linux-kernel - Re: [PATCH v4 5/5] net: ethernet: ti: cpsw: add ethtool channels support

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Message-ID: <28a8a12e-bae5-86fc-ffca-5f40b7965ee8@ti.com>
Date:   Tue, 23 Aug 2016 11:09:45 +0530
From:   Mugunthan V N <mugunthanvnm@...com>
To:     Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>,
        <davem@...emloft.net>, <netdev@...r.kernel.org>,
        <grygorii.strashko@...com>
CC:     <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <nsekhar@...com>, <dlide@...com>
Subject: Re: [PATCH v4 5/5] net: ethernet: ti: cpsw: add ethtool channels
 support

On Monday 22 August 2016 11:48 PM, Ivan Khoronzhuk wrote:
> These ops allow to control number of channels driver is allowed to
> work with at cpdma level. The maximum number of channels is 8 for
> rx and 8 for tx. In dual_emac mode the h/w channels are shared
> between two interfaces and changing number on one interface changes
> number of channels on another.
> 
> How many channels are supported and enabled:
> $ ethtool -l ethX
> 
> Change number of channels (up to 8)
> $ ethtool -L ethX rx 6 tx 6
> 
> Per-channel statistic:
> $ ethtool -S ethX
> 
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>

Reviewed-by: Mugunthan V N <mugunthanvnm@...com>

Regards
Mugunthan V N