netdev - Re: [PATCH] sh_eth: fix descriptor access endianness

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Message-ID: <566EF40D.3020908@cogentembedded.com>
Date:	Mon, 14 Dec 2015 19:53:33 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	netdev@...r.kernel.org
Cc:	linux-sh@...r.kernel.org
Subject: Re: [PATCH] sh_eth: fix descriptor access endianness

Hello.

On 12/13/2015 11:05 PM, Sergei Shtylyov wrote:

> The driver never  calls cpu_to_edmac() when writing the descriptor address
> and edmac_to_cpu() when reading it, although it should -- fix this.
>
> Note that the frame/buffer length descriptor field accesses also need fixing
> but since they are both 16-bit we can't  use {cpu|edmac}_to_{edmac|cpu}()...

    Changed my mind about this one: I'll add a new pair of functions to deal 
with 16-bit conversions as well.

> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

[...]

MBR, Sergei

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