diff options
Diffstat (limited to 'pcilib')
| -rw-r--r-- | pcilib/CMakeLists.txt | 4 | ||||
| -rw-r--r-- | pcilib/pci.h | 2 | ||||
| -rw-r--r-- | pcilib/unit.c | 34 | ||||
| -rw-r--r-- | pcilib/unit.h | 32 | ||||
| -rw-r--r-- | pcilib/views.c | 56 | ||||
| -rw-r--r-- | pcilib/views.h | 35 | ||||
| -rw-r--r-- | pcilib/xml.c | 24 |
7 files changed, 88 insertions, 99 deletions
diff --git a/pcilib/CMakeLists.txt b/pcilib/CMakeLists.txt index 1f3e646..9688065 100644 --- a/pcilib/CMakeLists.txt +++ b/pcilib/CMakeLists.txt @@ -9,9 +9,9 @@ include_directories( set(HEADERS pcilib.h pci.h export.h bar.h fifo.h model.h bank.h register.h views.h xml.h kmem.h irq.h locking.h lock.h dma.h event.h plugin.h tools.h error.h -debug.h env.h version.h config.h unit.h) +debug.h env.h version.h config.h) add_library(pcilib SHARED pci.c export.c bar.c fifo.c model.c bank.c -register.c views.c xml.c kmem.c irq.c locking.c lock.c dma.c event.c plugin.c tools.c error.c debug.c env.c unit.c) +register.c views.c xml.c kmem.c irq.c locking.c lock.c dma.c event.c plugin.c tools.c error.c debug.c env.c) target_link_libraries(pcilib dma protocols ${CMAKE_THREAD_LIBS_INIT} ${UFODECODE_LIBRARIES} ${CMAKE_DL_LIBS} ${EXTRA_SYSTEM_LIBS} ${LIBXML2_LIBRARIES} ${PYTHON_LIBRARIES}) diff --git a/pcilib/pci.h b/pcilib/pci.h index 8805fc2..f364890 100644 --- a/pcilib/pci.h +++ b/pcilib/pci.h @@ -28,7 +28,7 @@ #include "export.h" #include "locking.h" #include "xml.h" -#include "unit.h" +#include "views.h" typedef struct { uint8_t max_link_speed, link_speed; diff --git a/pcilib/unit.c b/pcilib/unit.c deleted file mode 100644 index a9766ed..0000000 --- a/pcilib/unit.c +++ /dev/null @@ -1,34 +0,0 @@ -#include "pcilib.h" -#include "pci.h" -#include "stdio.h" -#include <string.h> -#include "error.h" -#include "unit.h" - -int pcilib_add_units(pcilib_t *ctx, size_t n, const pcilib_unit_t* units) { - - pcilib_unit_t *units2; - size_t size; - - if (!n) { - for (n = 0; units[n].name[0]; n++); - } - - if ((ctx->num_units + n + 1) > ctx->alloc_units) { - for (size = ctx->alloc_units; size < 2 * (n + ctx->num_units + 1); size<<=1); - - units2 = (pcilib_unit_t*)realloc(ctx->units, size * sizeof(pcilib_unit_t)); - if (!units2) return PCILIB_ERROR_MEMORY; - - ctx->units = units2; - ctx->alloc_units = size; - } - - memcpy(ctx->units + ctx->num_units, units, n * sizeof(pcilib_unit_t)); - memset(ctx->units + ctx->num_units + n, 0, sizeof(pcilib_unit_t)); - - ctx->num_units += n; - - return 0; -} - diff --git a/pcilib/unit.h b/pcilib/unit.h deleted file mode 100644 index 4a99f5b..0000000 --- a/pcilib/unit.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef _PCILIB_UNITS_H -#define _PCILIB_UNITS_H - -#include "pcilib.h" - -#define PCILIB_MAX_TRANSFORMS_PER_UNIT 16 - -typedef struct pcilib_unit_s pcilib_unit_t; -typedef struct pcilib_transform_unit_s pcilib_transform_unit_t; - -/** - * type to save a transformation unit in the pcitool program - */ -struct pcilib_transform_unit_s{ - char *name; - char *transform_formula; -}; - -/** - * type to save a unit in the pcitool programm - */ -struct pcilib_unit_s{ - char* name; - pcilib_transform_unit_t other_units[PCILIB_MAX_TRANSFORMS_PER_UNIT]; -}; - -/** - * function to populate the ctx with units - */ -int pcilib_add_units(pcilib_t* ctx, size_t n, const pcilib_unit_t* units); - -#endif diff --git a/pcilib/views.c b/pcilib/views.c index d0116db..9fe8810 100644 --- a/pcilib/views.c +++ b/pcilib/views.c @@ -6,7 +6,6 @@ #include "error.h" #include <strings.h> #include <stdlib.h> -#include "unit.h" /** * this function calls the python script and the function "evaluate" in it to evaluate the given formula @@ -209,18 +208,18 @@ int pcilib_write_view(pcilib_t *ctx, const char *bank, const char *regname, cons int operation_enum(pcilib_t *ctx, void *params, char* name, int view2reg, pcilib_register_value_t *regval, size_t viewval_size, void* viewval){ int j,k; if(view2reg==1){ - for(j=0; ((pcilib_view_enum_t*)(params))[j].name;j++){ - if(!(strcasecmp(((pcilib_view_enum_t*)(params))[j].name,name))){ - *regval=((pcilib_view_enum_t*)(params))[j].value; + for(j=0; ((pcilib_enum_t*)(params))[j].name;j++){ + if(!(strcasecmp(((pcilib_enum_t*)(params))[j].name,name))){ + *regval=((pcilib_enum_t*)(params))[j].value; return 0; } } }else if (view2reg==0){ - for(j=0; ((pcilib_view_enum_t*)(params))[j].name;j++){ - if (*regval<((pcilib_view_enum_t*)(params))[j].max && *regval>((pcilib_view_enum_t*)(params))[j].min){ - name=(char*)realloc(name,strlen(((pcilib_view_enum_t*)(params))[j].name)*sizeof(char)); - strncpy(name,((pcilib_view_enum_t*)(params))[j].name, strlen(((pcilib_view_enum_t*)(params))[j].name)); - k=strlen(((pcilib_view_enum_t*)(params))[j].name); + 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){ + 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); name[k]='\0'; return 0; } @@ -249,8 +248,8 @@ int operation_formula(pcilib_t *ctx, void *params, char* unit, int view2reg, pci return 0; } - for(j=0; ((pcilib_view_t*)viewval)->base_unit.other_units[j].name;j++){ - if(!(strcasecmp(((pcilib_view_t*)viewval)->base_unit.other_units[j].name,unit))){ + for(j=0; ((pcilib_view_t*)viewval)->base_unit.transforms[j].name;j++){ + if(!(strcasecmp(((pcilib_view_t*)viewval)->base_unit.transforms[j].name,unit))){ /* when we have found the correct view of type formula, we apply the formula, that get the good value for return*/ formula=malloc(sizeof(char)*strlen(((pcilib_formula_t*)params)->read_formula)); if(!(formula)){ @@ -259,7 +258,7 @@ 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.other_units[j],unit,&value); + pcilib_view_apply_unit(((pcilib_view_t*)viewval)->base_unit.transforms[j],unit,&value); return 0; } } @@ -271,12 +270,12 @@ int operation_formula(pcilib_t *ctx, void *params, char* unit, int view2reg, pci return 0; } - for(j=0;((pcilib_view_t*)viewval)->base_unit.other_units[j].name;j++){ - if(!(strcasecmp(((pcilib_view_t*)viewval)->base_unit.other_units[j].name,unit))){ + for(j=0;((pcilib_view_t*)viewval)->base_unit.transforms[j].name;j++){ + if(!