* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
@ 2010-10-09 11:53 Paul Fertser
2010-10-09 18:36 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-09 11:53 UTC (permalink / raw)
To: b43-dev
Hi,
First of all, let me express my sincere admiration of all the hard work
done on the b43. You guys rock.
I've got here a Lenovo Ideapad s9 with this lp broadcom card integrated.
Surprisingly (i've seen "same" cards work in other devices) it doesn't work
properly with b43.
The driver says core revision is 15, and fw version is 478.104 (which i
assume matches the recommended version), bleeding edge compat-wireless as
of yesterday.
The card works as expected with the sta driver, and b43 handles it nicely
after unloading wl and loading b43 (there's a funny issue with lib80211
involved (wl doesn't work properly with bleeding edge lib80211, it craps
dmesg with some garbage) so it's necessary to load different versions of it
as well). Alas it can't associate to my WPA/RSN AP after a reboot. It can
scan but not associate.
Unfortunately, loctls debugfs file is implemented only for g phy's (btw,
-ENODEV prevents the user from seeing the informational message) and i have
no other ideas how to get some useful register dumps for comparision or any
other information that can help debugging.
Please let me know and i'll do whatever testing is needed. TIA
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-09 11:53 Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Paul Fertser
@ 2010-10-09 18:36 ` Paul Fertser
2010-10-09 20:37 ` Gábor Stefanik
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-09 18:36 UTC (permalink / raw)
To: b43-dev
On Sat, Oct 09, 2010 at 03:53:20PM +0400, Paul Fertser wrote:
> The card works as expected with the sta driver, and b43 handles it nicely
> after unloading wl and loading b43
I'd expect lack of txpower adjustment for LP might very well be the cause for
this. The specs seem to be ready so probably implementing this part would not
be too hard.
In case it might be of interest, ssb sprom contents attached.
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
-------------- next part --------------
SPROM(0x082), brev, Board revision = 0x01
SPROM(0x09C), antbg0, Available antenna bitmask for 2 GHz = 0x03
SPROM(0x09C), anta0, Available antenna bitmask for 5 GHz = 0x00
SPROM(0x09E), antg0, Antenna 0 gain = 0x02
SPROM(0x09E), antg1, Antenna 1 gain = 0xFF
SPROM(0x0A0), antg2, Antenna 2 gain = 0xFF
SPROM(0x0A0), antg3, Antenna 3 gain = 0xFF
SPROM(0x062), tpi2g0, TX Power Index 2GHz = 0x8000
SPROM(0x064), tpi2g1, TX Power Index 2GHz = 0x0002
SPROM(0x066), tpi5gm0, TX Power Index 5GHz middle subband = 0x0000
SPROM(0x068), tpi5gm1, TX Power Index 5GHz middle subband = 0x1F30
SPROM(0x06A), tpi5gl0, TX Power Index 5GHz low subband = 0x1800
SPROM(0x06C), tpi5gl1, TX Power Index 5GHz low subband = 0x0000
SPROM(0x06E), tpi5gh0, TX Power Index 5GHz high subband = 0x0000
SPROM(0x070), tpi5gh1, TX Power Index 5GHz high subband = 0xFFFF
SPROM(0x140), cckpo2g, 2 GHz CCK power offset = 0xFFFF
SPROM(0x142), ofdm2g, 2 GHz OFDM power offset = 0xFFFF0008
SPROM(0x146), ofdm5gm, 5 GHz OFDM middle subband power offset = 0xFFFFFFFF
SPROM(0x14A), ofdm5gl, 5 GHz OFDM low subband power offset = 0xFFFFFFFF
SPROM(0x14E), ofdm5gh, 5 GHz OFDM high subband power offset = 0xFFFFFFFF
SPROM(0x152), mcspo2, 2 GHz MCS power offset = 0xFFFF
SPROM(0x162), mcspo5m, 5 GHz middle subband MCS power offset = 0xFFFF
SPROM(0x172), mcspo5l, 5 GHz low subband MCS power offset = 0xFFFF
SPROM(0x182), mcspo5h, 5 GHz high subband MCS power offset = 0xFFFF
SPROM(0x192), ccdpo, CCD power offset = 0xFFFF
SPROM(0x194), stbcpo, STBC power offset = 0xFFFF
SPROM(0x196), bw40po, BW40 power offset = 0xFFFF
SPROM(0x198), bwduppo, BWDUP power offset = 0xFFFF
SPROM(0x0C2), pa0b0, SISO (Path 1) Power Amplifier W0 PAB0 = 0x1797
SPROM(0x0C4), pa0b1, SISO (Path 1) Power Amplifier W0 PAB1 = 0xFA35
SPROM(0x0C6), pa0b2, SISO (Path 1) Power Amplifier W0 PAB2 = 0xFE7B
SPROM(0x0CC), pa5m0, SISO (Path 1) 5 GHz Power Amplifier middle 0 = 0xFFFF
SPROM(0x0CE), pa5m1, SISO (Path 1) 5 GHz Power Amplifier middle 1 = 0xFFFF
SPROM(0x0D0), pa5m2, SISO (Path 1) 5 GHz Power Amplifier middle 2 = 0xFFFF
SPROM(0x0D2), pa5l0, SISO (Path 1) 5 GHz Power Amplifier low 0 = 0xFFFF
SPROM(0x0D4), pa5l1, SISO (Path 1) 5 GHz Power Amplifier low 1 = 0xFFFF
SPROM(0x0D6), pa5l2, SISO (Path 1) 5 GHz Power Amplifier low 2 = 0xFFFF
SPROM(0x0D8), pa5h0, SISO (Path 1) 5 GHz Power Amplifier high 0 = 0xFFFF
SPROM(0x0DA), pa5h1, SISO (Path 1) 5 GHz Power Amplifier high 1 = 0xFFFF
SPROM(0x0DC), pa5h2, SISO (Path 1) 5 GHz Power Amplifier high 2 = 0xFFFF
SPROM(0x0C0), maxpbg, Max power 2GHz - Path 1 = 0x4A
SPROM(0x0CA), maxpa, Max power 5GHz - Path 1 = 0xFF
SPROM(0x0C0), itssibg, Idle TSSI target 2 GHz - Path 1 = 0x3E
SPROM(0x0CA), itssia, Idle TSSI target 5 GHz - Path 1 = 0xFF
SPROM(0x08C), macadr, MAC Address = 0c:60:76:9a:49:36
SPROM(0x004), subp, Subsystem Product ID = 0x04B5
SPROM(0x006), subv, Subsystem Vendor ID = 0x14E4
SPROM(0x008), ppid, PCI Product ID = 0x0078
SPROM(0x086), bflhi, High 16 bits of boardflags = 0x0002
SPROM(0x084), bfl, Low 16 bits of boardflags = 0x0201
SPROM(0x094), regrev, Regulatory revision = 0x000C
SPROM(0x092), ccode, Country Code = "US"
The input file is data from a revision 8 SPROM.
-------------- next part --------------
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
\0
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-09 18:36 ` Paul Fertser
@ 2010-10-09 20:37 ` Gábor Stefanik
2010-10-09 21:32 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Gábor Stefanik @ 2010-10-09 20:37 UTC (permalink / raw)
To: b43-dev
On Sat, Oct 9, 2010 at 8:36 PM, Paul Fertser <fercerpav@gmail.com> wrote:
> On Sat, Oct 09, 2010 at 03:53:20PM +0400, Paul Fertser wrote:
>> The card works as expected with the sta driver, and b43 handles it nicely
>> after unloading wl and loading b43
>
> I'd expect lack of txpower adjustment for LP might very well be the cause for
> this. The specs seem to be ready so probably implementing this part would not
> be too hard.
>
> In case it might be of interest, ssb sprom contents attached.
Please run: dmesg | grep -i "fatal dma error"
Chances are that you are seeing the PhoenixBIOS LP-PHY DMA bug.
(Lenovo S10 is known for showing the same bug.)
>
> --
> Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
> mailto:fercerpav at gmail.com
>
> _______________________________________________
> b43-dev mailing list
> b43-dev at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/b43-dev
>
>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-09 20:37 ` Gábor Stefanik
@ 2010-10-09 21:32 ` Paul Fertser
2010-10-09 21:37 ` Gábor Stefanik
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-09 21:32 UTC (permalink / raw)
To: b43-dev
On Sat, Oct 09, 2010 at 10:37:04PM +0200, G?bor Stefanik wrote:
> On Sat, Oct 9, 2010 at 8:36 PM, Paul Fertser <fercerpav@gmail.com> wrote:
> > On Sat, Oct 09, 2010 at 03:53:20PM +0400, Paul Fertser wrote:
> >> The card works as expected with the sta driver, and b43 handles it nicely
> >> after unloading wl and loading b43
> >
> > I'd expect lack of txpower adjustment for LP might very well be the cause for
> > this. The specs seem to be ready so probably implementing this part would not
> > be too hard.
> >
> > In case it might be of interest, ssb sprom contents attached.
>
> Please run: dmesg | grep -i "fatal dma error"
> Chances are that you are seeing the PhoenixBIOS LP-PHY DMA bug.
> (Lenovo S10 is known for showing the same bug.)
Indeed there's a fatal dma error there in the non-working case (and switching
to PIO doesn't help). But it doesn't happen after wl. Both dmesgs attached.
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
-------------- next part --------------
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.32-25-generic (buildd at rothera) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #44-Ubuntu SMP Fri Sep 17 20:26:08 UTC 2010 (Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7)
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] NSC Geode by NSC
[ 0.000000] Cyrix CyrixInstead
[ 0.000000] Centaur CentaurHauls
[ 0.000000] Transmeta GenuineTMx86
[ 0.000000] Transmeta TransmetaCPU
[ 0.000000] UMC UMC UMC UMC
[ 0.000000] Atom PSE erratum detected, BIOS microcode update recommended
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
[ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000d2000 - 00000000000d4000 (reserved)
[ 0.000000] BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003f6d0000 (usable)
[ 0.000000] BIOS-e820: 000000003f6d0000 - 000000003f6e2000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003f6e2000 - 000000003f6e3000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003f6e3000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
[ 0.000000] BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
[ 0.000000] DMI 2.5 present.
[ 0.000000] last_pfn = 0x3f6d0 max_arch_pfn = 0x100000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-DFFFF uncachable
[ 0.000000] E0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask 0C0000000 write-back
[ 0.000000] 1 base 03F700000 mask 0FFF00000 uncachable
[ 0.000000] 2 base 03F800000 mask 0FF800000 uncachable
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820 update range: 0000000000002000 - 0000000000006000 (usable) ==> (reserved)
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] modified physical RAM map:
[ 0.000000] modified: 0000000000000000 - 0000000000002000 (usable)
[ 0.000000] modified: 0000000000002000 - 0000000000006000 (reserved)
[ 0.000000] modified: 0000000000006000 - 000000000009f800 (usable)
[ 0.000000] modified: 000000000009f800 - 00000000000a0000 (reserved)
[ 0.000000] modified: 00000000000d2000 - 00000000000d4000 (reserved)
[ 0.000000] modified: 00000000000dc000 - 0000000000100000 (reserved)
[ 0.000000] modified: 0000000000100000 - 000000003f6d0000 (usable)
[ 0.000000] modified: 000000003f6d0000 - 000000003f6e2000 (ACPI data)
[ 0.000000] modified: 000000003f6e2000 - 000000003f6e3000 (ACPI NVS)
[ 0.000000] modified: 000000003f6e3000 - 0000000040000000 (reserved)
[ 0.000000] modified: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] modified: 00000000fec00000 - 00000000fec10000 (reserved)
[ 0.000000] modified: 00000000fed00000 - 00000000fed00400 (reserved)
[ 0.000000] modified: 00000000fed14000 - 00000000fed1a000 (reserved)
[ 0.000000] modified: 00000000fed1c000 - 00000000fed90000 (reserved)
[ 0.000000] modified: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] modified: 00000000ff000000 - 0000000100000000 (reserved)
[ 0.000000] initial memory mapped : 0 - 00c00000
[ 0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[ 0.000000] Using x86 segment limits to approximate NX protection
[ 0.000000] 0000000000 - 00377fe000 page 4k
[ 0.000000] kernel direct mapping tables up to 377fe000 @ 8e1000-9c2000
[ 0.000000] RAMDISK: 2eccd000 - 2f95bcb6
[ 0.000000] ACPI: RSDP 000f7a50 00024 (v02 PTLTD )
[ 0.000000] ACPI: XSDT 3f6d9f76 00084 (v01 LENOVO CB-01 06040000 LTP 00000000)
[ 0.000000] ACPI: FACP 3f6e1bd7 000F4 (v03 INTEL CALISTGA 06040000 ALAN 00000001)
[ 0.000000] ACPI: DSDT 3f6db178 069EB (v01 INTEL CALISTGA 06040000 INTL 20061109)
[ 0.000000] ACPI: FACS 3f6e2fc0 00040
[ 0.000000] ACPI: HPET 3f6e1ccb 00038 (v01 INTEL CALISTGA 06040000 LOHR 0000005A)
[ 0.000000] ACPI: MCFG 3f6e1d03 0003C (v01 INTEL CALISTGA 06040000 LOHR 0000005A)
[ 0.000000] ACPI: TCPA 3f6e1d3f 00032 (v01 PTLTD CALISTGA 06040000 PTL 00000001)
[ 0.000000] ACPI: TMOR 3f6e1d71 00026 (v01 PTLTD 06040000 PTL 00000003)
[ 0.000000] ACPI: APIC 3f6e1d97 00068 (v01 PTLTD ? APIC 06040000 LTP 00000000)
[ 0.000000] ACPI: BOOT 3f6e1dff 00028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001)
[ 0.000000] ACPI: SLIC 3f6e1e27 00176 (v01 LENOVO CB-01 06040000 LTP 00000000)
[ 0.000000] ACPI: ASF! 3f6e1f9d 00063 (v16 CETP CETP 06040000 PTL 00000001)
[ 0.000000] ACPI: SSDT 3f6da596 0025F (v01 PmRef Cpu0Tst 00003000 INTL 20050624)
[ 0.000000] ACPI: SSDT 3f6da4f0 000A6 (v01 PmRef Cpu1Tst 00003000 INTL 20050624)
[ 0.000000] ACPI: SSDT 3f6d9ffa 004F6 (v02 PmRef CpuPm 00003000 INTL 20050624)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 126MB HIGHMEM available.
[ 0.000000] 887MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 377fe000
[ 0.000000] low ram: 0 - 377fe000
[ 0.000000] node 0 low ram: 00000000 - 377fe000
[ 0.000000] node 0 bootmap 00007000 - 0000df00
[ 0.000000] (9 early reservations) ==> bootmem [0000000000 - 00377fe000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
[ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
[ 0.000000] #3 [0000100000 - 00008dced8] TEXT DATA BSS ==> [0000100000 - 00008dced8]
[ 0.000000] #4 [002eccd000 - 002f95bcb6] RAMDISK ==> [002eccd000 - 002f95bcb6]
[ 0.000000] #5 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000]
[ 0.000000] #6 [00008dd000 - 00008e0210] BRK ==> [00008dd000 - 00008e0210]
[ 0.000000] #7 [00008e1000 - 00009bc000] PGTABLE ==> [00008e1000 - 00009bc000]
[ 0.000000] #8 [0000007000 - 000000e000] BOOTMAP ==> [0000007000 - 000000e000]
[ 0.000000] found SMP MP-table at [c00f7b60] f7b60
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x000377fe
[ 0.000000] HighMem 0x000377fe -> 0x0003f6d0
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00000002
[ 0.000000] 0: 0x00000006 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0003f6d0
[ 0.000000] On node 0 totalpages: 259691
[ 0.000000] free_area_init_node: node 0, pgdat c079a760, node_mem_map c1001000
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3963 pages, LIFO batch:0
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 221486 pages, LIFO batch:31
[ 0.000000] HighMem zone: 254 pages used for memmap
[ 0.000000] HighMem zone: 32212 pages, LIFO batch:7
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 24
[ 0.000000] PM: Registered nosave memory: 0000000000002000 - 0000000000006000
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000d2000
[ 0.000000] PM: Registered nosave memory: 00000000000d2000 - 00000000000d4000
[ 0.000000] PM: Registered nosave memory: 00000000000d4000 - 00000000000dc000
[ 0.000000] PM: Registered nosave memory: 00000000000dc000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 14 pages/cpu @c17f7000 s36056 r0 d21288 u65536
[ 0.000000] pcpu-alloc: s36056 r0 d21288 u65536 alloc=16*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 257661
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic root=UUID=565e7bee-9137-4bf0-970a-b9c42bdb4880 ro quiet splash
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] allocated 5195840 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Initializing HighMem for node 0 (000377fe:0003f6d0)
[ 0.000000] Memory: 1002396k/1039168k available (4680k kernel code, 35960k reserved, 2122k data, 656k init, 129864k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfff1d000 - 0xfffff000 ( 904 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
[ 0.000000] .init : 0xc07a5000 - 0xc0849000 ( 656 kB)
[ 0.000000] .data : 0xc05922c7 - 0xc07a4e68 (2122 kB)
[ 0.000000] .text : 0xc0100000 - 0xc05922c7 (4680 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:2304 nr_irqs:424
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 1595.938 MHz processor.
[ 0.004010] Calibrating delay loop (skipped), value calculated using timer frequency.. 3191.87 BogoMIPS (lpj=6383752)
[ 0.004049] Security Framework initialized
[ 0.004093] AppArmor: AppArmor initialized
[ 0.004110] Mount-cache hash table entries: 512
[ 0.004355] Initializing cgroup subsys ns
[ 0.004365] Initializing cgroup subsys cpuacct
[ 0.004375] Initializing cgroup subsys memory
[ 0.004391] Initializing cgroup subsys devices
[ 0.004398] Initializing cgroup subsys freezer
[ 0.004403] Initializing cgroup subsys net_cls
[ 0.004438] Atom PSE erratum detected, BIOS microcode update recommended
[ 0.004448] CPU: L1 I cache: 32K, L1 D cache: 24K
[ 0.004455] CPU: L2 cache: 512K
[ 0.004460] CPU: Physical Processor ID: 0
[ 0.004465] CPU: Processor Core ID: 0
[ 0.008015] mce: CPU supports 5 MCE banks
[ 0.008032] CPU0: Thermal monitoring handled by SMI
[ 0.008040] using mwait in idle threads.
[ 0.008052] Performance Events: Atom events, Intel PMU driver.
[ 0.008070] ... version: 3
[ 0.008075] ... bit width: 40
[ 0.008080] ... generic registers: 2
[ 0.008084] ... value mask: 000000ffffffffff
[ 0.008090] ... max period: 000000007fffffff
[ 0.008095] ... fixed-purpose events: 3
[ 0.008099] ... event mask: 0000000700000003
[ 0.008108] Checking 'hlt' instruction... OK.
[ 0.024016] Disabling 4MB page tables to avoid TLB bug
[ 0.028503] ACPI: Core revision 20090903
[ 0.048018] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.048030] ftrace: allocating 21789 entries in 43 pages
[ 0.052110] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.052517] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.093198] CPU0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02
[ 0.096001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.008000] Initializing CPU#1
[ 0.008000] Atom PSE erratum detected, BIOS microcode update recommended
[ 0.008000] CPU: L1 I cache: 32K, L1 D cache: 24K
[ 0.008000] CPU: L2 cache: 512K
[ 0.008000] CPU: Physical Processor ID: 0
[ 0.008000] CPU: Processor Core ID: 0
[ 0.008000] CPU1: Thermal monitoring handled by SMI
[ 0.180068] CPU1: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02
[ 0.180099] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.184036] Brought up 2 CPUs
[ 0.184044] Total of 2 processors activated (6383.80 BogoMIPS).
