diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/bsd/bsd_ev56.c')
-rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/bsd/bsd_ev56.c | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/bsd/bsd_ev56.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/bsd/bsd_ev56.c new file mode 100644 index 000000000..62952a343 --- /dev/null +++ b/nx-X11/programs/Xserver/hw/xfree86/os-support/bsd/bsd_ev56.c @@ -0,0 +1,91 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/bsd_ev56.c,v 1.1 2000/03/05 16:59:17 dawes Exp $ */ + +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include <X11/X.h> +#include "input.h" +#include "scrnintstr.h" +#include "compiler.h" + +#include "xf86.h" +#include "xf86Priv.h" +#include "xf86_OSlib.h" +#include "xf86OSpriv.h" + +int readDense8(pointer Base, register unsigned long Offset); +int readDense16(pointer Base, register unsigned long Offset); +int readDense32(pointer Base, register unsigned long Offset); +void +writeDenseNB8(int Value, pointer Base, register unsigned long Offset); +void +writeDenseNB16(int Value, pointer Base, register unsigned long Offset); +void +writeDenseNB32(int Value, pointer Base, register unsigned long Offset); +void +writeDense8(int Value, pointer Base, register unsigned long Offset); +void +writeDense16(int Value, pointer Base, register unsigned long Offset); +void +writeDense32(int Value, pointer Base, register unsigned long Offset); + +int +readDense8(pointer Base, register unsigned long Offset) +{ + mem_barrier(); + return *(volatile CARD8*) ((unsigned long)Base+(Offset)); +} + +int +readDense16(pointer Base, register unsigned long Offset) +{ + mem_barrier(); + return *(volatile CARD16*) ((unsigned long)Base+(Offset)); +} + +int +readDense32(pointer Base, register unsigned long Offset) +{ + mem_barrier(); + return *(volatile CARD32*)((unsigned long)Base+(Offset)); +} + +void +writeDenseNB8(int Value, pointer Base, register unsigned long Offset) +{ + *(volatile CARD8*)((unsigned long)Base+(Offset)) = Value; +} + +void +writeDenseNB16(int Value, pointer Base, register unsigned long Offset) +{ + *(volatile CARD16*)((unsigned long)Base + (Offset)) = Value; +} + +void +writeDenseNB32(int Value, pointer Base, register unsigned long Offset) +{ + *(volatile CARD32*)((unsigned long)Base+(Offset)) = Value; +} + +void +writeDense8(int Value, pointer Base, register unsigned long Offset) +{ + write_mem_barrier(); + *(volatile CARD8 *)((unsigned long)Base+(Offset)) = Value; +} + +void +writeDense16(int Value, pointer Base, register unsigned long Offset) +{ + write_mem_barrier(); + *(volatile CARD16 *)((unsigned long)Base+(Offset)) = Value; +} + +void +writeDense32(int Value, pointer Base, register unsigned long Offset) +{ + write_mem_barrier(); + *(volatile CARD32 *)((unsigned long)Base+(Offset)) = Value; +} |