Hi How do I compile and link usb non-pci drivers like ohci-ppc-soc.c ? I ask because the usb drivers can only be selected if pci is selected during kernel configuration. This means neither pci based nor non-pci based drivers can be selected unless CONFIG_PCI is enabled ? Regards Vivek
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Alan Stern Sent: Tuesday, September 20, 2005 7:43 AM To: Ryan Underwood Cc: Ryan Underwood; [email protected] Subject: Re: [Linux-usb-users] No power applied to device (Via USB2 Cardbus) On Tue, 20 Sep 2005, Ryan Underwood wrote: > > On Tue, Sep 06, 2005 at 04:36:36PM -0400, Alan Stern wrote: > > Hmmm... It doesn't look good. By the way, how come the dmesg log > > doesn't include everything in the debug log? > > I'm not sure. Here you posted separate system and debug logs. Can you get a single combined logfile? It should be a simple matter of changing an entry in /etc/syslog.conf. Set one of the lines to capture kern.*. > > You should see a directory named /sys/kernel/debug/uhci, and inside > > that directory should be files called 0000:05:00.0 and 0000:05:00.1. > > Make a copy of those two files, then plug your hub into the USB PC > > card, and make another copy. Post the four copies, along with the > > usual logs, and let's see what they show. > > I did this. Results attached. You only attached two of those device files, and you didn't say which two they were. All I can tell you is that the first one shows a controller in an error state. There's one other thing I forgot to mention: When you do this test, after plugging in the PC card, rmmod ehci-hcd. And try plugging the hub into each of the ports; maybe some work better than others. > The debug files were exactly the same before and after plugging in > the USB hub. The files you attached were not the same. Were they for the two different device files, both before plugging in the hub? > As if no power is being > applied to the ports or something, so the hub is never picked up. > > The card came with a cord that has a USB plug on one end and what > appears to be a power type plug on the other end. There is a > receptacle for the power type plug in the USB card. I presume this is > to be connected to a powered hub to provide power for the built in USB > ports or something. That doesn't make sense. Why should a PC Card need an external power source? > It came with no instructions so I'm not sure what to do with it > having never encountered anything like it before. > > This Toshiba controller is a little bit neurotic but it seems to work > with my other cards; several 16-bit cards and a 32-bit RALink wireless > card. It could well be that the USB/Firewire card is broken. Alan Stern ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
