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[Qemu-devel] [Patch V1 0/3] usb, xen: add pvUSB backend
From: |
Juergen Gross |
Subject: |
[Qemu-devel] [Patch V1 0/3] usb, xen: add pvUSB backend |
Date: |
Thu, 3 Sep 2015 12:45:10 +0200 |
This series adds a Xen pvUSB backend driver to qemu. USB devices
connected to the host can be passed through to a Xen guest. The
devices are specified via Xenstore. Access to the devices is done
via host-libusb.c
I've tested the backend with various USB devices (memory sticks,
keyboard, phono preamp, ...).
Changes since RFC:
- open device via qdev_device_add(), making patch 1 obsolete
- modify patch 2 to use isoc passthrough via libusb instead of one
job per frame
Juergen Gross (3):
xen: introduce dummy system device
xen/usb: add capability for passing through isoc jobs to host devices
xen: add pvUSB backend
hw/usb/Makefile.objs | 4 +
hw/usb/core.c | 11 +-
hw/usb/host-libusb.c | 51 +-
hw/usb/xen-usb.c | 1120 ++++++++++++++++++++++++++++++++++++++++++
hw/xenpv/xen_machine_pv.c | 42 ++
include/hw/xen/xen_backend.h | 11 +
6 files changed, 1229 insertions(+), 10 deletions(-)
create mode 100644 hw/usb/xen-usb.c
--
2.1.4
- [Qemu-devel] [Patch V1 0/3] usb, xen: add pvUSB backend,
Juergen Gross <=
Re: [Qemu-devel] [Xen-devel] [Patch V1 2/3] xen/usb: add capability for passing through isoc jobs to host devices, Konrad Rzeszutek Wilk, 2015/09/15