with specific
names so that I could know where to find them in debugfs.
I think all of those patches made it upstream
I'll post my hwsim related patch set in case someone wants to either apply it
as is or clean it up, etc...
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
CK flag in a meaningful way.
Maybe there is a way to return a specific error code so that
the user-space doesn't get concerned when radio is idle. I
didn't want to spam logs in user-space app...
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
t up netlink API, and neither
of those options seemed like an efficient use of CPU time.
I'll work to fix the cosmetic problems and squash these logging patches
and re-submit those.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
at's a global rate
limiter.
Is there a better rate-limiter w/out hand-crafting something?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
ut_failure;
and have the full channel definition
Also the indentation in the documentation didn't match the convention
used there.
johannes
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
because if you remove/add
a virtual phy, then the index will probably change, even if name and MAC addr
may stay
the same (and so probably be the same logical entitity).
Since phys can be renamed, you cannot assume that the phy will be called
phyX where X is the device-id.
Thanks,
Ben
--
Ben Gre
REQ, center_freq))
+ goto nla_put_failure;
and have the full channel definition
You want chandef.center_freq1,
chandef.center_freq2,
chandef.width?
Anything else?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
ed like the NEW_RADIO
command?
Thanks,
Ben
johannes
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 02/27/2017 05:23 PM, Andrew Zaborowski wrote:
Hi,
On 27 February 2017 at 18:10, Ben Greear wrote:
On 02/27/2017 07:26 AM, Andrew Zaborowski wrote:
As it turns out it can be read from /sys, but I do need it so I can
know what to put in HWSIM_ATTR_ADDR_RECEIVER based on the destination
radio.
And, you should be able to create virtual STA, AP, etc, with any specified
MAC address, so the MAC of the radio really should not matter much?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 03/02/2017 12:38 AM, Johannes Berg wrote:
On Mon, 2017-02-27 at 12:48 -0800, Ben Greear wrote:
On 02/23/2017 10:36 PM, Johannes Berg wrote:
+ msg_head = genlmsg_put(skb, 0, 0, &hwsim_genl_family, 0,
+ HWSIM_CMD_NOTIFY);
I think you should use a
s the rateset that you want to transmit with. That allows you to
configure your station to act like a /b station (advertise 1,2,...11Mbps), but
only transmit on
1Mbps, for instance.
Nice thing about doing it in supplicant is that it has fairly good access to
the rates the AP is advertisin
works fine).
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
have the same PN as the previous
frame.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
stations/vdevs,
and ignore radiotap headers and/or add special processing for metadata like
rx-info?
Thanks,
Ben
Thanks,
johannes
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
e needs grew. It can still grow, however.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 03/29/2017 01:46 AM, Johannes Berg wrote:
On Thu, 2017-03-23 at 16:26 -0700, gree...@candelatech.com wrote:
From: Ben Greear
This makes it easier to understand why wmediumd (or similar)
is getting errors when sending frames to the kernel.
Signed-off-by: Ben Greear
---
drivers/net
etlink's saving grace is that it is easy to
add new data members and so support new API in a forward/backward compatible
manner.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
, then I'm happy to
keep working on it. If it needs a complete re-write, then it will have to
wait for someone else or some later date.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
logic free it when done?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 04/07/2017 12:12 PM, Johannes Berg wrote:
On Fri, 2017-04-07 at 11:37 -0700, Ben Greear wrote:
I guess the error string must be constant and always available in
memory in this implementation?
Yes.
I think it would be nice to dynamically create strings (malloc,
snprintf, etc) and have
(not even sysrq-boot will do
anything),
so I guess I would need the DMAR logic to print out more info on that address
somehow.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 04/14/2017 08:45 AM, Alexander Duyck wrote:
On Thu, Apr 13, 2017 at 11:12 AM, Ben Greear wrote:
Hello,
I have been seeing a regular occurrence of DMAR errors, looking something
like this when testing my ath10k driver/firmware under some specific loads
(maximum receive of 512 byte frames
On 04/14/2017 09:24 AM, Alexander Duyck wrote:
On Fri, Apr 14, 2017 at 9:19 AM, Ben Greear wrote:
On 04/14/2017 08:45 AM, Alexander Duyck wrote:
On Thu, Apr 13, 2017 at 11:12 AM, Ben Greear
wrote:
Hello,
I have been seeing a regular occurrence of DMAR errors, looking something
like
ese patches offer any fundamental new vulnerability
that should concern the FCC.
