Subject: Re: [PATCH net-next 06/10] amd-xgbe: Set DMA mask based on hardware register value

From: Tom Lendacky <[email-masked]>
Date: Thu, 19 Mar 2015 13:53:26 -0500

On 03/19/2015 01:43 PM, David Miller wrote:
> From: Tom Lendacky <[email-masked]>
> Date: Thu, 19 Mar 2015 12:40:05 -0500
>
>> Except this version of the hardware can't return a 3
>
> Yep, I've never _ever_ seen HW return garbage in a register.
>
> Nope.
>
> No reason to every program defensively for that.

Point taken :-).  I'll add a default to 32 bit and submit v2.

Thanks,
Tom