[Trac #285] Wireless 31.02 Firmware w/Build 141 Wireless HAMMERS USB Bus
Zarro Boogs per Child
bugtracker at laptop.org
Sun Nov 5 02:32:23 EST 2006
#285: Wireless 31.02 Firmware w/Build 141 Wireless HAMMERS USB Bus
----------------------+-----------------------------------------------------
Reporter: mfoster | Owner: mbletsas
Type: defect | Status: new
Priority: blocker | Milestone: BTest-1
Component: wireless | Resolution:
Keywords: |
----------------------+-----------------------------------------------------
Changes (by mfoster):
* cc: blizzard at redhat, com (removed)
* cc: blizzard at redhat.com (added)
Old description:
> Hi, Folks,
>
> We're seeing a nasty bug where the wireless chip absolutely hammers the
> USB bus with traffic, and this continues ~forever. When we add the
> firmware to the Build 141 image, running with the old 31.02 firmware, the
> wireless device has traffic occuring every 6-20 '''microseconds! ''' .
> The user-visible symptom of this problem is that udev will hang for a few
> minutes. Even after it exits, however, however, the "hammering" traffic
> continues indefinitely.
>
> This will certainly increase the challenge of programming the onboard
> wireless flash chip, at an absolute minimum. Note that if the
> /lib/firmware file is renamed, this won't happen.
>
> USB Analyzer log (terminated at 40MB while udev is spinning):
>
> http://www.talix.com/Wireless31.02-Build141.ufo
>
> Console log:
>
> {{{
> NOTDOING ChipsetFlashSetup()!!!!!!!!!!!!!!!!!!
> do_vsmbios
> Call real_mode_switch_call_vsm
> cs5536: southbridge_enable: dev is 0000cee0
> cs5536: southbridge_enable: dev is 0000d180
> cs5536: southbridge_enable: dev is 0000d420
> cs5536: southbridge_enable: dev is 0000d6c0
> cs5536: southbridge_enable: dev is 0000d960
> cs5536: southbridge_enable: dev is 0000dc00
> cs5536: cs5536_pci_dev_enable_resources()
> cs5536: southbridge_init
> cs5536: southbridge_init: enable uarta, msr MDD_IRQM_YHIGH(51400021)
> cs5536: southbridge_init: enable_ide_nand_flash is 1
> cs5536: enable_ide_nand_flash
> WARNING: using deprecated flash enable mechanism
> MDD_LBAR_FLSH0 was 0x0000000000000000
> MDD_LBAR_FLSH0 is 0xfffff00720000000
> MDD_PIN_OPT was 0x0000000000000f7d
> MDD_PIN_OPT is 0x0000000000000f7c
> MDD_NANDF_DATA was 0x0000000007770777
> MDD_NANDF_DATA is 0x0000000000100010
> MDD_NADF_CNTL was 0x0000000000000777
> MDD_NADF_CNTL is 0x0000000000000010
> cs5536: EXIT enable_ide_nand_flash
>
> Forthmacs
> Type 'i' to interrupt stand-init sequence
> First stand-init:
> Exceptions
> CIF
> DHCP init
> memory node
> gpio
> Probing memory
> PCI host bridge
> ISA
> RTC
> The time has not been set since the real-time clock battery was replaced
> CPU nodes
> Null-NVRAM
> DCON
> nvramrc
> Probing
> probe-pci
> USB2 devices:
> /pci/usb at f,5/device at 3,0
> /pci/usb at f,5/scsi at 0,0
> /pci/usb at f,5/scsi at 0,0/disk
> USB1 devices:
> /pci/usb at f,4/hid at 2,1
> /pci/usb at f,4/keyboard at 2,0
> /pci/usb at f,4/mouse at 1,0
> Install console
> Linux version 2.6.18-20061103.5.olpc.d3aeec2d1767729
> (dilinger at learn.laptop.org) (gcc version 4.1.0
> 20060304 (Red Hat 4.1.0-3)) #1 Fri Nov 3 14:35:51 EST 2006
> BIOS-provided physical RAM map:
> BIOS-e801: 0000000000000000 - 000000000009f000 (usable)
> BIOS-e801: 0000000000100000 - 0000000007700000 (usable)
> 119MB LOWMEM available.
