netdev - RE: [PATCH net-next 5/5] r8152: change rx_frag_head_sz and rx_max_agg

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Date:   Thu, 8 Aug 2019 01:40:25 +0000
From:   Hayes Wang <hayeswang@...ltek.com>
To:     Maciej Fijalkowski <maciejromanfijalkowski@...il.com>
CC:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        nic_swsd <nic_swsd@...ltek.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>
Subject: RE: [PATCH net-next 5/5] r8152: change rx_frag_head_sz and rx_max_agg_num dynamically

Maciej Fijalkowski [mailto:maciejromanfijalkowski@...il.com]
> Sent: Wednesday, August 07, 2019 8:44 PM
[...]
> > Excuse me.
> > I find struct ethtool_tunable for ETHTOOL_RX_COPYBREAK.
> > How about the descriptor count?
> 
> Look how drivers implement ethtool's set_ringparam ops.

I would check it. Thanks.


Best Regards,
Hayes