On Wed, Oct 26, 2016 at 05:05:14PM +0300, Kalle Valo wrote:
> Antonio Quartulli writes:
>
> > From: Antonio Quartulli
> >
> > This patch was crafted long time ago to work around a key cache
> > corruption problem on ath9k chipsets.
> >
> > The workar
+0800, Antonio Quartulli wrote:
> From: Antonio Quartulli
>
> This patch was crafted long time ago to work around a key cache
> corruption problem on ath9k chipsets.
>
> The workaround consists in periodically triggering a worker that
> uploads all the keys to the HW cache.
From: Antonio Quartulli
This patch was crafted long time ago to work around a key cache
corruption problem on ath9k chipsets.
The workaround consists in periodically triggering a worker that
uploads all the keys to the HW cache. The worker is triggered also
when the vif detects 21 undecryptable
there are more than 2 nodes in the cell, that is. But it would
> be prudent to scan and check if the network exists before trying to join it,
> so I'll send the patch for review.
Right now no scan takes place if you specify bssid and freq (+
fixed_freq attr). Then no matter if the BSS i
supporting sta_rc_update() means making adhoc mode
unusable.. :(
Cheers,
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Antonio Quartulli
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os AR7010+AR9287]
>> Kernel: Linux pi1 3.10.27-2-ARCH #1 PREEMPT Tue Jan 21 00:42:16 MST 2014
>> armv6l GNU/Linux
>>
>> Any suggestion?
>>
>> Many thanks in advance.
>> Flo
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>>
>
>
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On 15/01/14 17:37, Oleksij Rempel wrote:
> +bool ath_is_mybeacon(struct ath_common *common, struct ieee80211_hdr *hdr);
>
another late comment: wouldn't it be better is the function was called
is_my_beacon() instead of is_mybeacon() ?
Cheers,
--
Antonio Quartulli
si
gt; +
Apart from the fact that the expression in the if guard is badly
indented, couldn't you just return the value of that expression and
remove the if at all?
Cheers,
> + return false;
> +}
> +EXPORT_SYMBOL(ath_is_mybeacon);
> +
> void ath_prin
Hi Adrian!
Did 2014 bring any news about this issue? :)
I haven't done much progress myself, but I won't give up!
Cheers,
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Antonio Quartulli
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a
(and thanks a lot so far!),
On 13/12/13 13:35, Adrian Chadd wrote:
> There's a work around, yeah. Much like I've/we've described.
>
>
>
> -adrian
>
> On 12 December 2013 01:17, Antonio Quartulli wrote:
>> Hi Adrian!
>>
>> but as far as you
8, Adrian Chadd wrote:
> Hi!
>
> I've emailed them - they're tossing it around internally.
>
>
> -a
>
> On 9 December 2013 02:17, Antonio Quartulli wrote:
> Hoi Adrian,
>
> I don't want to push (I am just polling here ;-)), but have you been
>
t with the MAC guys this week at
> Atheros and ask them about this. Stay tuned...
>
>
> -a
>
> On 4 December 2013 05:23, Antonio Quartulli
> wrote: Hi list, hi Adrian, hi Sujith (just added to the cc list),
>
> sorry for the silence, but I have been busy testing differe
e key can be properly restored.
Any better idea?
Regards,
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Antonio Quartulli
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qNd1WcQhcShft8MrmK9kfjzp91t/uBby/QVsqwxKu8sVIpuQJaGI4ikOtIZ6/8b6
FGkn+
corruption? It may be the case that received
frames are decrypted properly (PTK-RX is ok)...but still..the PTX-TX
may have been corrupted. Right?
When should I trigger the periodic worker in this case?
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Antonio Quartulli
-BEGIN PGP SIGNATURE-
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uests from the STA to the AP are properly decrypted
(only ARP replies going in the other direction are not).
If the cache is really
compromised, how can this happen? I would expect the AP to not be able to
decrypt the requests as well...don't you think so?
Cheers,
--
Antonio
project lits.)
Sounds ugly..but I understood what you mean.
But why a periodic job? Isn't it enough to run the task once when there is a
decryption problem ?
Thanks a lot for your feedback!
>
> HTH,
>
>
>
> -adrian
>
>
>
> On 17 November 2013 03:08, Anton
esync task" only
in that case.
Cheers,
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Antonio Quartulli
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the latest one, so if somebody knows
whether this GTK/PTK problem is known and fixed I would be glad if you could
tell me :-)
Thanks a lot for your time.
Regards,
--
Antonio Quartulli
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st of it. If other devices use ISO or
> > Interrupt, They well have priority.
Ok Oleksij, I'll try to do these tests soonish. You think the problem is
triggered by a scan operation?
If so, I'll try to reproduce it by scanning. Till now I had no clue about the
cause.
Che
Gigabit
Ethernet PCIe (rev 10)
I'm not using the Intel card listed in lspci. (the iwldvm module is loaded but
the interface is down).
