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authorSimon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>2013-07-08 16:55:53 +0200
committerJohannes Berg <johannes.berg@intel.com>2013-07-16 09:58:06 +0300
commit2103dec14792be2c2194a454630b01120d30e5cb (patch)
tree6bc0cd39eb2fe5317f0383ed7c4c238fb98ec114 /kernel/extable.c
parenta5e70697d0c4836e69c60de92db27eac9ae71e05 (diff)
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mac80211: select and adjust bitrates according to channel mode
The various components accessing the bitrates table must use consider the used channel bandwidth to select only available rates or calculate the bitrate correctly. There are some rates in reduced bandwidth modes which can't be represented as multiples of 500kbps, like 2.25 MBit/s in 5 MHz mode. The standard suggests to round up to the next multiple of 500kbps, just do that in mac80211 as well. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> [make rate unsigned in ieee80211_add_tx_radiotap_header(), squash fix] Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Diffstat (limited to 'kernel/extable.c')
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