diff options
Diffstat (limited to 'pcitool')
| -rw-r--r-- | pcitool/cli.c | 67 |
1 files changed, 57 insertions, 10 deletions
diff --git a/pcitool/cli.c b/pcitool/cli.c index 7014190..6af70e4 100644 --- a/pcitool/cli.c +++ b/pcitool/cli.c @@ -1024,13 +1024,14 @@ int ReadRegister(pcilib_t *handle, const pcilib_model_description_t *model_info, int i; int err; const char *format; + char *s1,*s2,*s3; + pcilib_register_bank_t bank_id; pcilib_register_bank_addr_t bank_addr = 0; pcilib_register_value_t value; - - if (reg) { + if (reg && !(strchr(reg,'/'))) { pcilib_register_t regid = pcilib_find_register(handle, bank, reg); bank_id = pcilib_find_register_bank_by_addr(handle, model_info->registers[regid].bank); format = model_info->banks[bank_id].format; @@ -1044,7 +1045,36 @@ int ReadRegister(pcilib_t *handle, const pcilib_model_description_t *model_info, printf(format, value); printf("\n"); } + }else if(reg && (s1=strchr(reg,'/'))){ + char* enum_command=malloc(sizeof(char*)); + if(!enum_command){ + printf("Error allocating memory for the result\n"); + return PCILIB_ERROR_MEMORY; + } + s2=pcilib_view_str_sub(reg,0,s1-reg-1); + s3=pcilib_view_str_sub(reg,s1-reg+1,strlen(reg)); + if(!(strcasecmp(s3,"name"))){ + err = pcilib_read_view(handle,bank,s2,NULL,sizeof(char*),enum_command); + if (err) printf("Error reading register %s\n", reg); + else { + printf("%s = %s\n", reg, (char*)enum_command); + } + }else{ + pcilib_register_t regid = pcilib_find_register(handle, bank, s2); + bank_id = pcilib_find_register_bank_by_addr(handle, model_info->registers[regid].bank); + format = model_info->banks[bank_id].format; + if (!format) format = "%lu"; + + err = pcilib_read_view(handle,bank,s2,s3,sizeof(pcilib_register_value_t),&value); + if (err) printf("Error reading register %s\n", reg); + else { + printf("%s = ", reg); + printf(format, value); + printf("\n"); + } + } } else { + printf("da\n"); // Adding DMA registers pcilib_get_dma_description(handle); @@ -1254,6 +1284,7 @@ int WriteRegister(pcilib_t *handle, const pcilib_model_description_t *model_info pcilib_register_value_t value; const char *format = NULL; + char *s1; pcilib_register_t regid = pcilib_find_register(handle, bank, reg); if (regid == PCILIB_REGISTER_INVALID) Error("Can't find register (%s) from bank (%s)", reg, bank?bank:"autodetected"); @@ -1281,14 +1312,27 @@ int WriteRegister(pcilib_t *handle, const pcilib_model_description_t *model_info format = "0x%lx"; } else { - Error("Can't parse data value (%s) is not valid decimal number", *data); + err = pcilib_write_view(handle,bank,reg,*data,0,NULL); + if(err) Error("can't write to the register using an enum view"); + else return 0; } + /* } else { + Error("Can't parse data value (%s) is not valid decimal number", *data); + }*/ value = val; - - err = pcilib_write_register(handle, bank, reg, value); - if (err) Error("Error writting register %s\n", reg); + if((s1=strchr(reg,'/'))){ + char *s3,*s2; + s2=pcilib_view_str_sub(reg,0,s1-reg-1); + s3=pcilib_view_str_sub(reg,s1-reg+1,strlen(reg)); + err = pcilib_write_view(handle,bank,s2,s3,sizeof(pcilib_register_value_t),&value); + if (err) printf("Error writing register %s using view %s\n",s2,s3); + }else{ + err = pcilib_write_register(handle, bank, reg, value); + if (err) Error("Error writting register %s\n", reg); + } + if ((model_info->registers[regid].mode&PCILIB_REGISTER_RW) == PCILIB_REGISTER_RW) { err = pcilib_read_register(handle, bank, reg, &value); if (err) Error("Error reading back register %s for verification\n", reg); @@ -3249,7 +3293,10 @@ int main(int argc, char **argv) { ++mode; } } - } else { + } else if(strchr(addr,'/')) { + reg=addr; + ++mode; + }else { if (pcilib_find_register(handle, bank, addr) == PCILIB_REGISTER_INVALID) { Usage(argc, argv, "Invalid address (%s) is specified", addr); } else { @@ -3349,12 +3396,12 @@ int main(int argc, char **argv) { } else if (addr) { err = ReadData(handle, amode, flags, dma, bar, start, size, access, endianess, (size_t)-1, ofile); } else { - Error("Address to read is not specified"); + Error("Address to read is not specified"); } break; case MODE_READ_REGISTER: - if ((reg)||(!addr)) ReadRegister(handle, model_info, bank, reg); - else ReadRegisterRange(handle, model_info, bank, start, addr_shift, size, ofile); + if ((reg)||(!addr)) ReadRegister(handle, model_info, bank, reg); + else ReadRegisterRange(handle, model_info, bank, start, addr_shift, size, ofile); break; case MODE_WRITE: WriteData(handle, amode, dma, bar, start, size, access, endianess, data, verify); |