* [PATCH 02/10] wlcore: use the original elp time in forced_ps mode
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 03/10] wlcore: fix dynamic_ps_timeout time regression Arik Nemtsov
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Eliad Peller, Arik Nemtsov
From: Eliad Peller <eliad@wizery.com>
The dynamic PS timeout is meaningless in forced PS mode.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wlcore/ps.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/ps.c b/drivers/net/wireless/ti/wlcore/ps.c
index 87c84d1..47e81b3 100644
--- a/drivers/net/wireless/ti/wlcore/ps.c
+++ b/drivers/net/wireless/ti/wlcore/ps.c
@@ -28,6 +28,8 @@
#define WL1271_WAKEUP_TIMEOUT 500
+#define ELP_ENTRY_DELAY 5
+
void wl1271_elp_work(struct work_struct *work)
{
struct delayed_work *dwork;
@@ -72,6 +74,7 @@ out:
void wl1271_ps_elp_sleep(struct wl1271 *wl)
{
struct wl12xx_vif *wlvif;
+ u32 timeout;
if (wl->quirks & WLCORE_QUIRK_NO_ELP)
return;
@@ -89,8 +92,13 @@ void wl1271_ps_elp_sleep(struct wl1271 *wl)
return;
}
+ if (wl->conf.conn.forced_ps)
+ timeout = ELP_ENTRY_DELAY;
+ else
+ timeout = wl->conf.conn.dynamic_ps_timeout;
+
ieee80211_queue_delayed_work(wl->hw, &wl->elp_work,
- msecs_to_jiffies(wl->conf.conn.dynamic_ps_timeout));
+ msecs_to_jiffies(timeout));
}
int wl1271_ps_elp_wakeup(struct wl1271 *wl)
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 03/10] wlcore: fix dynamic_ps_timeout time regression
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
2012-05-15 14:08 ` [PATCH 02/10] wlcore: use the original elp time in forced_ps mode Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 04/10] wlcore: fixes for connection_loss_work Arik Nemtsov
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Arik Nemtsov
In patch d7b63b9fc7ee73e75a4c7fdb899 we have raised the dynamic
PS timeout to 200ms to improve user experience. Re-apply the change,
since it was reverted in the wlcore split.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 2 +-
drivers/net/wireless/ti/wl18xx/main.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 29902c1..7e65ee3 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -238,7 +238,7 @@ static struct wlcore_conf wl12xx_conf = {
.psm_entry_retries = 8,
.psm_exit_retries = 16,
.psm_entry_nullfunc_retries = 3,
- .dynamic_ps_timeout = 40,
+ .dynamic_ps_timeout = 200,
.forced_ps = false,
.keep_alive_interval = 55000,
.max_listen_interval = 20,
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index d7e48db..c5ec94b 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -361,7 +361,7 @@ static struct wlcore_conf wl18xx_conf = {
.psm_entry_retries = 8,
.psm_exit_retries = 16,
.psm_entry_nullfunc_retries = 3,
- .dynamic_ps_timeout = 40,
+ .dynamic_ps_timeout = 200,
.forced_ps = false,
.keep_alive_interval = 55000,
.max_listen_interval = 20,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 04/10] wlcore: fixes for connection_loss_work
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
2012-05-15 14:08 ` [PATCH 02/10] wlcore: use the original elp time in forced_ps mode Arik Nemtsov
2012-05-15 14:08 ` [PATCH 03/10] wlcore: fix dynamic_ps_timeout time regression Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 05/10] wlcore: use correct link for bcast/multicast frames Arik Nemtsov
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Arik Nemtsov, bartosz.markowski
We can't use cancel_delayed_work_sync() from functions that take the
wl->mutex, since connection_loss_work also takes the mutex. This might
result in a deadlock. Restructure the code so the work is synchronously
canceled before taking the mutex.
Avoid a bug where we would indefinitely delay the connection loss
indication by re-queuing the connection loss work on consecutive beacon
loss events.
