Can you give me some details about the device? -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gerb Stralko Sent: Friday, February 29, 2008 4:17 PM To: Arnon Gilboa Cc: [EMAIL PROTECTED]; qemu-devel@nongnu.org Subject: Re: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
On Fri, Feb 29, 2008 at 2:33 AM, Arnon Gilboa <[EMAIL PROTECTED]> wrote: > In hw/pc.c, replace usb_uhci_piix3_init(pci_bus, piix3_devfn + 2); > With usb_ehci_init(pci_bus, piix3_devfn + 2); With these changes.. I can't add the usb devices anymore to a Windows XP (32 bit). This is the command i use to start kvm: /usr/local/bin/kvm/qemu-system-x86_64 -localtime -m 512 -usb -hda win32xp.img To add usb device i normally go to the qemu console and type: info usbhost <find the number for my device i want to connect to> usb_add host:03f0:01cda But with your patch, when i try to add a usb device i get: Could not add 'USB device host:03f0:01cda' Since i'm using EHCI emulation, do i need to add usb devices in a different way? Or should it work exactly the same way? Thanks, Jerry > Note my comments on the original post: > -tested on XP guest > -does not support ISO transfers > -timing issues > > > > -----Original Message----- > From: Gerb Stralko [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 28, 2008 9:46 PM > To: Arnon Gilboa > Cc: qemu-devel@nongnu.org; [EMAIL PROTECTED] > Subject: Re: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation > > > Attached is a repost of the preliminary patch implementing USB 2.0 > > EHCI emulation. > > I want to start testing your patches for the EHCI stuff. Do i need > to enable anything inorder to get EHCI emulation working after > applying your patch? > > Unfortunately, with this patch it doesn't work for me. My guest host > (windows vista) still became really slow when I add the a usb device. > > > > Waiting for your comments, > > Arnon > > > > Thanks, > > Jerry >
