https://bugzilla.novell.com/show_bug.cgi?id=213406 Summary: USB 2.0 HD only works with "PCI to USB-2.0"-Card when removing ehci_hcd module Product: SUSE Linux 10.1 Version: Final Platform: i686 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: folkyvolk@gmx.de QAContact: qa@suse.de A Hardware-Problem. I have the HD plugged to the USB-2.0-PCI-Card-Port. First, what happens, when I do "rmmod ehci_hcd": /var/log/messages: Oct 18 18:49:22 trara kernel: usb 2-2: new full speed USB device using uhci_hcd and address 5 Oct 18 18:49:22 trara kernel: usb 2-2: new device found, idVendor=048d, idProduct=8903 Oct 18 18:49:22 trara kernel: usb 2-2: new device strings: Mfr=1, Product=2, SerialNumber=3 Oct 18 18:49:22 trara kernel: usb 2-2: Product: USB TO IDE Oct 18 18:49:22 trara kernel: usb 2-2: Manufacturer: ITE TECH. INC. Oct 18 18:49:22 trara kernel: usb 2-2: SerialNumber: 024911000391 Oct 18 18:49:22 trara kernel: usb 2-2: configuration #1 chosen from 1 choice Oct 18 18:49:22 trara kernel: scsi27 : SCSI emulation for USB Mass Storage devices Oct 18 18:49:22 trara kernel: usb-storage: device found at 5 Oct 18 18:49:22 trara kernel: usb-storage: waiting for device to settle before scanning Oct 18 18:49:27 trara kernel: Vendor: Model: TOSHIBA MK4032GA Rev: AD10 Oct 18 18:49:27 trara kernel: Type: Direct-Access ANSI SCSI revision: 00 Oct 18 18:49:27 trara kernel: SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) Oct 18 18:49:27 trara kernel: sda: test WP failed, assume Write Enabled Oct 18 18:49:27 trara kernel: sda: assuming drive cache: write through Oct 18 18:49:27 trara kernel: SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) Oct 18 18:49:27 trara kernel: sda: test WP failed, assume Write Enabled Oct 18 18:49:27 trara kernel: sda: assuming drive cache: write through Oct 18 18:49:28 trara kernel: sda: sda1 Oct 18 18:49:28 trara kernel: sd 27:0:0:0: Attached scsi disk sda Oct 18 18:49:28 trara kernel: sd 27:0:0:0: Attached scsi generic sg0 type 0 Oct 18 18:49:28 trara kernel: usb-storage: device scan complete Then the HD is recognized and works fine (but only with usb-1.1 support) This is from /var/log/messages when doing "modprobe ehci_hcd" Oct 18 18:44:53 trara kernel: ehci_hcd 0000:00:0b.2: EHCI Host Controller Oct 18 18:44:53 trara kernel: ehci_hcd 0000:00:0b.2: new USB bus registered, assigned bus number 5 Oct 18 18:44:53 trara kernel: ehci_hcd 0000:00:0b.2: irq 11, io mem 0xcfffdf00 Oct 18 18:44:53 trara kernel: ehci_hcd 0000:00:0b.2: USB 2.0 started, EHCI 0.95, driver 10 Dec 2004 Oct 18 18:44:53 trara kernel: usb usb5: new device found, idVendor=0000, idProduct=0000 Oct 18 18:44:53 trara kernel: usb usb5: new device strings: Mfr=3, Product=2, SerialNumber=1 Oct 18 18:44:53 trara kernel: usb usb5: Product: EHCI Host Controller Oct 18 18:44:53 trara kernel: usb usb5: Manufacturer: Linux 2.6.16.21-0.25-default ehci_hcd Oct 18 18:44:53 trara kernel: usb usb5: SerialNumber: 0000:00:0b.2 Oct 18 18:44:53 trara kernel: usb usb5: configuration #1 chosen from 1 choice Oct 18 18:44:53 trara kernel: hub 5-0:1.0: USB hub found Oct 18 18:44:53 trara kernel: hub 5-0:1.0: 4 ports detected