Add info about asid_bits and additional flags to table format
probing header.

Signed-off-by: Vivek Gautam <vivek.gau...@arm.com>
Cc: Joerg Roedel <j...@8bytes.org>
Cc: Will Deacon <will.dea...@arm.com>
Cc: Michael S. Tsirkin <m...@redhat.com>
Cc: Robin Murphy <robin.mur...@arm.com>
Cc: Jean-Philippe Brucker <jean-phili...@linaro.org>
Cc: Eric Auger <eric.au...@redhat.com>
Cc: Alex Williamson <alex.william...@redhat.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Cc: Jacob Pan <jacob.jun....@linux.intel.com>
Cc: Liu Yi L <yi.l....@intel.com>
Cc: Lorenzo Pieralisi <lorenzo.pieral...@arm.com>
Cc: Shameerali Kolothum Thodi <shameerali.kolothum.th...@huawei.com>
---
 include/uapi/linux/virtio_iommu.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/virtio_iommu.h 
b/include/uapi/linux/virtio_iommu.h
index 43821e33e7af..8a0624bab4b2 100644
--- a/include/uapi/linux/virtio_iommu.h
+++ b/include/uapi/linux/virtio_iommu.h
@@ -169,7 +169,10 @@ struct virtio_iommu_probe_pasid_size {
 struct virtio_iommu_probe_table_format {
        struct virtio_iommu_probe_property      head;
        __le16                                  format;
-       __u8                                    reserved[2];
+       __le16                                  asid_bits;
+
+       __le32                                  flags;
+       __u8                                    reserved[4];
 };
 
 struct virtio_iommu_req_probe {
-- 
2.17.1

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