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Diffstat (limited to 'src/mesa/drivers/dos/mga/mga_hw.h')
-rw-r--r--src/mesa/drivers/dos/mga/mga_hw.h226
1 files changed, 113 insertions, 113 deletions
diff --git a/src/mesa/drivers/dos/mga/mga_hw.h b/src/mesa/drivers/dos/mga/mga_hw.h
index c6575b97f88..8cc266b49e7 100644
--- a/src/mesa/drivers/dos/mga/mga_hw.h
+++ b/src/mesa/drivers/dos/mga/mga_hw.h
@@ -1,113 +1,113 @@
-/*
- * Mesa 3-D graphics library
- * Version: 5.0
- *
- * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * DOS/DJGPP device driver v1.3 for Mesa -- MGA2064W HW mapping
- *
- * Copyright (c) 2003 - Borca Daniel
- * Email : [email protected]
- * Web : http://www.geocities.com/dborca
- */
-
-
-#ifndef MGA_HW_included
-#define MGA_HW_included
-
-
-
-/* set this to zero to use near pointers */
-#define MGA_FARPTR 1
-
-
-
-/* access macros */
-#if MGA_FARPTR
-
-#include <sys/farptr.h>
-
-#define hwptr_pokeb(ptr, off, val) _farpokeb((ptr).selector, (ptr).offset32+(off), (val))
-#define hwptr_pokew(ptr, off, val) _farpokew((ptr).selector, (ptr).offset32+(off), (val))
-#define hwptr_pokel(ptr, off, val) _farpokel((ptr).selector, (ptr).offset32+(off), (val))
-
-#define hwptr_peekb(ptr, off) _farpeekb((ptr).selector, (ptr).offset32+(off))
-#define hwptr_peekw(ptr, off) _farpeekw((ptr).selector, (ptr).offset32+(off))
-#define hwptr_peekl(ptr, off) _farpeekl((ptr).selector, (ptr).offset32+(off))
-
-#define hwptr_select(ptr) _farsetsel((ptr).selector)
-#define hwptr_unselect(ptr) (ptr).selector = _fargetsel()
-
-#define hwptr_nspokeb(ptr, off, val) _farnspokeb((ptr).offset32+(off), (val))
-#define hwptr_nspokew(ptr, off, val) _farnspokew((ptr).offset32+(off), (val))
-#define hwptr_nspokel(ptr, off, val) _farnspokel((ptr).offset32+(off), (val))
-
-#define hwptr_nspeekb(ptr, off) _farnspeekb((ptr).offset32+(off))
-#define hwptr_nspeekw(ptr, off) _farnspeekw((ptr).offset32+(off))
-#define hwptr_nspeekl(ptr, off) _farnspeekl((ptr).offset32+(off))
-
-#else
-
-#define hwptr_pokeb(ptr, off, val) *((volatile unsigned char *)((ptr).offset32+(off))) = (val)
-#define hwptr_pokew(ptr, off, val) *((volatile unsigned short *)((ptr).offset32+(off))) = (val)
-#define hwptr_pokel(ptr, off, val) *((volatile unsigned long *)((ptr).offset32+(off))) = (val)
-
-#define hwptr_peekb(ptr, off) (*((volatile unsigned char *)((ptr).offset32+(off))))
-#define hwptr_peekw(ptr, off) (*((volatile unsigned short *)((ptr).offset32+(off))))
-#define hwptr_peekl(ptr, off) (*((volatile unsigned long *)((ptr).offset32+(off))))
-
-#define hwptr_select(ptr)
-#define hwptr_unselect(ptr)
-
-#define hwptr_nspokeb(ptr, off, val) *((volatile unsigned char *)((ptr).offset32+(off))) = (val)
-#define hwptr_nspokew(ptr, off, val) *((volatile unsigned short *)((ptr).offset32+(off))) = (val)
-#define hwptr_nspokel(ptr, off, val) *((volatile unsigned long *)((ptr).offset32+(off))) = (val)
-
-#define hwptr_nspeekb(ptr, off) (*((volatile unsigned char *)((ptr).offset32+(off))))
-#define hwptr_nspeekw(ptr, off) (*((volatile unsigned short *)((ptr).offset32+(off))))
-#define hwptr_nspeekl(ptr, off) (*((volatile unsigned long *)((ptr).offset32+(off))))
-
-#endif
-
-
-
-/* helpers for accessing the Matrox registers */
-#define mga_select() hwptr_select(mgaptr.io_mem_map[0])
-#define mga_inb(addr) hwptr_nspeekb(mgaptr.io_mem_map[0], addr)
-#define mga_inw(addr) hwptr_nspeekw(mgaptr.io_mem_map[0], addr)
-#define mga_inl(addr) hwptr_nspeekl(mgaptr.io_mem_map[0], addr)
-#define mga_outb(addr, val) hwptr_nspokeb(mgaptr.io_mem_map[0], addr, val)
-#define mga_outw(addr, val) hwptr_nspokew(mgaptr.io_mem_map[0], addr, val)
-#define mga_outl(addr, val) hwptr_nspokel(mgaptr.io_mem_map[0], addr, val)
-
-
-
-typedef struct MGA_HWPTR {
