RE: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
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
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
RE: [kvm-devel] [Qemu-devel] [PATCH] USB 2.0 EHCI emulation
In hw/pc.c, replace usb_uhci_piix3_init(pci_bus, piix3_devfn + 2); With usb_ehci_init(pci_bus, piix3_devfn + 2); 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
