RE: [Qemu-devel] [PATCH, RFC] USB OHCI isochronous transfers support

[Arnon Gilboa]

no. uhci & ohci are for usb 1.1. ehci is for usb 2.0 and i have just
started working on its qemu emulation.

-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of
Itamar Heim
Sent: Monday, October 22, 2007 12:30 PM
To: address@hidden
Subject: RE: [Qemu-devel] [PATCH, RFC] USB OHCI isochronous transfers
support

So this is isochronous for usb 2.0?

-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of
Arnon Gilboa
Sent: Monday, October 22, 2007 12:19 PM
To: address@hidden
Subject: [Qemu-devel] [PATCH, RFC] USB OHCI isochronous transfers
support

Hi,

The attached patch adds isochronous transfers support to the OHCI
emulation, similarly to the UHCI patch pushed two weeks ago.

In order to use ohci instead of uhci, replace the following line in
pc.c:
usb_uhci_piix3_init(pci_bus, piix3_devfn + 2);

With:
usb_ohci_init_pci(pci_bus, 3, piix3_devfn + 2);

Any comments?