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#define _IFXMIPS_ADSL_APP
#define u32 unsigned int
#define IFXMIPS_MEI_DEV "/dev/ifxmips/mei"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <asm/ifxmips/ifxmips_mei_app.h>
#include <asm/ifxmips/ifxmips_mei_ioctl.h>
#include <asm/ifxmips/ifxmips_mei_app_ioctl.h>
#define SEGMENT_SIZE (64*1024)
#if 0
#define u8 unsigned char
#define u16 unsigned short
#endif
int main(int argc, char **argv)
{
int fd_image, fd_mei;
char *buf;
struct stat state;
int i,j;
char * filename;
int size,read_size=SEGMENT_SIZE;
u16 temp=0;
u16 Message[16]__attribute__ ((aligned(4)));
meidebug dbg_data;
int rw_flag =0;
if(argc<4){
printf("\nWrong Arguments! Usage: %s r/w address size/value\n",argv[0]);
return -1;
}
fd_mei=open(IFXMIPS_MEI_DEV, O_RDWR);
if(fd_mei<0)
printf("\n open device fail");
dbg_data.iAddress = strtoul(argv[2],NULL,0);
printf("Address = %08X\n",dbg_data.iAddress);
if(argv[1][0]=='w')
{
dbg_data.buffer[0]=strtoul(argv[3],NULL,0);
dbg_data.iCount = 1;
rw_flag = 1;
}else
{
dbg_data.iCount =strtoul(argv[3],NULL,0);
}
if (rw_flag==1)
{
if(ioctl(fd_mei, IFXMIPS_MEI_WRITEDEBUG,&dbg_data)!=MEI_SUCCESS){
printf("\n IFXMIPS_MEI_WRITEDEBUG() failed");
close(fd_mei);
return -1;
}
printf("Writing %08X with data %X!\n",dbg_data.iAddress,dbg_data.buffer[0]);
}else
{
if(ioctl(fd_mei, IFXMIPS_MEI_READDEBUG,&dbg_data)!=MEI_SUCCESS){
printf("\n IFXMIPS_MEI_READDEBUG() failed");
close(fd_mei);
return -1;
}
printf("Read %08X .\nResult:",dbg_data.iAddress);
for (i=0;i<dbg_data.iCount;i++)
{
printf("%08X ",dbg_data.buffer[i]);
if(i%4==3)
printf("\n");
}
printf("\n");
}
close(fd_mei);
}
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