diff options
Diffstat (limited to 'qemu/roms/openbios/include/arch/ia64/io.h')
-rw-r--r-- | qemu/roms/openbios/include/arch/ia64/io.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/qemu/roms/openbios/include/arch/ia64/io.h b/qemu/roms/openbios/include/arch/ia64/io.h deleted file mode 100644 index 8f06dcdaf..000000000 --- a/qemu/roms/openbios/include/arch/ia64/io.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef _ASM_IO_H -#define _ASM_IO_H - -extern unsigned long virt_offset; - -#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - virt_offset)) -#define virt_to_phys(virt) ((unsigned long) (virt) + virt_offset) - -#define __SLOW_DOWN_IO "outb %%al,$0x80;" -static inline void slow_down_io(void) -{ - __asm__ __volatile__( - __SLOW_DOWN_IO -#ifdef REALLY_SLOW_IO - __SLOW_DOWN_IO __SLOW_DOWN_IO __SLOW_DOWN_IO -#endif - : : ); -} - -#define BUILDIO(bwl,bw,type) \ -static inline void out##bwl(unsigned type value, int port) { \ - __asm__ __volatile__("out" #bwl " %" #bw "0, %w1" : : "a"(value), "Nd"(port)); \ -} \ -static inline unsigned type in##bwl(int port) { \ - unsigned type value; \ - __asm__ __volatile__("in" #bwl " %w1, %" #bw "0" : "=a"(value) : "Nd"(port)); \ - return value; \ -} \ -static inline void out##bwl##_p(unsigned type value, int port) { \ - out##bwl(value, port); \ - slow_down_io(); \ -} \ -static inline unsigned type in##bwl##_p(int port) { \ - unsigned type value = in##bwl(port); \ - slow_down_io(); \ - return value; \ -} \ -static inline void outs##bwl(int port, const void *addr, unsigned long count) { \ - __asm__ __volatile__("rep; outs" #bwl : "+S"(addr), "+c"(count) : "d"(port)); \ -} \ -static inline void ins##bwl(int port, void *addr, unsigned long count) { \ - __asm__ __volatile__("rep; ins" #bwl : "+D"(addr), "+c"(count) : "d"(port)); \ -} - -#ifndef BOOTSTRAP -BUILDIO(b,b,char) -BUILDIO(w,w,short) -BUILDIO(l,,int) -#else -extern u8 inb( u32 reg ); -extern u16 inw( u32 reg ); -extern u32 inl( u32 reg ); -extern void insw( u32 reg, void *addr, unsigned long count ); -extern void outb( u32 reg, u8 val ); -extern void outw( u32 reg, u16 val ); -extern void outl( u32 reg, u32 val ); -extern void outsw( u32 reg, const void *addr, unsigned long count); -#endif -#endif |