asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[Jussi Kivilinna]

[-- Attachment #1: Type: text/plain, Size: 996 bytes --]

Hello,

I have asix adapter plugged to mini-server and have to change MAC  
address before DHCP because of ISP. This worked fine, until v3.2. Now  
I have to set interface in promisc mode to have custom MAC working.

I bisected problem to '[4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378] NET:  
fix phy init for AX88772 USB ethernet':

# bad: [5f0a6e2d503896062f641639dacfe5055c2f593b] Linux 3.2-rc7
# good: [c3b92c8787367a8bb53d57d9789b558f1295cc96] Linux 3.1
git bisect start 'v3.2-rc7' 'v3.1' 'drivers/net/usb/asix.c'
# bad: [79de9efdb93d8e693dccd0eb7d80cd6092f5875b] NET: asix: fix  
ethtool -e for AX88178 USB dongle
git bisect bad 79de9efdb93d8e693dccd0eb7d80cd6092f5875b
# bad: [4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378] NET: fix phy init  
for AX88772 USB ethernet
git bisect bad 4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378
# good: [afc4b13df143122f99a0eb10bfefb216c2806de0] net: remove use of  
ndo_set_multicast_list in drivers
git bisect good afc4b13df143122f99a0eb10bfefb216c2806de0

-Jussi


[-- Attachment #2: lsusb.txt --]
[-- Type: text/plain, Size: 2745 bytes --]


Bus 001 Device 002: ID 0b95:7720 ASIX Electronics Corp. AX88772
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0b95 ASIX Electronics Corp.
  idProduct          0x7720 AX88772
  bcdDevice            0.01
  iManufacturer           1 ASIX Elec. Corp.
  iProduct                2 AX88772 
  iSerial                 3 000001
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          4 0
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower              250mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol      0 
      iInterface              7 0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              11
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered

Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[Grant Grundler]

On Fri, Jan 6, 2012 at 3:10 AM, Jussi Kivilinna
<jussi.kivilinna@mbnet.fi> wrote:
> Hello,
>
> I have asix adapter plugged to mini-server

Which Asix adapter do you have? (Vendor/model)

Can you please provide:
1) dmesg output from asix driver
2) lsusb output for the device

> and have to change MAC address
> before DHCP because of ISP. This worked fine, until v3.2. Now I have to set
> interface in promisc mode to have custom MAC working.

Sorry - I didn't test this but I also would not expect this to break
with the changes in 3.2.

I'll see if Freddy or Allan (ASIX) need my help with this.

cheers,
grant

>
> I bisected problem to '[4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378] NET: fix
> phy init for AX88772 USB ethernet':
>
> # bad: [5f0a6e2d503896062f641639dacfe5055c2f593b] Linux 3.2-rc7
> # good: [c3b92c8787367a8bb53d57d9789b558f1295cc96] Linux 3.1
> git bisect start 'v3.2-rc7' 'v3.1' 'drivers/net/usb/asix.c'
> # bad: [79de9efdb93d8e693dccd0eb7d80cd6092f5875b] NET: asix: fix ethtool -e
> for AX88178 USB dongle
> git bisect bad 79de9efdb93d8e693dccd0eb7d80cd6092f5875b
> # bad: [4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378] NET: fix phy init for
> AX88772 USB ethernet
> git bisect bad 4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378
> # good: [afc4b13df143122f99a0eb10bfefb216c2806de0] net: remove use of
> ndo_set_multicast_list in drivers
> git bisect good afc4b13df143122f99a0eb10bfefb216c2806de0
>
> -Jussi
>

Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[Jussi Kivilinna]

[-- Attachment #1: Type: text/plain, Size: 1009 bytes --]

Quoting Grant Grundler <grundler@chromium.org>:

> On Fri, Jan 6, 2012 at 3:10 AM, Jussi Kivilinna
> <jussi.kivilinna@mbnet.fi> wrote:
>> Hello,
>>
>> I have asix adapter plugged to mini-server
>
> Which Asix adapter do you have? (Vendor/model)

It's Wii Ethernet adapter,
Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772

>
> Can you please provide:
> 1) dmesg output from asix driver
> 2) lsusb output for the device

Both attached.

>> and have to change MAC address
>> before DHCP because of ISP. This worked fine, until v3.2. Now I have to set
>> interface in promisc mode to have custom MAC working.
>
> Sorry - I didn't test this but I also would not expect this to break
> with the changes in 3.2.
>
> I'll see if Freddy or Allan (ASIX) need my help with this.

I found out that setting MAC in ax88722_reset() solves the issue for  
me. Maybe changes to init/reset sequence causes hardware to be reseted  
after set_mac_address call and revert to default MAC?

Patch attached.