[ 0.184294] CPU0 attaching sched-domain:
[ 0.184303] domain 0: span 0-1 level SIBLING
[ 0.184309] groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[ 0.184322] domain 1: span 0-1 level MC
[ 0.184327] groups: 0-1 (cpu_power = 1178)
[ 0.184341] CPU1 attaching sched-domain:
[ 0.184346] domain 0: span 0-1 level SIBLING
[ 0.184351] groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[ 0.184362] domain 1: span 0-1 level MC
[ 0.184367] groups: 0-1 (cpu_power = 1178)
[ 0.184599] devtmpfs: initialized
[ 0.184599] regulator: core version 0.5
[ 0.184599] Time: 1:10:30 Date: 10/10/10
[ 0.184599] NET: Registered protocol family 16
[ 0.184599] Trying to unpack rootfs image as initramfs...
[ 0.184599] EISA bus registered
[ 0.184608] ACPI: bus type pci registered
[ 0.184788] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[ 0.184798] PCI: MCFG area at e0000000 reserved in E820
[ 0.184804] PCI: Using MMCONFIG for extended config space
[ 0.184811] PCI: Using configuration type 1 for base access
[ 0.189846] bio: create slab <bio-0> at 0
[ 0.192324] ACPI: EC: Look up EC in DSDT
[ 0.202486] ACPI: BIOS _OSI(Linux) query ignored
[ 0.208292] ACPI: Interpreter enabled
[ 0.208311] ACPI: (supports S0 S3 S4 S5)
[ 0.208391] ACPI: Using IOAPIC for interrupt routing
[ 0.227573] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.228315] ACPI: No dock devices found.
[ 0.229854] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.230060] pci 0000:00:02.0: reg 10 32bit mmio: [0xf0500000-0xf057ffff]
[ 0.230073] pci 0000:00:02.0: reg 14 io port: [0x1800-0x1807]
[ 0.230086] pci 0000:00:02.0: reg 18 32bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.230099] pci 0000:00:02.0: reg 1c 32bit mmio: [0xf0600000-0xf063ffff]
[ 0.230167] pci 0000:00:02.1: reg 10 32bit mmio: [0xf0580000-0xf05fffff]
[ 0.230344] pci 0000:00:1b.0: reg 10 64bit mmio: [0xf0640000-0xf0643fff]
[ 0.230431] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.230443] pci 0000:00:1b.0: PME# disabled
[ 0.230575] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.230586] pci 0000:00:1c.0: PME# disabled
[ 0.230721] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.230732] pci 0000:00:1c.1: PME# disabled
[ 0.230867] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.230878] pci 0000:00:1c.2: PME# disabled
[ 0.230978] pci 0000:00:1d.0: reg 20 io port: [0x1820-0x183f]
[ 0.231083] pci 0000:00:1d.1: reg 20 io port: [0x1840-0x185f]
[ 0.231181] pci 0000:00:1d.2: reg 20 io port: [0x1860-0x187f]
[ 0.231277] pci 0000:00:1d.3: reg 20 io port: [0x1880-0x189f]
[ 0.231380] pci 0000:00:1d.7: reg 10 32bit mmio: [0xf0844000-0xf08443ff]
[ 0.231469] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.231480] pci 0000:00:1d.7: PME# disabled
[ 0.231711] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 0.231722] pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO
[ 0.231737] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0380 (mask 0007)
[ 0.231818] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
[ 0.231837] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
[ 0.231852] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
[ 0.231868] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
[ 0.231883] pci 0000:00:1f.1: reg 20 io port: [0x1810-0x181f]
[ 0.231970] pci 0000:00:1f.2: reg 10 io port: [0x18c8-0x18cf]
[ 0.232018] pci 0000:00:1f.2: reg 14 io port: [0x18c0-0x18c3]
[ 0.232035] pci 0000:00:1f.2: reg 18 io port: [0x18a8-0x18af]
[ 0.232050] pci 0000:00:1f.2: reg 1c io port: [0x180c-0x180f]
[ 0.232065] pci 0000:00:1f.2: reg 20 io port: [0x18b0-0x18bf]
[ 0.232081] pci 0000:00:1f.2: reg 24 32bit mmio: [0xf0844400-0xf08447ff]
[ 0.232129] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.232140] pci 0000:00:1f.2: PME# disabled
[ 0.232225] pci 0000:00:1f.3: reg 20 io port: [0x18e0-0x18ff]
[ 0.232522] pci 0000:02:00.0: reg 10 64bit mmio: [0xf0200000-0xf020ffff]
[ 0.232796] pci 0000:02:00.0: PME# supported from D3hot D3cold
[ 0.232815] pci 0000:02:00.0: PME# disabled
[ 0.232946] pci 0000:00:1c.0: bridge io port: [0x2000-0x2fff]
[ 0.232958] pci 0000:00:1c.0: bridge 32bit mmio: [0xf0200000-0xf02fffff]
[ 0.232974] pci 0000:00:1c.0: bridge 64bit mmio pref: [0xf0000000-0xf00fffff]
[ 0.233064] pci 0000:00:1c.1: bridge io port: [0x3000-0x3fff]
[ 0.233075] pci 0000:00:1c.1: bridge 32bit mmio: [0xf0300000-0xf03fffff]
[ 0.233091] pci 0000:00:1c.1: bridge 64bit mmio pref: [0xf0100000-0xf01fffff]
[ 0.233484] pci 0000:05:00.0: reg 10 64bit mmio: [0xf0400000-0xf0403fff]
[ 0.233726] pci 0000:05:00.0: supports D1 D2
[ 0.233734] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold
[ 0.233749] pci 0000:05:00.0: PME# disabled
[ 0.233915] pci 0000:00:1c.2: bridge 32bit mmio: [0xf0400000-0xf04fffff]
[ 0.234010] pci 0000:00:1e.0: transparent bridge
[ 0.234064] pci_bus 0000:00: on NUMA node 0
[ 0.234086] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.234718] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 0.234961] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[ 0.235194] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[ 0.235483] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
[ 0.256397] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.256675] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 *3 4 5 6 7 11 12 14 15)
[ 0.256947] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[ 0.257232] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.257507] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
[ 0.257781] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[ 0.258053] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 *5 6 7 10 12 14 15)
[ 0.258334] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[ 0.258655] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.258689] vgaarb: loaded
[ 0.259103] SCSI subsystem initialized
[ 0.259345] libata version 3.00 loaded.
[ 0.259581] usbcore: registered new interface driver usbfs
[ 0.259628] usbcore: registered new interface driver hub
[ 0.259716] usbcore: registered new device driver usb
[ 0.260357] ACPI: WMI: Mapper loaded
[ 0.260365] PCI: Using ACPI for IRQ routing
[ 0.261251] NetLabel: Initializing
[ 0.261259] NetLabel: domain hash size = 128
[ 0.261264] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.261297] NetLabel: unlabeled traffic allowed by default
[ 0.261413] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.261429] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.264132] Switching to clocksource tsc
[ 0.269013] AppArmor: AppArmor Filesystem Enabled
[ 0.269060] pnp: PnP ACPI init
[ 0.269102] ACPI: bus type pnp registered
[ 0.277853] pnp: PnP ACPI: found 10 devices
[ 0.277862] ACPI: ACPI bus type pnp unregistered
[ 0.277873] PnPBIOS: Disabled by ACPI PNP
[ 0.277905] system 00:01: iomem range 0xe0000000-0xefffffff has been reserved
[ 0.277916] system 00:01: iomem range 0xfed14000-0xfed17fff has been reserved
[ 0.277926] system 00:01: iomem range 0xfed18000-0xfed18fff has been reserved
[ 0.277937] system 00:01: iomem range 0xfed19000-0xfed19fff has been reserved
[ 0.277949] system 00:01: iomem range 0xfed1c000-0xfed1ffff has been reserved
[ 0.277959] system 00:01: iomem range 0xfed20000-0xfed3ffff has been reserved
[ 0.277969] system 00:01: iomem range 0xfed40000-0xfed44fff has been reserved
[ 0.277980] system 00:01: iomem range 0xfed45000-0xfed8ffff has been reserved
[ 0.278005] system 00:03: iomem range 0xfed00000-0xfed003ff has been reserved
[ 0.278029] system 00:05: ioport range 0x800-0x80f has been reserved
[ 0.278041] system 00:05: ioport range 0x1000-0x107f has been reserved
[ 0.278051] system 00:05: ioport range 0x1180-0x11bf has been reserved
[ 0.278061] system 00:05: ioport range 0x1640-0x164f has been reserved
[ 0.278071] system 00:05: ioport range 0xfe00-0xfe00 has been reserved
[ 0.278081] system 00:05: ioport range 0x380-0x384 has been reserved
[ 0.278091] system 00:05: ioport range 0x386-0x387 has been reserved
[ 0.278110] system 00:06: ioport range 0x6a0-0x6af has been reserved
[ 0.278120] system 00:06: ioport range 0x6b0-0x6ff has been reserved
[ 0.313347] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
[ 0.313361] pci 0000:00:1c.0: IO window: 0x2000-0x2fff
[ 0.313375] pci 0000:00:1c.0: MEM window: 0xf0200000-0xf02fffff
[ 0.313388] pci 0000:00:1c.0: PREFETCH window: 0x000000f0000000-0x000000f00fffff
[ 0.313404] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:03
[ 0.313413] pci 0000:00:1c.1: IO window: 0x3000-0x3fff
[ 0.313426] pci 0000:00:1c.1: MEM window: 0xf0300000-0xf03fffff
[ 0.313438] pci 0000:00:1c.1: PREFETCH window: 0x000000f0100000-0x000000f01fffff
[ 0.313454] pci 0000:00:1c.2: PCI bridge, secondary bus 0000:05
[ 0.313464] pci 0000:00:1c.2: IO window: 0x4000-0x4fff
[ 0.313477] pci 0000:00:1c.2: MEM window: 0xf0400000-0xf04fffff
[ 0.313489] pci 0000:00:1c.2: PREFETCH window: 0x00000040000000-0x000000401fffff
[ 0.313507] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:06
[ 0.313514] pci 0000:00:1e.0: IO window: disabled
[ 0.313526] pci 0000:00:1e.0: MEM window: disabled
[ 0.313538] pci 0000:00:1e.0: PREFETCH window: disabled
[ 0.313583] alloc irq_desc for 17 on node -1
[ 0.313590] alloc kstat_irqs on node -1
[ 0.313610] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.313625] pci 0000:00:1c.0: setting latency timer to 64
[ 0.313649] alloc irq_desc for 16 on node -1
[ 0.313655] alloc kstat_irqs on node -1
[ 0.313667] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.313679] pci 0000:00:1c.1: setting latency timer to 64
[ 0.313700] alloc irq_desc for 18 on node -1
[ 0.313706] alloc kstat_irqs on node -1
[ 0.313717] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.313729] pci 0000:00:1c.2: setting latency timer to 64
[ 0.313746] pci 0000:00:1e.0: setting latency timer to 64
[ 0.313759] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.313767] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff]
[ 0.313776] pci_bus 0000:02: resource 0 io: [0x2000-0x2fff]
[ 0.313785] pci_bus 0000:02: resource 1 mem: [0xf0200000-0xf02fffff]
[ 0.313793] pci_bus 0000:02: resource 2 pref mem [0xf0000000-0xf00fffff]
[ 0.313802] pci_bus 0000:03: resource 0 io: [0x3000-0x3fff]
[ 0.313810] pci_bus 0000:03: resource 1 mem: [0xf0300000-0xf03fffff]
[ 0.313819] pci_bus 0000:03: resource 2 pref mem [0xf0100000-0xf01fffff]
[ 0.313828] pci_bus 0000:05: resource 0 io: [0x4000-0x4fff]
[ 0.313836] pci_bus 0000:05: resource 1 mem: [0xf0400000-0xf04fffff]
[ 0.313845] pci_bus 0000:05: resource 2 pref mem [0x40000000-0x401fffff]
[ 0.313856] pci_bus 0000:06: resource 3 io: [0x00-0xffff]
[ 0.313864] pci_bus 0000:06: resource 4 mem: [0x000000-0xffffffff]
[ 0.313964] NET: Registered protocol family 2
[ 0.314242] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.315226] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.316407] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.316970] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.316984] TCP reno registered
[ 0.317261] NET: Registered protocol family 1
[ 0.317317] pci 0000:00:02.0: Boot video device
[ 0.317572] Simple Boot Flag at 0x36 set to 0x1
[ 0.318085] cpufreq-nforce2: No nForce2 chipset.
[ 0.318184] Scanning for low memory corruption every 60 seconds
[ 0.318560] audit: initializing netlink socket (disabled)
[ 0.318591] type=2000 audit(1286673030.314:1): initialized
[ 0.340257] highmem bounce pool size: 64 pages
[ 0.340273] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.345541] VFS: Disk quotas dquot_6.5.2
[ 0.345732] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.347838] fuse init (API version 7.13)
[ 0.348133] msgmni has been set to 1704
[ 0.348837] alg: No test for stdrng (krng)
[ 0.349032] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.349042] io scheduler noop registered
[ 0.349048] io scheduler anticipatory registered
[ 0.349054] io scheduler deadline registered
[ 0.349191] io scheduler cfq registered (default)
[ 0.349558] alloc irq_desc for 24 on node -1
[ 0.349566] alloc kstat_irqs on node -1
[ 0.349591] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X
[ 0.349611] pcieport 0000:00:1c.0: setting latency timer to 64
[ 0.349894] alloc irq_desc for 25 on node -1
[ 0.349901] alloc kstat_irqs on node -1
[ 0.349919] pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X
[ 0.349937] pcieport 0000:00:1c.1: setting latency timer to 64
[ 0.350218] alloc irq_desc for 26 on node -1
[ 0.350225] alloc kstat_irqs on node -1
[ 0.350247] pcieport 0000:00:1c.2: irq 26 for MSI/MSI-X
[ 0.350269] pcieport 0000:00:1c.2: setting latency timer to 64
[ 0.350535] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.350827] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.355471] ACPI: AC Adapter [ACAD] (on-line)
[ 0.355746] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.355757] ACPI: Power Button [PWRB]
[ 0.355892] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 0.355902] ACPI: Sleep Button [SLPB]
[ 0.356048] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[ 0.455190] ACPI: Lid Switch [LID]
[ 0.455425] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.455437] ACPI: Power Button [PWRF]
[ 0.457182] ACPI: SSDT 3f6dae5f 00245 (v02 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.458469] ACPI: SSDT 3f6da7f5 005E5 (v02 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.465283] Monitor-Mwait will be used to enter C-1 state
[ 0.465394] Monitor-Mwait will be used to enter C-2 state
[ 0.465488] Monitor-Mwait will be used to enter C-3 state
[ 0.465513] Marking TSC unstable due to TSC halts in idle
[ 0.465701] processor LNXCPU:00: registered as cooling_device0
[ 0.466786] ACPI: SSDT 3f6db0a4 000D4 (v02 PmRef Cpu1Ist 00003000 INTL 20050624)
[ 0.467710] ACPI: SSDT 3f6dadda 00085 (v02 PmRef Cpu1Cst 00003000 INTL 20050624)
[ 0.469134] Switching to clocksource hpet
[ 0.477459] processor LNXCPU:01: registered as cooling_device1
[ 0.486897] thermal LNXTHERM:01: registered as thermal_zone0
[ 0.486928] ACPI: Thermal Zone [TZ00] (60 C)
[ 0.492574] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.497577] brd: module loaded
[ 0.499535] loop: module loaded
[ 0.499838] input: Macintosh mouse button emulation as /devices/virtual/input/input4
[ 0.500286] isapnp: Scanning for PnP cards...
[ 0.531253] ACPI: Battery Slot [BAT0] (battery present)
[ 0.551821] ata_piix 0000:00:1f.1: version 2.13
[ 0.551869] alloc irq_desc for 19 on node -1
[ 0.551878] alloc kstat_irqs on node -1
[ 0.551899] ata_piix 0000:00:1f.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.551988] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 0.595911] scsi0 : ata_piix
[ 0.640001] scsi1 : ata_piix
[ 0.641484] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14
[ 0.641494] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15
[ 0.641593] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.641608] ata_piix 0000:00:1f.2: MAP [ P0 P2 -- -- ]
[ 0.673146] ata2: port disabled. ignoring.
[ 0.801297] ata_piix 0000:00:1f.2: setting latency timer to 64
[ 0.825296] scsi2 : ata_piix
[ 0.860505] isapnp: No Plug & Play device found
[ 0.861050] scsi3 : ata_piix
[ 0.861216] ata3: SATA max UDMA/133 cmd 0x18c8 ctl 0x18c0 bmdma 0x18b0 irq 19
[ 0.861225] ata4: SATA max UDMA/133 cmd 0x18a8 ctl 0x180c bmdma 0x18b8 irq 19
[ 0.862445] Fixed MDIO Bus: probed
[ 0.862573] PPP generic driver version 2.4.2
[ 0.862744] tun: Universal TUN/TAP device driver, 1.6
[ 0.862751] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 0.863021] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.863087] alloc irq_desc for 23 on node -1
[ 0.863094] alloc kstat_irqs on node -1
[ 0.863112] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.863154] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 0.863165] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 0.863270] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 0.863318] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 0.863341] ehci_hcd 0000:00:1d.7: debug port 1
[ 0.867259] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 0.867305] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf0844000
[ 0.884085] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 0.884442] usb usb1: configuration #1 chosen from 1 choice
[ 0.884541] hub 1-0:1.0: USB hub found
[ 0.884573] hub 1-0:1.0: 8 ports detected
[ 0.884781] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.884837] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.884933] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.884954] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.884963] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.885100] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.885150] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820
[ 0.885450] usb usb2: configuration #1 chosen from 1 choice
[ 0.885538] hub 2-0:1.0: USB hub found
[ 0.885560] hub 2-0:1.0: 2 ports detected
[ 0.885703] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.885722] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.885731] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.885858] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 0.885904] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001840
[ 0.886178] usb usb3: configuration #1 chosen from 1 choice
[ 0.886265] hub 3-0:1.0: USB hub found
[ 0.886287] hub 3-0:1.0: 2 ports detected
[ 0.886408] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.886424] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.886433] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.886560] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 0.886631] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860
[ 0.886928] usb usb4: configuration #1 chosen from 1 choice
[ 0.887015] hub 4-0:1.0: USB hub found
[ 0.887037] hub 4-0:1.0: 2 ports detected
[ 0.887172] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 0.887188] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 0.887198] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 0.887304] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 0.887364] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880
[ 0.887670] usb usb5: configuration #1 chosen from 1 choice
[ 0.887761] hub 5-0:1.0: USB hub found
[ 0.887781] hub 5-0:1.0: 2 ports detected
[ 0.888122] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.900868] Failed to disable AUX port, but continuing anyway... Is this a SiS?
[ 0.900880] If AUX port is really absent please use the 'i8042.noaux' option.
[ 0.915371] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.915404] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.915892] mice: PS/2 mouse device common for all mice
[ 0.917190] rtc_cmos 00:07: RTC can wake from S4
[ 0.917340] rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
[ 0.917403] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.917765] device-mapper: uevent: version 1.0.3
[ 0.918145] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel at redhat.com
[ 0.918422] device-mapper: multipath: version 1.1.0 loaded
[ 0.918431] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.918829] EISA: Probing bus 0 at eisa.0
[ 0.918845] Cannot allocate resource for EISA slot 1
[ 0.918853] Cannot allocate resource for EISA slot 2
[ 0.918860] Cannot allocate resource for EISA slot 3
[ 0.918867] Cannot allocate resource for EISA slot 4
[ 0.918895] EISA: Detected 0 cards.
[ 0.919413] cpuidle: using governor ladder
[ 0.919782] cpuidle: using governor menu
[ 0.921254] TCP cubic registered
[ 0.921879] NET: Registered protocol family 10
[ 0.923339] lo: Disabled Privacy Extensions
[ 0.924397] NET: Registered protocol family 17
[ 0.925885] Using IPI No-Shortcut mode
[ 0.926206] PM: Resume from disk failed.
[ 0.926241] registered taskstats version 1
[ 0.927383] Magic number: 14:493:154
[ 0.927420] bdi 1:6: hash matches
[ 0.927470] acpi device:21: hash matches
[ 0.927586] rtc_cmos 00:07: setting system clock to 2010-10-10 01:10:31 UTC (1286673031)
[ 0.927597] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.927603] EDD information not available.