(strcasecmp(((pcilib_view_t*)viewval)->base_unit.transforms[j].name,unit))){ /* when we have found the correct view of type formula, we apply the formula, that get the good value for return*/ formula=malloc(sizeof(char)*strlen(((pcilib_formula_t*)params)->write_formula)); strncpy(formula,((pcilib_formula_t*)params)->write_formula,strlen((( pcilib_formula_t*)params)->write_formula)); - pcilib_view_apply_unit(((pcilib_view_t*)viewval)->base_unit.other_units[j],unit,&value); + pcilib_view_apply_unit(((pcilib_view_t*)viewval)->base_unit.transforms[j],unit,&value); pcilib_view_apply_formula(ctx,formula,regval); /* we maybe need some error checking there , like temp_value >min and <max*/ return 0; @@ -316,3 +315,30 @@ int pcilib_add_views(pcilib_t *ctx, size_t n, const pcilib_view_t* views) { ctx->num_views += n; return 0; } + +int pcilib_add_units(pcilib_t *ctx, size_t n, const pcilib_unit_t* units) { + + pcilib_unit_t *units2; + size_t size; + + if (!n) { + for (n = 0; units[n].name[0]; n++); + } + + if ((ctx->num_units + n + 1) > ctx->alloc_units) { + for (size = ctx->alloc_units; size < 2 * (n + ctx->num_units + 1); size<<=1); + + units2 = (pcilib_unit_t*)realloc(ctx->units, size * sizeof(pcilib_unit_t)); + if (!units2) return PCILIB_ERROR_MEMORY; + + ctx->units = units2; + ctx->alloc_units = size; + } + + memcpy(ctx->units + ctx->num_units, units, n * sizeof(pcilib_unit_t)); + memset(ctx->units + ctx->num_units + n, 0, sizeof(pcilib_unit_t)); + + ctx->num_units += n; + + return 0; +} diff --git a/pcilib/views.h b/pcilib/views.h index ae92d0d..c44393d 100644 --- a/pcilib/views.h +++ b/pcilib/views.h @@ -2,9 +2,14 @@ #define _PCILIB_VIEWS_H #include "pcilib.h" -#include "unit.h" -typedef struct pcilib_view_enum_s pcilib_view_enum_t; +#define PCILIB_MAX_TRANSFORMS_PER_UNIT 16 + +typedef struct pcilib_transform_unit_s pcilib_transform_unit_t; + +typedef struct pcilib_unit_s pcilib_unit_t; + +typedef struct pcilib_enum_s pcilib_enum_t; typedef struct pcilib_view_s pcilib_view_t; @@ -13,9 +18,25 @@ typedef struct pcilib_formula_s pcilib_formula_t; typedef int (*pcilib_view_operation_t)(pcilib_t *ctx, void *params, char* string, int read_or_write, pcilib_register_value_t *regval, size_t viewval_size, void* viewval); /** + * type to save a transformation unit in the pcitool program + */ +struct pcilib_transform_unit_s{ + char *name; + char *transform_formula; +}; + +/** + * type to save a unit in the pcitool programm + */ +struct pcilib_unit_s{ + char* name; + pcilib_transform_unit_t transforms[PCILIB_MAX_TRANSFORMS_PER_UNIT]; +}; + +/** * new type to define an enum view */ -struct pcilib_view_enum_s { +struct pcilib_enum_s { const char *name; /**<corresponding string to value*/ pcilib_register_value_t value, min, max; }; @@ -49,4 +70,12 @@ int operation_formula(pcilib_t *ctx, void *params, char* unit, int view2reg, pci int pcilib_add_views(pcilib_t *ctx, size_t n, const pcilib_view_t* views); + +/** + * function to populate the ctx with units + */ +int pcilib_add_units(pcilib_t* ctx, size_t n, const pcilib_unit_t* units); + + + #endif diff --git a/pcilib/xml.c b/pcilib/xml.c index 5be5abd..ebef91e 100644 --- a/pcilib/xml.c +++ b/pcilib/xml.c @@ -126,10 +126,10 @@ pcilib_get_associated_views(pcilib_t* ctx, const char* reg_name,xmlXPathContextP for (i = 0; i < nodeset->nodeNr; i++) { view_name=(char*)nodeset->nodeTab[i]->children->content; - /* if the view name obtained is for an enum view, we get all pcilib_view_enum_t corresponding to the register*/ + /* if the view name obtained is for an enum view, we get all pcilib_enum_t corresponding to the register*/ for(k=0; ctx->views[k].name; k++){ if(!