-Jussi


[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 52863 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.2.0-jk1-imqmq-fixmtrr-atom32 (root@fate) (gcc version 4.4.5 (Debian 4.4.5-8) ) #4 SMP PREEMPT Fri Jan 6 12:13:26 EET 2012
[    0.000000] Disabled fast string operations
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[    0.000000]  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000003f376000 (usable)
[    0.000000]  BIOS-e820: 000000003f376000 - 000000003f3bf000 (reserved)
[    0.000000]  BIOS-e820: 000000003f3bf000 - 000000003f46d000 (usable)
[    0.000000]  BIOS-e820: 000000003f46d000 - 000000003f4bf000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000003f4bf000 - 000000003f4f0000 (usable)
[    0.000000]  BIOS-e820: 000000003f4f0000 - 000000003f4ff000 (ACPI data)
[    0.000000]  BIOS-e820: 000000003f4ff000 - 000000003f500000 (usable)
[    0.000000]  BIOS-e820: 000000003f500000 - 0000000040000000 (reserved)
[    0.000000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI 2.4 present.
[    0.000000] DMI: Gateway AOA150/        , BIOS v0.3103 12/09/2008
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] last_pfn = 0x3f500 max_arch_pfn = 0x1000000
[    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-C7FFF write-protect
[    0.000000]   C8000-EFFFF uncachable
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0FFFE0000 mask 0FFFE0000 write-protect
[    0.000000]   1 base 0FFFC0000 mask 0FFFE0000 uncachable
[    0.000000]   2 base 000000000 mask 0E0000000 write-back
[    0.000000]   3 base 020000000 mask 0E0000000 write-back
[    0.000000]   4 base 03F800000 mask 0FF800000 uncachable
[    0.000000]   5 base 03F600000 mask 0FFE00000 uncachable
[    0.000000]   6 base 03F500000 mask 0FFF00000 uncachable
[    0.000000]   7 base 000000000 mask 0FFFE0000 uncachable
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] original variable MTRRs
[    0.000000] reg 0, base: 4194176KB, range: 128KB, type WP
[    0.000000] reg 1, base: 4194048KB, range: 128KB, type UC
[    0.000000] reg 2, base: 0GB, range: 512MB, type WB
[    0.000000] reg 3, base: 512MB, range: 512MB, type WB
[    0.000000] reg 4, base: 1016MB, range: 8MB, type UC
[    0.000000] reg 5, base: 1014MB, range: 2MB, type UC
[    0.000000] reg 6, base: 1013MB, range: 1MB, type UC
[    0.000000] reg 7, base: 0GB, range: 128KB, type UC
[    0.000000] WARNING: BIOS bug: VAR MTRR 7 contains strange UC entry under 1M, check with your system vendor!
[    0.000000] total RAM covered: 1013M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K 	chunk_size: 16M 	num_reg: 4  	lose cover RAM: 0G
[    0.000000] New variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 1GB, type WB
[    0.000000] reg 1, base: 1013MB, range: 1MB, type UC
[    0.000000] reg 2, base: 1014MB, range: 2MB, type UC
[    0.000000] reg 3, base: 1016MB, range: 8MB, type UC
[    0.000000] initial memory mapped : 0 - 01c00000
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] init_memory_mapping: 0000000000000000-0000000037bfe000
[    0.000000]  0000000000 - 0000200000 page 4k
[    0.000000]  0000200000 - 0037a00000 page 2M
[    0.000000]  0037a00000 - 0037bfe000 page 4k
[    0.000000] kernel direct mapping tables up to 37bfe000 @ 1bfb000-1c00000
[    0.000000] RAMDISK: 2f47c000 - 2f6d9000
[    0.000000] ACPI: RSDP 000fe020 00024 (v02 ACER  )
[    0.000000] ACPI: XSDT 3f4fe120 00064 (v01 ACER   ACER     00000001      01000013)
[    0.000000] ACPI: FACP 3f4fc000 000F4 (v04 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: DSDT 3f4f2000 05DE6 (v01 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: FACS 3f488000 00040
[    0.000000] ACPI: SSDT 3f4fd000 004C4 (v02  PmRef    CpuPm 00003000 INTL 20051117)
[    0.000000] ACPI: HPET 3f4fb000 00038 (v01 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: APIC 3f4fa000 00068 (v02 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: MCFG 3f4f9000 0003C (v01 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: ASF! 3f4f8000 000A5 (v32 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: SLIC 3f4f1000 00180 (v01 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: BOOT 3f4f0000 00028 (v01 ACER   ACER     00000001 1025 01000013)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 121MB HIGHMEM available.
[    0.000000] 891MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 37bfe000
[    0.000000]   low ram: 0 - 37bfe000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x00037bfe
[    0.000000]   HighMem  0x00037bfe -> 0x0003f500
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[5] active PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009f
[    0.000000]     0: 0x00000100 -> 0x0003f376
[    0.000000]     0: 0x0003f3bf -> 0x0003f46d
[    0.000000]     0: 0x0003f4bf -> 0x0003f4f0
[    0.000000]     0: 0x0003f4ff -> 0x0003f500
[    0.000000] On node 0 totalpages: 259045
[    0.000000] free_area_init_node: node 0, pgdat c1599d40, node_mem_map f740d200
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3951 pages, LIFO batch:0
[    0.000000]   Normal zone: 1752 pages used for memmap
[    0.000000]   Normal zone: 222502 pages, LIFO batch:31
[    0.000000]   HighMem zone: 243 pages used for memmap
[    0.000000]   HighMem zone: 30565 pages, LIFO batch:7
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, 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: 40
[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
[    0.000000] setup_percpu: NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 13 pages/cpu @f7200000 s29696 r0 d23552 u1048576
[    0.000000] pcpu-alloc: s29696 r0 d23552 u1048576 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 257018
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-jk1-imqmq-fixmtrr-atom32 root=UUID=b72744a7-0167-4590-986d-f3bfe1f84689 ro rootfstype=ext4 lockd.nlm_udpport=4003 lockd.nlm_tcpport=4003 noquiet reboot=k zcache
[    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] Initializing CPU#0
[    0.000000] Initializing HighMem for node 0 (00037bfe:0003f500)
[    0.000000] Memory: 1017924k/1037312k available (4006k kernel code, 18256k reserved, 1761k data, 404k init, 123232k highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff8f000 - 0xfffff000   ( 448 kB)
[    0.000000]     pkmap   : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xf83fe000 - 0xffbfe000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf7bfe000   ( 891 MB)
[    0.000000]       .init : 0xc15a2000 - 0xc1607000   ( 404 kB)
[    0.000000]       .data : 0xc13e9ac5 - 0xc15a1fc0   (1761 kB)
[    0.000000]       .text : 0xc1000000 - 0xc13e9ac5   (4006 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:2304 nr_irqs:512 16
[    0.000000] CPU 0 irqstacks, hard=f6c08000 soft=f6c0a000
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 1595.737 MHz processor.
[    0.003336] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.45 BogoMIPS (lpj=5319123)
[    0.003470] pid_max: default: 32768 minimum: 301
[    0.003611] Mount-cache hash table entries: 512
[    0.003911] Initializing cgroup subsys cpuacct
[    0.003985] Initializing cgroup subsys blkio
[    0.004093] Disabled fast string operations
[    0.004158] CPU: Physical Processor ID: 0
[    0.004219] CPU: Processor Core ID: 0
[    0.004280] mce: CPU supports 5 MCE banks
[    0.004352] CPU0: Thermal monitoring enabled (TM1)
[    0.004418] using mwait in idle threads.
[    0.004557] ACPI: Core revision 20110623
[    0.013434] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.013999] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.049462] CPU0: Intel(R) Atom(TM) CPU N270   @ 1.60GHz stepping 02
[    0.049997] Performance Events: PEBS fmt0+, Atom events, Intel PMU driver.
[    0.049997] ... version:                3
[    0.049997] ... bit width:              40
[    0.049997] ... generic registers:      2
[    0.049997] ... value mask:             000000ffffffffff
[    0.049997] ... max period:             000000007fffffff
[    0.049997] ... fixed-purpose events:   3
[    0.049997] ... event mask:             0000000700000003
[    0.086704] CPU 1 irqstacks, hard=f6c7e000 soft=f6c80000
[    0.086712] Booting Node   0, Processors  #1 Ok.
[    0.086815] smpboot cpu 1: start_ip = 9b000
[    0.006666] Initializing CPU#1
[    0.006666] Disabled fast string operations
[    0.183352] Brought up 2 CPUs
[    0.183534] Total of 2 processors activated (6385.42 BogoMIPS).
[    0.184035] PM: Registering ACPI NVS region at 3f46d000 (335872 bytes)
[    0.184035] RTC time: 10:34:39, date: 01/06/12
[    0.184035] NET: Registered protocol family 16
[    0.184035] ACPI: bus type pci registered
[    0.184035] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.184035] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.184035] PCI: Using MMCONFIG for extended config space
[    0.184035] PCI: Using configuration type 1 for base access
[    0.193414] bio: create slab <bio-0> at 0
[    0.193491] ACPI: Added _OSI(Module Device)
[    0.193491] ACPI: Added _OSI(Processor Device)
[    0.193517] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.193583] ACPI: Added _OSI(Processor Aggregator Device)
[    0.199704] ACPI: EC: Look up EC in DSDT
[    0.202855] ACPI: Executed 1 blocks of module-level executable AML code
[    0.206627] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.207535] ACPI: SSDT 3f380c90 00239 (v02  PmRef  Cpu0Ist 00003000 INTL 20051117)
[    0.208457] ACPI: Dynamic OEM Table Load:
[    0.208587] ACPI: SSDT   (null) 00239 (v02  PmRef  Cpu0Ist 00003000 INTL 20051117)
[    0.208993] ACPI: SSDT 3f37fe10 001C7 (v02  PmRef  Cpu0Cst 00003001 INTL 20051117)
[    0.209871] ACPI: Dynamic OEM Table Load:
[    0.210101] ACPI: SSDT   (null) 001C7 (v02  PmRef  Cpu0Cst 00003001 INTL 20051117)
[    0.233893] ACPI: SSDT 3f380f10 000D0 (v02  PmRef  Cpu1Ist 00003000 INTL 20051117)
[    0.234794] ACPI: Dynamic OEM Table Load:
[    0.234924] ACPI: SSDT   (null) 000D0 (v02  PmRef  Cpu1Ist 00003000 INTL 20051117)
[    0.235325] ACPI: SSDT 3f37ef10 00083 (v02  PmRef  Cpu1Cst 00003000 INTL 20051117)
[    0.236207] ACPI: Dynamic OEM Table Load:
[    0.236337] ACPI: SSDT   (null) 00083 (v02  PmRef  Cpu1Cst 00003000 INTL 20051117)
[    0.261223] ACPI: Interpreter enabled
[    0.261295] ACPI: (supports S0 S3 S4 S5)
[    0.261533] ACPI: Using IOAPIC for interrupt routing
[    0.287028] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[    0.287048] ACPI: No dock devices found.
[    0.287114] HEST: Table not found.
[    0.287181] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.288263] ACPI Error: [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS (20110623/dsfield-143)
[    0.288462] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node f6c25ca8), AE_ALREADY_EXISTS (20110623/psparse-536)
[    0.288702] ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error
[    0.290108] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.291569] pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7]
[    0.291644] pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff]
[    0.291714] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[    0.291805] pci_root PNP0A08:00: host bridge window [mem 0x40000000-0xfebfffff]
[    0.291918] pci 0000:00:00.0: [8086:27ac] type 0 class 0x000600
[    0.292001] pci 0000:00:02.0: [8086:27ae] type 0 class 0x000300
[    0.292023] pci 0000:00:02.0: reg 10: [mem 0x58480000-0x584fffff]
[    0.292036] pci 0000:00:02.0: reg 14: [io  0x60c0-0x60c7]
[    0.293326] pci 0000:00:02.0: reg 18: [mem 0x40000000-0x4fffffff pref]
[    0.293338] pci 0000:00:02.0: reg 1c: [mem 0x58500000-0x5853ffff]
[    0.293399] pci 0000:00:02.1: [8086:27a6] type 0 class 0x000380
