| commit | 832e4222c82071e4399cffdecd605abed5ac0c27 | |
| author | Eric Auger <eric.auger@redhat.com> | |
| Tue, 26 Jun 2018 16:50:42 +0000 (26 17:50 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Tue, 26 Jun 2018 16:50:42 +0000 (26 17:50 +0100) | ||
| tree | d48f9f61abf26ee9b2bd77aa3fbfca3f3d4213b8 | treesnapshot (tar.gz zip) |
| parent | cc27ed81cf11d5b7ffc7eca9f31dfcd82c983c56 | commitdiff |
hw/arm/smmuv3: Add notifications on invalidation
On TLB invalidation commands, let's call registered
IOMMU notifiers. Those can only be UNMAP notifiers.
SMMUv3 does not support notification on MAP (VFIO).
This patch allows vhost use case where IOTLB API is notified
on each guest IOTLB invalidation.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1529653501-15358-5-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
On TLB invalidation commands, let's call registered
IOMMU notifiers. Those can only be UNMAP notifiers.
SMMUv3 does not support notification on MAP (VFIO).
This patch allows vhost use case where IOTLB API is notified
on each guest IOTLB invalidation.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1529653501-15358-5-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| hw/arm/smmu-common.c | diffblobblamehistory | |
| hw/arm/smmuv3.c | diffblobblamehistory | |
| hw/arm/trace-events | diffblobblamehistory | |
| include/hw/arm/smmu-common.h | diffblobblamehistory |