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119 Commits

Author SHA1 Message Date
Rafał Miłecki
902db91d96 b43: N-PHY: switch to chanspec struct 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-03-09 15:06:54 -05:00
Rafał Miłecki
036cafe421 b43: N-PHY: update post init of 2055 radio 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-03-09 15:06:52 -05:00
Rafał Miłecki
e5255cccb2 b43: N-PHY: update writing channel-specific radio registers 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-03-09 15:06:51 -05:00
Rafał Miłecki
c2b7aefdc9 b43: N-PHY: turn radio on/off (rfkill) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-03-09 15:06:51 -05:00
Rafał Miłecki
8987a9e98f b43: N-PHY: initialize super switch 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-03-09 15:06:50 -05:00
Rafał Miłecki
40bd5203dd b43: N-PHY: handle allocation fail in samples generation 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-08 16:50:56 -05:00
Rafał Miłecki
5f6393ecf5 b43: N-PHY: load generated samples 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-08 16:50:56 -05:00
Rafał Miłecki
9442e5b58e b43: N-PHY: partly implement SPUR workaround 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-08 16:50:55 -05:00
Rafał Miłecki
bbc6dc121d b43: N-PHY: save calibration for further restore 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-08 16:50:55 -05:00
Rafał Miłecki
984ff4ffb7 b43: N-PHY: prepare code for reapplying TX cal coeffs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-08 16:50:55 -05:00
Rafał Miłecki
67cbc3ed5b b43: N-PHY: implement overriding RF control intc 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-08 16:50:55 -05:00
Rafał Miłecki
9501fefec6 b43: N-PHY: implement setting RF sequence 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:07 -05:00
Rafał Miłecki
52cb5e978f b43: N-PHY: add TX radio setup for newer PHYs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:06 -05:00
Rafał Miłecki
38bb902921 b43: N-PHY: fix Cal TX IQ LO for newer PHYs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:06 -05:00
Rafał Miłecki
6e3b15a9e7 b43: N-PHY: add RSSI selection for newer PHYs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:06 -05:00
Rafał Miłecki
99b82c419b b43: N-PHY: split RSSI selection into two per-PHY-revision functions 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:06 -05:00
Rafał Miłecki
ef5127a4d2 b43: N-PHY: add workarounds for gain control 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:05 -05:00
Rafał Miłecki
28fd7daabf b43: N-PHY: update general workarounds 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-02-01 15:40:05 -05:00
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
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
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
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
f8187b5b97 b43: N-PHY: add needed struct definitions 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:30 -05:00
Rafał Miłecki
4772ae107c b43: N-PHY: clean table init, check PHY rev 
Move table init to tables_nphy.c, detect newer PHY which use different init.
We don't init newer PHYs yet but this at least shows what more is needed.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-01-15 17:05:29 -05:00
Gábor Stefanik
738f0f4301 b43: implement baseband init for LP-PHY <= rev1 
Implement baseband init for rev.0 and rev.1 LP PHYs. Convert boardflags_hi values to defines.
Implement b43_phy_copy for easier copying between registers, as needed by LP-PHY init.

Signed-off-by: Gábor Stefanik<netrolller.3d@gmail.com>
Cc: Michael Buesch<mb@bu3sch.de>
Cc: Larry Finger<larry.finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2009-08-04 16:44:24 -04:00
Johannes Berg
19d337dff9 rfkill: rewrite 
This patch completely rewrites the rfkill core to address
the following deficiencies:

 * all rfkill drivers need to implement polling where necessary
   rather than having one central implementation

 * updating the rfkill state cannot be done from arbitrary
   contexts, forcing drivers to use schedule_work and requiring
   lots of code

 * rfkill drivers need to keep track of soft/hard blocked
   internally -- the core should do this

 * the rfkill API has many unexpected quirks, for example being
   asymmetric wrt. alloc/free and register/unregister

 * rfkill can call back into a driver from within a function the
   driver called -- this is prone to deadlocks and generally
   should be avoided

 * rfkill-input pointlessly is a separate module

 * drivers need to #ifdef rfkill functions (unless they want to
   depend on or select RFKILL) -- rfkill should provide inlines
   that do nothing if it isn't compiled in

 * the rfkill structure is not opaque -- drivers need to initialise
   it correctly (lots of sanity checking code required) -- instead
   force drivers to pass the right variables to rfkill_alloc()

 * the documentation is hard to read because it always assumes the
   reader is completely clueless and contains way TOO MANY CAPS

 * the rfkill code needlessly uses a lot of locks and atomic
   operations in locked sections

 * fix LED trigger to actually change the LED when the radio state
   changes -- this wasn't done before

Tested-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> [thinkpad]
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2009-06-03 14:06:13 -04:00
Michael Buesch
cb24f57fe6 b43: Move Analog switching into phy code 
This moves the Analog switching code into the PHY files.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2008-09-08 14:00:16 -04:00
Michael Buesch
fb11137af8 b43: Split PHY alloc and init 
This splits the PHY allocation from the PHY init.
This is needed in order to properly support Analog handling.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2008-09-05 16:17:49 -04:00
Michael Buesch
3d0da75164 b43: Move code from nphy.* to phy_n.* 
Sourcecode files for PHY code are named by phy_XXX.{c,h}
where XXX is the PHY type.
Move the N-PHY code to match the other files.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2008-09-05 16:17:43 -04:00