[    0.293416] pci 0000:00:02.1: reg 10: [mem 0x58400000-0x5847ffff]
[    0.293551] pci 0000:00:1b.0: [8086:27d8] type 0 class 0x000403
[    0.293583] pci 0000:00:1b.0: reg 10: [mem 0x58540000-0x58543fff 64bit]
[    0.293685] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.293696] pci 0000:00:1b.0: PME# disabled
[    0.293739] pci 0000:00:1c.0: [8086:27d0] type 1 class 0x000604
[    0.293845] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.293855] pci 0000:00:1c.0: PME# disabled
[    0.293901] pci 0000:00:1c.1: [8086:27d2] type 1 class 0x000604
[    0.294007] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.294017] pci 0000:00:1c.1: PME# disabled
[    0.294063] pci 0000:00:1c.2: [8086:27d4] type 1 class 0x000604
[    0.294169] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.294179] pci 0000:00:1c.2: PME# disabled
[    0.294225] pci 0000:00:1c.3: [8086:27d6] type 1 class 0x000604
[    0.294331] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.294341] pci 0000:00:1c.3: PME# disabled
[    0.294388] pci 0000:00:1d.0: [8086:27c8] type 0 class 0x000c03
[    0.294457] pci 0000:00:1d.0: reg 20: [io  0x6080-0x609f]
[    0.294514] pci 0000:00:1d.1: [8086:27c9] type 0 class 0x000c03
[    0.294584] pci 0000:00:1d.1: reg 20: [io  0x6060-0x607f]
[    0.294640] pci 0000:00:1d.2: [8086:27ca] type 0 class 0x000c03
[    0.294710] pci 0000:00:1d.2: reg 20: [io  0x6040-0x605f]
[    0.294766] pci 0000:00:1d.3: [8086:27cb] type 0 class 0x000c03
[    0.294836] pci 0000:00:1d.3: reg 20: [io  0x6020-0x603f]
[    0.294906] pci 0000:00:1d.7: [8086:27cc] type 0 class 0x000c03
[    0.294938] pci 0000:00:1d.7: reg 10: [mem 0x58544400-0x585447ff]
[    0.295047] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.295057] pci 0000:00:1d.7: PME# disabled
[    0.295092] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[    0.295202] pci 0000:00:1f.0: [8086:27b9] type 0 class 0x000601
[    0.295347] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 0068 (mask 0007)
[    0.295500] pci 0000:00:1f.2: [8086:27c4] type 0 class 0x000101
[    0.295530] pci 0000:00:1f.2: reg 10: [io  0x0000-0x0007]
[    0.295548] pci 0000:00:1f.2: reg 14: [io  0x0000-0x0003]
[    0.295566] pci 0000:00:1f.2: reg 18: [io  0x0000-0x0007]
[    0.295584] pci 0000:00:1f.2: reg 1c: [io  0x0000-0x0003]
[    0.295602] pci 0000:00:1f.2: reg 20: [io  0x60a0-0x60af]
[    0.295659] pci 0000:00:1f.2: PME# supported from D3hot
[    0.295669] pci 0000:00:1f.2: PME# disabled
[    0.295698] pci 0000:00:1f.3: [8086:27da] type 0 class 0x000c05
[    0.295785] pci 0000:00:1f.3: reg 20: [io  0x6000-0x601f]
[    0.295917] pci 0000:00:1c.0: PCI bridge to [bus 01-01]
[    0.295987] pci 0000:00:1c.0:   bridge window [io  0x5000-0x5fff]
[    0.295997] pci 0000:00:1c.0:   bridge window [mem 0x57300000-0x583fffff]
[    0.296011] pci 0000:00:1c.0:   bridge window [mem 0x50000000-0x50ffffff 64bit pref]
[    0.296121] pci 0000:02:00.0: [10ec:8136] type 0 class 0x000200
[    0.296152] pci 0000:02:00.0: reg 10: [io  0x3000-0x30ff]
[    0.296200] pci 0000:02:00.0: reg 18: [mem 0x51010000-0x51010fff 64bit pref]
[    0.296233] pci 0000:02:00.0: reg 20: [mem 0x51000000-0x5100ffff 64bit pref]
[    0.296256] pci 0000:02:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[    0.296323] pci 0000:02:00.0: supports D1 D2
[    0.296329] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.296339] pci 0000:02:00.0: PME# disabled
[    0.300031] pci 0000:00:1c.1: PCI bridge to [bus 02-02]
[    0.300105] pci 0000:00:1c.1:   bridge window [io  0x3000-0x4fff]
[    0.300116] pci 0000:00:1c.1:   bridge window [mem 0x56300000-0x572fffff]
[    0.300130] pci 0000:00:1c.1:   bridge window [mem 0x51000000-0x520fffff 64bit pref]
[    0.300265] pci 0000:03:00.0: [168c:001c] type 0 class 0x000200
[    0.300327] pci 0000:03:00.0: reg 10: [mem 0x55200000-0x5520ffff 64bit]
[    0.300613] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.300728] pci 0000:00:1c.2: PCI bridge to [bus 03-03]
[    0.300798] pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
[    0.300808] pci 0000:00:1c.2:   bridge window [mem 0x55200000-0x562fffff]
[    0.300822] pci 0000:00:1c.2:   bridge window [mem 0x52100000-0x530fffff 64bit pref]
[    0.300900] pci 0000:00:1c.3: PCI bridge to [bus 04-04]
[    0.300969] pci 0000:00:1c.3:   bridge window [io  0x1000-0x1fff]
[    0.300979] pci 0000:00:1c.3:   bridge window [mem 0x54100000-0x551fffff]
[    0.300993] pci 0000:00:1c.3:   bridge window [mem 0x53100000-0x540fffff 64bit pref]
[    0.301100] pci 0000:00:1e.0: PCI bridge to [bus 05-05] (subtractive decode)
[    0.301187] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
[    0.301194] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.301202] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.301209] pci 0000:00:1e.0:   bridge window [mem 0x40000000-0xfebfffff] (subtractive decode)
[    0.301253] pci_bus 0000:00: on NUMA node 0
[    0.301265] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.301575] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
[    0.301826] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
[    0.301986] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
[    0.302116] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP3._PRT]
[    0.302245] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP4._PRT]
[    0.302589] ACPI Error: [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS (20110623/dsfield-143)
[    0.302789] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node f6c25ca8), AE_ALREADY_EXISTS (20110623/psparse-536)
[    0.303038]  pci0000:00: Requesting ACPI _OSC control (0x1d)
[    0.303247] ACPI Error: [CAPB] Namespace lookup failure, AE_ALREADY_EXISTS (20110623/dsfield-143)
[    0.303471] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node f6c25ca8), AE_ALREADY_EXISTS (20110623/psparse-536)
[    0.303720]  pci0000:00: ACPI _OSC request failed (AE_ALREADY_EXISTS), returned control mask: 0x1d
[    0.303812] ACPI _OSC control for PCIe not granted, disabling ASPM
[    0.313842] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12)
[    0.314057] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 *11 12)
[    0.314595] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12)
[    0.316782] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12)
[    0.317322] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
[    0.317946] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
[    0.318567] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
[    0.319188] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 11 12) *0, disabled.
[    0.320096] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.320146] vgaarb: loaded
[    0.320205] vgaarb: bridge control possible 0000:00:02.0
[    0.320455] SCSI subsystem initialized
[    0.320455] libata version 3.00 loaded.
[    0.323463] wmi: Mapper loaded
[    0.323463] PCI: Using ACPI for IRQ routing
[    0.335902] PCI: pci_cache_line_size set to 64 bytes
[    0.336054] reserve RAM buffer: 000000000009fc00 - 000000000009ffff 
[    0.336062] reserve RAM buffer: 000000003f376000 - 000000003fffffff 
[    0.336071] reserve RAM buffer: 000000003f46d000 - 000000003fffffff 
[    0.336078] reserve RAM buffer: 000000003f4f0000 - 000000003fffffff 
[    0.336085] reserve RAM buffer: 000000003f500000 - 000000003fffffff 
[    0.336723] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[    0.336807] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.337006] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[    0.346763] Switching to clocksource hpet
[    0.352271] pnp: PnP ACPI init
[    0.352379] ACPI: bus type pnp registered
[    0.353416] pnp 00:00: [bus 00-ff]
[    0.353424] pnp 00:00: [io  0x0000-0x0cf7 window]
[    0.353431] pnp 00:00: [io  0x0cf8-0x0cff]
[    0.353437] pnp 00:00: [io  0x0d00-0xffff window]
[    0.353444] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    0.353451] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[    0.353457] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[    0.353464] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[    0.353470] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[    0.353477] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[    0.353483] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[    0.353490] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[    0.353496] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[    0.353502] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[    0.353509] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[    0.353515] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[    0.353522] pnp 00:00: [mem 0x000ec000-0x000effff window]
[    0.353528] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[    0.353535] pnp 00:00: [mem 0x40000000-0xfebfffff window]
[    0.353811] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[    0.354153] pnp 00:01: [io  0x002e-0x002f]
[    0.354161] pnp 00:01: [io  0x0068-0x006f]
[    0.354167] pnp 00:01: [io  0x0200-0x020f]
[    0.354173] pnp 00:01: [io  0x164e-0x164f]
[    0.354178] pnp 00:01: [io  0x0061]
[    0.354183] pnp 00:01: [io  0x0070]
[    0.354189] pnp 00:01: [io  0x0080]
[    0.354194] pnp 00:01: [io  0x0092]
[    0.354199] pnp 00:01: [io  0x00b2-0x00b3]
[    0.354205] pnp 00:01: [io  0x0063]
[    0.354210] pnp 00:01: [io  0x0065]
[    0.354216] pnp 00:01: [io  0x0067]
[    0.354221] pnp 00:01: [io  0x0600-0x060f]
[    0.354227] pnp 00:01: [io  0x0610]
[    0.354232] pnp 00:01: [io  0x0800-0x080f]
[    0.354242] pnp 00:01: [io  0x0400-0x047f]
[    0.354248] pnp 00:01: [io  0x0500-0x053f]
[    0.354254] pnp 00:01: [mem 0xe0000000-0xefffffff]
[    0.354261] pnp 00:01: [mem 0xfed1c000-0xfed1ffff]
[    0.354267] pnp 00:01: [mem 0xfed14000-0xfed17fff]
[    0.354273] pnp 00:01: [mem 0xfed18000-0xfed18fff]
[    0.354279] pnp 00:01: [mem 0xfed19000-0xfed19fff]
[    0.354285] pnp 00:01: [mem 0xfec00000-0xfec00fff]
[    0.354290] pnp 00:01: [mem 0xfee00000-0xfee00fff]
[    0.354339] pnp 00:01: disabling [io  0x164e-0x164f] because it overlaps 0000:00:1c.3 BAR 13 [io  0x1000-0x1fff]
[    0.354691] system 00:01: [io  0x0200-0x020f] has been reserved
[    0.354764] system 00:01: [io  0x0600-0x060f] has been reserved
[    0.354834] system 00:01: [io  0x0610] has been reserved
[    0.354902] system 00:01: [io  0x0800-0x080f] has been reserved
[    0.354972] system 00:01: [io  0x0400-0x047f] has been reserved
[    0.355042] system 00:01: [io  0x0500-0x053f] has been reserved
[    0.355113] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
[    0.355185] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.355255] system 00:01: [mem 0xfed14000-0xfed17fff] has been reserved
[    0.355327] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.355398] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.355469] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.355541] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.355616] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.355651] pnp 00:02: [io  0x0000-0x001f]
[    0.355658] pnp 00:02: [io  0x0081-0x0091]
[    0.355663] pnp 00:02: [io  0x0093-0x009f]
[    0.355669] pnp 00:02: [io  0x00c0-0x00df]
[    0.355675] pnp 00:02: [dma 4]
[    0.355861] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.355942] pnp 00:03: [io  0x0070-0x0077]
[    0.356121] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.356296] pnp 00:04: [irq 0 disabled]
[    0.356319] pnp 00:04: [irq 8]
[    0.356325] pnp 00:04: [mem 0xfed00000-0xfed003ff]
[    0.356512] pnp 00:04: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.356549] pnp 00:05: [io  0x00f0]
[    0.356563] pnp 00:05: [irq 13]
