linux-kernel - [PATCH 4.15 022/105] PCI: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L

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Date:   Tue, 27 Mar 2018 18:27:02 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Hans de Goede <hdegoede@...hat.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>, Tejun Heo <tj@...nel.org>
Subject: [PATCH 4.15 022/105] PCI: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L

4.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hans de Goede <hdegoede@...hat.com>

commit 1903be8222b7c278ca897c129ce477c1dd6403a8 upstream.

The Highpoint RocketRAID 644L uses a Marvel 88SE9235 controller, as with
other Marvel controllers this needs a function 1 DMA alias quirk.

Note the RocketRAID 642L uses the same Marvel 88SE9235 controller and
already is listed with a function 1 DMA alias quirk.

Cc: stable@...r.kernel.org
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1534106
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Acked-by: Bjorn Helgaas <bhelgaas@...gle.com>
Signed-off-by: Tejun Heo <tj@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/pci/quirks.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3906,6 +3906,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_M
 			 quirk_dma_func1_alias);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0642,
 			 quirk_dma_func1_alias);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0645,
+			 quirk_dma_func1_alias);
 /* https://bugs.gentoo.org/show_bug.cgi?id=497630 */
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_JMICRON,
 			 PCI_DEVICE_ID_JMICRON_JMB388_ESD,