netdev - Re: [PATCH 1/2] net: sh_eth: add support for SH7786

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Message-ID: <8df2f650-a9de-9129-6a64-b6583ba14fad@cogentembedded.com>
Date:   Sun, 10 Dec 2017 15:46:04 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        "David S. Miller" <davem@...emloft.net>,
        Niklas Söderlund 
        <niklas.soderlund+renesas@...natech.se>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Simon Horman <horms+renesas@...ge.net.au>
Cc:     netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 1/2] net: sh_eth: add support for SH7786

On 12/10/2017 03:20 PM, Sergei Shtylyov wrote:

>> This commit adds the sh_eth_cpu_data structure that describes the
>> SH7786 variant of the IP.
>>
>> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
>> ---
>>   drivers/net/ethernet/renesas/sh_eth.c | 25 +++++++++++++++++++++++++
>>   1 file changed, 25 insertions(+)
>>
>> diff --git a/drivers/net/ethernet/renesas/sh_eth.c 
>> b/drivers/net/ethernet/renesas/sh_eth.c
>> index 0074c5998481..a3c48b2a713c 100644
>> --- a/drivers/net/ethernet/renesas/sh_eth.c
>> +++ b/drivers/net/ethernet/renesas/sh_eth.c
>> @@ -710,6 +710,30 @@ static struct sh_eth_cpu_data sh7724_data = {
>>       .rpadir_value    = 0x00020000, /* NET_IP_ALIGN assumed to be 2 */
>>   };
>> +static struct sh_eth_cpu_data sh7786_data = {
>> +    .set_duplex    = sh_eth_set_duplex,
> 
>     Hm, no bitrate switching?
>     (ECMR.OLB is said to be unused indeed in the manual...)

    I meant CXR20.OLB -- as it's called in the SH7786 and R-Car manuals.

MBR, Sergei