[    0.356778] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.356815] pnp 00:06: [mem 0xff800000-0xffffffff]
[    0.356994] pnp 00:06: Plug and Play ACPI device, IDs INT0800 (active)
[    0.357049] pnp 00:07: [io  0x0060]
[    0.357056] pnp 00:07: [io  0x0064]
[    0.357072] pnp 00:07: [irq 1]
[    0.357251] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.357310] pnp 00:08: [irq 12]
[    0.357489] pnp 00:08: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.357710] pnp: PnP ACPI: found 9 devices
[    0.357778] ACPI: ACPI bus type pnp unregistered
[    0.403832] pci 0000:02:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref]
[    0.403936] PCI: max bus depth: 1 pci_try_num: 2
[    0.404013] pci 0000:00:1c.0: PCI bridge to [bus 01-01]
[    0.404083] pci 0000:00:1c.0:   bridge window [io  0x5000-0x5fff]
[    0.404158] pci 0000:00:1c.0:   bridge window [mem 0x57300000-0x583fffff]
[    0.404233] pci 0000:00:1c.0:   bridge window [mem 0x50000000-0x50ffffff 64bit pref]
[    0.404337] pci 0000:02:00.0: BAR 6: assigned [mem 0x51020000-0x5103ffff pref]
[    0.404426] pci 0000:00:1c.1: PCI bridge to [bus 02-02]
[    0.404495] pci 0000:00:1c.1:   bridge window [io  0x3000-0x4fff]
[    0.404569] pci 0000:00:1c.1:   bridge window [mem 0x56300000-0x572fffff]
[    0.404643] pci 0000:00:1c.1:   bridge window [mem 0x51000000-0x520fffff 64bit pref]
[    0.404741] pci 0000:00:1c.2: PCI bridge to [bus 03-03]
[    0.404809] pci 0000:00:1c.2:   bridge window [io  0x2000-0x2fff]
[    0.404884] pci 0000:00:1c.2:   bridge window [mem 0x55200000-0x562fffff]
[    0.404958] pci 0000:00:1c.2:   bridge window [mem 0x52100000-0x530fffff 64bit pref]
[    0.405055] pci 0000:00:1c.3: PCI bridge to [bus 04-04]
[    0.405123] pci 0000:00:1c.3:   bridge window [io  0x1000-0x1fff]
[    0.405196] pci 0000:00:1c.3:   bridge window [mem 0x54100000-0x551fffff]
[    0.405271] pci 0000:00:1c.3:   bridge window [mem 0x53100000-0x540fffff 64bit pref]
[    0.405367] pci 0000:00:1e.0: PCI bridge to [bus 05-05]
[    0.405487] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    0.405564] pci 0000:00:1c.0: setting latency timer to 64
[    0.405589] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[    0.405664] pci 0000:00:1c.1: setting latency timer to 64
[    0.405688] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[    0.405761] pci 0000:00:1c.2: setting latency timer to 64
[    0.405785] pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[    0.405859] pci 0000:00:1c.3: setting latency timer to 64
[    0.405875] pci 0000:00:1e.0: setting latency timer to 64
[    0.405885] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.405891] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.405898] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.405905] pci_bus 0000:00: resource 7 [mem 0x40000000-0xfebfffff]
[    0.405914] pci_bus 0000:01: resource 0 [io  0x5000-0x5fff]
[    0.405920] pci_bus 0000:01: resource 1 [mem 0x57300000-0x583fffff]
[    0.405927] pci_bus 0000:01: resource 2 [mem 0x50000000-0x50ffffff 64bit pref]
[    0.405935] pci_bus 0000:02: resource 0 [io  0x3000-0x4fff]
[    0.405941] pci_bus 0000:02: resource 1 [mem 0x56300000-0x572fffff]
[    0.405948] pci_bus 0000:02: resource 2 [mem 0x51000000-0x520fffff 64bit pref]
[    0.405955] pci_bus 0000:03: resource 0 [io  0x2000-0x2fff]
[    0.405962] pci_bus 0000:03: resource 1 [mem 0x55200000-0x562fffff]
[    0.405969] pci_bus 0000:03: resource 2 [mem 0x52100000-0x530fffff 64bit pref]
[    0.405976] pci_bus 0000:04: resource 0 [io  0x1000-0x1fff]
[    0.405983] pci_bus 0000:04: resource 1 [mem 0x54100000-0x551fffff]
[    0.405990] pci_bus 0000:04: resource 2 [mem 0x53100000-0x540fffff 64bit pref]
[    0.405997] pci_bus 0000:05: resource 4 [io  0x0000-0x0cf7]
[    0.406004] pci_bus 0000:05: resource 5 [io  0x0d00-0xffff]
[    0.406010] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff]
[    0.406017] pci_bus 0000:05: resource 7 [mem 0x40000000-0xfebfffff]
[    0.406079] NET: Registered protocol family 2
[    0.406226] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.406586] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.407698] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.408227] TCP: Hash tables configured (established 131072 bind 65536)
[    0.408299] TCP reno registered
[    0.408366] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.408450] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.408704] NET: Registered protocol family 1
[    0.408819] pci 0000:00:02.0: Boot video device
[    0.409120] PCI: CLS 0 bytes, default 64
[    0.409273] Trying to unpack rootfs image as initramfs...
[    1.566772] Freeing initrd memory: 2420k freed
[    1.569104] Simple Boot Flag value 0x5 read from CMOS RAM was invalid
[    1.569177] Simple Boot Flag at 0x44 set to 0x1
[    1.571842] audit: initializing netlink socket (disabled)
[    1.571934] type=2000 audit(1325846079.569:1): initialized
[    1.609608] highmem bounce pool size: 64 pages
[    1.609686] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    1.626137] VFS: Disk quotas dquot_6.5.2
[    1.626420] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.628626] fuse init (API version 7.17)
[    1.629185] msgmni has been set to 1752
[    1.630120] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.630272] io scheduler noop registered
[    1.630339] io scheduler deadline registered
[    1.630424] io scheduler cfq registered (default)
[    1.630769] pcieport 0000:00:1c.0: setting latency timer to 64
[    1.630853] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[    1.631072] pcieport 0000:00:1c.1: setting latency timer to 64
[    1.631149] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[    1.631361] pcieport 0000:00:1c.2: setting latency timer to 64
[    1.631436] pcieport 0000:00:1c.2: irq 42 for MSI/MSI-X
[    1.631646] pcieport 0000:00:1c.3: setting latency timer to 64
[    1.631721] pcieport 0000:00:1c.3: irq 43 for MSI/MSI-X
[    1.632346] intel_idle: MWAIT substates: 0x20220
[    1.632367] intel_idle: v0.4 model 0x1C
[    1.632372] intel_idle: lapic_timer_reliable_states 0x2
[    1.632378] Marking TSC unstable due to TSC halts in idle states deeper than C2
[    1.632898] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
[    1.632997] ACPI: Power Button [PWRB]
[    1.633271] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
[    1.633955] ACPI: Lid Switch [LID0]
[    1.634283] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[    1.634382] ACPI: Sleep Button [SLPB]
[    1.634692] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    1.634787] ACPI: Power Button [PWRF]
[    1.634964] ERST: Table is not found!
[    1.704225] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.780716] brd: module loaded
[    1.784122] loop: module loaded
[    1.784622] ata_piix 0000:00:1f.2: version 2.13
[    1.784655] ata_piix 0000:00:1f.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[    1.784735] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
[    1.785001] ata_piix 0000:00:1f.2: setting latency timer to 64
[    1.786462] scsi0 : ata_piix
[    1.786922] scsi1 : ata_piix
[    1.788734] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x60a0 irq 14
[    1.788809] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x60a8 irq 15
[    1.789301] tun: Universal TUN/TAP device driver, 1.6
[    1.789369] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.789616] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    1.789723] r8169 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    1.789849] r8169 0000:02:00.0: setting latency timer to 64
[    1.789944] r8169 0000:02:00.0: irq 44 for MSI/MSI-X
[    1.790492] r8169 0000:02:00.0: eth0: RTL8102e at 0xf841c000, yy:yy:yy:yy:yy:yy, XID 04a00000 IRQ 44
[    1.790999] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUE] at 0x60,0x64 irq 1,12
[    1.792180] i8042: Warning: Keylock active
[    1.802024] i8042: Detected active multiplexing controller, rev 1.1
[    1.807648] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.807809] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[    1.808026] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[    1.808197] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[    1.808356] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[    1.809065] mousedev: PS/2 mouse device common for all mice
[    1.809991] input: PC Speaker as /devices/platform/pcspkr/input/input4
[    1.810397] rtc_cmos 00:03: RTC can wake from S4
[    1.810735] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[    1.810854] rtc0: alarms up to one month, 242 bytes nvram, hpet irqs
[    1.811387] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    1.812329] cpuidle: using governor ladder
[    1.814056] cpuidle: using governor menu
[    1.814124] EFI Variables Facility v0.08 2004-May-17
[    1.814236] nf_conntrack version 0.5.0 (15942 buckets, 63768 max)
[    1.815005] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.815126] TCP cubic registered
[    1.816078] NET: Registered protocol family 10
[    1.816567] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    1.817840] NET: Registered protocol family 17
[    1.817915] lib80211: common routines for IEEE802.11 drivers
[    1.817983] lib80211_crypt: registered algorithm 'NULL'
[    1.817988] Registering the dns_resolver key type
[    1.818091] Using IPI No-Shortcut mode
[    1.818671] PM: Hibernation image not present or could not be loaded.
[    1.818702] registered taskstats version 1
[    1.822202]   Magic number: 12:506:577
[    1.822361] tty ptyb9: hash matches
[    1.822589] rtc_cmos 00:03: setting system clock to 2012-01-06 10:34:40 UTC (1325846080)
[    1.822684] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    1.822751] EDD information not available.
[    1.833660] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
[    1.996077] ata1.00: ATA-8: WDC WD1200BEVS-22UST0, 01.01A01, max UDMA/133
[    1.996174] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    2.007850] ata1.00: configured for UDMA/133
[    2.008281] scsi 0:0:0:0: Direct-Access     ATA      WDC WD1200BEVS-2 01.0 PQ: 0 ANSI: 5
[    2.009138] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[    2.009449] sd 0:0:0:0: [sda] Write Protect is off
[    2.009486] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.009591] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.009675] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.023477]  sda: sda1 sda2 sda3
[    2.024832] sd 0:0:0:0: [sda] Attached SCSI disk
[    2.025049] Freeing unused kernel memory: 404k freed
[    2.025524] Write protecting the kernel text: 4008k
[    2.025695] Write protecting the kernel read-only data: 1528k
[    2.025764] NX-protecting the kernel data: 4184k
[    2.308896] usbcore: registered new interface driver usbfs
[    2.309041] usbcore: registered new interface driver hub
[    2.313472] usbcore: registered new device driver usb
[    2.315274] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.315432] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    2.315567] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[    2.315581] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    2.315749] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[    2.315905] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[    2.316005] ehci_hcd 0000:00:1d.7: debug port 1
[    2.332637] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[    2.332699] ehci_hcd 0000:00:1d.7: irq 16, io mem 0x58544400
[    2.366746] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    2.367281] hub 1-0:1.0: USB hub found
[    2.367371] hub 1-0:1.0: 8 ports detected
[    2.369400] uhci_hcd: USB Universal Host Controller Interface driver
