From: Eliad Peller <eliad@wizery.com>
To: Luciano Coelho <luca@coelho.fi>
Cc: <linux-wireless@vger.kernel.org>
Subject: [PATCH v2 04/11] wlcore: re-enable idle handling
Date: Tue, 17 Sep 2013 18:41:23 +0300 [thread overview]
Message-ID: <1379432490-22157-4-git-send-email-eliad@wizery.com> (raw)
In-Reply-To: <1379432490-22157-1-git-send-email-eliad@wizery.com>
From: Arik Nemtsov <arik@wizery.com>
We need some stuff done on idle change, most notably we have to stop
sched-scanning. Take care of this by reintroducing idle handling.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
---
drivers/net/wireless/ti/wlcore/main.c | 22 ++++++++++++++++++++++
drivers/net/wireless/ti/wlcore/wlcore_i.h | 1 +
2 files changed, 23 insertions(+)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 611e81d..d952593 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -2927,6 +2927,25 @@ static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif)
wlvif->rate_set = wlvif->basic_rate_set;
}
+static void wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool idle)
+{
+ bool cur_idle = !test_bit(WLVIF_FLAG_ACTIVE, &wlvif->flags);
+
+ if (idle == cur_idle)
+ return;
+
+ if (idle) {
+ clear_bit(WLVIF_FLAG_ACTIVE, &wlvif->flags);
+ } else {
+ /* The current firmware only supports sched_scan in idle */
+ if (wl->sched_vif == wlvif)
+ wl->ops->sched_scan_stop(wl, wlvif);
+
+ set_bit(WLVIF_FLAG_ACTIVE, &wlvif->flags);
+ }
+}
+
static int wl12xx_config_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif,
struct ieee80211_conf *conf, u32 changed)
{
@@ -4179,6 +4198,9 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
do_join = true;
}
+ if (changed & BSS_CHANGED_IDLE && !is_ibss)
+ wl1271_sta_handle_idle(wl, wlvif, bss_conf->idle);
+
if (changed & BSS_CHANGED_CQM) {
bool enable = false;
if (bss_conf->cqm_rssi_thold)
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 3f4f08b..2a50e08 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -255,6 +255,7 @@ enum wl12xx_vif_flags {
WLVIF_FLAG_CS_PROGRESS,
WLVIF_FLAG_AP_PROBE_RESP_SET,
WLVIF_FLAG_IN_USE,
+ WLVIF_FLAG_ACTIVE,
};
struct wl12xx_vif;
--
1.8.3.rc1.35.g9b79519
next prev parent reply other threads:[~2013-09-17 15:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-17 15:41 [PATCH v2 01/11] wlcore: ROC on AP channel before auth reply Eliad Peller
2013-09-17 15:41 ` [PATCH v2 02/11] wlcore: add new plt power-mode: CHIP_AWAKE Eliad Peller
2013-09-17 15:41 ` [PATCH v2 03/11] wlcore: disable elp sleep while in plt mode Eliad Peller
2013-09-17 15:41 ` Eliad Peller [this message]
2013-09-17 15:41 ` [PATCH v2 05/11] wlcore: cleanup scan debug prints Eliad Peller
2013-09-17 15:41 ` [PATCH v2 06/11] wlcore: fix unsafe dereference of the wlvif Eliad Peller
2013-09-17 15:41 ` [PATCH v2 07/11] wlcore: remove unsupported channels Eliad Peller
2013-09-17 15:41 ` [PATCH v2 08/11] wlcore: clarify and fix regulatory domain bit translation Eliad Peller
2013-09-17 15:41 ` [PATCH v2 09/11] wl18xx: fix boot process in high temperature environment Eliad Peller
2013-09-17 15:41 ` [PATCH v2 10/11] wl18xx: print new RDL versions during boot Eliad Peller
2013-09-30 16:57 ` Luca Coelho
2013-09-17 15:41 ` [PATCH v2 11/11] wlcore: always register dummy hardirq Eliad Peller
2013-10-04 5:10 ` [PATCH v2 01/11] wlcore: ROC on AP channel before auth reply Luca Coelho
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