[libvirt] [PATCH 1/3] usb: create functions to search usb device accurately

Guannan Ren gren at redhat.com
Tue May 1 08:27:22 UTC 2012


On 04/30/2012 09:55 PM, Osier Yang wrote:
> On 2012年04月28日 18:13, Guannan Ren wrote:
>> usbFindDevice():get usb device according to
>>                  idVendor, idProduct, bus, device
>>                  it is the most strict search
>>
>> usbFindDevByBus():get usb device according to bus, device
>>                    it returns only one usb device same as usbFindDevice
>>
>> usbFindDevByVendor():get usb device according to idVendor,idProduct
>>                       it probably returns multiple usb devices.
>>
>> usbDeivceSearch(): a helper function to do the actual search
>> ---
>>   src/util/hostusb.c |  162 
>> ++++++++++++++++++++++++++++++++++++++-------------
>>   src/util/hostusb.h |   20 ++++++-
>>   2 files changed, 138 insertions(+), 44 deletions(-)
>>
>
> Didn't review the patch yet, but apparently these new
> functions is not added in src/libvirt_private.syms.
>
> Osier

      Thanks, added usbFindDevByBus and usbFindDevByVendor in 
libvirt_private.syms in v2.

      Guannan Ren




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