Subject: Re: [RFC v3 1/3] NET: PHY: adds driver for Intel XWAY PHY

From: Daniel Schwierzeck <[email-masked]>
Date: Sat, 4 Jun 2016 17:27:38 +0200

Am 04.06.2016 um 16:43 schrieb Langer, Thomas:
> Hello Hauke,
> 
> [...]
>> +
>> +static int xway_gphy_ack_interrupt(struct phy_device *phydev)
>> +{
>> +	int reg;
>> +
>> +	/**
>> +	 * Possible IRQ numbers:
>> +	 * - IM3_IRL18 for GPHY0
>> +	 * - IM3_IRL17 for GPHY1
> 
> These are references to the SoC interrupts.
> 
>> +	 *
>> +	 * Due to a silicon bug IRQ lines are not really independent from
>> +	 * each other. Sometimes the two lines are driven at the same time
>> +	 * if only one GPHY core raises the interrupt.
> 
> So this errata sounds like a SoC errata, not an errata for the PHY.
> 

this comment is a remnant from the first driver version which was mainly
used on a VRX200 SoC. But interrupts are generally working fine so this
comment should be removed.

-- 
- Daniel
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to [email-masked]
More majordomo info at  http://vger.kernel.org/majordomo-info.html