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| author | Jean Guyader <jean.guyader@eu.citrix.com> | 2011-11-18 13:40:56 +0000 |
|---|---|---|
| committer | Jean Guyader <jean.guyader@eu.citrix.com> | 2011-11-18 13:40:56 +0000 |
| commit | bf3292ca31ef4eedd6aa070b04321178a60e4b8f (patch) | |
| tree | 0e3fcb77e180e29fbca5cafba0f1de7f34f4a05e /xen/include/xen/iommu.h | |
| parent | c312ccdeafa0ed2ec710f48f27d575c7bf88eafa (diff) | |
| download | xen-bf3292ca31ef4eedd6aa070b04321178a60e4b8f.tar.gz xen-bf3292ca31ef4eedd6aa070b04321178a60e4b8f.tar.bz2 xen-bf3292ca31ef4eedd6aa070b04321178a60e4b8f.zip | |
iommu: Introduce iommu_flush and iommu_flush_all.
Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/xen/iommu.h')
| -rw-r--r-- | xen/include/xen/iommu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xen/include/xen/iommu.h b/xen/include/xen/iommu.h index a905a47d5b..82d4cc4605 100644 --- a/xen/include/xen/iommu.h +++ b/xen/include/xen/iommu.h @@ -143,6 +143,8 @@ struct iommu_ops { void (*resume)(void); void (*share_p2m)(struct domain *d); void (*crash_shutdown)(void); + void (*iotlb_flush)(struct domain *d, unsigned long gfn, unsigned int page_count); + void (*iotlb_flush_all)(struct domain *d); }; void iommu_update_ire_from_apic(unsigned int apic, unsigned int reg, unsigned int value); @@ -159,4 +161,7 @@ void iommu_share_p2m_table(struct domain *d); int iommu_do_domctl(struct xen_domctl *, XEN_GUEST_HANDLE(xen_domctl_t)); +void iommu_iotlb_flush(struct domain *d, unsigned long gfn, unsigned int page_count); +void iommu_iotlb_flush_all(struct domain *d); + #endif /* _IOMMU_H_ */ |