[    2.369580] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    2.369684] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[    2.369696] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    2.369802] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    2.371254] uhci_hcd 0000:00:1d.0: irq 16, io base 0x00006080
[    2.371814] hub 2-0:1.0: USB hub found
[    2.371903] hub 2-0:1.0: 2 ports detected
[    2.372237] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[    2.372340] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[    2.372352] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    2.372468] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[    2.372660] uhci_hcd 0000:00:1d.1: irq 17, io base 0x00006060
[    2.373212] hub 3-0:1.0: USB hub found
[    2.373302] hub 3-0:1.0: 2 ports detected
[    2.374064] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[    2.374168] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[    2.374180] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    2.374283] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[    2.374473] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00006040
[    2.375052] hub 4-0:1.0: USB hub found
[    2.375139] hub 4-0:1.0: 2 ports detected
[    2.375488] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[    2.375592] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[    2.375605] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[    2.375712] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[    2.375901] uhci_hcd 0000:00:1d.3: irq 19, io base 0x00006020
[    2.376456] hub 5-0:1.0: USB hub found
[    2.376548] hub 5-0:1.0: 2 ports detected
[    2.673433] usb 1-1: new high-speed USB device number 2 using ehci_hcd
[    2.916812] usb 1-5: new high-speed USB device number 3 using ehci_hcd
[    3.606046] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[    5.490999] udev[1420]: starting version 164
[    5.975585] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    5.975717] ACPI: Battery Slot [BAT1] (battery present)
[    6.133969] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    6.135177] ACPI: AC Adapter [ACAD] (on-line)
[    6.287334] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[    6.331887] Linux agpgart interface v0.103
[    6.407795] Linux video capture interface: v2.00
[    6.590396] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
[    6.592213] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable
[    6.592559] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[    6.593028] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0x40000000
[    6.626306] uvcvideo: Found UVC 1.00 device Acer Crystal Eye webcam (064e:d101)
[    6.626653] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input6
[    6.626899] ACPI: Video Device [OVGA] (multi-head: yes  rom: yes  post: no)
[    6.630791] input: Acer Crystal Eye webcam as /devices/pci0000:00/0000:00:1d.7/usb1/1-5/1-5:1.0/input/input7
[    6.631098] usbcore: registered new interface driver uvcvideo
[    6.631178] USB Video Class driver (1.1.1)
[    6.651533] acerhdf: Acer Aspire One Fan driver, v.0.5.24
[    6.651617] acerhdf: Fan control off, to enable do:
[    6.651682] acerhdf: echo -n "enabled" > /sys/class/thermal/thermal_zone0/mode
[    6.808000] acer_wmi: Acer Laptop ACPI-WMI Extras
[    6.808425] acer_wmi: Function bitmap for Communication Device: 0x0
[    6.898382] asix 1-1:1.0: eth1: register 'asix' at usb-0000:00:1d.7-1, ASIX AX88772 USB 2.0 Ethernet, xx:xx:xx:xx:xx:xx
[    6.898613] usbcore: registered new interface driver asix
[    6.958092] cfg80211: Calling CRDA to update world regulatory domain
[    7.153010] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    7.153257] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[    7.153343] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[    7.190380] udev[1445]: renamed network interface eth0 to lan1
[    7.302785] [drm] Initialized drm 1.1.0 20060810
[    7.543255] ath5k 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    7.543404] ath5k 0000:03:00.0: setting latency timer to 64
[    7.543542] ath5k 0000:03:00.0: registered as 'phy0'
[    7.626229] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input8
[    7.628994] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    7.629510] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    7.630328] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    7.630419] i915 0000:00:02.0: setting latency timer to 64
[    7.757939] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    7.758028] [drm] Driver supports precise vblank timestamp query.
[    7.758310] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    7.983660] udev[1431]: renamed network interface eth1 to wan1
[    8.088249] [drm] initialized overlay support
[    8.111182] fbcon: inteldrmfb (fb0) is primary device
[    8.149307] ath: EEPROM regdomain: 0x65
[    8.149314] ath: EEPROM indicates we should expect a direct regpair map
[    8.149322] ath: Country alpha2 being used: 00
[    8.149325] ath: Regpair used: 0x65
[    8.149332] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[    8.149340] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149345] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
[    8.149352] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149357] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
[    8.149364] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149369] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
[    8.149376] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149381] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
[    8.149388] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149393] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
[    8.149400] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149405] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
[    8.149412] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149417] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
[    8.149424] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149429] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
[    8.149436] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149441] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
[    8.149448] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149453] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
[    8.149460] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149465] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule:
[    8.149471] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149477] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule:
[    8.149483] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[    8.149489] cfg80211: Disabling freq 2484 MHz as custom regd has no rule that fits a 20 MHz wide channel
[    8.149592] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[    8.149953] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    8.151017] Registered led device: ath5k-phy0::rx
[    8.151094] Registered led device: ath5k-phy0::tx
[    8.151130] ath5k phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70)
[    8.177067] udev[1433]: renamed network interface wlan0 to wlan2
[    8.472668] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[    8.472677] cfg80211: World regulatory domain updated:
[    8.472681] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    8.472689] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.472695] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.472701] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.472708] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.472714] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.490914] Console: switching to colour frame buffer device 128x37
[    8.500103] fb0: inteldrmfb frame buffer device
[    8.500109] drm: registered panic notifier
[    8.500203] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    9.617160] EXT4-fs (sda3): re-mounted. Opts: (null)
[    9.924940] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
[   11.088560] RPC: Registered named UNIX socket transport module.
[   11.094016] RPC: Registered udp transport module.
[   11.098147] RPC: Registered tcp transport module.
[   11.102196] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   11.185077] FS-Cache: Loaded
[   11.233957] FS-Cache: Netfs 'nfs' registered for caching
[   11.291976] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   11.378500] Adding 1952764k swap on /dev/mapper/cswap.  Priority:-1 extents:1 across:1952764k 
[   11.778839] EXT4-fs (sda1): mounting ext3 file system using the ext4 subsystem
[   11.832610] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[   15.392549] r8169 0000:02:00.0: lan1: link down
[   15.395970] r8169 0000:02:00.0: lan1: link down
[   15.399677] ADDRCONF(NETDEV_UP): lan1: link is not ready
[   15.634049] device lan1 entered promiscuous mode
[   15.645826] device tap0 entered promiscuous mode
[   15.651542] ADDRCONF(NETDEV_UP): tap0: link is not ready
[   15.660784] ADDRCONF(NETDEV_UP): lanbr0: link is not ready
[   17.029230] r8169 0000:02:00.0: lan1: link up
[   17.032342] ADDRCONF(NETDEV_CHANGE): lan1: link becomes ready
[   17.035590] lanbr0: port 1(lan1) entering forwarding state
[   17.038222] lanbr0: port 1(lan1) entering forwarding state
[   17.043477] ADDRCONF(NETDEV_CHANGE): lanbr0: link becomes ready
[   18.248040] device wan1 entered promiscuous mode
[   19.030188] ADDRCONF(NETDEV_UP): wan1: link is not ready
[   19.826630] ADDRCONF(NETDEV_UP): wan1: link is not ready
[   21.687278] ADDRCONF(NETDEV_CHANGE): wan1: link becomes ready
[   21.691557] asix 1-1:1.0: wan1: link up, 100Mbps, full-duplex, lpa 0x41E1
[   29.011137] PPP generic driver version 2.4.2
[   29.235737] NET: Registered protocol family 24
[   31.673620] device wlan2 entered promiscuous mode
[   31.680369] lanbr0: port 3(wlan2) entering forwarding state
[   31.684335] lanbr0: port 3(wlan2) entering forwarding state
[   31.688481] cfg80211: Calling CRDA for country: FI
[   31.712948] cfg80211: Ignoring regulatory request Set by user since the driver requires its own regulatory domain to be set first
[   31.712965] cfg80211: Regulatory domain changed to country: FI
[   31.720981] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   31.724975] cfg80211:     (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   31.728980] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   31.732962] cfg80211:     (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   31.736914] cfg80211:     (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
[   33.170897] microcode: CPU0 sig=0x106c2, pf=0x4, revision=0x218
[   33.281550] microcode: CPU1 sig=0x106c2, pf=0x4, revision=0x218
[   33.294644] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[   34.070048] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input11
[   34.811466] svc: failed to register lockdv1 RPC service (errno 97).
[   34.814539] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   34.840889] NFSD: starting 90-second grace period
[   37.592881] IPv6 over IPv4 tunneling driver
[   51.625701] ADDRCONF(NETDEV_CHANGE): tap0: link becomes ready
[   51.630188] lanbr0: port 2(tap0) entering forwarding state
[   51.634157] lanbr0: port 2(tap0) entering forwarding state
[   53.040749] sshd (4203): /proc/4203/oom_adj is deprecated, please use /proc/4203/oom_score_adj instead.
[   63.023399] IMQ driver loaded successfully. (numdevs = 16, numqueues = 2)
[   63.031765] 	Hooking IMQ after NAT on PREROUTING.
[   63.036012] 	Hooking IMQ before NAT on POSTROUTING.

