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* AP mode firmware crash on QCA9880-BR4A
@ 2015-07-12 20:05 Martin Blumenstingl
  2015-07-13  5:57 ` Michal Kazior
  0 siblings, 1 reply; 26+ messages in thread
From: Martin Blumenstingl @ 2015-07-12 20:05 UTC (permalink / raw)
  To: kvalo, ath10k

Hello,

I have two devices with chips that are supported by ath10k.
One uses a QCA9880-BR4A, the other has a QCA9558-AT4A.

The device with QCA9558-AT4A is working fine.
However, the other one is experiencing firmware crashes.
You can find the dmesg output below and here: [0].

Those crashes are firmware related. Here is what I have tested on QCA9880-BR4A:
- firmware-2.bin_10.1.467.bin is NOT crashing
- firmware-3.bin_10.2.2.39.bin is crashing
- firmware-4.bin_10.2.4.bin is also crashing
- firmware-5.bin_10.2.4.70-2 is crashing as well

As a side-note: Both devices are running OpenWrt.
I am pretty sure that my caldata is correct on both devices.
Also I am not the only one affected by this bug, see [1]

Please let me know if more information is required.


Regards,
Martin

[0] https://paste.kde.org/pzcauwdpb
[1] https://dev.openwrt.org/ticket/19167


[   11.544000] Loading modules backported from Linux version
master-2015-06-22-0-g4732c92
[   11.552000] Backport generated by backports.git backports-20150626-0-gc1a4168
[   11.724000] cfg80211: Calling CRDA to update world regulatory domain
[   11.732000] cfg80211: World regulatory domain updated:
[   11.736000] cfg80211:  DFS Master region: unset
[   11.740000] cfg80211:   (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp), (dfs_cac_time)
[   11.748000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz),
(N/A, 2000 mBm), (N/A)
[   11.756000] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz),
(N/A, 2000 mBm), (N/A)
[   11.764000] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz),
(N/A, 2000 mBm), (N/A)
[   11.772000] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz,
160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   11.784000] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz,
160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   11.792000] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz),
(N/A, 2000 mBm), (0 s)
[   11.800000] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz),
(N/A, 2000 mBm), (N/A)
[   11.808000] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000
KHz), (N/A, 0 mBm), (N/A)
[   12.392000] PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
[   12.396000] PCI: Enabling device 0000:02:00.0 (0000 -> 0002)
[   12.404000] ath10k_pci 0000:02:00.0: pci irq legacy interrupts 0
irq_mode 0 reset_mode 0
[   12.600000] ath10k_pci 0000:02:00.0: Direct firmware load for
ath10k/cal-pci-0000:02:00.0.bin failed with error -2
[   12.608000] ath10k_pci 0000:02:00.0: Falling back to user helper
[   14.124000] ath10k_pci 0000:02:00.0: qca988x hw2.0 (0x4100016c,
0x043202ff) fw 10.2.4.70-2 api 5 htt 2.1 wmi 5 cal file max_sta 128
[   14.132000] ath10k_pci 0000:02:00.0: debug 1 debugfs 1 tracing 0
dfs 1 testmode 1
[   14.228000] ath: EEPROM regdomain: 0x833a
[   14.228000] ath: EEPROM indicates we should expect a country code
[   14.228000] ath: doing EEPROM country->regdmn map search
[   14.228000] ath: country maps to regdmn code: 0x37
[   14.228000] ath: Country alpha2 being used: GB
[   14.228000] ath: Regpair used: 0x37
...
[   28.952000] ath10k_pci 0000:02:00.0: firmware crashed! (uuid
adba4793-5d11-4002-b3ac-9be37592db2e)
[   28.960000] ath10k_pci 0000:02:00.0: qca988x hw2.0 (0x4100016c,
0x043202ff) fw 10.2.4.70-2 api 5 htt 2.1 wmi 5 cal file max_sta 128
[   28.972000] ath10k_pci 0000:02:00.0: debug 1 debugfs 1 tracing 0
dfs 1 testmode 1
[   28.992000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100804: -16
[   28.996000] ath10k_pci 0000:02:00.0: failed to get memcpy hi
address for firmware address 4: -16
[   29.004000] ath10k_pci 0000:02:00.0: failed to read firmware dump area: -16
[   29.100000] ieee80211 phy0: Hardware restart was requested
[   29.304000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100800: -16
[   29.308000] ath10k_pci 0000:02:00.0: failed to poke copy engine: -16
[   29.428000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100800: -16
[   29.432000] ath10k_pci 0000:02:00.0: failed to poke copy engine: -16
