Messages in this thread |  | | | Date | Sun, 4 Jan 2004 23:30:51 -0600 (CST) | | From | lk@rekl ... | | Subject | KM266/VT8235, USB2.0 and problems |
| |
Hi. I've noticed that intermittently in the past with some devices, and now every time with my new USB2.0 thumb drive (aka pen drive, aka flash memory thing) that there are errors with the USB on my motherboard. It's a M7VIG-PRO, which has a KM266/VT8235 chipset.
Using kernel 2.6.0, I can only access my flash drive several times before getting an error about not being able to access the device. The dmesg output is below. When I try on my laptop, which has an EHCI USB2.0 controller, the device works flawlessly. There are no errors, etc.
I am using a USB keyboard and a USB mouse. Both work fine.
I've tried several combinations of connecting the device, with and without the "noapic" kernel option while booting. I've connected the device to the motherboard's USB sockets (ie the ones soldered to the board, not via wires to the case), through a USB2.0 hub, etc. I get the same result every time.
I've included the relevant parts of "dmesg" and "dmidecode". Please cc: me on responses, since I'm not subscribed, and let me know what to try next.
Thanks. # dmidecode 1.8 SMBIOS 2.3 present. DMI 2.3 present. 38 structures occupying 1083 bytes. DMI table at 0x000F0800. Handle 0x0000 DMI type 0, 20 bytes. BIOS Information Block Vendor: Phoenix Technologies, LTD Version: 6.00 PG Release: 02/24/2003 BIOS base: 0xE0000 ROM size: 256K Capabilities: Flags: 0x000000007FCBDE90 ... Handle 0x0002 DMI type 2, 8 bytes. Board Information Block Vendor: Product: KM266-8235 Version: Serial Number: Linux version 2.6.0 (root@axp.isacolor) (gcc version 3.2.3 20030422 (Gentoo Linux 1.4 3.2.3-r3, propolice)) #18 Sun Jan 4 17:26:03 CST 2004 ... ehci_hcd 0000:00:10.3: EHCI Host Controller ehci_hcd 0000:00:10.3: irq 5, pci mem e1812000 ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:10.3: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-13 hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected ohci_hcd: 2003 Oct 13 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1 uhci_hcd 0000:00:10.0: UHCI Host Controller uhci_hcd 0000:00:10.0: irq 11, io base 0000d000 uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected uhci_hcd 0000:00:10.1: UHCI Host Controller uhci_hcd 0000:00:10.1: irq 12, io base 0000d400 uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:10.2: UHCI Host Controller uhci_hcd 0000:00:10.2: irq 10, io base 0000d800 uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4 hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected drivers/usb/core/usb.c: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Initializing USB Mass Storage driver... drivers/usb/core/usb.c: registered new driver usb-storage USB Mass Storage support registered. drivers/usb/core/usb.c: registered new driver hid drivers/usb/input/hid-core.c: v2.0:USB HID core driver ... hub 1-0:1.0: new USB device on port 3, assigned address 4 scsi0 : SCSI emulation for USB Mass Storage devices Vendor: MicroAdv Model: QuickiDrive128M Rev: 2.00 Type: Direct-Access ANSI SCSI revision: 02 sda: Unit Not Ready, sense: Current : sense = 70 6 ASC=28 ASCQ= 0 Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x28 0x00 0x00 0x00 0x00 0x00 sda : READ CAPACITY failed. sda : status=1, message=00, host=0, driver=08 Current sd: sense = 70 6 ASC=28 ASCQ= 0 Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x28 0x00 0x00 0x00 0x00 0x00 sda: test WP failed, assume Write Enabled sda: assuming drive cache: write through SCSI device sda: 256000 512-byte hdwr sectors (131 MB) sda: Write Protect is off sda: Mode Sense: 00 26 94 00 sda: assuming drive cache: write through SCSI device sda: 256000 512-byte hdwr sectors (131 MB) sda: Write Protect is off sda: Mode Sense: 00 26 94 00 sda: assuming drive cache: write through /dev/scsi/host0/bus0/target0/lun0: p1 /dev/scsi/host0/bus0/target0/lun0: p1 devfs_mk_bdev: could not append to parent for scsi/host0/bus0/target0/lun0/part1 kobject_register failed for sda1 (-17) Call Trace: [<c01da272>] kobject_register+0x52/0x60 [<c017abc9>] add_partition+0xb9/0xd0 [<c017ad7e>] register_disk+0x13e/0x170 [<c022825a>] add_disk+0x4a/0x60 [<c02281e0>] exact_match+0x0/0x10 [<c02281f0>] exact_lock+0x0/0x20 [<c02548dd>] sd_probe+0x1bd/0x270 [<c017c355>] sysfs_add_file+0xa5/0xb0 [<c02213ef>] bus_match+0x3f/0x70 [<c0221461>] device_attach+0x41/0xa0 [<c022164b>] bus_add_device+0x5b/0xa0 [<c0220535>] device_add+0xb5/0x120 [<c0251be8>] scsi_sysfs_add_sdev+0x58/0x170 [<c025082d>] scsi_add_lun+0x2bd/0x390 [<c0250a20>] scsi_probe_and_add_lun+0x120/0x1b0 [<c0251091>] scsi_scan_target+0xa1/0x120 [<c0251169>] scsi_scan_channel+0x59/0xa0 [<c0251275>] scsi_scan_host_selected+0xc5/0xd0 [<c02512af>] scsi_scan_host+0x2f/0x40 [<c028d688>] storage_probe+0x158/0x1d0 [<c0271803>] usb_probe_interface+0x73/0xa0 [<c02213ef>] bus_match+0x3f/0x70 [<c0221461>] device_attach+0x41/0xa0 [<c022164b>] bus_add_device+0x5b/0xa0 [<c0220535>] device_add+0xb5/0x120 [<c0277d98>] usb_set_configuration+0x1c8/0x240 [<c02725fc>] usb_new_device+0x28c/0x410 [<c027467a>] hub_port_connect_change+0x1ca/0x330 [<c0274aea>] hub_events+0x30a/0x350 [<c0274b5d>] hub_thread+0x2d/0xf0 [<c010b182>] ret_from_fork+0x6/0x14 [<c011ab10>] default_wake_function+0x0/0x20 [<c0274b30>] hub_thread+0x0/0xf0 [<c01092c9>] kernel_thread_helper+0x5/0xc Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 4 SCSI error : <0 0 0 0> return code = 0x70000 end_request: I/O error, dev sda, sector 7440 Buffer I/O error on device sda, logical block 930 |  |