I'm porting a Linux device driver for Philips ISP1362 (Host/device/Otg controller) from a PXA250 platform to a PowerPC one. Our custom board is based on IBM Npe405l Network processor.
After insmod command I receive the foolowing message (get from syslog):
Jan 1 00:26:47 imola kernel: td_cache = c03551c0
Jan 1 00:26:47 imola kernel: ed_cache = c0355230
Jan 1 00:26:47 imola kernel: usb.c: new USB bus registered, assigned bus number 2
Jan 1 00:26:47 imola kernel: hwconfig=0
Jan 1 00:26:47 imola kernel: usb.c: kmalloc IF c3c45440, numif 1
Jan 1 00:26:47 imola kernel: usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
Jan 1 00:26:47 imola kernel: usb.c: USB device number 1 default language ID 0x0
Jan 1 00:26:47 imola kernel: Product: USB PHCI Root Hub
Jan 1 00:26:47 imola kernel: SerialNumber: c3c60c00
Jan 1 00:26:47 imola kernel: hub.c: USB hub found
Jan 1 00:26:47 imola kernel: hub.c: 2 ports detected
Jan 1 00:26:47 imola kernel: hub.c: standalone hub
Jan 1 00:26:47 imola kernel: hub.c: ganged power switching
Jan 1 00:26:47 imola kernel: hub.c: global over-current protection
Jan 1 00:26:47 imola kernel: hub.c: Port indicators are not supported
Jan 1 00:26:47 imola kernel: hub.c: power on to power good time: 50ms
Jan 1 00:26:47 imola kernel: hub.c: hub controller current requirement: 0mA
Jan 1 00:26:47 imola kernel: hub.c: port removable status: RR
Jan 1 00:26:47 imola kernel: hub.c: local power source is good
Jan 1 00:26:47 imola kernel: hub.c: no over-current condition exists
Jan 1 00:26:47 imola kernel: hub.c: enabling power on all ports
Jan 1 00:26:47 imola kernel: usb.c: hub driver claimed interface c3c45440
Jan 1 00:26:47 imola kernel:
Jan 1 00:40:03 imola kernel: hub.c: port 1, portstatus 100, change 0, 12 Mb/s
Jan 1 00:40:03 imola kernel: hub.c: port 2, portstatus 101, change 1, 12 Mb/s
Jan 1 00:40:03 imola kernel: hub.c: port 2 connection change
Jan 1 00:40:03 imola kernel: hub.c: port 2, portstatus 101, change 1, 12 Mb/s
Jan 1 00:40:03 imola kernel: hub.c: port 2, portstatus 101, change 0, 12 Mb/s
Jan 1 00:40:04 imola last message repeated 3 times
Jan 1 00:40:04 imola kernel: hub.c: port 2, portstatus 103, change 10, 12 Mb/s
Jan 1 00:40:04 imola kernel: hub.c: USB new device connect on bus2/2, assigned device number 2
Jan 1 00:40:07 imola kernel: usb_control/bulk_msg: timeout
Jan 1 00:40:07 imola kernel: usb.c: USB device not accepting new address=2 (error=-110)
Jan 1 00:40:07 imola kernel: hub.c: port 2, portstatus 103, change 10, 12 Mb/s
Jan 1 00:40:07 imola kernel: hub.c: USB new device connect on bus2/2, assigned device number 3
Jan 1 00:40:10 imola kernel: usb_control/bulk_msg: timeout
Jan 1 00:40:11 imola kernel: usb.c: USB device not accepting new address=3 (error=-110)
Jan 1 00:40:11 imola kernel: hub.c: port 1, portstatus 100, change 0, 12 Mb/s
Jan 1 00:40:11 imola kernel: hub.c: port 2, portstatus 101, change 0, 12 Mb/s
It seems that the root hub has been correctly recognized but the device doesn't accept the address tha the host controller sends to it.
Any help will be precious. I'going mad.
Thank you for your time.
Fabio Antonini
Kasko Networks S.r.l.
Via Patini 46 67100 L'Aquila - Italy
Ph/Fax +3986265562
e-mail: [EMAIL PROTECTED]
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