On 05/04/2012 02:25 AM, Guannan Ren wrote: > usbFindDevice():get usb device according to > idVendor, idProduct, bus, device > it is the exact match of the four parameters > > usbFindDeviceByBus():get usb device according to bus, device > it returns only one usb device same as usbFindDevice > > usbFindDeviceByVendor():get usb device according to idVendor,idProduct > it probably returns multiple usb devices. > > usbDeviceSearch(): a helper function to do the actual search > --- > src/libvirt_private.syms | 2 + > src/qemu/qemu_hostdev.c | 14 +++- > src/qemu/qemu_hotplug.c | 14 +++- > src/util/hostusb.c | 202 ++++++++++++++++++++++++++++++++------------- > src/util/hostusb.h | 22 ++++-- > 5 files changed, 181 insertions(+), 73 deletions(-) > ACK. Looks better now. -- Eric Blake eblake@xxxxxxxxxx +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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