2.6.5 usb Input/Output problems

2.6.5 usb Input/Output problems

[Nico Schottelius]

[-- Attachment #1: Type: text/plain, Size: 371 bytes --]

Hello!

If I read or write much data from usb devices (ide hardisks,
usb sticks, whatever), I get an Input/Output error.

I can verify this on every computer with Linux running
(even 2.4, but I used 2.4 only 2002..).

What is going wrong here and how can I fix it? (attached dmesg)

If you need more information about the issue please tell me!

Nico

ps: please cc me...

[-- Attachment #2: dmesg-scsi-usb-error --]
[-- Type: text/plain, Size: 15430 bytes --]

s0/target0/lun0: p1 p2 p3 p4
mice: PS/2 mouse device common for all mice
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
Synaptics Touchpad, model: 1
 Firmware: 5.8
 Sensor: 29
 new absolute packet format
 Touchpad has extended capability bits
 -> 4 multi-buttons, i.e. besides standard buttons
 -> multifinger detection
 -> palm detection
input: SynPS/2 Synaptics TouchPad on isa0060/serio4
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET: Registered protocol family 1
NET: Registered protocol family 17
ACPI: (supports S0 S1 S3 S4 S5)
BIOS EDD facility v0.13 2004-Mar-09, 1 devices found
Please report your BIOS at http://linux.dell.com/edd/results.html
XFS mounting filesystem hda3
Ending clean XFS mount for filesystem: hda3
VFS: Mounted root (xfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 148k freed
XFS mounting filesystem hda1
Ending clean XFS mount for filesystem: hda1
XFS mounting filesystem loop0
Ending clean XFS mount for filesystem: loop0
Adding 192772k swap on /dev/discs/disc0/part2.  Priority:-1 extents:1
8139too Fast Ethernet driver 0.9.27
eth0: RealTek RTL8139 at 0xd886ee00, 00:0a:e6:ba:f6:c2, IRQ 5
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
NET: Registered protocol family 10
Disabled Privacy Extensions on device c0356a80(lo)
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
eth0: no IPv6 routers present
atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
atkbd.c: This is an XFree86 bug. It shouldn't access hardware directly.
atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
atkbd.c: This is an XFree86 bug. It shouldn't access hardware directly.
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
USB Universal Host Controller Interface driver v2.2
uhci_hcd 0000:00:0a.0: UHCI Host Controller
uhci_hcd 0000:00:0a.0: irq 11, io base 0000de80
uhci_hcd 0000:00:0a.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
uhci_hcd 0000:00:0a.1: UHCI Host Controller
uhci_hcd 0000:00:0a.1: irq 5, io base 0000df00
uhci_hcd 0000:00:0a.1: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usb 2-1: new full speed USB device using address 2
usb 2-2: new full speed USB device using address 3
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
  Vendor: IBM-DJSA  Model: -210              Rev: 0811
  Type:   Direct-Access                      ANSI SCSI revision: 02
USB Mass Storage device found at 2
scsi1 : SCSI emulation for USB Mass Storage devices
  Vendor:           Model:                   Rev:     
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sda: 19640880 512-byte hdwr sectors (10056 MB)
sda: assuming drive cache: write through
 /dev/scsi/host0/bus0/target0/lun0:<6>ehci_hcd 0000:00:0a.2: EHCI Host Controller
ehci_hcd 0000:00:0a.2: irq 9, pci mem d890df00
ehci_hcd 0000:00:0a.2: new USB bus registered, assigned bus number 3
ehci_hcd 0000:00:0a.2: USB 2.0 enabled, EHCI 0.95, driver 2003-Dec-29
SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
usb 2-1: USB disconnect, address 2
SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
 unable to read partition table
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
sdb : READ CAPACITY failed.
sdb : status=0, message=00, host=7, driver=00 
sdb : sense not available. 
sdb: assuming Write Enabled
sdb: assuming drive cache: write through
sdb : READ CAPACITY failed.
sdb : status=0, message=00, host=7, driver=00 
sdb : sense not available. 
sdb: assuming Write Enabled
sdb: assuming drive cache: write through
sdb : READ CAPACITY failed.
sdb : status=0, message=00, host=7, driver=00 
sdb : sense not available. 
sdb: assuming Write Enabled
sdb: assuming drive cache: write through
 /dev/scsi/host1/bus0/target0/lun0:<3>Buffer I/O error on device sdb, logical block 0
Buffer I/O error on device sdb, logical block 0
 unable to read partition table
 /dev/scsi/host1/bus0/target0/lun0:<3>Buffer I/O error on device sdb, logical block 0
 unable to read partition table
Attached scsi removable disk sdb at scsi1, channel 0, id 0, lun 0
USB Mass Storage device found at 3
drivers/usb/core/usb.c: registered new driver usb-storage
USB Mass Storage support registered.
usb 2-2: USB disconnect, address 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 4 ports detected
usb 3-3: new high speed USB device using address 2
scsi2 : SCSI emulation for USB Mass Storage devices
  Vendor: IBM-DJSA  Model: -210              Rev: 0811
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sda: 19640880 512-byte hdwr sectors (10056 MB)
sda: assuming drive cache: write through
 /dev/scsi/host2/bus0/target0/lun0: p1 p2
Attached scsi disk sda at scsi2, channel 0, id 0, lun 0
USB Mass Storage device found at 2
ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci_hcd: block sizes: ed 64 td 64
ohci_hcd 0000:00:14.0: OHCI Host Controller
ohci_hcd 0000:00:14.0: irq 10, pci mem d889e000
ohci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usb 2-2: new full speed USB device using address 4
scsi3 : SCSI emulation for USB Mass Storage devices
  Vendor:           Model:                   Rev:     
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sdb: 125120 512-byte hdwr sectors (64 MB)
sdb: assuming Write Enabled
sdb: assuming drive cache: write through
 /dev/scsi/host3/bus0/target0/lun0: p1
Attached scsi removable disk sdb at scsi3, channel 0, id 0, lun 0
USB Mass Storage device found at 4
usb 4-1: new full speed USB device using address 2
prism2usb_init: prism2_usb.o: 0.2.1-pre20 Loaded
prism2usb_init: dev_info is: prism2_usb
drivers/usb/core/usb.c: registered new driver prism2_usb
ident: nic h/w: id=0x8026 1.0.0
ident: pri f/w: id=0x15 1.1.3
ident: sta f/w: id=0x1f 1.5.6
MFI:SUP:role=0x00:id=0x01:var=0x01:b/t=1/1
CFI:SUP:role=0x00:id=0x02:var=0x02:b/t=1/1
PRI:SUP:role=0x00:id=0x03:var=0x01:b/t=1/4
STA:SUP:role=0x00:id=0x04:var=0x01:b/t=1/10
PRI-CFI:ACT:role=0x01:id=0x02:var=0x02:b/t=1/1
STA-CFI:ACT:role=0x01:id=0x02:var=0x02:b/t=1/1
STA-MFI:ACT:role=0x01:id=0x01:var=0x01:b/t=1/1
Prism2 card SN: \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00
linkstatus=CONNECTED
usb 2-2: USB disconnect, address 4
XFS mounting filesystem sda1
Ending clean XFS mount for filesystem: sda1
XFS mounting filesystem sda2
