Firmware (firmware-2-ct-non-commercial-full-13.bin) and ath10k_pci crash

Ben Greear greearb at candelatech.com
Thu Mar 5 09:45:02 PST 2015


On 03/05/2015 01:25 AM, Jose Antonio Delgado Alfonso wrote:
> See attached the patches I made to fix that issue

That might fix the build, but it disables the WMI keep-alive if
debugfs is not enabled?  Seems like I could make wmi keep-alive
work regardless...but I guess I'll have to change around the
data structures a bit.

I'll go ahead and apply these though....better than breaking the
build at least.

But, for anyone using my kernel and firmware, I suggest enabling debugfs for
ath10k..that is the only way to get good firmware crash reports and we (Candela) only
compile and test with debugfs enabled.

Thanks,
Ben

>
> Regards,
> Jose
>
> On 03/03/15 19:50, Ben Greear wrote:
>> Probably my kernel has issues when debugfs is not enabled.  Please send me your
>> .config for the kernel, and then try enabling debugfs for ath10k and see if that
>> fixes things.
>>
>> Thanks,
>> Ben
>>
>>
>> On 03/03/2015 10:48 AM, Jeremias Blendin wrote:
>>> Hi Ben,
>>>
>>> I keep getting this error when compiling the candelatech 3.17 kernel:
>>>
>>>    CC [M]  drivers/net/wireless/ath/ath10k/debug.o
>>> drivers/net/wireless/ath/ath10k/debug.c:959:6: error: redefinition of
>>> ‘ath10k_dbg_save_fw_dbg_buffer’
>>>   void ath10k_dbg_save_fw_dbg_buffer(struct ath10k *ar, __le32 *buffer, int len)
>>>        ^
>>> In file included from drivers/net/wireless/ath/ath10k/debug.c:25:0:
>>> drivers/net/wireless/ath/ath10k/debug.h:160:20: note: previous
>>> definition of ‘ath10k_dbg_save_fw_dbg_buffer’ was here
>>>   static inline void ath10k_dbg_save_fw_dbg_buffer(struct ath10k *ar,
>>>                      ^
>>> drivers/net/wireless/ath/ath10k/debug.c: In function ‘ath10k_debug_nop_dwork’:
>>> drivers/net/wireless/ath/ath10k/debug.c:1238:3: error: implicit
>>> declaration of function ‘ath10k_wmi_request_nop’
>>> [-Werror=implicit-function-dec$aration]
>>>     int ret = ath10k_wmi_request_nop(ar);
>>>     ^
>>> cc1: some warnings being treated as errors
>>> scripts/Makefile.build:257: recipe for target
>>> 'drivers/net/wireless/ath/ath10k/debug.o' failed
>>> make[7]: *** [drivers/net/wireless/ath/ath10k/debug.o] Error 1
>>> scripts/Makefile.build:404: recipe for target
>>> 'drivers/net/wireless/ath/ath10k' failed
>>> make[6]: *** [drivers/net/wireless/ath/ath10k] Error 2
>>> scripts/Makefile.build:404: recipe for target 'drivers/net/wireless/ath' failed
>>> make[5]: *** [drivers/net/wireless/ath] Error 2
>>> scripts/Makefile.build:404: recipe for target 'drivers/net/wireless' failed
>>> make[4]: *** [drivers/net/wireless] Error 2
>>> scripts/Makefile.build:404: recipe for target 'drivers/net' failed
>>> make[3]: *** [drivers/net] Error 2
>>> Makefile:929: recipe for target 'drivers' failed
>>> make[2]: *** [drivers] Error 2
>>> scripts/package/Makefile:90: recipe for target 'deb-pkg' failed
>>> make[1]: *** [deb-pkg] Error 2
>>> Makefile:1221: recipe for target 'deb-pkg' failed
>>> make: *** [deb-pkg] Error 2
>>>
>>>
>>> 2015-02-23 19:46 GMT+01:00 Ben Greear <greearb at candelatech.com>:
>>>> On 02/23/2015 10:39 AM, Jeremias Blendin wrote:
>>>>> Hi,
>>>>>
>>>>> after setting up ath10k with hostapd I only get a few minutes in
>>>>> working state before the system crashes -- every time.
>>>>> I tried different firmwares, they all seem to crash. I updated to a
>>>>> newer kernel, which delays the crash a little bit. I have already seen
>>>>> that other people with Intel Atom processors (which mine uses) had
>>>>> trouble, however I am not sure if both are based on the same error
>>>>> message.
