| 1 | /* This file has to be built with -mcpu=ev56 */ |
| 2 | #ifdef HAVE_XORG_CONFIG_H |
| 3 | #include <xorg-config.h> |
| 4 | #endif |
| 5 | |
| 6 | #include "xf86.h" |
| 7 | #include "compiler.h" |
| 8 | |
| 9 | int readDense8(pointer Base, register unsigned long Offset); |
| 10 | int readDense16(pointer Base, register unsigned long Offset); |
| 11 | int readDense32(pointer Base, register unsigned long Offset); |
| 12 | void |
| 13 | writeDenseNB8(int Value, pointer Base, register unsigned long Offset); |
| 14 | void |
| 15 | writeDenseNB16(int Value, pointer Base, register unsigned long Offset); |
| 16 | void |
| 17 | writeDenseNB32(int Value, pointer Base, register unsigned long Offset); |
| 18 | void |
| 19 | writeDense8(int Value, pointer Base, register unsigned long Offset); |
| 20 | void |
| 21 | writeDense16(int Value, pointer Base, register unsigned long Offset); |
| 22 | void |
| 23 | writeDense32(int Value, pointer Base, register unsigned long Offset); |
| 24 | |
| 25 | int |
| 26 | readDense8(pointer Base, register unsigned long Offset) |
| 27 | { |
| 28 | mem_barrier(); |
| 29 | return *(volatile CARD8 *) ((unsigned long) Base + (Offset)); |
| 30 | } |
| 31 | |
| 32 | int |
| 33 | readDense16(pointer Base, register unsigned long Offset) |
| 34 | { |
| 35 | mem_barrier(); |
| 36 | return *(volatile CARD16 *) ((unsigned long) Base + (Offset)); |
| 37 | } |
| 38 | |
| 39 | int |
| 40 | readDense32(pointer Base, register unsigned long Offset) |
| 41 | { |
| 42 | mem_barrier(); |
| 43 | return *(volatile CARD32 *) ((unsigned long) Base + (Offset)); |
| 44 | } |
| 45 | |
| 46 | void |
| 47 | writeDenseNB8(int Value, pointer Base, register unsigned long Offset) |
| 48 | { |
| 49 | *(volatile CARD8 *) ((unsigned long) Base + (Offset)) = Value; |
| 50 | } |
| 51 | |
| 52 | void |
| 53 | writeDenseNB16(int Value, pointer Base, register unsigned long Offset) |
| 54 | { |
| 55 | *(volatile CARD16 *) ((unsigned long) Base + (Offset)) = Value; |
| 56 | } |
| 57 | |
| 58 | void |
| 59 | writeDenseNB32(int Value, pointer Base, register unsigned long Offset) |
| 60 | { |
| 61 | *(volatile CARD32 *) ((unsigned long) Base + (Offset)) = Value; |
| 62 | } |
| 63 | |
| 64 | void |
| 65 | writeDense8(int Value, pointer Base, register unsigned long Offset) |
| 66 | { |
| 67 | write_mem_barrier(); |
| 68 | *(volatile CARD8 *) ((unsigned long) Base + (Offset)) = Value; |
| 69 | } |
| 70 | |
| 71 | void |
| 72 | writeDense16(int Value, pointer Base, register unsigned long Offset) |
| 73 | { |
| 74 | write_mem_barrier(); |
| 75 | *(volatile CARD16 *) ((unsigned long) Base + (Offset)) = Value; |
| 76 | } |
| 77 | |
| 78 | void |
| 79 | writeDense32(int Value, pointer Base, register unsigned long Offset) |
| 80 | { |
| 81 | write_mem_barrier(); |
| 82 | *(volatile CARD32 *) ((unsigned long) Base + (Offset)) = Value; |
| 83 | } |