Creative Nomad MP3 / EHCI problems

[Craig Rodrigues]

Hi,

I updated from CVS about 2 days ago and rebuilt kernel and world.

I am having problems with my Creative Nomad MP3 player and EHCI.
The Creative Nomad MP3 player is accessed via the ugen driver.

I am using the Gnomad2 ( http://gnomad2.sourceforge.net ) program to 
access the MP3 player and upload files to it.

When gnomad2 starts, it tries to scan the songs on the MP3
player, but it never completes.

I set the following syctl values:

hw.usb.ehci.debug: 1
hw.usb.ugen.debug: 1

I don't know where to look for useful information.

I got some of this output from dmesg:


ehci_device_clear_toggle: epipe=0xc1b80900 status=0x0
usbd_dump_pipe: pipe=0xc1b80900
usbd_dump_iface: iface=0xc15e9f00
 device=0xc15f4800 idesc=0xc15e9f29 index=0 altindex=0 priv=0
usbd_dump_device: dev=0xc15f4800
 bus=0xc161c800 default_pipe=0xc15f4780
 address=2 config=1 depth=1 speed=3 self_powered=1 power=0 langid=1033
usbd_dump_endpoint: endp=0xc16585e0
 edesc=0xc15e9f32 refcnt=1
 bEndpointAddress=0x01
 (usbd_dump_pipe:)
 refcnt=1 running=0 aborting=0
 intrxfer=0, repeat=0, interval=-1
ehci_device_clear_toggle: epipe=0xc1b80980 status=0x0
usbd_dump_pipe: pipe=0xc1b80980
usbd_dump_iface: iface=0xc15e9f00
 device=0xc15f4800 idesc=0xc15e9f29 index=0 altindex=0 priv=0
usbd_dump_device: dev=0xc15f4800
 bus=0xc161c800 default_pipe=0xc15f4780
 address=2 config=1 depth=1 speed=3 self_powered=1 power=0 langid=1033
usbd_dump_endpoint: endp=0xc16585e8
 edesc=0xc15e9f39 refcnt=1
 bEndpointAddress=0x82
 (usbd_dump_pipe:)
 refcnt=1 running=0 aborting=0
 intrxfer=0, repeat=0, interval=-1


ehci_idone: need toggle update status=00080248 nstatus=80008d80
ehci_idone: error, addr=2, endpt=0x00, status 0x48<HALTED,XACTERR>
ehci_pcd: change=0x40
ehci_device_bulk_close: pipe=0xc1b80900
ehci_intr1: door bell
ehci_device_bulk_close: pipe=0xc1b80980
ehci_intr1: door bell
ehci_idone: need toggle update status=00080248 nstatus=80028d80
ehci_idone: error, addr=2, endpt=0x00, status 0x48<HALTED,XACTERR>
ugen0: detached
ehci_device_ctrl_close: pipe=0xc15f4780
ehci_intr1: door bell



Any ideas how I can further debug this problem?
Thanks.

-- 
Craig Rodrigues        
http://crodrigues.org
rodrigc at crodrigues.org