>>>>>
>>>>> Any hints are appreciated. I currently use the system only for setting
>>>>> up wifi, so I could run tests if required.
>>>>
>>>> For this crash, the firmware crash dump cannot be read over the normal
>>>> management channel.  If you can build & boot my 3.17.8 kernel, then it should
>>>> be able to dump the firmware crash directly over some registers.
>>>>
>>>> git clone git://dmz2.candelatech.com/linux-3.17.dev.y
>>>>
>>>>
>>>> I don't have a good test case to test this particular way of reading
>>>> registers, so I'm quite interested if your system can read the crash that
>>>> way or not...
>>>>
>>>> That said, your system looks quite sickly in all kinds of interesting ways,
>>>> so not sure I'll be able to actually fix the problem (and not sure the problem
>>>> is entirely in firmware).
>>>>
>>>> Thanks,
>>>> Ben
>>>>
>>>>>
>>>>> Thanks!
>>>>>
>>>>> Jeremias
>>>>>
>>>>> [   10.878947] ath10k_pci 0000:04:00.0: irq 71 for MSI/MSI-X
>>>>> [   10.878975] ath10k_pci 0000:04:00.0: pci irq msi interrupts 1
>>>>> irq_mode 0 reset_mode 0
>>>>> [   10.886324] [drm] Initialized ast 0.1.0 20120228 for 0000:02:00.0 on minor 0
>>>>> [   10.982253] gpio_ich: GPIO from 452 to 511 on gpio_ich
>>>>> [   11.293051] ath10k_pci 0000:04:00.0: Direct firmware load for
>>>>> ath10k/QCA988X/hw2.0/firmware-3.bin failed with error -2
>>>>> [   11.293062] ath10k_pci 0000:04:00.0: could not fetch firmware file
>>>>> 'ath10k/QCA988X/hw2.0/firmware-3.bin': -2
>>>>> [   11.388022] ath10k_pci 0000:04:00.0: Unknown FW IE: 5
>>>>> [   12.167178] cfg80211: World regulatory domain updated:
>>>>> [   12.167184] cfg80211:  DFS Master region: unset
>>>>> [   12.167187] cfg80211:   (start_freq - end_freq @ bandwidth),
>>>>> (max_antenna_gain, max_eirp), (dfs_cac_time)
>>>>> [   12.167191] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz),
>>>>> (N/A, 2000 mBm), (N/A)
>>>>> [   12.167194] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz),
>>>>> (N/A, 2000 mBm), (N/A)
>>>>> [   12.167196] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz),
>>>>> (N/A, 2000 mBm), (N/A)
>>>>> [   12.167200] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz,
>>>>> 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>>>>> [   12.167203] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz,
>>>>> 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>>>>> [   12.167206] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz),
>>>>> (N/A, 2000 mBm), (0 s)
>>>>> [   12.167209] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz),
>>>>> (N/A, 2000 mBm), (N/A)
>>>>> [   12.167212] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000
>>>>> KHz), (N/A, 0 mBm), (N/A)
>>>>> [   12.288053] ath10k_pci 0000:04:00.0: qca988x hw2.0 (0x4100016c,
>>>>> 0x043202ff) fw 10.1.467-ct-swc-full-013-b5b14a api 2 htt 2.1
>>>>> [   12.288061] ath10k_pci 0000:04:00.0: debug 0 debugfs 1 tracing 1
>>>>> dfs 1 testmode 0
>>>>> [   12.736467] gre: GRE over IPv4 demultiplexor driver
>>>>> [   12.738829] geneve: Geneve driver
>>>>> [   12.742795] openvswitch: Open vSwitch switching datapath
>>>>> [   12.831819] ath: EEPROM regdomain: 0x0
>>>>> [   12.831825] ath: EEPROM indicates default country code should be used
>>>>> [   12.831827] ath: doing EEPROM country->regdmn map search
>>>>> [   12.831830] ath: country maps to regdmn code: 0x3a
