Switched to xorg-server-1.6.99.900.tar.gz

1 files changed, 2 insertions, 54 deletions

diff --git a/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c b/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c
index be69b9dd1..8a5017e52 100644
--- a/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c
+++ b/xorg-server/hw/xfree86/os-support/misc/SlowBcopy.c
@@ -1,15 +1,8 @@
-/*******************************************************************************
-  for Alpha Linux
-*******************************************************************************/
- 
 /* 
  *   Create a dependency that should be immune from the effect of register
  *   renaming as is commonly seen in superscalar processors.  This should
  *   insert a minimum of 100-ns delays between reads/writes at clock rates
  *   up to 100 MHz---GGL
- *   
- *   Slowbcopy(char *src, char *dst, int count)   
- *   
  */ 
 
 #ifdef HAVE_XORG_CONFIG_H
@@ -24,7 +17,7 @@
 
 static int really_slow_bcopy;
 
-_X_EXPORT void
+void
 xf86SetReallySlowBcopy(void)
 {
 	really_slow_bcopy = 1;
@@ -42,7 +35,7 @@ static void xf86_really_slow_bcopy(unsigned char *src, unsigned char *dst, int l
 #endif
 
 /* The outb() isn't needed on my machine, but who knows ... -- ost */
-_X_EXPORT void
+void
 xf86SlowBcopy(unsigned char *src, unsigned char *dst, int len)
 {
 #if defined(__i386__) || defined(__amd64__)
@@ -54,48 +47,3 @@ xf86SlowBcopy(unsigned char *src, unsigned char *dst, int len)
     while(len--)
 	*dst++ = *src++;
 }
-
-#ifdef __alpha__
-
-#ifdef linux
-
-#define SPARSE (7)
-
-#else
-
-#define SPARSE 0
-
-#endif
-
-_X_EXPORT void
-xf86SlowBCopyFromBus(unsigned char *src, unsigned char *dst, int count)
-{
-    unsigned long addr;
-    long result;
-
-    addr = (unsigned long) src;
-    while( count ){
-	result = *(volatile int *) addr;
-	result >>= ((addr>>SPARSE) & 3) * 8;
-	*dst++ = (unsigned char) (0xffUL & result);
-	addr += 1<<SPARSE;
-	count--;
-	outb(0x80, 0x00);
-    }
-}
-  
-_X_EXPORT void
-xf86SlowBCopyToBus(unsigned char *src, unsigned char *dst, int count)
-{
-    unsigned long addr;
-
-    addr = (unsigned long) dst;
-    while(count) {
-	*(volatile unsigned int *) addr = (unsigned short)(*src) * 0x01010101;
-	src++;
-	addr += 1<<SPARSE;
-	count--;
-	outb(0x80, 0x00);
-    }
-}
-#endif