Cc: bartosz.markowski <bartosz.markowski@tieto.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wlcore/event.c | 15 ++++++++++++---
drivers/net/wireless/ti/wlcore/main.c | 10 +++++++---
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index 28e2a63..4ed83579 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -148,15 +148,24 @@ static int wl1271_event_process(struct wl1271 *wl)
int delay = wl->conf.conn.synch_fail_thold *
wl->conf.conn.bss_lose_timeout;
wl1271_info("Beacon loss detected.");
- cancel_delayed_work_sync(&wl->connection_loss_work);
+
+ /*
+ * if the work is already queued, it should take place. We
+ * don't want to delay the connection loss indication
+ * any more.
+ */
ieee80211_queue_delayed_work(wl->hw, &wl->connection_loss_work,
- msecs_to_jiffies(delay));
+ msecs_to_jiffies(delay));
}
if (vector & REGAINED_BSS_EVENT_ID) {
/* TODO: check for multi-role */
wl1271_info("Beacon regained.");
- cancel_delayed_work_sync(&wl->connection_loss_work);
+ cancel_delayed_work(&wl->connection_loss_work);
+
+ /* sanity check - we can't lose and gain the beacon together */
+ WARN(vector & BSS_LOSE_EVENT_ID,
+ "Concurrent beacon loss and gain from FW");
}
if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) {
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 659634b..35f6bc1 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3708,9 +3708,6 @@ sta_not_found:
do_join = true;
set_assoc = true;
- /* Cancel connection_loss_work */
- cancel_delayed_work_sync(&wl->connection_loss_work);
-
/*
* use basic rates from AP, and determine lowest rate
* to use with control frames.
@@ -3960,6 +3957,13 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed 0x%x",
(int)changed);
+ /*
+ * make sure to cancel pending disconnections if our association
+ * state changed
+ */
+ if (!is_ap && (changed & BSS_CHANGED_ASSOC))
+ cancel_delayed_work_sync(&wl->connection_loss_work);
+
mutex_lock(&wl->mutex);
if (unlikely(wl->state == WL1271_STATE_OFF))
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 05/10] wlcore: use correct link for bcast/multicast frames
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (2 preceding siblings ...)
2012-05-15 14:08 ` [PATCH 04/10] wlcore: fixes for connection_loss_work Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 06/10] wlcore: flush before stopping AP Arik Nemtsov
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Eliad Peller, Arik Nemtsov
From: Eliad Peller <eliad@wizery.com>
Multicast management frames (e.g. global deauth)
should be sent out on the bcast link, rather than
the global, which should be used only for pre-added
stations (e.g. for auth/assoc resp).
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wlcore/tx.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 200d091..e8a2998 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -148,10 +148,10 @@ u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif,
return wl->system_hlid;
hdr = (struct ieee80211_hdr *)skb->data;
- if (ieee80211_is_mgmt(hdr->frame_control))
- return wlvif->ap.global_hlid;
- else
+ if (is_multicast_ether_addr(ieee80211_get_DA(hdr)))
return wlvif->ap.bcast_hlid;
+ else
+ return wlvif->ap.global_hlid;
}
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 06/10] wlcore: flush before stopping AP
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (3 preceding siblings ...)
2012-05-15 14:08 ` [PATCH 05/10] wlcore: use correct link for bcast/multicast frames Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 07/10] wlcore: modify bss loss parameters Arik Nemtsov
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Eliad Peller, Arik Nemtsov
From: Eliad Peller <eliad@wizery.com>
Make sure the deauth bcast gets sent
[Make sure we are AP as well before the flush - Arik]
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wlcore/main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 35f6bc1..92478cb 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3964,6 +3964,10 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
if (!is_ap && (changed & BSS_CHANGED_ASSOC))
cancel_delayed_work_sync(&wl->connection_loss_work);
+ if (is_ap && (changed & BSS_CHANGED_BEACON_ENABLED) &&
+ !bss_conf->enable_beacon)
+ wl1271_tx_flush(wl);
+
mutex_lock(&wl->mutex);
if (unlikely(wl->state == WL1271_STATE_OFF))
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 07/10] wlcore: modify bss loss parameters
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (4 preceding siblings ...)
