diff options
Diffstat (limited to 'pcilib')
| -rw-r--r-- | pcilib/views.c | 93 | ||||
| -rw-r--r-- | pcilib/xml.c | 1 |
2 files changed, 56 insertions, 38 deletions
diff --git a/pcilib/views.c b/pcilib/views.c index 12c09e5..83c5827 100644 --- a/pcilib/views.c +++ b/pcilib/views.c @@ -50,7 +50,7 @@ pcilib_view_compute_formula(pcilib_t* ctx, char* formula,char* reg_value_string) while(1){ reg = strchr(src, '@'); if (!reg) { - strcpy(dst, src); + strcpy(dst+offset, src); break; } regend = strchr(reg + 1, '@'); @@ -64,10 +64,9 @@ pcilib_view_compute_formula(pcilib_t* ctx, char* formula,char* reg_value_string) /* Now (reg + 1) contains the proper register name, you can compare it to reg/value and either get the value of current register or the specified one. Add it to the register*/ - if(!(strcasecmp(reg,"@value")) || !(strcasecmp(reg,"@reg")) || !(strcasecmp(reg,"@self"))){ + if(!(strcasecmp(reg+1,"value")) || !(strcasecmp(reg+1,"reg")) || !(strcasecmp(reg+1,"self"))){ strncpy(dst+offset,reg_value_string,strlen(reg_value_string)); offset+=strlen(reg_value_string); - }else{ pcilib_read_register(ctx, NULL,reg+1,&value); sprintf(temp,"%i",value); @@ -76,7 +75,6 @@ specified one. Add it to the register*/ } src = regend + 1; } - return dst; } @@ -89,8 +87,8 @@ pcilib_view_apply_formula(pcilib_t* ctx, char* formula, pcilib_register_value_t* char reg_value_string[66]; /* to register reg_value as a string, need to check the length*/ sprintf(reg_value_string,"%u",*reg_value); - formula=pcilib_view_compute_formula(ctx,formula,reg_value_string); + if(!(formula)){ pcilib_error("computing of formula failed"); return PCILIB_ERROR_INVALID_DATA; @@ -122,7 +120,7 @@ pcilib_view_apply_unit(pcilib_transform_unit_t unit_desc, const char* unit,pcili int pcilib_read_view(pcilib_t *ctx, const char *bank, const char *regname, const char *unit, size_t value_size, void *value) { - int i,j,err=0; + int i,j,k,err=0; pcilib_register_value_t temp_value; /* we get the index of the register to find the corresponding register context*/ @@ -139,37 +137,37 @@ int pcilib_read_view(pcilib_t *ctx, const char *bank, const char *regname, const } - for(j=0;ctx->num_views;j++){ - if(!(ctx->register_ctx[i].views[j].name)) break; - if(ctx->register_ctx[i].views[j].name) printf("name %s\n",ctx->register_ctx[i].views[j].name); - } - - for(j=0;ctx->num_views;j++){ - if(!(ctx->register_ctx[i].views[j].name)) break; - if(ctx->register_ctx[i].views[j].name){ - printf("unit %s, view %s\n",unit,ctx->register_ctx[i].views[j].name); - if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.name,unit))){/*if we asked for the unit "name"*/ - printf("in unit\n"); + for(j=0;ctx->register_ctx[i].views[j].name;j++){ + if(!(strcasecmp("name",ctx->register_ctx[i].views[j].base_unit.name))){/*if we asked for the unit "name"*/ err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters,value/*the command name*/,0,&temp_value,0,&(ctx->register_ctx[i].views[j])); if(err){ - pcilib_error("can't write to the register with the enum view"); + pcilib_error("can't read from the register with the enum view"); return PCILIB_ERROR_FAILED; } - - break; - }else if(!(strcasecmp(ctx->register_ctx[i].views[j].name,(char*)unit))){/*in this case we asked for the name of the view in unit*/ - printf("pass here2\n"); + return 0; + }else if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.name,(char*)unit))){/*in this case we asked for the name of the view in unit*/ err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters,(char*)unit, 0, &temp_value,0,&(ctx->register_ctx[i].views[j])); if(err){ - pcilib_error("can't write to the register with the formula view %s", unit); + pcilib_error("can't read from the register with the formula view %s", unit); return PCILIB_ERROR_FAILED; } *(pcilib_register_value_t*)value=temp_value; - break; + return 0; + }else{ + for(k=0;ctx->register_ctx[i].views[j].base_unit.transforms[k].name;k++){ + if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.transforms[k].name,(char*)unit))){ + err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters,(char*)unit, 0, &temp_value,0,&(ctx->register_ctx[i].views[j])); + if(err){ + pcilib_error("can't write to the register with the formula view %s", unit); + return PCILIB_ERROR_FAILED; + } + *(pcilib_register_value_t*)value=temp_value; + return 0; + } + } } - return 0; - } } + pcilib_error("the view asked and the register do not correspond"); return PCILIB_ERROR_NOTAVAILABLE; } @@ -179,43 +177,64 @@ int pcilib_read_view(pcilib_t *ctx, const char *bank, const char *regname, const * function to write to a register using a view */ int pcilib_write_view(pcilib_t *ctx, const char *bank, const char *regname, const char *unit, size_t