> Entering add_active_range(0, 0, 30464) 0 entries of 256 used
> Zone PFN ranges:
> DMA 0 -> 4096
> Normal 4096 -> 30464
> early_node_map[1] active PFN ranges
> 0: 0 -> 30464
> On node 0 totalpages: 30464
> DMA zone: 32 pages used for memmap
> DMA zone: 0 pages reserved
> DMA zone: 4064 pages, LIFO batch:0
> Normal zone: 206 pages used for memmap
> Normal zone: 26162 pages, LIFO batch:7
> DMI not present or invalid.
> ACPI: Unable to locate RSDP
> Allocating PCI resources starting at 10000000 (gap: 07700000:f8900000)
> Detected 364.917 MHz processor.
> Built 1 zonelists. Total pages: 30226
> Kernel command line: debug root=LABEL=OLPCRoot /boot/vmlinuz ro
> rootfstype=ext3 console=ttyS0,115200
> console=tty0 fbcon=font:SUN12x22 pci=nobios video=gxfb:1024x768-16"
> Initializing CPU#0
> CPU 0 irqstacks, hard=c06fb000 soft=c06fa000
> PID hash table entries: 512 (order: 9, 2048 bytes)
> Console: colour dummy device 80x25
> Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
> Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
> Memory: 111536k/121856k available (1859k kernel code, 9852k reserved,
> 1001k data, 160k init, 0k high
> mem)
> virtual kernel memory layout:
> fixmap : 0xffff7000 - 0xfffff000 ( 32 kB)
> vmalloc : 0xc8000000 - 0xffff5000 ( 895 MB)
> lowmem : 0xc0000000 - 0xc7700000 ( 119 MB)
> .init : 0xc06cd000 - 0xc06f5000 ( 160 kB)
> .data : 0xc05d0c0f - 0xc06cb114 (1001 kB)
> .text : 0xc0400000 - 0xc05d0c0f (1859 kB)
> Checking if this processor honours the WP bit even in supervisor mode...
> Ok.
> Calibrating delay using timer specific routine.. 731.26 BogoMIPS
> (lpj=3656303)
> Security Framework v1.0.0 initialized
> Capability LSM initialized
> Mount-cache hash table entries: 512
> CPU: After generic identify, caps: 0080a13d c0c0a13d 00000000 00000000
> 00000000 00000000 00000000
> CPU: L1 I Cache: 16K (32 bytes/line), D cache 16K (32 bytes/line)
> CPU: After all inits, caps: 0080a13d c0c0a13d 00000000 00000000 00000000
> 00000000 00000000
> CPU: NSC Geode(TM) Integrated Processor by National Semi stepping 02
> Checking 'hlt' instruction... OK.
> checking if image is initramfs... it is
> Freeing initrd memory: 5465k freed
> PM: Adding info for No Bus:platform
> NET: Registered protocol family 16
> PCI: Using configuration type 1
> Setting up standard PCI resources
> ACPI: Interpreter disabled.
> SCSI subsystem initialized
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> PCI: Probing PCI hardware
> PCI: Probing PCI hardware (bus 00)
> PM: Adding info for No Bus:pci0000:00
> PM: Adding info for pci:0000:00:01.0
> PM: Adding info for pci:0000:00:01.1
> PM: Adding info for pci:0000:00:0c.0
> PM: Adding info for pci:0000:00:0c.1
> PM: Adding info for pci:0000:00:0c.2
> PM: Adding info for pci:0000:00:0f.0
> PM: Adding info for pci:0000:00:0f.2
> PM: Adding info for pci:0000:00:0f.3
> PM: Adding info for pci:0000:00:0f.4
> PM: Adding info for pci:0000:00:0f.5
> NET: Registered protocol family 2
> IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
> TCP established hash table entries: 4096 (order: 4, 65536 bytes)
> TCP bind hash table entries: 2048 (order: 3, 40960 bytes)
> TCP: Hash tables configured (established 4096 bind 2048)
> TCP reno registered
> PM: Adding info for platform:pcspkr
> apm: BIOS version 114.102 Flags 0x7369 (Driver version 1.16ac)
> apm: no 32 bit BIOS support
> Total HugeTLB memory allocated, 0
> VFS: Disk quotas dquot_6.5.1
> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> JFFS2 version 2.2. (NAND) (SUMMARY) (C) 2001-2006 Red Hat, Inc.
