diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/dbg.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 935905e793be..b4c1599e032e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1723,6 +1723,65 @@ iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, *data = iwl_fw_error_next_data(*data); } +static void iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_trigger *trigger, + struct iwl_fw_error_dump_data **data) +{ + struct iwl_fw_ini_dump_info *dump = (void *)(*data)->data; + u32 reg_ids_size = le32_to_cpu(trigger->num_regions) * sizeof(__le32); + + (*data)->type = cpu_to_le32(IWL_INI_DUMP_INFO_TYPE); + (*data)->len = cpu_to_le32(sizeof(*dump) + reg_ids_size); + + dump->version = cpu_to_le32(IWL_INI_DUMP_VER); + dump->trigger_id = trigger->trigger_id; + dump->is_external_cfg = cpu_to_le32(fwrt->trans->external_ini_loaded); + + dump->ver_type = cpu_to_le32(fwrt->dump.fw_ver.type); + dump->ver_subtype = cpu_to_le32(fwrt->dump.fw_ver.subtype); + + dump->hw_step = cpu_to_le32(CSR_HW_REV_STEP(fwrt->trans->hw_rev)); + dump->hw_type = cpu_to_le32(CSR_HW_REV_TYPE(fwrt->trans->hw_rev)); + + dump->rf_id_flavor = + cpu_to_le32(CSR_HW_RFID_FLAVOR(fwrt->trans->hw_rf_id)); + dump->rf_id_dash = cpu_to_le32(CSR_HW_RFID_DASH(fwrt->trans->hw_rf_id)); + dump->rf_id_step = cpu_to_le32(CSR_HW_RFID_STEP(fwrt->trans->hw_rf_id)); + dump->rf_id_type = cpu_to_le32(CSR_HW_RFID_TYPE(fwrt->trans->hw_rf_id)); + + dump->lmac_major = cpu_to_le32(fwrt->dump.fw_ver.lmac_major); + dump->lmac_minor = cpu_to_le32(fwrt->dump.fw_ver.lmac_minor); + dump->umac_major = cpu_to_le32(fwrt->dump.fw_ver.umac_major); + dump->umac_minor = cpu_to_le32(fwrt->dump.fw_ver.umac_minor); + + dump->build_tag_len = cpu_to_le32(sizeof(dump->build_tag)); + memcpy(dump->build_tag, fwrt->fw->human_readable, + sizeof(dump->build_tag)); + + dump->img_name_len = cpu_to_le32(sizeof(dump->img_name)); + memcpy(dump->img_name, fwrt->dump.img_name, sizeof(dump->img_name)); + + dump->internal_dbg_cfg_name_len = + cpu_to_le32(sizeof(dump->internal_dbg_cfg_name)); + memcpy(dump->internal_dbg_cfg_name, fwrt->dump.internal_dbg_cfg_name, + sizeof(dump->internal_dbg_cfg_name)); + + dump->external_dbg_cfg_name_len = + cpu_to_le32(sizeof(dump->external_dbg_cfg_name)); + + /* dump info size is allocated in iwl_fw_ini_get_trigger_len. + * The driver allocates (sizeof(*dump) + reg_ids_size) so it is safe to + * use reg_ids_size + */ + memcpy(dump->external_dbg_cfg_name, fwrt->dump.external_dbg_cfg_name, + sizeof(dump->external_dbg_cfg_name)); + + dump->regions_num = trigger->num_regions; + memcpy(dump->region_ids, trigger->data, reg_ids_size); + + *data = iwl_fw_error_next_data(*data); +} + static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt, struct iwl_fw_ini_trigger *trigger) { @@ -1800,6 +1859,12 @@ static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt, break; } } + + /* add dump info size */ + if (ret_size) + ret_size += hdr_len + sizeof(struct iwl_fw_ini_dump_info) + + (le32_to_cpu(trigger->num_regions) * sizeof(__le32)); + return ret_size; } @@ -1809,6 +1874,8 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, { int i, num = le32_to_cpu(trigger->num_regions); + iwl_dump_ini_info(fwrt, trigger, data); + for (i = 0; i < num; i++) { u32 reg_id = le32_to_cpu(trigger->data[i]); struct iwl_fw_ini_region_cfg *reg; |