[   29.556000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100800: -16
[   29.560000] ath10k_pci 0000:02:00.0: failed to poke copy engine: -16
[   29.976000] br-lan: port 2(wlan1) entered forwarding state
[   30.288000] br-lan: port 3(wlan0) entered forwarding state
[   31.128000] ath10k_pci 0000:02:00.0: device successfully recovered
[   31.776000] ath10k_pci 0000:02:00.0: firmware crashed! (uuid
405c7667-677e-4f3f-884c-32d6d379e41e)
[   31.784000] ath10k_pci 0000:02:00.0: qca988x hw2.0 (0x4100016c,
0x043202ff) fw 10.2.4.70-2 api 5 htt 2.1 wmi 5 cal file max_sta 128
[   31.796000] ath10k_pci 0000:02:00.0: debug 1 debugfs 1 tracing 0
dfs 1 testmode 1
[   31.816000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100804: -16
[   31.824000] ath10k_pci 0000:02:00.0: failed to get memcpy hi
address for firmware address 4: -16
[   31.832000] ath10k_pci 0000:02:00.0: failed to read firmware dump area: -16
[   31.928000] ieee80211 phy0: Hardware restart was requested
[   33.460000] ath10k_pci 0000:02:00.0: device successfully recovered
[   34.108000] ath10k_pci 0000:02:00.0: firmware crashed! (uuid
5c29bde5-4bc1-4523-aa72-93674082f1e4)
[   34.116000] ath10k_pci 0000:02:00.0: qca988x hw2.0 (0x4100016c,
0x043202ff) fw 10.2.4.70-2 api 5 htt 2.1 wmi 5 cal file max_sta 128
[   34.128000] ath10k_pci 0000:02:00.0: debug 1 debugfs 1 tracing 0
dfs 1 testmode 1
[   34.148000] ath10k_warn: 6 callbacks suppressed
[   34.148000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100804: -16
[   34.156000] ath10k_pci 0000:02:00.0: failed to get memcpy hi
address for firmware address 4: -16
[   34.168000] ath10k_pci 0000:02:00.0: failed to read firmware dump area: -16
[   34.264000] ieee80211 phy0: Hardware restart was requested
[   34.456000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100800: -16
[   34.460000] ath10k_pci 0000:02:00.0: failed to poke copy engine: -16
[   34.568000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100800: -16
[   34.572000] ath10k_pci 0000:02:00.0: failed to poke copy engine: -16
[   34.680000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100800: -16
[   34.684000] ath10k_pci 0000:02:00.0: failed to poke copy engine: -16
[   35.828000] ath10k_pci 0000:02:00.0: device successfully recovered
[   36.476000] ath10k_pci 0000:02:00.0: firmware crashed! (uuid
1b3f8e65-d7b3-4ad4-a243-da91b6903627)
[   36.484000] ath10k_pci 0000:02:00.0: qca988x hw2.0 (0x4100016c,
0x043202ff) fw 10.2.4.70-2 api 5 htt 2.1 wmi 5 cal file max_sta 128
[   36.496000] ath10k_pci 0000:02:00.0: debug 1 debugfs 1 tracing 0
dfs 1 testmode 1
[   36.516000] ath10k_pci 0000:02:00.0: failed to read diag value at
0x1c100804: -16
[   36.524000] ath10k_pci 0000:02:00.0: failed to get memcpy hi
address for firmware address 4: -16
[   36.532000] ath10k_pci 0000:02:00.0: failed to read firmware dump area: -16
[   36.628000] ieee80211 phy0: Hardware restart was requested
[   38.160000] ath10k_pci 0000:02:00.0: device successfully recovered
...

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^ permalink raw reply	[flat|nested] 26+ messages in thread
* Re: AP mode firmware crash on QCA9880-BR4A
@ 2015-07-16 22:11 Mercer, Karl
  2015-07-17  5:56 ` Michal Kazior
  0 siblings, 1 reply; 26+ messages in thread
From: Mercer, Karl @ 2015-07-16 22:11 UTC (permalink / raw)
  To: ath10k

Hi Michal et al,

I am seeing the exact same problem as Martin reported.  I am using ath10k code from openwrt rev 46287 to drive a QCA9882 in AP mode.
QCA988X firmware version 10.2.4.70-2 crashes, however swapping out this for version 10.1.467.2-1 "fixes" the crash.
I set the debug_mask to 16182, which gives slightly more verbose debugging.  Unfortunately, I haven't managed to turn on tracing as it causes an unrelated kernel Oops.
You will see from the following log, there are 2 swba events which result in 2 beacons being sent out (using ath10k_wmi_beacon_send_ref_nowait).  It is after the 2nd beacon is sent that the firmware crashes - this is 100% reproducible.
I'm not sure if either beacon appears in the air, but will investigate this.
I saw your suggestion about re-implementing the old by-copy beaconing - I'll try and figure out how to do this.  Please let me know if there's any other information I can give you.