[ 0.927716] Freeing initrd memory: 12859k freed
[ 0.936165] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
[ 1.086649] ata3.00: ATA-8: WDC WD1600BEVT-22ZCT0, 11.01A11, max UDMA/133
[ 1.086658] ata3.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.101348] ata3.00: configured for UDMA/133
[ 1.101671] scsi 2:0:0:0: Direct-Access ATA WDC WD1600BEVT-2 11.0 PQ: 0 ANSI: 5
[ 1.101999] sd 2:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 1.102063] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 1.102201] sd 2:0:0:0: [sda] Write Protect is off
[ 1.102211] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.102313] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.102694] sda: sda1 sda2 < sda5 sda6 sda7 > sda3
[ 1.141143] sd 2:0:0:0: [sda] Attached SCSI disk
[ 1.141216] Freeing unused kernel memory: 656k freed
[ 1.141774] Write protecting the kernel text: 4684k
[ 1.141859] Write protecting the kernel read-only data: 1840k
[ 1.184863] udev: starting version 151
[ 1.192118] usb 1-3: new high speed USB device using ehci_hcd and address 2
[ 1.503842] Linux agpgart interface v0.103
[ 1.512208] tg3.c:v3.102 (September 1, 2009)
[ 1.512296] tg3 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.512321] tg3 0000:02:00.0: setting latency timer to 64
[ 1.523062] usb 1-3: configuration #1 chosen from 1 choice
[ 1.535548] acpi device:03: registered as cooling_device2
[ 1.535972] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
[ 1.536141] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 1.622202] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
[ 1.622544] agpgart-intel 0000:00:00.0: detected 7932K stolen memory
[ 1.624519] [drm] Initialized drm 1.1.0 20060810
[ 1.625851] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 1.668071] usb 1-5: new high speed USB device using ehci_hcd and address 3
[ 1.696142] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.696158] i915 0000:00:02.0: setting latency timer to 64
[ 1.708866] [drm] set up 7M of stolen space
[ 1.811259] usb 1-5: configuration #1 chosen from 1 choice
[ 1.812284] [drm] initialized overlay support
[ 1.838299] Initializing USB Mass Storage driver...
[ 1.838623] scsi4 : SCSI emulation for USB Mass Storage devices
[ 1.839038] usbcore: registered new interface driver usb-storage
[ 1.839047] USB Mass Storage support registered.
[ 1.839981] usb-storage: device found at 3
[ 1.839987] usb-storage: waiting for device to settle before scanning
[ 1.896092] eth0: Tigon3 [partno(BCM95906) rev c002] (PCI Express) MAC address 00:26:9e:70:80:c2
[ 1.896104] eth0: attached PHY is 5906 (10/100Base-TX Ethernet) (WireSpeed[0])
[ 1.896112] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[0]
[ 1.896118] eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[ 2.194845] fb0: inteldrmfb frame buffer device
[ 2.194853] registered panic notifier
[ 2.194871] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 2.199729] vga16fb: initializing
[ 2.199740] vga16fb: mapped to 0xc00a0000
[ 2.199750] vga16fb: not registering due to another framebuffer present
[ 2.583283] Console: switching to colour frame buffer device 128x37
[ 3.376823] EXT4-fs (sda6): mounted filesystem with ordered data mode
[ 5.955595] Adding 2353480k swap on /dev/sda7. Priority:-1 extents:1 across:2353480k
[ 6.636218] udev: starting version 151
[ 6.856085] usb-storage: device scan complete
[ 6.858246] scsi 4:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS
[ 6.859837] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 6.888112] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 7.706181] type=1505 audit(1286658638.277:2): operation="profile_load" pid=514 name="/sbin/dhclient3"
[ 7.706729] type=1505 audit(1286658638.277:3): operation="profile_load" pid=514 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
[ 7.707043] type=1505 audit(1286658638.277:4): operation="profile_load" pid=514 name="/usr/lib/connman/scripts/dhclient-script"
[ 8.662274] lib80211: common routines for IEEE802.11 drivers
[ 8.662285] lib80211_crypt: registered algorithm 'NULL'
[ 8.740275] wl: module license 'MIXED/Proprietary' taints kernel.
[ 8.740285] Disabling lock debugging due to kernel taint
[ 8.743887] wl: disagrees about version of symbol lib80211_get_crypto_ops
[ 8.743899] wl: Unknown symbol lib80211_get_crypto_ops
[ 9.443680] intel_rng: FWH not detected
[ 9.461693] Linux video capture interface: v2.00
[ 9.561068] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:0141)
[ 9.566215] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/input/input7
[ 9.566566] usbcore: registered new interface driver uvcvideo
[ 9.566689] USB Video Class driver (v0.1.0)
[ 9.762104] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04731/0xa40000
[ 9.838553] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input8
[ 10.103334] lp: driver loaded but no devices found
[ 11.337875] alloc irq_desc for 22 on node -1
[ 11.337885] alloc kstat_irqs on node -1
[ 11.337906] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 11.337998] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 11.607910] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input9
[ 12.042134] type=1505 audit(1286658642.612:5): operation="profile_load" pid=765 name="/usr/share/gdm/guest-session/Xsession"
[ 12.045803] type=1505 audit(1286658642.616:6): operation="profile_replace" pid=777 name="/sbin/dhclient3"
[ 12.046368] type=1505 audit(1286658642.616:7): operation="profile_replace" pid=777 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
[ 12.046692] type=1505 audit(1286658642.616:8): operation="profile_replace" pid=777 name="/usr/lib/connman/scripts/dhclient-script"
[ 12.175679] type=1505 audit(1286658642.745:9): operation="profile_load" pid=778 name="/usr/bin/evince"
[ 12.192104] type=1505 audit(1286658642.764:10): operation="profile_load" pid=778 name="/usr/bin/evince-previewer"
[ 12.205429] type=1505 audit(1286658642.776:11): operation="profile_load" pid=778 name="/usr/bin/evince-thumbnailer"
[ 15.226932] alloc irq_desc for 27 on node -1
[ 15.226940] alloc kstat_irqs on node -1
[ 15.227013] tg3 0000:02:00.0: irq 27 for MSI/MSI-X
[ 15.260605] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 20.716780] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[ 20.716791] vboxdrv: Successfully done.
[ 20.716797] vboxdrv: Found 2 processor cores.
[ 20.719211] vboxdrv: fAsync=0 offMin=0x198 offMax=0x8f4
[ 20.720930] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 20.720940] vboxdrv: Successfully loaded version 3.1.6_OSE (interface 0x00100001).
[ 23.062824] ppdev: user-space parallel port driver
[ 25.613469] CPU0 attaching NULL sched-domain.
[ 25.613485] CPU1 attaching NULL sched-domain.
[ 25.632190] CPU0 attaching sched-domain:
[ 25.632201] domain 0: span 0-1 level SIBLING
[ 25.632211] groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[ 25.632230] domain 1: span 0-1 level MC
[ 25.632238] groups: 0-1 (cpu_power = 1178)
[ 25.632254] CPU1 attaching sched-domain:
[ 25.632260] domain 0: span 0-1 level SIBLING
[ 25.632268] groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[ 25.632285] domain 1: span 0-1 level MC
[ 25.632292] groups: 0-1 (cpu_power = 1178)
[ 26.501102] CPU0 attaching NULL sched-domain.
[ 26.501117] CPU1 attaching NULL sched-domain.
[ 26.524196] CPU0 attaching sched-domain:
[ 26.524205] domain 0: span 0-1 level SIBLING
[ 26.524211] groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[ 26.524224] domain 1: span 0-1 level MC
[ 26.524229] groups: 0-1 (cpu_power = 1178)
[ 26.524241] CPU1 attaching sched-domain:
[ 26.524246] domain 0: span 0-1 level SIBLING
[ 26.524251] groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[ 26.524262] domain 1: span 0-1 level MC
[ 26.524267] groups: 0-1 (cpu_power = 1178)
[ 136.614492] Compat-wireless backport release: compat-wireless-2010-10-01-10-gb9b0a4f
[ 136.614511] Backport based on linux-next.git next-20101008
[ 136.749762] cfg80211: Calling CRDA to update world regulatory domain
[ 136.816701] cfg80211: World regulatory domain updated:
[ 136.816716] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 136.816732] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 136.816745] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 136.816758] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 136.816771] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 136.816783] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 137.031176] b43-pci-bridge 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 137.031206] b43-pci-bridge 0000:05:00.0: setting latency timer to 64
[ 137.048722] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243)
[ 137.048794] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243)
[ 137.048824] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243)
[ 137.048853] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243)
[ 137.097743] ssb: Sonics Silicon Backplane found on PCI device 0000:05:00.0
[ 137.172490] b43-phy0: Broadcom 4312 WLAN found (core revision 15)
[ 137.212386] b43-phy0 debug: Found PHY: Analog 6, Type 5, Revision 1
[ 137.212456] b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
[ 137.311595] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 137.318458] Registered led device: b43-phy0::tx
[ 137.319365] Registered led device: b43-phy0::rx
[ 137.325175] Registered led device: b43-phy0::radio
[ 137.325251] Broadcom 43xx driver loaded [ Features: PMNLS, Firmware-ID: FW13 ]
[ 137.652384] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23)
[ 137.655225] b43-phy0 debug: b2062: Using crystal tab entry 19200 kHz.
[ 143.092442] b43-phy0 debug: Chip initialized
[ 143.092975] b43-phy0 debug: 64-bit DMA initialized
[ 143.093743] b43-phy0 debug: QoS enabled
[ 143.118198] b43-phy0 debug: Wireless interface started
[ 143.125539] b43-phy0 debug: Adding Interface type 2
[ 143.127280] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 143.526802] b43-phy0 ERROR: Fatal DMA error: 0x00000800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000
[ 143.526831] b43-phy0 ERROR: This device does not support DMA on your system. It will now be switched to PIO.
[ 143.526847] b43-phy0: Controller RESET (DMA error) ...
[ 143.527397] b43-phy0 debug: Wireless interface stopped
[ 143.528137] b43-phy0 debug: DMA-64 rx_ring: Used slots 1/64, Failed frames 0/0 = 0.0%, Average tries 0.00
[ 143.528510] b43-phy0 debug: DMA-64 tx_ring_AC_BK: Used slots 0/256, Failed frames 0/0 = 0.0%, Average tries 0.00
[ 143.537216] b43-phy0 debug: DMA-64 tx_ring_AC_BE: Used slots 0/256, Failed frames 0/0 = 0.0%, Average tries 0.00
[ 143.545143] b43-phy0 debug: DMA-64 tx_ring_AC_VI: Used slots 0/256, Failed frames 0/0 = 0.0%, Average tries 0.00
[ 143.553165] b43-phy0 debug: DMA-64 tx_ring_AC_VO: Used slots 2/256, Failed frames 0/3 = 0.0%, Average tries 1.00
[ 143.561076] b43-phy0 debug: DMA-64 tx_ring_mcast: Used slots 0/256, Failed frames 0/0 = 0.0%, Average tries 0.00
[ 143.756456] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23)
[ 143.759103] b43-phy0 debug: b2062: Using crystal tab entry 19200 kHz.
[ 149.180419] b43-phy0 debug: Chip initialized
[ 149.180543] b43-phy0 debug: PIO initialized
[ 149.180657] b43-phy0 debug: QoS enabled
[ 149.203137] b43-phy0 debug: Wireless interface started
[ 149.203170] b43-phy0: Controller restarted
[ 156.413333] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 156.413363] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 156.429131] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 156.430700] wlan0: authenticated
[ 156.430798] wlan0: associate with 00:02:84:7d:3c:02 (try 1)
[ 156.438443] wlan0: RX AssocResp from 00:02:84:7d:3c:02 (capab=0x431 status=0 aid=1)
[ 156.438464] wlan0: associated
[ 156.441553] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 159.370363] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 15)
[ 159.384685] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 159.400985] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 159.401010] cfg80211: Restoring regulatory settings
[ 159.401028] cfg80211: Calling CRDA to update world regulatory domain
[ 159.409187] cfg80211: World regulatory domain updated:
[ 159.409195] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 159.409204] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 159.409210] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 159.409217] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 159.409223] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 159.409230] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 160.797497] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 160.799111] wlan0: authenticated
[ 160.799210] wlan0: associate with 00:02:84:7d:3c:02 (try 1)
[ 160.803643] wlan0: RX AssocResp from 00:02:84:7d:3c:02 (capab=0x431 status=0 aid=1)
[ 160.803663] wlan0: associated
[ 163.788434] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 15)
[ 163.812694] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 163.817482] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 163.817506] cfg80211: Restoring regulatory settings
[ 163.817524] cfg80211: Calling CRDA to update world regulatory domain
[ 163.834504] cfg80211: World regulatory domain updated:
[ 163.834514] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 163.834525] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 163.834534] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 163.834543] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 163.834552] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 163.834560] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 165.217755] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 165.219316] wlan0: authenticated
[ 165.219417] wlan0: associate with 00:02:84:7d:3c:02 (try 1)
[ 165.223839] wlan0: RX AssocResp from 00:02:84:7d:3c:02 (capab=0x431 status=0 aid=1)
[ 165.223859] wlan0: associated
[ 166.809110] wlan0: no IPv6 routers present
[ 168.206385] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 15)
[ 168.220589] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 168.236576] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 168.236591] cfg80211: Restoring regulatory settings
[ 168.236600] cfg80211: Calling CRDA to update world regulatory domain
[ 168.247823] cfg80211: World regulatory domain updated:
[ 168.247837] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 168.247853] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 168.247866] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 168.247879] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 168.247892] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 168.247905] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 169.637391] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 169.639499] wlan0: authenticated
[ 169.639596] wlan0: associate with 00:02:84:7d:3c:02 (try 1)
[ 169.643837] wlan0: RX AssocResp from 00:02:84:7d:3c:02 (capab=0x431 status=0 aid=1)
[ 169.643858] wlan0: associated
[ 172.624353] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 15)
[ 172.636673] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 172.644950] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 172.644974] cfg80211: Restoring regulatory settings
[ 172.644990] cfg80211: Calling CRDA to update world regulatory domain
[ 172.658062] cfg80211: World regulatory domain updated:
[ 172.658080] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 172.658100] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 172.658119] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 172.658137] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 172.658155] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 172.658172] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 174.045029] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 174.046878] wlan0: authenticated
[ 174.047695] wlan0: associate with 00:02:84:7d:3c:02 (try 1)
[ 174.051819] wlan0: RX AssocResp from 00:02:84:7d:3c:02 (capab=0x431 status=0 aid=1)
[ 174.051840] wlan0: associated
[ 177.042314] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 15)
[ 177.056640] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 177.065380] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 177.065404] cfg80211: Restoring regulatory settings
[ 177.065420] cfg80211: Calling CRDA to update world regulatory domain
[ 177.073865] cfg80211: World regulatory domain updated:
[ 177.073877] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 177.073888] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 177.073897] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 177.073905] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 177.073913] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 177.073957] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
-------------- next part --------------
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.32-25-generic (buildd at rothera) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #44-Ubuntu SMP Fri Sep 17 20:26:08 UTC 2010 (Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7)
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] NSC Geode by NSC
[ 0.000000] Cyrix CyrixInstead
[ 0.000000] Centaur CentaurHauls
[ 0.000000] Transmeta GenuineTMx86
[ 0.000000] Transmeta TransmetaCPU
[ 0.000000] UMC UMC UMC UMC
[ 0.000000] Atom PSE erratum detected, BIOS microcode update recommended
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
[ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000d2000 - 00000000000d4000 (reserved)
[ 0.000000] BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003f6d0000 (usable)
[ 0.000000] BIOS-e820: 000000003f6d0000 - 000000003f6e2000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003f6e2000 - 000000003f6e3000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003f6e3000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
[ 0.000000] BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
[ 0.000000] DMI 2.5 present.
[ 0.000000] last_pfn = 0x3f6d0 max_arch_pfn = 0x100000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-DFFFF uncachable
[ 0.000000] E0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask 0C0000000 write-back
[ 0.000000] 1 base 03F700000 mask 0FFF00000 uncachable
[ 0.000000] 2 base 03F800000 mask 0FF800000 uncachable
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820 update range: 0000000000002000 - 0000000000006000 (usable) ==> (reserved)
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] modified physical RAM map:
[ 0.000000] modified: 0000000000000000 - 0000000000002000 (usable)
[ 0.000000] modified: 0000000000002000 - 0000000000006000 (reserved)
[ 0.000000] modified: 0000000000006000 - 000000000009f800 (usable)
[ 0.000000] modified: 000000000009f800 - 00000000000a0000 (reserved)
[ 0.000000] modified: 00000000000d2000 - 00000000000d4000 (reserved)
[ 0.000000] modified: 00000000000dc000 - 0000000000100000 (reserved)
[ 0.000000] modified: 0000000000100000 - 000000003f6d0000 (usable)
[ 0.000000] modified: 000000003f6d0000 - 000000003f6e2000 (ACPI data)
[ 0.000000] modified: 000000003f6e2000 - 000000003f6e3000 (ACPI NVS)
[ 0.000000] modified: 000000003f6e3000 - 0000000040000000 (reserved)
[ 0.000000] modified: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] modified: 00000000fec00000 - 00000000fec10000 (reserved)
[ 0.000000] modified: 00000000fed00000 - 00000000fed00400 (reserved)
[ 0.000000] modified: 00000000fed14000 - 00000000fed1a000 (reserved)
[ 0.000000] modified: 00000000fed1c000 - 00000000fed90000 (reserved)
[ 0.000000] modified: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] modified: 00000000ff000000 - 0000000100000000 (reserved)
[ 0.000000] initial memory mapped : 0 - 00c00000
[ 0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[ 0.000000] Using x86 segment limits to approximate NX protection
[ 0.000000] 0000000000 - 00377fe000 page 4k
[ 0.000000] kernel direct mapping tables up to 377fe000 @ 8e1000-9c2000
[ 0.000000] RAMDISK: 2eccd000 - 2f95bcb6
[ 0.000000] ACPI: RSDP 000f7a50 00024 (v02 PTLTD )
[ 0.000000] ACPI: XSDT 3f6d9f76 00084 (v01 LENOVO CB-01 06040000 LTP 00000000)
[ 0.000000] ACPI: FACP 3f6e1bd7 000F4 (v03 INTEL CALISTGA 06040000 ALAN 00000001)
[ 0.000000] ACPI: DSDT 3f6db178 069EB (v01 INTEL CALISTGA 06040000 INTL 20061109)
[ 0.000000] ACPI: FACS 3f6e2fc0 00040
[ 0.000000] ACPI: HPET 3f6e1ccb 00038 (v01 INTEL CALISTGA 06040000 LOHR 0000005A)
[ 0.000000] ACPI: MCFG 3f6e1d03 0003C (v01 INTEL CALISTGA 06040000 LOHR 0000005A)
[ 0.000000] ACPI: TCPA 3f6e1d3f 00032 (v01 PTLTD CALISTGA 06040000 PTL 00000001)
[ 0.000000] ACPI: TMOR 3f6e1d71 00026 (v01 PTLTD 06040000 PTL 00000003)
[ 0.000000] ACPI: APIC 3f6e1d97 00068 (v01 PTLTD ? APIC 06040000 LTP 00000000)
[ 0.000000] ACPI: BOOT 3f6e1dff 00028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001)
[ 0.000000] ACPI: SLIC 3f6e1e27 00176 (v01 LENOVO CB-01 06040000 LTP 00000000)
[ 0.000000] ACPI: ASF! 3f6e1f9d 00063 (v16 CETP CETP 06040000 PTL 00000001)
[ 0.000000] ACPI: SSDT 3f6da596 0025F (v01 PmRef Cpu0Tst 00003000 INTL 20050624)
[ 0.000000] ACPI: SSDT 3f6da4f0 000A6 (v01 PmRef Cpu1Tst 00003000 INTL 20050624)
[ 0.000000] ACPI: SSDT 3f6d9ffa 004F6 (v02 PmRef CpuPm 00003000 INTL 20050624)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] 126MB HIGHMEM available.
