresses number is 1024 for each net
> device.
> 
> User triggers adding mc address by using command below:
> ip maddress add <mc address> dev <interface name>
> 
> User triggers deleting mc address by using command below:
> ip maddress del <mc address> dev <interface name>
> 
> Signed-off-by: Diana Wang <na.wang@...igine.com>
> Signed-off-by: Simon Horman <simon.horman@...igine.com>
> ---
>  drivers/net/ethernet/netronome/nfp/nfp_net.h  |  5 ++
>  .../ethernet/netronome/nfp/nfp_net_common.c   | 63 +++++++++++++++++--
>  .../net/ethernet/netronome/nfp/nfp_net_ctrl.h | 15 +++++
>  3 files changed, 79 insertions(+), 4 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@...dia.com>