It doesn't make much sense to reject a valid
firmware configuration combination.
Since SSID isn't known early on it might make
sense to allow driver to start vdev without SSID
and restart it later.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
---
qca6174 and wmi-tlv doesn't have quiet mode
implemented. Don't even attempt to call it. This
fixes a warning when bringing first interface up:
failed to set quiet mode period 100 duarion 0 enabled 0 ret -95
Fixes: 8515b5c79a54 (ath10k: configure thermal throttle while powering up)
Number of channels is stored in a separate macro
in a header file and channel list is constructed
independently. The macro is used to define survey
array.
This fixes a recent regression introduced after
adding support for 144 channel. The regression
would lead to a warning and incomplete survey
The number of 3 vdevs wasn't enough to handle the
worst case for interface combinations in practice.
wpa_supplicant may need up to 4 vifs to have 2
vifs actually connected, i.e. p2pdev + client + 2x
p2p (either p2p client or p2p go).
This fixes worst case warning:
Free vdev map is empty, no
Tx queue locking was very simple until now.
Multi-channel support will require a more flexible
and fine grained control.
This introduces a per-hw and per-vif (each with a
bitmask of reasons) tx queue locking.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
---
Notes:
v4:
* use
The chanctx API will allow ath10k to support
multi-channel operation.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
---
Notes:
v2:
* prevent null deref in ath10k_peer_assoc_h_vht()
after rebasing to latest master branch
v3:
* remove chanctx internal ath10k
qca6174 wmi-tlv firmware defines a new wmi event
for host tx pausing (i.e. stop/wake tx queues).
Map these events to ath10k/mac80211 tx queue
control.
This is important for multi-channel throughput
performance.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
---
Notes:
v2:
*
This command will be used to configure
multi-channel scheduler in firmware.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
---
drivers/net/wireless/ath/ath10k/wmi-ops.h | 16
drivers/net/wireless/ath/ath10k/wmi-tlv.c | 30 ++
This effectively enables multi-channel operation
on qca6174 WLAN.RM.2.0-00073 (and possibly any
newer firmware release for qca6174).
This adds appopriate interface combinations and
initializes firmware channel scheduler.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
---
Notes:
v5:
Until now only a single fixed tx rate or nss was
allowed to be set.
The patch attempts to improve this by allowing
most bitrate masks. The limitation is VHT MCS
rates cannot be expressed separately and only the
following VHT MCS ranges are supported: none, 0-7,
0-8, and 0-9.
This keeps the old
This makes set_bitrate_mask more flexible by
allowing more than applying simple single rate or
max nss limits.
This still isn't ideal and VHT MCSs can't be set
separately (only a few range-options are allowed).
This depends on:
* ath10k: add multi-channel support
* ath10k: cleanups 2015-03-20
The code was a bit convoluted. Clean it up and
prepare for future changes.
While at it this fixes incorrect verification of
'single nss' case when ss2 rates were missing
while ss1 and ss3 were requested resulting in
nss=3 being set:
iw wlan1 set bitrates legacy-5 ht-mcs-5 0 1 2 3 4 5 6 7 16 17
Hi Eliad,
On 03/18/2015 06:38 PM, Eliad Peller wrote:
Add device-tree support to the wlcore (wl12xx/wl18xx)
driver.
Update the current users to use the bindings instead
of pdata-quirks.
Finally, remove the deprecated wl12xx_platform_data
struct (along with the da850 board file code that
still
On 23 March 2015 at 15:08, Dan Carpenter dan.carpen...@oracle.com wrote:
This code is written using an anti-pattern called success handling
which makes it hard to read, especially if you are used to normal kernel
style. It should instead be written as a list of directives in a row
with
On Mon, 2015-03-23 at 14:07 -0500, Larry Finger wrote:
In this routine, kzalloc allocates a memory block. This allocation is
freed in the error paths, but not in the normal exit, thus the allocation
is leaked.
The kmemleak facility was used to find the leak.
Picked up - thanks.
I'm sure there are some on this list who will be interested in joining! Please
spread the word. :)
-- Forwarded Message --
Subject: [Battlemesh] Announcing Battlemesh V8 Maribor, Slovenia
Date: Monday 23 March 2015, 17:13:18
From: Musti mu...@wlan-si.net
To: Battle of the Mesh
Joe Perches j...@perches.com writes:
Create an rt_trace function using %pV to reduce overall code size.
Update the macro uses to remove unnecessary and now harmful parentheses.
Miscellanea around these changes:
o Coalesce formats
o Realign arguments
o Remove commented-out RT_TRACE uses
o
On 2015-03-24 21:09, Thomas Huehn wrote:
This patch series adds several improvements to the readability, the
output format of rc_stats and the calculated statistics of Minstrel
and Minstrel-HT. Variable names got more consistent and functions
got unified between both rate control algorithms.
Thank you very much Arend, in particular for the documentation.
If i understand correctly, the levels are:
userspace
nl802111
cfg80211
firmware
No mac80211 because is a fullmac.
Correct?
Thank u, Stefano.
Da: Arend van Spriel ar...@broadcom.com
Inviato:
Joe Perches j...@perches.com writes:
Use the standard vsprintf kernel extension to format
mac addresses.
