iwlwifi: dbg: don't stop dbg recording before entering D3 from 9000 devices (c040fe83) · Commits · 戴 / test

From 9000 device family the FW automatically stops the debug recording and the driver should not stop it as well. Signed-off-by:

drivers/net/wireless/intel/iwlwifi/mvm/d3.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -1078,11 +1078,12 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
		#endif

		/*
		* TODO: this is needed because the firmware is not stopping
		* the recording automatically before entering D3. This can
		* be removed once the FW starts doing that.
		* Prior to 9000 device family the driver needs to stop the dbg
		* recording before entering D3. In later devices the FW stops the
		* recording automatically.
		*/
		_iwl_fw_dbg_stop_recording(mvm->fwrt.trans, NULL);
		if (mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_9000)
		_iwl_fw_dbg_stop_recording(mvm->trans, NULL);

		/* must be last -- this switches firmware state */
		ret = iwl_mvm_send_cmd(mvm, &d3_cfg_cmd);