#include <asm/scatterlist.h>
#include <asm/io.h>
-
#ifdef __KERNEL__
struct pci_sysdata {
int domain; /* PCI domain */
int node; /* NUMA node */
#ifdef CONFIG_X86_64
- void* iommu; /* IOMMU private data */
+ void *iommu; /* IOMMU private data */
#endif
};
/* scan a bus after allocating a pci_sysdata for it */
+extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops,
+ int node);
extern struct pci_bus *pci_scan_bus_with_sysdata(int busno);
static inline int pci_domain_nr(struct pci_bus *bus)
#define PCIBIOS_MIN_CARDBUS_IO 0x4000
void pcibios_config_init(void);
-struct pci_bus * pcibios_scan_root(int bus);
+struct pci_bus *pcibios_scan_root(int bus);
void pcibios_set_master(struct pci_dev *dev);
void pcibios_penalize_isa_irq(int irq, int active);
#define HAVE_PCI_MMAP
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
- enum pci_mmap_state mmap_state, int write_combine);
+ enum pci_mmap_state mmap_state,
+ int write_combine);
#ifdef CONFIG_PCI
+extern void early_quirks(void);
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
*strat = PCI_DMA_BURST_INFINITY;
*strategy_parameter = ~0UL;
}
+#else
+static inline void early_quirks(void) { }
#endif
-
#endif /* __KERNEL__ */
#ifdef CONFIG_X86_32
/* generic pci stuff */
#include <asm-generic/pci.h>
+#ifdef CONFIG_NUMA
+/* Returns the node based on pci bus */
+static inline int __pcibus_to_node(struct pci_bus *bus)
+{
+ struct pci_sysdata *sd = bus->sysdata;
+
+ return sd->node;
+}
+static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
+{
+ return node_to_cpumask(__pcibus_to_node(bus));
+}
+#endif
#endif