[-- Attachment #3: lsusb.txt --]
[-- Type: text/plain, Size: 2745 bytes --]


Bus 001 Device 002: ID 0b95:7720 ASIX Electronics Corp. AX88772
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0b95 ASIX Electronics Corp.
  idProduct          0x7720 AX88772
  bcdDevice            0.01
  iManufacturer           1 ASIX Elec. Corp.
  iProduct                2 AX88772 
  iSerial                 3 000001
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          4 0
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower              250mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol      0 
      iInterface              7 0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              11
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered

[-- Attachment #4: set-mac-address-in-ax88772_link_reset.patch --]
[-- Type: text/x-patch, Size: 1038 bytes --]

asix: set mac address in ax88722_reset

From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
---
 drivers/net/usb/asix.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index e95f0e6..eb6b4c1 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -974,6 +974,7 @@ static int ax88772_link_reset(struct usbnet *dev)
 
 static int ax88772_reset(struct usbnet *dev)
 {
+	struct asix_data *data = (struct asix_data *)&dev->data;
 	int ret, embd_phy;
 	u16 rx_ctl;
 
@@ -1051,6 +1052,13 @@ static int ax88772_reset(struct usbnet *dev)
 		goto out;
 	}
 
+	/* Rewrite MAC address */
+	memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN);
+	ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
+							data->mac_addr);
+	if (ret < 0)
+		goto out;
+
 	/* Set RX_CTL to default values with 2k buffer, and enable cactus */
 	ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL);
 	if (ret < 0)

RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[allan]

Dear Jussi,

Please help to double check if the following information is helpful to solve your issue or not? If no, please deliver us your test asix.c driver file and detailed test procedures for further investigation. Thanks a lot.

==============
Actually, if you just want to manually set the MAC address of your AX88772B/AX88772A/AX88178 devices for engineering testing, you can refer to below procedures to temporary change the MAC address of your AX88772B/AX88772A/AX88178 device on Linux platform through the “ax8817x_set_mac_addr()” routine of AX88772B/AX88772A/AX88178 Linux driver source code.

How to change MAC address in Linux
http://linuxhelp.blogspot.com/2005/09/how-to-change-mac-address-of-your.html 

# ifconfig eth0 down
# ifconfig eth0 hw ether 00:80:48:BA:d1:30
# ifconfig eth0 up


---
Best regards,
Allan Chou
Technical Support Division
ASIX Electronics Corporation
TEL: 886-3-5799500 ext.228
FAX: 886-3-5799558
E-mail: allan@asix.com.tw 
http://www.asix.com.tw/ 

-----Original Message-----
From: Jussi Kivilinna [mailto:jussi.kivilinna@mbnet.fi] 
Sent: Sunday, January 08, 2012 11:18 PM
To: Grant Grundler
Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S. Miller; David Hollis; Allan Chou
Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

Quoting Grant Grundler <grundler@chromium.org>:

> On Fri, Jan 6, 2012 at 3:10 AM, Jussi Kivilinna
> <jussi.kivilinna@mbnet.fi> wrote:
>> Hello,
>>
>> I have asix adapter plugged to mini-server
>
> Which Asix adapter do you have? (Vendor/model)

It's Wii Ethernet adapter,
Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772

>
> Can you please provide:
> 1) dmesg output from asix driver
> 2) lsusb output for the device

Both attached.

>> and have to change MAC address
>> before DHCP because of ISP. This worked fine, until v3.2. Now I have to set
>> interface in promisc mode to have custom MAC working.
>
> Sorry - I didn't test this but I also would not expect this to break
> with the changes in 3.2.
>
> I'll see if Freddy or Allan (ASIX) need my help with this.

I found out that setting MAC in ax88722_reset() solves the issue for  
me. Maybe changes to init/reset sequence causes hardware to be reseted  
after set_mac_address call and revert to default MAC?

Patch attached.

-Jussi

RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[Jussi Kivilinna]

Hello,

Yes, that is exactly what I have for interface initialization. System  
is running Debian Squeeze, with following entry in  
/etc/network/interfaces:

  # wan1 is asix device
  auto wan1
  iface wan1 inet dhcp
          pre-up /etc/network/change-mac-addr-to.sh wan1 00:02:xx:xx:xx:xx

and change-mac-addr-to.sh is:

  #!/bin/sh

  # check if mac address already set
  if [ "$(ifconfig "$1" | grep HWaddr | grep "$2")" = "" ]; then
          # set new mac
          ifconfig "$1" down
          ifconfig "$1" hw ether "$2"
          ifconfig "$1" up

          echo Changed MAC-address for interface $1 to $2
  fi

  exit 0

This works with kernel v3.1, but not with v3.2. Not working means: 1.  
DHCP does not work on wan1/asix, does not receive answer from DHCP  
server. 2. PPPoE connection doesn't initialize over wan1/asix. (DHCP  
is for ISP private/local network and Internet connection is through  
PPPoE).

With v3.2 I found out that enabling promisc for wan1 interface  
(ifconfig wan1 promisc 1) allows DHCP and PPPoE to make connection and  
to work.

Also the patch attached in previous message (patch is for kernel v3.2)  
fixes the problem (for me).

-Jussi

Quoting allan <allan@asix.com.tw>:

> Dear Jussi,
>
> Please help to double check if the following information is helpful  
> to solve your issue or not? If no, please deliver us your test
asix.c
> driver file and detailed test procedures for further investigation.  
> Thanks a lot.
>
> ==============
> Actually, if you just want to manually set the MAC address of your  
> AX88772B/AX88772A/AX88178 devices for engineering testing, you can  
> refer to below procedures to temporary change the MAC address of
your
> AX88772B/AX88772A/AX88178 device on Linux platform through the  
> “ax8817x_set_mac_addr()” routine of AX88772B/AX88772A/AX88178
Linux
> driver source code.
>
> How to change MAC address in Linux
>
http://linuxhelp.blogspot.com/2005/09/how-to-change-mac-address-of-your.html
>
> # ifconfig eth0 down
> # ifconfig eth0 hw ether 00:80:48:BA:d1:30
> # ifconfig eth0 up
>
>
> ---
> Best regards,
> Allan Chou
> Technical Support Division
> ASIX Electronics Corporation
> TEL: 886-3-5799500 ext.228
> FAX: 886-3-5799558
> E-mail: allan@asix.com.tw
> http://www.asix.com.tw/
>
> -----Original Message-----
> From: Jussi Kivilinna [mailto:jussi.kivilinna@mbnet.fi]
> Sent: Sunday, January 08, 2012 11:18 PM
> To: Grant Grundler
> Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S.  
> Miller; David Hollis; Allan Chou
> Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix

> phy init for AX88772 USB ethernet".
>
> Quoting Grant Grundler <grundler@chromium.org>:
>
>> On Fri, Jan 6, 2012 at 3:10 AM, Jussi Kivilinna
>> <jussi.kivilinna@mbnet.fi> wrote:
>>> Hello,
>>>
>>> I have asix adapter plugged to mini-server
>>
>> Which Asix adapter do you have? (Vendor/model)
>
> It's Wii Ethernet adapter,
> Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772
>
>>
>> Can you please provide:
>> 1) dmesg output from asix driver
>> 2) lsusb output for the device
>
> Both attached.
>
>>> and have to change MAC address
>>> before DHCP because of ISP. This worked fine, until v3.2. Now I
have to set
>>> interface in promisc mode to have custom MAC working.
>>
>> Sorry - I didn't test this but I also would not expect this to
break
>> with the changes in 3.2.
>>
>> I'll see if Freddy or Allan (ASIX) need my help with this.
>
> I found out that setting MAC in ax88722_reset() solves the issue for
> me. Maybe changes to init/reset sequence causes hardware to be
reseted
> after set_mac_address call and revert to default MAC?
>
> Patch attached.
>
> -Jussi
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
>

RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[ASIX Allan Email [office]]

Dear Jussi and Grant,

As I know, the manually changed MAC address function should be handled by the "asix_set_mac_address()" routine but not need to enable the promiscuous mode. If you enabled the driver promiscuous mode, the asix.c driver will receive all Ethernet packets without checking the DA field of the received packets. I suppose this should not be a good solution to solve this issue for normal operation cases. 

I will try to reproduce your issue in our site and look into why the "asix_set_mac_address()" routine doesn't work as expected? If I got any results, I will let you know ASAP. Thanks a lot.  


---
Best regards,
Allan Chou
Technical Support Division
ASIX Electronics Corporation
TEL: 886-3-5799500 ext.228
FAX: 886-3-5799558
E-mail: allan@asix.com.tw 
http://www.asix.com.tw/ 

-----Original Message-----
From: grundler@google.com [mailto:grundler@google.com] On Behalf Of Grant Grundler
Sent: Tuesday, January 10, 2012 9:38 AM
To: Jussi Kivilinna
Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S. Miller; David Hollis; Allan Chou
Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

On Mon, Jan 9, 2012 at 9:21 AM, Grant Grundler <grundler@chromium.org> wrote:
...
>> Patch attached.
>
> I'll try the patch here to confirm. Thanks!

