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Commit d4af19fe authored by Hsu, Kenny's avatar Hsu, Kenny Committed by Wey-Yi Guy
Browse files

iwlwifi: add WOWLAN uCode loading support by testmode 



Create new tm command for WOWLAN uCode loading to support
further debugging function in userspace.

- IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW

Signed-off-by: default avatarKenny Hsu <kenny.hsu@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
parent 9a0dd895

drivers/net/wireless/iwlwifi/iwl-sv-open.c

+16 −0
Original line number Diff line number Diff line
@@ -463,6 +463,21 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) 
				"Error starting the device: %d\n", status);

		break;



	case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:

		iwl_scan_cancel_timeout(priv, 200);

		iwl_trans_stop_device(trans(priv));

		status = iwlagn_load_ucode_wait_alive(priv, IWL_UCODE_WOWLAN);

		if (status) {

			IWL_DEBUG_INFO(priv,

				"Error loading WOWLAN ucode: %d\n", status);

			break;

		}

		status = iwl_alive_start(priv);

		if (status)

			IWL_DEBUG_INFO(priv,

				"Error starting the device: %d\n", status);

		break;



	case IWL_TM_CMD_APP2DEV_GET_EEPROM:

		if (priv->eeprom) {

			skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
@@ -826,6 +841,7 @@ int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len) 
	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:

	case IWL_TM_CMD_APP2DEV_GET_EEPROM:

	case IWL_TM_CMD_APP2DEV_FIXRATE_REQ:

	case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:

		IWL_DEBUG_INFO(priv, "testmode cmd to driver\n");

		result = iwl_testmode_driver(hw, tb);

		break;

drivers/net/wireless/iwlwifi/iwl-testmode.h

+4 −1
Original line number Diff line number Diff line
@@ -117,6 +117,8 @@ 
 * @IWL_TM_CMD_APP2DEV_DUMP_SRAM:

 *	commands from user applicaiton to read data in sram

 *

 * @IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW: load Weak On Wireless LAN uCode image

 *

 */

enum iwl_tm_cmd_t {

	IWL_TM_CMD_APP2DEV_UCODE		= 1,
@@ -140,7 +142,8 @@ enum iwl_tm_cmd_t { 
	IWL_TM_CMD_APP2DEV_INDIRECT_REG_WRITE32	= 19,

	IWL_TM_CMD_APP2DEV_READ_SRAM		= 20,

	IWL_TM_CMD_APP2DEV_DUMP_SRAM		= 21,

	IWL_TM_CMD_MAX				= 22,

	IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW	= 22,

	IWL_TM_CMD_MAX				= 23,

};



/*