- __dpmi_paddr io_mem_map[4], linear_map;
-} MGA_HWPTR;
-
-extern MGA_HWPTR mgaptr;
-
-void mga_hw_fini (void);
-int mga_hw_init (unsigned long *vram, int *interleave, char *name);
-
-#endif
+/*
+ * Mesa 3-D graphics library
+ * Version: 5.0
+ *
+ * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * DOS/DJGPP device driver v1.3 for Mesa -- MGA2064W HW mapping
+ *
+ * Copyright (c) 2003 - Borca Daniel
+ * Email : [email protected]
+ * Web : http://www.geocities.com/dborca
+ */
+
+
+#ifndef MGA_HW_included
+#define MGA_HW_included
+
+
+
+/* set this to zero to use near pointers */
+#define MGA_FARPTR 1
+
+
+
+/* access macros */
+#if MGA_FARPTR
+
+#include <sys/farptr.h>
+
+#define hwptr_pokeb(ptr, off, val) _farpokeb((ptr).selector, (ptr).offset32+(off), (val))
+#define hwptr_pokew(ptr, off, val) _farpokew((ptr).selector, (ptr).offset32+(off), (val))
+#define hwptr_pokel(ptr, off, val) _farpokel((ptr).selector, (ptr).offset32+(off), (val))
+
+#define hwptr_peekb(ptr, off) _farpeekb((ptr).selector, (ptr).offset32+(off))
+#define hwptr_peekw(ptr, off) _farpeekw((ptr).selector, (ptr).offset32+(off))
+#define hwptr_peekl(ptr, off) _farpeekl((ptr).selector, (ptr).offset32+(off))
+
+#define hwptr_select(ptr) _farsetsel((ptr).selector)
+#define hwptr_unselect(ptr) (ptr).selector = _fargetsel()
+
+#define hwptr_nspokeb(ptr, off, val) _farnspokeb((ptr).offset32+(off), (val))
+#define hwptr_nspokew(ptr, off, val) _farnspokew((ptr).offset32+(off), (val))
+#define hwptr_nspokel(ptr, off, val) _farnspokel((ptr).offset32+(off), (val))
+
+#define hwptr_nspeekb(ptr, off) _farnspeekb((ptr).offset32+(off))
+#define hwptr_nspeekw(ptr, off) _farnspeekw((ptr).offset32+(off))
+#define hwptr_nspeekl(ptr, off) _farnspeekl((ptr).offset32+(off))
+
+#else
+
+#define hwptr_pokeb(ptr, off, val) *((volatile unsigned char *)((ptr).offset32+(off))) = (val)
+#define hwptr_pokew(ptr, off, val) *((volatile unsigned short *)((ptr).offset32+(off))) = (val)
+#define hwptr_pokel(ptr, off, val) *((volatile unsigned long *)((ptr).offset32+(off))) = (val)
+
+#define hwptr_peekb(ptr, off) (*((volatile unsigned char *)((ptr).offset32+(off))))
+#define hwptr_peekw(ptr, off) (*((volatile unsigned short *)((ptr).offset32+(off))))
+#define hwptr_peekl(ptr, off) (*((volatile unsigned long *)((ptr).offset32+(off))))
+
+#define hwptr_select(ptr)
+#define hwptr_unselect(ptr)
+
+#define hwptr_nspokeb(ptr, off, val) *((volatile unsigned char *)((ptr).offset32+(off))) = (val)
+#define hwptr_nspokew(ptr, off, val) *((volatile unsigned short *)((ptr).offset32+(off))) = (val)
+#define hwptr_nspokel(ptr, off, val) *((volatile unsigned long *)((ptr).offset32+(off))) = (val)
+
+#define hwptr_nspeekb(ptr, off) (*((volatile unsigned char *)((ptr).offset32+(off))))
+#define hwptr_nspeekw(ptr, off) (*((volatile unsigned short *)((ptr).offset32+(off))))
+#define hwptr_nspeekl(ptr, off) (*((volatile unsigned long *)((ptr).offset32+(off))))
+
+#endif
+
+
+
+/* helpers for accessing the Matrox registers */
+#define mga_select() hwptr_select(mgaptr.io_mem_map[0])
+#define mga_inb(addr) hwptr_nspeekb(mgaptr.io_mem_map[0], addr)
+#define mga_inw(addr) hwptr_nspeekw(mgaptr.io_mem_map[0], addr)
+#define mga_inl(addr) hwptr_nspeekl(mgaptr.io_mem_map[0], addr)
+#define mga_outb(addr, val) hwptr_nspokeb(mgaptr.io_mem_map[0], addr, val)
+#define mga_outw(addr, val) hwptr_nspokew(mgaptr.io_mem_map[0], addr, val)
+#define mga_outl(addr, val) hwptr_nspokel(mgaptr.io_mem_map[0], addr, val)
+
+
+
+typedef struct MGA_HWPTR {
+ __dpmi_paddr io_mem_map[4], linear_map;
+} MGA_HWPTR;
+
+extern MGA_HWPTR mgaptr;
+
+void mga_hw_fini (void);
+int mga_hw_init (unsigned long *vram, int *interleave, char *name);
+
+#endif
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