Jussi,
I can confirm you patch doesn't break my basic use case:
  Acked-By: Grant Grundler <grundler@chromium.org>


localhost ~ # ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:00:00:00:08:b3
          inet addr:XX.XX.XX.1  Bcast:XX.XX.XX.255  Mask:255.255.252.0
...
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:500 errors:0 dropped:19 overruns:0 frame:0
          TX packets:320 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:110020 (107.4 KiB)  TX bytes:43569 (42.5 KiB)

localhost ~ # dmesg | fgrep eth0
[    2.049163] asix 1-4:1.0: eth0: register 'asix' at
usb-0000:00:1d.7-4, ASIX AX88772 USB 2.0 Ethernet, 00:00:00:00:08:b3
[    3.693169] ADDRCONF(NETDEV_UP): eth0: link is not ready
[    5.515078] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    5.518469] asix 1-4:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
localhost ~ #

-----Original Message-----
From: grundler@google.com [mailto:grundler@google.com] On Behalf Of Grant Grundler
Sent: Tuesday, January 10, 2012 1:22 AM
To: Jussi Kivilinna
Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S. Miller; David Hollis; Allan Chou
Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

On Sun, Jan 8, 2012 at 7:18 AM, Jussi Kivilinna
<jussi.kivilinna@mbnet.fi> wrote:
...
> It's Wii Ethernet adapter,
> Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772

...
> Both attached.

[lsusb/dmesg  output]  Thanks!

...
> I found out that setting MAC in ax88722_reset() solves the issue for me.
> Maybe changes to init/reset sequence causes hardware to be reseted after
> set_mac_address call and revert to default MAC?

That's exactly what I was thinking too over the weekend.


> Patch attached.

I'll try the patch here to confirm. Thanks!

cheers,
grant

-----Original Message-----
From: Jussi Kivilinna [mailto:jussi.kivilinna@mbnet.fi] 
Sent: Monday, January 09, 2012 6:53 PM
To: allan
Cc: 'Grant Grundler'; netdev@vger.kernel.org; 'Freddy Xin'; 'Olof Johansson'; 'David S. Miller'; 'David Hollis'
Subject: RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

Hello,

Yes, that is exactly what I have for interface initialization. System  
is running Debian Squeeze, with following entry in  
/etc/network/interfaces:

  # wan1 is asix device
  auto wan1
  iface wan1 inet dhcp
          pre-up /etc/network/change-mac-addr-to.sh wan1 00:02:xx:xx:xx:xx

and change-mac-addr-to.sh is:

  #!/bin/sh

  # check if mac address already set
  if [ "$(ifconfig "$1" | grep HWaddr | grep "$2")" = "" ]; then
          # set new mac
          ifconfig "$1" down
          ifconfig "$1" hw ether "$2"
          ifconfig "$1" up

          echo Changed MAC-address for interface $1 to $2
  fi

  exit 0

This works with kernel v3.1, but not with v3.2. Not working means: 1.  
DHCP does not work on wan1/asix, does not receive answer from DHCP  
server. 2. PPPoE connection doesn't initialize over wan1/asix. (DHCP  
is for ISP private/local network and Internet connection is through  
PPPoE).

With v3.2 I found out that enabling promisc for wan1 interface  
(ifconfig wan1 promisc 1) allows DHCP and PPPoE to make connection and  
to work.

Also the patch attached in previous message (patch is for kernel v3.2)  
fixes the problem (for me).

-Jussi

Quoting allan <allan@asix.com.tw>:

> Dear Jussi,
>
> Please help to double check if the following information is helpful  
> to solve your issue or not? If no, please deliver us your test
asix.c
> driver file and detailed test procedures for further investigation.  
> Thanks a lot.
>
> ==============
> Actually, if you just want to manually set the MAC address of your  
> AX88772B/AX88772A/AX88178 devices for engineering testing, you can  
> refer to below procedures to temporary change the MAC address of
your
> AX88772B/AX88772A/AX88178 device on Linux platform through the  
> “ax8817x_set_mac_addr()” routine of AX88772B/AX88772A/AX88178
Linux
> driver source code.
>
> How to change MAC address in Linux
>
http://linuxhelp.blogspot.com/2005/09/how-to-change-mac-address-of-your.html
>
> # ifconfig eth0 down
> # ifconfig eth0 hw ether 00:80:48:BA:d1:30
> # ifconfig eth0 up
>
>
> ---
> Best regards,
> Allan Chou
> Technical Support Division
> ASIX Electronics Corporation
> TEL: 886-3-5799500 ext.228
> FAX: 886-3-5799558
> E-mail: allan@asix.com.tw
> http://www.asix.com.tw/
>
> -----Original Message-----
> From: Jussi Kivilinna [mailto:jussi.kivilinna@mbnet.fi]
> Sent: Sunday, January 08, 2012 11:18 PM
> To: Grant Grundler
> Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S.  
> Miller; David Hollis; Allan Chou
> Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix

> phy init for AX88772 USB ethernet".
>
> Quoting Grant Grundler <grundler@chromium.org>:
>
>> On Fri, Jan 6, 2012 at 3:10 AM, Jussi Kivilinna
>> <jussi.kivilinna@mbnet.fi> wrote:
>>> Hello,
>>>
>>> I have asix adapter plugged to mini-server
>>
>> Which Asix adapter do you have? (Vendor/model)
>
> It's Wii Ethernet adapter,
> Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772
>
>>
>> Can you please provide:
>> 1) dmesg output from asix driver
>> 2) lsusb output for the device
>
> Both attached.
>
>>> and have to change MAC address
>>> before DHCP because of ISP. This worked fine, until v3.2. Now I
have to set
>>> interface in promisc mode to have custom MAC working.
>>
>> Sorry - I didn't test this but I also would not expect this to
break
>> with the changes in 3.2.
>>
>> I'll see if Freddy or Allan (ASIX) need my help with this.
>
> I found out that setting MAC in ax88722_reset() solves the issue for
> me. Maybe changes to init/reset sequence causes hardware to be
reseted
> after set_mac_address call and revert to default MAC?
>
> Patch attached.
>
> -Jussi
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
>

RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[ASIX Allan Email [office]]

Dear Jussi and Grant,

Your driver patch should be OK, but you should also need to add the similar driver patch in the ax88178_reset() routine.  

This issue was caused by the reload EEPROM operation in the ax88772_reset() (and ax88178_reset()) routine that will overwrite the Node ID register setting by using the MAC address setting from EEPROM. So you need to re-write the user defined MAC address after reloading the EEPROM in your test case. 

You can submit the driver patches onto Linux kernel mainline source if you don't have other concerns. If you need us to submit it from our site, please feel free to let us know. Thanks a lot in advance.

============
<<< Plugged in AX88772 dongle here >>>
[ 1395.199892] asix 1-1:1.0: eth0: register 'asix' at usb-0000:02:03.0-1, ASIX AX88772 USB 2.0 Ethernet, 00:0e:c6:87:72:02
[ 1395.199949] usbcore: registered new interface driver asix
[ 1395.464389] udev: renamed network interface eth0 to eth11
[ 1395.469491] ax88772_reset: #10 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1395.489812] ax88772_reset: #11 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1395.491980] ax88772_reset: #12 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1395.652582] ax88772_reset: #13 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1395.812136] ax88772_reset: #14 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1395.971982] ax88772_reset: #15 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1396.330473] ax88772_reset: #1 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1396.332009] ax88772_reset: EEPROM MAC address = 00 0e c6 87 72 02
[ 1396.333638] ax88772_reset: #1 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1396.339841] ADDRCONF(NETDEV_UP): eth11: link is not ready
[ 1398.399696] ADDRCONF(NETDEV_CHANGE): eth11: link becomes ready
[ 1398.432009] asix 1-1:1.0: eth11: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 1408.864780] eth11: no IPv6 routers present

<<< Run "ifconfig eth11 down" command here >>>
<<< Run "ifconfig eth11 hw ether 02:12:34:56:78:9a" command here >>>
[ 1447.816565] asix_set_mac_address: Beginning.....
[ 1448.620602] asix_set_mac_address: #1 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1448.620617] asix_set_mac_address: EEPROM MAC address = 02 12 34 56 78 9a
[ 1448.625896] asix_set_mac_address: #2 Node ID Register MAC address = 02 12 34 56 78 9a
[ 1448.625904] asix_set_mac_address: end.....

<<< Run "ifconfig eth11 up" command here >>>
[ 1452.661275] ax88772_reset: #10 Node ID Register MAC address = 02 12 34 56 78 9a

<<< Run "ret = asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5);" statement in ax88772_reset() routine to reload EEPROM here (it will overwrite the Node ID register value by using the MAC address setting from EEPROM >>> 

Or <<< Run " asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40); " statement in ax88178_reset() routine to reload EEPROM here (it will overwrite the Node ID register value by using the MAC address setting from EEPROM >>>

[ 1452.678162] ax88772_reset: #11 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1452.683305] ax88772_reset: #12 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1452.843391] ax88772_reset: #13 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1453.002635] ax88772_reset: #14 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1453.163264] ax88772_reset: #15 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1453.527994] ax88772_reset: #1 Node ID Register MAC address = 00 0e c6 87 72 02
[ 1453.530656] ax88772_reset: EEPROM MAC address = 02 12 34 56 78 9a
[ 1453.533076] ax88772_reset: #1 Node ID Register MAC address = 02 12 34 56 78 9a
[ 1455.428494] asix 1-1:1.0: eth11: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 1463.953124] eth11: no IPv6 routers present


---
Best regards,
Allan Chou
Technical Support Division
ASIX Electronics Corporation
TEL: 886-3-5799500 ext.228
FAX: 886-3-5799558
E-mail: allan@asix.com.tw 
http://www.asix.com.tw/ 

-----Original Message-----
From: ASIX Allan Email [office] [mailto:allan@asix.com.tw] 
Sent: Tuesday, January 10, 2012 9:54 AM
To: 'Jussi Kivilinna'; 'Grant Grundler'
Cc: 'netdev@vger.kernel.org'; 'Freddy Xin'; 'Olof Johansson'; 'David S. Miller'; 'David Hollis'
Subject: RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

Dear Jussi and Grant,

As I know, the manually changed MAC address function should be handled by the "asix_set_mac_address()" routine but not need to enable the promiscuous mode. If you enabled the driver promiscuous mode, the asix.c driver will receive all Ethernet packets without checking the DA field of the received packets. I suppose this should not be a good solution to solve this issue for normal operation cases. 

