| 7a532fe7131216a02c81a6c1b1f8632da1195a58 |
|
14-Jan-2012 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: fix interpretation of the rx KeyMiss flag
Documentation states that the KeyMiss flag is only valid if RxFrameOK is
unset, however empirical evidence has shown that this is false.
When KeyMiss is set (and RxFrameOK is 1), the hardware passes a valid frame
which has not been decrypted. The driver then falsely marks the frame
as decrypted, and when using CCMP this corrupts the rx CCMP PN, leading
to connection hangs.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 016c2177918301c9a2557c675c12ab88667a27bb |
|
23-Dec-2011 |
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> |
ath9k_hw: increase tx status ring buffer size
AR9003 chips read tx status from ring buffer whose max number of
status descriptor is mininal compared to max number of tx buffers.
On a stress condition, it can be easily overflown which might cause
false tx hung detection. Though increasing number of max status
descriptors consumes more memory, it helps to avoid false positive
chip resets.
Cc: Paul Stewart <pstew@google.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| d2182b69dcb6a68b1ef6070b2efd094e13dea3f1 |
|
15-Dec-2011 |
Joe Perches <joe@perches.com> |
ath: Convert ath_dbg(bar, ATH_DBG_<FOO>, to ath_dbg(bar, FOO
Add ATH_DBG_ to macros to shorten the uses and
reduce the line count.
Coalesce ath_dbg formats.
Add missing spaces to coalesced formats.
Add missing newline terminations to ath_dbg formats.
Align ath_dbg arguments where appropriate.
Standardize ath_dbg formats without periods.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| cc78d6b16a6853a3f6c014a6173df41d80f65a35 |
|
08-Dec-2011 |
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> |
ath9k_hw: Fix handling of MCI interrupt
in my previous patches of handling MCI interrupt I overlooked
the case of interrupt status/mask variable being zeroed out in
the below code, so ath_isr does not cache the MCI interrupt
in the intrstatus. finally MCI interrupt handling won't be
handled in ath9k_tasklet for the scheduled interrupts.
Fix this by moving the MCI interrupt code in the appropriate
position in ar9003_hw_get_isr
Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 93fdd59463369f07b69cf7397ccb9b1d28a84df4 |
|
08-Dec-2011 |
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> |
ath9k_hw: check for asynchronous interrupts before bailing out
in ar9003_hw_get_isr we bail out if we don't have any primary
interrupts and synchronous interrupts, also make sure we don't
have any asynchronous interrupts
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 4421d30ffa4b4271b48d8f1e8c7bd65186bf2cd5 |
|
30-Nov-2011 |
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> |
ath9k_hw: check for MCI interrupt in get_isr
check for the condition of MCI interrupt being triggered and
appropriately obtain the values of MCI_INTERRUPT_RX_MSG_RAW and
MCI_INTERRUPT_RAW
Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| ee40fa0656a730491765545ff7550f3c1ceb0fbc |
|
27-May-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
drivers/net: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE
These were getting the macros from an implicit module.h
include via device.h, but we are planning to clean that up.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
drivers/net: Add export.h to wireless/brcm80211/brcmfmac/bcmsdh.c
This relatively recently added file uses EXPORT_SYMBOL and hence
needs export.h included so that it is compatible with the module.h
split up work.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 846d9363505d14e591a427619ccb7ffe6a7a3541 |
|
08-Oct-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: fix a regression in key miss handling
The commit "ath9k_hw: Fix incorrect key_miss handling" changed the code
to only report key miss errors if a MIC error wasn't reported.
When checking the flags in that order in the MAC code, it might miss some
real events, because the value of the MIC error flag is undefined under
some conditions.
The primary issue addressed by the previous commit is making sure that
MIC errors are properly reported on the STA side. This can be fixed in
a better way by adding a separate rx status flag for key miss and
ignoring it for multicast frames.