value_size,void* value){ - int i,j; + int i,j,k; pcilib_register_value_t temp_value; int err; + int next=1,ok=0; /* we get the index of the register to find the corresponding register context*/ if((i=pcilib_find_register(ctx,bank,regname))==PCILIB_REGISTER_INVALID){ pcilib_error("can't get the index of the register %s", regname); return PCILIB_ERROR_INVALID_REQUEST; } - + for(j=0;ctx->register_ctx[i].views[j].name;j++){ - if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.name,unit))){/*if we asked for the unit "name"*/ - err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters,value/*the command name*/,1,&temp_value,0,&(ctx->register_ctx[i].views[j])); + if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.name,"name"))){/*if we asked for the unit "name"*/ + err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters,(char*)unit/*the command name*/,1,&temp_value,0,&(ctx->register_ctx[i].views[j])); if(err){ pcilib_error("can't write to the register with the enum view"); return PCILIB_ERROR_FAILED; } + ok=1; break; - }else if(!(strcasecmp(ctx->register_ctx[i].views[j].name,(char*)unit))){/*in this case we asked for then name of the view in unit*/ + }else if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.name,(char*)unit))){/*in this case we asked for then name of the view in unit*/ temp_value=*(pcilib_register_value_t*)value /*the value to put in the register*/; err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters, (char*)unit, 1, &temp_value,0,&(ctx->register_ctx[i].views[j])); if(err){ pcilib_error("can't write to the register with the formula view %s", unit); return PCILIB_ERROR_FAILED; } + ok=1; break; - } + }else{ + for(k=0;ctx->register_ctx[i].views[j].base_unit.transforms[k].name;k++){ + if(!(strcasecmp(ctx->register_ctx[i].views[j].base_unit.transforms[k].name,(char*)unit))){ + err=ctx->register_ctx[i].views[j].op(ctx,ctx->register_ctx[i].views[j].parameters, (char*)unit, 1, &temp_value,0,&(ctx->register_ctx[i].views[j])); + if(err){ + pcilib_error("can't write to the register with the formula view %s", unit); + return PCILIB_ERROR_FAILED; + } + next=0; + ok=1; + break; + } + } + if(next==0)break; + } + } + + if(ok==1) { pcilib_write_register(ctx,bank,regname,temp_value); + printf("value %i written in register\n",temp_value); return 0; } - + pcilib_error("the view asked and the register do not correspond"); return PCILIB_ERROR_NOTAVAILABLE; } /** - * always: viewval=view params=view params + * always : viewval=view params=view params * write: name=enum command regval:the value corresponding to the command */ int operation_enum(pcilib_t *ctx, void *params, char* name, int view2reg, pcilib_register_value_t *regval, size_t viewval_size, void* viewval){ @@ -229,7 +248,7 @@ int operation_enum(pcilib_t *ctx, void *params, char* name, int view2reg, pcilib } }else if (view2reg==0){ for(j=0; ((pcilib_enum_t*)(params))[j].name;j++){ - if (*regval<((pcilib_enum_t*)(params))[j].max && *regval>((pcilib_enum_t*)(params))[j].min){ + if (*regval<=((pcilib_enum_t*)(params))[j].max && *regval>=((pcilib_enum_t*)(params))[j].min){ name=(char*)realloc(name,strlen(((pcilib_enum_t*)(params))[j].name)*sizeof(char)); strncpy(name,((pcilib_enum_t*)(params))[j].name, strlen(((pcilib_enum_t*)(params))[j].name)); k=strlen(((pcilib_enum_t*)(params))[j].name); @@ -250,7 +269,7 @@ int operation_formula(pcilib_t *ctx, void *params, char* unit, int view2reg, pci char* formula=NULL; if(view2reg==0){ - if(!(strcasecmp(unit, ((pcilib_view_t*)viewval)->base_unit.name))){ + if(!(strcasecmp(unit,((pcilib_view_t*)viewval)->base_unit.name))){ formula=malloc(sizeof(char)*strlen(((pcilib_formula_t*)params)->read_formula)); if(!(formula)){ pcilib_error("can't allocate memory for the formula"); @@ -271,7 +290,7 @@ int operation_formula(pcilib_t *ctx, void *params, char* unit, int view2reg, pci } strncpy(formula,((pcilib_formula_t*)params)->read_formula,strlen(((pcilib_formula_t*)params)->read_formula)); pcilib_view_apply_formula(ctx,formula, regval); - pcilib_view_apply_unit(((pcilib_view_t*)viewval)->base_unit.transforms[j],unit,&value); + pcilib_view_apply_unit(((pcilib_view_t*)viewval)->base_unit.transforms[j],unit,regval); return 0; } } diff --git a/pcilib/xml.c b/pcilib/xml.c index 47bcf5c..31b9926 100644 --- a/pcilib/xml.c +++ b/pcilib/xml.c @@ -864,7 +864,6 @@ int pcilib_process_xml(pcilib_t *ctx, const char *location) { for(j=0;j<ctx->num_views;j++){ if(!(ctx->register_ctx[i].views[j].name)) break; if(ctx->register_ctx[i].views[j].name){ - printf("register %s view %s\n",ctx->registers[i].name,ctx->register_ctx[i].views[j].name); pcilib_get_unit_of_view(ctx,&(ctx->register_ctx[i].views[j]),ctx->register_ctx[i].views[j].base_unit.name); } } |