Cheers,
On Thu, Sep 05, 2013 at 12:25:06PM +0200, Oleksij Rempel wrote:
> Am 05.09.2013 12:09, schrieb Antonio Quartulli:
> > Hello list,
> >
ault+0x11d/0x440
[ 7762.963257] [] ? do_mmap_pgoff+0x2f8/0x3b0
[ 7762.963261] [] ? cpuacct_account_field+0x11/0x60
[ 7762.963264] [] ? do_page_fault+0x22/0x40
[ 7762.963267] [] ? page_fault+0x22/0x30
[ 7762.963269] ---[ end trace 3c536c5012f2e043 ]---
--
Antonio Quartulli
..each of us alon
HW_SUPPORTS_PER_STA_GTK. We'll retest the series and
> resubmit.
> If anyone interested, the reworked series lives here:
> https://github.com/cozybit/open80211s/tree/ft-ath9k-htc-support
>
IIRC, per-STA GTK is missing the driver support, so it should not be a HW
constraint. Howe
On Mon, Oct 08, 2012 at 09:20:38PM +0530, Mohammed Shafi wrote:
> On Sat, Sep 29, 2012 at 3:01 PM, Antonio Quartulli
> wrote:
> > On Fri, Sep 28, 2012 at 04:12:40 +0530, Sujith Manoharan wrote:
> >> Mohammed Shafi Shajakhan wrote:
> >> > oh yeah, you are saying t
this problem? Can we bind the single TSF to multiple
virtualTSF? or must the device somehow support us?
Cheers,
--
Antonio Quartulli
..each of us alone is worth nothing..
Ernesto "Che" Guevara
pgpNs246GWiFq.pgp
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On Thu, Sep 27, 2012 at 09:23:35PM +0530, Mohammed Shafi Shajakhan wrote:
> On Thursday 27 September 2012 09:22 PM, Mohammed Shafi Shajakhan wrote:
> > From: Antonio Quartulli
> >
> > Advertize allowed VIFs combinations to the cfg80211 sublayer.
> > Other than that,
sting. please let me know!
>
Well, during my test I didn't hit any problem, but since the ath9k_htc
maintainer has much more experience then me I will perform a more stressful test
and see what happens. I'll let you know!
Thanks,
--
Antonio Quartulli
..each of us alone is wor
In case of changes in the supported rates set for a given station, it is now
possible to use this callback to update the current internal state of the
station in the htc driver.
Reported-by: Gui Iribarren
Signed-off-by: Antonio Quartulli
---
drivers/net/wireless/ath/ath9k/htc_drv_main.c | 29
On Thu, Aug 09, 2012 at 11:32:46AM +0200, Antonio Quartulli wrote:
> On Thu, Aug 09, 2012 at 08:14:57AM +0200, Johannes Berg wrote:
> > Also there's already an update call sta_rc_update() so I think you
> > should just define a new change flag for that?
>
> mh, at the v
On Thu, Aug 09, 2012 at 08:14:57AM +0200, Johannes Berg wrote:
> On Thu, 2012-08-09 at 03:11 +0200, Antonio Quartulli wrote:
> > some drivers need to be notified in case of rates update. This callback
> > tells
> > the driver that something has been changed in the suppo
Signed-off-by: Antonio Quartulli
---
drivers/net/wireless/ath/ath9k/htc_drv_main.c | 24 +++-
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index c785129..6f5c134 100644
-off-by: Antonio Quartulli
---
** This is the first time that I play with trace.h, so it could be the case that
I made something completely wrong! Sorry :)
include/net/mac80211.h|4
net/mac80211/driver-ops.h | 14 ++
net/mac80211/ibss.c |4 +++-
net/mac80211
I was not in the
thread since then) I realised that the problem concerns only some drivers. I
better looked at the code and I realised where the problem is.
Thank you.
Cheers,
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Antonio Quartulli
..each of us alone is worth nothing..
Ernesto "Che" Guevara
pgpMsyW1DNkfj.pgp
Description:
1 passing through the emulated
link and I can see with "iw dev wlan0 station dump" that the tx rate gets higher
and higher up to 54mbps. Therefore I do not see any problem with the update of
the basic rates.
Am I missing/overlooking something?
@Sujith, do you have a more clear idea of wha
hole basic_rates/mcast_rate thing) as soon as possible :-)
Thank you.
Cheers,
> Cheers!
>
> Gui
>
> [0] https://en.wikipedia.org/wiki/Dulce_de_leche
>
> On Sun, Jul 15, 2012 at 5:28 AM, Antonio Quartulli
> wrote:
> > On Sun, Jul 15, 2012 at 11:09:49AM +0530, Sujith
styling...I think this is a good moment to counter the issue :-)
If nobody else is going to work on this, I will try to propose a solution in
the following days.
Cheers,
--
Antonio Quartulli
..each of us alone is worth nothing..
Ernesto "Che" Guevara
pgpNrWxW8Sr1b.pgp
Description: PGP
Skip group keys configuration in hardware in order to make IBSS RSN work.
Keys will be managed using software.
Signed-off-by: Antonio Quartulli
---
drivers/net/wireless/ath/ath9k/htc_drv_init.c |2 ++
drivers/net/wireless/ath/ath9k/htc_drv_main.c | 15 +++
2 files changed, 17
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