This is the log for fw version 10.2.4.70-2 - I've cut it down to a minimum to show the essential bits:
lspci
...
04:00.0 Network controller: Qualcomm Atheros QCA988x 802.11ac Wireless Network Adapter
...
root@(none):/etc/config# cat /sys/module/ath10k_core/parameters/debug_mask
16182
...
root@(none):/etc/config# dmesg -c
...
[   24.100000] ath10k_pci 0000:04:00.0: bmi get target info
[   24.100000] ath10k_pci 0000:04:00.0: Hardware name qca988x hw2.0 version 0x4100016c
[   24.130000] ath10k_pci 0000:04:00.0: trying fw api 5
[   24.130000] ath10k_pci 0000:04:00.0: found fw version 10.2.4.70-2
[   24.130000] ath10k_pci 0000:04:00.0: found fw timestamp 1433440353
[   24.130000] ath10k_pci 0000:04:00.0: found otp image ie (7205 B)
[   24.130000] ath10k_pci 0000:04:00.0: found fw image ie (237784 B)
[   24.130000] ath10k_pci 0000:04:00.0: found firmware features ie (1 B)
[   24.130000] ath10k_pci 0000:04:00.0: Enabling feature bit: 3
[   24.130000] ath10k_pci 0000:04:00.0: features
[   24.130000] ath10k_pci 0000:04:00.0: 00000000: 00 00 00 08                                      ....
[   24.130000] ath10k_pci 0000:04:00.0: found fw ie wmi op version 5
[   24.130000] ath10k_pci 0000:04:00.0: found fw ie htt op version 2
[   24.130000] ath10k_pci 0000:04:00.0: using fw api 5
...
root@(none):/etc/config# wifi up
...
root@(none):/etc/config# dmesg -c
...
[  502.970000] br-lan: port 3(wlan0) entered forwarding state
[  503.000000] br-lan: port 3(wlan0) entered forwarding state
[  503.060000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  503.060000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80ccbcc0
[  503.060000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  503.060000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80ccbc00
[  503.060000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  503.060000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80ccbcc0
[  503.060000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  503.060000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  503.060000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80ccbc00
[  503.190000] ath10k_pci 0000:04:00.0: htc rx completion ep 2 skb 80c45c80
[  503.190000] ath10k_pci 0000:04:00.0: mgmt swba vdev_map 0x1
[  503.190000] ath10k_pci 0000:04:00.0: mgmt event bcn_info 0 tim_len 0 mcast 0 changed 0 num_ps_pending 0 bitmap 0x00000000000000000000000000000000
[  503.190000] ath10k_pci 0000:04:00.0: dtim 1/2 mcast 0 pvmlen 1
[  503.190000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  503.190000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  503.190000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80ccb480
[  503.190000] ath10k_pci 0000:04:00.0: mac monitor recalc started? 0 needed? 0 allowed? 1
[  503.290000] ath10k_pci 0000:04:00.0: htc rx completion ep 2 skb 80c45bc0
[  503.290000] ath10k_pci 0000:04:00.0: mgmt swba vdev_map 0x1
[  503.290000] ath10k_pci 0000:04:00.0: mgmt event bcn_info 0 tim_len 0 mcast 0 changed 0 num_ps_pending 0 bitmap 0x00000000000000000000000000000000
[  503.290000] ath10k_pci 0000:04:00.0: dtim 0/2 mcast 0 pvmlen 1
[  503.290000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  503.360000] ath10k_pci 0000:04:00.0: firmware crashed! (uuid 93afcd06-9fbd-4d9a-80c0-de810c0e26c5)
[  503.410000] ath10k_pci 0000:04:00.0: qca988x hw2.0 (0x4100016c, 0x043222ff) fw 10.2.4.70-2 api 5 htt 2.1 wmi 5 cal otp max_sta 128
[  503.480000] ath10k_pci 0000:04:00.0: debug 1 debugfs 1 tracing 0 dfs 0 testmode 1
[  503.540000] ath10k_pci 0000:04:00.0: failed to read diag value at 0x1c100804: -16
[  503.570000] ath10k_pci 0000:04:00.0: failed to get memcpy hi address for firmware address 4: -16
[  503.620000] ath10k_pci 0000:04:00.0: failed to read firmware dump area: -16
[  503.690000] ath10k_pci 0000:04:00.0: boot hif stop
[  503.690000] ath10k_pci 0000:04:00.0: boot warm reset
...