[ 0.000000] 887MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 377fe000
[ 0.000000] low ram: 0 - 377fe000
[ 0.000000] node 0 low ram: 00000000 - 377fe000
[ 0.000000] node 0 bootmap 00007000 - 0000df00
[ 0.000000] (9 early reservations) ==> bootmem [0000000000 - 00377fe000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
[ 0.000000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
[ 0.000000] #3 [0000100000 - 00008dced8] TEXT DATA BSS ==> [0000100000 - 00008dced8]
[ 0.000000] #4 [002eccd000 - 002f95bcb6] RAMDISK ==> [002eccd000 - 002f95bcb6]
[ 0.000000] #5 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000]
[ 0.000000] #6 [00008dd000 - 00008e0210] BRK ==> [00008dd000 - 00008e0210]
[ 0.000000] #7 [00008e1000 - 00009bc000] PGTABLE ==> [00008e1000 - 00009bc000]
[ 0.000000] #8 [0000007000 - 000000e000] BOOTMAP ==> [0000007000 - 000000e000]
[ 0.000000] found SMP MP-table at [c00f7b60] f7b60
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x000377fe
[ 0.000000] HighMem 0x000377fe -> 0x0003f6d0
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00000002
[ 0.000000] 0: 0x00000006 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0003f6d0
[ 0.000000] On node 0 totalpages: 259691
[ 0.000000] free_area_init_node: node 0, pgdat c079a760, node_mem_map c1001000
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3963 pages, LIFO batch:0
[ 0.000000] Normal zone: 1744 pages used for memmap
[ 0.000000] Normal zone: 221486 pages, LIFO batch:31
[ 0.000000] HighMem zone: 254 pages used for memmap
[ 0.000000] HighMem zone: 32212 pages, LIFO batch:7
[ 0.000000] Using APIC driver default
[ 0.000000] ACPI: PM-Timer IO Port: 0x1008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 24
[ 0.000000] PM: Registered nosave memory: 0000000000002000 - 0000000000006000
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000d2000
[ 0.000000] PM: Registered nosave memory: 00000000000d2000 - 00000000000d4000
[ 0.000000] PM: Registered nosave memory: 00000000000d4000 - 00000000000dc000
[ 0.000000] PM: Registered nosave memory: 00000000000dc000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 14 pages/cpu @c17f7000 s36056 r0 d21288 u65536
[ 0.000000] pcpu-alloc: s36056 r0 d21288 u65536 alloc=16*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 257661
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic root=UUID=565e7bee-9137-4bf0-970a-b9c42bdb4880 ro quiet splash
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] allocated 5195840 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Initializing HighMem for node 0 (000377fe:0003f6d0)
[ 0.000000] Memory: 1002396k/1039168k available (4680k kernel code, 35960k reserved, 2122k data, 656k init, 129864k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfff1d000 - 0xfffff000 ( 904 kB)
[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
[ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB)
[ 0.000000] .init : 0xc07a5000 - 0xc0849000 ( 656 kB)
[ 0.000000] .data : 0xc05922c7 - 0xc07a4e68 (2122 kB)
[ 0.000000] .text : 0xc0100000 - 0xc05922c7 (4680 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:2304 nr_irqs:424
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 1596.297 MHz processor.
[ 0.004011] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.59 BogoMIPS (lpj=6385188)
[ 0.004051] Security Framework initialized
[ 0.004097] AppArmor: AppArmor initialized
[ 0.004113] Mount-cache hash table entries: 512
[ 0.004359] Initializing cgroup subsys ns
[ 0.004370] Initializing cgroup subsys cpuacct
[ 0.004380] Initializing cgroup subsys memory
[ 0.004395] Initializing cgroup subsys devices
[ 0.004401] Initializing cgroup subsys freezer
[ 0.004406] Initializing cgroup subsys net_cls
[ 0.004443] Atom PSE erratum detected, BIOS microcode update recommended
[ 0.004453] CPU: L1 I cache: 32K, L1 D cache: 24K
[ 0.004460] CPU: L2 cache: 512K
[ 0.004465] CPU: Physical Processor ID: 0
[ 0.004470] CPU: Processor Core ID: 0
[ 0.008017] mce: CPU supports 5 MCE banks
[ 0.008034] CPU0: Thermal monitoring handled by SMI
[ 0.008043] using mwait in idle threads.
[ 0.008055] Performance Events: Atom events, Intel PMU driver.
[ 0.008072] ... version: 3
[ 0.008077] ... bit width: 40
[ 0.008082] ... generic registers: 2
[ 0.008087] ... value mask: 000000ffffffffff
[ 0.008092] ... max period: 000000007fffffff
[ 0.008097] ... fixed-purpose events: 3
[ 0.008101] ... event mask: 0000000700000003
[ 0.008110] Checking 'hlt' instruction... OK.
[ 0.024016] Disabling 4MB page tables to avoid TLB bug
[ 0.028492] ACPI: Core revision 20090903
[ 0.048018] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.048030] ftrace: allocating 21789 entries in 43 pages
[ 0.052110] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.052518] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.093788] CPU0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02
[ 0.096001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.008000] Initializing CPU#1
[ 0.008000] Atom PSE erratum detected, BIOS microcode update recommended
[ 0.008000] CPU: L1 I cache: 32K, L1 D cache: 24K
[ 0.008000] CPU: L2 cache: 512K
[ 0.008000] CPU: Physical Processor ID: 0
[ 0.008000] CPU: Processor Core ID: 0
[ 0.008000] CPU1: Thermal monitoring handled by SMI
[ 0.184126] CPU1: Intel(R) Atom(TM) CPU N270 @ 1.60GHz stepping 02
[ 0.184155] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.188037] Brought up 2 CPUs
[ 0.188045] Total of 2 processors activated (6384.52 BogoMIPS).
[ 0.188298] CPU0 attaching sched-domain:
[ 0.188307] domain 0: span 0-1 level SIBLING
[ 0.188312] groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[ 0.188325] domain 1: span 0-1 level MC
[ 0.188330] groups: 0-1 (cpu_power = 1178)
[ 0.188343] CPU1 attaching sched-domain:
[ 0.188347] domain 0: span 0-1 level SIBLING
[ 0.188353] groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[ 0.188364] domain 1: span 0-1 level MC
[ 0.188369] groups: 0-1 (cpu_power = 1178)
[ 0.188602] devtmpfs: initialized
[ 0.188602] regulator: core version 0.5
[ 0.188602] Time: 1:23:48 Date: 10/10/10
[ 0.188602] NET: Registered protocol family 16
[ 0.188602] Trying to unpack rootfs image as initramfs...
[ 0.188602] EISA bus registered
[ 0.188607] ACPI: bus type pci registered
[ 0.188788] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[ 0.188797] PCI: MCFG area at e0000000 reserved in E820
[ 0.188803] PCI: Using MMCONFIG for extended config space
[ 0.188810] PCI: Using configuration type 1 for base access
[ 0.193892] bio: create slab <bio-0> at 0
[ 0.196364] ACPI: EC: Look up EC in DSDT
[ 0.206507] ACPI: BIOS _OSI(Linux) query ignored
[ 0.212305] ACPI: Interpreter enabled
[ 0.212323] ACPI: (supports S0 S3 S4 S5)
[ 0.212395] ACPI: Using IOAPIC for interrupt routing
[ 0.233094] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.233802] ACPI: No dock devices found.
[ 0.235296] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.235501] pci 0000:00:02.0: reg 10 32bit mmio: [0xf0500000-0xf057ffff]
[ 0.235515] pci 0000:00:02.0: reg 14 io port: [0x1800-0x1807]
[ 0.235527] pci 0000:00:02.0: reg 18 32bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.235540] pci 0000:00:02.0: reg 1c 32bit mmio: [0xf0600000-0xf063ffff]
[ 0.235608] pci 0000:00:02.1: reg 10 32bit mmio: [0xf0580000-0xf05fffff]
[ 0.235776] pci 0000:00:1b.0: reg 10 64bit mmio: [0xf0640000-0xf0643fff]
[ 0.235872] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.235884] pci 0000:00:1b.0: PME# disabled
[ 0.236047] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.236059] pci 0000:00:1c.0: PME# disabled
[ 0.236198] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.236209] pci 0000:00:1c.1: PME# disabled
[ 0.236346] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.236357] pci 0000:00:1c.2: PME# disabled
[ 0.236456] pci 0000:00:1d.0: reg 20 io port: [0x1820-0x183f]
[ 0.236558] pci 0000:00:1d.1: reg 20 io port: [0x1840-0x185f]
[ 0.236667] pci 0000:00:1d.2: reg 20 io port: [0x1860-0x187f]
[ 0.236768] pci 0000:00:1d.3: reg 20 io port: [0x1880-0x189f]
[ 0.236871] pci 0000:00:1d.7: reg 10 32bit mmio: [0xf0844000-0xf08443ff]
[ 0.236960] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.236971] pci 0000:00:1d.7: PME# disabled
[ 0.237203] pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 0.237214] pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO
[ 0.237230] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 0380 (mask 0007)
[ 0.237310] pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
[ 0.237328] pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
[ 0.237346] pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
[ 0.237362] pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
[ 0.237378] pci 0000:00:1f.1: reg 20 io port: [0x1810-0x181f]
[ 0.237465] pci 0000:00:1f.2: reg 10 io port: [0x18c8-0x18cf]
[ 0.237480] pci 0000:00:1f.2: reg 14 io port: [0x18c0-0x18c3]
[ 0.237495] pci 0000:00:1f.2: reg 18 io port: [0x18a8-0x18af]
[ 0.237511] pci 0000:00:1f.2: reg 1c io port: [0x180c-0x180f]
[ 0.237526] pci 0000:00:1f.2: reg 20 io port: [0x18b0-0x18bf]
[ 0.237542] pci 0000:00:1f.2: reg 24 32bit mmio: [0xf0844400-0xf08447ff]
[ 0.237587] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.237598] pci 0000:00:1f.2: PME# disabled
[ 0.237678] pci 0000:00:1f.3: reg 20 io port: [0x18e0-0x18ff]
[ 0.237973] pci 0000:02:00.0: reg 10 64bit mmio: [0xf0200000-0xf020ffff]
[ 0.238238] pci 0000:02:00.0: PME# supported from D3hot D3cold
[ 0.238256] pci 0000:02:00.0: PME# disabled
[ 0.238387] pci 0000:00:1c.0: bridge io port: [0x2000-0x2fff]
[ 0.238399] pci 0000:00:1c.0: bridge 32bit mmio: [0xf0200000-0xf02fffff]
[ 0.238415] pci 0000:00:1c.0: bridge 64bit mmio pref: [0xf0000000-0xf00fffff]
[ 0.238504] pci 0000:00:1c.1: bridge io port: [0x3000-0x3fff]
[ 0.238515] pci 0000:00:1c.1: bridge 32bit mmio: [0xf0300000-0xf03fffff]
[ 0.238531] pci 0000:00:1c.1: bridge 64bit mmio pref: [0xf0100000-0xf01fffff]
[ 0.238922] pci 0000:05:00.0: reg 10 64bit mmio: [0xf0400000-0xf0403fff]
[ 0.239164] pci 0000:05:00.0: supports D1 D2
[ 0.239172] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold
[ 0.239189] pci 0000:05:00.0: PME# disabled
[ 0.239356] pci 0000:00:1c.2: bridge 32bit mmio: [0xf0400000-0xf04fffff]
[ 0.239451] pci 0000:00:1e.0: transparent bridge
[ 0.239505] pci_bus 0000:00: on NUMA node 0
[ 0.239526] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.240198] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 0.240446] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[ 0.240675] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[ 0.240982] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
[ 0.261863] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 0.262160] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 *3 4 5 6 7 11 12 14 15)
[ 0.262434] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[ 0.262702] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 0.262991] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
[ 0.263265] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[ 0.263537] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 *5 6 7 10 12 14 15)
[ 0.263808] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[ 0.264180] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.264215] vgaarb: loaded
[ 0.264617] SCSI subsystem initialized
[ 0.264869] libata version 3.00 loaded.
[ 0.265120] usbcore: registered new interface driver usbfs
[ 0.265165] usbcore: registered new interface driver hub
[ 0.265266] usbcore: registered new device driver usb
[ 0.265878] ACPI: WMI: Mapper loaded
[ 0.265886] PCI: Using ACPI for IRQ routing
[ 0.266771] NetLabel: Initializing
[ 0.266778] NetLabel: domain hash size = 128
[ 0.266783] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.266816] NetLabel: unlabeled traffic allowed by default
[ 0.266933] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.266949] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.272082] Switching to clocksource tsc
[ 0.277036] AppArmor: AppArmor Filesystem Enabled
[ 0.277084] pnp: PnP ACPI init
[ 0.277127] ACPI: bus type pnp registered
[ 0.284253] pnp: PnP ACPI: found 10 devices
[ 0.284261] ACPI: ACPI bus type pnp unregistered
[ 0.284272] PnPBIOS: Disabled by ACPI PNP
[ 0.284305] system 00:01: iomem range 0xe0000000-0xefffffff has been reserved
[ 0.284316] system 00:01: iomem range 0xfed14000-0xfed17fff has been reserved
[ 0.284327] system 00:01: iomem range 0xfed18000-0xfed18fff has been reserved
[ 0.284337] system 00:01: iomem range 0xfed19000-0xfed19fff has been reserved
[ 0.284347] system 00:01: iomem range 0xfed1c000-0xfed1ffff has been reserved
[ 0.284358] system 00:01: iomem range 0xfed20000-0xfed3ffff has been reserved
[ 0.284368] system 00:01: iomem range 0xfed40000-0xfed44fff has been reserved
[ 0.284378] system 00:01: iomem range 0xfed45000-0xfed8ffff has been reserved
[ 0.284400] system 00:03: iomem range 0xfed00000-0xfed003ff has been reserved
[ 0.284422] system 00:05: ioport range 0x800-0x80f has been reserved
[ 0.284432] system 00:05: ioport range 0x1000-0x107f has been reserved
[ 0.284442] system 00:05: ioport range 0x1180-0x11bf has been reserved
[ 0.284452] system 00:05: ioport range 0x1640-0x164f has been reserved
[ 0.284462] system 00:05: ioport range 0xfe00-0xfe00 has been reserved
[ 0.284472] system 00:05: ioport range 0x380-0x384 has been reserved
[ 0.284481] system 00:05: ioport range 0x386-0x387 has been reserved
[ 0.284500] system 00:06: ioport range 0x6a0-0x6af has been reserved
[ 0.284510] system 00:06: ioport range 0x6b0-0x6ff has been reserved
[ 0.319744] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
[ 0.319758] pci 0000:00:1c.0: IO window: 0x2000-0x2fff
[ 0.319771] pci 0000:00:1c.0: MEM window: 0xf0200000-0xf02fffff
[ 0.319785] pci 0000:00:1c.0: PREFETCH window: 0x000000f0000000-0x000000f00fffff
[ 0.319801] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:03
[ 0.319810] pci 0000:00:1c.1: IO window: 0x3000-0x3fff
[ 0.319823] pci 0000:00:1c.1: MEM window: 0xf0300000-0xf03fffff
[ 0.319834] pci 0000:00:1c.1: PREFETCH window: 0x000000f0100000-0x000000f01fffff
[ 0.319850] pci 0000:00:1c.2: PCI bridge, secondary bus 0000:05
[ 0.319860] pci 0000:00:1c.2: IO window: 0x4000-0x4fff
[ 0.319872] pci 0000:00:1c.2: MEM window: 0xf0400000-0xf04fffff
[ 0.319884] pci 0000:00:1c.2: PREFETCH window: 0x00000040000000-0x000000401fffff
[ 0.319899] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:06
[ 0.319906] pci 0000:00:1e.0: IO window: disabled
[ 0.319917] pci 0000:00:1e.0: MEM window: disabled
[ 0.319927] pci 0000:00:1e.0: PREFETCH window: disabled
[ 0.319967] alloc irq_desc for 17 on node -1
[ 0.319974] alloc kstat_irqs on node -1
[ 0.319991] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.320004] pci 0000:00:1c.0: setting latency timer to 64
[ 0.320027] alloc irq_desc for 16 on node -1
[ 0.320033] alloc kstat_irqs on node -1
[ 0.320045] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.320056] pci 0000:00:1c.1: setting latency timer to 64
[ 0.320077] alloc irq_desc for 18 on node -1
[ 0.320083] alloc kstat_irqs on node -1
[ 0.320094] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.320106] pci 0000:00:1c.2: setting latency timer to 64
[ 0.320124] pci 0000:00:1e.0: setting latency timer to 64
[ 0.320135] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.320144] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff]
[ 0.320152] pci_bus 0000:02: resource 0 io: [0x2000-0x2fff]
[ 0.320161] pci_bus 0000:02: resource 1 mem: [0xf0200000-0xf02fffff]
[ 0.320170] pci_bus 0000:02: resource 2 pref mem [0xf0000000-0xf00fffff]
[ 0.320179] pci_bus 0000:03: resource 0 io: [0x3000-0x3fff]
[ 0.320187] pci_bus 0000:03: resource 1 mem: [0xf0300000-0xf03fffff]
[ 0.320196] pci_bus 0000:03: resource 2 pref mem [0xf0100000-0xf01fffff]
[ 0.320205] pci_bus 0000:05: resource 0 io: [0x4000-0x4fff]
[ 0.320213] pci_bus 0000:05: resource 1 mem: [0xf0400000-0xf04fffff]
[ 0.320222] pci_bus 0000:05: resource 2 pref mem [0x40000000-0x401fffff]
[ 0.320231] pci_bus 0000:06: resource 3 io: [0x00-0xffff]
[ 0.320239] pci_bus 0000:06: resource 4 mem: [0x000000-0xffffffff]
[ 0.320341] NET: Registered protocol family 2
[ 0.320634] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.321576] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.322738] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.323375] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.323389] TCP reno registered
[ 0.323697] NET: Registered protocol family 1
[ 0.323756] pci 0000:00:02.0: Boot video device
[ 0.323983] Simple Boot Flag at 0x36 set to 0x1
[ 0.324504] cpufreq-nforce2: No nForce2 chipset.
