| 1 | #define _GNU_SOURCE
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| 2 | #include <stdio.h>
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| 3 | #include <errno.h>
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| 4 | #include <string.h>
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| 5 | #include <sys/types.h>
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| 6 | #include <unistd.h>
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| 7 | #include <fcntl.h>
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| 8 | #include <sys/mman.h>
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| 9 | #include <sys/ioctl.h>
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| 10 | #include <signal.h>
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| 11 |
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| 12 | #include "dev/pci/sis1100_var.h"
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| 13 |
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| 14 | int p;
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| 15 |
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| 16 | /* das sind die CAEN-Module, die ich zufaellig habe, beliebig durcheinander-
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| 17 | gewuerfelt und vervielfacht */
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| 18 | struct sis1100_pipelist list[]={
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| 19 | {0x03010000, 0x09, 0x100fc, 0},
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| 20 | {0x0c010000, 0x09, 0x200fa, 0},
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| 21 | {0x03010000, 0x09, 0x200fc, 0},
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| 22 | {0x0c010000, 0x09, 0x200fe, 0},
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| 23 | {0x0c010000, 0x09, 0x300fa, 0},
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| 24 | {0x0c010000, 0x09, 0x100fa, 0},
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| 25 | {0x03010000, 0x09, 0x300fc, 0},
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| 26 | {0x0c010000, 0x09, 0x100fe, 0},
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| 27 | {0x0c010000, 0x09, 0x300fe, 0},
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| 28 | {0x0c010000, 0x09, 0x400fa, 0},
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| 29 | {0x03010000, 0x09, 0x400fc, 0},
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| 30 | {0x0c010000, 0x09, 0x400fe, 0},
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| 31 | {0x0c010000, 0x09, 0x500fa, 0},
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| 32 | {0x03010000, 0x09, 0x500fc, 0},
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| 33 | {0x03010000, 0x09, 0x100fc, 0},
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| 34 | {0x0c010000, 0x09, 0x200fa, 0},
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| 35 | {0x03010000, 0x09, 0x200fc, 0},
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| 36 | {0x0c010000, 0x09, 0x200fe, 0},
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| 37 | {0x0c010000, 0x09, 0x300fa, 0},
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| 38 | {0x0c010000, 0x09, 0x100fa, 0},
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| 39 | {0x03010000, 0x09, 0x300fc, 0},
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| 40 | {0x0c010000, 0x09, 0x100fe, 0},
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| 41 | {0x0c010000, 0x09, 0x300fe, 0},
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| 42 | {0x0c010000, 0x09, 0x400fa, 0},
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| 43 | {0x03010000, 0x09, 0x100fc, 0},
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| 44 | {0x0c010000, 0x09, 0x200fa, 0},
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| 45 | {0x03010000, 0x09, 0x200fc, 0},
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| 46 | {0x0c010000, 0x09, 0x200fe, 0},
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| 47 | {0x03010000, 0x09, 0x100fc, 0},
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| 48 | {0x0c010000, 0x09, 0x200fa, 0},
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| 49 | {0x03010000, 0x09, 0x200fc, 0},
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| 50 | {0x0c010000, 0x09, 0x200fe, 0},
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| 51 | {0x0c010000, 0x09, 0x300fa, 0},
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| 52 | {0x0c010000, 0x09, 0x100fa, 0},
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| 53 | {0x03010000, 0x09, 0x300fc, 0},
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| 54 | {0x0c010000, 0x09, 0x100fe, 0},
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| 55 | {0x0c010000, 0x09, 0x300fe, 0},
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| 56 | {0x0c010000, 0x09, 0x400fa, 0},
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| 57 | {0x03010000, 0x09, 0x400fc, 0},
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| 58 | {0x0c010000, 0x09, 0x400fe, 0},
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| 59 | {0x0c010000, 0x09, 0x500fa, 0},
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| 60 | {0x03010000, 0x09, 0x500fc, 0},
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| 61 | {0x03010000, 0x09, 0x100fc, 0},
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| 62 | {0x0c010000, 0x09, 0x200fa, 0},
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| 63 | {0x03010000, 0x09, 0x200fc, 0},
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| 64 | {0x0c010000, 0x09, 0x200fe, 0},
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| 65 | {0x0c010000, 0x09, 0x300fa, 0},
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| 66 | {0x0c010000, 0x09, 0x100fa, 0},
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| 67 | {0x03010000, 0x09, 0x300fc, 0},
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| 68 | {0x0c010000, 0x09, 0x100fe, 0},
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| 69 | {0x0c010000, 0x09, 0x300fe, 0},
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| 70 | {0x0c010000, 0x09, 0x400fa, 0},
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| 71 | {0x0c010000, 0x09, 0x300fa, 0},