After all, someone who really wants to do evil can find and apply the patches
without undue effort, and it could easily be that those applying the patches
would
then make it even easier to abuse the new channels due to
requires a few small changes
in the mac80211 stack to allow it to be configuredjust FYI.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
this into
LEDE?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
ize through driver?
latest wireless-drivers-next and linux-firmware git is used.
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 05/12/2017 12:21 PM, Steve deRosier wrote:
Hi Ben,
On Fri, May 12, 2017 at 7:12 AM, Ben Greear wrote:
On 05/11/2017 04:38 AM, Kalle Valo wrote:
Simon Wunderlich writes:
it seems like there was some discussion here and I wouldn't expect too
many
more opinions ... do you think w
p;n->state));
smp_mb__before_atomic();
clear_bit(NAPI_STATE_SCHED, &n->state);
clear_bit(NAPI_STATE_NPSVC, &n->state);
}
Any ideas what might be the cause of this?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 05/15/2017 11:26 AM, Ben Greear wrote:
This is from a test system running my hacked 4.9 kernel, with 9888 ath10k
NIC which often fails during startup. The firmware did fail to boot this time,
and maybe it left things in a weird state. Then, the whole OS crashed with BUG.
I think the bug
x27;strace' shows
that it is waiting on recvmsg. If I start a second 'iw events' then it will get
wifi events as expected.
Are there any known issues in this area?
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
which resource the firmware ran out of? It would seem to
be a FW bug if it is leaking, so maybe it can be fixed as well...
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 02/07/2018 07:39 AM, Ben Greear wrote:
On 02/07/2018 02:55 AM, Johannes Berg wrote:
On Wed, 2018-02-07 at 10:16 +0100, Felix Fietkau wrote:
On 2018-02-07 00:05, gree...@candelatech.com wrote:
From: Ben Greear
In case where the system is sluggish, we should probably break out
early
On 02/26/2018 02:08 PM, Arend van Spriel wrote:
On 2/26/2018 10:39 PM, Ben Greear wrote:
On 02/07/2018 07:39 AM, Ben Greear wrote:
On 02/07/2018 02:55 AM, Johannes Berg wrote:
On Wed, 2018-02-07 at 10:16 +0100, Felix Fietkau wrote:
On 2018-02-07 00:05, gree...@candelatech.com wrote:
From
Kavita
--
To unsubscribe from this list: send the line "unsubscribe backports" in
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
nternal+0x34/0x210
[ 1623.116899] #2: (rtnl_mutex){+.+.+.}, at: []
rtnl_lock+0x12/0x20
[ 1623.116905] #3: (&ar->conf_mutex){+.+.+.}, at: []
ath10k_stop+0x24/0x80 [ath10k_core]
[ 1623.116915] 2 locks held by bash/7559:
[ 1623.116916] #0: (&tty->ldisc_sem){.+},
On 02/27/2018 12:49 PM, Ben Greear wrote:
I notice I can reliably lock up the kernel if I rmmod ath10k while it is under
heavy tx/rx traffic. First, this causes the firmware to crash, and then right
after (or possibly during?) the related kernel threads deadlock.
This is with my hacked driver
On 02/27/2018 01:42 PM, Ben Greear wrote:
On 02/27/2018 12:49 PM, Ben Greear wrote:
I notice I can reliably lock up the kernel if I rmmod ath10k while it is under
heavy tx/rx traffic. First, this causes the firmware to crash, and then right
after (or possibly during?) the related kernel
ture. And you'd need to update ahb.c too.
I'll update ahb.c to match.
