[PATCH] Make x86-64 compile again

Various compile fixes for x86-64 in the current BKCVS tree.

- Use new information from acpi_pci_link_get_irq: handle 
  edge and level triggered interrupts properly
- Fixes for pci_dev->pretty_name 

Only changes x86-64 specific code.

arch/x86_64/kernel/io_apic.c

@@ -1735,7 +1735,7 @@ int __init io_apic_get_redir_entries (int ioapic)
 }
 
 
-int io_apic_set_pci_routing (int ioapic, int pin, int irq)
+int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int active_high_low)
 {
 	struct IO_APIC_route_entry entry;
 	unsigned long flags;
@@ -1757,19 +1757,24 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq)
 	entry.delivery_mode = dest_LowestPrio;
 	entry.dest_mode = INT_DELIVERY_MODE;
 	entry.dest.logical.logical_dest = TARGET_CPUS;
+	entry.trigger = edge_level;
+	entry.polarity = active_high_low;
 	entry.mask = 1;					 /* Disabled (masked) */
-	entry.trigger = 1;				   /* Level sensitive */
-	entry.polarity = 1;					/* Low active */
 
 	add_pin_to_irq(irq, ioapic, pin);
 
 	entry.vector = assign_irq_vector(irq);
 
 	printk(KERN_DEBUG "IOAPIC[%d]: Set PCI routing entry (%d-%d -> 0x%x -> "
-		"IRQ %d)\n", ioapic, 
-		mp_ioapics[ioapic].mpc_apicid, pin, entry.vector, irq);
-
-	irq_desc[irq].handler = &ioapic_level_irq_type;
+		"IRQ %d Mode:%i Active:%i)\n", ioapic, 
+	       mp_ioapics[ioapic].mpc_apicid, pin, entry.vector, irq,
+	       edge_level, active_high_low);
+
+	if (edge_level) {
+		irq_desc[irq].handler = &ioapic_level_irq_type;
+	} else {
+		irq_desc[irq].handler = &ioapic_edge_irq_type;
+	}
 
 	set_intr_gate(entry.vector, interrupt[irq]);
 

arch/x86_64/kernel/mpparse.c

@@ -886,6 +886,8 @@ void __init mp_parse_prt (void)
 	int			ioapic_pin = 0;
 	int			irq = 0;
 	int			idx, bit = 0;
+	int			edge_level = 0;
+	int			active_high_low = 0;
 
 	/*
 	 * Parsing through the PCI Interrupt Routing Table (PRT) and program
@@ -896,12 +898,19 @@ void __init mp_parse_prt (void)
 
 		/* Need to get irq for dynamic entry */
 		if (entry->link.handle) {
-			irq = acpi_pci_link_get_irq(entry->link.handle, entry->link.index);
+			irq = acpi_pci_link_get_irq(entry->link.handle, entry->link.index, &edge_level, &active_high_low);
 			if (!irq)
-			continue;
+				continue;
+		} else {
+			/* Hardwired IRQ. Assume PCI standard settings */
+			irq = entry->link.index;
+			edge_level = 1;
+			active_high_low = 1;
 		}
-		else
-		irq = entry->link.index;
+
+		/* Don't set up the ACPI SCI because it's already set up */
+		if (acpi_fadt.sci_int == irq)
+			continue;
 
 		ioapic = mp_find_ioapic(irq);
 		if (ioapic < 0)
@@ -930,7 +939,7 @@ void __init mp_parse_prt (void)
 
 		mp_ioapic_routing[ioapic].pin_programmed[idx] |= (1<<bit);
 
-		vector = io_apic_set_pci_routing(ioapic, ioapic_pin, irq);
+		vector = io_apic_set_pci_routing(ioapic, ioapic_pin, irq, edge_level, active_high_low);
 		if (vector)
 			entry->irq = irq;
 

arch/x86_64/kernel/pci-gart.c

@@ -31,6 +31,12 @@
 #include <asm/kdebug.h>
 #include <asm/proto.h>
 
+#ifdef CONFIG_PCI_NAMES
+#define pci_pretty_name(dev) ((dev)->pretty_name)
+#else
+#define pci_pretty_name(dev) ""
+#endif
+
 dma_addr_t bad_dma_address;
 
 unsigned long iommu_bus_base;	/* GART remapping area (physical) */
@@ -270,7 +276,7 @@ static void iommu_full(struct pci_dev *dev, size_t size, int dir)
 	
 	printk(KERN_ERR 
   "PCI-DMA: Out of IOMMU space for %lu bytes at device %s[%s]\n",
-	       size, dev ? dev->dev.name : "?", dev ? dev->slot_name : "?");
+	       size, dev ? pci_pretty_name(dev) : "", dev ? dev->slot_name : "?");
 
 	if (size > PAGE_SIZE*EMERGENCY_PAGES) {
 		if (dir == PCI_DMA_FROMDEVICE || dir == PCI_DMA_BIDIRECTIONAL)

include/asm-x86_64/io_apic.h

@@ -165,19 +165,11 @@ extern int skip_ioapic_setup;
 extern int io_apic_get_unique_id (int ioapic, int apic_id);
 extern int io_apic_get_version (int ioapic);
 extern int io_apic_get_redir_entries (int ioapic);
-extern int io_apic_set_pci_routing (int ioapic, int pin, int irq);
-#endif
-
-#ifdef CONFIG_ACPI_BOOT
-extern int io_apic_get_unique_id (int ioapic, int apic_id);
-extern int io_apic_get_version (int ioapic);
-extern int io_apic_get_redir_entries (int ioapic);
-extern int io_apic_set_pci_routing (int ioapic, int pin, int irq);
+extern int io_apic_set_pci_routing (int ioapic, int pin, int irq, int, int);
 #endif
 
 extern int sis_apic_bug; /* dummy */ 
 
-
 #else  /* !CONFIG_X86_IO_APIC */
 #define io_apic_assign_pci_irqs 0
 #endif