And here is the log for fw version 10.1.467.2-1 - there are multiple swba events:
root@(none):/# dmesg -c
...
[   24.110000] ath10k_pci 0000:04:00.0: bmi get target info
[   24.110000] ath10k_pci 0000:04:00.0: Hardware name qca988x hw2.0 version 0x4100016c
[   24.140000] ath10k_pci 0000:04:00.0: trying fw api 5
[   24.170000] ath10k_pci 0000:04:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-5.bin': -2
[   24.220000] ath10k_pci 0000:04:00.0: trying fw api 4
[   24.250000] ath10k_pci 0000:04:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-4.bin': -2
[   24.300000] ath10k_pci 0000:04:00.0: trying fw api 3
[   24.350000] ath10k_pci 0000:04:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-3.bin': -2
[   24.400000] ath10k_pci 0000:04:00.0: trying fw api 2
[   24.440000] ath10k_pci 0000:04:00.0: found fw version 10.1.467.2-1
[   24.440000] ath10k_pci 0000:04:00.0: found fw timestamp 1391440175
[   24.440000] ath10k_pci 0000:04:00.0: found otp image ie (6917 B)
[   24.440000] ath10k_pci 0000:04:00.0: found fw image ie (190250 B)
[   24.440000] ath10k_pci 0000:04:00.0: found firmware features ie (1 B)
[   24.440000] ath10k_pci 0000:04:00.0: Enabling feature bit: 1
[   24.440000] ath10k_pci 0000:04:00.0: Enabling feature bit: 2
[   24.440000] ath10k_pci 0000:04:00.0: features
[   24.440000] ath10k_pci 0000:04:00.0: 00000000: 00 00 00 06                                      ....
[   24.440000] ath10k_pci 0000:04:00.0: using fw api 2
...
root@(none):/# wifi up
...
root@(none):/# dmesg -c
...
[  288.540000] br-lan: port 3(wlan0) entered forwarding state
[  288.580000] br-lan: port 3(wlan0) entered forwarding state
[  288.740000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.740000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd2bc0
[  288.740000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.740000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd2800
[  288.740000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.740000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd2bc0
[  288.740000] ath10k_pci 0000:04:00.0: wmi pdev set wmm params
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.740000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.740000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd2800
[  288.770000] ath10k_pci 0000:04:00.0: htc rx completion ep 2 skb 813f0e40
[  288.770000] ath10k_pci 0000:04:00.0: testmode event wmi cmd_id 36874 skb 813f0e40 skb->len 36
[  288.770000] ath10k_pci 0000:04:00.0: 00000000: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  288.770000] ath10k_pci 0000:04:00.0: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  288.770000] ath10k_pci 0000:04:00.0: 00000020: 00 00 00 00                                      ....
[  288.770000] ath10k_pci 0000:04:00.0: mgmt swba vdev_map 0x1
[  288.770000] ath10k_pci 0000:04:00.0: mgmt event bcn_info 0 tim_len 0 mcast 0 changed 0 num_ps_pending 0 bitmap 0x00000000000000000000000000000000
[  288.770000] ath10k_pci 0000:04:00.0: dtim 1/2 mcast 0 pvmlen 1
[  288.770000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.780000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.780000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd2c80
[  288.870000] ath10k_pci 0000:04:00.0: htc rx completion ep 2 skb 813f0d80
[  288.870000] ath10k_pci 0000:04:00.0: testmode event wmi cmd_id 36874 skb 813f0d80 skb->len 36
[  288.870000] ath10k_pci 0000:04:00.0: 00000000: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  288.870000] ath10k_pci 0000:04:00.0: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  288.870000] ath10k_pci 0000:04:00.0: 00000020: 00 00 00 00                                      ....
[  288.870000] ath10k_pci 0000:04:00.0: mgmt swba vdev_map 0x1
[  288.870000] ath10k_pci 0000:04:00.0: mgmt event bcn_info 0 tim_len 0 mcast 0 changed 0 num_ps_pending 0 bitmap 0x00000000000000000000000000000000
[  288.870000] ath10k_pci 0000:04:00.0: dtim 0/2 mcast 0 pvmlen 1
[  288.870000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.870000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.870000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd2800
[  288.890000] ath10k_pci 0000:04:00.0: mac monitor recalc started? 0 needed? 0 allowed? 1
[  288.970000] ath10k_pci 0000:04:00.0: htc rx completion ep 2 skb 813f0cc0
[  288.970000] ath10k_pci 0000:04:00.0: testmode event wmi cmd_id 36874 skb 813f0cc0 skb->len 36
[  288.970000] ath10k_pci 0000:04:00.0: 00000000: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  288.970000] ath10k_pci 0000:04:00.0: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  288.970000] ath10k_pci 0000:04:00.0: 00000020: 00 00 00 00                                      ....
[  288.970000] ath10k_pci 0000:04:00.0: mgmt swba vdev_map 0x1
[  288.970000] ath10k_pci 0000:04:00.0: mgmt event bcn_info 0 tim_len 0 mcast 0 changed 0 num_ps_pending 0 bitmap 0x00000000000000000000000000000000
[  288.970000] ath10k_pci 0000:04:00.0: dtim 1/2 mcast 0 pvmlen 1
[  288.970000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  288.970000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  288.970000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 80cd25c0
[  289.070000] ath10k_pci 0000:04:00.0: htc rx completion ep 2 skb 813f0c00
[  289.070000] ath10k_pci 0000:04:00.0: testmode event wmi cmd_id 36874 skb 813f0c00 skb->len 36
[  289.070000] ath10k_pci 0000:04:00.0: 00000000: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  289.070000] ath10k_pci 0000:04:00.0: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
[  289.070000] ath10k_pci 0000:04:00.0: 00000020: 00 00 00 00                                      ....
[  289.070000] ath10k_pci 0000:04:00.0: mgmt swba vdev_map 0x1
[  289.070000] ath10k_pci 0000:04:00.0: mgmt event bcn_info 0 tim_len 0 mcast 0 changed 0 num_ps_pending 0 bitmap 0x00000000000000000000000000000000
[  289.070000] ath10k_pci 0000:04:00.0: dtim 0/2 mcast 0 pvmlen 1
[  289.070000] ath10k_pci 0000:04:00.0: htc ep 2 consumed 1 credits (total 1)
[  289.070000] ath10k_pci 0000:04:00.0: htc ep 2 got 1 credits (total 2)
[  289.070000] ath10k_pci 0000:04:00.0: ath10k_htc_notify_tx_completion: ep 2 skb 85826d40
...

