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SubjectRe: [PATCH] PCI: pciehp: Add quirk for QDF2400 Command Completed erratum
On Sun, May 06, 2018 at 06:30:53AM -0400, Sinan Kaya wrote:
> The QDF2400 controller does not set the Command Completed bit unless
> writes to the Slot Command register change "Control" bits. Command
> Completed is never set for writes that only change software notification
> "Enable" bits. This results in timeouts like this:
>
> pciehp 0000:00:00.0:pcie004: Timeout on hotplug command 0x1038
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Sinan Kaya <okaya@codeaurora.org>

Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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