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-rw-r--r--sys/include/arch/amd64/io.h78
1 files changed, 0 insertions, 78 deletions
diff --git a/sys/include/arch/amd64/io.h b/sys/include/arch/amd64/io.h
deleted file mode 100644
index c24c08d..0000000
--- a/sys/include/arch/amd64/io.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Hyra nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _AMD64_IO_H_
-#define _AMD64_IO_H_
-
-#include <sys/types.h>
-#include <sys/cdefs.h>
-
-static inline uint8_t
-inb(uint16_t port)
-{
- uint8_t result;
- __asm__("in %%dx, %%al" : "=a" (result) : "d" (port));
- return result;
-}
-
-static inline void
-outb(uint16_t port, uint8_t data)
-{
- __asm__("out %%al, %%dx" : :"a" (data), "d" (port));
-}
-
-static inline void
-outw(uint16_t port, uint16_t data)
-{
- __ASMV("outw %w0, %w1" : : "a" (data), "Nd" (port));
-}
-
-static inline uint16_t
-inw(uint16_t port)
-{
- uint16_t data;
- __ASMV("inw %w1, %w0" : "=a" (data) : "Nd" (port));
- return data;
-}
-
-static inline void
-outl(uint16_t port, uint32_t data)
-{
- __ASMV("outl %0, %w1" : : "a" (data), "Nd" (port));
-}
-
-static inline uint32_t
-inl(uint16_t port)
-{
- uint32_t data;
- __ASMV("inl %w1, %0" : "=a" (data) : "Nd" (port));
- return data;
-}
-
-#endif /* !_AMD64_IO_H_ */