>>>>> [   12.831832] ath: Country alpha2 being used: US
>>>>> [   12.831834] ath: Regpair used: 0x3a
>>>>> [   12.841372] ath10k_pci 0000:04:00.0 wlan1: renamed from wlan0
>>>>> [   12.872071] cfg80211: Calling CRDA for country: US
>>>>> [   12.876122] cfg80211: Regulatory domain changed to country: US
>>>>> [   12.876128] cfg80211:  DFS Master region: FCC
>>>>> [   12.876130] cfg80211:   (start_freq - end_freq @ bandwidth),
>>>>> (max_antenna_gain, max_eirp), (dfs_cac_time)
>>>>> [   12.876134] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz),
>>>>> (N/A, 3000 mBm), (N/A)
>>>>> [   12.876138] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz,
>>>>> 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
>>>>> [   12.876141] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz,
>>>>> 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
>>>>> [   12.876144] cfg80211:   (5490000 KHz - 5600000 KHz @ 80000 KHz),
>>>>> (N/A, 2300 mBm), (0 s)
>>>>> [   12.876147] cfg80211:   (5650000 KHz - 5710000 KHz @ 40000 KHz),
>>>>> (N/A, 2300 mBm), (0 s)
>>>>> [   12.876150] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz),
>>>>> (N/A, 3000 mBm), (N/A)
>>>>> [   12.876152] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000
>>>>> KHz), (N/A, 4000 mBm), (N/A)
>>>>> [   13.264639] device ovs-system entered promiscuous mode
>>>>> [   13.264958] openvswitch: netlink: Unknown key attribute (type=62, max=21).
>>>>> [   13.368557] device switch0 entered promiscuous mode
>>>>> [   13.368861] device eth0 entered promiscuous mode
>>>>> [   13.424537] device eth2 entered promiscuous mode
>>>>> [   13.456449] device eth1 entered promiscuous mode
>>>>> [   13.456827] device eth3 entered promiscuous mode
>>>>> [   13.457111] device wlan1 entered promiscuous mode
>>>>> [  199.764984] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
>>>>> [  199.774812] cfg80211: Calling CRDA for country: DE
>>>>> [  199.778184] ath: EEPROM regdomain: 0x8114
>>>>> [  199.778189] ath: EEPROM indicates we should expect a country code
>>>>> [  199.778191] ath: doing EEPROM country->regdmn map search
>>>>> [  199.778193] ath: country maps to regdmn code: 0x37
>>>>> [  199.778195] ath: Country alpha2 being used: DE
>>>>> [  199.778197] ath: Regpair used: 0x37
>>>>> [  199.778202] ath: regdomain 0x8114 dynamically updated by user
>>>>> [  199.778353] cfg80211: Regulatory domain changed to country: DE
>>>>> [  199.778365] cfg80211:  DFS Master region: ETSI
>>>>> [  199.778368] cfg80211:   (start_freq - end_freq @ bandwidth),
>>>>> (max_antenna_gain, max_eirp), (dfs_cac_time)
>>>>> [  199.778371] cfg80211:   (2400000 KHz - 2483500 KHz @ 40000 KHz),
>>>>> (N/A, 2000 mBm), (N/A)
>>>>> [  199.778375] cfg80211:   (5150000 KHz - 5250000 KHz @ 80000 KHz,
>>>>> 200000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>>>>> [  199.778378] cfg80211:   (5250000 KHz - 5350000 KHz @ 80000 KHz,
>>>>> 200000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>>>>> [  199.778381] cfg80211:   (5470000 KHz - 5725000 KHz @ 160000 KHz),
>>>>> (N/A, 2698 mBm), (0 s)
>>>>> [  199.778384] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000
>>>>> KHz), (N/A, 4000 mBm), (N/A)
>>>>> [  215.573311] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  276.663828] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
