Hello, I had problems again with ISP1760/ISP1761 mentioned in previous post (http://kerneltrap.org/mailarchive/linux-usb/2009/2/5/4906584) Now it's the same with NiosII Altera board: modprobe isp1760: isp1760-hcd isp1760-hcd: NXP ISP1760 USB Host Controller isp1760-hcd isp1760-hcd: new USB bus registered, assigned bus number 1 isp1760-hcd isp1760-hcd: bus width: 32, oc: digital isp1760-hcd isp1760-hcd: irq 4, io mem 0x05000000 isp1760-hcd isp1760-hcd: USB ISP 1761 HW rev. 1 started usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: NXP ISP1760 USB Host Controller usb usb1: Manufacturer: uClinux 2.6.28 isp1760-hcd usb usb1: SerialNumber: isp1760-hcd /> port 1 high speed usb 1-1: new high speed USB device using isp1760-hcd and address 2 port 1 high speed usb 1-1: configuration #1 chosen from 1 choice hub 1-1:1.0: USB hub found hub 1-1:1.0: 3 ports detected usb 1-1: New USB device found, idVendor=0471, idProduct=3526 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 1-1: Product: ISP1520 usb 1-1: Manufacturer: Philips Semiconductors Then plug for example USB-to-Ethernet Adapter: usb 1-1.2: new high speed USB device using isp1760-hcd and address 3 usb 1-1.2: configuration #1 chosen from 1 choice eth0: register 'asix' at usb-isp1760-hcd-1.2, DLink DUB-E100 USB Ethernet, 00:80:c8:37:9d:6c usb 1-1.2: New USB device found, idVendor=2001, idProduct=1a00 usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1.2: Product: DUB-E100 usb 1-1.2: Manufacturer: D-LINK CORPORAION usb 1-1.2: SerialNumber: 01 Then ifconfig: ifconfig eth0 192.168.0.1 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000000 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Reloading ptd 045417a0/04334160... qh 04236384 readed: 0 of 1514 done: 00000002 cur: 00000001 Board is up but overflown with "Reloading ptd" messages and ping is not working. When removing USB adapter the following is in the log: ERROR: transaction error, 0 error bit is set in DW3 error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped error bit is set in DW3 eth0: kevent 1 may have been dropped hub 1-1:1.0: state 7 ports 3 chg 0000 evt 0004 hub 1-1:1.0: port 2, status 0100, change 0001, 12 Mb/s usb 1-1.2: USB disconnect, address 3 usb 1-1.2: unregistering device usb 1-1.2: usb_disable_device nuking all URBs isp1760-hcd isp1760-hcd: shutdown urb 043342e0 ep1in-intr usb 1-1.2: unregistering interface 1-1.2:1.0 device: 'usbdev1.3_ep81': device_unregister device: 'usbdev1.3_ep02': device_unregister device: 'usbdev1.3_ep83': device_unregister bus: 'usb': remove device 1-1.2:1.0 eth0: unregister 'asix' usb-isp1760-hcd-1.2, DLink DUB-E100 USB Ethernet usb 1-1.2:1.0: uevent device: 'usbdev1.3_ep00': device_unregister bus: 'usb': remove device 1-1.2 device: 'usbdev1.3': device_unregister device: 'usbdev1.3': device_create_release Any hints how to track down the problem? Regards, Ivan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
