package/ifxmips_adsl/src/danube_show_firmware_date.c

   1 #define _IFXMIPS_ADSL_APP
   2 #define u32     unsigned int
   3 #define IFXMIPS_MEI_DEV         "/dev/ifxmips/mei"
   4
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <unistd.h>
   8 #include <fcntl.h>
   9 #include <errno.h>
  10 #include <string.h>
  11 #include <time.h>
  12 #include <sys/types.h>
  13 #include <sys/ioctl.h>
  14 #include <sys/stat.h>
  15 #include <sys/time.h>
  16 #include <asm/ifxmips/ifxmips_mei_app_ioctl.h>
  17 #include <asm/ifxmips/ifxmips_mei_app.h>
  18 #include <asm/ifxmips/ifxmips_mei_ioctl.h>
  19
  20 u16 Message[16]__attribute__ ((aligned(4)));
  21
  22 void makeCMV(u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data);
  23 void makeCMV(u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data)
  24 {
  25         memset(Message, 0, 16*2);
  26         Message[0]= (opcode<<4) + (size&0xf);
  27         if(opcode == H2D_DEBUG_WRITE_DM)
  28                 Message[1]= (group&0x7f);
  29         else
  30                 Message[1]= (((index==0)?0:1)<<7) + (group&0x7f);
  31         Message[2]= address;
  32         Message[3]= index;
  33         if((opcode == H2D_CMV_WRITE)||(opcode == H2D_DEBUG_WRITE_DM))
  34                 memcpy(Message+4, data, size*2);
  35         return;
  36 }
  37
  38
  39 int main(int argc, char **argv)
  40 {
  41         int fd;
  42         u16 temp=0;
  43         u16 rt_buildcode_lsw=0, rt_buildcode_msw=0;
  44         u32 rt_buildcode = 0;
  45
  46         fd=open(IFXMIPS_MEI_DEV, O_RDWR);
  47         if(fd<0){
  48                 printf("\n\n autoboot open device fail");
  49                 return -1;
  50         }
  51
  52
  53         makeCMV(H2D_CMV_READ, INFO, 55, 0, 1, &temp);
  54         if(ioctl(fd, IFXMIPS_MEI_CMV_WINHOST, &Message)<0){
  55                 printf("\n\n read INFO 55 0 fail");
  56                 return -1;
  57         }
  58         rt_buildcode_lsw = Message[4];
  59
  60         makeCMV(H2D_CMV_READ, INFO, 55, 1, 1, &temp);
  61         if(ioctl(fd, IFXMIPS_MEI_CMV_WINHOST, &Message)<0){
  62                 printf("\n\n read INFO 55 1 fail");
  63                 return -1;
  64         }
  65         rt_buildcode_msw = Message[4];
  66
  67         rt_buildcode = rt_buildcode_lsw + (rt_buildcode_msw << 16);
  68         printf("date: %d, month: %d, hour: %d, minute: %d\n",
  69                 (rt_buildcode >> 0) & 0xFF,
  70                 (rt_buildcode >> 8) & 0xFF,
  71                 (rt_buildcode >> 16) & 0xFF,
  72                 (rt_buildcode >> 25) & 0xFF
  73               );
  74         return 0;
  75 }