[libvirt] [PATCH 1/3] usb: create functions to search usb device accurately
Eric Blake
eblake at redhat.com
Fri May 4 19:16:58 UTC 2012
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 at redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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