patch-2.4.10 linux/include/asm-mips/ddb5xxx/pci.h

• Lines: 35
• Date: Sun Sep 9 10:43:01 2001
• Orig file: v2.4.9/linux/include/asm-mips/ddb5xxx/pci.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.9/linux/include/asm-mips/ddb5xxx/pci.h linux/include/asm-mips/ddb5xxx/pci.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_DDB5XXXX_PCI_H
+#define __ASM_DDB5XXXX_PCI_H
+
+/*
+ * This file essentially defines the interface between board
+ * specific PCI code and MIPS common PCI code.  Should potentially put
+ * into include/asm/pci.h file.
+ */
+
+#include <linux/ioport.h>
+#include <linux/pci.h>
+
+/*
+ * Each pci channel is a top-level PCI bus seem by CPU.  A machine  with
+ * multiple PCI channels may have multiple PCI host controllers or a
+ * single controller supporting multiple channels.
+ */
+struct pci_channel {
+	struct pci_ops *pci_ops;
+	struct resource *io_resource;
+	struct resource *mem_resource;
+};
+
+/* 
+ * each board defines an array of pci_channels, that ends with all NULL entry
+ */
+extern struct pci_channel mips_pci_channels[];
+
+/*
+ * board supplied pci irq fixup routine
+ */
+extern void pcibios_fixup_irqs(void);
+
+#endif  /* __ASM_DDB5XXXX_PCI_H */