netdev - Re: [PATCH] sh_eth: fix EESIPR values for SH77{34|63}

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Message-ID: <c2525f66-c5e7-0e2e-92de-d22d82d81920@cogentembedded.com>
Date:   Wed, 4 Jan 2017 22:27:02 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH] sh_eth: fix EESIPR values for SH77{34|63}

On 01/04/2017 10:18 PM, Sergei Shtylyov wrote:

> As the SH77{34|63} manuals are freely available,  I've checked the EESIPR
> values written against the manuals, and they appeared to set the reserved
> bits 11-15 (which should be 0 on write). Fix those EESIPR values.
>
> Fixes: 380af9e390ec ("net: sh_eth: CPU dependency code collect to "struct sh_eth_cpu_data"")

    For SH7763 the bug is older than this commit but the code was common for 
all SH SoCs supported back then and so couldn't be fixed w/o affecting other 
SoCs. However, I suspect that the mask was incorrect even for the other SoCs...

> Fixes: f5d12767c8fd ("sh_eth: get SH77{34|63} support out of #ifdef")

    That's the point where SH7734/63 data were split...

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

[...]

MBR, Sergei