On Tue, Jan 26, 2021 at 11:16 AM Maxime Coquelin <maxime.coque...@redhat.com> wrote: > > This patch adds driver flag in vdev bus driver so that > vdev drivers can require VA IOVA mode to be used, which > for example the case of Virtio-user PMD. > > The patch implements the .get_iommu_class() callback, that > is called before devices probing to determine the IOVA mode > to be used, and adds a check right before the device is > probed to ensure compatible IOVA mode has been selected. > > It also adds a ABI exception rule to accommodate with an > update on the driver registration API > > Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com> > Signed-off-by: David Marchand <david.march...@redhat.com> > --- > devtools/libabigail.abignore | 2 ++ > drivers/bus/vdev/rte_bus_vdev.h | 4 ++++ > drivers/bus/vdev/vdev.c | 29 +++++++++++++++++++++++++++++ > 3 files changed, 35 insertions(+) > > diff --git a/devtools/libabigail.abignore b/devtools/libabigail.abignore > index 1dc84fa74b..170304c876 100644 > --- a/devtools/libabigail.abignore > +++ b/devtools/libabigail.abignore > @@ -11,6 +11,8 @@ > ; Explicit ignore for driver-only ABI > [suppress_type] > name = eth_dev_ops > +[suppress_function] > + name_regexp = rte_vdev_(|un)register > > ; Ignore fields inserted in cacheline boundary of rte_cryptodev > [suppress_type]
Ray, Are you okay with this exception? Thanks. -- David Marchand
