netdev - Re: [PATCH net-next 1/1] net: wwan: t7xx: Add AP CLDMA and GNSS port

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Date:   Thu, 16 Jun 2022 09:32:15 -0700
From:   "moises.veleta" <moises.veleta@...ux.intel.com>
To:     Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc:     Netdev <netdev@...r.kernel.org>, kuba@...nel.org,
        davem@...emloft.net, johannes@...solutions.net,
        ryazanov.s.a@...il.com, loic.poulain@...aro.org,
        m.chetan.kumar@...el.com, chandrashekar.devegowda@...el.com,
        linuxwwan@...el.com, chiranjeevi.rapolu@...ux.intel.com,
        haijun.liu@...iatek.com, ricardo.martinez@...ux.intel.com,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        dinesh.sharma@...el.com, moises.veleta@...el.com,
        Madhusmita Sahu <madhusmita.sahu@...el.com>
Subject: Re: [PATCH net-next 1/1] net: wwan: t7xx: Add AP CLDMA and GNSS port


On 6/16/22 02:37, Ilpo Järvinen wrote:
> On Tue, 14 Jun 2022, Moises Veleta wrote:
>
>> From: Haijun Liu <haijun.liu@...iatek.com>
>>
>> The t7xx device contains two Cross Layer DMA (CLDMA) interfaces to
>> communicate with AP and Modem processors respectively. So far only
>> MD-CLDMA was being used, this patch enables AP-CLDMA and the GNSS
>> port which requires such channel.
>>
>> Signed-off-by: Haijun Liu <haijun.liu@...iatek.com>
>> Co-developed-by: Madhusmita Sahu <madhusmita.sahu@...el.com>
>> Signed-off-by: Madhusmita Sahu <madhusmita.sahu@...el.com>
>> Signed-off-by: Moises Veleta <moises.veleta@...ux.intel.com>
>> ---
> Look fine to me. One nit below.
>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
>
>> diff --git a/drivers/net/wwan/t7xx/t7xx_port.h b/drivers/net/wwan/t7xx/t7xx_port.h
>> index dc4133eb433a..3d27f04e2a1f 100644
>> --- a/drivers/net/wwan/t7xx/t7xx_port.h
>> +++ b/drivers/net/wwan/t7xx/t7xx_port.h
>> @@ -36,9 +36,17 @@
>>   /* Channel ID and Message ID definitions.
>>    * The channel number consists of peer_id(15:12) , channel_id(11:0)
>>    * peer_id:
>> - * 0:reserved, 1: to sAP, 2: to MD
>> + * 0:reserved, 1: to AP, 2: to MD
>>    */
>>   enum port_ch {
>> +	/* to AP */
>> +	PORT_CH_AP_CONTROL_RX = 0X1000,
>> +	PORT_CH_AP_CONTROL_TX = 0X1001,
> Please use lowercase x.
>
>
Will make these changes. Thanks


Regards,
Moises