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137 Commits

Author SHA1 Message Date
Rafał Miłecki
dedb1eb977 b43: rename b43_wldev's field with ssb_device to sdev 
We free name "dev" for something generic (like dev abstraction layer).
Additionaly code is cleaner now, especially magic dev->dev-dev chains.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-05-16 14:25:28 -04:00
Rafał Miłecki
858a16529c b43: move MAC PHY clock controling function 
This is not N-PHY specific function, we partially duplicate code.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-05-11 14:50:39 -04:00
John W. Linville
2eeb6fd063 b43: avoid uninitialized variable warnings in phy_n 
CC [M]  drivers/net/wireless/b43/phy_n.o
drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_set_channel’:
drivers/net/wireless/b43/phy_n.c:3848:47: warning: ‘tabent_r2’ may be used uninitialized in this function
drivers/net/wireless/b43/phy_n.c:3849:47: warning: ‘tabent_r3’ may be used uninitialized in this function
drivers/net/wireless/b43/phy_n.c: In function ‘b43_nphy_poll_rssi.clone.14’:
drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$7’ may be used uninitialized in this function
drivers/net/wireless/b43/phy_n.c:2270:6: warning: ‘save_regs_phy$8’ may be used uninitialized in this function

FWIW, the usage of these variables is goverened by checks that match
their initializations.  So, I think these are actually false warnings.
Still, I would rather avoid the warning SPAM...

Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-04-29 15:25:45 -04:00
Rafał Miłecki
ba9a621453 b43: N-PHY: rev3+: implement gain ctl workarounds 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-03-04 14:05:18 -05:00
Rafał Miłecki
0f4091b9af b43: N-PHY: rev3+: correct switching analog core 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-03-04 14:05:17 -05:00
Rafał Miłecki
05db8c5729 b43: N-PHY: rev1: restore PHY state after RSSI operations 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-02-23 16:25:29 -05:00
Rafał Miłecki
8e60b04479 b43: N-PHY: rev1: enable some gain ctl workarounds 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-02-23 16:25:29 -05:00
Rafał Miłecki
9c1f992c77 b43: N-PHY: fix 0x2055 radio workaround condition 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-02-23 16:25:29 -05:00
Rafał Miłecki
d4814e69ee b43: N-PHY: update 2056 radio on channel switch on rev3+ 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-22 15:43:29 -05:00
Rafał Miłecki
d414464673 b43: N-PHY: use correct channel tables for rev4+ 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-22 15:43:29 -05:00
Rafał Miłecki
aca434d36f b43: N-PHY: avoid PHY hangs for rev 3 and 4 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-22 15:43:29 -05:00
Rafał Miłecki
ea7ee14b8a b43: N-PHY: implement radio 2056 init steps 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-22 15:43:29 -05:00
Rafał Miłecki
d242b90adf b43: N-PHY: use designed function and macro for writing tables 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-13 15:23:29 -05:00
Rafał Miłecki
f61afc291a b43: N-PHY: use correct bit for controlling MAC and PHY 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-13 15:23:29 -05:00
Rafał Miłecki
82a52043c7 b43: fix split of N-PHY devices into supported and not (based on PHY rev) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-08 15:38:45 -05:00
Rafał Miłecki
abc1f7cd53 b43: set TMS to work with current band width for N-PHY 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-08 15:38:45 -05:00
Rafał Miłecki
c7455cf988 b43: N-PHY: silence warnings 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-08 15:38:44 -05:00
Rafał Miłecki
755fd183b8 b43: N-PHY: implement own maskset 
This let us avoid double addressing while still having reg check.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-08 15:38:44 -05:00
Rafał Miłecki
e7797bf2c0 b43: N-PHY: fix code path on PHY init 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-02 15:16:46 -05:00
Rafał Miłecki
76b002bd6d b43: N-PHY: use defines for RSSI types 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-02 15:16:45 -05:00
Rafał Miłecki
99f6c2ef1e b43: N-PHY: fix RSSI selection 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-02 15:16:44 -05:00
Rafał Miłecki
8cbe6e6688 b43: N-PHY: fix RSSI calibration 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-02 14:37:01 -05:00
Rafał Miłecki
8c1d5a7a22 b43: N-PHY: initialize perical variable, add missing call to CCA reset 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-02 14:37:01 -05:00
Rafał Miłecki
161d540c8e b43: N-PHY: implement very basic TX power control management 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-12-02 14:37:01 -05:00
Rafał Miłecki
0b81c23d2e b43: N-PHY: little cleanups 
Remove some typos, warnings, initialize some values to follow wl's code path.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-24 16:19:34 -05:00
Rafał Miłecki
a529cecd29 b43: N-PHY: rev2: save and restore PHY regs on RSSI poll 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-24 16:19:34 -05:00
Rafał Miłecki
fee613b77d b43: N-PHY: fix BPHY init 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-24 16:19:34 -05:00
Rafał Miłecki
bec186452b b43: N-PHY: init BPHY when needed 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-24 16:19:33 -05:00
Rafał Miłecki
a5d3598de0 b43: N-PHY: fix some typos, conditions, set gain_boost 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-24 16:19:33 -05:00
Rafał Miłecki
c0f05b9879 b43: N-PHY: minor fixes to match specs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-24 16:19:33 -05:00
Joe Perches
20407ed8a5 iwlwifi: Use static const 
Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  48644	     57	  12120	  60821	   ed95	drivers/net/wireless/b43/phy_n.o.new
  48661	     57	  12120	  60838	   eda6	drivers/net/wireless/b43/phy_n.o.old
  37906	     86	   7904	  45896	   b348	drivers/net/wireless/iwlwifi/iwl-agn-lib.o.new
  37937	     86	   7904	  45927	   b367	drivers/net/wireless/iwlwifi/iwl-agn-lib.o.old
  37781	    523	   6752	  45056	   b000	drivers/net/wireless/iwlwifi/iwl-3945.o.new
  37781	    523	   6752	  45056	   b000	drivers/net/wireless/iwlwifi/iwl-3945.o.old

