The BCM43362 firmware falsely reports it is capable of providing
MBSS. As a result AP mode no longer works for this device. Therefor
disable MBSS in the driver for this chipset.
Cc: sta...@vger.kernel.org # 3.19.y
Reported-by: Jorg Krause jkra...@posteo.de
Reviewed-by: Hante Meuleman
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/ar5008_phy.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index f273427..6c23d27 100644
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/hw.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c
b/drivers/net/wireless/ath/ath9k/hw.c
index 15433c7..523a6a8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
This function uses mixed styles for register names/numbers which
is make harder reading and optimisation.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/ar9002_calib.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/calib.c | 19 ---
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/calib.c
b/drivers/net/wireless/ath/ath9k/calib.c
index e200a6e..3e2e24e 100644
insted of reading each register separatly
and waste 4ms on each operation, we can
use one shot read.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/ar9002_calib.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/ar9002_calib.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index 8d24a73..62a2314
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/ar9002_calib.c | 43 ---
1 file changed, 19 insertions(+), 24 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
it will reduce exution time from 14ms to 2ms on ar9271
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
REG_READ generate most overhead on usb bus. It send and read micro packages
and reduce usb bandwidth. To reduce this overhead we should read in batches.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/hw.c | 20
it is possible to reduce time needed for this function
by rplacing REG_WRITE with REG_RMW (plus dummy 0) and putt all commands
in same buffer.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 16
1 file changed, 8
Since usb bus add extra delay on each request, a command
with read + write requests is too expensive. We can dramtically
reduce usb load by moving this command to firmware.
In my tests, this patch will reduce channel scan time
for about 5-10 seconds.
Signed-off-by: Oleksij Rempel
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index e5a78d4..fc54fc7 100644
---
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_def.c | 34 -
1 file changed, 14 insertions(+), 20 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c
b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/init.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/init.c
b/drivers/net/wireless/ath/ath9k/init.c
index 6c6e884..041decc 100644
---
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index fc54fc7..0600562 100644
---
replace REG_WRITE to REG_RMW and place every thing in one
RMW buffer.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
use REG_RMW in ath9k_hw_analog_shift_rmw.
It will double execution speed on usb bus.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c
this will reduce some overhead on usb bus.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/ani.c | 20 +++-
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ani.c
On 03/21/2015 09:47 AM, Oleksij Rempel wrote:
REG_READ generate most overhead on usb bus. It send and read micro packages
and reduce usb bandwidth. To reduce this overhead we should read in batches.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
it is possible to reduce time needed for this function
by rplacing REG_WRITE with REG_RMW (plus dummy 0) and putt all commands
in same buffer.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_4k.c | 16
1 file changed, 8
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/eeprom_def.c | 34 -
1 file changed, 14 insertions(+), 20 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c
b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index
From: Sujith Manoharan c_man...@qca.qualcomm.com
AIC needs to be registered only when BTCOEX is enabled.
This fixes the error reported by kbuild:
ERROR: ar9003_hw_attach_aic_ops
[drivers/net/wireless/ath/ath9k/ath9k_hw.ko] undefined!
Signed-off-by: Sujith Manoharan
Oleksij Rempel li...@rempel-privat.de writes:
it is possible to reduce time needed for this function
by rplacing REG_WRITE with REG_RMW (plus dummy 0) and putt all commands
in same buffer.
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
Please resend the whole patchset, much more
Transmission of an AP beacon does not call the TX interrupt service routine,
which usually does the cleanup. Instead, cleanup is handled in a tasklet
completion routine. Unfortunately, this routine has a serious bug in that it
does
not release the DMA mapping before it frees the skb, thus one
Arend van Spriel arend@... writes:
CONFIG_BRCM_TRACING is another way to get debug output, but I guess that
is not enabled either.
Just found this via google to enable wlan:
1. the nvram file under /sys/firmware/efi/efivars/ has a wrong MAC address.
I changed it to the correct one.
On 2015-03-17 18:29, Thomas Huehn wrote:
This patch adds the new statistic maximum possible lossless
throughput to Minstrels and Minstrel-HTs rc_stats (in debugfs). This
enables comprehensive comparison between current per-rate throughput
and max. achievable per-rate throughput.
Transmission of an AP beacon does not call the TX interrupt service routine,
which usually does the cleanup. Instead, cleanup is handled in a tasklet
completion routine. Unfortunately, this routine has a serious bug in that it
does
not release the DMA mapping before it frees the skb, thus
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