diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/hypercall.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/hypercall.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/hypercall.h b/drivers/gpu/drm/i915/gvt/hypercall.h index f8e77e166246..f6dd9f717888 100644 --- a/drivers/gpu/drm/i915/gvt/hypercall.h +++ b/drivers/gpu/drm/i915/gvt/hypercall.h @@ -44,13 +44,18 @@ struct intel_gvt_mpt { void (*detach_vgpu)(unsigned long handle); int (*inject_msi)(unsigned long handle, u32 addr, u16 data); unsigned long (*from_virt_to_mfn)(void *p); - int (*set_wp_page)(unsigned long handle, u64 gfn); - int (*unset_wp_page)(unsigned long handle, u64 gfn); + int (*enable_page_track)(unsigned long handle, u64 gfn); + int (*disable_page_track)(unsigned long handle, u64 gfn); int (*read_gpa)(unsigned long handle, unsigned long gpa, void *buf, unsigned long len); int (*write_gpa)(unsigned long handle, unsigned long gpa, void *buf, unsigned long len); unsigned long (*gfn_to_mfn)(unsigned long handle, unsigned long gfn); + + int (*dma_map_guest_page)(unsigned long handle, unsigned long gfn, + dma_addr_t *dma_addr); + void (*dma_unmap_guest_page)(unsigned long handle, dma_addr_t dma_addr); + int (*map_gfn_to_mfn)(unsigned long handle, unsigned long gfn, unsigned long mfn, unsigned int nr, bool map); int (*set_trap_area)(unsigned long handle, u64 start, u64 end, |