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Diffstat (limited to 'package/ifxmips_adsl/src/cmvread.c')
| -rw-r--r-- | package/ifxmips_adsl/src/cmvread.c | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/package/ifxmips_adsl/src/cmvread.c b/package/ifxmips_adsl/src/cmvread.c new file mode 100644 index 000000000..7e5eecd0f --- /dev/null +++ b/package/ifxmips_adsl/src/cmvread.c @@ -0,0 +1,216 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ +//----------------------------------------------------------------------- +//Description: +// read the CMV register under Linux for Amazon +//----------------------------------------------------------------------- +//Author: Joe.Lin@infineon.com +//Created: 31-December-2004 +//----------------------------------------------------------------------- +/* History + * Last changed on: + * 000002:tc.chen 2005/06/10 add get_adsl_rate and ifx_makeCMV api + * Last changed by: + * +*/ + +#define _IFXMIPS_ADSL_APP +//#define DEBUG +#define u32 unsigned int +#define u16 unsigned short +#define u8 unsigned char +#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 <time.h> +#include <getopt.h> +#include <sys/types.h> +#include <sys/ioctl.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/mman.h> +#include <asm/ifxmips/ifxmips_mei_app_ioctl.h> +#include <asm/ifxmips/ifxmips_mei_app.h> +#include <asm/ifxmips/ifxmips_mei_ioctl.h> +#include <asm/ifxmips/ifxmips_mei.h> + +#ifdef IFX_MULTILIB_UTIL +#define main cmvread_main +#define display_version cmvread_display_version +#endif + +/*============================definitions======================*/ +#define OPTN 5 +#define CNFG 8 +#define CNTL 1 +#define STAT 2 +#define RATE 6 +#define PLAM 7 +#define INFO 3 +#define TEST 4 + +typedef unsigned short UINT16; +typedef unsigned long UINT32; + + + +/*=============================================================*/ + + +/*=============================global variables================*/ +int c=0; +int input_flag=0; +int digit_optind=0; +FILE* script_file; +void (*func)()=NULL; +int fd; + +UINT16 var16[8]; +UINT32 var32[8]; +UINT16 Message[16]; + +/*=============================================================*/ + +int ifx_makeCMV(unsigned char opcode, unsigned char group, unsigned short address, unsigned short index, int size, unsigned short * data, unsigned short *Message, int msg_len) +{ + if (msg_len < 16*2) + return -1; + memset(Message, 0, 16*2); + Message[0]= (opcode<<4) + (size&0xf); + if(opcode == H2D_DEBUG_WRITE_DM) + Message[1]= (group&0x7f); + else + Message[1]= (((index==0)?0:1)<<7) + (group&0x7f); + Message[2]= address; + Message[3]= index; + if((opcode == H2D_CMV_WRITE)||(opcode == H2D_DEBUG_WRITE_DM)) + memcpy(Message+4, data, size*2); + + return 0; +} + +void display_version() +{ + printf("adsl cmv reader version1.0\nby Joe Lin \nJoe.Lin@infineon.com\n"); + return; +} + + +void cmvreader_help() +{ + printf("Usage:cmvread [options] [group name][address][index][size] ...\n"); + printf("options:\n"); + printf(" -h --help Display help information\n"); + printf(" -v --version Display version information\n"); + printf("group name: --group name of CMV to read\n"); + printf(" OPTN --Read CMV Group 5 \n"); + printf(" CNFG --Read CMV Group 8 \n"); + printf(" CNTL --Read CMV Group 1 \n"); + printf(" STAT --Read CMV Group 2 \n"); + printf(" RATE --Read CMV Group 6 \n"); + printf(" PLAM --Read CMV Group 7 \n"); + printf(" INFO --Read CMV Group 3 \n"); + printf(" TEST --REad CMV Group 4 \n"); + printf("address --address value of CMV to read\n"); + printf("index --index value of CMV to read\n"); + printf("size --number of words(16bits) to read \n"); + + + + return; +} + +int main (int argc, char** argv) { + + UINT16 Message[16]; //000002:tc.chen + char *endptr; + int group=0,address,index,size; + + if (argc < 2) + { + cmvreader_help(); + return; + } + + if (strstr(argv[1], "-h") != NULL){ + cmvreader_help(); + return; + } + + if (strstr(argv[1], "-v") != NULL){ + display_version(); + return; + } + + fd=open(IFXMIPS_MEI_DEV, O_RDWR); + if(fd<0){ + printf("\n\n autoboot open device fail\n"); + return -1; + } + + if((strcmp(argv[1],"optn")==0)||(strcmp(argv[1],"OPTN")==0)) + group=OPTN; + else if((strcmp(argv[1],"cnfg")==0)||(strcmp(argv[1],"CNFG")==0)) + group=CNFG; + else if((strcmp(argv[1],"cntl")==0)||(strcmp(argv[1],"CNTL")==0)) + group=CNTL; + else if((strcmp(argv[1],"stat")==0)||(strcmp(argv[1],"STAT")==0)) + group=STAT; + else if((strcmp(argv[1],"rate")==0)||(strcmp(argv[1],"RATE")==0)) + group=RATE; + else if((strcmp(argv[1],"plam")==0)||(strcmp(argv[1],"PLAM")==0)) + group=PLAM; + else if((strcmp(argv[1],"info")==0)||(strcmp(argv[1],"INFO")==0)) + group=INFO; + else if((strcmp(argv[1],"test")==0)||(strcmp(argv[1],"TEST")==0)) + group=TEST; + else + { + printf("wrong group type!\nplease slect group:OPTN CNFG CNTL STAT RATE PLAM INFO TEST \n"); + close(fd); + exit(0); + } + + address = strtoul(argv[2], &endptr, 0); + index = strtoul(argv[3], &endptr, 0); + size = strtoul(argv[4], &endptr, 0); + //makeCMV(H2D_CMV_READ, group, address, index, size, NULL); + ifx_makeCMV(H2D_CMV_READ, group, address, index, size, NULL,Message,sizeof(Message)); + if(ioctl(fd, IFXMIPS_MEI_CMV_WINHOST, &Message)<0){ + printf("cr read %d %d %d fail",group,address,index); + close(fd); + exit(0); + } + + int i; + for (i=0;i<size;i++) printf ("0x%X\n",Message[i+4]); + + +// return Message[4]; + + + + + close(fd); + return 0; +} + + + |