diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.h b/drivers/gpu/drm/i915/gvt/gtt.h index 97e62647418a..7a9b36176efb 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.h +++ b/drivers/gpu/drm/i915/gvt/gtt.h @@ -63,6 +63,12 @@ struct intel_gvt_gtt_pte_ops { void (*clear_present)(struct intel_gvt_gtt_entry *e); void (*set_present)(struct intel_gvt_gtt_entry *e); bool (*test_pse)(struct intel_gvt_gtt_entry *e); + void (*clear_pse)(struct intel_gvt_gtt_entry *e); + bool (*test_ips)(struct intel_gvt_gtt_entry *e); + void (*clear_ips)(struct intel_gvt_gtt_entry *e); + bool (*test_64k_splited)(struct intel_gvt_gtt_entry *e); + void (*clear_64k_splited)(struct intel_gvt_gtt_entry *e); + void (*set_64k_splited)(struct intel_gvt_gtt_entry *e); void (*set_pfn)(struct intel_gvt_gtt_entry *e, unsigned long pfn); unsigned long (*get_pfn)(struct intel_gvt_gtt_entry *e); }; @@ -95,6 +101,7 @@ typedef enum { GTT_TYPE_GGTT_PTE, GTT_TYPE_PPGTT_PTE_4K_ENTRY, + GTT_TYPE_PPGTT_PTE_64K_ENTRY, GTT_TYPE_PPGTT_PTE_2M_ENTRY, GTT_TYPE_PPGTT_PTE_1G_ENTRY, @@ -222,6 +229,7 @@ struct intel_vgpu_ppgtt_spt { struct { intel_gvt_gtt_type_t type; + bool pde_ips; /* for 64KB PTEs */ void *vaddr; struct page *page; unsigned long mfn; @@ -229,6 +237,7 @@ struct intel_vgpu_ppgtt_spt { struct { intel_gvt_gtt_type_t type; + bool pde_ips; /* for 64KB PTEs */ unsigned long gfn; unsigned long write_cnt; struct intel_vgpu_oos_page *oos_page; |