>>>>> [  300.325107] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  385.175914] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  385.250692] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  385.574338] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  399.813164] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  776.727867] ath10k_pci 0000:04:00.0: failed to process fft report: -22
>>>>> [  808.768675] ath10k_pci 0000:04:00.0: firmware crashed! (uuid
>>>>> c8faf69c-5e05-4c3b-8890-c53e92446d76)
>>>>> [  808.768844] ath10k_pci 0000:04:00.0: qca988x hw2.0 (0x4100016c,
>>>>> 0x043202ff) fw 10.1.467-ct-swc-full-013-b5b14a api 2 htt 2.1
>>>>> [  808.768852] ath10k_pci 0000:04:00.0: debug 0 debugfs 1 tracing 1
>>>>> dfs 1 testmode 0
>>>>> [  808.780798] ath10k_pci 0000:04:00.0: failed to read diag value at
>>>>> 0xdf300804: -16
>>>>> [  808.780807] ath10k_pci 0000:04:00.0: failed to get memcpy hi
>>>>> address for firmware address 4: -16
>>>>> [  808.780813] ath10k_pci 0000:04:00.0: failed to read firmware dump area: -16
>>>>> [  809.053517] ieee80211 phy0: Hardware restart was requested
>>>>> [  812.055332] ath10k_pci 0000:04:00.0: failed to to request monitor
>>>>> vdev 1 stop: -11
>>>>> [  817.059234] ath10k_pci 0000:04:00.0: failed to synchronise monitor
>>>>> vdev 1: -110
>>>>> [  817.059244] ath10k_pci 0000:04:00.0: failed to stop monitor vdev: -110
>>>>> [  817.887936] ath10k_pci 0000:04:00.0: failed to read diag value at
>>>>> 0xdf3008f8: -16
>>>>> [  817.887948] ath10k_pci 0000:04:00.0: Failed to get pcie state addr: -16
>>>>> [  817.888059] ath10k_pci 0000:04:00.0: failed to setup init config: -16
>>>>> [  818.160092] ath10k_pci 0000:04:00.0: failed to warm reset (attempt
>>>>> 1 out of 3): -16
>>>>> [  818.444369] ath10k_pci 0000:04:00.0: failed to read diag value at
>>>>> 0xdf3008f8: -16
>>>>> [  818.444381] ath10k_pci 0000:04:00.0: Failed to get pcie state addr: -16
>>>>> [  818.444493] ath10k_pci 0000:04:00.0: failed to setup init config: -16
>>>>> [  818.716525] ath10k_pci 0000:04:00.0: failed to warm reset (attempt
>>>>> 2 out of 3): -16
>>>>> [  819.000806] ath10k_pci 0000:04:00.0: failed to read diag value at
>>>>> 0xdf3008f8: -16
>>>>> [  819.000817] ath10k_pci 0000:04:00.0: Failed to get pcie state addr: -16
>>>>> [  819.000927] ath10k_pci 0000:04:00.0: failed to setup init config: -16
>>>>> [  819.272962] ath10k_pci 0000:04:00.0: failed to warm reset (attempt
>>>>> 3 out of 3): -16
>>>>> [  819.272971] ath10k_pci 0000:04:00.0: failed to power up target
>>>>> using warm reset: -16
>>>>> [  819.272978] ath10k_pci 0000:04:00.0: trying cold reset
>>>>> [  822.379338] ath10k_pci 0000:04:00.0: failed to read device
>>>>> register, device is gone
>>>>> [  822.379468] ath10k_pci 0000:04:00.0: failed to wait for target to init: -5
>>>>> [  822.379602] sched: RT throttling activated
>>>>> [  822.651612] ath10k_pci 0000:04:00.0: failed to power up target
>>>>> using cold reset too (-5)
>>>>> [  822.651747] ath10k_pci 0000:04:00.0: Could not init hif: -5
>>>>> [  822.651836] ------------[ cut here ]------------
>>>>> [  822.651884] WARNING: CPU: 1 PID: 69 at
>>>>> /home/xxx/install/linux-3.18.0/net/mac80211/util.c:1686
>>>>> ieee80211_reconfig+0x4d1/0x1500 [mac80211]()
>>>>> [  822.651888] Hardware became unavailable during restart.
