PCI: Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183

Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183.

Signed-off-by: Tim Sander <tim@krieglstein.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 7e327309cf69f612b05cdb1544ff5c4deba9f68e..9f61be560ed8daf74bfa5c46a21ec88af1ff1fd2 100644 (file)
--- 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.