This fix slightly improves stability in AP mode on some older hardware,
like AR9132.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 66ac69c8c3bd176b49c19e52c37449dec24c9588 |
|
14-Sep-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: remove the old tx descriptor API
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 2b63a41d14245345d6c498506c5634613afa80c0 |
|
14-Sep-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: add a new API for setting tx descriptors
Instead of using lots of different functions with long argument lists,
pull all the necessary information from one struct. This makes the code
easier to read and eliminates the need for copying data between multiple
linked descriptors.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 60f8cc60fa41b8c44662a3a4d99862e3b81cfa6f |
|
14-Sep-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: do not recalculate the descriptor checksum in ar9003_hw_fill_txdesc
Reduces the number of accesses to uncached descriptor memory.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| a75c0629716ea19ff934ef4ff1c31a4610bcb408 |
|
28-Aug-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: use u8 for the tx key index
This saves some space in struct ath_frame_info
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 2a15b394f8e46dd3e2ab365ab41cfa701d92fa77 |
|
20-Aug-2011 |
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> |
ath9k_hw: Fix descriptor status of TxOpExceeded
Cc: stable@kernel.org
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 7a12dfdbf508fed2cbd1a9142c6e19341a55527b |
|
13-Aug-2011 |
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> |
ath9k_hw: Fix exceed transmission burst-time of 5GHz
The WAR which adds extra delimiters when using RTS/CTS
with aggregation and non-enterprise AR9003 chips.
This extra padding is done after doing all the 4ms limit
checks and hence the total aggregate sizes are exceeding
the allowed duration. This patch limits the aggregate
sizes appropriately after including these extra delimiters.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| cca1fe1aedefede896b3ff2cc1a2493fa0d0035c |
|
29-Jul-2011 |
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> |
ath9k_hw: Optimize rx descriptor processing for AR9003
No need to process RxDone and ds_info status again in case
valid rx status is given.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 0472ade031b5c0c69c21cf96acf64c50eb9ba3c2 |
|
11-Jul-2011 |
Senthil Balasubramanian <senthilb@qca.qualcomm.com> |
ath9k_hw: Fix incorrect key_miss handling
Decryping frames on key_miss handling shouldn't be done for Michael
MIC failed frames as h/w would have already decrypted such frames
successfully anyway.
Also leaving CRC and PHY error(where the frame is going to be dropped
anyway), we are left to prcoess Decrypt error for which s/w decrypt is
selected anway and so having key_miss as a separate check doesn't serve
anything. So making key_miss handling mutually exlusive with other RX
status handling makes much more sense.
This patch addresses an issue with STA not reporting MIC failure events
resulting in STA being disconnected immediately.
Cc: stable@kernel.org
Signed-off-by: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| dcfcbd590d91e8385eb554aaed419bdebaf4c72a |
|
23-Jun-2011 |
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> |
ath9k_hw: Fix false tx hung detection in AR9003 chips
The edma based (AR9003 family) chips update tx status
descriptors in a common ring buffer for all transmitted
frames. Whenever tx interrupt is raised, the descriptors
are processed and tx status index is moved.
The complete tx stauts ring are updated with beacons tx status
when there are no data frames to be sent for a period of time.
In this state, transmitting data frames causes the driver to
wait for the tx status on an incorrect tx status index though
the status was updated by hw properly. The driver detects this
condition as a h/w hang and does unnecessary chip resets.
This issue was orginally reported in adhoc mode while sending
frames after an idle time.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 33e6ef4e82f1de4f9a98a86633412390a322e2e8 |
|
19-May-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: remove ath9k_hw_get_desc_link
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 5b68138e5659cbfd5df2879d17f9ba0b66477fec |
|
17-May-2011 |
Sujith Manoharan <Sujith.Manoharan@atheros.com> |
ath9k: Drag the driver to the year 2011
The Times They Are a-Changin'.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| cbe8c735f1af88037c3dab570f816e3a77896cc7 |
|
03-May-2011 |
Mohammed Shafi Shajakhan <mshajakhan@atheros.com> |
ath9k_hw: remove aggregation protection mode
when aggregation protection mode is enabled the hardware needs
to send RTS/CTS for each HT frame. Currently its disabled so
remove the unused call backs.