>>>>> [  822.651892] Modules linked in: ctr ccm arc4 openvswitch geneve gre
>>>>> vxlan ip6_udp_tunnel udp_tunnel libcrc32c nls_iso8859_1 gpio_ich
>>>>> coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
>>>>> ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper
>>>>> ablk_helper cryptd lpc_ich ast ttm joydev drm_kms_helper drm
>>>>> ath10k_pci syscopyarea ath10k_core sysfillrect sysimgblt ath mac80211
>>>>> 8250_fintek ipmi_si cfg80211 ipmi_msghandler i2c_ismt mac_hid shpchp
>>>>> btrfs xor raid6_pq uas usb_storage hid_generic usbhid hid igb
>>>>> i2c_algo_bit dca ahci ptp libahci pps_core
>>>>> [  822.651982] CPU: 1 PID: 69 Comm: kworker/1:1 Not tainted
>>>>> 3.18.0-13-generic #14
>>>>> [  822.651986] Hardware name: Supermicro A1SAi/A1SRi, BIOS 1.0c 02/27/2014
>>>>> [  822.652011] Workqueue: events ieee80211_restart_work [mac80211]
>>>>> [  822.652016]  0000000000000009 ffff880465447cb8 ffffffff817aa898
>>>>> 0000000000000007
>>>>> [  822.652024]  ffff880465447d08 ffff880465447cf8 ffffffff81074921
>>>>> ffff880465447d38
>>>>> [  822.652032]  00000000fffffffb ffff8804678e4680 ffff88047fc93240
>>>>> ffff88047fc97600
>>>>> [  822.652039] Call Trace:
>>>>> [  822.652052]  [<ffffffff817aa898>] dump_stack+0x46/0x58
>>>>> [  822.652061]  [<ffffffff81074921>] warn_slowpath_common+0x81/0xa0
>>>>> [  822.652069]  [<ffffffff81074986>] warn_slowpath_fmt+0x46/0x50
>>>>> [  822.652085]  [<ffffffffc04f5dbb>] ? ath10k_start+0x8b/0x250 [ath10k_core]
>>>>> [  822.652120]  [<ffffffffc04789b1>] ieee80211_reconfig+0x4d1/0x1500 [mac80211]
>>>>> [  822.652147]  [<ffffffffc04491c2>] ieee80211_restart_work+0x42/0x80 [mac80211]
>>>>> [  822.652156]  [<ffffffff8108e669>] process_one_work+0x159/0x460
>>>>> [  822.652163]  [<ffffffff8108ee83>] worker_thread+0x53/0x5a0
>>>>> [  822.652171]  [<ffffffff8108ee30>] ? idle_worker_timeout+0x110/0x110
>>>>> [  822.652179]  [<ffffffff81094029>] kthread+0xc9/0xe0
>>>>> [  822.652187]  [<ffffffff81093f60>] ? kthread_create_on_node+0x1c0/0x1c0
>>>>> [  822.652195]  [<ffffffff817b203c>] ret_from_fork+0x7c/0xb0
>>>>> [  822.652203]  [<ffffffff81093f60>] ? kthread_create_on_node+0x1c0/0x1c0
>>>>> [  822.652208] ---[ end trace a0c5b4c53beabf24 ]---
>>>>> [  822.652238] ------------[ cut here ]------------
>>>>> [  822.652270] WARNING: CPU: 1 PID: 69 at
>>>>> /home/xxx/install/linux-3.18.0/net/mac80211/driver-ops.h:12
>>>>> ___ieee80211_stop_rx_ba_session+0x279/0x280 [mac80211]()
>>>>> [  822.652274] wlan1:  Failed check-sdata-in-driver check, flags: 0x2
>>>>> [  822.652278] Modules linked in: ctr ccm arc4 openvswitch geneve gre
>>>>> vxlan ip6_udp_tunnel udp_tunnel libcrc32c nls_iso8859_1 gpio_ich
>>>>> coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
>>>>> ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper
>>>>> ablk_helper cryptd lpc_ich ast ttm joydev drm_kms_helper drm
>>>>> ath10k_pci syscopyarea ath10k_core sysfillrect sysimgblt ath mac80211
>>>>> 8250_fintek ipmi_si cfg80211 ipmi_msghandler i2c_ismt mac_hid shpchp
>>>>> btrfs xor raid6_pq uas usb_storage hid_generic usbhid hid igb
>>>>> i2c_algo_bit dca ahci ptp libahci pps_core
>>>>> [  822.652362] CPU: 1 PID: 69 Comm: kworker/1:1 Tainted: G        W
>>>>>    3.18.0-13-generic #14
>>>>> [  822.652366] Hardware name: Supermicro A1SAi/A1SRi, BIOS 1.0c 02/27/2014
>>>>> [  822.652390] Workqueue: events ieee80211_restart_work [mac80211]
>>>>> [  822.652395]  0000000000000009 ffff8804654477d8 ffffffff817aa898
>>>>> 0000000000000007
>>>>> [  822.652403]  ffff880465447828 ffff880465447818 ffffffff81074921
>>>>> ffff8804654477f8
>>>>> [  822.652410]  ffff8804678e4680 ffff880465da28c0 ffff88046485c000
>>>>> ffff88046485c340
>>>>> [  822.652418] Call Trace:
>>>>> [  822.652427]  [<ffffffff817aa898>] dump_stack+0x46/0x58
>>>>> [  822.652435]  [<ffffffff81074921>] warn_slowpath_common+0x81/0xa0