Thanks,
Ben
Michał
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 02/27/2018 08:03 PM, KAVITA MATHUR wrote:
On Tue, 27 Feb 2018 08:41:50 -0800, Ben Greear wrote
On 02/27/2018 12:49 AM, KAVITA MATHUR wrote:
Hi,
I have configured AP in g mode and tested legacy rates.All basic rates and
supported
rates(1,2,5.5,11,6,9,12,18,24,36,48,54) are set except
On 03/20/2018 03:37 AM, Michal Kubecek wrote:
On Wed, Mar 07, 2018 at 11:51:29AM -0800, gree...@candelatech.com wrote:
From: Ben Greear
This is similar to ETHTOOL_GSTATS, but it allows you to specify
a 'level'. This level can be used by the driver to decrease the
amount of stats
On 03/20/2018 09:11 AM, Steve deRosier wrote:
On Tue, Mar 20, 2018 at 8:39 AM, Ben Greear wrote:
On 03/20/2018 03:37 AM, Michal Kubecek wrote:
On Wed, Mar 07, 2018 at 11:51:29AM -0800, gree...@candelatech.com wrote:
From: Ben Greear
This is similar to ETHTOOL_GSTATS, but it allows you to
On 03/20/2018 11:24 AM, Michal Kubecek wrote:
On Tue, Mar 20, 2018 at 08:39:33AM -0700, Ben Greear wrote:
On 03/20/2018 03:37 AM, Michal Kubecek wrote:
IMHO it would be more practical to set "0 means same as GSTATS" as a
rule and make ethtool_get_stats() a wrapper for ethtool_get_s
igher MCS rates.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
g the rcu_read_lock() to the
caller in ath9k.
Fixes: 50f08edf9809 ("ath9k: Switch to using mac80211 intermediate software
queues.")
Cc: sta...@vger.kernel.org
Reported-by: Ben Greear
Signed-off-by: Toke Høiland-Jørgensen
---
drivers/net/wireless/ath/ath9k/xmit.c | 4
1 file change
ior to switching to new key in mac80211.
+*/
+ ieee80211_key_disable_hw_accel(old);
+ } else {
idx = new->conf.keyidx;
+ }
if (sta) {
if (pairwise) {
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
tly wasn't correct
enough to accept upstream:
https://www.spinics.net/lists/hostap/msg03677.html
So I really don't know enough to properly review
your patch. Just be aware that ath10k is weird about sw-crypt, maybe make
sure your patch is tested on it to make sure it doesn't out-ri
urers who improperly interpret
said rules because it's easier for them.
- Steve
--
Steve deRosier
Cal-Sierra Consulting LLC
https://www.cal-sierra.com/
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
ed
testing.
And for the patch, it is also implied that I am able to write one.
Unfortunately, my opinion is that if you are unable to write one, then
you should not be mucking with the regulatory domain stuff at all.
Thanks,
Ben
2018-04-12 19:11 GMT+02:00 Ben Greear :
On 04/12/2018 10:05 AM
them individually to different lists I figure I'd be hearing about how
the netdev patch is useless because it has no driver support, etc.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 04/18/2018 11:38 PM, Johannes Berg wrote:
On Wed, 2018-04-18 at 14:51 -0700, Ben Greear wrote:
It'd be pretty hard to know which flags are firmware stats?
Yes, it is, but ethtool stats are difficult to understand in a generic
manner anyway, so someone using them is already likely
On 04/22/2018 11:54 AM, David Miller wrote:
From: Johannes Berg
Date: Thu, 19 Apr 2018 17:26:57 +0200
On Thu, 2018-04-19 at 08:25 -0700, Ben Greear wrote:
Maybe this could be in followup patches? It's going to touch a lot of files,
and might be hell to get merged all at once, and
On 04/22/2018 02:15 PM, Roopa Prabhu wrote:
On Sun, Apr 22, 2018 at 11:54 AM, David Miller wrote:
From: Johannes Berg
Date: Thu, 19 Apr 2018 17:26:57 +0200
On Thu, 2018-04-19 at 08:25 -0700, Ben Greear wrote:
Maybe this could be in followup patches? It's going to touch a lot of
arg->band_center_freq1);
+ }
ch->min_power = arg->min_power;
ch->max_power = arg->max_power;
