diff options
Diffstat (limited to 'include/asm-x86/pci.h')
| -rw-r--r-- | include/asm-x86/pci.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h index e88361966347..c61190cb9e12 100644 --- a/include/asm-x86/pci.h +++ b/include/asm-x86/pci.h @@ -66,6 +66,7 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, #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) @@ -73,9 +74,10 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } +#else +static inline void early_quirks(void) { } #endif - #endif /* __KERNEL__ */ #ifdef CONFIG_X86_32 @@ -90,6 +92,19 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, /* 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 |