Re: [PATCH 1/1] PCI: Add function 1 DMA alias quirk for Marvell 9120

[Bjorn Helgaas <bhelgaas@google.com>]

On Fri, May 22, 2015 at 12:03:38AM +0300, Sakari Ailus wrote:
> Marvell 9120 SATA controller has the same issue as a number of others, use
> the same quirk for this one. The other quirks were added by patch
> "PCI: Add function 1 DMA alias quirk for Marvell devices"
> (commit id cc346a4714a59d08c118e8f33fd86692d3563133).
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
> Acked-by: Alex Williamson <alex.williamson@redhat.com>

Applied to pci/virtualization for v4.2, thanks!

> ---
> (Resending to linux-pci, was originally sent to linux-iommu list.)
> 
> Hi,
> 
> I recently booted the v4.0.1 kernel with intel-iommu enabled and had similar
> issues as in the original bug report with Marvell 88SE9120 (rev 12). The
> same quirk appears to work for that one as well.
> 
>  drivers/pci/quirks.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index 85f247e..d4af5a8 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -3572,6 +3572,8 @@ static void quirk_dma_func1_alias(struct pci_dev *dev)
>   * SKUs this function is not present, making this a ghost requester.
>   * https://bugzilla.kernel.org/show_bug.cgi?id=42679
>   */
> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9120,
> +			 quirk_dma_func1_alias);
>  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9123,
>  			 quirk_dma_func1_alias);
>  /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c14 */
> -- 
> 1.7.10.4
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html