Hallo all,
i was playing with STBC functionality and wont to see more statistic
about it. If i'm correct Some MACs can report if it got STBC frame or at
least report duplicat frames. After greping the source, i'm confused
about location of this registers. If i'm correct, STBC and Duplicate
Hi,
There's no way to know that you received an STBC encoded frame. :(
GI is short/long guard interval, not STBC.
Adrian
On 27 April 2013 01:08, Oleksij Rempel li...@rempel-privat.de wrote:
Hallo all,
i was playing with STBC functionality and wont to see more statistic
about it. If i'm
Am 27.04.2013 10:27, schrieb Adrian Chadd:
Hi,
There's no way to know that you received an STBC encoded frame. :(
GI is short/long guard interval, not STBC.
I do not mean encoded frame, i mean only status flag. Looks like ar9271
provide it.
Adrian
On 27 April 2013 01:08, Oleksij
On 27 April 2013 01:30, Oleksij Rempel li...@rempel-privat.de wrote:
I do not mean encoded frame, i mean only status flag. Looks like ar9271
provide it.
There's an STBC received status flag in the RX decriptor? Where?
adrian
___
ath9k-devel
Am 27.04.2013 10:53, schrieb Adrian Chadd:
On 27 April 2013 01:30, Oleksij Rempel li...@rempel-privat.de wrote:
I do not mean encoded frame, i mean only status flag. Looks like ar9271
provide it.
There's an STBC received status flag in the RX decriptor? Where?
7. Word, 3. bit.
--
On 2013-04-27 1:46 AM, Ben Greear wrote:
Was running around 200 stations against a VAP on this system, and
then changed the channel from 1 to 36 (by restarting hostapd with new
config).
Looks like null-pointer de-ref... Anyone seen anything similar?
I've never seen this one. Please use gdb
Hi,
I'm monitoring the number of MPDUs sent out in an A-MPDU frame. This
number seems to vary between successive A-MPDUs transmissions. Is
there a frame aggregation logic/scheduler somewhere in the code which
decides the number of MPDUs that can be aggregated for the next
transmission? Is it
Collect statistics about recived duplicate and STBC packets.
This information should help see if STBC is actually working.
Tested on ar9285;
Signed-off-by: Oleksij Rempel li...@rempel-privat.de
---
drivers/net/wireless/ath/ath9k/debug.c | 20 +++-
On 27 April 2013 01:55, Oleksij Rempel li...@rempel-privat.de wrote:
There's an STBC received status flag in the RX decriptor? Where?
7. Word, 3. bit.
Where'd you source that from?
The datasheets don't say that. :)
Adrian
___
ath9k-devel mailing
On 27 April 2013 09:00, Adrian Chadd adr...@freebsd.org wrote:
On 27 April 2013 01:55, Oleksij Rempel li...@rempel-privat.de wrote:
There's an STBC received status flag in the RX decriptor? Where?
7. Word, 3. bit.
Where'd you source that from?
The datasheets don't say that. :)
Hey look!
Collect statistics about recived duplicate and STBC packets.
This information should help see if STBC is actually working.
Tested on ar9285; Should work for all chips after ar9280.
Changes:
- v2. test for stbc vield only on ar9280 and later.
reanme rx_gi to rx_short_gi
Signed-off-by:
Hiya,
Why not just bump rs_flags to be a u16, rather than a u8? then you
don't need an rs_flags_2.
(And then go and re-align things inside that struct so you don't waste space.)
Adrian
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ath9k-devel@lists.ath9k.org
Am 27.04.2013 20:51, schrieb Adrian Chadd:
Hiya,
Why not just bump rs_flags to be a u16, rather than a u8? then you
don't need an rs_flags_2.
ok
(And then go and re-align things inside that struct so you don't waste space.)
hmm.. what do you mean here?
--
Regards,
Oleksij
On 27 April 2013 11:53, Oleksij Rempel li...@rempel-privat.de wrote:
(And then go and re-align things inside that struct so you don't waste
space.)
hmm.. what do you mean here?
Structure alignment? Well, you typically want to have everything be
dword aligned (32 bits) or word (16 bits)
Am 27.04.2013 21:06, schrieb Adrian Chadd:
On 27 April 2013 11:53, Oleksij Rempel li...@rempel-privat.de wrote:
(And then go and re-align things inside that struct so you don't waste
space.)
hmm.. what do you mean here?
Structure alignment? Well, you typically want to have everything be
On 2013-04-27 9:06 PM, Adrian Chadd wrote:
On 27 April 2013 11:53, Oleksij Rempel li...@rempel-privat.de wrote:
(And then go and re-align things inside that struct so you don't waste
space.)
hmm.. what do you mean here?
Structure alignment? Well, you typically want to have everything be
You should check xmit.c, it does scheduling. There can be up to 2 aggregate frames in queue each with max. 32 MPDUs. But aggregate frame size depends on current transmission rate. Also, probing MPDUs impact on aggregate frame.Shinnazar.
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From : Chen Mike
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