> io scheduler noop registered
> io scheduler cfq registered (default)
> gxfb 0000:00:01.1: 8192 KiB of video memory at 0xfd000000
> Console: switching to colour frame buffer device 53x21
> fb0: Geode GX frame buffer device
> PM: Adding info for platform:vesafb.0
> Real Time Clock Driver v1.12ac
> Non-volatile memory driver v1.2
> Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing enabled
> PM: Adding info for platform:serial8250
> ÿserial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
> RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
> NAND device: Manufacturer ID: 0xad, Chip ID: 0xdc (Hynix NAND 512MiB 3,3V
> 8-bit)
> Bad block table found at page 262016, version 0x01
> Bad block table found at page 261952, version 0x01
> nand_read_bbt: Bad block at 0x0ffe0000
> nand_read_bbt: Bad block at 0x154c0000
> nand_read_bbt: Bad block at 0x1ffe0000
> Probing CS553x NAND controller CS#0 at MMIO 0x20000000
> No NAND device found!!!
> PCI: Enabling device 0000:00:0f.5 (0000 -> 0002)
> PCI: Setting latency timer of device 0000:00:0f.5 to 64
> ehci_hcd 0000:00:0f.5: EHCI Host Controller
> ehci_hcd 0000:00:0f.5: new USB bus registered, assigned bus number 1
> ehci_hcd 0000:00:0f.5: irq 10, io mem 0xfe01b000
> ehci_hcd 0000:00:0f.5: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> PM: Adding info for usb:usb1
> PM: Adding info for No Bus:usbdev1.1_ep00
> usb usb1: configuration #1 chosen from 1 choice
> PM: Adding info for usb:1-0:1.0
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 4 ports detected
> PM: Adding info for No Bus:usbdev1.1_ep81
> ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
> (PCI)
> PCI: Setting latency timer of device 0000:00:0f.4 to 64
> ohci_hcd 0000:00:0f.4: OHCI Host Controller
> ohci_hcd 0000:00:0f.4: new USB bus registered, assigned bus number 2
> ohci_hcd 0000:00:0f.4: irq 10, io mem 0xfe01a000
> PM: Adding info for usb:usb2
> PM: Adding info for No Bus:usbdev2.1_ep00
> usb usb2: configuration #1 chosen from 1 choice
> PM: Adding info for usb:2-0:1.0
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 4 ports detected
> PM: Adding info for No Bus:usbdev2.1_ep81
> usb 1-1: new high speed USB device using ehci_hcd and address 2
> USB Universal Host Controller Interface driver v3.0
> Initializing USB Mass Storage driver...
