Added Sysbus variant of EHCI and attached it to Xilinx Zynq. The EHCI stuff is going to useful for Tegra too.
See http://lists.gnu.org/archive/html/qemu-devel/2012-06/msg04100.html thread for the inital RFC discussion on this development. Regession tested using i386 Debian (dd of=/dev/sdx ...) to get some test coverage outside of Zynq. More testing wel come. Few other bits and pieces of cleanup in there too, around the EHCI_DEBUG printfery. Changed since V1: Overhauled properties - moved them to class properties rather than object properties. Various Review based fixes (Please see individual patch change logs) Peter Crosthwaite (10): usb/ehci: Use class_data to init PCI variations usb/ehci: parameterise the register region offsets usb/ehci: Abstract away PCI DMA API usb/ehci: seperate out PCIisms usb/ehci: Add Sysbus Infrastructure usb/ehci: Add Xilinx ps7 USB controller xilinx_zynq: add USB controllers usb/ehci: Guard definition of EHCI_DEBUG usb/ehci: Debug mode compile fixes usb/ehci: Put RAM in undefined MMIO regions Peter Maydell (1): dma: Define dma_context_memory and use in sysbus-ohci dma.h | 5 + exec.c | 5 + hw/usb/hcd-ehci.c | 341 ++++++++++++++++++++++++++++++++++------------------ hw/usb/hcd-ohci.c | 2 +- hw/xilinx_zynq.c | 3 + 5 files changed, 237 insertions(+), 119 deletions(-)