diff options
Diffstat (limited to 'libc/kernel/arch-x86/asm/io_32.h')
-rw-r--r-- | libc/kernel/arch-x86/asm/io_32.h | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/libc/kernel/arch-x86/asm/io_32.h b/libc/kernel/arch-x86/asm/io_32.h deleted file mode 100644 index f7e0025..0000000 --- a/libc/kernel/arch-x86/asm/io_32.h +++ /dev/null @@ -1,27 +0,0 @@ -/**************************************************************************** - **************************************************************************** - *** - *** This header was automatically generated from a Linux kernel header - *** of the same name, to make information necessary for userspace to - *** call into the kernel available to libc. It contains only constants, - *** structures, and macros generated from the original header, and thus, - *** contains no copyrightable information. - *** - **************************************************************************** - ****************************************************************************/ -#ifndef _ASM_IO_H -#define _ASM_IO_H - -#include <linux/string.h> -#include <linux/compiler.h> - -#define IO_SPACE_LIMIT 0xffff - -#define XQUAD_PORTIO_BASE 0xfe400000 -#define XQUAD_PORTIO_QUAD 0x40000 - -#ifdef REALLY_SLOW_IO -#endif -#define __BUILDIO(bwl,bw,type) static inline void out##bwl(unsigned type value, int port) { out##bwl##_local(value, port); } static inline unsigned type in##bwl(int port) { return in##bwl##_local(port); } -#define BUILDIO(bwl,bw,type) static inline void out##bwl##_local(unsigned type value, int port) { __asm__ __volatile__("out" #bwl " %" #bw "0, %w1" : : "a"(value), "Nd"(port)); } static inline unsigned type in##bwl##_local(int port) { unsigned type value; __asm__ __volatile__("in" #bwl " %w1, %" #bw "0" : "=a"(value) : "Nd"(port)); return value; } static inline void out##bwl##_local_p(unsigned type value, int port) { out##bwl##_local(value, port); slow_down_io(); } static inline unsigned type in##bwl##_local_p(int port) { unsigned type value = in##bwl##_local(port); slow_down_io(); return value; } __BUILDIO(bwl,bw,type) 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)); } -#endif |