> PM: Adding info for usb:1-1
> PM: Adding info for No Bus:usbdev1.2_ep00
> usb 1-1: configuration #1 chosen from 1 choice
> PM: Adding info for usb:1-1:1.0
> PM: Adding info for No Bus:usbdev1.2_ep01
> PM: Adding info for No Bus:usbdev1.2_ep82
> PM: Adding info for No Bus:usbdev1.2_ep83
> usb 1-4: new high speed USB device using ehci_hcd and address 5
> PM: Adding info for usb:1-4
> PM: Adding info for No Bus:usbdev1.5_ep00
> usb 1-4: configuration #1 chosen from 1 choice
> PM: Adding info for usb:1-4:1.0
> PM: Adding info for No Bus:usbdev1.5_ep02
> PM: Adding info for No Bus:usbdev1.5_ep83
> usb 2-2: new low speed USB device using ohci_hcd and address 2
> PM: Adding info for usb:2-2
> PM: Adding info for No Bus:usbdev2.2_ep00
> usb 2-2: configuration #1 chosen from 1 choice
> PM: Adding info for usb:2-2:1.0
> PM: Adding info for No Bus:usbdev2.2_ep81
> usb 2-3: new low speed USB device using ohci_hcd and address 3
> PM: Adding info for usb:2-3
> PM: Adding info for No Bus:usbdev2.3_ep00
> usb 2-3: configuration #1 chosen from 1 choice
> PM: Adding info for usb:2-3:1.0
> PM: Adding info for No Bus:usbdev2.3_ep81
> PM: Adding info for usb:2-3:1.1
> PM: Adding info for No Bus:usbdev2.3_ep82
> scsi0 : SCSI emulation for USB Mass Storage devices
> PM: Adding info for No Bus:host0
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> usb-storage: device found at 2
> usb-storage: waiting for device to settle before scanning
> usbcore: registered new interface driver libusual
> usbcore: registered new interface driver hiddev
> input: Logitech as /class/input/input0
> input: USB HID v1.00 Mouse [Logitech] on usb-0000:00:0f.4-2
> input: HID 1241:1203 as /class/input/input1
> input: USB HID v1.11 Keyboard [HID 1241:1203] on usb-0000:00:0f.4-3
> input: HID 1241:1203 as /class/input/input2
> input: USB HID v1.11 Device [HID 1241:1203] on usb-0000:00:0f.4-3
> usbcore: registered new interface driver usbhid
> drivers/usb/input/hid-core.c: v2.6:USB HID core driver
> PM: Adding info for No Bus:i2c-0
> i2c_adapter i2c-0: bus error in state write
> gxfb-dcon: No DCON found on SMBus
> TCP bic registered
> Initializing XFRM netlink socket
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> Using IPI Shortcut mode
> Freeing unused kernel memory: 160k freed
> Time: tsc clocksource has been installed.
> Write protecting the kernel read-only data: 678k
> PM: Adding info for No Bus:target0:0:0
> scsi 0:0:0:0: Direct-Access JetFlash TS1GJF168 0.00 PQ: 0
> ANSI: 2
> PM: Adding info for scsi:0:0:0:0
> SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB)
> sda: Write Protect is off
> sda: Mode Sense: 00 00 00 00
> sda: assuming drive cache: write through
> SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB)
> sda: Write Protect is off
> sda: Mode Sense: 00 00 00 00
> sda: assuming drive cache: write through
> sda: sda1
> sd 0:0:0:0: Attached scsi removable disk sda
> PM: Adding info for No Bus:target0:0:1
> PM: Removing info for No Bus:target0:0:1
> PM: Adding info for No Bus:target0:0:2
> PM: Removing info for No Bus:target0:0:2
> PM: Adding info for No Bus:target0:0:3
> PM: Removing info for No Bus:target0:0:3
> PM: Adding info for No Bus:target0:0:4
> PM: Removing info for No Bus:target0:0:4
> PM: Adding info for No Bus:target0:0:5
> PM: Removing info for No Bus:target0:0:5
> PM: Adding info for No Bus:target0:0:6
> PM: Removing info for No Bus:target0:0:6
> PM: Adding info for No Bus:target0:0:7
> PM: Removing info for No Bus:target0:0:7
> usb-storage: device scan complete
> kjournald starting. Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> ...
> }}}
New description:
Hi, Folks,
We're seeing a nasty bug where the wireless chip absolutely hammers the
USB bus with traffic, and this continues ~forever. When we add the
firmware to the Build 141 image, running with the old 31.02 firmware, the
wireless device has traffic occuring every 6-20 '''microseconds! ''' .
The user-visible symptom of this problem is that udev will hang for a few
minutes. Even after it exits, however, the "hammering" traffic continues
indefinitely.
This will certainly increase the challenge of programming the onboard
wireless flash chip, at an absolute minimum. Note that if the
/lib/firmware file is renamed, this won't happen.
