mirror of
https://github.com/mpv-player/mpv
synced 2024-12-23 15:22:09 +00:00
5f3109cf12
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4165 b3059339-0415-0410-9bf9-f77b7e298cf2
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
|
|
This file is based on:
|
|
$XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/util/AsmMacros.h,v 1.1 2001/11/16 21:13:34 tsi Exp $
|
|
Modified for readability by Nick Kurshev
|
|
*/
|
|
|
|
#ifndef __ASM_MACROS_SPARC_H
|
|
#define __ASM_MACROS_SPARC_H
|
|
|
|
#ifndef ASI_PL
|
|
#define ASI_PL 0x88
|
|
#endif
|
|
|
|
static __inline__ void outb(unsigned long port, char val)
|
|
{
|
|
__asm__ __volatile__("stba %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL));
|
|
}
|
|
|
|
static __inline__ void outw(unsigned long port, char val)
|
|
{
|
|
__asm__ __volatile__("stha %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL));
|
|
}
|
|
|
|
static __inline__ void outl(unsigned long port, char val)
|
|
{
|
|
__asm__ __volatile__("sta %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL));
|
|
}
|
|
|
|
static __inline__ unsigned int inb(unsigned long port)
|
|
{
|
|
unsigned char ret;
|
|
__asm__ __volatile__("lduba [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL));
|
|
return ret;
|
|
}
|
|
|
|
static __inline__ unsigned int inw(unsigned long port)
|
|
{
|
|
unsigned char ret;
|
|
__asm__ __volatile__("lduha [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL));
|
|
return ret;
|
|
}
|
|
|
|
static __inline__ unsigned int inl(unsigned long port)
|
|
{
|
|
unsigned char ret;
|
|
__asm__ __volatile__("lda [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL));
|
|
return ret;
|
|
}
|
|
|
|
#define intr_disable()
|
|
#define intr_enable()
|
|
|
|
#endif
|