repo2/firmware_eclairexl/sockit/memory.c
| 309 | markw | #include "sockit/memory.h"
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#include <stdio.h>
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#include <sys/mman.h>
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#include <fcntl.h>
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#include <sys/time.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/select.h>
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#include <sched.h>
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unsigned char volatile * virtual_base;
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unsigned char volatile * zpu_base;
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unsigned int addr = 0xc0000000;
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unsigned int span = 0x1002000;
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void init_bridge()
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{
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int fd = open("/dev/mem",(O_RDWR|O_SYNC));
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virtual_base = (unsigned char volatile *)mmap(NULL,span,(PROT_READ|PROT_WRITE),MAP_SHARED,fd,addr);
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printf("ADDR:%x %x\n",(int)virtual_base, (int)addr);
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zpu_base = (unsigned char *)virtual_base + 0x1000000;
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//pokey_regbase = (unsigned char *)virtual_base + 0x1000400;
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| 325 | markw | //struct sched_param param;
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//param.sched_priority = 50;
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//sched_setscheduler(0,SCHED_RR,¶m);
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nice(-20);
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| 309 | markw | }
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