Regards,
Karl


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^ permalink raw reply	[flat|nested] 26+ messages in thread

end of thread, other threads:[~2015-09-19 10:30 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-07-12 20:05 AP mode firmware crash on QCA9880-BR4A Martin Blumenstingl
2015-07-13  5:57 ` Michal Kazior
2015-07-13 19:32   ` Martin Blumenstingl
2015-07-13 22:57     ` Sebastian Gottschall
2015-07-14  5:45       ` Michal Kazior
     [not found]         ` <55A4E1FC.9000005@dd-wrt.com>
2015-07-14 10:50           ` Michal Kazior
2015-07-14 14:29             ` Sebastian Gottschall
2015-07-18 11:53             ` Martin Blumenstingl
2015-07-20 11:41               ` Michal Kazior
2015-07-20 12:06                 ` Martin Blumenstingl
2015-07-20 13:36                   ` Martin Blumenstingl
2015-07-22  7:47                     ` Michal Kazior
2015-07-22 14:53                       ` Martin Blumenstingl
2015-07-23  5:50                         ` Michal Kazior
2015-07-29  0:04                           ` Martin Blumenstingl
2015-07-29  7:38                             ` Michal Kazior
2015-07-29  9:18                               ` Martin Blumenstingl
2015-08-04  5:19                                 ` Michal Kazior
2015-08-08 21:06                                   ` Martin Blumenstingl
2015-08-17  5:46                                     ` Michal Kazior
2015-08-22 18:38                                       ` Martin Blumenstingl
2015-09-19 10:29                                         ` Martin Blumenstingl
2015-07-14  5:39     ` Michal Kazior
2015-07-16 22:11 Mercer, Karl
2015-07-17  5:56 ` Michal Kazior
2015-07-17 10:46   ` Mercer, Karl

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