diff options
| author | Peter Xu <peterx@redhat.com> | 2016-09-23 13:02:27 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-09-27 09:00:04 +0200 |
| commit | 5bf3d319030b1e95116ba49b31339f2bdd1d3b2a (patch) | |
| tree | b4d053cd9c0825b247957f30130e668d3965ac6c /hw/i386/amd_iommu.c | |
| parent | cdb3081269347fd9271fd1b7a9df312e2953bdd9 (diff) | |
| download | qemu-5bf3d319030b1e95116ba49b31339f2bdd1d3b2a.zip qemu-5bf3d319030b1e95116ba49b31339f2bdd1d3b2a.tar.gz qemu-5bf3d319030b1e95116ba49b31339f2bdd1d3b2a.tar.bz2 | |
memory: introduce IOMMUOps.notify_flag_changed
The new interface can be used to replace the old notify_started() and
notify_stopped(). Meanwhile it provides explicit flags so that IOMMUs
can know what kind of notifications it is requested for.
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1474606948-14391-3-git-send-email-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/i386/amd_iommu.c')
| -rw-r--r-- | hw/i386/amd_iommu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c index a91a179..a868539 100644 --- a/hw/i386/amd_iommu.c +++ b/hw/i386/amd_iommu.c @@ -1066,7 +1066,9 @@ static const MemoryRegionOps mmio_mem_ops = { } }; -static void amdvi_iommu_notify_started(MemoryRegion *iommu) +static void amdvi_iommu_notify_flag_changed(MemoryRegion *iommu, + IOMMUNotifierFlag old, + IOMMUNotifierFlag new) { AMDVIAddressSpace *as = container_of(iommu, AMDVIAddressSpace, iommu); @@ -1080,7 +1082,7 @@ static void amdvi_init(AMDVIState *s) amdvi_iotlb_reset(s); s->iommu_ops.translate = amdvi_translate; - s->iommu_ops.notify_started = amdvi_iommu_notify_started; + s->iommu_ops.notify_flag_changed = amdvi_iommu_notify_flag_changed; s->devtab_len = 0; s->cmdbuf_len = 0; s->cmdbuf_head = 0; |