[ 0.324605] Scanning for low memory corruption every 60 seconds
[ 0.324955] audit: initializing netlink socket (disabled)
[ 0.324983] type=2000 audit(1286673828.322:1): initialized
[ 0.346619] highmem bounce pool size: 64 pages
[ 0.346637] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.351925] VFS: Disk quotas dquot_6.5.2
[ 0.352118] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.354187] fuse init (API version 7.13)
[ 0.354479] msgmni has been set to 1704
[ 0.355204] alg: No test for stdrng (krng)
[ 0.355398] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.355408] io scheduler noop registered
[ 0.355414] io scheduler anticipatory registered
[ 0.355420] io scheduler deadline registered
[ 0.355564] io scheduler cfq registered (default)
[ 0.355932] alloc irq_desc for 24 on node -1
[ 0.355939] alloc kstat_irqs on node -1
[ 0.355963] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X
[ 0.355983] pcieport 0000:00:1c.0: setting latency timer to 64
[ 0.356265] alloc irq_desc for 25 on node -1
[ 0.356272] alloc kstat_irqs on node -1
[ 0.356290] pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X
[ 0.356310] pcieport 0000:00:1c.1: setting latency timer to 64
[ 0.356583] alloc irq_desc for 26 on node -1
[ 0.356590] alloc kstat_irqs on node -1
[ 0.356610] pcieport 0000:00:1c.2: irq 26 for MSI/MSI-X
[ 0.356630] pcieport 0000:00:1c.2: setting latency timer to 64
[ 0.356881] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.357172] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.361324] ACPI: AC Adapter [ACAD] (on-line)
[ 0.361618] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.361631] ACPI: Power Button [PWRB]
[ 0.361776] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 0.361786] ACPI: Sleep Button [SLPB]
[ 0.361932] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[ 0.459133] ACPI: Lid Switch [LID]
[ 0.459358] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.459369] ACPI: Power Button [PWRF]
[ 0.461109] ACPI: SSDT 3f6dae5f 00245 (v02 PmRef Cpu0Ist 00003000 INTL 20050624)
[ 0.462397] ACPI: SSDT 3f6da7f5 005E5 (v02 PmRef Cpu0Cst 00003001 INTL 20050624)
[ 0.469210] Monitor-Mwait will be used to enter C-1 state
[ 0.469322] Monitor-Mwait will be used to enter C-2 state
[ 0.469409] Monitor-Mwait will be used to enter C-3 state
[ 0.469430] Marking TSC unstable due to TSC halts in idle
[ 0.469611] processor LNXCPU:00: registered as cooling_device0
[ 0.470702] ACPI: SSDT 3f6db0a4 000D4 (v02 PmRef Cpu1Ist 00003000 INTL 20050624)
[ 0.471627] ACPI: SSDT 3f6dadda 00085 (v02 PmRef Cpu1Cst 00003000 INTL 20050624)
[ 0.473304] Switching to clocksource hpet
[ 0.475198] processor LNXCPU:01: registered as cooling_device1
[ 0.479445] ACPI: EC: GPE storm detected, transactions will use polling mode
[ 0.513441] thermal LNXTHERM:01: registered as thermal_zone0
[ 0.513472] ACPI: Thermal Zone [TZ00] (59 C)
[ 0.519183] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.523494] brd: module loaded
[ 0.525215] loop: module loaded
[ 0.525514] input: Macintosh mouse button emulation as /devices/virtual/input/input4
[ 0.525811] ata_piix 0000:00:1f.1: version 2.13
[ 0.525846] alloc irq_desc for 19 on node -1
[ 0.525853] alloc kstat_irqs on node -1
[ 0.525871] ata_piix 0000:00:1f.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.525954] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 0.526122] isapnp: Scanning for PnP cards...
[ 0.575321] scsi0 : ata_piix
[ 0.619222] scsi1 : ata_piix
[ 0.620718] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x1810 irq 14
[ 0.620729] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1818 irq 15
[ 0.620826] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.620842] ata_piix 0000:00:1f.2: MAP [ P0 P2 -- -- ]
[ 0.708435] ata2: port disabled. ignoring.
[ 0.795644] ata_piix 0000:00:1f.2: setting latency timer to 64
[ 0.851467] scsi2 : ata_piix
[ 0.868809] ACPI: Battery Slot [BAT0] (battery present)
[ 0.895345] isapnp: No Plug & Play device found
[ 0.895424] scsi3 : ata_piix
[ 0.895587] ata3: SATA max UDMA/133 cmd 0x18c8 ctl 0x18c0 bmdma 0x18b0 irq 19
[ 0.895597] ata4: SATA max UDMA/133 cmd 0x18a8 ctl 0x180c bmdma 0x18b8 irq 19
[ 0.896832] Fixed MDIO Bus: probed
[ 0.896960] PPP generic driver version 2.4.2
[ 0.897226] tun: Universal TUN/TAP device driver, 1.6
[ 0.897234] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 0.897504] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.897567] alloc irq_desc for 23 on node -1
[ 0.897574] alloc kstat_irqs on node -1
[ 0.897592] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.897632] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 0.897642] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 0.897751] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 0.897801] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 0.897826] ehci_hcd 0000:00:1d.7: debug port 1
[ 0.901729] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 0.901890] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xf0844000
[ 0.917080] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 0.917414] usb usb1: configuration #1 chosen from 1 choice
[ 0.917513] hub 1-0:1.0: USB hub found
[ 0.917538] hub 1-0:1.0: 8 ports detected
[ 0.917717] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.917769] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.917860] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.917880] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.917891] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.918052] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.918107] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820
[ 0.918394] usb usb2: configuration #1 chosen from 1 choice
[ 0.918483] hub 2-0:1.0: USB hub found
[ 0.918505] hub 2-0:1.0: 2 ports detected
[ 0.918638] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.918655] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.918665] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.918775] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 0.918822] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001840
[ 0.919100] usb usb3: configuration #1 chosen from 1 choice
[ 0.919191] hub 3-0:1.0: USB hub found
[ 0.919216] hub 3-0:1.0: 2 ports detected
[ 0.919350] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.919369] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.919379] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.919504] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 0.919568] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860
[ 0.919851] usb usb4: configuration #1 chosen from 1 choice
[ 0.919938] hub 4-0:1.0: USB hub found
[ 0.919960] hub 4-0:1.0: 2 ports detected
[ 0.920107] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 0.920128] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 0.920138] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 0.920268] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 0.920333] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880
[ 0.920611] usb usb5: configuration #1 chosen from 1 choice
[ 0.920699] hub 5-0:1.0: USB hub found
[ 0.920722] hub 5-0:1.0: 2 ports detected
[ 0.921076] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.926388] Freeing initrd memory: 12859k freed
[ 0.933222] Failed to disable AUX port, but continuing anyway... Is this a SiS?
[ 0.933240] If AUX port is really absent please use the 'i8042.noaux' option.
[ 0.946297] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.946320] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.946636] mice: PS/2 mouse device common for all mice
[ 0.947012] rtc_cmos 00:07: RTC can wake from S4
[ 0.947125] rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
[ 0.947180] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.947520] device-mapper: uevent: version 1.0.3
[ 0.947858] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel at redhat.com
[ 0.948065] device-mapper: multipath: version 1.1.0 loaded
[ 0.948073] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 0.948434] EISA: Probing bus 0 at eisa.0
[ 0.948449] Cannot allocate resource for EISA slot 1
[ 0.948456] Cannot allocate resource for EISA slot 2
[ 0.948463] Cannot allocate resource for EISA slot 3
[ 0.948470] Cannot allocate resource for EISA slot 4
[ 0.948498] EISA: Detected 0 cards.
[ 0.948917] cpuidle: using governor ladder
[ 0.949213] cpuidle: using governor menu
[ 0.950234] TCP cubic registered
[ 0.950646] NET: Registered protocol family 10
[ 0.951666] lo: Disabled Privacy Extensions
[ 0.952426] NET: Registered protocol family 17
[ 0.953607] Using IPI No-Shortcut mode
[ 0.953835] PM: Resume from disk failed.
[ 0.953862] registered taskstats version 1
[ 0.954825] Magic number: 14:699:356
[ 0.954837] input event2: hash matches
[ 0.954983] rtc_cmos 00:07: setting system clock to 2010-10-10 01:23:49 UTC (1286673829)
[ 0.954991] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.954995] EDD information not available.
[ 0.968894] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
[ 1.108958] ata3.00: ATA-8: WDC WD1600BEVT-22ZCT0, 11.01A11, max UDMA/133
[ 1.108976] ata3.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 1.116978] ata3.00: configured for UDMA/133
[ 1.117255] scsi 2:0:0:0: Direct-Access ATA WDC WD1600BEVT-2 11.0 PQ: 0 ANSI: 5
[ 1.117648] sd 2:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[ 1.117717] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 1.117853] sd 2:0:0:0: [sda] Write Protect is off
[ 1.117863] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.117968] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.118365] sda: sda1 sda2 < sda5 sda6 sda7 > sda3
[ 1.163410] sd 2:0:0:0: [sda] Attached SCSI disk
[ 1.163458] Freeing unused kernel memory: 656k freed
[ 1.164080] Write protecting the kernel text: 4684k
[ 1.164169] Write protecting the kernel read-only data: 1840k
[ 1.206830] udev: starting version 151
[ 1.229110] usb 1-3: new high speed USB device using ehci_hcd and address 2
[ 1.468154] Linux agpgart interface v0.103
[ 1.479285] tg3.c:v3.102 (September 1, 2009)
[ 1.479378] tg3 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.479405] tg3 0000:02:00.0: setting latency timer to 64
[ 1.550974] usb 1-3: configuration #1 chosen from 1 choice
[ 1.572832] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
[ 1.573423] agpgart-intel 0000:00:00.0: detected 7932K stolen memory
[ 1.576383] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 1.604361] acpi device:03: registered as cooling_device2
[ 1.604716] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
[ 1.604829] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 1.690049] [drm] Initialized drm 1.1.0 20060810
[ 1.700168] usb 1-5: new high speed USB device using ehci_hcd and address 3
[ 1.758908] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.758923] i915 0000:00:02.0: setting latency timer to 64
[ 1.770241] [drm] set up 7M of stolen space
[ 1.831569] eth0: Tigon3 [partno(BCM95906) rev c002] (PCI Express) MAC address 00:26:9e:70:80:c2
[ 1.831580] eth0: attached PHY is 5906 (10/100Base-TX Ethernet) (WireSpeed[0])
[ 1.831589] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[0]
[ 1.831596] eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[ 1.843455] usb 1-5: configuration #1 chosen from 1 choice
[ 1.873137] Initializing USB Mass Storage driver...
[ 1.873456] scsi4 : SCSI emulation for USB Mass Storage devices
[ 1.873746] [drm] initialized overlay support
[ 1.874073] usbcore: registered new interface driver usb-storage
[ 1.874081] USB Mass Storage support registered.
[ 1.875012] usb-storage: device found at 3
[ 1.875018] usb-storage: waiting for device to settle before scanning
[ 2.258850] fb0: inteldrmfb frame buffer device
[ 2.258859] registered panic notifier
[ 2.258878] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 2.263839] vga16fb: initializing
[ 2.263850] vga16fb: mapped to 0xc00a0000
[ 2.263860] vga16fb: not registering due to another framebuffer present
[ 2.651285] Console: switching to colour frame buffer device 128x37
[ 3.396805] EXT4-fs (sda6): INFO: recovery required on readonly filesystem
[ 3.396817] EXT4-fs (sda6): write access will be enabled during recovery
[ 3.838474] EXT4-fs (sda6): recovery complete
[ 3.839626] EXT4-fs (sda6): mounted filesystem with ordered data mode
[ 6.872552] usb-storage: device scan complete
[ 6.874700] scsi 4:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS
[ 6.875868] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 6.879888] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[ 19.681972] udev: starting version 151
[ 19.688149] Adding 2353480k swap on /dev/sda7. Priority:-1 extents:1 across:2353480k
[ 19.830877] lp: driver loaded but no devices found
[ 20.230717] lib80211: common routines for IEEE802.11 drivers
[ 20.230726] lib80211_crypt: registered algorithm 'NULL'
[ 20.317145] intel_rng: FWH not detected
[ 20.386714] wl: module license 'MIXED/Proprietary' taints kernel.
[ 20.386727] Disabling lock debugging due to kernel taint
[ 20.390264] wl: disagrees about version of symbol lib80211_get_crypto_ops
[ 20.390278] wl: Unknown symbol lib80211_get_crypto_ops
[ 20.400750] Linux video capture interface: v2.00
[ 20.564782] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:0141)
[ 20.568830] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/input/input7
[ 20.569229] usbcore: registered new interface driver uvcvideo
[ 20.569838] USB Video Class driver (v0.1.0)
[ 20.795529] type=1505 audit(1286659449.337:2): operation="profile_load" pid=641 name="/sbin/dhclient3"
[ 20.796440] type=1505 audit(1286659449.341:3): operation="profile_load" pid=641 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
[ 20.796909] type=1505 audit(1286659449.341:4): operation="profile_load" pid=641 name="/usr/lib/connman/scripts/dhclient-script"
[ 21.095232] alloc irq_desc for 22 on node -1
[ 21.095241] alloc kstat_irqs on node -1
[ 21.095261] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 21.095347] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 21.293364] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input8
[ 21.423653] type=1505 audit(1286659449.965:5): operation="profile_load" pid=781 name="/usr/share/gdm/guest-session/Xsession"
[ 21.450405] type=1505 audit(1286659449.993:6): operation="profile_replace" pid=783 name="/sbin/dhclient3"
[ 21.451207] type=1505 audit(1286659449.993:7): operation="profile_replace" pid=783 name="/usr/lib/NetworkManager/nm-dhcp-client.action"
[ 21.451668] type=1505 audit(1286659449.993:8): operation="profile_replace" pid=783 name="/usr/lib/connman/scripts/dhclient-script"
[ 21.504680] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04731/0xa40000
[ 21.516533] type=1505 audit(1286659450.061:9): operation="profile_load" pid=785 name="/usr/bin/evince"
[ 21.587982] alloc irq_desc for 27 on node -1
[ 21.587992] alloc kstat_irqs on node -1
[ 21.588075] tg3 0000:02:00.0: irq 27 for MSI/MSI-X
[ 21.591131] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9
[ 21.630689] type=1505 audit(1286659450.173:10): operation="profile_load" pid=785 name="/usr/bin/evince-previewer"
[ 21.676652] type=1505 audit(1286659450.221:11): operation="profile_load" pid=785 name="/usr/bin/evince-thumbnailer"
[ 21.696438] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 23.747224] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[ 23.747235] vboxdrv: Successfully done.
[ 23.747242] vboxdrv: Found 2 processor cores.
[ 23.747622] vboxdrv: fAsync=0 offMin=0x1a4 offMax=0x984
[ 23.749635] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[ 23.749646] vboxdrv: Successfully loaded version 3.1.6_OSE (interface 0x00100001).
[ 24.927789] ppdev: user-space parallel port driver
[ 26.289115] CPU0 attaching NULL sched-domain.
[ 26.289132] CPU1 attaching NULL sched-domain.
[ 26.309197] CPU0 attaching sched-domain:
[ 26.309208] domain 0: span 0-1 level SIBLING
[ 26.309216] groups: 0 (cpu_power = 589) 1 (cpu_power = 589)
[ 26.309233] domain 1: span 0-1 level MC
[ 26.309240] groups: 0-1 (cpu_power = 1178)
[ 26.309256] CPU1 attaching sched-domain:
[ 26.309263] domain 0: span 0-1 level SIBLING
[ 26.309270] groups: 1 (cpu_power = 589) 0 (cpu_power = 589)
[ 26.309287] domain 1: span 0-1 level MC
[ 26.309294] groups: 0-1 (cpu_power = 1178)
[ 85.363903] lib80211_crypt: unregistered algorithm 'NULL'
[ 93.427201] lib80211: common routines for IEEE802.11 drivers
[ 93.427222] lib80211_crypt: registered algorithm 'NULL'
[ 111.883611] lib80211_crypt: registered algorithm 'TKIP'
[ 119.027432] wl 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 119.027452] wl 0000:05:00.0: setting latency timer to 64
[ 119.052388] eth1: Broadcom BCM4315 802.11 Hybrid Wireless Controller 5.60.48.36
[ 119.066187] udev: renamed network interface eth1 to eth2
[ 130.004053] eth2: no IPv6 routers present
[ 160.781672] wl 0000:05:00.0: PCI INT A disabled
[ 167.156532] Compat-wireless backport release: compat-wireless-2010-10-01-10-gb9b0a4f
[ 167.156551] Backport based on linux-next.git next-20101008
[ 167.250142] cfg80211: Calling CRDA to update world regulatory domain
[ 167.293442] cfg80211: World regulatory domain updated:
[ 167.293457] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 167.293473] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 167.293486] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 167.293499] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 167.293512] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 167.293525] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 167.472625] b43-pci-bridge 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 167.472660] b43-pci-bridge 0000:05:00.0: setting latency timer to 64
[ 167.493147] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243)
[ 167.493378] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243)
[ 167.493414] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243)
[ 167.493451] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243)
[ 167.540593] ssb: Sonics Silicon Backplane found on PCI device 0000:05:00.0
[ 167.605320] b43-phy0: Broadcom 4312 WLAN found (core revision 15)
[ 167.648314] b43-phy0 debug: Found PHY: Analog 6, Type 5, Revision 1
[ 167.648384] b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
[ 167.675019] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 167.688904] Registered led device: b43-phy0::tx
[ 167.690284] Registered led device: b43-phy0::rx
[ 167.691465] Registered led device: b43-phy0::radio
[ 167.691546] Broadcom 43xx driver loaded [ Features: PMNLS, Firmware-ID: FW13 ]
[ 168.040432] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23)
[ 168.043077] b43-phy0 debug: b2062: Using crystal tab entry 19200 kHz.
[ 173.464349] b43-phy0 debug: Chip initialized
[ 173.464886] b43-phy0 debug: 64-bit DMA initialized
[ 173.465169] b43-phy0 debug: QoS enabled
[ 173.485772] b43-phy0 debug: Wireless interface started
[ 173.486034] b43-phy0 debug: Adding Interface type 2
[ 173.495093] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 181.121780] wlan0: deauthenticating from 00:02:84:7d:3c:02 by local choice (reason=3)
[ 181.129389] wlan0: authenticate with 00:02:84:7d:3c:02 (try 1)
[ 181.131077] wlan0: authenticated
[ 181.131675] wlan0: associate with 00:02:84:7d:3c:02 (try 1)
[ 181.135917] wlan0: RX AssocResp from 00:02:84:7d:3c:02 (capab=0x431 status=0 aid=1)
[ 181.135926] wlan0: associated
[ 181.139065] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 181.251860] padlock: VIA PadLock not detected.
[ 181.275871] b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: 00:02:84:7d:3c:02
[ 191.900168] wlan0: no IPv6 routers present
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-09 21:32 ` Paul Fertser
@ 2010-10-09 21:37 ` Gábor Stefanik
2010-10-10 7:21 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Gábor Stefanik @ 2010-10-09 21:37 UTC (permalink / raw)
To: b43-dev
2010/10/9 Paul Fertser <fercerpav@gmail.com>:
> On Sat, Oct 09, 2010 at 10:37:04PM +0200, G?bor Stefanik wrote:
>> On Sat, Oct 9, 2010 at 8:36 PM, Paul Fertser <fercerpav@gmail.com> wrote:
>> > On Sat, Oct 09, 2010 at 03:53:20PM +0400, Paul Fertser wrote:
>> >> The card works as expected with the sta driver, and b43 handles it nicely
>> >> after unloading wl and loading b43
>> >
>> > I'd expect lack of txpower adjustment for LP might very well be the cause for
>> > this. The specs seem to be ready so probably implementing this part would not
>> > be too hard.
>> >
>> > In case it might be of interest, ssb sprom contents attached.
>>
>> Please run: dmesg | grep -i "fatal dma error"
>> Chances are that you are seeing the PhoenixBIOS LP-PHY DMA bug.
>> (Lenovo S10 is known for showing the same bug.)
>
> Indeed there's a fatal dma error there in the non-working case (and switching
> to PIO doesn't help). But it doesn't happen after wl. Both dmesgs attached.
>
The PhoenixBIOS DMA problem is known not to appear if wl has been
loaded beforehand. Be patient, we are working on this. (But good to
know the S9 also reproduces it - it's probably less expensive than the
S10 for the team to buy.)
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-09 21:37 ` Gábor Stefanik
@ 2010-10-10 7:21 ` Paul Fertser
2010-10-10 15:39 ` Larry Finger
2010-10-10 16:50 ` Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Gábor Stefanik
0 siblings, 2 replies; 30+ messages in thread
From: Paul Fertser @ 2010-10-10 7:21 UTC (permalink / raw)
To: b43-dev
On Sat, Oct 09, 2010 at 11:37:37PM +0200, G?bor Stefanik wrote:
> 2010/10/9 Paul Fertser <fercerpav@gmail.com>:
> > Indeed there's a fatal dma error there in the non-working case (and switching
> > to PIO doesn't help). But it doesn't happen after wl. Both dmesgs attached.
> >
>
> The PhoenixBIOS DMA problem is known not to appear if wl has been
> loaded beforehand. Be patient, we are working on this. (But good to
> know the S9 also reproduces it - it's probably less expensive than the
> S10 for the team to buy.)
Even simply loading wl (without bringing the interface up etc) helps.
Attached is a parsed mmiotrace of that (hail to nouveau). Alas simply
replaying it (even with a 5ms delay inbetween writes) doesn't improve
anything.
And yes, i know remote debugging is usually a pain but i think i can not
only provide ssh access but also some means to physically power-cycle the
device (though it'd take some time to find necessary parts).
