diff options
Diffstat (limited to 'arch/x86/include/asm/pci_x86.h')
| -rw-r--r-- | arch/x86/include/asm/pci_x86.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index b3a53174602..fa1195dae42 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -7,9 +7,13 @@ #undef DEBUG #ifdef DEBUG -#define DBG(x...) printk(x) +#define DBG(fmt, ...) printk(fmt, ##__VA_ARGS__) #else -#define DBG(x...) +#define DBG(fmt, ...) \ +do { \ + if (0) \ + printk(fmt, ##__VA_ARGS__); \ +} while (0) #endif #define PCI_PROBE_BIOS 0x0001 @@ -50,7 +54,6 @@ void pcibios_set_cache_line_size(void); /* pci-pc.c */ extern int pcibios_last_bus; -extern struct pci_bus *pci_root_bus; extern struct pci_ops pci_root_ops; void pcibios_scan_specific_bus(int busn); @@ -100,6 +103,7 @@ struct pci_raw_ops { extern const struct pci_raw_ops *raw_pci_ops; extern const struct pci_raw_ops *raw_pci_ext_ops; +extern const struct pci_raw_ops pci_mmcfg; extern const struct pci_raw_ops pci_direct_conf1; extern bool port_cf9_safe; @@ -135,6 +139,11 @@ struct pci_mmcfg_region { extern int __init pci_mmcfg_arch_init(void); extern void __init pci_mmcfg_arch_free(void); +extern int pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg); +extern void pci_mmcfg_arch_unmap(struct pci_mmcfg_region *cfg); +extern int pci_mmconfig_insert(struct device *dev, u16 seg, u8 start, u8 end, + phys_addr_t addr); +extern int pci_mmconfig_delete(u16 seg, u8 start, u8 end); extern struct pci_mmcfg_region *pci_mmconfig_lookup(int segment, int bus); extern struct list_head pci_mmcfg_list; |