28 Apr, 2010
24 commits
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Now that the mac80211 is choosing dynamic ps timeouts based on the ps-qos
network latency configuration, configure a default value of -1 as the dynamic
ps timeout in cfg80211. This value allows the mac80211 to determine the value
to be used.Signed-off-by: Juuso Oikarinen
Signed-off-by: John W. Linville -
Determine the dynamic PS timeout based on the configured ps-qos network
latency. For backwards wext compatibility, allow the dynamic PS timeout
configured by the cfg80211 to overrule the automatically determined value.Signed-off-by: Juuso Oikarinen
Signed-off-by: John W. Linville -
If bit 29 is set, MAC H/W can attempt to decrypt the received aggregate
with WEP or TKIP, eventhough the received frame may be a CRC failed
corrupted frame. If this bit is set, H/W obeys key type in keycache.
If it is not set and if the key type in keycache is neither open nor
AES, H/W forces key type to be open. But bit 29 should be set to 1
for AsyncFIFO feature to encrypt/decrypt the aggregate with WEP or TKIP.Cc: stable@kernel.org
Reported-by: Johan Hovold
Signed-off-by: Vivek Natarajan
Signed-off-by: Ranga Rao Ravuri
Signed-off-by: John W. Linville -
Signed-off-by: Vivek Natarajan
Signed-off-by: John W. Linville -
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
This is used to configure APs to not bridge traffic between connected stations.
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Signed-off-by: John W. Linville
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TX interrupt mitigation reduces the number of interrupts
by addressing several interrupt actions (AR_IMR_TXOK,
AR_IMR_TXDESC) all in one interrupt so when enabling
it discard setting the other interrupts.Without this TX interrupt mitigation would actually
increase the number of interrupts two-fold. We still
leave TX interrupt mitigation disabled as it is still
being tested.Signed-off-by: Luis R. Rodriguez
Signed-off-by: John W. Linville -
When the noisefloor calibration times out, do not load -50 into
the registers, since this might cause rx issues. Instead, leave
enough time for the noise floor calibration to complete until
the next check.Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
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
Signed-off-by: John W. Linville -
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Combine multiple checks that were supposed to check for the same
conditions, but didn't. Always enable fast PLL clock on AR9280 2.0Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Adds read access for the 5 GHz fast clock flag
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Fast clock operation (44Mhz) is enabled for 5Ghz in ar9003, so
take care of the conversion from usec to hw clock.Signed-off-by: Vasanthakumar Thiagarajan
Signed-off-by: John W. Linville -
Disable TX IQ calibration, it was prematurely enabled in
previous versions.Cc: Paul Shaw
Cc: Thomas Hammel
Signed-off-by: Luis R. Rodriguez
Signed-off-by: John W. Linville -
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
Signed-off-by: Felix Fietkau
Signed-off-by: John W. Linville -
This synchs up the initvals to the values used on the
Atheros HAL for AR9003. This specific change adds support
for a new high power module.Signed-off-by: Felix Fietkau
Signed-off-by: Luis R. Rodriguez
Signed-off-by: John W. Linville -
A misplaced interface type check bails out too early if the interface
is not in monitor mode. This patch moves it to the right place, so that
it only covers changes to the monitor flags.Signed-off-by: Felix Fietkau
Cc: stable@kernel.org
Signed-off-by: John W. Linville -
A bunch of validation and processing in the RX IRQ handler
can be moved to the RX tasklet. The IRQ handler is
already heavy, with the memory allocation for handling
stream mode. Also, a memcpy of 40 bytes for every packet
can be avoided in the handler.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
Check for the endpoint IDs when processing
TX completions and drop the unsupported EPIDs.We can add other endpoints (UAPSD,..) when support
is added.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
Signed-off-by: Sujith
Signed-off-by: John W. Linville
27 Apr, 2010
16 commits
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Add the same type of configurable debug messages to libertas_tf as
already exist in the libertas driver. This has facilitated creation
of a interface specification and will facilitate future development
of this driver.Signed-off-by: Steve deRosier
Signed-off-by: John W. Linville -
Remove redundant check for RT2872.
Signed-off-by: Helmut Schaa
Signed-off-by: John W. Linville -
Restore the rfcsr initialization for RT305x SoC devices which was removed
by "rt2x00: Finish rt3070 support in rt2800 register initialization.".This fixes the rx path on SoC devices.
Signed-off-by: Helmut Schaa
Signed-off-by: John W. Linville -
Fix a typo in a comment in rt2800.h. Instead of replacing the wrong
hexvalue (0x171c) with the correct one (0x1718) just use the appropriate
readable define.Signed-off-by: Helmut Schaa
Acked-by: Ivo van Doorn
Signed-off-by: John W. Linville -
In kernel Bugzilla #15825, a case where routine ssb_bus_pcibus_register()
fails silently is reported. The cause for the failure is still being
investigated; however, the diagnosis would be easier if the failure
had been reported.Signed-off-by: Larry Finger
Signed-off-by: John W. Linville -
Get closer to what the ralink driver does by setting the rf register 13
to tx_power2 during channel switch.Signed-off-by: Helmut Schaa
Acked-by: Gertjan van Wingerde
Acked-by: Ivo van Doorn
Signed-off-by: John W. Linville -
Disable HT40 support for now as it causes rx problems with HT40 capable
11n APs (when mac80211 enables HT40, rx is completely disfunctional).Once the rt2800 HT code is capable of using HT40 we should enable the
flag again.I only tested this patch with a rt305x SoC device, nevertheless the
patch disables HT40 also on PCI and USB rt2800 devices.Signed-off-by: Helmut Schaa
Acked-by: Gertjan van Wingerde
Acked-by: Ivo van Doorn
Signed-off-by: John W. Linville -
All commands to the target are disabled when the device
is unplugged, but a normal module unload has to be
differentiated from this case, as we could still receive
data in the RX endpoint. Fix this by checking if the
device is attached or not.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
My patch "ath9k_htc: Handle WMI timeouts properly" introduced
a race condition in WMI command processing. The last issued command
should be stored _before_ issuing a WMI command. Not doing this
would result in the WMI event IRQ dropping correct command responses
as invalid.Fix this race by storing the command id correctly.
Signed-off-by: Sujith
Signed-off-by: John W. Linville -
Completion of WMI commands take a longer time
on some platforms. Increase the timeout value
to handle this.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
When handling the REGIN callback, processing
the incoming data first should be the preferred
mode of operation. Allocation of a new SKB may fail,
in which case, the URB will not be resubmitted.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
So, apparently there is a USB reboot command
that the target accepts. Using this instead of
usb_reset_device() fixes the issue of "descriptor read error"
that pops up on repeated load/unload.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
In the TX callback, the HTC layer has to pass the
priv pointer that was registered during service initialization.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
There is no reason to disable the PHY Error / MIB counters
when the module is being unloaded.Signed-off-by: Sujith
Signed-off-by: John W. Linville -
Signed-off-by: Sujith
Signed-off-by: John W. Linville -
This patch fixes a code segment in configpciepowersave()
to make use of multiple register writes.Signed-off-by: Sujith
Signed-off-by: John W. Linville
