Code-base clean-up and refactoring (#47)

[lunaix-os.git] / lunaix-os / arch / x86 / includes / sys / port_io.h

diff --git a/lunaix-os/arch/x86/includes/sys/port_io.h b/lunaix-os/arch/x86/includes/sys/port_io.h
deleted file mode 100644 (file)
index da2798b..0000000
--- a/lunaix-os/arch/x86/includes/sys/port_io.h
+++ /dev/null
@@ -1,124 +0,0 @@
-#ifndef __LUNAIX_PORT_IO_H
-#define __LUNAIX_PORT_IO_H
-
-#include <lunaix/types.h>
-
-static inline u8_t
-port_rdbyte(int port)
-{
-    u8_t data;
-    asm volatile("inb %w1,%0" : "=a"(data) : "d"(port));
-    return data;
-}
-
-static inline void
-port_rdbytes(int port, void* addr, int cnt)
-{
-    asm volatile("cld\n"
-                 "repne\n"
-                 "insb"
-                 : "=D"(addr), "=c"(cnt)
-                 : "d"(port), "0"(addr), "1"(cnt)
-                 : "memory", "cc");
-}
-
-static inline u16_t
-port_rdword(int port)
-{
-    u16_t data;
-    asm volatile("inw %w1,%0" : "=a"(data) : "d"(port));
-    return data;
-}
-
-static inline void
-port_rdwords(int port, void* addr, int cnt)
-{
-    asm volatile("cld\n"
-                 "repne\n"
-                 "insw"
-                 : "=D"(addr), "=c"(cnt)
-                 : "d"(port), "0"(addr), "1"(cnt)
-                 : "memory", "cc");
-}
-
-static inline u32_t
-port_rddword(int port)
-{
-    u32_t data;
-    asm volatile("inl %w1,%0" : "=a"(data) : "d"(port));
-    return data;
-}
-
-static inline void
-port_rddwords(int port, void* addr, int cnt)
-{
-    asm volatile("cld\n"
-                 "repne\n"
-                 "insl"
-                 : "=D"(addr), "=c"(cnt)
-                 : "d"(port), "0"(addr), "1"(cnt)
-                 : "memory", "cc");
-}
-
-static inline void
-port_wrbyte(int port, u8_t data)
-{
-    asm volatile("outb %0, %w1" : : "a"(data), "d"(port));
-}
-
-static inline void
-port_wrbytes(int port, const void* addr, int cnt)
-{
-    asm volatile("cld\n"
-                 "repne\n"
-                 "outsb"
-                 : "=S"(addr), "=c"(cnt)
-                 : "d"(port), "0"(addr), "1"(cnt)
-                 : "cc");
-}
-
-static inline void
-port_wrword(int port, u16_t data)
-{
-    asm volatile("outw %0,%w1" : : "a"(data), "d"(port));
-}
-
-static inline void
-port_wrwords(int port, const void* addr, int cnt)
-{
-    asm volatile("cld\n"
-                 "repne\n"
-                 "outsw"
-                 : "=S"(addr), "=c"(cnt)
-                 : "d"(port), "0"(addr), "1"(cnt)
-                 : "cc");
-}
-
-static inline void
-port_wrdwords(int port, const void* addr, int cnt)
-{
-    asm volatile("cld\n"
-                 "repne\n"
-                 "outsl"
-                 : "=S"(addr), "=c"(cnt)
-                 : "d"(port), "0"(addr), "1"(cnt)
-                 : "cc");
-}
-
-static inline void
-port_wrdword(int port, u32_t data)
-{
-    asm volatile("outl %0,%w1" : : "a"(data), "d"(port));
-}
-
-static inline void
-port_delay(int counter)
-{
-    asm volatile("   test %0, %0\n"
-                 "   jz 1f\n"
-                 "2: dec %0\n"
-                 "   jnz 2b\n"
-                 "1: dec %0" ::"a"(counter));
-}
-
-#endif /* __LUNAIX_PORT_port_H */