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
-------------- next part --------------
157.717213 marker: Loading wl
157.784905 probe #1 of 0xf0400000 to 0xf0404000
PCI 14e4:4315 bar 0
157.785231 read32 #1 0xf0400000 -> 0x04014312
157.785241 read32 #1 0xf0400ff8 -> 0x600422d5
157.785265 read32 #1 0xf0400ffc -> 0x42439006
157.785274 read32 #1 0xf0400ffc -> 0x42439006
157.785282 read32 #1 0xf0400000 -> 0x04014312
157.785300 read32 #1 0xf0400ffc -> 0x4243812f
157.785319 read32 #1 0xf0400ffc -> 0x424380da
157.785338 read32 #1 0xf0400ffc -> 0x42438209
157.785357 read32 #1 0xf0400ffc -> 0x42439006
157.785365 read32 #1 0xf040002c -> 0x00000010
157.785373 read32 #1 0xf0400004 -> 0x18600000
157.785382 read32 #1 0xf0400604 -> 0x02a62f01
157.785401 read32 #1 0xf0400ffc -> 0x42439006
157.785420 read32 #1 0xf0400ffc -> 0x4243812f
157.785439 read32 #1 0xf0400ffc -> 0x424380da
157.785457 read32 #1 0xf0400ffc -> 0x42438209
157.785528 read16 #1 0xf0400800 -> 0x3801
157.785548 read16 #1 0xf040280a -> 0x6dbe
157.785552 write16 #1 0xf040280a <- 0xedbe
157.786530 read16 #1 block at 0xf0401000 of 64 (0x40) elements:
0xf0401000: 3801 0000 04b5 14e4 0078 6dbe 0000 2bc4 2a64 2964 2c64 3ce7
0xf0401018: 46ff 477f 0c00 7840 00a0 ffff 0000 ffff ffff ffff ffff ffff
0xf0401030: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401048: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401060: 4315 8000 0002 0000 1f30 1800 0000 0000 ffff ffff ffff ffff
0xf0401078: ffff ffff ffff ffff
157.788921 read16 #1 block@ 0xf0401000 of 220 (0xdc) elements:
0xf0401000: 3801 0000 04b5 14e4 0078 6dbe 0000 2bc4 2a64 2964 2c64 3ce7
0xf0401018: 46ff 477f 0c00 7840 00a0 ffff 0000 ffff ffff ffff ffff ffff
0xf0401030: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401048: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401060: 4315 8000 0002 0000 1f30 1800 0000 0000 ffff ffff ffff ffff
0xf0401078: ffff ffff ffff ffff 5372 1101 0201 0002 0000 0000 0c60 769a
0xf0401090: 4936 5553 000c 88ff ffff ffff 0003 ff02 ffff ffff 000f ffff
0xf04010a8: 006c ffff fffa ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf04010c0: 3e4a 1797 fa35 fe7b ffff ffff ffff ffff ffff ffff ffff ffff
0xf04010d8: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf04010f0: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401108: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401120: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401138: ffff ffff ffff ffff ffff 0008 ffff ffff ffff ffff ffff ffff
0xf0401150: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401168: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401180: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf0401198: ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff ffff
0xf04011b0: ffff ffff ffff 4c08
157.798719 write32 #1 0xf0400058 <- 0x00000000
157.798723 write32 #1 0xf040005c <- 0x00000000
157.798750 read32 #1 0xf0400600 -> 0x00000181
157.798753 write32 #1 0xf0400600 <- 0x00000181
157.798860 write32 #1 0xf0400618 <- 0x00000cbb
157.801068 read32 #1 0xf0403088 -> 0x00000000
157.801072 write32 #1 0xf0403088 <- 0x000a005a
157.801078 read32 #1 0xf0403088 -> 0x000a005a
157.801082 write32 #1 0xf0402130 <- 0x00000204
157.801088 read32 #1 0xf0402130 -> 0x00000204
157.801096 read32 #1 0xf0402134 -> 0x0000000b
157.801099 write32 #1 0xf0402128 <- 0x00000082
157.801103 write32 #1 0xf040212c <- 0x57c60080
157.801121 read32 #1 0xf0402128 -> 0x00000082
157.802310 read32 #1 0xf0402128 -> 0x00000182
157.802313 write32 #1 0xf0402128 <- 0x00000000
157.802316 write32 #1 0xf0402128 <- 0x00000082
157.802319 write32 #1 0xf040212c <- 0x67460000
157.802338 read32 #1 0xf0402128 -> 0x00000082
157.803526 read32 #1 0xf0402128 -> 0x00000182
157.803545 read32 #1 0xf040212c -> 0x0000c002
157.803548 write32 #1 0xf0402128 <- 0x00000000
157.803551 write32 #1 0xf0402128 <- 0x00000082
157.803554 write32 #1 0xf040212c <- 0x57468002
157.803573 read32 #1 0xf0402128 -> 0x00000082
157.804814 read32 #1 0xf0402128 -> 0x00000182
157.804818 write32 #1 0xf0402128 <- 0x00000000
157.804838 read32 #1 0xf0400fa8 -> 0x00010053
157.804842 write32 #1 0xf0400fa8 <- 0x00010003
157.804853 write32 #1 0xf0400050 <- 0x00000fd8
157.804856 write32 #1 0xf0400054 <- 0x00000000
157.804928 read32 #1 0xf0400ffc -> 0x4243812f
157.804939 read32 #1 0xf0400f98 -> 0x00000001
157.804947 read32 #1 0xf0400f98 -> 0x00000001
157.804952 write32 #1 0xf0400f98 <- 0x00030001
157.804960 read32 #1 0xf0400f98 -> 0x00030001
157.804969 read32 #1 0xf0400f9c -> 0x10080000
157.804977 read32 #1 0xf0400f90 -> 0x00000020
157.804980 write32 #1 0xf0400f98 <- 0x00030000
157.804986 read32 #1 0xf0400f98 -> 0x00030000
157.804990 write32 #1 0xf0400f98 <- 0x00010000
157.804996 read32 #1 0xf0400f98 -> 0x00010000
157.805001 write32 #1 0xf0400120 <- 0x04000400
157.805007 read32 #1 0xf04001e0 -> 0x00010000
157.805010 write32 #1 0xf04001e0 <- 0x00010002
157.805270 read32 #1 0xf04001e0 -> 0x00010002
157.805289 read32 #1 0xf04001e0 -> 0x00010002
157.805307 read32 #1 0xf04001e0 -> 0x00010002
157.805325 read32 #1 0xf04001e0 -> 0x00010002
157.805344 read32 #1 0xf04001e0 -> 0x00010002
157.805362 read32 #1 0xf04001e0 -> 0x00010002
157.805380 read32 #1 0xf04001e0 -> 0x00010002
157.805399 read32 #1 0xf04001e0 -> 0x00010002
157.805417 read32 #1 0xf04001e0 -> 0x00010002
157.805435 read32 #1 0xf04001e0 -> 0x00010002
157.805454 read32 #1 0xf04001e0 -> 0x00010002
157.805472 read32 #1 0xf04001e0 -> 0x00010002
157.805491 read32 #1 0xf04001e0 -> 0x00010002
157.805509 read32 #1 0xf04001e0 -> 0x00010002
157.805527 read32 #1 0xf04001e0 -> 0x00010002
157.805545 read32 #1 0xf04001e0 -> 0x00010002
157.805564 read32 #1 0xf04001e0 -> 0x00010002
157.805581 read32 #1 0xf04001e0 -> 0x00010002
157.805600 read32 #1 0xf04001e0 -> 0x00010002
157.805618 read32 #1 0xf04001e0 -> 0x00030002
157.805621 write32 #1 0xf0400160 <- 0x00010000
157.805627 read32 #1 0xf0400160 -> 0x00010000
157.805635 read32 #1 0xf0400164 -> 0xe99d20bf
157.805638 write32 #1 0xf0400160 <- 0x00010000
157.805643 read32 #1 0xf0400160 -> 0x00010000
157.805646 write32 #1 0xf0400164 <- 0xaa5555aa
157.805649 write32 #1 0xf0400160 <- 0x00010000
157.805657 read32 #1 0xf0400160 -> 0x00010000
157.805665 read32 #1 0xf0400164 -> 0xaa5555aa
157.805668 write32 #1 0xf0400160 <- 0x00010000
157.805674 read32 #1 0xf0400160 -> 0x00010000
157.805677 write32 #1 0xf0400164 <- 0x55aaaa55
157.805680 write32 #1 0xf0400160 <- 0x00010000
157.805688 read32 #1 0xf0400160 -> 0x00010000
157.805696 read32 #1 0xf0400164 -> 0x55aaaa55
157.805699 write32 #1 0xf0400160 <- 0x00010000
157.805704 read32 #1 0xf0400160 -> 0x00010000
157.805707 write32 #1 0xf0400164 <- 0xe99d20bf
157.805711 write32 #1 0xf040018c <- 0x00000000
157.805719 read32 #1 0xf0400120 -> 0x04000400
157.805733 read32 #1 0xf040015c -> 0xb0484205
157.805741 read32 #1 0xf0400f9c -> 0x100c0000
157.805761 read32 #1 0xf0400f98 -> 0x00010000
157.805770 read32 #1 0xf0400f98 -> 0x00010000
157.805777 read32 #1 0xf0400f98 -> 0x00010000
157.805785 read32 #1 0xf0400f98 -> 0x00010000
157.805788 write32 #1 0xf0400f98 <- 0x00010002
157.805794 read32 #1 0xf0400f98 -> 0x00010002
157.805803 read32 #1 0xf0400f9c -> 0x100c0000
157.805810 read32 #1 0xf0400f9c -> 0x100c0000
157.805818 read32 #1 0xf0400ff8 -> 0x620422c5
157.805826 read32 #1 0xf0400f90 -> 0x00000020
157.805829 write32 #1 0xf0400f90 <- 0x02000020
157.805834 read32 #1 0xf0400f90 -> 0x02000020
157.805843 read32 #1 0xf0400f90 -> 0x02000020
157.805846 write32 #1 0xf0400f98 <- 0x00030003
157.805852 read32 #1 0xf0400f98 -> 0x00030003
157.805870 read32 #1 0xf0400ff8 -> 0x620422c5
157.805878 read32 #1 0xf0400f90 -> 0x02000020
157.805881 write32 #1 0xf0400f90 <- 0x00000020
157.805885 write32 #1 0xf0400f98 <- 0x00000003
157.805889 write32 #1 0xf0400f98 <- 0x00030001
157.805894 read32 #1 0xf0400f98 -> 0x00030001
157.805904 read32 #1 0xf0400f9c -> 0x10080000
157.805912 read32 #1 0xf0400f90 -> 0x00000020
157.805915 write32 #1 0xf0400f98 <- 0x00030000
157.805921 read32 #1 0xf0400f98 -> 0x00030000
157.805925 write32 #1 0xf0400f98 <- 0x00010000
157.805930 read32 #1 0xf0400f98 -> 0x00010000
157.805935 write32 #1 0xf0400120 <- 0x04000400
157.805941 read32 #1 0xf04001e0 -> 0x00010000
157.805944 write32 #1 0xf04001e0 <- 0x00010002
157.806204 read32 #1 0xf04001e0 -> 0x00010002
157.806223 read32 #1 0xf04001e0 -> 0x00010002
157.806241 read32 #1 0xf04001e0 -> 0x00010002
157.806259 read32 #1 0xf04001e0 -> 0x00010002
157.806278 read32 #1 0xf04001e0 -> 0x00010002
157.806296 read32 #1 0xf04001e0 -> 0x00010002
157.806314 read32 #1 0xf04001e0 -> 0x00010002
157.806333 read32 #1 0xf04001e0 -> 0x00010002
157.806351 read32 #1 0xf04001e0 -> 0x00010002
157.806369 read32 #1 0xf04001e0 -> 0x00010002
157.806388 read32 #1 0xf04001e0 -> 0x00010002
157.806406 read32 #1 0xf04001e0 -> 0x00010002
157.806424 read32 #1 0xf04001e0 -> 0x00010002
157.806443 read32 #1 0xf04001e0 -> 0x00010002
157.806461 read32 #1 0xf04001e0 -> 0x00010002
157.806479 read32 #1 0xf04001e0 -> 0x00010002
157.806497 read32 #1 0xf04001e0 -> 0x00010002
157.806516 read32 #1 0xf04001e0 -> 0x00010002
157.806534 read32 #1 0xf04001e0 -> 0x00010002
157.806552 read32 #1 0xf04001e0 -> 0x00010002
157.806571 read32 #1 0xf04001e0 -> 0x00010002
157.806589 read32 #1 0xf04001e0 -> 0x00010002
157.806607 read32 #1 0xf04001e0 -> 0x00010002
157.806626 read32 #1 0xf04001e0 -> 0x00010002
157.806644 read32 #1 0xf04001e0 -> 0x00010002
157.806662 read32 #1 0xf04001e0 -> 0x00010002
157.806681 read32 #1 0xf04001e0 -> 0x00010002
157.806699 read32 #1 0xf04001e0 -> 0x00010002
157.806717 read32 #1 0xf04001e0 -> 0x00010002
157.806735 read32 #1 0xf04001e0 -> 0x00010002
157.806754 read32 #1 0xf04001e0 -> 0x00010002
157.806772 read32 #1 0xf04001e0 -> 0x00010002
157.806791 read32 #1 0xf04001e0 -> 0x00010002
157.806809 read32 #1 0xf04001e0 -> 0x00010002
157.806827 read32 #1 0xf04001e0 -> 0x00010002
157.806846 read32 #1 0xf04001e0 -> 0x00010002
157.806864 read32 #1 0xf04001e0 -> 0x00010002
157.806882 read32 #1 0xf04001e0 -> 0x00010002
157.806900 read32 #1 0xf04001e0 -> 0x00010002
157.806919 read32 #1 0xf04001e0 -> 0x00010002
157.806937 read32 #1 0xf04001e0 -> 0x00010002
157.806955 read32 #1 0xf04001e0 -> 0x00010002
157.806974 read32 #1 0xf04001e0 -> 0x00010002
157.806992 read32 #1 0xf04001e0 -> 0x00010002
157.807010 read32 #1 0xf04001e0 -> 0x00010002
157.807028 read32 #1 0xf04001e0 -> 0x00010002
157.807047 read32 #1 0xf04001e0 -> 0x00010002
157.807065 read32 #1 0xf04001e0 -> 0x00010002
157.807083 read32 #1 0xf04001e0 -> 0x00010002
157.807102 read32 #1 0xf04001e0 -> 0x00010002
157.807120 read32 #1 0xf04001e0 -> 0x00010002
157.807138 read32 #1 0xf04001e0 -> 0x00030002
157.807146 read16 #1 0xf04003e0 -> 0x6501
157.807151 write16 #1 0xf04003fc <- 0x043b
157.807156 read16 #1 0xf04003fe -> 0x007f
157.807160 write16 #1 0xf04003fe <- 0x0078
157.807163 write16 #1 0xf04003f6 <- 0x0001
157.807171 read16 #1 0xf04003fa -> 0x217f
157.807179 read16 #1 0xf04003f8 -> 0x2206
157.807187 read32 #1 0xf0400120 -> 0x04000400
157.807191 write16 #1 0xf04003fc <- 0x044d
157.807197 read16 #1 0xf04003fe -> 0x0000
157.807200 write16 #1 0xf04003fe <- 0x0000
157.807204 write16 #1 0xf04003fc <- 0x044c
157.807212 read16 #1 0xf04003fe -> 0x3fff
157.807215 write16 #1 0xf04003fe <- 0x3fff
157.807219 write16 #1 0xf04003fc <- 0x04b1
157.807227 read16 #1 0xf04003fe -> 0x0000
157.807231 write16 #1 0xf04003fe <- 0x0000
157.807234 write16 #1 0xf04003fc <- 0x04b0
157.807240 read16 #1 0xf04003fe -> 0x03ff
157.807243 write16 #1 0xf04003fe <- 0x03ff
157.807843 read32 #1 0xf0400f9c -> 0x100c0000
157.807854 read32 #1 0xf0400f9c -> 0x100c0000
157.807863 read32 #1 0xf0400200 -> 0x00000000
157.807867 write32 #1 0xf0400200 <- 0x00030000
157.807872 read32 #1 0xf0400200 -> 0x00030000
157.807880 read32 #1 0xf0400200 -> 0x00030000
157.807883 write32 #1 0xf0400200 <- 0x00000000
157.807886 write32 #1 0xf0400208 <- 0x00000ff0
157.807894 read32 #1 0xf0400208 -> 0x00000000
157.807924 read32 #1 0xf0400f9c -> 0x100c0000
157.807933 read32 #1 0xf0400240 -> 0x00000000
157.807936 write32 #1 0xf0400240 <- 0x00030000
157.807941 read32 #1 0xf0400240 -> 0x00030000
157.807949 read32 #1 0xf0400240 -> 0x00030000
157.807952 write32 #1 0xf0400240 <- 0x00000000
157.807956 write32 #1 0xf0400248 <- 0x00000ff0
157.807963 read32 #1 0xf0400248 -> 0x00000000
157.807981 read32 #1 0xf0400f9c -> 0x100c0000
157.807989 read32 #1 0xf0400280 -> 0x00000000
157.807993 write32 #1 0xf0400280 <- 0x00030000
157.807998 read32 #1 0xf0400280 -> 0x00030000
157.808006 read32 #1 0xf0400280 -> 0x00030000
157.808009 write32 #1 0xf0400280 <- 0x00000000
157.808012 write32 #1 0xf0400288 <- 0x00000ff0
157.808020 read32 #1 0xf0400288 -> 0x00000000
157.808038 read32 #1 0xf0400f9c -> 0x100c0000
157.808047 read32 #1 0xf04002c0 -> 0x00000000
157.808050 write32 #1 0xf04002c0 <- 0x00030000
157.808055 read32 #1 0xf04002c0 -> 0x00030000
157.808063 read32 #1 0xf04002c0 -> 0x00030000
157.808066 write32 #1 0xf04002c0 <- 0x00000000
157.808069 write32 #1 0xf04002c8 <- 0x00000ff0
157.808077 read32 #1 0xf04002c8 -> 0x00000000
157.808099 read32 #1 0xf0400120 -> 0x04000400
157.808108 read32 #1 0xf0400120 -> 0x04000400
157.808111 write16 #1 0xf04003fc <- 0x044d
157.808117 read16 #1 0xf04003fe -> 0x0000
157.808120 write16 #1 0xf04003fe <- 0x0000
157.808124 write16 #1 0xf04003fc <- 0x044c
157.808130 read16 #1 0xf04003fe -> 0x3fff
157.808133 write16 #1 0xf04003fe <- 0x3fff
157.808137 write16 #1 0xf04003fc <- 0x04b1
157.808142 read16 #1 0xf04003fe -> 0x0000
157.808146 write16 #1 0xf04003fe <- 0x0000
157.808149 write16 #1 0xf04003fc <- 0x04b0
157.808155 read16 #1 0xf04003fe -> 0x03ff
157.808158 write16 #1 0xf04003fe <- 0x03ff
157.808162 write16 #1 0xf04003fc <- 0x043c
157.808167 read16 #1 0xf04003fe -> 0x00c7
157.808171 write16 #1 0xf04003fe <- 0x00c7
157.808174 write16 #1 0xf04003fc <- 0x043b
157.808180 read16 #1 0xf04003fe -> 0x0078
157.808183 write16 #1 0xf04003fe <- 0x007f
157.808189 read32 #1 0xf0400f98 -> 0x00010000
157.808197 read32 #1 0xf0400f98 -> 0x00010000
157.808205 read32 #1 0xf0400f98 -> 0x00010000
157.808208 write32 #1 0xf0400f98 <- 0x00010002
157.808213 read32 #1 0xf0400f98 -> 0x00010002
157.808222 read32 #1 0xf0400f9c -> 0x100c0000
157.808230 read32 #1 0xf0400f9c -> 0x100c0000
157.808238 read32 #1 0xf0400ff8 -> 0x620422c5
157.808245 read32 #1 0xf0400f90 -> 0x00000020
157.808249 write32 #1 0xf0400f90 <- 0x02000020
157.808254 read32 #1 0xf0400f90 -> 0x02000020
157.808263 read32 #1 0xf0400f90 -> 0x02000020
157.808266 write32 #1 0xf0400f98 <- 0x00030003
157.808272 read32 #1 0xf0400f98 -> 0x00030003
157.808290 read32 #1 0xf0400ff8 -> 0x620422c5
157.808298 read32 #1 0xf0400f90 -> 0x02000020
157.808301 write32 #1 0xf0400f90 <- 0x00000020
157.808305 write32 #1 0xf0400f98 <- 0x00000003
157.819702 read32 #1 0xf0403088 -> 0x000a005a
157.819773 write32 #1 0xf0403088 <- 0x000a0000
157.819966 read32 #1 0xf0403088 -> 0x000a0000
178.069716 read32 #1 0xf0403064 -> 0x00000000
178.069781 read32 #1 0xf0403068 -> 0x00000000
178.069794 read32 #1 0xf040308c -> 0x00000000
178.069909 removing probe #1
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-10 7:21 ` Paul Fertser
@ 2010-10-10 15:39 ` Larry Finger
2010-10-10 17:03 ` Paul Fertser
2010-10-10 16:50 ` Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Gábor Stefanik
1 sibling, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-10 15:39 UTC (permalink / raw)
To: b43-dev
2010/10/10 Paul Fertser <fercerpav@gmail.com>
> On Sat, Oct 09, 2010 at 11:37:37PM +0200, G?bor Stefanik wrote:
> > 2010/10/9 Paul Fertser <fercerpav@gmail.com>:
> > > Indeed there's a fatal dma error there in the non-working case (and
> switching
> > > to PIO doesn't help). But it doesn't happen after wl. Both dmesgs
> attached.
