diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/pci-bridge.h | 20 | ||||
| -rw-r--r-- | include/asm-powerpc/ppc_asm.h | 12 | ||||
| -rw-r--r-- | include/asm-powerpc/vio.h | 5 |
3 files changed, 37 insertions, 0 deletions
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h index d53e0eb1de16..e909769b6410 100644 --- a/include/asm-powerpc/pci-bridge.h +++ b/include/asm-powerpc/pci-bridge.h @@ -71,6 +71,14 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus) return bus->sysdata; } +static inline int isa_vaddr_is_ioport(void __iomem *address) +{ + /* No specific ISA handling on ppc32 at this stage, it + * all goes through PCI + */ + return 0; +} + /* These are used for config access before all the PCI probing has been done. */ int early_read_config_byte(struct pci_controller *hose, int bus, int dev_fn, @@ -241,6 +249,13 @@ extern void pcibios_free_controller(struct pci_controller *phb); extern void isa_bridge_find_early(struct pci_controller *hose); +static inline int isa_vaddr_is_ioport(void __iomem *address) +{ + /* Check if address hits the reserved legacy IO range */ + unsigned long ea = (unsigned long)address; + return ea >= ISA_IO_BASE && ea < ISA_IO_END; +} + extern int pcibios_unmap_io_space(struct pci_bus *bus); extern int pcibios_map_io_space(struct pci_bus *bus); @@ -271,11 +286,16 @@ extern struct pci_controller * pcibios_alloc_controller(struct device_node *dev); #ifdef CONFIG_PCI extern unsigned long pci_address_to_pio(phys_addr_t address); +extern int pcibios_vaddr_is_ioport(void __iomem *address); #else static inline unsigned long pci_address_to_pio(phys_addr_t address) { return (unsigned long)-1; } +static inline int pcibios_vaddr_is_ioport(void __iomem *address) +{ + return 0; +} #endif diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h index fa083d8e4663..65325721446d 100644 --- a/include/asm-powerpc/ppc_asm.h +++ b/include/asm-powerpc/ppc_asm.h @@ -181,6 +181,18 @@ name: \ .type GLUE(.,name),@function; \ GLUE(.,name): +#define _INIT_STATIC(name) \ + .section ".text.init.refok"; \ + .align 2 ; \ + .section ".opd","aw"; \ +name: \ + .quad GLUE(.,name); \ + .quad .TOC.@tocbase; \ + .quad 0; \ + .previous; \ + .type GLUE(.,name),@function; \ +GLUE(.,name): + #else /* 32-bit */ #define _GLOBAL(n) \ diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h index 0117b544ecbc..3a0975e2adad 100644 --- a/include/asm-powerpc/vio.h +++ b/include/asm-powerpc/vio.h @@ -80,6 +80,11 @@ extern const void *vio_get_attribute(struct vio_dev *vdev, char *which, extern struct vio_dev *vio_find_node(struct device_node *vnode); extern int vio_enable_interrupts(struct vio_dev *dev); extern int vio_disable_interrupts(struct vio_dev *dev); +#else +static inline int vio_enable_interrupts(struct vio_dev *dev) +{ + return 0; +} #endif static inline struct vio_driver *to_vio_driver(struct device_driver *drv) |