wifi: iwlwifi: mvm: Add dump handler to iwl_mvm

Implement a dump handler in the iwl_mvm operation mode to
collect firmware dump upon trigger from trans layer.

Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250711183056.366fc31fd551.I976cb17edd85a461043c7a4c7f4895bfaec9174a@changeid

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 892b1564677b679e0df7e5247c3456c680865801..c7f08cde1f727fc235dc2afd050626d8a5334c78 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -2119,6 +2119,17 @@ static void iwl_op_mode_mvm_time_point(struct iwl_op_mode *op_mode,
        iwl_dbg_tlv_time_point(&mvm->fwrt, tp_id, tp_data);
 }
 
+static void iwl_mvm_dump(struct iwl_op_mode *op_mode)
+{
+       struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
+       struct iwl_fw_runtime *fwrt = &mvm->fwrt;
+
+       if (!iwl_trans_fw_running(fwrt->trans))
+               return;
+
+       iwl_dbg_tlv_time_point(fwrt, IWL_FW_INI_TIME_POINT_USER_TRIGGER, NULL);
+}
+
 #ifdef CONFIG_PM_SLEEP
 static void iwl_op_mode_mvm_device_powered_off(struct iwl_op_mode *op_mode)
 {
@@ -2181,4 +2192,5 @@ static const struct iwl_op_mode_ops iwl_mvm_ops_mq = {
        IWL_MVM_COMMON_OPS,
        .rx = iwl_mvm_rx_mq,
        .rx_rss = iwl_mvm_rx_mq_rss,
+       .dump = iwl_mvm_dump,
 };