From: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org,
Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>,
Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Subject: [PATCHv6 00/18] Add support for 5 and 10 MHz channels
Date: Mon, 8 Jul 2013 16:55:48 +0200 [thread overview]
Message-ID: <1373295366-12823-1-git-send-email-siwu@hrz.tu-chemnitz.de> (raw)
This patchset adds support for 5 and 10 MHz in nl80211/cfg80211/mac80211
and enables support in ath5k and ath9k, which already support this feature
on the driver side. 5 and 10 MHz wide channels might be useful for:
* long shot links, as the transmissions are more robust
* future support for 802.11y which allows some 5 and 10 MHz channels in
3.6 GHz range
* future support for 802.11p which uses 10 MHz in 5.9 GHz range
* ... and more "special" applications.
This patchset enables 5 and 10 MHz channels only for OFDM, and without
HT/MIMO/aggregation (for now). Support may be added later.
Changes to PATCHv5:
* fix compile error/warnings when applying only parts of the patchset,
move patch "mac80211: add radiotap flag and handling for 5/10 MHz" in front
for the same reason
* remove useless whitespace
As always, any comments are appreciated!
Cheers,
Simon
Simon Wunderlich (18):
nl80211: add scan width to bss and scan request structs
mac80211/rc80211: add chandef to rate initialization
mac80211: fix timing for 5 MHz and 10 MHz channels
mac80211: add radiotap flag and handling for 5/10 MHz
mac80211: select and adjust bitrates according to channel mode
cfg80211/mac80211: get mandatory rates based on scan width
cfg80211/mac80211: use reduced txpower for 5 and 10 MHz
mac80211: allow scanning for 5/10 MHz channels in IBSS
mac80211: return if IBSS chandef can not be used
nl80211: allow 5 and 10 MHz channels for IBSS
ath9k: always use SIFS times from OFDM for 5/10 MHz
ath9k: use chandef instead of channel_type
ath9k: report 5/10 MHz channels
ath9k: set 5/10 MHz supported channels and fix bitrate
ath9k: announce that ath9k supports 5/10 MHz
ath5k: report 5/10 MHz channels
ath5k: set 5/10 MHz supported channels and fix duration
ath5k: enable support for 5 MHz and 10 MHz channels
drivers/net/wireless/ath/ath5k/ath5k.h | 1 +
drivers/net/wireless/ath/ath5k/base.c | 59 ++++++--
drivers/net/wireless/ath/ath5k/base.h | 2 +-
drivers/net/wireless/ath/ath5k/mac80211-ops.c | 2 +-
drivers/net/wireless/ath/ath5k/pcu.c | 2 +
drivers/net/wireless/ath/ath5k/qcu.c | 25 +++-
drivers/net/wireless/ath/ath9k/common.c | 67 +++++----
drivers/net/wireless/ath/ath9k/common.h | 3 +-
drivers/net/wireless/ath/ath9k/htc_drv_main.c | 5 +-
drivers/net/wireless/ath/ath9k/hw.c | 5 +-
drivers/net/wireless/ath/ath9k/init.c | 29 ++--
drivers/net/wireless/ath/ath9k/main.c | 8 +-
drivers/net/wireless/ath/ath9k/rc.c | 11 +-
drivers/net/wireless/ath/ath9k/recv.c | 11 ++
drivers/net/wireless/iwlegacy/3945-rs.c | 1 +
drivers/net/wireless/iwlegacy/4965-rs.c | 1 +
drivers/net/wireless/iwlwifi/dvm/rs.c | 3 +-
drivers/net/wireless/iwlwifi/mvm/rs.c | 5 +-
drivers/net/wireless/rtlwifi/rc.c | 1 +
include/net/cfg80211.h | 85 ++++++++++-
include/net/ieee80211_radiotap.h | 4 +
include/net/mac80211.h | 6 +
include/uapi/linux/nl80211.h | 18 +++
net/mac80211/cfg.c | 45 +++---
net/mac80211/ibss.c | 124 ++++++++++++----
net/mac80211/ieee80211_i.h | 43 +++++-
net/mac80211/iface.c | 2 +-
net/mac80211/main.c | 15 +-
net/mac80211/mesh.c | 3 +-
net/mac80211/mesh_plink.c | 2 +-
net/mac80211/mlme.c | 98 +++++++------
net/mac80211/rate.c | 50 ++++---
net/mac80211/rate.h | 22 ++-
net/mac80211/rc80211_minstrel.c | 33 ++++-
net/mac80211/rc80211_minstrel_ht.c | 15 +-
net/mac80211/rc80211_pid_algo.c | 1 +
net/mac80211/rx.c | 28 ++--
net/mac80211/scan.c | 72 ++++++++--
net/mac80211/status.c | 17 ++-
net/mac80211/tx.c | 25 +++-
net/mac80211/util.c | 190 ++++++++++++++++++++-----
net/wireless/mesh.c | 5 +-
net/wireless/nl80211.c | 3 +
net/wireless/scan.c | 31 ++--
net/wireless/trace.h | 12 +-
net/wireless/util.c | 14 +-
46 files changed, 884 insertions(+), 320 deletions(-)
--
1.7.10.4
next reply other threads:[~2013-07-08 14:56 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-08 14:55 Simon Wunderlich [this message]
2013-07-08 14:55 ` [PATCHv6 01/18] nl80211: add scan width to bss and scan request structs Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 02/18] mac80211/rc80211: add chandef to rate initialization Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 03/18] mac80211: fix timing for 5 MHz and 10 MHz channels Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 04/18] mac80211: add radiotap flag and handling for 5/10 MHz Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 05/18] mac80211: select and adjust bitrates according to channel mode Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 06/18] cfg80211/mac80211: get mandatory rates based on scan width Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 07/18] cfg80211/mac80211: use reduced txpower for 5 and 10 MHz Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 08/18] mac80211: allow scanning for 5/10 MHz channels in IBSS Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 09/18] mac80211: return if IBSS chandef can not be used Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 10/18] nl80211: allow 5 and 10 MHz channels for IBSS Simon Wunderlich
2013-07-08 14:55 ` [PATCHv6 11/18] ath9k: always use SIFS times from OFDM for 5/10 MHz Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 12/18] ath9k: use chandef instead of channel_type Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 13/18] ath9k: report 5/10 MHz channels Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 14/18] ath9k: set 5/10 MHz supported channels and fix bitrate Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 15/18] ath9k: announce that ath9k supports 5/10 MHz Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 16/18] ath5k: report 5/10 MHz channels Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 17/18] ath5k: set 5/10 MHz supported channels and fix duration Simon Wunderlich
2013-07-08 14:56 ` [PATCHv6 18/18] ath5k: enable support for 5 MHz and 10 MHz channels Simon Wunderlich
2013-07-09 15:08 ` [PATCHv6 00/18] Add support for 5 " Johannes Berg
2013-07-09 15:29 ` Simon Wunderlich
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