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| author | Igor Perminov <igor.perminov@inbox.ru> | 2009-08-10 00:58:54 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-14 09:13:55 -0400 |
| commit | d6756d0dc220c3d12e2c4c06ca97d1dbcb5edf4e (patch) | |
| tree | aaa10e86a291624fa71cde855860a7787bb49d2e /drivers/net/wireless/rt2x00/rt2400pci.c | |
| parent | 3281d95d0535909e28ff16c38a678102e10f0312 (diff) | |
| download | lwn-d6756d0dc220c3d12e2c4c06ca97d1dbcb5edf4e.tar.gz lwn-d6756d0dc220c3d12e2c4c06ca97d1dbcb5edf4e.zip | |
rt2x00: Fix beacon de-synchronization while update beacon
When beacon is being updated to refresh TIM (AP mode), beacon frames are
de-synchronizing (i.e. two neighbor beacon frames - before and after
update - are being transmitted with a wrong time interval).
That is because xxx_write_beacon should disable beacon generation only
while beacon data are being uploaded to the device, but it should not
disable the beacon clock.
Signed-off-by: Igor Perminov <igor.perminov@inbox.ru>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2400pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 30185ad28d93..164df9347a2f 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -1069,8 +1069,6 @@ static void rt2400pci_write_beacon(struct queue_entry *entry) * otherwise we might be sending out invalid data. */ rt2x00pci_register_read(rt2x00dev, CSR14, ®); - rt2x00_set_field32(®, CSR14_TSF_COUNT, 0); - rt2x00_set_field32(®, CSR14_TBCN, 0); rt2x00_set_field32(®, CSR14_BEACON_GEN, 0); rt2x00pci_register_write(rt2x00dev, CSR14, reg); |