iwlwifi: mvm: allow to collect debug data when restart is disabled
In some testing configuration, the firmware restart flow is
not enabled. Allow to collect logs even in this case.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 5c33d2d..e4d62f2 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -670,8 +670,9 @@
}
#ifdef CONFIG_IWLWIFI_DEBUGFS
-static void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
+void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
{
+ static char *env[] = { "DRIVER=iwlwifi", "EVENT=error_dump", NULL };
struct iwl_fw_error_dump_file *dump_file;
struct iwl_fw_error_dump_data *dump_data;
struct iwl_fw_error_dump_info *dump_info;
@@ -763,20 +764,16 @@
file_len += fw_error_dump->trans_ptr->len;
dump_file->file_len = cpu_to_le32(file_len);
mvm->fw_error_dump = fw_error_dump;
+
+ /* notify the userspace about the error we had */
+ kobject_uevent_env(&mvm->hw->wiphy->dev.kobj, KOBJ_CHANGE, env);
}
#endif
static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
{
-#ifdef CONFIG_IWLWIFI_DEBUGFS
- static char *env[] = { "DRIVER=iwlwifi", "EVENT=error_dump", NULL };
-
iwl_mvm_fw_error_dump(mvm);
- /* notify the userspace about the error we had */
- kobject_uevent_env(&mvm->hw->wiphy->dev.kobj, KOBJ_CHANGE, env);
-#endif
-
iwl_trans_stop_device(mvm->trans);
mvm->scan_status = IWL_MVM_SCAN_NONE;
@@ -903,6 +900,7 @@
flush_work(&mvm->d0i3_exit_work);
flush_work(&mvm->async_handlers_wk);
+ flush_work(&mvm->fw_error_dump_wk);
mutex_lock(&mvm->mutex);
__iwl_mvm_mac_stop(mvm);