patch-2.3.30 linux/arch/ppc/kernel/pci.c

• Lines: 72
• Date: Sat Nov 27 23:06:26 1999
• Orig file: v2.3.29/linux/arch/ppc/kernel/pci.c
• Orig date: Fri Oct 22 13:21:45 1999

diff -u --recursive --new-file v2.3.29/linux/arch/ppc/kernel/pci.c linux/arch/ppc/kernel/pci.c
@@ -8,7 +8,6 @@
 #include <linux/delay.h>
 #include <linux/string.h>
 #include <linux/init.h>
-#include <linux/config.h>
 #include <linux/openpic.h>
 
 #include <asm/processor.h>
@@ -77,6 +76,21 @@
 		ppc_md.pcibios_fixup();
 }
 
+void __init
+pcibios_fixup_pbus_ranges(struct pci_bus * bus, struct pbus_set_ranges_data * ranges)
+{
+	ranges->io_start -= bus->resource[0]->start;
+	ranges->io_end -= bus->resource[0]->start;
+	ranges->mem_start -= bus->resource[1]->start;
+	ranges->mem_end -= bus->resource[1]->start;
+}
+
+unsigned long resource_fixup(struct pci_dev * dev, struct resource * res,
+			     unsigned long start, unsigned long size)
+{
+	return start;
+}
+
 static void __init pcibios_claim_resources(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
@@ -117,31 +131,6 @@
 	return str;
 }
 
-#ifndef CONFIG_8xx
-/* Recursively searches any node that is of type PCI-PCI bridge. Without
- * this, the old code would miss children of P2P bridges and hence not
- * fix IRQ's for cards located behind P2P bridges.
- * - Ranjit Deshpande, 01/20/99
- */
-void __init fix_intr(struct device_node *node, struct pci_dev *dev)
-{
-	unsigned int *reg, *class_code;
-
-	for (; node != 0;node = node->sibling) {
-		class_code = (unsigned int *) get_property(node, "class-code", 0);
-		if((*class_code >> 8) == PCI_CLASS_BRIDGE_PCI)
-			fix_intr(node->child, dev);
-		reg = (unsigned int *) get_property(node, "reg", 0);
-		if (reg == 0 || ((reg[0] >> 8) & 0xff) != dev->devfn)
-			continue;
-		/* this is the node, see if it has interrupts */
-		if (node->n_intrs > 0) 
-			dev->irq = node->intrs[0].line;
-		break;
-	}
-}
-#endif
-
 int pcibios_assign_resource(struct pci_dev *pdev, int resource)
 {
 	return 0;
@@ -167,4 +156,9 @@
 {
 	pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
 	/* XXX FIXME - update OF device tree node interrupt property */
+}
+
+void __init
+pcibios_align_resource(void *data, struct resource *res, unsigned long size)
+{
 }