linux-kernel - Re: [PATCH v1 1/1] mfd: intel-lpss: Try to enable Memory-Write-Invalidate

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Date:   Thu, 10 Nov 2016 16:59:30 +0200
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/1] mfd: intel-lpss: Try to enable
 Memory-Write-Invalidate

On Thu, Nov 10, 2016 at 04:51:42PM +0200, Andy Shevchenko wrote:
> Enable MWI mechanism if PCI bus master supports it.

Why?