| f2c3c952a5966e734f600e772ed65b5d34033891 |
|
11-May-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k-common: create common-debug and move modal_eeprom to cmn
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| cbbdf2ae2d67b333d7a4db5ce8b7391b3de1256d |
|
01-Mar-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move ath9k_beacon_config_sta to common-beacon
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a2030b9dbce8db1261a0a7985217361a992a8949 |
|
01-Mar-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k-common: add nexttbtt and intval to ath_beacon_config
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| c7303263a0ab2af8f7b6344db7e861c67bd7d29c |
|
01-Mar-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k|ath9k_htc: move IEEE80211_MS_TO_TU to common
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| fd0ab793353862257dee56e07aed79dc195bc1c8 |
|
01-Mar-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move struct ath_beacon_config to common
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 13f71050c10df77c1b9f2808c410d68dfcdb26b4 |
|
25-Feb-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move ath9k_init_channels_rates to common-init
and rename it to ath9k_cmn_init_channels_rates.
sbands are move to ath_common as well.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5a078fcbdedf88cc3a76ed1b3b4a55a5c61a2e7f |
|
04-Feb-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move ath9k_rx_skb_postprocess to common.c
and rename it to ath9k_cmn_rx_skb_postprocess. We will use it
on ath9k_htc.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 6438696efa8163faa74f16005df7e603d6835933 |
|
04-Feb-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move ath9k_rx_accept to common.c
we can reuse it on ath9k_htc
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 1274603646a82c62776680db85446f767beb9694 |
|
04-Feb-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move ath9k_process_rate to common.c
we can reuse this function in ath9k_htc
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 32efb0cc5b614d1ca6c1804107270154c318709a |
|
04-Feb-2014 |
Oleksij Rempel <linux@rempel-privat.de> |
ath9k: move ath9k_process_rssi to common.c
we can reuse this fucntion on ath9k_htc.
Now we will need to use common version last_rssi, so switch
it too.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 2297f1c7beec785e437da3da0157666bca525c99 |
|
11-Oct-2013 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: make ath9k_cmn_update_ichannel static
Rework its wrapper function to make it more generic, using it as a
replacement for previous calls to ath9k_cmn_update_ichannel.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0671894f977b6f03b63fddc33743474f495db4eb |
|
16-Aug-2013 |
Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> |
ath9k: use chandef instead of channel_type
To enable support for 5/10 MHz, some internal functions must be
converted from using the (old) channel_type to chandef. This is a good
chance to change all remaining occurences.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| c60c99298c50b698b0bbbe0e0146c965c322b8c1 |
|
08-Apr-2013 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_common: remove ath9k_cmn_padpos
It is equivalent to ieee80211_hdrlen
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 4ba910db199779470685dd962d626e1ffc657f7e |
|
26-Feb-2013 |
Bob Copeland <me@bobcopeland.com> |
ath9k: simplify ATH_EP_RND
Remove the embedded branch to make the ATH_EP_RND macro a little
clearer. The new version also generates better code, saving 24
bytes of text:
text data bss dec hex filename
87858 1641 24 89523 15db3 ath9k_orig.ko
87834 1641 24 89499 15d9b ath9k_new.ko
Although neither version handles negative values particularly well,
the lone caller clamps all negative values to zero anyway. I have
verified that the results are the same for the range of possible
positive rssi values.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| a3d63cadbad97671d740a9698acc2c95d1ca6e79 |
|
22-Feb-2013 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: fix RSSI dummy marker value
RSSI is being stored internally as s8 in several places. The indication
of an unset RSSI value, ATH_RSSI_DUMMY_MARKER, was supposed to have been
set to 127, but ended up being set to 0x127 because of a code cleanup
mistake. This could lead to invalid signal strength values in a few
places.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| de7b7604eae91f00cd587f8541eec11a7fc505aa |
|
28-Nov-2012 |
Sujith Manoharan <c_manoha@qca.qualcomm.com> |
ath9k: Replace WME_NUM_TID with IEEE80211_NUM_TIDS
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| bea843c73854becf998047a83af22a90de3fd19b |
|
21-Nov-2012 |
Sujith Manoharan <c_manoha@qca.qualcomm.com> |
ath9k/ath9k_htc: Remove WME macros
Use the macros provided by mac80211 and remove redundant
declarations inside the drivers.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| f82b4bde17aeb6c2f8bf0540ee44811de4651cf6 |
|
13-Aug-2011 |
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> |
ath9k: Move ath9k_init_crypto to common
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5b68138e5659cbfd5df2879d17f9ba0b66477fec |
|
17-May-2011 |
Sujith Manoharan <Sujith.Manoharan@atheros.com> |
ath9k: Drag the driver to the year 2011
The Times They Are a-Changin'.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 978f78bf71372a48785ac9407ebc10170f14f56c |
|
26-Apr-2011 |
Vivek Natarajan <vnatarajan@atheros.com> |
ath9k_hw: Move bt_stomp to hw from common.