2012-05-15 14:08 ` [PATCH 06/10] wlcore: flush before stopping AP Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 08/10] wlcore: increase number of BA sessions to 3 Arik Nemtsov
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Igal Chernobelsky, Arik Nemtsov
From: Igal Chernobelsky <igalc@ti.com>
Modify default parameters to reduce firmware BSS lose
probability in congested environment.
[Applied to 18xx configuration as well - Arik]
Signed-off-by: Igal Chernobelsky <igalc@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 4 ++--
drivers/net/wireless/ti/wl18xx/main.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 7e65ee3..08bec7f 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -227,8 +227,8 @@ static struct wlcore_conf wl12xx_conf = {
.rule = CONF_BCN_RULE_PASS_ON_CHANGE,
},
},
- .synch_fail_thold = 10,
- .bss_lose_timeout = 100,
+ .synch_fail_thold = 12,
+ .bss_lose_timeout = 400,
.beacon_rx_timeout = 10000,
.broadcast_timeout = 20000,
.rx_broadcast_in_ps = 1,
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index c5ec94b..10a0ba1 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -350,8 +350,8 @@ static struct wlcore_conf wl18xx_conf = {
.rule = CONF_BCN_RULE_PASS_ON_CHANGE,
},
},
- .synch_fail_thold = 10,
- .bss_lose_timeout = 100,
+ .synch_fail_thold = 12,
+ .bss_lose_timeout = 400,
.beacon_rx_timeout = 10000,
.broadcast_timeout = 20000,
.rx_broadcast_in_ps = 1,
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 08/10] wlcore: increase number of BA sessions to 3
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (5 preceding siblings ...)
2012-05-15 14:08 ` [PATCH 07/10] wlcore: modify bss loss parameters Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:08 ` [PATCH 09/10] wl18xx: add dependency on mac80211 Arik Nemtsov
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Assaf Azulay, Arik Nemtsov
From: Assaf Azulay <assaf@ti.com>
With the new FW (sigle role X.3.8.0.108, multi role X.5.4.0.21)
we are supporting 3 RX BA sessions, this change is to support this
new ability.
Signed-off-by: Assaf Azulay <assaf@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wlcore/acx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h
index 28fb35c..26a5dc3 100644
--- a/drivers/net/wireless/ti/wlcore/acx.h
+++ b/drivers/net/wireless/ti/wlcore/acx.h
@@ -726,7 +726,7 @@ struct wl1271_acx_ht_information {
u8 padding[2];
} __packed;
-#define RX_BA_MAX_SESSIONS 2
+#define RX_BA_MAX_SESSIONS 3
struct wl1271_acx_ba_initiator_policy {
struct acx_header header;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 09/10] wl18xx: add dependency on mac80211
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (6 preceding siblings ...)
2012-05-15 14:08 ` [PATCH 08/10] wlcore: increase number of BA sessions to 3 Arik Nemtsov
@ 2012-05-15 14:08 ` Arik Nemtsov
2012-05-15 14:09 ` [PATCH 10/10] wlcore: set wl->ht_cap per-band Arik Nemtsov
2012-06-05 14:30 ` [PATCH 01/10] wlcore: fix sparse warnings related to static functions Luciano Coelho
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:08 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Arik Nemtsov
Add a dependency on mac80211 in Kconfig, and also replace some spaces
with tabs.
Reported-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wl18xx/Kconfig | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wl18xx/Kconfig b/drivers/net/wireless/ti/wl18xx/Kconfig
index 1451d1f..1cfdb25 100644
--- a/drivers/net/wireless/ti/wl18xx/Kconfig
+++ b/drivers/net/wireless/ti/wl18xx/Kconfig
@@ -1,6 +1,7 @@
config WL18XX
- tristate "TI wl18xx support"
- select WLCORE
- ---help---
+ tristate "TI wl18xx support"
+ depends on MAC80211
+ select WLCORE
+ ---help---
This module adds support for wireless adapters based on TI
WiLink 8 chipsets.