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| 72 | {0x0c010000, 0x09, 0x100fa, 0},
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| 73 | {0x03010000, 0x09, 0x300fc, 0},
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| 74 | {0x0c010000, 0x09, 0x100fe, 0},
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| 75 | {0x0c010000, 0x09, 0x300fe, 0},
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| 76 | {0x0c010000, 0x09, 0x400fa, 0},
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| 77 | {0x03010000, 0x09, 0x400fc, 0},
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| 78 | {0x0c010000, 0x09, 0x400fe, 0},
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| 79 | {0x0c010000, 0x09, 0x500fa, 0},
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| 80 | {0x03010000, 0x09, 0x500fc, 0},
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| 81 | {0x03010000, 0x09, 0x100fc, 0},
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| 82 | {0x0c010000, 0x09, 0x200fa, 0},
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| 83 | {0x03010000, 0x09, 0x200fc, 0},
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| 84 | {0x0c010000, 0x09, 0x200fe, 0},
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| 85 | {0x0c010000, 0x09, 0x300fa, 0},
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| 86 | {0x0c010000, 0x09, 0x100fa, 0},
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| 87 | {0x03010000, 0x09, 0x300fc, 0},
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| 88 | {0x0c010000, 0x09, 0x100fe, 0},
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| 89 | {0x0c010000, 0x09, 0x300fe, 0},
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| 90 | {0x0c010000, 0x09, 0x400fa, 0},
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| 91 | {0x03010000, 0x09, 0x400fc, 0},
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| 92 | {0x0c010000, 0x09, 0x400fe, 0},
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| 93 | {0x0c010000, 0x09, 0x500fa, 0},
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| 94 | {0x03010000, 0x09, 0x500fc, 0},
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| 95 | {0x03010000, 0x09, 0x100fc, 0},
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| 96 | {0x0c010000, 0x09, 0x200fa, 0},
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| 97 | {0x03010000, 0x09, 0x200fc, 0},
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| 98 | {0x0c010000, 0x09, 0x200fe, 0},
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| 99 | {0x0c010000, 0x09, 0x300fa, 0},
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| 100 | {0x0c010000, 0x09, 0x100fa, 0},
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| 101 | {0x03010000, 0x09, 0x300fc, 0},
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| 102 | {0x0c010000, 0x09, 0x100fe, 0},
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| 103 | {0x0c010000, 0x09, 0x300fe, 0},
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| 104 | {0x0c010000, 0x09, 0x400fa, 0},
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| 105 | {0x03010000, 0x09, 0x400fc, 0},
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| 106 | {0x0c010000, 0x09, 0x400fe, 0},
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| 107 | {0x0c010000, 0x09, 0x500fa, 0},
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| 108 | {0x03010000, 0x09, 0x500fc, 0},
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| 109 | {0x03010000, 0x09, 0x300fc, 0},
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| 110 | {0x0c010000, 0x09, 0x100fe, 0},
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| 111 | {0x0c010000, 0x09, 0x300fe, 0},
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| 112 | {0x0c010000, 0x09, 0x400fa, 0},
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| 113 | {0x03010000, 0x09, 0x400fc, 0},
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| 114 | {0x0c010000, 0x09, 0x400fe, 0},
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| 115 | {0x0c010000, 0x09, 0x500fa, 0},
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| 116 | {0x03010000, 0x09, 0x500fc, 0},
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| 117 | {0x03010000, 0x09, 0x100fc, 0},
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| 118 | {0x0c010000, 0x09, 0x200fa, 0},
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| 119 | {0x03010000, 0x09, 0x200fc, 0},
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| 120 | {0x0c010000, 0x09, 0x200fe, 0},
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| 121 | {0x0c010000, 0x09, 0x300fa, 0},
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| 122 | {0x0c010000, 0x09, 0x100fa, 0},
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| 123 | {0x03010000, 0x09, 0x300fc, 0},
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| 124 | {0x0c010000, 0x09, 0x100fe, 0},
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| 125 | {0x0c010000, 0x09, 0x300fe, 0},
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| 126 | {0x0c010000, 0x09, 0x400fa, 0},
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| 127 | {0x03010000, 0x09, 0x400fc, 0},
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| 128 | {0x0c010000, 0x09, 0x400fe, 0},
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| 129 | {0x0c010000, 0x09, 0x500fa, 0},
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| 130 | {0x03010000, 0x09, 0x500fc, 0},
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| 131 | {0x0c010000, 0x09, 0x500fe, 0}
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| 132 | };
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| 133 |
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| 134 |
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| 135 | static int pipeline_read(int p, struct sis1100_pipelist* list, int listlen,
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| 136 | u_int32_t* data, int seq)
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| 137 | {
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| 138 | struct sis1100_pipe pipe;
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| 139 |
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| 140 | pipe.num=listlen;
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| 141 | pipe.list=list;