Move bt_stomp to ath9k_hw and add its support for latest chipsets.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 5048e8c378d095a548fe8a6ecd2f07d277ac5be2 |
|
31-Jan-2011 |
Rajkumar Manoharan <rmanoharan@atheros.com> |
ath9k: move update tx power to common
move ath_update_txpow to common to remove code duplication
in both ath9k & ath9k_htc.
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| b453175d932c8ff42146992a1dac243104783902 |
|
25-Jan-2011 |
Bruno Randolf <br1@einfach.org> |
ath9k: Remove unused IEEE80211_WEP_NKID
IEEE80211_WEP_NKID is not used in ath9k any more since the key handling code
has been moved to ath/.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 226afe68fdbd1aa3680158aca0a3631cbd019626 |
|
03-Dec-2010 |
Joe Perches <joe@perches.com> |
ath: Convert ath_print to ath_dbg
Remove ath/debug.h and the includes of these files.
Coalesce long formats.
Correct a few misspellings and missing "\n"s from these logging messages.
Remove unnecessary trailing space before a newline.
Remove ARRAY_SIZE casts, use printf type %zu
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 066dae93bdfcc7af5e38a33617773fd5c6457607 |
|
07-Nov-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: rework tx queue selection and fix queue stopping/waking
The current ath9k tx queue handling code showed a few issues that could
lead to locking issues, tx stalls due to stopped queues, and maybe even
DMA issues.
The main source of these issues is that in some places the queue is
selected via skb queue mapping in places where this mapping may no
longer be valid. One such place is when data frames are transmitted via
the CAB queue (for powersave buffered frames). This is made even worse
by a lookup WMM AC values from the assigned tx queue (which is
undefined for the CAB queue).
This messed up the pending frame counting, which in turn caused issues
with queues getting stopped, but not woken again.
To fix these issues, this patch removes an unnecessary abstraction
separating a driver internal queue number from the skb queue number
(not to be confused with the hardware queue number).
It seems that this abstraction may have been necessary because of tx
queue preinitialization from the initvals. This patch avoids breakage
here by pushing the software <-> hardware queue mapping to the function
that assigns the tx queues and redefining the WMM AC definitions to
match the numbers used by mac80211 (also affects ath9k_htc).
To ensure consistency wrt. pending frame count tracking, these counters
are moved to the ath_txq struct, updated with the txq lock held, but
only where the tx queue selected by the skb queue map actually matches
the tx queue used by the driver for the frame.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Björn Smedman <bjorn.smedman@venatech.se>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| babcbc295fee766ca710235e431686fef744d9a6 |
|
20-Oct-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: initialize per-channel tx power limits instead of hardcoding them
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 040e539e8e8d5585e1c3d7d15fa7215d3a691258 |
|
08-Sep-2010 |
Bruno Randolf <br1@einfach.org> |
ath9k: Use common ath key management functions
Use key management functions which have been moved to ath/key.c and remove
ath9k copies of these functions and other now unused definitions.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d99eeb87420a6da1f87064c7fa70bdf299699d90 |
|
18-Aug-2010 |
Vivek Natarajan <vnatarajan@atheros.com> |
ath9k_common: Move bt_stomp to common for sharing with ath9k_htc.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 61389f3ed49968746327aef0454b2f27e88e0f8d |
|
02-Jun-2010 |
Sujith <Sujith.Manoharan@atheros.com> |
ath9k_common: Move count_streams to common module
This can be used by ath9k_htc.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 93ef24b29bb6d6d50763c44c0debec4a9547fc58 |
|
20-May-2010 |
Sujith <Sujith.Manoharan@atheros.com> |
ath9k: Move driver specific structures
A bunch of data structures are present in the
common module, which are internal to ath9k.
