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7a4a77b777
linux/drivers/net/wireless/rt2x00
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Gertjan van Wingerde 7a4a77b777 rt2x00: Properly request tx headroom for alignment operations. 
Current rt2x00 drivers may result in a "ieee80211_tx_status: headroom too
small" error message when a frame needs to be properly aligned before
transmitting it.
This is because the space needed to ensure proper alignment isn't
requested from mac80211.
Fix this by adding sufficient amount of alignment space to the amount
of headroom requested for TX frames.

Reported-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-01-05 16:27:42 -05:00
..
Kconfig rt2800: add rt2800lib (part one) 2009-11-06 16:48:58 -05:00
Makefile rt2800: add rt2800lib (part one) 2009-11-06 16:48:58 -05:00
rt2x00.h rt2x00: Properly request tx headroom for alignment operations. 2010-01-05 16:27:42 -05:00
rt2x00config.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00crypto.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00debug.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-11-18 22:19:03 -08:00
rt2x00debug.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00dev.c rt2x00: Properly request tx headroom for alignment operations. 2010-01-05 16:27:42 -05:00
rt2x00dump.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00firmware.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00ht.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00leds.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00leds.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00lib.h mac80211: request TX status where needed 2009-11-19 11:08:56 -05:00
rt2x00link.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00mac.c rt2x00: Remove unused variable frame_control from rt2x00mac_tx. 2009-11-28 15:04:34 -05:00
rt2x00pci.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00pci.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00queue.c rt2x00: use correct headroom for transmission 2010-01-05 16:17:05 -05:00
rt2x00queue.h mac80211: request TX status where needed 2009-11-19 11:08:56 -05:00
rt2x00reg.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00soc.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00soc.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00usb.c rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2x00usb.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt61pci.c rt2x00: Disable powersaving for rt61pci and rt2800pci. 2009-12-21 11:32:04 -05:00
rt61pci.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt73usb.c rt2x00: Centralize setting of extra TX headroom requested by rt2x00. 2009-11-28 15:04:38 -05:00
rt73usb.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2400pci.c rt2x00: Centralize setting of extra TX headroom requested by rt2x00. 2009-11-28 15:04:38 -05:00
rt2400pci.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2500pci.c rt2x00: Centralize setting of extra TX headroom requested by rt2x00. 2009-11-28 15:04:38 -05:00
rt2500pci.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2500usb.c rt2x00: Centralize setting of extra TX headroom requested by rt2x00. 2009-11-28 15:04:38 -05:00
rt2500usb.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2800.h rt2x00: Fix calculation of rt2800 iveiv entry offset. 2009-12-21 11:32:15 -05:00
rt2800lib.c rt2x00: Fix LED configuration setting for rt2800. 2010-01-05 16:17:51 -05:00
rt2800lib.h rt2x00: Fix BUG on rt2800usb when trying to read eFuse EEPROM. 2009-11-16 14:17:12 -05:00
rt2800pci.c rt2x00: Centralize setting of extra TX headroom requested by rt2x00. 2009-11-28 15:04:38 -05:00
rt2800pci.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00
rt2800usb.c rt2x00: Add USB ID for Linksys WUSB 600N rev 2. 2009-12-28 16:13:57 -05:00
rt2800usb.h rt2x00: Update copyright statements. 2009-11-11 17:09:17 -05:00