diff options
Diffstat (limited to 'arch/x86/include/asm/pci.h')
| -rw-r--r-- | arch/x86/include/asm/pci.h | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index ada8c201d513..404a880ea325 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -45,8 +45,15 @@ static inline int pci_proc_domain(struct pci_bus *bus) #ifdef CONFIG_PCI extern unsigned int pcibios_assign_all_busses(void); +extern int pci_legacy_init(void); +# ifdef CONFIG_ACPI +# define x86_default_pci_init pci_acpi_init +# else +# define x86_default_pci_init pci_legacy_init +# endif #else -#define pcibios_assign_all_busses() 0 +# define pcibios_assign_all_busses() 0 +# define x86_default_pci_init NULL #endif extern unsigned long pci_mem_start; @@ -90,40 +97,14 @@ extern void pci_iommu_alloc(void); #define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys) -#if defined(CONFIG_X86_64) || defined(CONFIG_DMAR) || defined(CONFIG_DMA_API_DEBUG) - -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \ - dma_addr_t ADDR_NAME; -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \ - __u32 LEN_NAME; -#define pci_unmap_addr(PTR, ADDR_NAME) \ - ((PTR)->ADDR_NAME) -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \ - (((PTR)->ADDR_NAME) = (VAL)) -#define pci_unmap_len(PTR, LEN_NAME) \ - ((PTR)->LEN_NAME) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ - (((PTR)->LEN_NAME) = (VAL)) - -#else - -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME[0]; -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) unsigned LEN_NAME[0]; -#define pci_unmap_addr(PTR, ADDR_NAME) sizeof((PTR)->ADDR_NAME) -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \ - do { break; } while (pci_unmap_addr(PTR, ADDR_NAME)) -#define pci_unmap_len(PTR, LEN_NAME) sizeof((PTR)->LEN_NAME) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ - do { break; } while (pci_unmap_len(PTR, LEN_NAME)) - -#endif - #endif /* __KERNEL__ */ #ifdef CONFIG_X86_64 #include "pci_64.h" #endif +void dma32_reserve_bootmem(void); + /* implement the pci_ DMA API in terms of the generic device dma_ one */ #include <asm-generic/pci-dma-compat.h> |