> > >
> >
> > The PhoenixBIOS DMA problem is known not to appear if wl has been
> > loaded beforehand. Be patient, we are working on this. (But good to
> > know the S9 also reproduces it - it's probably less expensive than the
> > S10 for the team to buy.)
>
> Even simply loading wl (without bringing the interface up etc) helps.
> Attached is a parsed mmiotrace of that (hail to nouveau). Alas simply
> replaying it (even with a 5ms delay inbetween writes) doesn't improve
> anything.
>
> And yes, i know remote debugging is usually a pain but i think i can not
> only provide ssh access but also some means to physically power-cycle the
> device (though it'd take some time to find necessary parts).
Before devoting too much effort to debugging, please try a recent
compat-wireless version. There were some changes in b43 that are implemented
there that might not be in your kernel. On my HP Mini 110 netbook, those
fixes got rid of the DMA errors. Will they allow your S9 to cold boot b43?
Larry
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^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-10 7:21 ` Paul Fertser
2010-10-10 15:39 ` Larry Finger
@ 2010-10-10 16:50 ` Gábor Stefanik
2010-10-12 22:12 ` Paul Fertser
1 sibling, 1 reply; 30+ messages in thread
From: Gábor Stefanik @ 2010-10-10 16:50 UTC (permalink / raw)
To: b43-dev
2010/10/10 Paul Fertser <fercerpav@gmail.com>:
> On Sat, Oct 09, 2010 at 11:37:37PM +0200, G?bor Stefanik wrote:
>> 2010/10/9 Paul Fertser <fercerpav@gmail.com>:
>> > Indeed there's a fatal dma error there in the non-working case (and switching
>> > to PIO doesn't help). But it doesn't happen after wl. Both dmesgs attached.
>> >
>>
>> The PhoenixBIOS DMA problem is known not to appear if wl has been
>> loaded beforehand. Be patient, we are working on this. (But good to
>> know the S9 also reproduces it - it's probably less expensive than the
>> S10 for the team to buy.)
>
> Even simply loading wl (without bringing the interface up etc) helps.
> Attached is a parsed mmiotrace of that (hail to nouveau). Alas simply
> replaying it (even with a 5ms delay inbetween writes) doesn't improve
> anything.
That definitely won't help - if you just brainlessly replay an
mmiotrace, the writes will end up on the wrong SSB cores. You also
need to replay PCI config space writes. AFAIK there has been a patch
earlier on the list to show PCI config space accesses in mmiotrace.
>
> And yes, i know remote debugging is usually a pain but i think i can not
> only provide ssh access but also some means to physically power-cycle the
> device (though it'd take some time to find necessary parts).
>
> --
> Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
> mailto:fercerpav at gmail.com
>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-10 15:39 ` Larry Finger
@ 2010-10-10 17:03 ` Paul Fertser
2010-10-11 1:50 ` Larry Finger
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-10 17:03 UTC (permalink / raw)
To: b43-dev
On Sun, Oct 10, 2010 at 08:39:04AM -0700, Larry Finger wrote:
> 2010/10/10 Paul Fertser <[1]fercerpav@gmail.com>
> On Sat, Oct 09, 2010 at 11:37:37PM +0200, Gabor Stefanik wrote:
> > The PhoenixBIOS DMA problem is known not to appear if wl has been
> > loaded beforehand. Be patient, we are working on this. (But good to
> > know the S9 also reproduces it - it's probably less expensive than the
> > S10 for the team to buy.)
>
> And yes, i know remote debugging is usually a pain but i think i can not
> only provide ssh access but also some means to physically power-cycle the
> device (though it'd take some time to find necessary parts).
> ?
> Before devoting too much effort to debugging, please try a recent
> compat-wireless version. There were some changes in b43 that are implemented
> there that might not be in your kernel.
I hoped Compat-wireless backport release: compat-wireless-2010-10-01-10-gb9b0a4f
is recent enough.
As for the remote debugging, it seems to me that having an ssh access
coupled with a computer-controlled outlet would be almost identical to
local, right?
> On my HP Mini 110 netbook, those fixes got rid of the DMA errors. Will
> they allow your S9 to cold boot b43?
I wonder if those DMA errors are just a sign of some other problem because
the driver automatically switches to PIO but it doesn't help.
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-10 17:03 ` Paul Fertser
@ 2010-10-11 1:50 ` Larry Finger
2010-10-11 7:37 ` Rafał Miłecki
2010-10-13 6:58 ` PIO mode (was: Re: Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl) Paul Fertser
0 siblings, 2 replies; 30+ messages in thread
From: Larry Finger @ 2010-10-11 1:50 UTC (permalink / raw)
To: b43-dev
On Sun, Oct 10, 2010 at 10:03 AM, Paul Fertser <fercerpav@gmail.com> wrote:
> On Sun, Oct 10, 2010 at 08:39:04AM -0700, Larry Finger wrote:
>
> > On my HP Mini 110 netbook, those fixes got rid of the DMA errors. Will
> > they allow your S9 to cold boot b43?
>
> I wonder if those DMA errors are just a sign of some other problem because
> the driver automatically switches to PIO but it doesn't help.
On most machines, the automatic switch to PIO does not work. You probably
need to load the driver with PIO=1.
Larry
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^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-11 1:50 ` Larry Finger
@ 2010-10-11 7:37 ` Rafał Miłecki
2010-10-13 6:58 ` PIO mode (was: Re: Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl) Paul Fertser
1 sibling, 0 replies; 30+ messages in thread
From: Rafał Miłecki @ 2010-10-11 7:37 UTC (permalink / raw)
To: b43-dev
2010/10/11 Larry Finger <Larry.Finger@lwfinger.net>:
> On Sun, Oct 10, 2010 at 10:03 AM, Paul Fertser <fercerpav@gmail.com> wrote:
>>
>> On Sun, Oct 10, 2010 at 08:39:04AM -0700, Larry Finger wrote:
>>
>> > On my HP Mini 110 netbook, those fixes got rid of the DMA errors. Will
>> > they allow your S9 to cold boot b43?
>>
>> I wonder if those DMA errors are just a sign of some other problem because
>> the driver automatically switches to PIO but it doesn't help.
>
>
> On most machines, the automatic switch to PIO does not work. You probably
> need to load the driver with PIO=1.
BTW why it does not work? I know we have bug in form of registering
mac80211 device and then adjusting some variables, that does not work.
However pio should not be affected...
--
Rafa?
^ permalink raw reply [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-10 16:50 ` Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Gábor Stefanik
@ 2010-10-12 22:12 ` Paul Fertser
2010-10-12 23:05 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-12 22:12 UTC (permalink / raw)
To: b43-dev
Hi,
On Sun, Oct 10, 2010 at 06:50:55PM +0200, G?bor Stefanik wrote:
> 2010/10/10 Paul Fertser <fercerpav@gmail.com>:
> > On Sat, Oct 09, 2010 at 11:37:37PM +0200, G?bor Stefanik wrote:
> >> 2010/10/9 Paul Fertser <fercerpav@gmail.com>:
> >> > Indeed there's a fatal dma error there in the non-working case (and switching
> >> > to PIO doesn't help). But it doesn't happen after wl. Both dmesgs attached.
> >> >
> >>
> >> The PhoenixBIOS DMA problem is known not to appear if wl has been
> >> loaded beforehand. Be patient, we are working on this. (But good to
> >> know the S9 also reproduces it - it's probably less expensive than the
> >> S10 for the team to buy.)
> >
> > Even simply loading wl (without bringing the interface up etc) helps.
> > Attached is a parsed mmiotrace of that (hail to nouveau). Alas simply
> > replaying it (even with a 5ms delay inbetween writes) doesn't improve
> > anything.
>
> That definitely won't help - if you just brainlessly replay an
> mmiotrace, the writes will end up on the wrong SSB cores. You also
> need to replay PCI config space writes. AFAIK there has been a patch
> earlier on the list to show PCI config space accesses in mmiotrace.
Before i was using the bleeding edge compat-wireless and now i compiled
wireless-testing 4b8f8abb4f. With compat-wireless b43 reliably didn't work at
all after cold booting, producing Fatal DMA error immediately with no used
slots. With w-t (even unmodified!) b43 does work after cold boot :-O Once i've
seen it produce Fatal DMA error again while transferring a file over scp (can't
reproduce anymore, dmesg attached), other than that it works nicely. I made
damn sure i'm cold booting (did it several times, removing battery and
adapter).
I'm attaching a patch that allows to track pci config space reads/writes
(based on Larry's but using __trace_printk() allows messages to appear in
mmiotrace log as MARK events).
Also attached are partial trace logs, full logs are available from [1].
I'm not sure where to go from here, any ideas?
[1] https://paulfertser.is-a-geek.org/files/b43-ideapad
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
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diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 531bc69..453e448 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -37,6 +37,7 @@ int pci_bus_read_config_##size \
res = bus->ops->read(bus, devfn, pos, len, &data); \
*value = (type)data; \
raw_spin_unlock_irqrestore(&pci_lock, flags); \
+ __trace_printk(_THIS_IP_, "Read "#size" 0x%04X from 0x%02X, devfn: %d\n", data, pos, devfn); \
return res; \
}
@@ -50,6 +51,7 @@ int pci_bus_write_config_##size \
raw_spin_lock_irqsave(&pci_lock, flags); \
res = bus->ops->write(bus, devfn, pos, len, value); \
raw_spin_unlock_irqrestore(&pci_lock, flags); \
+ __trace_printk(_THIS_IP_, "Wrote "#size" 0x%04X to 0x%02X, devfn: %d\n", value, pos, devfn); \
return res; \
}
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl
2010-10-12 22:12 ` Paul Fertser
@ 2010-10-12 23:05 ` Paul Fertser
0 siblings, 0 replies; 30+ messages in thread
From: Paul Fertser @ 2010-10-12 23:05 UTC (permalink / raw)
To: b43-dev
On Wed, Oct 13, 2010 at 02:12:29AM +0400, Paul Fertser wrote:
> On Sun, Oct 10, 2010 at 06:50:55PM +0200, G?bor Stefanik wrote:
> > 2010/10/10 Paul Fertser <fercerpav@gmail.com>:
> > > Even simply loading wl (without bringing the interface up etc) helps.
> > > Attached is a parsed mmiotrace of that (hail to nouveau). Alas simply
> > > replaying it (even with a 5ms delay inbetween writes) doesn't improve
> > > anything.
> >
> > That definitely won't help - if you just brainlessly replay an
> > mmiotrace, the writes will end up on the wrong SSB cores. You also
> > need to replay PCI config space writes. AFAIK there has been a patch
> > earlier on the list to show PCI config space accesses in mmiotrace.
>
> Before i was using the bleeding edge compat-wireless and now i compiled
> wireless-testing 4b8f8abb4f. With compat-wireless b43 reliably didn't work at
> all after cold booting, producing Fatal DMA error immediately with no used
> slots. With w-t (even unmodified!) b43 does work after cold boot :-O Once i've
> seen it produce Fatal DMA error again while transferring a file over scp (can't
> reproduce anymore, dmesg attached)
In fact, i can reliably reproduce Fatal DMA error on b43 cold boot with w-t
by ssh'ing zeroes to a host (connected via ethernet to AP) in about 3
minutes. And this doesn't seem to happen if i modprobe and rmmod wl beforehand
(without even bringing the interface up).
Any other tests i can do for you? :)
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode (was: Re: Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl)
2010-10-11 1:50 ` Larry Finger
2010-10-11 7:37 ` Rafał Miłecki
@ 2010-10-13 6:58 ` Paul Fertser
2010-10-17 22:35 ` PIO mode Larry Finger
1 sibling, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-13 6:58 UTC (permalink / raw)
To: b43-dev
On Sun, Oct 10, 2010 at 06:50:06PM -0700, Larry Finger wrote:
> On Sun, Oct 10, 2010 at 10:03 AM, Paul Fertser <[1]fercerpav@gmail.com> wrote:
> On Sun, Oct 10, 2010 at 08:39:04AM -0700, Larry Finger wrote:
> > On my HP Mini 110 netbook, those fixes got rid of the DMA errors. Will
> > they allow your S9 to cold boot b43?
>
> I wonder if those DMA errors are just a sign of some other problem because
> the driver automatically switches to PIO but it doesn't help.
> ?
> On most machines, the automatic switch to PIO does not work. You probably need
> to load the driver with PIO=1.
The PIO mode doesn't work for me at all. The logs after automatic switching
are identical to those of coldbooting b43 with pio=1. Same with loading it
after wl. The dmesg is attached (that's with plain wpa_supplicant, no NM
interfering). Reloading b43 without pio=1 makes it work (to clarify:
coldboot -> b43 pio=1 -> b43 -- works; coldboot -> b43 -> Fatal error ->
rmmod b43 -> modprobe b43 fails immediately).
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
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^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-13 6:58 ` PIO mode (was: Re: Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl) Paul Fertser
@ 2010-10-17 22:35 ` Larry Finger
2010-10-18 4:11 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-17 22:35 UTC (permalink / raw)
To: b43-dev
On 10/13/2010 01:58 AM, Paul Fertser wrote:
>
> The PIO mode doesn't work for me at all. The logs after automatic switching
> are identical to those of coldbooting b43 with pio=1. Same with loading it
> after wl. The dmesg is attached (that's with plain wpa_supplicant, no NM
> interfering). Reloading b43 without pio=1 makes it work (to clarify:
> coldboot -> b43 pio=1 -> b43 -- works; coldboot -> b43 -> Fatal error ->
> rmmod b43 -> modprobe b43 fails immediately).
Paul,
To clarify what you say, would the following setup work correctly?
1. Blacklist ssb, b43, and wl.
2. Issue the following commands:
modprobe -v b43 pio=1
modprobe -rv b43
modprobe -v b43
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-17 22:35 ` PIO mode Larry Finger
@ 2010-10-18 4:11 ` Paul Fertser
2010-10-18 19:57 ` Larry Finger
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-18 4:11 UTC (permalink / raw)
To: b43-dev
Hi,
On Sun, Oct 17, 2010 at 05:35:50PM -0500, Larry Finger wrote:
> On 10/13/2010 01:58 AM, Paul Fertser wrote:
> > The PIO mode doesn't work for me at all. The logs after automatic switching
> > are identical to those of coldbooting b43 with pio=1. Same with loading it
> > after wl. The dmesg is attached (that's with plain wpa_supplicant, no NM
> > interfering). Reloading b43 without pio=1 makes it work (to clarify:
> > coldboot -> b43 pio=1 -> b43 -- works; coldboot -> b43 -> Fatal error ->
> > rmmod b43 -> modprobe b43 fails immediately).
>
> To clarify what you say, would the following setup work correctly?
>
> 1. Blacklist ssb, b43, and wl.
> 2. Issue the following commands:
> modprobe -v b43 pio=1
> modprobe -rv b43
> modprobe -v b43
Just tested again to be sure.
This works the same as coldbooting b43 without this parameter, i.e. on
wireless-testing it loads and works but i'm able to induce the fatal dma
error by producing constant upstream traffic. It switches to PIO mode and
is able to scan but fails to associate. Reloading the module produces the
dma error immediately, and pio still doesn't work (see dmesg in my other
message).
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-18 4:11 ` Paul Fertser
@ 2010-10-18 19:57 ` Larry Finger
2010-10-19 0:43 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-18 19:57 UTC (permalink / raw)
To: b43-dev
On 10/17/2010 11:11 PM, Paul Fertser wrote:
>
> This works the same as coldbooting b43 without this parameter, i.e. on
> wireless-testing it loads and works but i'm able to induce the fatal dma
> error by producing constant upstream traffic. It switches to PIO mode and
> is able to scan but fails to associate. Reloading the module produces the
> dma error immediately, and pio still doesn't work (see dmesg in my other
> message).
If I read this correctly, the latest wireless-testing version of b43 works from
a coldboot, but it fails when doing heavy transmitting. How do you generate this
upstream traffic? I'm hoping to duplicate your results on my netbook.
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-18 19:57 ` Larry Finger
@ 2010-10-19 0:43 ` Paul Fertser
2010-10-19 16:04 ` Larry Finger
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-19 0:43 UTC (permalink / raw)
To: b43-dev
On Mon, Oct 18, 2010 at 02:57:48PM -0500, Larry Finger wrote:
> On 10/17/2010 11:11 PM, Paul Fertser wrote:
> > This works the same as coldbooting b43 without this parameter, i.e. on
> > wireless-testing it loads and works but i'm able to induce the fatal dma
> > error by producing constant upstream traffic. It switches to PIO mode and
> > is able to scan but fails to associate. Reloading the module produces the
> > dma error immediately, and pio still doesn't work (see dmesg in my other
> > message).
>
> If I read this correctly, the latest wireless-testing version of b43 works from
> a coldboot, but it fails when doing heavy transmitting. How do you generate this
> upstream traffic? I'm hoping to duplicate your results on my netbook.
I have a desktop connected by wired ethernet to the wireless AP and i do
$ ssh pavelssh at 192.168.1.2 bash -c 'cat > /dev/null' < /dev/zero
from the netbook.
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav@gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-19 0:43 ` Paul Fertser
@ 2010-10-19 16:04 ` Larry Finger
2010-10-19 16:22 ` Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-19 16:04 UTC (permalink / raw)
To: b43-dev
On 10/18/2010 07:43 PM, Paul Fertser wrote:
\>
> I have a desktop connected by wired ethernet to the wireless AP and i do
>
> $ ssh pavelssh at 192.168.1.2 bash -c 'cat > /dev/null' < /dev/zero
>
> from the netbook.
Running the equivalent of the above command on my system does not result in a
DMA error for my 14e4:4315 device. It runs for almost 22 minutes and then loses
the connection with the following logged:
Oct 19 10:13:06 linux-1fyl sshd[29903]: Accepted keyboard-interactive/pam for
finger from 192.168.1.51 port 53026 ssh2
Oct 19 10:35:02 linux-1fyl kernel: [84171.492191] ieee80211 phy0: wlan0: No
probe response from AP c0:3f:0e:be:2b:45 after 500ms, disconnecting.