USB Analyzer log (terminated at 40MB while udev is spinning):
http://www.talix.com/Wireless31.02-Build141.ufo
Console log:
{{{
NOTDOING ChipsetFlashSetup()!!!!!!!!!!!!!!!!!!
do_vsmbios
Call real_mode_switch_call_vsm
cs5536: southbridge_enable: dev is 0000cee0
cs5536: southbridge_enable: dev is 0000d180
cs5536: southbridge_enable: dev is 0000d420
cs5536: southbridge_enable: dev is 0000d6c0
cs5536: southbridge_enable: dev is 0000d960
cs5536: southbridge_enable: dev is 0000dc00
cs5536: cs5536_pci_dev_enable_resources()
cs5536: southbridge_init
cs5536: southbridge_init: enable uarta, msr MDD_IRQM_YHIGH(51400021)
cs5536: southbridge_init: enable_ide_nand_flash is 1
cs5536: enable_ide_nand_flash
WARNING: using deprecated flash enable mechanism
MDD_LBAR_FLSH0 was 0x0000000000000000
MDD_LBAR_FLSH0 is 0xfffff00720000000
MDD_PIN_OPT was 0x0000000000000f7d
MDD_PIN_OPT is 0x0000000000000f7c
MDD_NANDF_DATA was 0x0000000007770777
MDD_NANDF_DATA is 0x0000000000100010
MDD_NADF_CNTL was 0x0000000000000777
MDD_NADF_CNTL is 0x0000000000000010
cs5536: EXIT enable_ide_nand_flash
Forthmacs
Type 'i' to interrupt stand-init sequence
First stand-init:
Exceptions
CIF
DHCP init
memory node
gpio
Probing memory
PCI host bridge
ISA
RTC
The time has not been set since the real-time clock battery was replaced
CPU nodes
Null-NVRAM
DCON
nvramrc
Probing
probe-pci
USB2 devices:
/pci/usb at f,5/device at 3,0
/pci/usb at f,5/scsi at 0,0
/pci/usb at f,5/scsi at 0,0/disk
USB1 devices:
/pci/usb at f,4/hid at 2,1
/pci/usb at f,4/keyboard at 2,0
/pci/usb at f,4/mouse at 1,0
Install console
Linux version 2.6.18-20061103.5.olpc.d3aeec2d1767729
(dilinger at learn.laptop.org) (gcc version 4.1.0
20060304 (Red Hat 4.1.0-3)) #1 Fri Nov 3 14:35:51 EST 2006
BIOS-provided physical RAM map:
BIOS-e801: 0000000000000000 - 000000000009f000 (usable)
BIOS-e801: 0000000000100000 - 0000000007700000 (usable)
119MB LOWMEM available.
Entering add_active_range(0, 0, 30464) 0 entries of 256 used
Zone PFN ranges:
DMA 0 -> 4096
Normal 4096 -> 30464
early_node_map[1] active PFN ranges
0: 0 -> 30464
On node 0 totalpages: 30464
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 4064 pages, LIFO batch:0
Normal zone: 206 pages used for memmap
Normal zone: 26162 pages, LIFO batch:7
DMI not present or invalid.
ACPI: Unable to locate RSDP
Allocating PCI resources starting at 10000000 (gap: 07700000:f8900000)
Detected 364.917 MHz processor.
Built 1 zonelists. Total pages: 30226
Kernel command line: debug root=LABEL=OLPCRoot /boot/vmlinuz ro
rootfstype=ext3 console=ttyS0,115200
console=tty0 fbcon=font:SUN12x22 pci=nobios video=gxfb:1024x768-16"
Initializing CPU#0
CPU 0 irqstacks, hard=c06fb000 soft=c06fa000
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 111536k/121856k available (1859k kernel code, 9852k reserved,
1001k data, 160k init, 0k high
mem)
virtual kernel memory layout:
fixmap : 0xffff7000 - 0xfffff000 ( 32 kB)
vmalloc : 0xc8000000 - 0xffff5000 ( 895 MB)
lowmem : 0xc0000000 - 0xc7700000 ( 119 MB)
.init : 0xc06cd000 - 0xc06f5000 ( 160 kB)
.data : 0xc05d0c0f - 0xc06cb114 (1001 kB)
.text : 0xc0400000 - 0xc05d0c0f (1859 kB)
Checking if this processor honours the WP bit even in supervisor mode...
