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Subject[PATCH 4.12 38/43] cs5536: add support for IDE controller variant
Date
4.12-stable review patch.  If anyone has any objections, please let me know.

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

From: Andrey Korolyov <andrey@xdel.ru>

commit 591b6bb605785c12a21e8b07a08a277065b655a5 upstream.

Several legacy devices such as Geode-based Cisco ASA appliances
and DB800 development board do possess CS5536 IDE controller
with different PCI id than existing one. Using pata_generic is
not always feasible as at least DB800 requires MSR quirk from
pata_cs5536 to be used with vendor firmware.

Signed-off-by: Andrey Korolyov <andrey@xdel.ru>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/ata/pata_amd.c | 1 +
drivers/ata/pata_cs5536.c | 1 +
include/linux/pci_ids.h | 1 +
3 files changed, 3 insertions(+)

--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -616,6 +616,7 @@ static const struct pci_device_id amd[]
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 8 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 8 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_DEV_IDE), 9 },

{ },
};
--- a/drivers/ata/pata_cs5536.c
+++ b/drivers/ata/pata_cs5536.c
@@ -289,6 +289,7 @@ static int cs5536_init_one(struct pci_de

static const struct pci_device_id cs5536[] = {
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_DEV_IDE), },
{ },
};

--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -576,6 +576,7 @@
#define PCI_DEVICE_ID_AMD_CS5536_EHC 0x2095
#define PCI_DEVICE_ID_AMD_CS5536_UDC 0x2096
#define PCI_DEVICE_ID_AMD_CS5536_UOC 0x2097
+#define PCI_DEVICE_ID_AMD_CS5536_DEV_IDE 0x2092
#define PCI_DEVICE_ID_AMD_CS5536_IDE 0x209A
#define PCI_DEVICE_ID_AMD_LX_VIDEO 0x2081
#define PCI_DEVICE_ID_AMD_LX_AES 0x2082

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