diff options
Diffstat (limited to 'pcitool')
| -rw-r--r-- | pcitool/cli.c | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/pcitool/cli.c b/pcitool/cli.c index 4debb75..1cf59fb 100644 --- a/pcitool/cli.c +++ b/pcitool/cli.c @@ -706,16 +706,23 @@ void ViewInfo(pcilib_t *handle, pcilib_register_t reg, size_t id) { if (r) printf(")"); printf("\n"); - if (r) { - err = pcilib_read_register_view_by_id(handle, reg, r->views[id].name, &val); + if (v->mode&PCILIB_ACCESS_R) { + if (r) { + err = pcilib_read_register_view_by_id(handle, reg, r->views[id].name, &val); + } else { + err = pcilib_get_property(handle, v->name, &val); + } + if (!err) err = pcilib_convert_value_type(handle, &val, PCILIB_TYPE_STRING); } else { - err = pcilib_get_property(handle, v->name, &val); + err = PCILIB_ERROR_NOTPERMITED; } - if (!err) err = pcilib_convert_value_type(handle, &val, PCILIB_TYPE_STRING); - if (err) - printf(" Current value : error %i\n", err); - else { + if (err) { + if (err == PCILIB_ERROR_NOTPERMITED) + printf(" Current value : no read access\n"); + else + printf(" Current value : error %i\n", err); + } else { printf(" Current value : %s", val.sval); if (v->unit) printf(" (units: %s)", v->unit); printf("\n"); @@ -775,15 +782,21 @@ void RegisterInfo(pcilib_t *handle, pcilib_register_t reg) { pcilib_register_bank_t bank = pcilib_find_register_bank_by_addr(handle, r->bank); const pcilib_register_bank_description_t *b = &model_info->banks[bank]; - err = pcilib_read_register_by_id(handle, reg, ®val); + if (r->mode&PCILIB_ACCESS_R) { + err = pcilib_read_register_by_id(handle, reg, ®val); + } else { + err = PCILIB_ERROR_NOTPERMITED; + } info = pcilib_get_register_info(handle, b->name, r->name, 0); if (!info) Error("Can't obtain register info for %s", r->name); printf("%s/%s\n", b->name, r->name); printf(" Current value: "); - if (err) printf("error %i", err); - else printf(b->format, regval); + if (err) { + if (err == PCILIB_ERROR_NOTPERMITED) printf("no read access"); + else printf("error %i", err); + } else printf(b->format, regval); if (r->mode&PCILIB_REGISTER_W) { printf(" (default: "); |