I will try to reproduce your issue in our site and look into why the "asix_set_mac_address()" routine doesn't work as expected? If I got any results, I will let you know ASAP. Thanks a lot.  


---
Best regards,
Allan Chou
Technical Support Division
ASIX Electronics Corporation
TEL: 886-3-5799500 ext.228
FAX: 886-3-5799558
E-mail: allan@asix.com.tw 
http://www.asix.com.tw/ 

-----Original Message-----
From: grundler@google.com [mailto:grundler@google.com] On Behalf Of Grant Grundler
Sent: Tuesday, January 10, 2012 9:38 AM
To: Jussi Kivilinna
Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S. Miller; David Hollis; Allan Chou
Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

On Mon, Jan 9, 2012 at 9:21 AM, Grant Grundler <grundler@chromium.org> wrote:
...
>> Patch attached.
>
> I'll try the patch here to confirm. Thanks!

Jussi,
I can confirm you patch doesn't break my basic use case:
  Acked-By: Grant Grundler <grundler@chromium.org>


localhost ~ # ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:00:00:00:08:b3
          inet addr:XX.XX.XX.1  Bcast:XX.XX.XX.255  Mask:255.255.252.0
...
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:500 errors:0 dropped:19 overruns:0 frame:0
          TX packets:320 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:110020 (107.4 KiB)  TX bytes:43569 (42.5 KiB)

localhost ~ # dmesg | fgrep eth0
[    2.049163] asix 1-4:1.0: eth0: register 'asix' at
usb-0000:00:1d.7-4, ASIX AX88772 USB 2.0 Ethernet, 00:00:00:00:08:b3
[    3.693169] ADDRCONF(NETDEV_UP): eth0: link is not ready
[    5.515078] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    5.518469] asix 1-4:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
localhost ~ #

-----Original Message-----
From: grundler@google.com [mailto:grundler@google.com] On Behalf Of Grant Grundler
Sent: Tuesday, January 10, 2012 1:22 AM
To: Jussi Kivilinna
Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S. Miller; David Hollis; Allan Chou
Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

On Sun, Jan 8, 2012 at 7:18 AM, Jussi Kivilinna
<jussi.kivilinna@mbnet.fi> wrote:
...
> It's Wii Ethernet adapter,
> Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772

...
> Both attached.

[lsusb/dmesg  output]  Thanks!

...
> I found out that setting MAC in ax88722_reset() solves the issue for me.
> Maybe changes to init/reset sequence causes hardware to be reseted after
> set_mac_address call and revert to default MAC?

That's exactly what I was thinking too over the weekend.


> Patch attached.

I'll try the patch here to confirm. Thanks!

cheers,
grant

-----Original Message-----
From: Jussi Kivilinna [mailto:jussi.kivilinna@mbnet.fi] 
Sent: Monday, January 09, 2012 6:53 PM
To: allan
Cc: 'Grant Grundler'; netdev@vger.kernel.org; 'Freddy Xin'; 'Olof Johansson'; 'David S. Miller'; 'David Hollis'
Subject: RE: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

Hello,

Yes, that is exactly what I have for interface initialization. System  
is running Debian Squeeze, with following entry in  
/etc/network/interfaces:

  # wan1 is asix device
  auto wan1
  iface wan1 inet dhcp
          pre-up /etc/network/change-mac-addr-to.sh wan1 00:02:xx:xx:xx:xx

and change-mac-addr-to.sh is:

  #!/bin/sh

  # check if mac address already set
  if [ "$(ifconfig "$1" | grep HWaddr | grep "$2")" = "" ]; then
          # set new mac
          ifconfig "$1" down
          ifconfig "$1" hw ether "$2"
          ifconfig "$1" up

          echo Changed MAC-address for interface $1 to $2
  fi

  exit 0

This works with kernel v3.1, but not with v3.2. Not working means: 1.  
DHCP does not work on wan1/asix, does not receive answer from DHCP  
server. 2. PPPoE connection doesn't initialize over wan1/asix. (DHCP  
is for ISP private/local network and Internet connection is through  
PPPoE).

With v3.2 I found out that enabling promisc for wan1 interface  
(ifconfig wan1 promisc 1) allows DHCP and PPPoE to make connection and  
to work.

Also the patch attached in previous message (patch is for kernel v3.2)  
fixes the problem (for me).

-Jussi

Quoting allan <allan@asix.com.tw>:

> Dear Jussi,
>
> Please help to double check if the following information is helpful  
> to solve your issue or not? If no, please deliver us your test
asix.c
> driver file and detailed test procedures for further investigation.  
> Thanks a lot.
>
> ==============
> Actually, if you just want to manually set the MAC address of your  
> AX88772B/AX88772A/AX88178 devices for engineering testing, you can  
> refer to below procedures to temporary change the MAC address of
your
> AX88772B/AX88772A/AX88178 device on Linux platform through the  
> “ax8817x_set_mac_addr()” routine of AX88772B/AX88772A/AX88178
Linux
> driver source code.
>
> How to change MAC address in Linux
>
http://linuxhelp.blogspot.com/2005/09/how-to-change-mac-address-of-your.html
>
> # ifconfig eth0 down
> # ifconfig eth0 hw ether 00:80:48:BA:d1:30
> # ifconfig eth0 up
>
>
> ---
> Best regards,
> Allan Chou
> Technical Support Division
> ASIX Electronics Corporation
> TEL: 886-3-5799500 ext.228
> FAX: 886-3-5799558
> E-mail: allan@asix.com.tw
> http://www.asix.com.tw/
>
> -----Original Message-----
> From: Jussi Kivilinna [mailto:jussi.kivilinna@mbnet.fi]
> Sent: Sunday, January 08, 2012 11:18 PM
> To: Grant Grundler
> Cc: netdev@vger.kernel.org; Freddy Xin; Olof Johansson; David S.  
> Miller; David Hollis; Allan Chou
> Subject: Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix

> phy init for AX88772 USB ethernet".
>
> Quoting Grant Grundler <grundler@chromium.org>:
>
>> On Fri, Jan 6, 2012 at 3:10 AM, Jussi Kivilinna
>> <jussi.kivilinna@mbnet.fi> wrote:
>>> Hello,
>>>
>>> I have asix adapter plugged to mini-server
>>
>> Which Asix adapter do you have? (Vendor/model)
>
> It's Wii Ethernet adapter,
> Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772
>
>>
>> Can you please provide:
>> 1) dmesg output from asix driver
>> 2) lsusb output for the device
>
> Both attached.
>
>>> and have to change MAC address
>>> before DHCP because of ISP. This worked fine, until v3.2. Now I
have to set
>>> interface in promisc mode to have custom MAC working.
>>
>> Sorry - I didn't test this but I also would not expect this to
break
>> with the changes in 3.2.
>>
>> I'll see if Freddy or Allan (ASIX) need my help with this.
>
> I found out that setting MAC in ax88722_reset() solves the issue for
> me. Maybe changes to init/reset sequence causes hardware to be
reseted
> after set_mac_address call and revert to default MAC?
>
> Patch attached.
>
> -Jussi
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
>

Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[Grant Grundler]

On Sun, Jan 8, 2012 at 7:18 AM, Jussi Kivilinna
<jussi.kivilinna@mbnet.fi> wrote:
...
> It's Wii Ethernet adapter,
> Bus 001 Device 008: ID 0b95:7720 ASIX Electronics Corp. AX88772

...
> Both attached.

[lsusb/dmesg  output]  Thanks!

...
> I found out that setting MAC in ax88722_reset() solves the issue for me.
> Maybe changes to init/reset sequence causes hardware to be reseted after
> set_mac_address call and revert to default MAC?

That's exactly what I was thinking too over the weekend.


> Patch attached.

I'll try the patch here to confirm. Thanks!

cheers,
grant

Re: asix, setting MAC broken in v3.2. Bisected to "NET: fix phy init for AX88772 USB ethernet".

[Grant Grundler]

On Mon, Jan 9, 2012 at 9:21 AM, Grant Grundler <grundler@chromium.org> wrote:
...
>> Patch attached.
>
> I'll try the patch here to confirm. Thanks!

Jussi,
I can confirm you patch doesn't break my basic use case:
  Acked-By: Grant Grundler <grundler@chromium.org>


localhost ~ # ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:00:00:00:08:b3
          inet addr:XX.XX.XX.1  Bcast:XX.XX.XX.255  Mask:255.255.252.0
...
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:500 errors:0 dropped:19 overruns:0 frame:0
          TX packets:320 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:110020 (107.4 KiB)  TX bytes:43569 (42.5 KiB)

localhost ~ # dmesg | fgrep eth0
[    2.049163] asix 1-4:1.0: eth0: register 'asix' at
usb-0000:00:1d.7-4, ASIX AX88772 USB 2.0 Ethernet, 00:00:00:00:08:b3
[    3.693169] ADDRCONF(NETDEV_UP): eth0: link is not ready
[    5.515078] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    5.518469] asix 1-4:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
localhost ~ #