[PATCH 2.6.20-rc1-git1] siimage SIL 3512 support

[PATCH 2.6.20-rc1-git1] siimage SIL 3512 support

[Øyvind Repvik]

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Patch to enable SIL 3512 S-ATA controller, used in eg. QNAP TS-101 and 
TS-201 devices.

Signed-off-by: OEyvind Repvik <nail@nslu2-linux.org>

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Index: linux-2.6.21-rc1/drivers/ide/pci/siimage.c
===================================================================
--- linux-2.6.21-rc1.orig/drivers/ide/pci/siimage.c	2007-02-26 04:43:04.000000000 +0100
+++ linux-2.6.21-rc1/drivers/ide/pci/siimage.c	2007-02-26 04:45:01.000000000 +0100
@@ -50,6 +50,7 @@
 	switch(pdev->device)
 	{
 		case PCI_DEVICE_ID_SII_3112:
+		case PCI_DEVICE_ID_SII_3512:
 		case PCI_DEVICE_ID_SII_1210SA:
 			return 1;
 		case PCI_DEVICE_ID_SII_680:
@@ -1050,7 +1051,8 @@
 static ide_pci_device_t siimage_chipsets[] __devinitdata = {
 	/* 0 */ DECLARE_SII_DEV("SiI680"),
 	/* 1 */ DECLARE_SII_DEV("SiI3112 Serial ATA"),
-	/* 2 */ DECLARE_SII_DEV("Adaptec AAR-1210SA")
+	/* 2 */ DECLARE_SII_DEV("Adaptec AAR-1210SA"),
+	/* 3 */ DECLARE_SII_DEV("SiI3512 Serial ATA")
 };
 
 /**
@@ -1072,6 +1074,7 @@
 #ifdef CONFIG_BLK_DEV_IDE_SATA
 	{ PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
 	{ PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_1210SA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
+	{ PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
 #endif
 	{ 0, },
 };
Index: linux-2.6.21-rc1/include/linux/pci_ids.h
===================================================================
--- linux-2.6.21-rc1.orig/include/linux/pci_ids.h	2007-02-26 04:43:04.000000000 +0100
+++ linux-2.6.21-rc1/include/linux/pci_ids.h	2007-02-26 04:46:14.000000000 +0100
@@ -932,6 +932,7 @@
 #define PCI_DEVICE_ID_SII_680		0x0680
 #define PCI_DEVICE_ID_SII_3112		0x3112
 #define PCI_DEVICE_ID_SII_1210SA	0x0240
+#define PCI_DEVICE_ID_SII_3512		0x3512
 
 
 #define PCI_VENDOR_ID_BROOKTREE		0x109e

Re: [PATCH 2.6.20-rc1-git1] siimage SIL 3512 support

[Alan]

On Mon, 26 Feb 2007 05:02:36 +0100
Øyvind Repvik <repvik@kynisk.com> wrote:

> Patch to enable SIL 3512 S-ATA controller, used in eg. QNAP TS-101 and 
> TS-201 devices.

NAK

The 3512 is not quite the same as the 3112. It is supported by
drivers/ata/sata_sil.c for the new SATA layer. If you want to use the old
IDE layer and you know there will be no hotplug etc then you'll also need
to port the other 3114, 3512 differences over including the FIS errata
workarounds from the libata SATA driver into the legacy one.

Alan