On Wed, 1 Jun 2005, Paul Smith wrote: > Hi all; > > I'm running a Linux 2.6.9 kernel (which, at the moment, I can't upgrade > so hopefully that's not the answer :-/) on an up-to-date Debian "sarge" > system. The hardware is an Intel 2.4G P4 (not hyperthreading; UP > kernel) has one of those VIA onboard USB port sets where three are USB > 1.1 and one is USB 2.0; lspci says: > > 0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 80) > 0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 80) > 0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 80) > 0000:00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) > > To that I'm connecting a Rave MP 256AMP Sport MP3 player: > > http://www.rave-mp.com/ProductInfo.aspx?productid=AMP256 > > I should point out that this player works fine on playback, that I've > updated to the latest firmware version from the website, and that I can > connect to it fine on Windows using standard Windows drivers, etc. From > what I understand it's supposed to be a standard USB mass storage device. > > > When I try to connect it to my Debian box, I get the following types of > errors in my error log file (/var/log/syslog) (this is with USB > debugging enabled; I turned it on when I had problems with it): > > ehci_hcd 0000:00:10.3: GetStatus port 1 status 001803 POWER sig=j CSC > CONNECT > hub 4-0:1.0: port 1, status 0501, change 0001, 480 Mb/s > hub 4-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x501 > ehci_hcd 0000:00:10.3: CTRL: TypeReq=0x2301 val=0x2 idx=0x0 len=0 ==> -32 > hub 4-0:1.0: port 1 not reset yet, waiting 50ms > ehci_hcd 0000:00:10.3: port 1 high speed > ehci_hcd 0000:00:10.3: GetStatus port 1 status 001005 POWER sig=se0 PE > CONNECT > usb 4-1: new high speed USB device using address 2 > ehci_hcd 0000:00:10.3: devpath 1 ep0out 3strikes > ehci_hcd 0000:00:10.3: devpath 1 ep0out 3strikes > usb 4-1: device not accepting address 2, error -71
> And... nothing. lsusb doesn't show anything except for the hub entries, > etc. > > I tried it booting with both pci=noacpi and acpi=off on the kernel boot > line. I checked /proc/interrupts and the interrupts for IRQ10 (which I > think is the IRQ this port uses) _do_ go up when I plug in the device. > > Anyone have any ideas about what I can do next? Does anyone else have > this player and can they get it working? I hate to say it, but this does look like the sort of initialization problem that was fixed (mostly) in 2.6.11. You might be able to get the player working if you're willing to rmmod ehci-hcd and run at full speed rather than high speed. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by Yahoo. Introducing Yahoo! Search Developer Network - Create apps using Yahoo! Search APIs Find out how you can build Yahoo! directly into your own Applications - visit http://developer.yahoo.net/?fr=offad-ysdn-ostg-q22005 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
