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Commit dab1c161 authored by Wey-Yi Guy's avatar Wey-Yi Guy Committed by John W. Linville
Browse files

iwlwifi: bit field description for BT Config command 



Give better bit filed define and description for flag parameter
in REPLY_BT_CONFIG command:

flags:
 bit 0 - 1: BT channel announcement enabled
         0: disable
 bit 1 - 1: priority of BT device enabled
         0: disable
 bit 2 - 1: BT 2 wire support enabled
         0: disable

Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 3459ab5a

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

+12 −3
Original line number Diff line number Diff line
@@ -2247,10 +2247,19 @@ struct iwl_link_quality_cmd { 
	__le32 reserved2;

} __attribute__ ((packed));



/*

 * BT configuration enable flags:

 *   bit 0 - 1: BT channel announcement enabled

 *           0: disable

 *   bit 1 - 1: priority of BT device enabled

 *           0: disable

 *   bit 2 - 1: BT 2 wire support enabled

 *           0: disable

 */

#define BT_COEX_DISABLE (0x0)

#define BT_COEX_MODE_2W (0x1)

#define BT_COEX_MODE_3W (0x2)

#define BT_COEX_MODE_4W (0x3)

#define BT_ENABLE_CHANNEL_ANNOUNCE BIT(0)

#define BT_ENABLE_PRIORITY	   BIT(1)

#define BT_ENABLE_2_WIRE	   BIT(2)



#define BT_LEAD_TIME_MIN (0x0)

#define BT_LEAD_TIME_DEF (0x1E)

drivers/net/wireless/iwlwifi/iwl-core.c

+1 −1
Original line number Diff line number Diff line
@@ -1977,7 +1977,7 @@ EXPORT_SYMBOL(iwl_isr_legacy); 
int iwl_send_bt_config(struct iwl_priv *priv)

{

	struct iwl_bt_cmd bt_cmd = {

		.flags = BT_COEX_MODE_4W,

		.flags = BT_ENABLE_CHANNEL_ANNOUNCE | BT_ENABLE_PRIORITY,

		.lead_time = BT_LEAD_TIME_DEF,

		.max_kill = BT_MAX_KILL_DEF,

		.kill_ack_mask = 0,