Oct 19 10:35:02 linux-1fyl kernel: [84171.492669] b43-phy0 debug: Disabling
hardware based encryption for keyidx: 0, mac: c0:3f:0e:be:2b:45
Oct 19 10:35:02 linux-1fyl kernel: [84171.494141] cfg80211: Calling CRDA to
update world regulatory domain
Oct 19 10:35:02 linux-1fyl kernel: [84171.508348] cfg80211: World regulatory
domain updated:
Oct 19 10:35:02 linux-1fyl kernel: [84171.508356] (start_freq - end_freq @
bandwidth), (max_antenna_gain, max_eirp)
Oct 19 10:35:02 linux-1fyl kernel: [84171.508364] (2402000 KHz - 2472000 KHz
@ 40000 KHz), (300 mBi, 2000 mBm)
Oct 19 10:35:02 linux-1fyl kernel: [84171.508371] (2457000 KHz - 2482000 KHz
@ 20000 KHz), (300 mBi, 2000 mBm)
Oct 19 10:35:02 linux-1fyl kernel: [84171.508377] (2474000 KHz - 2494000 KHz
@ 20000 KHz), (300 mBi, 2000 mBm)
Oct 19 10:35:02 linux-1fyl kernel: [84171.508384] (5170000 KHz - 5250000 KHz
@ 40000 KHz), (300 mBi, 2000 mBm)
Oct 19 10:35:02 linux-1fyl kernel: [84171.508390] (5735000 KHz - 5835000 KHz
@ 40000 KHz), (300 mBi, 2000 mBm)
Oct 19 10:35:03 linux-1fyl kernel: [84172.908799] wlan0: authenticate with
c0:3f:0e:be:2b:45 (try 1)
Oct 19 10:35:04 linux-1fyl kernel: [84173.108181] wlan0: authenticate with
c0:3f:0e:be:2b:45 (try 2)
Oct 19 10:35:04 linux-1fyl kernel: [84173.308218] wlan0: authenticate with
c0:3f:0e:be:2b:45 (try 3)
Oct 19 10:35:04 linux-1fyl kernel: [84173.508194] wlan0: authentication with
c0:3f:0e:be:2b:45 timed out
Oct 19 10:35:18 linux-1fyl avahi-daemon[1635]: Withdrawing address record for
192.168.1.109 on wlan0.
Oct 19 10:35:18 linux-1fyl avahi-daemon[1635]: Leaving mDNS multicast group on
interface wlan0.IPv4 with address 192.168.1.109
So far, I have done 2 runs with the failure at 22 minutes in both cases. When
this situation occurs, I can do an unload/reload sequence and it will run for
another 22 minutes.
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-19 16:04 ` Larry Finger
@ 2010-10-19 16:22 ` Paul Fertser
2010-10-19 17:02 ` Larry Finger
2010-10-20 17:37 ` Larry Finger
0 siblings, 2 replies; 30+ messages in thread
From: Paul Fertser @ 2010-10-19 16:22 UTC (permalink / raw)
To: b43-dev
On Tue, Oct 19, 2010 at 11:04:19AM -0500, Larry Finger wrote:
> On 10/18/2010 07:43 PM, Paul Fertser wrote:
> > I have a desktop connected by wired ethernet to the wireless AP and i do
> >
> > $ ssh pavelssh at 192.168.1.2 bash -c 'cat > /dev/null' < /dev/zero
> >
> > from the netbook.
>
> Running the equivalent of the above command on my system does not result in a
> DMA error for my 14e4:4315 device. It runs for almost 22 minutes and then loses
> the connection with the following logged:
...
> Oct 19 10:35:03 linux-1fyl kernel: [84172.908799] wlan0: authenticate with
> c0:3f:0e:be:2b:45 (try 1)
> Oct 19 10:35:04 linux-1fyl kernel: [84173.108181] wlan0: authenticate with
> c0:3f:0e:be:2b:45 (try 2)
So there certainly are some problems left that you're able to reproduce,
that's nice :)
BTW, while reading the mmiotrace logs (i hope you got all my logs as well
;)) i found something that is not present in ssb/b43:
MARK 680.950958 Read dword 0xCE035801 from 0x40, devfn: 0
MARK 680.950966 Wrote dword 0xCE030001 to 0x40, devfn: 0
And indeed there's code (in the free part of the wl driver) responsible for
that. Adding that to ssb right after pci_set_master doesn't help though :|
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-19 16:22 ` Paul Fertser
@ 2010-10-19 17:02 ` Larry Finger
2010-10-20 17:37 ` Larry Finger
1 sibling, 0 replies; 30+ messages in thread
From: Larry Finger @ 2010-10-19 17:02 UTC (permalink / raw)
To: b43-dev
Paul,
On 10/19/2010 11:22 AM, Paul Fertser wrote:
I do have all the logs you posted.
> MARK 680.950958 Read dword 0xCE035801 from 0x40, devfn: 0
> MARK 680.950966 Wrote dword 0xCE030001 to 0x40, devfn: 0
>
> And indeed there's code (in the free part of the wl driver) responsible for
> that. Adding that to ssb right after pci_set_master doesn't help though :|
Byte 0x41 of the configuration space is the RETRY_TIMEOUT register. Clearing it
is supposed to keep PCI Tx retries from interfering with C3 CPU state. Similar
code appears in ath9k, ipw2100 and ipw2200 drivers. I think we have tried that
patch in the past, but perhaps the code should be added just in case it might
affect some CPU/device combinations.
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-19 16:22 ` Paul Fertser
2010-10-19 17:02 ` Larry Finger
@ 2010-10-20 17:37 ` Larry Finger
2010-10-20 17:54 ` Paul Fertser
1 sibling, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-20 17:37 UTC (permalink / raw)
To: b43-dev
On 10/19/2010 11:22 AM, Paul Fertser wrote:
>
> BTW, while reading the mmiotrace logs (i hope you got all my logs as well
> ;)) i found something that is not present in ssb/b43:
>
> MARK 680.950958 Read dword 0xCE035801 from 0x40, devfn: 0
> MARK 680.950966 Wrote dword 0xCE030001 to 0x40, devfn: 0
>
> And indeed there's code (in the free part of the wl driver) responsible for
> that. Adding that to ssb right after pci_set_master doesn't help though :|
As you probably noticed, I have submitted a patch to clear 0x41 in the PCI
configuration space.
More to report on the "ssh user at ipaddress bash -c 'cat > /dev/null' < /dev/zero"
test. If I issue it on the netbook using the IP address of a computer connected
to the AP with a wire, it does not fail. So far, the test has been running for
nearly 24 hours. When I log into the wired machine and issue the command using
the netbook's address, then it fails after 20-22 minutes when it gets the "No
probe response" message that I reported earlier.
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-20 17:37 ` Larry Finger
@ 2010-10-20 17:54 ` Paul Fertser
2010-10-20 18:31 ` Larry Finger
0 siblings, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-20 17:54 UTC (permalink / raw)
To: b43-dev
On Wed, Oct 20, 2010 at 12:37:04PM -0500, Larry Finger wrote:
> On 10/19/2010 11:22 AM, Paul Fertser wrote:
> > MARK 680.950958 Read dword 0xCE035801 from 0x40, devfn: 0
> > MARK 680.950966 Wrote dword 0xCE030001 to 0x40, devfn: 0
>
> As you probably noticed, I have submitted a patch to clear 0x41 in the PCI
> configuration space.
Yes, thank you (tbh i was surprised to see you adding the code to the
"fixup" routine but i thought you know better, now Michael's clarified it
fully :) )
> More to report on the "ssh user at ipaddress bash -c 'cat > /dev/null' < /dev/zero"
> test. If I issue it on the netbook using the IP address of a computer connected
> to the AP with a wire, it does not fail. So far, the test has been running for
> nearly 24 hours. When I log into the wired machine and issue the command using
> the netbook's address, then it fails after 20-22 minutes when it gets the "No
> probe response" message that I reported earlier.
It looks like we're seeing two different issues.
BTW, with this test i can't reproduce my "fatal dma" problems if i
modprobe/rmmod wl first, so that's somehow related. Do you have any ideas
on how i can further help with debugging?
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* PIO mode
2010-10-20 17:54 ` Paul Fertser
@ 2010-10-20 18:31 ` Larry Finger
2010-10-20 19:37 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode) Paul Fertser
2010-10-21 8:53 ` Transfer zeroes via ssh test (was: Re: PIO mode) Paul Fertser
0 siblings, 2 replies; 30+ messages in thread
From: Larry Finger @ 2010-10-20 18:31 UTC (permalink / raw)
To: b43-dev
On 10/20/2010 12:54 PM, Paul Fertser wrote:
> It looks like we're seeing two different issues.
I agree.
> BTW, with this test i can't reproduce my "fatal dma" problems if i
> modprobe/rmmod wl first, so that's somehow related. Do you have any ideas
> on how i can further help with debugging?
Could you please provide the "warm" equivalent of
b43-cold-boot.trace-head.txt.gz? Do a cold boot followed by an load/unload of
wl, start the trace, and load b43. I would like to see what in the registers is
different.
Thanks,
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode)
2010-10-20 18:31 ` Larry Finger
@ 2010-10-20 19:37 ` Paul Fertser
2010-10-20 22:19 ` Larry Finger
2010-10-21 8:53 ` Transfer zeroes via ssh test (was: Re: PIO mode) Paul Fertser
1 sibling, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-20 19:37 UTC (permalink / raw)
To: b43-dev
On Wed, Oct 20, 2010 at 01:31:54PM -0500, Larry Finger wrote:
> Could you please provide the "warm" equivalent of
> b43-cold-boot.trace-head.txt.gz? Do a cold boot followed by an load/unload of
> wl, start the trace, and load b43. I would like to see what in the registers is
> different.
Attached. (stop network manager, modprobe wl, rmmod wl, start network-manager,
start tracing, modprobe b43, wait for association).
Full log is at [1].
Big thanks again for working on this.
[1] https://paulfertser.is-a-geek.org/files/b43-ideapad/
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
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^ permalink raw reply [flat|nested] 30+ messages in thread
* MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode)
2010-10-20 19:37 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode) Paul Fertser
@ 2010-10-20 22:19 ` Larry Finger
2010-10-21 6:05 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 Paul Fertser
0 siblings, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-20 22:19 UTC (permalink / raw)
To: b43-dev
On 10/20/2010 02:37 PM, Paul Fertser wrote:
> Attached. (stop network manager, modprobe wl, rmmod wl, start network-manager,
> start tracing, modprobe b43, wait for association).
The first thing that showed up was a difference in the Command register of the
PCI configuration space at offset 0x04. The first read of this location for the
cold boot returned 0x02, but the warm reboot returned 0x06. As that bit 4 means
set bus mastering capability, it looks suspicious. The call to pci_bus_master()
should take care of this, but let us check. Please apply the attached patch and
do a cold boot to b43 so that we get the contents of the location when the DMA
error occurs.
Larry
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^ permalink raw reply [flat|nested] 30+ messages in thread
* MMIO trace for "warm" boot of b43 on IdeaPad S9
2010-10-20 22:19 ` Larry Finger
@ 2010-10-21 6:05 ` Paul Fertser
0 siblings, 0 replies; 30+ messages in thread
From: Paul Fertser @ 2010-10-21 6:05 UTC (permalink / raw)
To: b43-dev
On Wed, Oct 20, 2010 at 05:19:26PM -0500, Larry Finger wrote:
> The first thing that showed up was a difference in the Command register of the
> PCI configuration space at offset 0x04. The first read of this location for the
> cold boot returned 0x02, but the warm reboot returned 0x06. As that bit 4 means
> set bus mastering capability, it looks suspicious. The call to pci_bus_master()
> should take care of this, but let us check. Please apply the attached patch and
> do a cold boot to b43 so that we get the contents of the location when the DMA
> error occurs.
[ 148.502999] b43-phy0 ERROR: Contents of PCI command 0x6
So no magic here.
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* Transfer zeroes via ssh test (was: Re: PIO mode)
2010-10-20 18:31 ` Larry Finger
2010-10-20 19:37 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode) Paul Fertser
@ 2010-10-21 8:53 ` Paul Fertser
2010-10-21 14:27 ` Larry Finger
1 sibling, 1 reply; 30+ messages in thread
From: Paul Fertser @ 2010-10-21 8:53 UTC (permalink / raw)
To: b43-dev
On Wed, Oct 20, 2010 at 01:31:54PM -0500, Larry Finger wrote:
> On 10/20/2010 12:54 PM, Paul Fertser wrote:
> > It looks like we're seeing two different issues.
>
> I agree.
With this test (transfer via ssh to cold-booted b43) i also get some
interesting results:
[ 2140.029809] b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: 00:02:84:7d:3c:02
[ 2148.864071] wlan0: no IPv6 routers present
[ 2797.922932] CE: hpet increased min_delta_ns to 11250 nsec
[ 3744.258158] ACPI: EC: GPE storm detected, transactions will use polling mode
[ 4417.907722] b43-phy0 debug: TX-status contains invalid cookie: 0x1349
[ 4417.909318] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 76
[ 4417.910899] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 78
[ 4417.912325] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 80
...
[ 4418.146891] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 70
[ 4418.148529] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 72
[ 4565.170928] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 1)
Then repeated associations and deassociations until i unload the driver.
Reloading brings functionality back.
I need to do more tests to say if i consistently see the same time interval
(between starting and failing) in this test.
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
^ permalink raw reply [flat|nested] 30+ messages in thread
* Transfer zeroes via ssh test (was: Re: PIO mode)
2010-10-21 8:53 ` Transfer zeroes via ssh test (was: Re: PIO mode) Paul Fertser
@ 2010-10-21 14:27 ` Larry Finger
2010-10-21 20:55 ` Michael Büsch
0 siblings, 1 reply; 30+ messages in thread
From: Larry Finger @ 2010-10-21 14:27 UTC (permalink / raw)
To: b43-dev
On 10/21/2010 03:53 AM, Paul Fertser wrote:
> On Wed, Oct 20, 2010 at 01:31:54PM -0500, Larry Finger wrote:
>> On 10/20/2010 12:54 PM, Paul Fertser wrote:
>>> It looks like we're seeing two different issues.
>>
>> I agree.
>
> With this test (transfer via ssh to cold-booted b43) i also get some
> interesting results:
>
> [ 2140.029809] b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: 00:02:84:7d:3c:02
> [ 2148.864071] wlan0: no IPv6 routers present
> [ 2797.922932] CE: hpet increased min_delta_ns to 11250 nsec
> [ 3744.258158] ACPI: EC: GPE storm detected, transactions will use polling mode
> [ 4417.907722] b43-phy0 debug: TX-status contains invalid cookie: 0x1349
> [ 4417.909318] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 76
> [ 4417.910899] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 78
> [ 4417.912325] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 80
> ...
> [ 4418.146891] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 70
> [ 4418.148529] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 72
> [ 4565.170928] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 1)
>
> Then repeated associations and deassociations until i unload the driver.
> Reloading brings functionality back.
>
> I need to do more tests to say if i consistently see the same time interval
> (between starting and failing) in this test.
When I had failures during stress testing of the firmware from OpenFWWF, Michael
helped diagnose the problem and added the diagnostics indicating the "out of
order" TX status. Over the past months, I have seen them on occasion with
proprietary firmware, but I have never been able to reproduce these failures. As
you note, the driver cannot recover.
It is looking more likely that the bug that causes them is in b43, not in the
firmware, and that the open-source firmware just triggers the bug more
"efficiently".
Michael: Any more thoughts on this issue?
Larry
^ permalink raw reply [flat|nested] 30+ messages in thread
* Transfer zeroes via ssh test (was: Re: PIO mode)
2010-10-21 14:27 ` Larry Finger
@ 2010-10-21 20:55 ` Michael Büsch
0 siblings, 0 replies; 30+ messages in thread
From: Michael Büsch @ 2010-10-21 20:55 UTC (permalink / raw)
To: b43-dev
On Thu, 2010-10-21 at 09:27 -0500, Larry Finger wrote:
> On 10/21/2010 03:53 AM, Paul Fertser wrote:
> > On Wed, Oct 20, 2010 at 01:31:54PM -0500, Larry Finger wrote:
> >> On 10/20/2010 12:54 PM, Paul Fertser wrote:
> >>> It looks like we're seeing two different issues.
> >>
> >> I agree.
> >
> > With this test (transfer via ssh to cold-booted b43) i also get some
> > interesting results:
> >
> > [ 2140.029809] b43-phy0 debug: Using hardware based encryption for keyidx: 0, mac: 00:02:84:7d:3c:02
> > [ 2148.864071] wlan0: no IPv6 routers present
> > [ 2797.922932] CE: hpet increased min_delta_ns to 11250 nsec
> > [ 3744.258158] ACPI: EC: GPE storm detected, transactions will use polling mode
> > [ 4417.907722] b43-phy0 debug: TX-status contains invalid cookie: 0x1349
> > [ 4417.909318] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 76
> > [ 4417.910899] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 78
> > [ 4417.912325] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 80
> > ...
> > [ 4418.146891] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 70
> > [ 4418.148529] b43-phy0 debug: Out of order TX status report on DMA ring 1. Expected 74, but got 72
> > [ 4565.170928] wlan0: disassociated from 00:02:84:7d:3c:02 (Reason: 1)
> >
> > Then repeated associations and deassociations until i unload the driver.
> > Reloading brings functionality back.
> >
> > I need to do more tests to say if i consistently see the same time interval
> > (between starting and failing) in this test.
>
> When I had failures during stress testing of the firmware from OpenFWWF, Michael
> helped diagnose the problem and added the diagnostics indicating the "out of
> order" TX status. Over the past months, I have seen them on occasion with
> proprietary firmware, but I have never been able to reproduce these failures. As
> you note, the driver cannot recover.
>
> It is looking more likely that the bug that causes them is in b43, not in the
> firmware, and that the open-source firmware just triggers the bug more
> "efficiently".
>
> Michael: Any more thoughts on this issue?
Hm, I hardly remember anything from the debugging.
However, one should check whether the firmware does send those
out-of-order reports actively (because it receives some invalid external
condition from the hardware or something like that), or if those reports
are sent by the hardware without firmware help.
The first case (which is the likely one, IMO), would probably make a
firmware-side workaround possible.
I'm not sure how to test this properly. Maybe some array in SHM that
dumps cookies along with a monotonically increasing number on every
active tx-status-send attempt. This way one could possibly check whether
the out-of-order report was sent by the firmware, or due to hardware
burp.
--
Greetings Michael.
^ permalink raw reply [flat|nested] 30+ messages in thread
end of thread, other threads:[~2010-10-21 20:55 UTC | newest]
Thread overview: 30+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-10-09 11:53 Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Paul Fertser
2010-10-09 18:36 ` Paul Fertser
2010-10-09 20:37 ` Gábor Stefanik
2010-10-09 21:32 ` Paul Fertser
2010-10-09 21:37 ` Gábor Stefanik
2010-10-10 7:21 ` Paul Fertser
2010-10-10 15:39 ` Larry Finger
2010-10-10 17:03 ` Paul Fertser
2010-10-11 1:50 ` Larry Finger
2010-10-11 7:37 ` Rafał Miłecki
2010-10-13 6:58 ` PIO mode (was: Re: Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl) Paul Fertser
2010-10-17 22:35 ` PIO mode Larry Finger
2010-10-18 4:11 ` Paul Fertser
2010-10-18 19:57 ` Larry Finger
2010-10-19 0:43 ` Paul Fertser
2010-10-19 16:04 ` Larry Finger
2010-10-19 16:22 ` Paul Fertser
2010-10-19 17:02 ` Larry Finger
2010-10-20 17:37 ` Larry Finger
2010-10-20 17:54 ` Paul Fertser
2010-10-20 18:31 ` Larry Finger
2010-10-20 19:37 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode) Paul Fertser
2010-10-20 22:19 ` Larry Finger
2010-10-21 6:05 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 Paul Fertser
2010-10-21 8:53 ` Transfer zeroes via ssh test (was: Re: PIO mode) Paul Fertser
2010-10-21 14:27 ` Larry Finger
2010-10-21 20:55 ` Michael Büsch
2010-10-10 16:50 ` Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Gábor Stefanik
2010-10-12 22:12 ` Paul Fertser
2010-10-12 23:05 ` Paul Fertser
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