ch->reg_power = arg->max_reg_power;
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
+ 1)
+
+/* Values defined to set 160 MHz Bandwidth NSS Mapping into FW*/
+#define BW_NSS_FWCONF_160(x) (BW_NSS_FWCONF_MAP_ENABLE | (((x - 1) <<
BW_NSS_FWCONF_MAP_160MHZ_S) & BW_NSS_FWCONF_MAP_160MHZ_M))
+#define BW_NSS_FWCONF_80_80(x)(BW_NSS_FWCONF_MAP_ENABLE | (((x - 1) <&
On 04/26/2018 01:21 PM, Sebastian Gottschall wrote:
Am 26.04.2018 um 17:30 schrieb Ben Greear:
On 04/26/2018 02:28 AM, s.gottsch...@dd-wrt.com wrote:
From: Sebastian Gottschall
current handling of peer_bw_rxnss_override parameter is based on guessing the
VHT160/8080 capability by rx rate
On 04/26/2018 09:40 PM, Sebastian Gottschall wrote:
Am 26.04.2018 um 22:35 schrieb Ben Greear:
On 04/26/2018 01:21 PM, Sebastian Gottschall wrote:
Am 26.04.2018 um 17:30 schrieb Ben Greear:
On 04/26/2018 02:28 AM, s.gottsch...@dd-wrt.com wrote:
From: Sebastian Gottschall
current handling
On 04/27/2018 11:54 AM, Sebastian Gottschall wrote:
Am 27.04.2018 um 18:07 schrieb Ben Greear:
On 04/26/2018 09:40 PM, Sebastian Gottschall wrote:
Am 26.04.2018 um 22:35 schrieb Ben Greear:
On 04/26/2018 01:21 PM, Sebastian Gottschall wrote:
Am 26.04.2018 um 17:30 schrieb Ben Greear:
On 04
ine BW_NSS_FWCONF_80_80(x)(BW_NSS_FWCONF_MAP_ENABLE | (((x - 1) <<
BW_NSS_FWCONF_MAP_80_80MHZ_S) & BW_NSS_FWCONF_MAP_80_80MHZ_M))
struct wmi_10_4_peer_assoc_complete_cmd {
struct wmi_10_2_peer_assoc_complete_cmd cmd;
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 04/27/2018 05:24 PM, Sebastian Gottschall wrote:
Am 27.04.2018 um 23:57 schrieb Ben Greear:
On 04/27/2018 11:54 AM, Sebastian Gottschall wrote:
Am 27.04.2018 um 18:07 schrieb Ben Greear:
On 04/26/2018 09:40 PM, Sebastian Gottschall wrote:
Am 26.04.2018 um 22:35 schrieb Ben Greear:
On
On 04/28/2018 08:26 AM, Sebastian Gottschall wrote:
Am 28.04.2018 um 17:01 schrieb Ben Greear:
On 04/27/2018 05:47 PM, s.gottsch...@dd-wrt.com wrote:
From: Sebastian Gottschall
current handling of peer_bw_rxnss_override parameter is based on guessing the
VHT160/8080 capability by rx
_MAP_160MHZ_S) & BW_NSS_FWCONF_MAP_160MHZ_M))
+#define BW_NSS_FWCONF_80_80(x)(BW_NSS_FWCONF_MAP_ENABLE | (((x - 1) <<
BW_NSS_FWCONF_MAP_80_80MHZ_S) & BW_NSS_FWCONF_MAP_80_80MHZ_M))
struct wmi_10_4_peer_assoc_complete_cmd {
struct wmi_10_2_peer_assoc_complete_cmd cmd;
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
_NSS_FWCONF_MAP_160MHZ_M))
+#define BW_NSS_FWCONF_80_80(x)(BW_NSS_FWCONF_MAP_ENABLE | (((x - 1) <<
BW_NSS_FWCONF_MAP_80_80MHZ_S) & BW_NSS_FWCONF_MAP_80_80MHZ_M))
struct wmi_10_4_peer_assoc_complete_cmd {
struct wmi_10_2_peer_assoc_complete_cmd cmd;
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
EATURE_USERSPACE_MPM |
+ NL80211_FEATURE_FULL_AP_CLIENT_STATE;
if (!ops->hw_scan)
wiphy->features |= NL80211_FEATURE_LOW_PRIORITY_SCAN |
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
only happens (as far as I know) with my modified firmware, then
I will try to fix it there. Or, possibly I can change ath10k driver to flip
this
mac80211 flag when loading my firmware variant if firmware cannot be easily
fixed.
Thanks for the info,
--Ben
johannes
--
Ben Greear
Cande
On 09/01/2016 11:53 AM, Johannes Berg wrote:
On Thu, 2016-09-01 at 11:23 -0700, Ben Greear wrote:
Could easily be that others are corrupted too, but since probe resp
is bad, the association will not proceed.
makes sense.
Heh, I spent 4 days tracking this down, so I wanted to be precise in
On 09/01/2016 11:53 AM, Johannes Berg wrote:
On Thu, 2016-09-01 at 11:23 -0700, Ben Greear wrote:
Could easily be that others are corrupted too, but since probe resp
is bad, the association will not proceed.
makes sense.
