diff options
| author | Peter Xu <peterx@redhat.com> | 2018-05-18 15:25:14 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-05-23 17:33:58 +0300 |
| commit | 2f764fa87d2a81812b313dd6d998e10126292653 (patch) | |
| tree | 5f5911206b84592c04747d869bb3bf2e30675ab9 /hw/i386 | |
| parent | fe215b0cbb8c1f4b4af0a64aa5c02042080dd537 (diff) | |
intel-iommu: pass in address space when page walk
We pass in the VTDAddressSpace too. It'll be used in the follow up
patches.
CC: QEMU Stable <qemu-stable@nongnu.org>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/intel_iommu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index e247269659..a882894f49 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -754,9 +754,11 @@ typedef int (*vtd_page_walk_hook)(IOMMUTLBEntry *entry, void *private); * @hook_fn: hook func to be called when detected page * @private: private data to be passed into hook func * @notify_unmap: whether we should notify invalid entries + * @as: VT-d address space of the device * @aw: maximum address width */ typedef struct { + VTDAddressSpace *as; vtd_page_walk_hook hook_fn; void *private; bool notify_unmap; @@ -1463,6 +1465,7 @@ static void vtd_iotlb_page_invalidate_notify(IntelIOMMUState *s, .private = (void *)&vtd_as->iommu, .notify_unmap = true, .aw = s->aw_bits, + .as = vtd_as, }; /* @@ -2943,6 +2946,7 @@ static void vtd_iommu_replay(IOMMUMemoryRegion *iommu_mr, IOMMUNotifier *n) .private = (void *)n, .notify_unmap = false, .aw = s->aw_bits, + .as = vtd_as, }; vtd_page_walk(&ce, 0, ~0ULL, &info); |