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charset="us-ascii"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On 3/3/21 10:51 PM, Jean-Philippe Brucker wrote: > On Fri, Jan 15, 2021 at 05:43:36PM +0530, Vivek Gautam wrote: >> Add info about asid_bits and additional flags to table format >> probing header. >> >> Signed-off-by: Vivek Gautam >> Cc: Joerg Roedel >> Cc: Will Deacon >> Cc: Michael S. Tsirkin >> Cc: Robin Murphy >> Cc: Jean-Philippe Brucker >> Cc: Eric Auger >> Cc: Alex Williamson >> Cc: Kevin Tian >> Cc: Jacob Pan >> Cc: Liu Yi L >> Cc: Lorenzo Pieralisi >> Cc: Shameerali Kolothum Thodi >> --- >> 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; > > This struct should only contain the head and format fields. asid and flags > should go in a specialized structure - virtio_iommu_probe_pgt_arm64 in the > latest spec draft, where I dropped the asid_bits field in favor of an > "ASID16" flag. Right, will take care of this looking at the spec draft. Best regards Vivek > > Thanks, > Jean > _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu