On Thu, 11 Aug 2005, Jack Andrews wrote: > hi, i'm having troubles getting my usb controller going on > my acer travelmate 511t laptop (a member of the "travelmate > 510" series). > > i've tried all sorts of BIOS settings (although there > aren't many settings to change) > > and i've tried different settings for 'pci' as suggested in > the dmesg: pci=biosirq,usepirqmask > > but nothing seems to work. fyi, the laptop has a Ali m5237. > > here's the relevant bits of my dmesg (appended below): > > ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) > Driver (PCI) > ohci_hcd: block sizes: ed 64 td 64 > PCI: No IRQ known for interrupt pin A of device > 0000:00:14.0. > ohci_hcd 0000:00:14.0: Found HC with no IRQ. Check > BIOS/PCI 0000:00:14.0 setup!
Two things you should try right away: Upgrade to 2.6.12 (2.6.8 is fairly old by now), and see if there are any BIOS updates available for your laptop. Alan Stern ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
