patch-2.4.0-test8 linux/include/asm-arm/mach/pci.h

• Lines: 37
• Date: Sun Sep 3 11:19:11 2000
• Orig file: v2.4.0-test7/linux/include/asm-arm/mach/pci.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.0-test7/linux/include/asm-arm/mach/pci.h linux/include/asm-arm/mach/pci.h
@@ -0,0 +1,36 @@
+/*
+ * linux/include/asm-arm/mach/pci.h
+ */
+#define MAX_NR_BUS	2
+
+struct arm_bus_sysdata {
+	/*
+	 * bitmask of features we can turn.
+	 * See PCI command register for more info.
+	 */
+	u16		features;
+	/*
+	 * Maximum devsel for this bus.
+	 */
+	u16		maxdevsel;
+	/*
+	 * The maximum latency that devices on this
+	 * bus can withstand.
+	 */
+	u8		max_lat;
+};
+
+struct arm_pci_sysdata {
+	struct arm_bus_sysdata bus[MAX_NR_BUS];
+};
+
+struct hw_pci {
+	void		(*init)(struct arm_pci_sysdata *);
+	u8		(*swizzle)(struct pci_dev *dev, u8 *pin);
+	int		(*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);
+};
+
+extern u8 no_swizzle(struct pci_dev *dev, u8 *pin);
+
+void __init dc21285_init(struct arm_pci_sysdata *);
+void __init plx90x0_init(struct arm_pci_sysdata *);