| b9075fa968a0a4347aef35e235e2995c0e57dddd |
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01-Nov-2011 |
Joe Perches <joe@perches.com> |
treewide: use __printf not __attribute__((format(printf,...)))
Standardize the style for compiler based printf format verification.
Standardized the location of __printf too.
Done via script and a little typing.
$ grep -rPl --include=*.[ch] -w "__attribute__" * | \
grep -vP "^(tools|scripts|include/linux/compiler-gcc.h)" | \
xargs perl -n -i -e 'local $/; while (<>) { s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(.+)\s*,\s*(.+)\s*\)\s*\)\s*\)/__printf($1, $2)/g ; print; }'
[akpm@linux-foundation.org: revert arch bits]
Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/net/wireless/ath/ath5k/debug.h
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| e0d687bd9df218ba3d97aac15919d30816d72dcb |
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15-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: merge ath5k_hw and ath5k_softc
Both ath5k_hw and ath5k_softc represent one instance of the hardware.
This duplication is historical and is not needed anymore.
Keep the name "ath5k_hw" for the merged structure and "ah" for the
variable pointing to it. "ath5k_hw" is shorter than "ath5k_softc", more
descriptive and more widely used.
Put the combined structure to ath5k.h where the old ath5k_softc used to
be. Move some code from base.h to ath5k.h as needed.
Remove memory allocation for struct ath5k_hw and the corresponding error
handling. Merge iobase and ah_iobase fields.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| 5b7916ad8c29da9f30fbf03a8b61862acdba00ce |
|
10-Apr-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath5k: clean up debugfs code
The pointers to the debugfs entries do not need to be saved, because they
will be recursively removed when the wiphy is unregistered.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| 53e3b6e29eeda568fbe6c1e32d35cb56eea94415 |
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25-Jan-2011 |
Bob Copeland <me@bobcopeland.com> |
ath5k: remove debug_dump_skb() functions
Now that rx and tx dumps go through the tracing infrastructure,
we no longer need to keep these routines around.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| b3a28e68d5c8d788a4e538a119a5d326545add8a |
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23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Debug DMA timeouts
* Increase timeouts on ath5k_hw_stop_tx_dma and also wait for
tx queue to stop before checking for pending frames
* Add a new debug level to debug dma start/stop
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| d84a35d1323bc62f9b26a707072767a60da75015 |
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12-Oct-2010 |
Ben Greear <greearb@candelatech.com> |
ath5k: Move debugfs under ieee80211/[wiphy-name]
This automatically keeps things proper when wiphy
is renamed.
Based on patch by Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Ben Greear <greearb@candelatech.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| 87fd2e6c90acb45a5741207fc953190596f93841 |
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22-Sep-2010 |
Ben Greear <greearb@candelatech.com> |
ath5k: Add bssid mask and rxfilter to debugfs.
Helps with debugging virtual interfaces.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| b4c52612069c2756ad7506754765bfee57315efe |
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21-Aug-2010 |
Bob Copeland <me@bobcopeland.com> |
ath5k: log descriptor chains at a new debug level
Descriptors are currently logged with ATH5K_DEBUG_RESET,
which isn't really apt, and also means we can't see just
the descriptor setup or just the resets. Add a new
debug level just for that.
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| 3cfd43f484c8d4bcb38db83f7be19fbd4ac8440c |
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07-Jun-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: add debugfs file for queue debugging
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| 230fc4f3b2fa72980787a5f86c850f02bb193187 |
|
19-May-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: remove ATH_TRACE macro
Now that we have ftrace, it is not needed any more.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
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| 2111ac0d888767999c7dd6d1309dcc1fb8012022 |
|
02-Apr-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: Adaptive Noise Immunity (ANI) Implementation
This is an Adaptive Noise Imunity (ANI) implementation for ath5k. I have looked
at both ath9k and HAL sources (they are nearly the same), and even though i
have implemented some things differently, the basic algorithm is practically
the same, for now. I hope that this can serve as a clean start to improve the
algorithm later.
This also adds a possibility to manually control ANI settings, right now only
thru a debugfs file:
* set lowest sensitivity (=highest noise immunity):
echo sens-low > /sys/kernel/debug/ath5k/phy0/ani
* set highest sensitivity (=lowest noise immunity):
echo sens-high > /sys/kernel/debug/ath5k/phy0/ani
* automatically control immunity (default):
echo ani-on > /sys/kernel/debug/ath5k/phy0/ani
* to see the parameters in use and watch them change:
cat /sys/kernel/debug/ath5k/phy0/ani
Manually setting sensitivity will turn the automatic control off. You can also
control each of the five immunity parameters (noise immunity, spur immunity,
firstep, ofdm weak signal detection, cck weak signal detection) manually thru
the debugfs file.
This is tested on AR5414 and nearly doubles the thruput in a noisy 2GHz band.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
|
| 7644395f8df9aa5b42af268a485b83e44bba2784 |
|
09-Mar-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: add debugfs file frameerrors
add a debugfs file to see different RX and TX errors as reported in our status
descriptors. this can help to diagnose driver problems.
statistics can be cleared by writing 'clear' into the frameerrors file.
example:
# cat /sys/kernel/debug/ath5k/phy0/frameerrors
RX
---------------------
CRC 27 (11%)
PHY 3 (1%)
FIFO 0 (0%)
decrypt 0 (0%)
MIC 0 (0%)
process 0 (0%)
jumbo 0 (0%)
[RX all 245]
TX
---------------------
retry 2 (9%)
FIFO 0 (0%)
filter 0 (0%)
[TX all 21]
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
|
| 604eeadd1880bddfb155369491cc13fb8d3f9df6 |
|
09-Mar-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: add antenna statistics and debugfs file for antenna settings
keep statistics about which antenna was used for TX and RX. this is used only
for debugging right now, but might have other applications later.
add a new file 'antenna' in debugfs (/sys/kernel/debug/ath5k/phy0/antenna) to show
antenna use statistics and antenna diversity related register values. it can
also be used to set the antenna mode until we have proper support for that in
iw:
- echo diversity > antenna: use default antenna mode (RX and TX diversity)
- echo fixed-a > antenna: use fixed antenna A for RX and TX
- echo fixed-b > antenna: use fixed antenna B for RX and TX
- echo clear > antenna: reset antenna statistics
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
|
| 203c4805e91786f9a010bc7945a0fde70c9da28e |
|
31-Mar-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
atheros: put atheros wireless drivers into ath/
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/debug.h
|