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 10/10] wlcore: set wl->ht_cap per-band
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (7 preceding siblings ...)
2012-05-15 14:08 ` [PATCH 09/10] wl18xx: add dependency on mac80211 Arik Nemtsov
@ 2012-05-15 14:09 ` Arik Nemtsov
2012-06-05 14:30 ` [PATCH 01/10] wlcore: fix sparse warnings related to static functions Luciano Coelho
9 siblings, 0 replies; 11+ messages in thread
From: Arik Nemtsov @ 2012-05-15 14:09 UTC (permalink / raw)
To: linux-wireless; +Cc: Luciano Coelho, Eliad Peller, Arik Nemtsov
From: Eliad Peller <eliad@wizery.com>
Save the ht_cap IE per-band, so we can configure different
params to BG and A bands (we currently don't support MIMO
on A band)
[Small fix for rx_highest - Arik]
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
---
drivers/net/wireless/ti/wl12xx/main.c | 5 ++++-
drivers/net/wireless/ti/wl18xx/main.c | 36 +++++++++++++++++++++++++------
drivers/net/wireless/ti/wlcore/main.c | 10 +++++----
drivers/net/wireless/ti/wlcore/wlcore.h | 2 +-
4 files changed, 41 insertions(+), 12 deletions(-)
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 08bec7f..07cc94f 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1425,7 +1425,10 @@ static int __devinit wl12xx_probe(struct platform_device *pdev)
wl->hw_min_ht_rate = WL12XX_CONF_HW_RXTX_RATE_MCS0;
wl->fw_status_priv_len = 0;
wl->stats.fw_stats_len = sizeof(struct wl12xx_acx_statistics);
- memcpy(&wl->ht_cap, &wl12xx_ht_cap, sizeof(wl12xx_ht_cap));
+ memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ], &wl12xx_ht_cap,
+ sizeof(wl12xx_ht_cap));
+ memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ], &wl12xx_ht_cap,
+ sizeof(wl12xx_ht_cap));
wl12xx_conf_init(wl);
if (!fref_param) {
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 10a0ba1..809bb93 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -595,7 +595,7 @@ static int wl18xx_identify_chip(struct wl1271 *wl)
WLCORE_QUIRK_RX_BLOCKSIZE_ALIGN;
/* PG 1.0 has some problems with MCS_13, so disable it */
- wl->ht_cap.mcs.rx_mask[1] &= ~BIT(5);
+ wl->ht_cap[IEEE80211_BAND_2GHZ].mcs.rx_mask[1] &= ~BIT(5);
/* TODO: need to blocksize alignment for RX/TX separately? */
break;
@@ -1085,7 +1085,7 @@ static struct ieee80211_sta_ht_cap wl18xx_siso20_ht_cap = {
};
/* HT cap appropriate for MIMO rates in 20mhz channel */
-static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap = {
+static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap_2ghz = {
.cap = IEEE80211_HT_CAP_SGI_20,
.ht_supported = true,
.ampdu_factor = IEEE80211_HT_MAX_AMPDU_16K,
@@ -1097,6 +1097,18 @@ static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap = {
},
};
+static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap_5ghz = {
+ .cap = IEEE80211_HT_CAP_SGI_20,
+ .ht_supported = true,
+ .ampdu_factor = IEEE80211_HT_MAX_AMPDU_16K,
+ .ampdu_density = IEEE80211_HT_MPDU_DENSITY_16,
+ .mcs = {
+ .rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
+ .rx_highest = cpu_to_le16(72),
+ .tx_params = IEEE80211_HT_MCS_TX_DEFINED,
+ },
+};
+
static int __devinit wl18xx_probe(struct platform_device *pdev)
{
struct wl1271 *wl;
@@ -1126,13 +1138,25 @@ static int __devinit wl18xx_probe(struct platform_device *pdev)