>>>>> [  822.652442]  [<ffffffff81074986>] warn_slowpath_fmt+0x46/0x50
>>>>> [  822.652474]  [<ffffffffc0457ec9>]
>>>>> ___ieee80211_stop_rx_ba_session+0x279/0x280 [mac80211]
>>>>> [  822.652504]  [<ffffffffc0457f1f>]
>>>>> __ieee80211_stop_rx_ba_session+0x4f/0x70 [mac80211]
>>>>> [  822.652534]  [<ffffffffc045560c>]
>>>>> ieee80211_sta_tear_down_BA_sessions+0x5c/0x70 [mac80211]
>>>>> [  822.652561]  [<ffffffffc044c3e8>]
>>>>> __sta_info_destroy_part1+0x48/0x200 [mac80211]
>>>>>
>>>>>
>>>>> uname -a
>>>>> Linux kyushu 3.18.0-13-generic #14 SMP Sun Feb 22 22:34:19 CET 2015
>>>>> x86_64 x86_64 x86_64 GNU/Linux
>>>>>
>>>>>
>>>>> cat /proc/cpuinfo
>>>>> processor : 0
>>>>> vendor_id : GenuineIntel
>>>>> cpu family : 6
>>>>> model : 77
>>>>> model name : Intel(R) Atom(TM) CPU  C2558  @ 2.40GHz
>>>>> stepping : 8
>>>>> microcode : 0x121
>>>>> cpu MHz : 1200.000
>>>>> cache size : 1024 KB
>>>>> physical id : 0
>>>>> siblings : 4
>>>>> core id : 0
>>>>> cpu cores : 4
>>>>> apicid : 0
>>>>> initial apicid : 0
>>>>> fpu : yes
>>>>> fpu_exception : yes
>>>>> cpuid level : 11
>>>>> wp : yes
>>>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
>>>>> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
>>>>> rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
>>>>> nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
>>>>> ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes
>>>>> rdrand lahf_lm 3dnowprefetch arat epb dtherm tpr_shadow vnmi
>>>>> flexpriority ept vpid tsc_adjust smep erms
>>>>> bugs :
>>>>> bogomips : 4799.58
>>>>> clflush size : 64
>>>>> cache_alignment : 64
>>>>> address sizes : 36 bits physical, 48 bits virtual
>>>>> power management:
>>>>>
>>>>> _______________________________________________
>>>>> ath10k mailing list
>>>>> ath10k at lists.infradead.org
>>>>> http://lists.infradead.org/mailman/listinfo/ath10k
>>>>>
>>>>
>>>>
>>>> --
>>>> Ben Greear <greearb at candelatech.com>
>>>> Candela Technologies Inc http://www.candelatech.com
>>>>
>>>
>>
>>
>
>
> --
>
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
> Jose Antonio Delgado Alfonso
> Chief Technology Officer
>
> Calle Itálica 1, 1ª Planta
> 41900 Camas (Sevilla)
>
> Email: jose.delgado at aoifes.com <mailto:jose.delgado at aoifes.com>
> Tel: (+34) 955 228 533
> Tel2: (+34) 651 695 494
> Skype: jdelgadoalfonso
> Web: www.aoifes.com <http://www.aoifes.com>
>
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
> La información contenida en este correo es confidencial y puede ser privilegiada. Está dirigida exclusivamente a los destinatarios indicados arriba. Si Usted no
> es uno de los destinatarios, le queda totalmente prohibido el uso, distribución, publicación o copia de la información contenida en este correo. Es su propia
> responsabilidad escanear este correo así como sus adjuntos para detectar virus. Si Usted ha recibido este correo por error, por favor indíquenoslo lo más breve
> posible a info at aoifes.com <mailto:info at aoifes.com> y borre este correo de su sistema.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
> The information contained in this e-mail transmission is confidential and may be privileged. It is intended only for the addressee(s) stated above. If you are
> not an addressee, any use, dissemination, distribution, publication or copying of the information contained in this e-mail is strictly prohibited. It is your
> responsibility to scan this email and any attachments for viruses. If you have received this e-mail in error, please immediately notify us at info at aoifes.com
> <mailto:info at aoifes.com> and delete the e-mail from your system.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------


-- 
Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com




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