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| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2019-06-14 19:43:42 +0300 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2019-06-17 16:30:54 +0300 |
| commit | b5b7bef9ca9e63cdc563dce447505feb2992cca5 (patch) | |
| tree | 70a56fe189cff77ee8eadd75abe7a9f93a13fcdd /drivers/gpu/drm/i915/gvt | |
| parent | 7d82cc353ad4e57d4d459e459f305bf43dedfdad (diff) | |
| download | linux-b5b7bef9ca9e63cdc563dce447505feb2992cca5.tar.xz | |
drm/i915/gtt: Use a common type for page directories
All page directories are identical in function, only the position in the
hierarchy differ. Use same base type for directory functionality.
v2: cleanup, size always 512, init to null
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matthew Auld <matthew.william.auld@gmail.com>
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190614164350.30415-2-mika.kuoppala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gvt')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 8f0bd1e195d1..5f4fa5d590bd 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -375,11 +375,13 @@ static int set_context_ppgtt_from_shadow(struct intel_vgpu_workload *workload, return -EINVAL; if (mm->ppgtt_mm.root_entry_type == GTT_TYPE_PPGTT_ROOT_L4_ENTRY) { - px_dma(&ppgtt->pml4) = mm->ppgtt_mm.shadow_pdps[0]; + px_dma(ppgtt->pd) = mm->ppgtt_mm.shadow_pdps[0]; } else { for (i = 0; i < GVT_RING_CTX_NR_PDPS; i++) { - px_dma(ppgtt->pdp.page_directory[i]) = - mm->ppgtt_mm.shadow_pdps[i]; + struct i915_page_directory * const pd = + i915_pd_entry(ppgtt->pd, i); + + px_dma(pd) = mm->ppgtt_mm.shadow_pdps[i]; } } @@ -1107,11 +1109,14 @@ i915_context_ppgtt_root_restore(struct intel_vgpu_submission *s, int i; if (i915_vm_is_4lvl(&ppgtt->vm)) { - px_dma(&ppgtt->pml4) = s->i915_context_pml4; + px_dma(ppgtt->pd) = s->i915_context_pml4; } else { - for (i = 0; i < GEN8_3LVL_PDPES; i++) - px_dma(ppgtt->pdp.page_directory[i]) = - s->i915_context_pdps[i]; + for (i = 0; i < GEN8_3LVL_PDPES; i++) { + struct i915_page_directory * const pd = + i915_pd_entry(ppgtt->pd, i); + + px_dma(pd) = s->i915_context_pdps[i]; + } } } @@ -1165,11 +1170,14 @@ i915_context_ppgtt_root_save(struct intel_vgpu_submission *s, int i; if (i915_vm_is_4lvl(&ppgtt->vm)) { - s->i915_context_pml4 = px_dma(&ppgtt->pml4); + s->i915_context_pml4 = px_dma(ppgtt->pd); } else { - for (i = 0; i < GEN8_3LVL_PDPES; i++) - s->i915_context_pdps[i] = - px_dma(ppgtt->pdp.page_directory[i]); + for (i = 0; i < GEN8_3LVL_PDPES; i++) { + struct i915_page_directory * const pd = + i915_pd_entry(ppgtt->pd, i); + + s->i915_context_pdps[i] = px_dma(pd); + } } } |