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 5519541d5a5f19893546883547e2f0f2e5934df7 |
|
17-Apr-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: fix powersave frame filtering/buffering in AP mode
This patch fixes a long standing issue of pending packets in the queue being
sent (and retransmitted many times) to sleeping stations.
This was made worse by aggregation through driver-internal retransmitting
of A-MDPU subframes.
Previously the hardware tx filter was cleared unconditionally for every
single packet - with this patch it uses the IEEE80211_TX_CTL_CLEAR_PS_FILT
for unaggregated frames.
A sta_notify driver op is added to stop aggregation for stations when they
enter powersave mode. Subframes stay buffered inside the driver, to ensure
that the BlockAck window keeps a sane state.
Since the driver uses software aggregation, the clearing of the tx filter
needs to be handled by the driver instead of mac80211 for aggregated frames.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 468b0d4482cadd174298e2fe9bde6a20044f90f5 |
|
24-Mar-2011 |
Mohammed Shafi Shajakhan <mshajakhan@atheros.com> |
ath9k: remove set11n_virtualmorefrag
This does not seems to be used anywhere so remove it.
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 115dad7a7f42e68840392767323ceb9306dbdb36 |
|
14-Jan-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: partially revert "fix dma descriptor rx error bit parsing"
The rx error bit parsing was changed to consider PHY errors and various
decryption errors separately. While correct according to the documentation,
this is causing spurious decryption error reports in some situations.
Fix this by restoring the original order of the checks in those places,
where the errors are meant to be mutually exclusive.
If a CRC error is reported, then MIC failure and decryption errors
are irrelevant, and a PHY error is unlikely.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 1c30cc19081c16b1fe73ac13f2cb2abc009cdcc4 |
|
28-Dec-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: fix dma descriptor rx error bit parsing
An Rx DMA descriptor can have multiple error bits set, and some error
bits (e.g. MIC failure) are filtered by the driver based on other criteria.
Remove the 'else' in various error bit checks so that all error information
is properly passed to the driver.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 62a957e99f6edced4a87f79cc49bfca42fe9a1a0 |
|
12-Dec-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: remove ah->txpower_indexoffset
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 226afe68fdbd1aa3680158aca0a3631cbd019626 |
|
03-Dec-2010 |
Joe Perches <joe@perches.com> |
ath: Convert ath_print to ath_dbg
Remove ath/debug.h and the includes of these files.
Coalesce long formats.
Correct a few misspellings and missing "\n"s from these logging messages.
Remove unnecessary trailing space before a newline.
Remove ARRAY_SIZE casts, use printf type %zu
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 6ee63f55c7754462a45315ac93027a1df60667c9 |
|
10-Nov-2010 |
Senthil Balasubramanian <senthilkumar@atheros.com> |
ath9k_hw: Fix low throughput issue with AR93xx
TX underruns were noticed when RTS/CTS preceded aggregates.
This issue was noticed in ar93xx family of chipsets only.
The workaround involves padding the RTS or CTS length up
to the min packet length of 256 bytes required by the
hardware by adding delimiters to the fist descriptor of
the aggregate.
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| e0e9bc82fb0813fd353b0abbba0f1d6a680cc77c |
|
15-Oct-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: optimize tx status descriptor processing
Disassembly shows, that at least on MIPS, the compiler generates a lot of
memory accesses to the same location in the descriptor field parsing.
Since it is operating on uncached memory, this can be quite expensive in
this hot path.
Change the code a bit to help the compiler optimize it properly, and get
rid of some unused fields in the ath_tx_status struct.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 3ae74c33c4f799f6bf6d67240a94a0814a8f1944 |
|
14-Sep-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: handle rx key miss
If AR_KeyMiss is set in the rx descriptor and AR_RxFrameOK is unset,
the hardware could not locate a valid key during a decryption attempt.
