linux-kernel - Re: [PATCH] net: phy: at803x: support interrupt on 8030 and 8035

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Date:	Thu, 12 Nov 2015 11:14:56 -0800
From:	Florian Fainelli <f.fainelli@...il.com>
To:	Måns Rullgård <mans@...sr.com>,
	Mason <slash.tmp@...e.fr>
CC:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: phy: at803x: support interrupt on 8030 and 8035

On 12/11/15 11:09, Måns Rullgård wrote:
> On 12 November 2015 19:06:23 GMT+00:00, Mason <slash.tmp@...e.fr> wrote:
>> On 12/11/2015 18:40, Mans Rullgard wrote:
>>> Commit 77a993942 "phy/at8031: enable at8031 to work on interrupt
>> mode"
>>> added interrupt support for the 8031 PHY but left out the other two
>>> chips supported by this driver.
>>>
>>> This patch sets the .ack_interrupt and .config_intr functions for the
>>> 8030 and 8035 drivers as well.
>>>
>>> Signed-off-by: Mans Rullgard <mans@...sr.com>
>>> ---
>>> I have only tested this with an 8035.  I can't find a datasheet for
>>> the 8030, but since 8031, 8032, and 8035 all have the same register
>>> layout, there's a good chance 8030 does as well.
>>> ---
>>>  drivers/net/phy/at803x.c | 4 ++++
>>>  1 file changed, 4 insertions(+)
>>>
>>> diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
>>> index fabf11d..2d020a3 100644
>>> --- a/drivers/net/phy/at803x.c
>>> +++ b/drivers/net/phy/at803x.c
>>> @@ -308,6 +308,8 @@ static struct phy_driver at803x_driver[] = {
>>>  	.flags			= PHY_HAS_INTERRUPT,
>>>  	.config_aneg		= genphy_config_aneg,
>>>  	.read_status		= genphy_read_status,
>>> +	.ack_interrupt		= at803x_ack_interrupt,
>>> +	.config_intr		= at803x_config_intr,
>>>  	.driver			= {
>>>  		.owner = THIS_MODULE,
>>>  	},
>>> @@ -327,6 +329,8 @@ static struct phy_driver at803x_driver[] = {
>>>  	.flags			= PHY_HAS_INTERRUPT,
>>>  	.config_aneg		= genphy_config_aneg,
>>>  	.read_status		= genphy_read_status,
>>> +	.ack_interrupt		= at803x_ack_interrupt,
>>> +	.config_intr		= at803x_config_intr,
>>>  	.driver			= {
>>>  		.owner = THIS_MODULE,
>>>  	},
>>
>> Shouldn't we take the opportunity to clean up the duplicated register
>> definitions? (I'll send an informal patch to spur discussion.)
>>
>> Regards.
> 
> That can be done independently. Feel free to send a patch.

Agreed, that deserve a separate patch.
-- 
Florian
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