iwlagn: add comments to module parameters

extern struct iwl_mod_params iwlagn_mod_params;

/**

 * struct iwl_mod_params

 * @sw_crypto: using hardware encryption, default = 0

 * @num_of_queues: number of tx queue, HW dependent

 * @disable_11n: 11n capabilities enabled, default = 0

 * @amsdu_size_8K: enable 8K amsdu size, default = 1

 * @antenna: both antennas (use diversity), default = 0

 * @restart_fw: restart firmware, default = 1

 * @plcp_check: enable plcp health check, default = true

 * @ack_check: disable ack health check, default = false

 * @wd_disable: enable stuck queue check, default = false

 * @bt_coex_active: enable bt coex, default = true

 * @led_mode: system default, default = 0

 * @no_sleep_autoadjust: disable autoadjust, default = true

 * @power_save: disable power save, default = false

 * @power_level: power level, default = 1

 * @debug_level: levels are IWL_DL_*

 * @ant_coupling: antenna coupling in dB, default = 0

 * @bt_ch_announce: BT channel inhibition, default = enable

 * @wanted_ucode_alternative: ucode alternative to use, default = 1

 * @auto_agg: enable agg. without check, default = true

 */

struct iwl_mod_params {

	int sw_crypto;		/* def: 0 = using hardware encryption */

	int num_of_queues;	/* def: HW dependent */

	int disable_11n;	/* def: 0 = 11n capabilities enabled */

	int amsdu_size_8K;	/* def: 1 = enable 8K amsdu size */

	int antenna;		/* def: 0 = both antennas (use diversity) */

	int restart_fw;		/* def: 1 = restart firmware */

	bool plcp_check;	/* def: true = enable plcp health check */

	bool ack_check;		/* def: false = disable ack health check */

	bool wd_disable;	/* def: false = enable stuck queue check */

	bool bt_coex_active;	/* def: true = enable bt coex */

	int led_mode;		/* def: 0 = system default */

	bool no_sleep_autoadjust; /* def: true = disable autoadjust */

	bool power_save;	/* def: false = disable power save */

	int power_level;	/* def: 1 = power level */

	u32 debug_level;	/* levels are IWL_DL_* */

	int sw_crypto;

	int num_of_queues;

	int disable_11n;

	int amsdu_size_8K;

	int antenna;

	int restart_fw;

	bool plcp_check;

	bool ack_check;

	bool wd_disable;

	bool bt_coex_active;

	int led_mode;

	bool no_sleep_autoadjust;

	bool power_save;

	int power_level;

	u32 debug_level;

	int ant_coupling;

	bool bt_ch_announce;	/* def: enable = BT channel inhibition */

	bool bt_ch_announce;

	int wanted_ucode_alternative;

	bool auto_agg;		/* def: true = enable agg. without check */

	bool auto_agg;

};

/**