Oct 18 18:44:53 trara kernel: usb 5-4: new high speed USB device using ehci_hcd and address 2 Oct 18 18:44:55 trara kernel: usb 5-4: new device found, idVendor=048d, idProduct=8903 Oct 18 18:44:55 trara kernel: usb 5-4: new device strings: Mfr=1, Product=2, SerialNumber=3 Oct 18 18:44:55 trara kernel: usb 5-4: Product: USB TO IDE Oct 18 18:44:55 trara kernel: usb 5-4: Manufacturer: ITE TECH. INC. Oct 18 18:44:55 trara kernel: usb 5-4: SerialNumber: 024911000391 Oct 18 18:44:55 trara kernel: usb 5-4: configuration #1 chosen from 1 choice Oct 18 18:44:55 trara kernel: scsi21 : SCSI emulation for USB Mass Storage devices Oct 18 18:44:55 trara kernel: usb 2-2: USB disconnect, address 3 Oct 18 18:44:55 trara kernel: usb-storage: device found at 2 Oct 18 18:44:55 trara kernel: usb-storage: waiting for device to settle before scanning Oct 18 18:45:00 trara kernel: Vendor: Model: TOSHIBA MK4032GA Rev: AD10 Oct 18 18:45:00 trara kernel: Type: Direct-Access ANSI SCSI revision: 00 Oct 18 18:45:00 trara kernel: SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) Oct 18 18:45:00 trara kernel: sda: test WP failed, assume Write Enabled Oct 18 18:45:00 trara kernel: sda: assuming drive cache: write through Oct 18 18:45:00 trara kernel: SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) Oct 18 18:45:00 trara kernel: sda: test WP failed, assume Write Enabled Oct 18 18:45:00 trara kernel: sda: assuming drive cache: write through Oct 18 18:45:01 trara kernel: sda:<6>usb 5-4: USB disconnect, address 2 Oct 18 18:45:01 trara kernel: sd 21:0:0:0: SCSI error: return code = 0x10000 Oct 18 18:45:01 trara kernel: end_request: I/O error, dev sda, sector 0 Oct 18 18:45:01 trara kernel: Buffer I/O error on device sda, logical block 0 Oct 18 18:45:01 trara kernel: sd 21:0:0:0: SCSI error: return code = 0x10000 Oct 18 18:45:01 trara kernel: end_request: I/O error, dev sda, sector 0 Oct 18 18:45:01 trara kernel: Buffer I/O error on device sda, logical block 0 Oct 18 18:45:01 trara kernel: sd 21:0:0:0: SCSI error: return code = 0x10000 Oct 18 18:45:01 trara kernel: end_request: I/O error, dev sda, sector 0 Oct 18 18:45:01 trara kernel: Buffer I/O error on device sda, logical block 0 Oct 18 18:45:01 trara kernel: unable to read partition table Oct 18 18:45:01 trara kernel: sd 21:0:0:0: Attached scsi disk sda Oct 18 18:45:01 trara kernel: sd 21:0:0:0: Attached scsi generic sg0 type 0 Oct 18 18:45:01 trara kernel: usb-storage: device scan complete Oct 18 18:45:01 trara usb_id[21834]: usb_id: unable to access '/block/sda' Oct 18 18:45:01 trara scsi_id[21835]: scsi_id: unable to access '/block/sda' Oct 18 18:45:01 trara scsi_id[21836]: scsi_id: unable to access '/block/sda' Oct 18 18:45:01 trara kernel: usb 5-4: new high speed USB device using ehci_hcd and address 3 Oct 18 18:45:02 trara kernel: usb 5-4: new device found, idVendor=048d, idProduct=8903 Oct 18 18:45:02 trara kernel: usb 5-4: new device strings: Mfr=1, Product=2, SerialNumber=3 Oct 18 18:45:02 trara kernel: usb 5-4: Product: USB TO IDE Oct 18 18:45:02 trara kernel: usb 5-4: Manufacturer: ITE TECH. INC. Oct 18 18:45:02 trara kernel: usb 5-4: configuration #1 chosen from 1 choice Oct 18 18:45:02 trara kernel: usb 5-4: can't set config #1, error -71 Oct 18 18:45:02 trara kernel: usb 5-4: USB disconnect, address 3 Oct 18 18:45:02 trara kernel: usb 5-4: new high speed USB device using ehci_hcd and address 5 Oct 18 18:45:04 trara kernel: usb 5-4: new device found, idVendor=048d, idProduct=8903 Oct 18 18:45:04 trara kernel: usb 5-4: new device strings: Mfr=1, Product=2, SerialNumber=3 Oct 18 18:45:04 trara kernel: usb 5-4: Product: USB TO IDE Oct 18 18:45:04 trara kernel: usb 5-4: Manufacturer: ITE TECH. INC. Oct 18 18:45:04 trara kernel: usb 5-4: SerialNumber: 054911000391 Oct 18 18:45:04 trara kernel: usb 5-4: configuration #1 chosen from 1 choice Oct 18 18:45:04 trara kernel: scsi22 : SCSI emulation for USB Mass Storage devices Oct 18 18:45:04 trara kernel: usb-storage: device found at 5 Oct 18 18:45:04 trara kernel: usb-storage: waiting for device to settle before scanning Oct 18 18:45:09 trara kernel: Vendor: Model: TOSHIBA MK4032GA Rev: AD10 Oct 18 18:45:09 trara kernel: Type: Direct-Access ANSI SCSI revision: 00 Oct 18 18:45:09 trara kernel: SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) Oct 18 18:45:09 trara kernel: sda: test WP failed, assume Write Enabled Oct 18 18:45:09 trara kernel: sda: assuming drive cache: write through Oct 18 18:45:09 trara kernel: SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) Oct 18 18:45:09 trara kernel: sda: test WP failed, assume Write Enabled Oct 18 18:45:09 trara kernel: sda: assuming drive cache: write through Oct 18 18:45:10 trara kernel: sda:<6>usb 5-4: USB disconnect, address 5 Oct 18 18:45:10 trara kernel: sd 22:0:0:0: SCSI error: return code = 0x10000 Oct 18 18:45:10 trara kernel: end_request: I/O error, dev sda, sector 0 Oct 18 18:45:10 trara kernel: Buffer I/O error on device sda, logical block 0 Oct 18 18:45:10 trara kernel: sd 22:0:0:0: SCSI error: return code = 0x10000 Oct 18 18:45:10 trara kernel: end_request: I/O error, dev sda, sector 0 Oct 18 18:45:10 trara kernel: Buffer I/O error on device sda, logical block 0 Oct 18 18:45:10 trara kernel: sd 22:0:0:0: SCSI error: return code = 0x10000 Oct 18 18:45:10 trara kernel: end_request: I/O error, dev sda, sector 0 Oct 18 18:45:10 trara kernel: Buffer I/O error on device sda, logical block 0 Oct 18 18:45:10 trara kernel: unable to read partition table Oct 18 18:45:10 trara kernel: sd 22:0:0:0: Attached scsi disk sda Oct 18 18:45:10 trara kernel: sd 22:0:0:0: Attached scsi generic sg0 type 0 Oct 18 18:45:10 trara kernel: usb-storage: device scan complete Oct 18 18:45:10 trara usb_id[21925]: usb_id: unable to access '/block/sda' Oct 18 18:45:10 trara scsi_id[21926]: scsi_id: unable to access '/block/sda' Oct 18 18:45:10 trara scsi_id[21927]: scsi_id: unable to access '/block/sda' Oct 18 18:45:10 trara kernel: usb 5-4: new high speed USB device using ehci_hcd and address 6 ..and on and on... Other devices, like an usb-stick, work with the USB-2.0-Slot (with full speed) The PCI-Card seems to have a VIA-Chipset (onprint: SD-U2VIA6202-4I). The USB-Harddisk from cnmemory, 2.5", 40GB. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.