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Commit 50c500ad authored by Juuso Oikarinen's avatar Juuso Oikarinen Committed by John W. Linville
Browse files

wl1271: Configure a higher listen interval to AP upon association 



Increase the fixed listen-interval max value configured to the mac80211 on
driver init. This value will allow a larger value to be configured to the
AP, which means the AP will buffer our frames longer.

Signed-off-by: default avatarJuuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: default avatarTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 606c1487

drivers/net/wireless/wl12xx/wl1271_conf.h

+7 −0
Original line number Diff line number Diff line
@@ -977,6 +977,13 @@ struct conf_conn_settings { 
	 * Range: 1000 - 3600000

	 */

	u32 keep_alive_interval;



	/*

	 * Maximum listen interval supported by the driver in units of beacons.

	 *

	 * Range: u16

	 */

	u8 max_listen_interval;

};



enum {

drivers/net/wireless/wl12xx/wl1271_main.c

+4 −2
Original line number Diff line number Diff line
@@ -219,7 +219,7 @@ static struct conf_drv_settings default_conf = { 
	},

	.conn = {

		.wake_up_event               = CONF_WAKE_UP_EVENT_DTIM,

		.listen_interval             = 0,

		.listen_interval             = 1,

		.bcn_filt_mode               = CONF_BCN_FILT_MODE_ENABLED,

		.bcn_filt_ie_count           = 1,

		.bcn_filt_ie = {
@@ -266,7 +266,8 @@ static struct conf_drv_settings default_conf = { 
		.bet_enable                  = CONF_BET_MODE_ENABLE,

		.bet_max_consecutive         = 10,

		.psm_entry_retries           = 3,

		.keep_alive_interval         = 55000

		.keep_alive_interval         = 55000,

		.max_listen_interval         = 20,

	},

	.init = {

		.radioparam = {
@@ -2253,6 +2254,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl) 
	/* unit us */

	/* FIXME: find a proper value */

	wl->hw->channel_change_time = 10000;

	wl->hw->max_listen_interval = wl->conf.conn.max_listen_interval;



	wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |

		IEEE80211_HW_NOISE_DBM |