extern int (*pci_config_write)(int seg, int bus, int dev, int fn, int reg, int len, u32 value);
void pcibios_set_master(struct pci_dev *dev);
-void pcibios_penalize_isa_irq(int irq);
+void pcibios_penalize_isa_irq(int irq, int active);
struct irq_routing_table *pcibios_get_irq_routing_table(void);
int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
* address space. The networking and block device layers use
* this boolean for bounce buffer decisions
*
- * On AMD64 it mostly equals, but we set it to zero to tell some subsystems
- * that an IOMMU is available.
+ * On x86-64 it mostly equals, but we set it to zero to tell some subsystems
+ * that an hard or soft IOMMU is available.
*/
-#define PCI_DMA_BUS_IS_PHYS (no_iommu ? 1 : 0)
+#define PCI_DMA_BUS_IS_PHYS 0
/*
* x86-64 always supports DAC, but sometimes it is useful to force