From: Tim Sander <tim@krieglstein.org>
Date: Tue, 19 Jan 2016 20:32:29 +0000 (-0600)
Subject: PCI: Add function 1 DMA alias quirk for Lite-On/Plextor M6e/Marvell 88SS9183
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8b9b963e55a8a8eadf604c0d60b97249c468e706;p=linux-beck.git

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 7e327309cf69..9f61be560ed8 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.