Ending clean XFS mount for filesystem: sda2
spurious 8259A interrupt: IRQ7.
NET: Registered protocol family 15
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251712
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251720
XFS: device sda2- XFS write error in file system meta-data block 0x4c0 in sda2
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251728
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251736
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251744
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251752
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251728
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251736
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251712
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251720
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251744
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251752
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251776
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251784
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251792
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251800
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251776
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251784
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251680
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6250600
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251792
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251800
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251824
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251832
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251840
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251848
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251824
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251832
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251840
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 6251848
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945440
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945445
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945453
I/O error in filesystem ("sda2") meta-data dev sda2 block 0x662820       ("xlog_iodone") error 5 buf count 10752
xfs_force_shutdown(sda2,0x2) called from line 966 of file fs/xfs/xfs_log.c.  Return address = 0xc01eeae9
Filesystem "sda2": Log I/O Error Detected.  Shutting down filesystem: sda2
Please umount the filesystem, and rectify the problem(s)
xfs_force_shutdown(sda2,0x2) called from line 726 of file fs/xfs/xfs_log.c.  Return address = 0xc01eeae9
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945461
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945469
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945477
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945485
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945493
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945501
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945509
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12945517
I/O error in filesystem ("sda2") meta-data dev sda2 block 0x662835       ("xlog_iodone") error 5 buf count 32768
xfs_force_shutdown(sda2,0x2) called from line 966 of file fs/xfs/xfs_log.c.  Return address = 0xc01eeae9
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965749
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965757
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965765
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965773
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965781
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965789
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965797
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965805
I/O error in filesystem ("sda2") meta-data dev sda2 block 0x667775       ("xlog_iodone") error 5 buf count 32768
xfs_force_shutdown(sda2,0x2) called from line 966 of file fs/xfs/xfs_log.c.  Return address = 0xc01eeae9
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965813
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965821
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965829
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965837
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965845
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965853
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965861
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965869
I/O error in filesystem ("sda2") meta-data dev sda2 block 0x6677b5       ("xlog_iodone") error 5 buf count 32768
xfs_force_shutdown(sda2,0x2) called from line 966 of file fs/xfs/xfs_log.c.  Return address = 0xc01eeae9
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965877
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965885
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965893
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965901
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965909
SCSI error : <2 0 0 0> return code = 0x70000
end_request: I/O error, dev sda, sector 12965917
I/O error in filesystem ("sda2") meta-data dev sda2 block 0x6677f5       ("xlog_iodone") error 5 buf count 22016
xfs_force_shutdown(sda2,0x2) called from line 966 of file fs/xfs/xfs_log.c.  Return address = 0xc01eeae9
usb 3-3: USB disconnect, address 2
xfs_force_shutdown(sda2,0x1) called from line 353 of file fs/xfs/xfs_rw.c.  Return address = 0xc01eeae9
usb 3-3: new high speed USB device using address 3
scsi4 : SCSI emulation for USB Mass Storage devices
  Vendor: IBM-DJSA  Model: -210              Rev: 0811
  Type:   Direct-Access                      ANSI SCSI revision: 02
SCSI device sdb: 19640880 512-byte hdwr sectors (10056 MB)
sdb: assuming drive cache: write through
 /dev/scsi/host4/bus0/target0/lun0: p1 p2
Attached scsi disk sdb at scsi4, channel 0, id 0, lun 0
USB Mass Storage device found at 3

USB OHCI selected, EHCI should be used

[Nico Schottelius]

Hello!

When I have loaded only ehci, my usb 2.0 devices are attached
as usb 2.0.
If I have loaded ohci and ehci, my usb 2.0 devices are handled by
ohci. 

My question: Why? Shouldn't ohci be the fallback and ehci default?

I have the following usb controllers:

0000:00:0a.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB
1.1 Controller (rev 50)
0000:00:0a.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB
1.1 Controller (rev 50)
0000:00:0a.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51)
0000:00:14.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)

One is handled by uhci (for the internal wlan card), 
two are handled by ohci (for external 1.1 devices) and
one is handled by ehci (should be for external 2.0 devices).

Any hint appreciated!

Nico

please cc me..