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290d60891e
linux/drivers/net/wireless/rt2x00
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Helmut Schaa 290d60891e rt2x00: Fix beacon skew in rt2800pci 
rt2800pci is suffering from beacon skew in AP mode. Some powersaving
clients (like VOIP phones) are getting into trouble after some time
when the beacon skew is getting too big.

The ralink legacy drivers contain a function that indicates that the
beacon timer is off by 1us per tbtt. And this function works around
that by reducing the beacon interval for every 64th beacon transmission
by 64us (the smallest possible value). Do the same in rt2800pci.

This allows proper powersaving when rt2800pci is used in AP mode.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-12 14:21:49 -04:00
..
Kconfig rt2x00:Fix typo 2012-02-22 14:47:37 -05:00
Makefile rt2x00: Merge rt2x00ht.c contents in other files. 2011-04-19 15:39:56 -04:00
rt2x00.h rt2x00:Add RT5372 chipset support 2012-02-27 14:06:31 -05:00
rt2x00config.c rt2x00:Add VCO recalibration 2012-02-27 14:05:44 -05:00
rt2x00crypto.c rt2x00: Don't use queue entry as parameter when creating TX descriptor. 2011-07-07 13:20:58 -04:00
rt2x00debug.c rt2x00: Split rt2x00dev->flags 2011-04-19 15:39:11 -04:00
rt2x00debug.h
rt2x00dev.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2012-02-29 14:53:21 -05:00
rt2x00dump.h
rt2x00firmware.c rt2x00: Split rt2x00dev->flags 2011-04-19 15:39:11 -04:00
rt2x00leds.c
rt2x00leds.h
rt2x00lib.h rt2x00:Add VCO recalibration 2012-02-27 14:05:44 -05:00
rt2x00link.c rt2x00:Add VCO recalibration 2012-02-27 14:05:44 -05:00
rt2x00mac.c rt2x00: Make use of ieee80211_free_txskb in tx path 2011-12-14 14:50:11 -05:00
rt2x00pci.c rt2x00: Allow dynamic addition of PCI/USB IDs. 2011-04-19 15:39:45 -04:00
rt2x00pci.h rt2x00: Allow dynamic addition of PCI/USB IDs. 2011-04-19 15:39:45 -04:00
rt2x00queue.c rt2x00: Add WCID to HT TX descriptor 2011-09-14 13:56:56 -04:00
rt2x00queue.h rt2x00: Add WCID to HT TX descriptor 2011-09-14 13:56:56 -04:00
rt2x00reg.h
rt2x00soc.c
rt2x00soc.h
rt2x00usb.c rt2x00usb: Zero USB padding before sending URB 2012-01-04 14:31:46 -05:00
rt2x00usb.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-05-05 13:32:35 -04:00
rt61pci.c module_param: make bool parameters really bool (net & drivers/net) 2011-12-19 22:27:29 -05:00
rt61pci.h
rt73usb.c Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core 2012-01-07 12:03:30 -08:00
rt73usb.h
rt2400pci.c Revert "rt2x00: handle spurious pci interrupts" 2011-11-22 16:36:35 -05:00
rt2400pci.h
rt2500pci.c Revert "rt2x00: handle spurious pci interrupts" 2011-11-22 16:36:35 -05:00
rt2500pci.h
rt2500usb.c Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core 2012-01-07 12:03:30 -08:00
rt2500usb.h
rt2800.h rt2x00: Fix beacon skew in rt2800pci 2012-03-12 14:21:49 -04:00
rt2800lib.c rt2x00:Add RT5372 chipset support 2012-02-27 14:06:31 -05:00
rt2800lib.h rt2x00:Add VCO recalibration 2012-02-27 14:05:44 -05:00
rt2800pci.c rt2x00: Fix beacon skew in rt2800pci 2012-03-12 14:21:49 -04:00
rt2800pci.h
rt2800usb.c rt2x00:Add RT5372 chipset support 2012-02-27 14:06:31 -05:00
rt2800usb.h