(strcasecmp(view_name, ctx->views[k].name))){ - ctx->register_ctx[id].views=realloc(ctx->register_ctx[id].views,(k+1)*sizeof(pcilib_view_enum_t)); + ctx->register_ctx[id].views=realloc(ctx->register_ctx[id].views,(k+1)*sizeof(pcilib_enum_t)); ctx->register_ctx[id].views[k]=ctx->views[k]; } } @@ -520,8 +520,8 @@ pcilib_xml_create_unit(pcilib_t *ctx, xmlXPathContextPtr xpath, xmlDocPtr doc, x if (!value || !attr) continue; if (!strcasecmp(name, "convert_unit")) { - desc.other_units[i].name=value2; - desc.other_units[i].transform_formula=value; + desc.transforms[i].name=value2; + desc.transforms[i].transform_formula=value; i++; } } @@ -558,7 +558,7 @@ static int pcilib_xml_create_view(pcilib_t *ctx, xmlXPathContextPtr xpath, xmlDo /*if the view is of type enum, we get recursively its properties and then populate ctx enum views*/ if(!(strcasecmp(value,"enum"))){ desc.op=&operation_enum; - desc.parameters=malloc(sizeof(pcilib_view_enum_t)); + desc.parameters=malloc(sizeof(pcilib_enum_t)); desc.base_unit.name="name"; for (cur = node->children; cur != NULL; cur = cur->next) { if (!cur->children) continue; @@ -576,8 +576,8 @@ static int pcilib_xml_create_view(pcilib_t *ctx, xmlXPathContextPtr xpath, xmlDo }else if (!(strcasecmp((char*)name,"enum"))) { - desc.parameters=realloc(desc.parameters,(i+1)*sizeof(pcilib_view_enum_t)); - ((pcilib_view_enum_t*)(desc.parameters))[i].name=value; + desc.parameters=realloc(desc.parameters,(i+1)*sizeof(pcilib_enum_t)); + ((pcilib_enum_t*)(desc.parameters))[i].name=value; /* we need to iterate through the different attributes of an enum node to get all properties*/ for(attr=cur->properties; attr!=NULL;attr=attr->next){ @@ -593,14 +593,14 @@ static int pcilib_xml_create_view(pcilib_t *ctx, xmlXPathContextPtr xpath, xmlDo pcilib_error("Invalid value (%s) is specified in the XML enum node", value); return PCILIB_ERROR_INVALID_DATA; } - ((pcilib_view_enum_t*)(desc.parameters))[i].value=dat_value; + ((pcilib_enum_t*)(desc.parameters))[i].value=dat_value; }else if(!(strcasecmp(name,"min"))){ pcilib_register_value_t dat_min = strtol(value, &endptr, 0); if ((strlen(endptr) > 0)) { pcilib_error("Invalid min (%s) is specified in the XML enum node", value); return PCILIB_ERROR_INVALID_DATA; } - ((pcilib_view_enum_t*)(desc.parameters))[i].min=dat_min; + ((pcilib_enum_t*)(desc.parameters))[i].min=dat_min; ok_min=1; }else if(!(strcasecmp(name,"max"))){ pcilib_register_value_t dat_max = strtol(value, &endptr, 0); @@ -608,11 +608,11 @@ static int pcilib_xml_create_view(pcilib_t *ctx, xmlXPathContextPtr xpath, xmlDo pcilib_error("Invalid max (%s) is specified in the XML enum node", value); return PCILIB_ERROR_INVALID_DATA; } - ((pcilib_view_enum_t*)(desc.parameters))[i].max=dat_max; + ((pcilib_enum_t*)(desc.parameters))[i].max=dat_max; ok_max=1; } - if(ok_min==0) ((pcilib_view_enum_t*)(desc.parameters))[i].min=((pcilib_view_enum_t*)(desc.parameters))[i].value; - if(ok_max==0) ((pcilib_view_enum_t*)(desc.parameters))[i].max=((pcilib_view_enum_t*)(desc.parameters))[i].value; + if(ok_min==0) ((pcilib_enum_t*)(desc.parameters))[i].min=((pcilib_enum_t*)(desc.parameters))[i].value; + if(ok_max==0) ((pcilib_enum_t*)(desc.parameters))[i].max=((pcilib_enum_t*)(desc.parameters))[i].value; } i++; |