diff options
| -rw-r--r-- | arch/parisc/include/asm/io.h | 132 |
1 files changed, 43 insertions, 89 deletions
diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h index 42ffb60a6ea9..37580ad8d5bd 100644 --- a/arch/parisc/include/asm/io.h +++ b/arch/parisc/include/asm/io.h @@ -128,98 +128,16 @@ static inline void gsc_writeq(unsigned long long val, unsigned long addr) void __iomem *ioremap(unsigned long offset, unsigned long size); #define ioremap_wc ioremap #define ioremap_uc ioremap +#define pci_iounmap pci_iounmap extern void iounmap(const volatile void __iomem *addr); -static inline unsigned char __raw_readb(const volatile void __iomem *addr) -{ - return (*(volatile unsigned char __force *) (addr)); -} -static inline unsigned short __raw_readw(const volatile void __iomem *addr) -{ - return *(volatile unsigned short __force *) addr; -} -static inline unsigned int __raw_readl(const volatile void __iomem *addr) -{ - return *(volatile unsigned int __force *) addr; -} -static inline unsigned long long __raw_readq(const volatile void __iomem *addr) -{ - return *(volatile unsigned long long __force *) addr; -} - -static inline void __raw_writeb(unsigned char b, volatile void __iomem *addr) -{ - *(volatile unsigned char __force *) addr = b; -} -static inline void __raw_writew(unsigned short b, volatile void __iomem *addr) -{ - *(volatile unsigned short __force *) addr = b; -} -static inline void __raw_writel(unsigned int b, volatile void __iomem *addr) -{ - *(volatile unsigned int __force *) addr = b; -} -static inline void __raw_writeq(unsigned long long b, volatile void __iomem *addr) -{ - *(volatile unsigned long long __force *) addr = b; -} - -static inline unsigned char readb(const volatile void __iomem *addr) -{ - return __raw_readb(addr); -} -static inline unsigned short readw(const volatile void __iomem *addr) -{ - return le16_to_cpu((__le16 __force) __raw_readw(addr)); -} -static inline unsigned int readl(const volatile void __iomem *addr) -{ - return le32_to_cpu((__le32 __force) __raw_readl(addr)); -} -static inline unsigned long long readq(const volatile void __iomem *addr) -{ - return le64_to_cpu((__le64 __force) __raw_readq(addr)); -} - -static inline void writeb(unsigned char b, volatile void __iomem *addr) -{ - __raw_writeb(b, addr); -} -static inline void writew(unsigned short w, volatile void __iomem *addr) -{ - __raw_writew((__u16 __force) cpu_to_le16(w), addr); -} -static inline void writel(unsigned int l, volatile void __iomem *addr) -{ - __raw_writel((__u32 __force) cpu_to_le32(l), addr); -} -static inline void writeq(unsigned long long q, volatile void __iomem *addr) -{ - __raw_writeq((__u64 __force) cpu_to_le64(q), addr); -} - -#define readb readb -#define readw readw -#define readl readl -#define readq readq -#define writeb writeb -#define writew writew -#define writel writel -#define writeq writeq - -#define readb_relaxed(addr) readb(addr) -#define readw_relaxed(addr) readw(addr) -#define readl_relaxed(addr) readl(addr) -#define readq_relaxed(addr) readq(addr) -#define writeb_relaxed(b, addr) writeb(b, addr) -#define writew_relaxed(w, addr) writew(w, addr) -#define writel_relaxed(l, addr) writel(l, addr) -#define writeq_relaxed(q, addr) writeq(q, addr) - void memset_io(volatile void __iomem *addr, unsigned char val, int count); void memcpy_fromio(void *dst, const volatile void __iomem *src, int count); void memcpy_toio(volatile void __iomem *dst, const void *src, int count); +#define memset_io memset_io +#define memcpy_fromio memcpy_fromio +#define memcpy_toio memcpy_toio /* Port-space IO */ @@ -241,10 +159,15 @@ extern void eisa_out32(unsigned int data, unsigned short port); extern unsigned char inb(int addr); extern unsigned short inw(int addr); extern unsigned int inl(int addr); - extern void outb(unsigned char b, int addr); extern void outw(unsigned short b, int addr); extern void outl(unsigned int b, int addr); +#define inb inb +#define inw inw +#define inl inl +#define outb outb +#define outw outw +#define outl outl #elif defined(CONFIG_EISA) #define inb eisa_in8 #define inw eisa_in16 @@ -270,7 +193,9 @@ static inline int inl(unsigned long addr) BUG(); return -1; } - +#define inb inb +#define inw inw +#define inl inl #define outb(x, y) ({(void)(x); (void)(y); BUG(); 0;}) #define outw(x, y) ({(void)(x); (void)(y); BUG(); 0;}) #define outl(x, y) ({(void)(x); (void)(y); BUG(); 0;}) @@ -285,7 +210,12 @@ extern void insl (unsigned long port, void *dst, unsigned long count); extern void outsb (unsigned long port, const void *src, unsigned long count); extern void outsw (unsigned long port, const void *src, unsigned long count); extern void outsl (unsigned long port, const void *src, unsigned long count); - +#define insb insb +#define insw insw +#define insl insl +#define outsb outsb +#define outsw outsw +#define outsl outsl /* IO Port space is : BBiiii where BB is HBA number. */ #define IO_SPACE_LIMIT 0x00ffffff @@ -307,6 +237,28 @@ extern void iowrite64(u64 val, void __iomem *addr); extern void iowrite64be(u64 val, void __iomem *addr); #include <asm-generic/iomap.h> +/* + * These get provided from <asm-generic/iomap.h> since parisc does not + * select GENERIC_IOMAP. + */ +#define ioport_map ioport_map +#define ioport_unmap ioport_unmap +#define ioread8 ioread8 +#define ioread16 ioread16 +#define ioread32 ioread32 +#define ioread16be ioread16be +#define ioread32be ioread32be +#define iowrite8 iowrite8 +#define iowrite16 iowrite16 +#define iowrite32 iowrite32 +#define iowrite16be iowrite16be +#define iowrite32be iowrite32be +#define ioread8_rep ioread8_rep +#define ioread16_rep ioread16_rep +#define ioread32_rep ioread32_rep +#define iowrite8_rep iowrite8_rep +#define iowrite16_rep iowrite16_rep +#define iowrite32_rep iowrite32_rep /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem @@ -316,4 +268,6 @@ extern void iowrite64be(u64 val, void __iomem *addr); extern int devmem_is_allowed(unsigned long pfn); +#include <asm-generic/io.h> + #endif |