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| 142 | pipe.data=data;
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| 143 |
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| 144 | if (ioctl(p, SIS1100_PIPE, &pipe)<0) {
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| 145 | printf("ioctl(SIS1100_PIPE): %s\n", strerror(errno));
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| 146 | return -1;
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| 147 | }
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| 148 | if (pipe.error) printf("error=0x%x\n", pipe.error);
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| 149 | return 0;
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| 150 | }
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| 151 |
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| 152 | volatile int stop=0;
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| 153 |
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| 154 | static void hand(int sig)
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| 155 | {
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| 156 | printf("signal %d\n", sig);
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| 157 | stop=1;
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| 158 | }
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| 159 |
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| 160 | int main(int argc, char* argv[])
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| 161 | {
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| 162 | int num, loopcount, reqcount, i, j, *data;
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| 163 | int* comp, comp_valid, dot;
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| 164 | struct sigaction act;
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| 165 |
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| 166 | if (argc<4)
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| 167 | {
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| 168 | fprintf(stderr, "usage: %s path reqcount loopcount\n", argv[0]);
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| 169 | return 1;
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| 170 | }
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| 171 | if ((p=open(argv[1], O_RDWR, 0))<0) {
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| 172 | perror("open");
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| 173 | return 1;
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| 174 | }
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| 175 |
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| 176 | reqcount=atoi(argv[2]);
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| 177 | loopcount=atoi(argv[3]);
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| 178 |
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| 179 | act.sa_handler=hand;
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| 180 | sigemptyset(&act.sa_mask);
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| 181 | act.sa_flags=0;
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| 182 | sigaction(SIGINT, &act, 0);
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| 183 | sigaction(SIGQUIT, &act, 0);
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| 184 |
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| 185 | num=sizeof(list)/sizeof(struct sis1100_pipelist);
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| 186 | if (reqcount<num) num=reqcount;
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| 187 | printf("listlen=%d; loopcount=%d\n", num, loopcount);
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| 188 |
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| 189 | data=(u_int32_t*)malloc(num*sizeof(u_int32_t));
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| 190 | comp=(u_int32_t*)malloc(num*sizeof(u_int32_t));
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| 191 | comp_valid=0;
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| 192 |
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| 193 | if (!data) {
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| 194 | printf("malloc: %s\n", strerror(errno));
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| 195 | return 1;
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| 196 | }
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| 197 | for (i=0; i<num; i++) data[i]=0x12345678; /* just for test */
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| 198 | dot=10000/num;
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| 199 | for (j=0; j<loopcount; j++) {
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| 200 | if (stop || (pipeline_read(p, list, num, data, j)<0)) goto raus;
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| 201 | if (comp_valid) {
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| 202 | for (i=0; i<num; i++) {
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| 203 | if (comp[i]!=data[i]) printf("[%d] %08x-->%08x\n",
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| 204 | i, comp[i], data[i]);
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| 205 | }
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| 206 | } else {
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| 207 | for (i=0; i<num; i++) comp[i]=data[i];
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| 208 | comp_valid=1;
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| 209 | }
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| 210 | if ((j%dot)==0) {printf("."); fflush(stdout);}
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| 211 | }
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| 212 | raus:
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| 213 | printf("tranferred %d words\n", j*num);
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| 214 | for (i=0; i<num; i++)
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| 215 | printf("[%2d] %x: %08x\n", i, list[i].addr, data[i]&0xffff);
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| 216 | close(p);
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| 217 | return 0;
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| 218 | }
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