linux-kernel - Re: [PATCH] PCI: Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183

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Date:	Fri, 15 Jan 2016 10:03:37 -0700
From:	Alex Williamson <alex.williamson@...hat.com>
To:	Tim Sander <tim@...eglstein.org>, linux-pci@...r.kernel.org
Cc:	Bjorn Helgaas <helgaas@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PCI: Add function 1 DMA alias quirk for Lite-On/Plextor
 M6e/Marvell 88SS9183

On Fri, 2016-01-15 at 13:30 +0100, Tim Sander wrote:
> Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell
> 88SS9183
> 
> Signed-off-by: Tim Sander <tim@...eglstein.org>
> ---

Acked-by: Alex Williamson <alex.williamson@...hat.com>

>  drivers/pci/quirks.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index 7e32730..40b1dfe 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -3620,6 +3620,10 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI,
> 0x0642,
>  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_JMICRON,
>                          PCI_DEVICE_ID_JMICRON_JMB388_ESD,
>                          quirk_dma_func1_alias);
> +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c117 */
> +DECLARE_PCI_FIXUP_HEADER(0x1c28, /* Lite-On */
> +                        0x0122, /* Plextor M6E (Marvell 88SS9183)*/
> +                        quirk_dma_func1_alias);
>  
>  /*
>   * Some devices DMA with the wrong devfn, not just the wrong
> function.