Ok.
Calibrating delay using timer specific routine.. 731.26 BogoMIPS
(lpj=3656303)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0080a13d c0c0a13d 00000000 00000000
00000000 00000000 00000000
CPU: L1 I Cache: 16K (32 bytes/line), D cache 16K (32 bytes/line)
CPU: After all inits, caps: 0080a13d c0c0a13d 00000000 00000000 00000000
00000000 00000000
CPU: NSC Geode(TM) Integrated Processor by National Semi stepping 02
Checking 'hlt' instruction... OK.
checking if image is initramfs... it is
Freeing initrd memory: 5465k freed
PM: Adding info for No Bus:platform
NET: Registered protocol family 16
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: Interpreter disabled.
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PM: Adding info for No Bus:pci0000:00
PM: Adding info for pci:0000:00:01.0
PM: Adding info for pci:0000:00:01.1
PM: Adding info for pci:0000:00:0c.0
PM: Adding info for pci:0000:00:0c.1
PM: Adding info for pci:0000:00:0c.2
PM: Adding info for pci:0000:00:0f.0
PM: Adding info for pci:0000:00:0f.2
PM: Adding info for pci:0000:00:0f.3
PM: Adding info for pci:0000:00:0f.4
PM: Adding info for pci:0000:00:0f.5
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 4, 65536 bytes)
TCP bind hash table entries: 2048 (order: 3, 40960 bytes)
TCP: Hash tables configured (established 4096 bind 2048)
TCP reno registered
PM: Adding info for platform:pcspkr
apm: BIOS version 114.102 Flags 0x7369 (Driver version 1.16ac)
apm: no 32 bit BIOS support
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) (SUMMARY) (C) 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler cfq registered (default)
gxfb 0000:00:01.1: 8192 KiB of video memory at 0xfd000000
Console: switching to colour frame buffer device 53x21
fb0: Geode GX frame buffer device
PM: Adding info for platform:vesafb.0
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing enabled
PM: Adding info for platform:serial8250
ÿserial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
NAND device: Manufacturer ID: 0xad, Chip ID: 0xdc (Hynix NAND 512MiB 3,3V
8-bit)
Bad block table found at page 262016, version 0x01
Bad block table found at page 261952, version 0x01
nand_read_bbt: Bad block at 0x0ffe0000
nand_read_bbt: Bad block at 0x154c0000
nand_read_bbt: Bad block at 0x1ffe0000
Probing CS553x NAND controller CS#0 at MMIO 0x20000000
No NAND device found!!!
PCI: Enabling device 0000:00:0f.5 (0000 -> 0002)
PCI: Setting latency timer of device 0000:00:0f.5 to 64
ehci_hcd 0000:00:0f.5: EHCI Host Controller
ehci_hcd 0000:00:0f.5: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:0f.5: irq 10, io mem 0xfe01b000
ehci_hcd 0000:00:0f.5: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
PM: Adding info for usb:usb1
PM: Adding info for No Bus:usbdev1.1_ep00
usb usb1: configuration #1 chosen from 1 choice
PM: Adding info for usb:1-0:1.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
PM: Adding info for No Bus:usbdev1.1_ep81
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
(PCI)
PCI: Setting latency timer of device 0000:00:0f.4 to 64
ohci_hcd 0000:00:0f.4: OHCI Host Controller
ohci_hcd 0000:00:0f.4: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:0f.4: irq 10, io mem 0xfe01a000
PM: Adding info for usb:usb2
PM: Adding info for No Bus:usbdev2.1_ep00
usb usb2: configuration #1 chosen from 1 choice
PM: Adding info for usb:2-0:1.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
PM: Adding info for No Bus:usbdev2.1_ep81
usb 1-1: new high speed USB device using ehci_hcd and address 2
USB Universal Host Controller Interface driver v3.0
Initializing USB Mass Storage driver...