In this case, the frame must not be reported as decrypted, otherwise
mac80211 sees only random garbage.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 6fe140024ff66d7eccde1a151a08c262dc7a1e6f |
|
05-Aug-2010 |
Julia Lawall <julia@diku.dk> |
drivers/net/wireless/ath/ath9k: Adjust confusing if indentation
Outdent the code following the if.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r disable braces4@
position p1,p2;
statement S1,S2;
@@
(
if (...) { ... }
|
if (...) S1@p1 S2@p2
)
@script:python@
p1 << r.p1;
p2 << r.p2;
@@
if (p1[0].column == p2[0].column):
cocci.print_main("branch",p1)
cocci.print_secs("after",p2)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 9171acc7e094b3ca88e624f39891a4f3bf9d083c |
|
15-Jul-2010 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k_hw: Fix AR9003 MPDU delimeter CRC check for middle subframes
An A-MPDU may contain several subframes each containing its own
CRC for the data. Each subframe also has a respective CRC for the
MPDU length and 4 reserved bits (aka delimeter CRC). AR9003 will
ACK frames that have a valid data CRC but have failed to pass the
CRC for the MPDU length, if and only if the subframe is not the
last subframe in an A-MPDU and if an OFDM phy OFDM reset error has
been caught. Discarding those subframes results in packet loss under
heavy stress conditions, an example being UDP video. Since the
frames are ACK'd by hardware we need to let these frames through
and process them as valid frames.
Cc: Tushit Jain <tushit.jain@atheros.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 717f6bedcd2d3d39624437e1de7067c90ec931f0 |
|
12-Jun-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: add functions for controlling PA predistortion calibration
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| aea702b70ae0964c16e17944e4a5ce2c2b038ced |
|
13-May-2010 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k_hw: add support for the AR9003 baseband watchdog
The baseband watchdog will monitor blocks of the baseband
through timers and will issue an interrupt when things are
detected to be stalled. It is only available on the AR9003
family.
Cc: Sam Ng <sam.ng@atheros.com>
Cc: Paul Shaw <paul.shaw@atheros.com>
Cc: Don Breslin <don.breslin@atheros.com>
Cc: Cliff Holden <cliff.holden@atheros.com
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 597a94b340f98bf4596ef59e938875afaa1815d6 |
|
26-Apr-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k_hw: use the configured power limit for AR9003
Since the new AR9003 EEPROM code does tune the card for the configured
tx power level, we need to fill in the correct power limits in the TPC
part of the DMA descriptor.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| ce01805a226328228a885b4a6e4b632b4e73f8ee |
|
15-Apr-2010 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k_hw: add LDPC support for AR9003
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| eb8232535bbeaf51f7c4826265ad96bf966829f3 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Compute pointer checksum over the link descriptor
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 994089db034059f4b545ddef9fab466091894071 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Fill descriptor abstrations for AR9003
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| b622a720b45def8dce816244a83b82992da4fe20 |
|
15-Apr-2010 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath9k_hw: move AR9002 mac ops to its own file
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 744d402580f959072f6b805a98745837f185c8e0 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Add function to configure tx status ring buffer
Also reset tx status ring suring chip reset.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| cc610ac0557b0ad0dcffdff1230cef28a970d755 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Define abstraction for tx desc access
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 6c84ce08aaf5995afc7ff7b4c54069c2431fca87 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Fill get_isr() for AR9003
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 55e82df4be45305bfb5e7ecb877a349ed4da8ed2 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Abstract the routine which returns interrupt status
Also move interrupt related code to mac.c
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| b5c80475abaad015699384ca64ef8229fdd88758 |
|
15-Apr-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath9k: Add Rx EDMA support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| 87d5efbbd6b6df6111404f9c12ad1b9a957498c5 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Add abstraction to set/get link pointer
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| ad7b806065f5791696a1c9a4c2665f6421cbbf05 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Add few routines for rx edma support
* Set rx buf size in register 0x60
* Set rxdp on the respective hw rx queue (HP and LP queues)
* Process rx descriptor
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|
| ae3bb6d4628dae7ead588263177a0674221fea78 |
|
15-Apr-2010 |
Vasanthakumar Thiagarajan <vasanth@atheros.com> |
ath9k_hw: Fill rx_enable() for the AR9003 hardware family
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath9k/ar9003_mac.c
|