Heh, I spent 4 days tracking this down, so I wanted to be precise in
On 09/02/2016 05:09 AM, Michal Kazior wrote:
On 1 September 2016 at 22:52, Ben Greear wrote:
On 09/01/2016 11:53 AM, Johannes Berg wrote:
On Thu, 2016-09-01 at 11:23 -0700, Ben Greear wrote:
Could easily be that others are corrupted too, but since probe resp
is bad, the association will
like my fwcfg patches, and/or disable the kickout
entirely.
Since mac80211 can deal with kicking out stations already, the stuff in the
firmware just makes
things less stable in poor RF environments and/or with stations with flaky
power-save and
off-channel roaming.
Thanks,
Ben
--
Ben Greear
On 09/06/2016 10:16 AM, Rajkumar Manoharan wrote:
On 2016-09-06 18:42, Ben Greear wrote:
On 09/06/2016 12:39 AM, Manoharan, Rajkumar wrote:
[...]
+int ath10k_mac_set_pdev_kickout(struct ath10k *ar)
+{
+ u32 param = ar->wmi.pdev_param->sta_kickout_th;
+ int rv;
+
+
MCS 8
+ * bitrate as it's closer than 0 */
+ 7800,
},
{ 1350,
2700,
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 09/09/2016 06:36 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
I was seeing some spin-lock hangs in this area of the code,
and it seems more proper to do the rcu-read-lock outside of
the spin lock. I am not sure how much this matters, however.
Signed-off-by
On 09/09/2016 10:25 AM, Felix Fietkau wrote:
On 2016-08-19 03:26, gree...@candelatech.com wrote:
From: Ben Greear
I was seeing kernel crashes due to accessing freed memory
while debugging a 9984 firmware that was crashing often.
This patch fixes the crashes. I am not certain if there
is a
On 09/11/2016 11:43 PM, Johannes Berg wrote:
On Wed, 2016-09-07 at 18:20 +, Pedersen, Thomas wrote:
On 09/06/2016 12:07 PM, Ben Greear wrote:
On 09/06/2016 12:00 PM, Thomas Pedersen wrote:
Some drivers (ath10k) report MCS 9 @ 20MHz, which
technically isn't allowed. To get
CU protected section *small*, so having
the spinlock inside hurts overall system performance.
Ok, thanks for the review. I'll drop this patch from my tree.
Thanks,
Ben
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
On 09/14/2016 07:07 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
When firmware crashes, stack can continue to send packets
for a bit, and existing code was spamming logs.
So, rate-limit the error message for tx failures.
Signed-off-by: Ben Greear
---
drivers
On 09/14/2016 07:12 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
There are not many of these messages producted by the
firmware, but they are generally fairly useful, so print
them at info level.
Signed-off-by: Ben Greear
---
drivers/net/wireless/ath/ath10k
On 09/14/2016 07:18 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
This allows user-space tools to decode debug-log
messages by parsing dmesg or /var/log/messages.
Signed-off-by: Ben Greear
Don't tracing points already provide the same information?
Tr
On 09/14/2016 07:19 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
Helps keep messages off of (serial) console when
that is desired.
Signed-off-by: Ben Greear
Isn't /proc/sys/kernel/print exactly for this purpose? At least I recall
using it.
I just want
On 09/14/2016 07:25 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
This gives user-space a normal-ish way to detect that
firmware has failed to start and that a reboot is
probably required.
Signed-off-by: Ben Greear
---
drivers/net/wireless/ath/ath10k/core.h
On 09/14/2016 07:30 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
Add placeholder so CT firmware can more easily co-exist with upstream
kernel. CT firmware should be backwards compatible with existing kernels,
but it also has many new features. Subsequent
On 09/14/2016 07:37 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
CT firmware can support IBSS mode, so allow users to configure this.
Signed-off-by: Ben Greear
---
drivers/net/wireless/ath/ath10k/mac.c | 5 +
1 file changed, 5 insertions(+)
diff --git a
On 09/14/2016 07:06 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
Using debugfs. More convenient than module options
in some cases.
