diff options
Diffstat (limited to 'arch/m68k/include/asm/io_mm.h')
| -rw-r--r-- | arch/m68k/include/asm/io_mm.h | 98 |
1 files changed, 9 insertions, 89 deletions
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index ed5333e87879..fe485f4f5fac 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -26,6 +26,7 @@ #include <linux/compiler.h> #include <asm/raw_io.h> #include <asm/virtconvert.h> +#include <asm/kmap.h> #include <asm-generic/iomap.h> @@ -85,53 +86,7 @@ #endif /* ATARI_ROM_ISA */ -#if defined(CONFIG_PCI) && defined(CONFIG_COLDFIRE) - -#define HAVE_ARCH_PIO_SIZE -#define PIO_OFFSET 0 -#define PIO_MASK 0xffff -#define PIO_RESERVED 0x10000 - -u8 mcf_pci_inb(u32 addr); -u16 mcf_pci_inw(u32 addr); -u32 mcf_pci_inl(u32 addr); -void mcf_pci_insb(u32 addr, u8 *buf, u32 len); -void mcf_pci_insw(u32 addr, u16 *buf, u32 len); -void mcf_pci_insl(u32 addr, u32 *buf, u32 len); - -void mcf_pci_outb(u8 v, u32 addr); -void mcf_pci_outw(u16 v, u32 addr); -void mcf_pci_outl(u32 v, u32 addr); -void mcf_pci_outsb(u32 addr, const u8 *buf, u32 len); -void mcf_pci_outsw(u32 addr, const u16 *buf, u32 len); -void mcf_pci_outsl(u32 addr, const u32 *buf, u32 len); - -#define inb mcf_pci_inb -#define inb_p mcf_pci_inb -#define inw mcf_pci_inw -#define inw_p mcf_pci_inw -#define inl mcf_pci_inl -#define inl_p mcf_pci_inl -#define insb mcf_pci_insb -#define insw mcf_pci_insw -#define insl mcf_pci_insl - -#define outb mcf_pci_outb -#define outb_p mcf_pci_outb -#define outw mcf_pci_outw -#define outw_p mcf_pci_outw -#define outl mcf_pci_outl -#define outl_p mcf_pci_outl -#define outsb mcf_pci_outsb -#define outsw mcf_pci_outsw -#define outsl mcf_pci_outsl - -#define readb(addr) in_8(addr) -#define writeb(v, addr) out_8((addr), (v)) -#define readw(addr) in_le16(addr) -#define writew(v, addr) out_le16((addr), (v)) - -#elif defined(CONFIG_ISA) || defined(CONFIG_ATARI_ROM_ISA) +#if defined(CONFIG_ISA) || defined(CONFIG_ATARI_ROM_ISA) #if MULTI_ISA == 0 #undef MULTI_ISA @@ -414,8 +369,7 @@ static inline void isa_delay(void) #define writew(val, addr) out_le16((addr), (val)) #endif /* CONFIG_ATARI_ROM_ISA */ -#if !defined(CONFIG_ISA) && !defined(CONFIG_ATARI_ROM_ISA) && \ - !(defined(CONFIG_PCI) && defined(CONFIG_COLDFIRE)) +#if !defined(CONFIG_ISA) && !defined(CONFIG_ATARI_ROM_ISA) /* * We need to define dummy functions for GENERIC_IOMAP support. */ @@ -461,39 +415,6 @@ static inline void isa_delay(void) #define mmiowb() -static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size) -{ - return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); -} -static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size) -{ - return __ioremap(physaddr, size, IOMAP_NOCACHE_SER); -} -#define ioremap_uc ioremap_nocache -static inline void __iomem *ioremap_wt(unsigned long physaddr, - unsigned long size) -{ - return __ioremap(physaddr, size, IOMAP_WRITETHROUGH); -} -static inline void __iomem *ioremap_fullcache(unsigned long physaddr, - unsigned long size) -{ - return __ioremap(physaddr, size, IOMAP_FULL_CACHING); -} - -static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) -{ - __builtin_memset((void __force *) addr, val, count); -} -static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) -{ - __builtin_memcpy(dst, (void __force *) src, count); -} -static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) -{ - __builtin_memcpy((void __force *) dst, src, count); -} - #ifndef CONFIG_SUN3 #define IO_SPACE_LIMIT 0xffff #else @@ -515,13 +436,12 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int */ #define xlate_dev_kmem_ptr(p) p -static inline void __iomem *ioport_map(unsigned long port, unsigned int nr) -{ - return (void __iomem *) port; -} +#define readb_relaxed(addr) readb(addr) +#define readw_relaxed(addr) readw(addr) +#define readl_relaxed(addr) readl(addr) -static inline void ioport_unmap(void __iomem *p) -{ -} +#define writeb_relaxed(b, addr) writeb(b, addr) +#define writew_relaxed(b, addr) writew(b, addr) +#define writel_relaxed(b, addr) writel(b, addr) #endif /* _IO_H */ |