diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 862fac5345c3..82454fb1d566 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -2421,26 +2421,23 @@ void intel_vgpu_reset_ggtt(struct intel_vgpu *vgpu) { struct intel_gvt *gvt = vgpu->gvt; struct drm_i915_private *dev_priv = gvt->dev_priv; - struct intel_gvt_gtt_pte_ops *ops = vgpu->gvt->gtt.pte_ops; + struct intel_gvt_gtt_pte_ops *pte_ops = vgpu->gvt->gtt.pte_ops; + struct intel_gvt_gtt_entry entry = {.type = GTT_TYPE_GGTT_PTE}; u32 index; - u32 offset; u32 num_entries; - struct intel_gvt_gtt_entry e; - memset(&e, 0, sizeof(struct intel_gvt_gtt_entry)); - e.type = GTT_TYPE_GGTT_PTE; - ops->set_pfn(&e, gvt->gtt.scratch_mfn); - e.val64 |= _PAGE_PRESENT; + pte_ops->set_pfn(&entry, gvt->gtt.scratch_mfn); + pte_ops->set_present(&entry); index = vgpu_aperture_gmadr_base(vgpu) >> PAGE_SHIFT; num_entries = vgpu_aperture_sz(vgpu) >> PAGE_SHIFT; - for (offset = 0; offset < num_entries; offset++) - ops->set_entry(NULL, &e, index + offset, false, 0, vgpu); + while (num_entries--) + ggtt_set_host_entry(vgpu->gtt.ggtt_mm, &entry, index++); index = vgpu_hidden_gmadr_base(vgpu) >> PAGE_SHIFT; num_entries = vgpu_hidden_sz(vgpu) >> PAGE_SHIFT; - for (offset = 0; offset < num_entries; offset++) - ops->set_entry(NULL, &e, index + offset, false, 0, vgpu); + while (num_entries--) + ggtt_set_host_entry(vgpu->gtt.ggtt_mm, &entry, index++); gtt_invalidate(dev_priv); } |