Signed-off-by: Ben Greear
---
drivers/net/wireless/ath/ath10k/debug.c | 62 +
1 file changed
On 08/20/2015 08:11 AM, Zefir Kurtisi wrote:
On 08/19/2015 09:07 PM, Ben Greear wrote:
I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be
wrong)
and it has the ability to do a constant transmit of raw noise (RF probe shows
noise, but a monitor-port sniffer does not
On 09/15/2016 07:15 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:30 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
Add placeholder so CT firmware can more easily co-exist with upstream
kernel. CT firmware should be backwards compatible with
On 09/15/2016 07:12 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:19 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
Helps keep messages off of (serial) console when
that is desired.
Signed-off-by: Ben Greear
Isn't /proc/sys/kernel/print ex
On 09/15/2016 07:19 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:06 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
Using debugfs. More convenient than module options
in some cases.
Signed-off-by: Ben Greear
---
drivers/net/wireless/ath/ath10k
On 09/15/2016 07:06 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:18 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
This allows user-space tools to decode debug-log
messages by parsing dmesg or /var/log/messages.
Signed-off-by: Ben Greear
Don&#
On 09/15/2016 07:02 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:12 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
There are not many of these messages producted by the
firmware, but they are generally fairly useful, so print
them at info level
On 09/15/2016 06:59 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:07 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
When firmware crashes, stack can continue to send packets
for a bit, and existing code was spamming logs.
So, rate-limit the error
On 09/15/2016 08:28 AM, Zefir Kurtisi wrote:
Hi Ben,
On 09/15/2016 02:22 AM, Ben Greear wrote:
On 08/20/2015 08:11 AM, Zefir Kurtisi wrote:
On 08/19/2015 09:07 PM, Ben Greear wrote:
I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be
wrong)
and it has the ability to
On 09/15/2016 06:26 AM, Bob Copeland wrote:
On Wed, Sep 14, 2016 at 05:22:46PM -0700, Ben Greear wrote:
On 08/20/2015 08:11 AM, Zefir Kurtisi wrote:
On 08/19/2015 09:07 PM, Ben Greear wrote:
I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be
wrong)
and it has the
On 09/15/2016 10:34 AM, Grumbach, Emmanuel wrote:
On Thu, 2016-09-15 at 08:14 -0700, Ben Greear wrote:
On 09/15/2016 07:06 AM, Valo, Kalle wrote:
Ben Greear writes:
On 09/14/2016 07:18 AM, Valo, Kalle wrote:
gree...@candelatech.com writes:
From: Ben Greear
This allows user-space tools
On 09/15/2016 10:59 AM, Ben Greear wrote:
On 09/15/2016 10:34 AM, Grumbach, Emmanuel wrote:
I have other patches that remember the last 100 or so firmware log messages from
the kernel and provide that in a binary dump image when firmware crashes.
This is indeed very useful.
But, when
his 'feature' as well, at least
in some firmware. Probably can reproduce by sending off-channel mgt frames on
5Ghz when associated on 2.4, or something similar to this. I was using ath9k as
sniffer when I found this long ago, so at least ath9k needs the change
Thanks,
Ben
--
Ben Gre
all<- the rom code into ram starting with
the USB subsystem.
Have you investigated whether you have enough RAM to do this?
I haven't looked at ath9k_htc, but in general, that type of architecture
is tight on RAM in my experience.
Thanks,
Ben
--
Ben Greear
Candela Technologie
e to use a bitfield may save
some BSS ram, but may easily use far more instruction ram than what you
saved with the bitfield.
Good luck!
Thanks,
Ben
On 9/21/16, Ben Greear wrote:
On 09/21/2016 08:34 PM, bruce m beach wrote:
i.e a lable that the code jumps to and nothing else. At this po
_DMA32 for firmware swap memory.
This fixes OS crash when using QCA 9984 NIC on x86-64 system
without vt-d enabled.
Also tested on ea8500 with 9980, and x86-64 with 9980 and 9880.
All tests were with CT firmware.
Signed-off-by: Ben Greear
drivers/net/wireles
3Csv*sd*bc*sc*i*
depends:ath10k_core,compat
vermagic: 3.14.48-g408ccb9 SMP mod_unload modversions ARMv7 p2v8
parm: irq_mode:0: auto, 1: legacy, 2: msi (default: 0) (uint)
parm: reset_mode:0: auto, 1: warm only (default: 0) (uint)
I don't know if it's only a problem of iw station dump that can't show
the tx rate, but the spammed syslog honestly warn me...
How shall I check what's wrong and see the HT work?
Thanks a lot!
Matteo
--
Ben Greear
Candela Technologies Inc http://www.candelatech.com
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