At the moment ASID invalidation command (CMD_TLBI_NH_ASID) is
propagated as a domain invalidation (the whole notifier range
is invalidated independently on any ASID information).
The new granularity field now allows to be more precise and
restrict the invalidation to a peculiar ASID. Set the corresponding
fields and flag.
We still keep the iova and addr_mask settings for consumers that
do not support the new fields, like VHOST.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
Signed-off-by: imxcc <xingchaochao@huawei.com>
(cherry picked from commit 7e255ba2a5a40cb16f311e7be000419f39e30c5e)
At the moment ASID invalidation command (CMD_TLBI_NH_ASID) is
propagated as a domain invalidation (the whole notifier range
is invalidated independently on any ASID information).
The new granularity field now allows to be more precise and
restrict the invalidation to a peculiar ASID. Set the corresponding
fields and flag.
We still keep the iova and addr_mask settings for consumers that
do not support the new fields, like VHOST.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
