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465 commits

Author SHA1 Message Date
Larry Finger
da8604757b b43: N PHY: Fix compilation after removal of typdef b43_c32 
In the conversion between typedef and struct, two places that needed a "struct"
were missed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-27 15:02:07 -05:00
Rafał Miłecki
f2982181e0 b43: N-PHY: use cordic to generate samples 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-25 16:40:36 -05:00
Rafał Miłecki
6f98e62a9f b43: update cordic code to match current specs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-25 16:39:03 -05:00
Rafał Miłecki
9865045403 b43: make cordic common (LP-PHY and N-PHY need it) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-25 16:36:31 -05:00
Rafał Miłecki
3ed0fac3b5 b43: N-PHY: fix one bit off in parsing RF Ctrl Override arguments 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-25 16:36:29 -05:00
Michael Buesch
96869a3939 b43: Workaround circular locking in hw-tkip key update callback 
The TKIP key update callback is called from the RX path, where the driver
mutex is already locked. This results in a circular locking bug.
Avoid this by removing the lock.

Johannes noted that there is a separate bug: The callback still breaks on SDIO
hardware, because SDIO hardware access needs to sleep, but we are not allowed
to sleep in the callback due to mac80211's RCU locking.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: kecsa@kutfo.hit.bme.hu
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: stable <stable@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-25 16:36:28 -05:00
Rafał Miłecki
59af099b19 b43: N-PHY: add TX tone 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-22 16:11:40 -05:00
Rafał Miłecki
45ca697e60 b43: N-PHY: add setting power amplifier filters 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-22 16:11:39 -05:00
Rafał Miłecki
10a798733e b43: N-PHY: add running samples 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-22 16:11:38 -05:00
Rafał Miłecki
75377b2476 b43: N-PHY: implement overriding RF control 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-22 16:11:37 -05:00
Rafał Miłecki
aa4c7b2a25 b43: check band width 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-22 16:11:34 -05:00
Johannes Berg
b3fbdcf49f mac80211: pass vif and station to update_tkip_key 
When a TKIP key is updated, we should pass the station
pointer instead of just the address, since drivers can
use that to store their own data. We also need to pass
the virtual interface pointer.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-22 16:08:55 -05:00
Rafał Miłecki
de9a47f927 b43: N-PHY: silence warnings, add missing call 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:49:34 -05:00
Rafał Miłecki
9145834e84 b43: N-PHY: implement and add multi-dimensional table reading 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:47:46 -05:00
Rafał Miłecki
c643a66ef5 b43: N-PHY: implement and add reading one element tables 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:46:36 -05:00
Rafał Miłecki
2581b1434c b43: N-PHY: implement and add multi-dimensional table writing 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:45:35 -05:00
Rafał Miłecki
d41a3552f9 b43: N-PHY: add writing one element tables 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:44:18 -05:00
Rafał Miłecki
c57199bc32 b43: N-PHY: store seq mode for proper restoring (follow specs) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:43:08 -05:00
Rafał Miłecki
67c0d6e2d1 b43: N-PHY: move RF sequence declarations top, add missing calls 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:41:44 -05:00
Rafał Miłecki
4f4ab6cd14 b43: N-PHY: implement chain selection 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:39:08 -05:00
Rafał Miłecki
53ae8e8c92 b43: N-PHY: implement stopping playback 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:37:57 -05:00
Rafał Miłecki
ad9716e8e8 b43: N-PHY: implement MIMO config update 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:36:04 -05:00
Rafał Miłecki
e53de67449 b43: N-PHY: implement TX PHY cleanup and setup 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:34:01 -05:00
Rafał Miłecki
026816fce4 b43: N-PHY: implement RX PHY cleanup and setup 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-19 16:31:27 -05:00
Rafał Miłecki
730dd70549 b43: N-PHY: drop unused definition, uncomment needed call 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:44 -05:00
Rafał Miłecki
6dcd9d911c b43: N-PHY: implement TX power control coef setup 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:43 -05:00
Rafał Miłecki
15931e318b b43: N-PHY: add RX IQ calibrationi for rev < 3 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:43 -05:00
Rafał Miłecki
fb43b8e235 b43: N-PHY: add huge calculating TX IQ LO 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:42 -05:00
Rafał Miłecki
e9762492f5 b43: N-PHY: implement calculating IQ gain params 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:42 -05:00
Rafał Miłecki
de7ed0c624 b43: N-PHY: update TX calibration ladder 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:42 -05:00
Rafał Miłecki
c4a92003b0 b43: N-PHY: add RX radio cores calibration 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:41 -05:00
Rafał Miłecki
fe3e46e881 b43: N-PHY: add TX LP FBW (TX filter 40 related) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:40 -05:00
Rafał Miłecki
b0022e15cc b43: N-PHY: implement getting TX gains 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:40 -05:00
Rafał Miłecki
34a56f2cae b43: N-PHY: implement calculating RX IQ comp 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:40 -05:00
Rafał Miłecki
2faa6b832f b43: N-PHY: implement RX IQ estimation 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:39 -05:00
Rafał Miłecki
2f258b74d1 b43: N-PHY: implement restoring general configuration 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>a
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:39 -05:00
Rafał Miłecki
0914640072 b43: N-PHY: implement workaround for TX IQ 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:38 -05:00
Rafał Miłecki
a67162ab00 b43: N-PHY: implement RX IQ coeffs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:38 -05:00
Rafał Miłecki
5c1a140afb b43: N-PHY: add function than forces (not) staying in carrier search 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:37 -05:00
Rafał Miłecki
42e1547e51 b43: N-PHY: add RSSI calibration restore 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>`
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:37 -05:00
Rafał Miłecki
e50cbcf674 b43: N-PHY: implement PA overriding (RF control related) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:36 -05:00
Rafał Miłecki
90b9738d85 b43: N-PHY: RSSI calibration for rev < 3 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:36 -05:00
Rafał Miłecki
dfb4aa5dd0 b43: N-PHY: add RSSI polling and setting 2055 (radio) VCM 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:35 -05:00
Rafał Miłecki
3c95627d40 b43: N-PHY: implement RSSI selection and offset scaling 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:35 -05:00
Rafał Miłecki
bbec398c1b b43: N-PHY: add clip detection reading/writing and some classifier function 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:34 -05:00
Rafał Miłecki
4cb9977516 b43: N-PHY: split RSSI calibration into 2 functions (rev2, rev3) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:34 -05:00
Rafał Miłecki
4a933c8566 b43: N-PHY: update CCA reset 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:33 -05:00
Rafał Miłecki
0988a7a1a9 b43: N-PHY: update init code to match current specs 
Previous init path was based on old specs from old driver. Update it
as much as possible leaving some TODOs for not implemented functions.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:33 -05:00
Rafał Miłecki
088e56b44a b43: N-PHY: add various tables 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:32 -05:00
Rafał Miłecki
2a448bfc70 b43: N-PHY: add global variables to b43_phy_n struct 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:32 -05:00