This reduces object code size a bit.
Miscellanea:
o Coalesce formats
o Realign arguments
o Remove the now unused MAC_FMT and MAC_ARG #defines
Signed-off-by: Joe Perches
From: Kalle Valo kv...@qca.qualcomm.com
Date: Tue, 24 Mar 2015 08:29:54 +0200
here are few more fixes I would like to still get to 4.0 if possible,
detailed info in the tag below. Please let me know if there are any
problems.
Pulled, thanks Kalle.
--
To unsubscribe from this list: send the
hi Nikita,
On Tue, Mar 24, 2015 at 1:37 PM, Nikita Kiryanov nik...@compulab.co.il wrote:
Hi Eliad,
On 03/18/2015 06:38 PM, Eliad Peller wrote:
Add device-tree support to the wlcore (wl12xx/wl18xx)
driver.
Update the current users to use the bindings instead
of pdata-quirks.
Finally,
Hi Dave,
here are few more fixes I would like to still get to 4.0 if possible,
detailed info in the tag below. Please let me know if there are any
problems.
Kalle
The following changes since commit 3f1615340acea54e21f4b9d4d65921540dca84b2:
brcmfmac: Perform bound checking on vendor command
On 23 March 2015 at 16:16, Cedric VONCKEN cedric.vonc...@acksys.fr wrote:
In 802.11ac standard, it is possible to dynamically reduce the channel
width used.
My question is:
If I use a channel with 80 or 40 MHz width, what will happen if
I detect radar?
The ath10k
On 23 March 2015 at 17:01, Kalle Valo kv...@qca.qualcomm.com wrote:
Michal Kazior michal.kaz...@tieto.com writes:
There's no need to implement the same thing twice.
Reduce code duplication.
Signed-off-by: Michal Kazior michal.kaz...@tieto.com
[...]
@@ -730,6 +716,12 @@ static int
-Message d'origine-
De : Michal Kazior [mailto:michal.kaz...@tieto.com]
Envoyé : mardi 24 mars 2015 07:56
À : Cedric VONCKEN
Cc : linux-wireless
Objet : Re: ath10k: What will happens when radar is detected ?
On 23 March 2015 at 16:16, Cedric VONCKEN cedric.vonc...@acksys.fr
Marek Puzyniak marek.puzyn...@tieto.com writes:
On 23 March 2015 at 11:53, Kalle Valo kv...@qca.qualcomm.com wrote:
Marek Puzyniak marek.puzyn...@tieto.com writes:
As a part of tdls implementation introduce
tdls related wmi data structures, constant
values and functions.
Signed-off-by:
This patch series adds several improvements to the readability, the
output format of rc_stats and the calculated statistics of Minstrel
and Minstrel-HT. Variable names got more consistent and functions
got unified between both rate control algorithms.
Greetings Thomas
---
Changes in v2:
- fix
This patch restructures the rc_stats debugfs table of Minstrel in
order to achieve better human readability. A new layout of the
statistics and a new header is added. In addition to the old layout
there are two new columns of information added:
idx - representing the rate index of each rate in
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.
Signed-off-by: Thomas Huehn tho...@net.t-labs.tu-berlin.de
This patch adds a new debugfs file rc_stats_csv to output Minstrels
statistics in a common csv format that is easy to parse.
Signed-off-by: Thomas Huehn tho...@net.t-labs.tu-berlin.de
Signed-off-by: Stefan Venz ikstrea...@gmail.com
---
net/mac80211/rc80211_minstrel.h | 6 +--
This patch restructures the rc_stats debugfs table of Minstrel-HT in
order to achieve better human readability. A new layout of the
statistics and a new header is added. In addition to the old layout
there are two new columns of information added:
idx - representing the rate index of each rate
This patch unifies the calculation of Minstrels and Minstrel-HTs
per-rate statistic. The new common function minstrel_calc_rate_stats()
is called when a statistic update is performed.
Signed-off-by: Thomas Huehn tho...@net.t-labs.tu-berlin.de
---
net/mac80211/rc80211_minstrel.c| 44
This patch reduces the calculation costs of the EWMA macro from
2x multiplication and 1 addition down to 1x multiplication and
2x additions. This slightly improves performance depending on the
CPU architecture.
Signed-off-by: Thomas Huehn tho...@net.t-labs.tu-berlin.de
---
This patch adds the statistical descriptor standard deviation
to better describe the current properties of Minstrel and
Minstrel-HTs success probability distribution. The standard
deviation (SD) is calculated as exponential weighted moving
standard deviation (EWMSD) and its current value is added
Use the standard vsprintf kernel extension to format
mac addresses.
This reduces object code size a bit.
Miscellanea:
o Coalesce formats
o Realign arguments
o Remove the now unused MAC_FMT and MAC_ARG #defines
Signed-off-by: Joe Perches j...@perches.com
---
On 23 March 2015 at 11:53, Kalle Valo kv...@qca.qualcomm.com wrote:
Marek Puzyniak marek.puzyn...@tieto.com writes:
As a part of tdls implementation introduce
tdls related wmi data structures, constant
values and functions.
Signed-off-by: Marek Puzyniak marek.puzyn...@tieto.com
This patch
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