diff options
Diffstat (limited to 'include/asm-i386/pci.h')
| -rw-r--r-- | include/asm-i386/pci.h | 45 |
1 files changed, 8 insertions, 37 deletions
diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h index 64b6d0baedbc..4fcacc711385 100644 --- a/include/asm-i386/pci.h +++ b/include/asm-i386/pci.h @@ -3,6 +3,14 @@ #ifdef __KERNEL__ + +struct pci_sysdata { + int node; /* NUMA node */ +}; + +/* scan a bus after allocating a pci_sysdata for it */ +extern struct pci_bus *pci_scan_bus_with_sysdata(int busno); + #include <linux/mm.h> /* for struct page */ /* Can be used to override the logic in pci_scan_bus for skipping @@ -56,48 +64,11 @@ struct pci_dev; #define pci_unmap_len(PTR, LEN_NAME) (0) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (1) - -static inline dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, unsigned long offset, int direction) -{ - return ((dma64_addr_t) page_to_phys(page) + - (dma64_addr_t) offset); -} - -static inline struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return pfn_to_page(dma_addr >> PAGE_SHIFT); -} - -static inline unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - flush_write_buffers(); -} - #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); -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, |