merged libdha and libvidix, moved all files from libdha to vidix directory

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22918 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 293 insertions, 0 deletions

diff --git a/vidix/sysdep/AsmMacros_x86.h b/vidix/sysdep/AsmMacros_x86.h
new file mode 100644
index 0000000000..c2ab1dc217
--- /dev/null
+++ b/vidix/sysdep/AsmMacros_x86.h
@@ -0,0 +1,293 @@
+/*
+   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_X86_H
+#define __ASM_MACROS_X86_H
+
+//#if defined (WINNT)
+//#error This stuff is not ported on your system
+//#else
+
+#include "config.h"
+
+#ifdef CONFIG_DHAHELPER
+#include <sys/ioctl.h>
+#include "../kernelhelper/dhahelper.h"
+
+extern int dhahelper_fd;
+extern int dhahelper_initialized;
+#endif
+
+#ifdef CONFIG_SVGAHELPER
+#include <sys/ioctl.h>
+#include <svgalib_helper.h>
+
+#ifndef SVGALIB_HELPER_IOC_MAGIC
+/* svgalib 1.9.18+ compatibility ::atmos */
+#define SVGALIB_HELPER_IOCSOUTB	SVGAHELPER_OUTB
+#define SVGALIB_HELPER_IOCSOUTW	SVGAHELPER_OUTW
+#define SVGALIB_HELPER_IOCSOUTL	SVGAHELPER_OUTL
+#define SVGALIB_HELPER_IOCGINB	SVGAHELPER_INB
+#define SVGALIB_HELPER_IOCGINW	SVGAHELPER_INW
+#define SVGALIB_HELPER_IOCGINL	SVGAHELPER_INL
+#endif
+
+extern int svgahelper_fd;
+extern int svgahelper_initialized;
+
+static __inline__ void svga_outb(short port, char value)
+{
+    io_t iov;
+    
+    iov.val = value;
+    iov.port = port;
+    ioctl(svgahelper_fd, SVGALIB_HELPER_IOCSOUTB, &iov);
+}
+
+static __inline__ void svga_outw(short port, char value)
+{
+    io_t iov;
+    
+    iov.val = value;
+    iov.port = port;
+    ioctl(svgahelper_fd, SVGALIB_HELPER_IOCSOUTW, &iov);
+}
+
+static __inline__ void svga_outl(short port, unsigned int value)
+{
+    io_t iov;
+    
+    iov.val = value;
+    iov.port = port;
+    ioctl(svgahelper_fd, SVGALIB_HELPER_IOCSOUTL, &iov);
+}
+
+static __inline__ unsigned int svga_inb(short port)
+{
+    io_t iov;
+    
+    iov.port = port;
+    ioctl(svgahelper_fd, SVGALIB_HELPER_IOCGINB, &iov);
+    
+    return iov.val;
+}
+
+static __inline__ unsigned int svga_inw(short port)
+{
+    io_t iov;
+    
+    iov.port = port;
+    ioctl(svgahelper_fd, SVGALIB_HELPER_IOCGINW, &iov);
+    
+    return iov.val;
+}
+
+static __inline__ unsigned int svga_inl(short port)
+{
+    io_t iov;
+    
+    iov.port = port;
+    ioctl(svgahelper_fd, SVGALIB_HELPER_IOCGINL, &iov);
+    
+    return iov.val;
+}
+#endif /* CONIFG_SVGAHELPER */
+
+static __inline__ void outb(short port,char val)
+{
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+    {
+	svga_outb(port, val);
+	return;
+    }
+#endif
+
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_WRITE;
+	_port.addr = port;
+	_port.size = 1;
+	_port.value = val;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return;
+    }
+    else
+#endif
+   __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));
+    return;
+}
+
+static __inline__ void outw(short port,short val)
+{
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+    {
+	svga_outw(port, val);
+	return;
+    }
+#endif
+
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_WRITE;
+	_port.addr = port;
+	_port.size = 2;
+	_port.value = val;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return;
+    }
+    else
+#endif
+   __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port));
+    return;
+}
+
+static __inline__ void outl(short port,unsigned int val)
+{
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+    {
+	svga_outl(port, val);
+	return;
+    }
+#endif
+
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_WRITE;
+	_port.addr = port;
+	_port.size = 4;
+	_port.value = val;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return;
+    }
+    else
+#endif
+   __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port));
+    return;
+}
+
+static __inline__ unsigned int inb(short port)
+{
+   unsigned char ret = 0;
+
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+    {
+	return svga_inb(port);
+    }
+#endif
+
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_READ;
+	_port.addr = port;
+	_port.size = 1;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return _port.value;
+    }
+    else
+#endif
+   __asm__ __volatile__("inb %1,%0" :
+       "=a" (ret) :
+       "d" (port));
+   return ret;
+}
+
+static __inline__ unsigned int inw(short port)
+{
+   unsigned short ret = 0;
+
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+    {
+	return svga_inw(port);
+    }
+#endif
+
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_READ;
+	_port.addr = port;
+	_port.size = 2;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return _port.value;
+    }
+    else
+#endif
+   __asm__ __volatile__("inw %1,%0" :
+       "=a" (ret) :
+       "d" (port));
+   return ret;
+}
+
+static __inline__ unsigned int inl(short port)
+{
+   unsigned int ret = 0;
+
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+    {
+	return svga_inl(port);
+    }
+#endif
+
+#ifdef CONFIG_DHAHELPER
+    if (dhahelper_initialized == 1)
+    {
+	dhahelper_port_t _port;
+	
+	_port.operation = PORT_OP_READ;
+	_port.addr = port;
+	_port.size = 4;
+        if (ioctl(dhahelper_fd, DHAHELPER_PORT, &_port) == 0)
+	    return _port.value;
+    }
+    else
+#endif
+   __asm__ __volatile__("inl %1,%0" :
+       "=a" (ret) :
+       "d" (port));
+   return ret;
+}
+
+static __inline__ void intr_disable()
+{
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+	return;
+#endif
+  __asm__ __volatile__("cli");
+}
+
+static __inline__ void intr_enable()
+{
+#ifdef CONFIG_SVGAHELPER
+    if (svgahelper_initialized == 1)
+	return;
+#endif
+  __asm__ __volatile__("sti");
+}
+
+#endif
+
+//#endif