| 2c0d6100da3ee9b0f0cc46add9bb8a8161299a92 |
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25-Oct-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: LP-PHY: Begin implementing calibration & software RFKILL support
This implements the following calibration functions:
-Set TX IQCC
-Set TX Power by Index
-PR41573 workaround (incomplete, needs PHY reset)
-Calc RX IQ Comp
-PHY Cordic
-Run Samples
-Start/Stop TX Tone
-part of PAPD Cal TX Power
-RX I/Q Calibration
-The basic structure of the periodic calibration wrapper
Software RFKILL (required by calibration) is also implemented in
this round.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 68ec53292c7f09056152efa9a6ee2591c794f08c |
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26-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: Fix and update LP-PHY code
-Fix a few nasty typos (b43_phy_* operations instead of b43_radio_*)
in the channel tune routines.
-Fix some typos & spec errors found by MMIO tracing.
-Optimize b43_phy_write & b43_phy_mask/set/maskset to use
only the minimal number of MMIO accesses. (Write is possible
using a single 32-bit MMIO write, while set/mask/maskset can
be done in 3 16-bit MMIOs).
-Set the default channel back to 1, as the bug forcing us to use
channel 7 is now fixed.
With this, the device comes up, scans, associates, transmits,
receives, monitors and injects on all channels - in other words,
it's fully functional. Sensitivity and TX power are still sub-optimal,
due to the lack of calibration (that's next on my list).
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 5904d2067680e9bb73a4816fa6b9eec49355c9c8 |
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18-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: LP-PHY: Implement spec updates and remove resolved FIXMEs
Larry has started re-checking all current routines against a new
version of the Broadcom MIPS driver. This patch implements the first
round of changes he documented on the specs wiki.
Also remove a few FIXMEs regarding missing initial values for variables
with dynamic initial values where reading the values has been implemented.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 1e711bee566e26f03e51d5a754e7c8a57e489f9f |
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14-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: LP-PHY: Implement channel switching for rev0/1/B2062 radio
-Move pdiv from lpphy_2062_init to struct b43_phy_lp.
-Add channel table for the B2062 radio.
-Add code for tuning the B2062 radio to channel.
-Add error handling to op_switch_channel, and use it for both radios.
Rev0/1/B2062 will now hopefully show some signs of life, though
it won't work at full performance, as calibration is still missing.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 7021f62a46d4866fecd7b31cbc359d742876bb61 |
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13-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: LP-PHY: Initialize TX power control
The HW TX power control init still needs work.
The SW init is complete according to the specs.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 84ec167d327b42414285f22eb037a5bdee486ded |
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11-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: LP-PHY: Implement reading band SPROM
Some of the new variables in b43_phy_lp appear to be dead code in
the vendor driver; they will be removed if they remain unused when
LP-PHY implementation is finished.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| a3e14f3d2a55fa1268f64ec8a839b6dfa4ff9ea2 |
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10-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
b43: Update LP-PHY rev2+ baseband init to match the specs
The rev2+ BB init spec has changed behind us, and thus the code is
no longer up to date. Update the code to match the current specs.
Also implement save/restore dig filt state, as required by the
new specification.
Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 738f0f4301587ad09b58651390b122205086b484 |
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03-Aug-2009 |
Gábor Stefanik <netrolller.3d@gmail.com> |
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>
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| ce1a9ee33a5864f3d199baa1d3e154a1f9a6f3dd |
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04-Feb-2009 |
Michael Buesch <mb@bu3sch.de> |
b43: Add parts of LP-PHY TX power control
This adds the initial parts of the LP-PHY TX power control.
This also adds helper functions for bulk access of LP tables.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 24b5bcc6aef46346edd69becf62d2125c0b3208e |
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31-Jan-2009 |
Michael Buesch <mb@bu3sch.de> |
b43: Add LP 2062 radio init
This adds initialization code for the 2062 radio.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| 6c1bb9276c492c803611e63fa6fab8276c02ee70 |
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31-Jan-2009 |
Michael Buesch <mb@bu3sch.de> |
b43: Add LP-PHY baseband init for >=rev2
This adds code for the baseband init of LP-PHY >=2.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| a387cc7d380504bf64743789f47de35605e05596 |
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31-Jan-2009 |
Michael Buesch <mb@bu3sch.de> |
b43: Add LP-PHY register definitions
This adds register definitions for the LP-PHY.
This also adds a few minor empty function bodies for the LP-init.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| fb11137af83b7b66c7aab8dbc5f09d2c95684fed |
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02-Sep-2008 |
Michael Buesch <mb@bu3sch.de> |
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>
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| 400828c3da74a2e22b51bfc08d6db4697e3bce3e |
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30-Aug-2008 |
Michael Buesch <mb@bu3sch.de> |
b43: Add LP-PHY radio register definitions
This adds definitions for the LP-PHY radios.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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| e63e436326919dcc36e2bb242bc570257de70521 |
|
30-Aug-2008 |
Michael Buesch <mb@bu3sch.de> |
b43: Add LP-PHY template
This adds template code for the LP-PHY.
No actual functionality is implemented.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
|