[PATCH] ATI IXP IDE support

It was tested by a few people and has been in -mm since 2.6.4-rc2-mm1.

drivers/ide/Kconfig

@@ -559,6 +559,16 @@ config BLK_DEV_AMD74XX
 	  change PIO, DMA and UDMA speeds and to configure the chip to
 	  optimum performance.
 
+config BLK_DEV_ATIIXP
+	tristate "ATI IXP chipset IDE support"
+	depends on X86
+	help
+	  This driver adds explicit support for ATI IXP chipset.
+	  This allows the kernel to change PIO, DMA and UDMA speeds
+	  and to configure the chip to optimum performance.
+
+	  Say Y here if you have an ATI IXP chipset IDE controller.
+
 config BLK_DEV_CMD64X
 	tristate "CMD64{3|6|8|9} chipset support"
 	help

drivers/ide/pci/Makefile

@@ -3,6 +3,7 @@ obj-$(CONFIG_BLK_DEV_ADMA100)		+= adma100.o
 obj-$(CONFIG_BLK_DEV_AEC62XX)		+= aec62xx.o
 obj-$(CONFIG_BLK_DEV_ALI15X3)		+= alim15x3.o
 obj-$(CONFIG_BLK_DEV_AMD74XX)		+= amd74xx.o
+obj-$(CONFIG_BLK_DEV_ATIIXP)		+= atiixp.o
 obj-$(CONFIG_BLK_DEV_CMD64X)		+= cmd64x.o
 obj-$(CONFIG_BLK_DEV_CS5520)		+= cs5520.o
 obj-$(CONFIG_BLK_DEV_CS5530)		+= cs5530.o

include/linux/pci_ids.h

@@ -342,6 +342,8 @@
 #define PCI_DEVICE_ID_ATI_RS300_133	0x5831
 #define PCI_DEVICE_ID_ATI_RS300_166	0x5832
 #define PCI_DEVICE_ID_ATI_RS300_200	0x5833
+/* ATI IXP Chipset */
+#define PCI_DEVICE_ID_ATI_IXP_IDE	0x4349
 
 #define PCI_VENDOR_ID_VLSI		0x1004
 #define PCI_DEVICE_ID_VLSI_82C592	0x0005