Move them to ath9k.h
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d435700fcdf03646ff070b35ea19dd5501c4b946 |
|
20-May-2010 |
Sujith <Sujith.Manoharan@atheros.com> |
ath9k: Move ath9k specific RX code to driver
This patch relocates RX processing code from the
common module to ath9k. This reduces the size
of the common module which is also used by ath9k_htc.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| c38d4d2eb988717f7a8be24faeada648b5dac52a |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k: Make bf_desc of ath_buf opaque
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 6d913f7db3ff5cc5c9b673d8db8e4a8b9f86d85b |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k: Remove ATH9K_TX_SW_ABORTED and introduce a bool for this purpose
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| d70357d56942fa587e39505547cb69e10a8d59a0 |
|
15-Apr-2010 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k_hw: start building an abstraction layer for hardware routines
ath9k supports the AR5008, AR9001 and AR9002 family of Atheros
chipsets, all 802.11n. The new breed of 802.11n chips, the
AR9003 family will be supported as well soon. To help with its
support we're going to add a few callbacks for hardware routines
which differ considerably instead of adding branch checks for
the revision at runtime.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 0995d110118b35c0dc5195e3ddddcc0dec263830 |
|
29-Mar-2010 |
Sujith <Sujith.Manoharan@atheros.com> |
ath9k_common: Move RX filter code to ath9k_htc
The calculation of RX filter is fairly different
between ath9k and ath9k_htc, trying to make this
common between the two drivers would result in code churn.
While at it, remove the handling of PSPOLL filter,
it can be added when(if) AP support is added to ath9k_htc.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| fb9987d0f748c983bb795a86f47522313f701a08 |
|
17-Mar-2010 |
Sujith <Sujith.Manoharan@atheros.com> |
ath9k_htc: Support for AR9271 chipset.
Features:
* Station mode
* IBSS mode
* Monitor mode
* Legacy support
* HT support
* TX/RX 11n Aggregation
* HW encryption
* LED
* Suspend/Resume
For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 1bc1488067ee2c295b933ef6decd6035230f1a1c |
|
24-Nov-2009 |
Benoit Papillault <benoit.papillault@free.fr> |
ath9k: Proper padding/unpadding for the TX/RX path.
Software padding is done on the TX path and software unpadding is done on the
RX path. This patch corrects the position where the padding occurs. A specific
function computes the pad position and this function is used in the TX and RX
path. This patch has been tested by generating every possible 802.11 frames
with every possible frame_control field and a varying length. This patch is
useful for analyzing non standard 802.11 frames going over the air
Signed-off-by: Benoit Papillault <benoit.papillault@free.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| e7824a50662f7f79b1a739f705b4d906c31cf221 |
|
24-Nov-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k: fix processing of TX PS null data frames
When mac80211 was telling us to go into Powersave we listened
and immediately turned RX off. This meant hardware would not
see the ACKs from the AP we're associated with and hardware
we'd end up retransmiting the null data frame in a loop
helplessly.
Fix this by keeping track of the transmitted nullfunc frames
and only when we are sure the AP has sent back an ACK do we
go ahead and shut RX off.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Vivek Natarajan <Vivek.Natarajan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| 827e69bf6734193d7a6f47f0435db7ebef1b636e |
|
15-Nov-2009 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: get rid of tx_info_priv
This patch removes the need for separately allocated private tx info
data in ath9k and brings the driver one small step closer to using the
mac80211 rate control API properly.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
| db86f07ec6cdea9670a0928bd1289109d2a989dc |
|
05-Nov-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k_common: add new module to share 802.11n driver helpers
ath9k and ath9k_htc share a lot of common hardware characteristics.
They only differ in that ath9k_htc works with a target CPU and ath9k
works directly with the hardware. ath9k_htc will do *some* things in
the firmware, but a lot of others on the host.
The common 802.11n hardware code is already shared through the ath9k_hw
module. Common helpers amongst all Atheros drivers can use the ath module,
this includes ath5k and ar9170 as users. But there is some common driver
specific helpers which are not exactly hardware code which ath9k and
ath9k_htc can share. We'll be using ath9k_common for this to avoid
bloating the ath module and the common 802.11n hardware module ath9k_hw.
We start by sharing skb pre and post processing in preparation for a hand
off to mac80211.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|