[dpdk-dev] [PATCH v3 0/3] force IOVA to a particular mode

Thomas Monjalon thomas at monjalon.net
Thu Oct 11 12:08:10 CEST 2018


+Cc more maintainers in order to collect more reviews

04/10/2018 11:19, Burakov, Anatoly:
> On 03-Oct-18 9:53 PM, eric zhang wrote:
> > This patchset introduces an EAL command line option "--iova-mode"
> > to give the user a facility to force IOVA mode to a special value.
> > 
> > Auto detection of the IOVA mode, based on probing the bus and IOMMU
> > configuration, may not report the desired addressing mode when virtual
> > devices that are not directly attached to the bus are present.
> > The EAL command line option "--iova-mode" can be used to select either
> > physical addressing('pa') or virtual addressing('va').
> 
> Acked-by: Anatoly Burakov <anatoly.burakov at intel.com>





More information about the dev mailing list