On Thu, May 13, 2010 at 11:31 PM, Justin P. Mattock
<justinmattock@xxxxxxxxx> wrote:
> On 05/13/10 23:20, Bruno Randolf wrote:
>>
>> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
>>>
>>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>>>
>>> <justinmattock@xxxxxxxxx> wrote:
>>>>
>>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>>>
>>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>>>>
>>>>> <justinmattock@xxxxxxxxx> wrote:
>>>>>>
>>>>>> what I can try, is(not at the convention, on eth0
>>>>>> at the moment), but when I get back to the convention
>>>>>> center place I can try your patch as well as the
>>>>>> modprobe option, to see if I can get any signs of
>>>>>> a recreation(if so I'll bisect there).
>>>>>
>>>>> The debug info I just need upon load of the module, I don't need you
>>>>> to run the debug stuff to try to reproduce. The debug print upon load
>>>>> will tell us the rxbuf size and cache line size.
>>>>>
>>>>> Luis
>>>>
>>>> o.k. it's not pretty due
>>>> to loads of avc's for SELinux:
>>>> (I run a rootless system).
>>>>
>>>> [ 84.172649] ath9k: Driver unloaded
>>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
>>>> search
>>>> } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
>>>> search
>>>> } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
>>>> dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
>>>> }
>>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
>>>> }
>>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>>>> getattr } for pid=2168 comm="modprobe"
>>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>> exe="/sbin/modprobe"
>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>>>> IRQ 17
>>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>>>> [ 100.828787] ath: EEPROM regdomain: 0x64
>>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
>>>> map [ 100.828793] ath: Country alpha2 being used: 00
>>>> [ 100.828795] ath: Regpair used: 0x64
>>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
>>>> search
>>>> } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>>>> [ 100.848788] phy1: Selected rate control algorithm
>>>> 'ath9k_rate_control'
>>>> [ 100.850035] Registered led device: ath9k-phy1::radio
>>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>>>> [ 100.851227] Registered led device: ath9k-phy1::tx
>>>> [ 100.851633] Registered led device: ath9k-phy1::rx
>>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>>>> mem=0xffffc900005a0000, irq=17
>>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>> exe="/sbin/modprobe"
>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>
>>>> but there you go dmesg of the debug info for you
>>>
>>> Justin, did you forget to use the debug parameter on modprobe ath9k?
>>>
>>> modprobe ath9k debug=0x0000020
>>>
>>> I do not see the output I expected.
>>
>> i think you have to do at least "ifconfig wlan0 up" to see it - (at least
>> for
>> ath5k).
>>
>> bruno
>>
>
> didn't think todo so, I'll redu
> again and see. BTW: the connection
> over here is dodgy(hotel) should I at-least
> find a stable access point?
Up to you, just need that print line.
ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
Luis
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