wl->static_data_priv_len = sizeof(struct wl18xx_static_data_priv);
if (!strcmp(ht_mode_param, "wide")) {
- memcpy(&wl->ht_cap, &wl18xx_siso40_ht_cap,
+ memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ],
+ &wl18xx_siso40_ht_cap,
+ sizeof(wl18xx_siso40_ht_cap));
+ memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ],
+ &wl18xx_siso40_ht_cap,
sizeof(wl18xx_siso40_ht_cap));
} else if (!strcmp(ht_mode_param, "mimo")) {
- memcpy(&wl->ht_cap, &wl18xx_mimo_ht_cap,
- sizeof(wl18xx_mimo_ht_cap));
+ memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ],
+ &wl18xx_mimo_ht_cap_2ghz,
+ sizeof(wl18xx_mimo_ht_cap_2ghz));
+ memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ],
+ &wl18xx_mimo_ht_cap_5ghz,
+ sizeof(wl18xx_mimo_ht_cap_5ghz));
} else if (!strcmp(ht_mode_param, "siso20")) {
- memcpy(&wl->ht_cap, &wl18xx_siso20_ht_cap,
+ memcpy(&wl->ht_cap[IEEE80211_BAND_2GHZ],
+ &wl18xx_siso20_ht_cap,
+ sizeof(wl18xx_siso20_ht_cap));
+ memcpy(&wl->ht_cap[IEEE80211_BAND_5GHZ],
+ &wl18xx_siso20_ht_cap,
sizeof(wl18xx_siso20_ht_cap));
} else {
wl1271_error("invalid ht_mode '%s'", ht_mode_param);
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 92478cb..68bac74 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5027,12 +5027,14 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
*/
memcpy(&wl->bands[IEEE80211_BAND_2GHZ], &wl1271_band_2ghz,
sizeof(wl1271_band_2ghz));
- memcpy(&wl->bands[IEEE80211_BAND_2GHZ].ht_cap, &wl->ht_cap,
- sizeof(wl->ht_cap));
+ memcpy(&wl->bands[IEEE80211_BAND_2GHZ].ht_cap,
+ &wl->ht_cap[IEEE80211_BAND_2GHZ],
+ sizeof(*wl->ht_cap));
memcpy(&wl->bands[IEEE80211_BAND_5GHZ], &wl1271_band_5ghz,
sizeof(wl1271_band_5ghz));
- memcpy(&wl->bands[IEEE80211_BAND_5GHZ].ht_cap, &wl->ht_cap,
- sizeof(wl->ht_cap));
+ memcpy(&wl->bands[IEEE80211_BAND_5GHZ].ht_cap,
+ &wl->ht_cap[IEEE80211_BAND_5GHZ],
+ sizeof(*wl->ht_cap));
wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
&wl->bands[IEEE80211_BAND_2GHZ];
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 1967873..37a80f4 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -368,7 +368,7 @@ struct wl1271 {
u8 hw_min_ht_rate;
/* HW HT (11n) capabilities */
- struct ieee80211_sta_ht_cap ht_cap;
+ struct ieee80211_sta_ht_cap ht_cap[IEEE80211_NUM_BANDS];
/* size of the private FW status data */
size_t fw_status_priv_len;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH 01/10] wlcore: fix sparse warnings related to static functions
2012-05-15 14:08 [PATCH 01/10] wlcore: fix sparse warnings related to static functions Arik Nemtsov
` (8 preceding siblings ...)
2012-05-15 14:09 ` [PATCH 10/10] wlcore: set wl->ht_cap per-band Arik Nemtsov
@ 2012-06-05 14:30 ` Luciano Coelho
9 siblings, 0 replies; 11+ messages in thread
From: Luciano Coelho @ 2012-06-05 14:30 UTC (permalink / raw)
To: Arik Nemtsov; +Cc: linux-wireless
On Tue, 2012-05-15 at 17:08 +0300, Arik Nemtsov wrote:
> The "static" modifier was mistakenly forgotten for some functions.
>
> Signed-off-by: Arik Nemtsov <arik@wizery.com>
> ---
> These patches apply on top of the wl18xx support series.
Applied and pushed to wl12xx/master.
--
Cheers,
Luca.
^ permalink raw reply [flat|nested] 11+ messages in thread