PM: Adding info for usb:1-1
PM: Adding info for No Bus:usbdev1.2_ep00
usb 1-1: configuration #1 chosen from 1 choice
PM: Adding info for usb:1-1:1.0
PM: Adding info for No Bus:usbdev1.2_ep01
PM: Adding info for No Bus:usbdev1.2_ep82
PM: Adding info for No Bus:usbdev1.2_ep83
usb 1-4: new high speed USB device using ehci_hcd and address 5
PM: Adding info for usb:1-4
PM: Adding info for No Bus:usbdev1.5_ep00
usb 1-4: configuration #1 chosen from 1 choice
PM: Adding info for usb:1-4:1.0
PM: Adding info for No Bus:usbdev1.5_ep02
PM: Adding info for No Bus:usbdev1.5_ep83
usb 2-2: new low speed USB device using ohci_hcd and address 2
PM: Adding info for usb:2-2
PM: Adding info for No Bus:usbdev2.2_ep00
usb 2-2: configuration #1 chosen from 1 choice
PM: Adding info for usb:2-2:1.0
PM: Adding info for No Bus:usbdev2.2_ep81
usb 2-3: new low speed USB device using ohci_hcd and address 3
PM: Adding info for usb:2-3
PM: Adding info for No Bus:usbdev2.3_ep00
usb 2-3: configuration #1 chosen from 1 choice
PM: Adding info for usb:2-3:1.0
PM: Adding info for No Bus:usbdev2.3_ep81
PM: Adding info for usb:2-3:1.1
PM: Adding info for No Bus:usbdev2.3_ep82
scsi0 : SCSI emulation for USB Mass Storage devices
PM: Adding info for No Bus:host0
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver libusual
usbcore: registered new interface driver hiddev
input: Logitech as /class/input/input0
input: USB HID v1.00 Mouse [Logitech] on usb-0000:00:0f.4-2
input: HID 1241:1203 as /class/input/input1
input: USB HID v1.11 Keyboard [HID 1241:1203] on usb-0000:00:0f.4-3
input: HID 1241:1203 as /class/input/input2
input: USB HID v1.11 Device [HID 1241:1203] on usb-0000:00:0f.4-3
usbcore: registered new interface driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PM: Adding info for No Bus:i2c-0
i2c_adapter i2c-0: bus error in state write
gxfb-dcon: No DCON found on SMBus
TCP bic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
Freeing unused kernel memory: 160k freed
Time: tsc clocksource has been installed.
Write protecting the kernel read-only data: 678k
PM: Adding info for No Bus:target0:0:0
scsi 0:0:0:0: Direct-Access JetFlash TS1GJF168 0.00 PQ: 0 ANSI:
2
PM: Adding info for scsi:0:0:0:0
SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: assuming drive cache: write through
SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: assuming drive cache: write through
sda: sda1
sd 0:0:0:0: Attached scsi removable disk sda
PM: Adding info for No Bus:target0:0:1
PM: Removing info for No Bus:target0:0:1
PM: Adding info for No Bus:target0:0:2
PM: Removing info for No Bus:target0:0:2
PM: Adding info for No Bus:target0:0:3
PM: Removing info for No Bus:target0:0:3
PM: Adding info for No Bus:target0:0:4
PM: Removing info for No Bus:target0:0:4
PM: Adding info for No Bus:target0:0:5
PM: Removing info for No Bus:target0:0:5
PM: Adding info for No Bus:target0:0:6
PM: Removing info for No Bus:target0:0:6
PM: Adding info for No Bus:target0:0:7
PM: Removing info for No Bus:target0:0:7
usb-storage: device scan complete
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
...
}}}
--
Ticket URL: <http://dev.laptop.org/ticket/285#comment:2>
One Laptop Per Child <http://laptop.org/>
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