From: Ivo van Doorn <ivdoorn@gmail.com>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, rt2400-devel@lists.sourceforge.net
Subject: [PATCH 03/12] rt2x00: Only set the TBCN flag when the interface is configured to send beacons.
Date: Sun, 6 Jan 2008 23:38:58 +0100 [thread overview]
Message-ID: <200801062338.58811.IvDoorn@gmail.com> (raw)
In-Reply-To: <200801062337.35904.IvDoorn@gmail.com>
These flags used to be fixed to one in rt2500pci_config_type, which
caused the beacon timer interrupt to fire. This would lead to
rt2x00lib_beacondone adding work which called
rt2x00lib_beacondone_scheduled which called ieee80211_beacon_get which
printed an error about not having any beacon data.
With this patch, these interrupts are only generated when the interface
is configured to send beacons.
Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/rt2400pci.c | 2 +-
drivers/net/wireless/rt2x00/rt2500pci.c | 2 +-
drivers/net/wireless/rt2x00/rt2500usb.c | 3 ++-
drivers/net/wireless/rt2x00/rt61pci.c | 3 ++-
drivers/net/wireless/rt2x00/rt73usb.c | 3 ++-
5 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index c9a234f..9eed9e9 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -280,7 +280,7 @@ static void rt2400pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt2x00pci_register_read(rt2x00dev, CSR14, ®);
rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
- rt2x00_set_field32(®, CSR14_TBCN, 1);
+ rt2x00_set_field32(®, CSR14_TBCN, (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(®, CSR14_BEACON_GEN, 0);
rt2x00_set_field32(®, CSR14_TSF_SYNC, tsf_sync);
rt2x00pci_register_write(rt2x00dev, CSR14, reg);
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index a623454..8b2f54b 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -284,7 +284,7 @@ static void rt2500pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt2x00pci_register_read(rt2x00dev, CSR14, ®);
rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
- rt2x00_set_field32(®, CSR14_TBCN, 1);
+ rt2x00_set_field32(®, CSR14_TBCN, (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(®, CSR14_BEACON_GEN, 0);
rt2x00_set_field32(®, CSR14_TSF_SYNC, tsf_sync);
rt2x00pci_register_write(rt2x00dev, CSR14, reg);
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 2ba8eda..27d34dd 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -327,7 +327,8 @@ static void rt2500usb_config_type(struct rt2x00_dev *rt2x00dev, const int type,
rt2500usb_register_read(rt2x00dev, TXRX_CSR19, ®);
rt2x00_set_field16(®, TXRX_CSR19_TSF_COUNT, 1);
- rt2x00_set_field16(®, TXRX_CSR19_TBCN, 1);
+ rt2x00_set_field16(®, TXRX_CSR19_TBCN,
+ (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field16(®, TXRX_CSR19_BEACON_GEN, 0);
rt2x00_set_field16(®, TXRX_CSR19_TSF_SYNC, tsf_sync);
rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 13c8086..f5b3378 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -317,7 +317,8 @@ static void rt61pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®);
rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
- rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE,
+ (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(®, TXRX_CSR9_TSF_SYNC, tsf_sync);
rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 8093a4d..9393415 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -327,7 +327,8 @@ static void rt73usb_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt73usb_register_read(rt2x00dev, TXRX_CSR9, ®);
rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
- rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE,
+ (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(®, TXRX_CSR9_TSF_SYNC, tsf_sync);
rt73usb_register_write(rt2x00dev, TXRX_CSR9, reg);
--
1.5.3.7
next prev parent reply other threads:[~2008-01-06 22:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-06 22:37 Please pull 'upstream' branch of rt2x00 Ivo van Doorn
2008-01-06 22:38 ` [PATCH 01/12] rt2x00: Fix chipset debugfs file Ivo van Doorn
2008-01-06 22:38 ` [PATCH 02/12] rt2x00: Always call ieee80211_stop_queue() when return NETDEV_TX_BUSY Ivo van Doorn
2008-01-06 22:38 ` Ivo van Doorn [this message]
2008-01-06 22:39 ` [PATCH 04/12] rt2x00: Store queue idx and entry idx in data_ring and data_entry Ivo van Doorn
2008-01-06 22:40 ` [PATCH 05/12] rt2x00: Move start() and stop() handlers into rt2x00lib.c Ivo van Doorn
2008-01-06 22:40 ` [PATCH 06/12] rt2x00: Put 802.11 data on 4 byte boundary Ivo van Doorn
2008-01-11 0:32 ` Johannes Berg
2008-01-11 19:51 ` Ivo van Doorn
2008-01-06 22:40 ` [PATCH 07/12] rt2x00: Move packet filter flags Ivo van Doorn
2008-01-06 22:41 ` [PATCH 08/12] rt2x00: Cleanup write_tx_desc() arguments Ivo van Doorn
2008-01-06 22:41 ` [PATCH 09/12] rt2x00: Determine MY_BSS from descriptor Ivo van Doorn
2008-01-06 22:41 ` [PATCH 10/12] rt2x00: Move init_txring and init_rxring into rt2x00lib Ivo van Doorn
2008-01-06 22:42 ` [PATCH 11/12] rt2x00: Correctly initialize data and desc pointer Ivo van Doorn
2008-01-06 22:42 ` [PATCH 12/12] rt2x00: Release rt2x00 2.0.14 Ivo van Doorn
2008-01-10 11:52 ` [Rt2400-devel] Please pull 'upstream' branch of rt2x00 Will Dyson
2008-01-10 15:46 ` John W. Linville
2008-01-10 17:29 ` Ivo van Doorn
2008-01-15 0:44 ` Will Dyson
2008-01-10 17:29 ` Ivo van Doorn
2008-01-10 20:32 ` Stefan Lippers-Hollmann
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