[dpdk-dev] [PATCH v4] usertools/dpdk-devbind: add support for PCI wildcards

Thomas Monjalon thomas at monjalon.net
Tue Sep 8 23:44:36 CEST 2020


28/08/2020 17:48, Ferruh Yigit:
> On 8/24/2020 6:04 PM, Bruce Richardson wrote:
> > When binding or unbinding a range of devices, it can be useful to use
> > wildcards to specify the devices rather than repeating the same prefix
> > multiple times. We can use the python "glob" module to give us this
> > functionality - at least for PCI devices - by checking /sys for matching
> > files.
> > 
> > Examples of use from my system:
> > 
> >     ./dpdk-devbind.py -b vfio-pci 80:04.*
> >     ./dpdk-devbind.py -u 80:04.[2-7]
> > 
> > The first example binds eight devices, 80:04.0..80:04.7, to vfio-pci. The
> > second then unbinds six of those devices, 80:04.2..80:04.7, from any
> > driver.
> > 
> > Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
> 
> Tested-by: Ferruh Yigit <ferruh.yigit at intel.com>

Applied, thanks




More information about the dev mailing list