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21 Commits

Author SHA1 Message Date
Rafał Miłecki
177c3732fe b43: LCN-PHY: minor clean ups 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-27 14:34:02 -04:00
Rafał Miłecki
2981808269 b43: LCN-PHY: finish sense setup 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-19 16:10:14 -04:00
Rafał Miłecki
bbb5574224 b43: LCN-PHY: add more init tweaks 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-19 16:10:13 -04:00
Rafał Miłecki
1b0a69c1ff b43: LCN-PHY: init TX power control 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-19 16:10:13 -04:00
Rafał Miłecki
ac78a52f49 b43: LCN-PHY: implement SPUR avoidance mode 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-19 16:10:12 -04:00
Rafał Miłecki
0c5644b98b b43: LCN-PHY: set TX filters 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-19 16:10:12 -04:00
Rafał Miłecki
b534706a06 b43: LCN-PHY: tweaks for channel switching 
They have been taken from brcmsmac, add Broadcom's copyright.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-19 16:10:11 -04:00
Rafał Miłecki
108f4f3c4a b43: add my copyrights and myself as the module author 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-14 13:56:25 -04:00
Rafał Miłecki
cf577fc242 b43: LCN-PHY: add conditions for few operations 
It was not possible to guess the conditions from MMIO dumps. Take them
from brcmsmac code.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:53:46 -04:00
Rafał Miłecki
bce4dc4a5d b43: LCN-PHY: rename functions, get rid of magic names 
We've compared b43 with brcmsmac and took functions names from the
later.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:53:46 -04:00
Rafał Miłecki
b35e6d9a1c b43: LCN-PHY: put tables functions in correct file 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:53:45 -04:00
Rafał Miłecki
765b07e467 b43: LCN-PHY: implement saving and restoring PHY & radio configuration 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:42:30 -04:00
Rafał Miłecki
39f7d33c49 b43: LCN-PHY: prepare functions for channel switching 
Switching is not fully implemented yet, prepare place for the code.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:42:30 -04:00
Rafał Miłecki
bd3bf693c7 b43: LCN-PHY: implement more PHY ops before radio init 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:42:29 -04:00
Rafał Miłecki
f533d0fa5e b43: LCN-PHY: add R/W ops for PHY and radio 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-09-13 15:42:29 -04:00
Rafał Miłecki
dc713fb2af b43: LCN-PHY: init 0x2064 radio 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-08-24 14:41:43 -04:00
Rafał Miłecki
78bc2463af b43: LCN-PHY: basic PHY init 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-08-24 14:41:43 -04:00
Rafał Miłecki
7ed8852888 b43: LCN-PHY: switch analog 
Analog is switched on right after reading PHY version:
 read16 0xfaafc3e0 -> 0xa801
 phy_read(0x043b) -> 0x0000
phy_write(0x043b) <- 0x0000
Switched off after after killing radio:
>>> Switch Radio(OFF) end
 phy_read(0x043c) -> 0x0000
phy_write(0x043c) <- 0x0007
 phy_read(0x043b) -> 0x0000
phy_write(0x043b) <- 0x0007

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-08-24 14:41:41 -04:00
Rafał Miłecki
ba356b569f b43: LCN-PHY: implement disabling radio 
wl reads radio version, then disables it. That's how we found it in MMIO
dump:
 radio_read(0x0000) -> 0x0031 <-- RADIO READ WITHOUT 0x200 SET!
 radio_read(0x0001) -> 0x0064 <-- RADIO READ WITHOUT 0x200 SET!
 radio_read(0x0002) -> 0x0020 <-- RADIO READ WITHOUT 0x200 SET!
 read32 0xfaafc120 -> 0x04000400
 phy_read(0x044d) -> 0x0000
phy_write(0x044d) <- 0x0000
 phy_read(0x044c) -> 0x1fff
phy_write(0x044c) <- 0x1fff
 phy_read(0x04b7) -> 0x0000
phy_write(0x04b7) <- 0x0000
 phy_read(0x04b1) -> 0x0000
phy_write(0x04b1) <- 0x0000
 phy_read(0x04b0) -> 0x7dff
phy_write(0x04b0) <- 0x7dff
 phy_read(0x04fa) -> 0x0000
phy_write(0x04fa) <- 0x0000
 phy_read(0x04f9) -> 0x007f
phy_write(0x04f9) <- 0x007f

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-08-24 14:41:41 -04:00
Rafał Miłecki
f928668f2d b43: LCN-PHY: add very basic PHY ops 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-08-24 14:41:41 -04:00
Rafał Miłecki
1d738e64f3 b43: LCN-PHY add place for new PHY support 
LCN-PHY was found in 14e4:4727 card. It uses LCN/1 and 0x2064/1 radio.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2011-07-08 11:11:25 -04:00