On Fri, 31 Mar 2006, Michael J. Kidd wrote: > Hello all, > I have an Averatec C3500 Convertible Tablet PC. With the initial bios > version that ships with the unit, USB and PCMCIA both work fine in > linux. However, there is a terrible keyboard lag and dropped keys. The > follow-on bios revisions fixed the keyboard issues, but caused USB and > PCMCIA to both stop working. Note: All devices continue to operate fine > in Windows. I'm posting this here in hopes that someone will take > interest in this issue ( there are several others trying to use linux on > these laptops. ) I've captured dmesg output after enabling > CONFIG_USB_DEBUG (and CONFIG_PCMCIA_DEBUG ) in the kernel config, and > the output from lspci -vvxxx, as well as the DSDT output from both the > original BIOS ( USB working / Keyboard not ) and the latest BIOS > revision ( USB Not working / Keyboard works great ). > > The link for all this captured data is: http://www.linuxkidd.com/c3500 > I've detailed the machine hardware, running kernel, etc.. as well as > linked to all the above described captures. > > If there's anything else I can provide to assist in troubleshooting, > Please ask! I'd really like to get this working.
According to the log, the I/O memory mappings for the USB and PCMCIA controllers aren't getting set up. It's not a USB or PCMCIA issue at all; you should ask for help on the PCI and ACPI mailing lists. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
