Displaying 2 results from an estimated 2 matches for "pci_piix4_acpi_init".
2007 Aug 16
0
Using OHCI to replace UHCI can improve the USB performance dramatically under windows
...ve tested it, the
performance is almost equal of a real usb device.
The way to do this is making
little change in the file xen-3.1.0-src/tools/ioemu/hw/pc.c .
--- pc.c.original 2007-08-14 14:04:33.000000000 +0800
+++ pc.c 2007-08-08 08:57:33.000000000 +0800
@@ -897,7 +897,9 @@
pci_piix4_acpi_init(pci_bus, piix3_devfn + 2);
if (pci_enabled && usb_enabled) {
- usb_uhci_init(pci_bus, piix3_devfn + (acpi_enabled ? 3 : 2));
+ //usb_uhci_init(pci_bus, piix3_devfn + (acpi_enabled ? 3 : 2));
+ //usb_ohci_init(pci_bus, 3, -1);
+ usb_ohci_init(pci_bus,...
2007 Oct 24
16
PATCH 0/10: Merge PV framebuffer & console into QEMU
The following series of 10 patches is a merge of the xenfb and xenconsoled
functionality into the qemu-dm code. The general approach taken is to have
qemu-dm provide two machine types - one for xen paravirt, the other for
fullyvirt. For compatability the later is the default. The goals overall
are to kill LibVNCServer, remove alot of code duplication and/or parallel
impls of the same concepts, and