redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

rt2x00: Only set the TBCN flag when the interface is configured to send beacons.

Browse source 
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>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-01-06 23:38:58 +01:00 committed by David S. Miller
parent 1230cb83f4
commit 3867705bb7
5 changed files with 8 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/net/wireless/rt2x00/rt2400pci.c
View file

@ -280,7 +280,7 @@ static void rt2400pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
rt2x00_set_field32(&reg, CSR14_TBCN, 1);
rt2x00_set_field32(&reg, CSR14_TBCN, (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
rt2x00_set_field32(&reg, CSR14_TSF_SYNC, tsf_sync);
rt2x00pci_register_write(rt2x00dev, CSR14, reg);

2
drivers/net/wireless/rt2x00/rt2500pci.c
View file

@ -284,7 +284,7 @@ static void rt2500pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 1);
rt2x00_set_field32(&reg, CSR14_TBCN, 1);
rt2x00_set_field32(&reg, CSR14_TBCN, (tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
rt2x00_set_field32(&reg, CSR14_TSF_SYNC, tsf_sync);
rt2x00pci_register_write(rt2x00dev, CSR14, reg);

3
drivers/net/wireless/rt2x00/rt2500usb.c
View file

@ -327,7 +327,8 @@ static void rt2500usb_config_type(struct rt2x00_dev *rt2x00dev, const int type,
rt2500usb_register_read(rt2x00dev, TXRX_CSR19, &reg);
rt2x00_set_field16(&reg, TXRX_CSR19_TSF_COUNT, 1);
rt2x00_set_field16(&reg, TXRX_CSR19_TBCN, 1);
rt2x00_set_field16(&reg, TXRX_CSR19_TBCN,
(tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field16(&reg, TXRX_CSR19_BEACON_GEN, 0);
rt2x00_set_field16(&reg, TXRX_CSR19_TSF_SYNC, tsf_sync);
rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);

3
drivers/net/wireless/rt2x00/rt61pci.c
View file

@ -317,7 +317,8 @@ static void rt61pci_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE,
(tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_SYNC, tsf_sync);
rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);

3
drivers/net/wireless/rt2x00/rt73usb.c
View file

@ -327,7 +327,8 @@ static void rt73usb_config_type(struct rt2x00_dev *rt2x00dev, const int type,
*/
rt73usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 1);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE,
(tsf_sync == TSF_SYNC_BEACON));
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_SYNC, tsf_sync);
rt73usb_register_write(rt2x00dev, TXRX_CSR9, reg);