Changed b43_nphy_write_clip_detection to take a const u16 *

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-22 15:58:48 -05:00
Rafał Miłecki
a2d9bc6fdc b43: N-PHY: improve 2055 radio initialization 
1) Upload 5 GHz values when needed.
2) Do not upload all values on first init. Follow wl.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-15 13:24:35 -05:00
Rafał Miłecki
7a4db8f5c3 b43: N-PHY: determine usage of radio regulatory workaround correctly 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-11-15 13:24:34 -05:00
Rafał Miłecki
30115c2252 b43: N-PHY: fix infinite-loop-typo 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-25 14:45:55 -04:00
John W. Linville
c64557d666 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2010-10-15 16:11:56 -04:00
Rafał Miłecki
5161bec5a8 b43: N-PHY: put 2056-radio's specific code in separated file 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-15 15:57:40 -04:00
Rafał Miłecki
6db507ff92 b43: N-PHY: put radio-specific code in separated file 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-15 15:57:38 -04:00
Rafał Miłecki
5818e98936 b43: N-PHY: fix typo: read table when caching IQ LO calibration (do not write) 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-15 15:57:37 -04:00
Rafał Miłecki
204a665ba3 b43: N-PHY: replace N-specific radio_chanspec with common code 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-15 15:57:36 -04:00
Rafał Miłecki
f2a6d6a08c b43: N-PHY: prepare for rev3+ channel tables 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-11 15:04:25 -04:00
Rafał Miłecki
087de74ae5 b43: N-PHY: fix logic in band switching 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-11 15:04:25 -04:00
Rafał Miłecki
e5c407f970 b43: N-PHY: store info about current channel's type 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-11 15:04:24 -04:00
Rafał Miłecki
a656b6a966 b43: N-PHY: grab more info about new channel 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-11 15:04:24 -04:00
John W. Linville
e9a68707d7 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 
Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/net/wireless/ipw2x00/ipw2200.c
 2010-10-08 15:39:28 -04:00
Rafał Miłecki
78159788e1 b43: N-PHY: don't duplicate setting channel in shared memory 
It's already set in PHY common code.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-06 16:30:41 -04:00
Rafał Miłecki
5e7ee098ce b43: N-PHY: simplify channel switching 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-10-06 16:30:41 -04:00
John W. Linville
78ab952717 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2010-09-02 13:30:07 -04:00
John W. Linville
e569aa78ba Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 
Conflicts:
	drivers/net/wireless/libertas/if_sdio.c
 2010-08-25 14:51:42 -04:00
Rafał Miłecki
049fbfeeb5 b43: N-PHY: add missing phyrxchain setting and fix warning in RX core function 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-08-25 14:33:20 -04:00
Gábor Stefanik
4e687b2226 b43: N-PHY: Implement RX core state setting for rev.2 and earlier PHYs 
Rev.3+ support coming in a later patch.

Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2010-08-24 16:28:13 -04:00