@@ -1152,16 +1152,6 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
kunmap_atomic(pt_vaddr);
}
-static void gen6_ppgtt_unmap_pages(struct i915_hw_ppgtt *ppgtt)
-{
- int i;
-
- for (i = 0; i < ppgtt->num_pd_entries; i++)
- pci_unmap_page(ppgtt->base.dev->pdev,
- ppgtt->pd.page_table[i]->daddr,
- 4096, PCI_DMA_BIDIRECTIONAL);
-}
-
/* PDE TLBs are a pain invalidate pre GEN8. It requires a context reload. If we
* are switching between contexts with the same LRCA, we also must do a force
* restore.
@@ -1212,7 +1202,6 @@ static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
drm_mm_remove_node(&ppgtt->node);
- gen6_ppgtt_unmap_pages(ppgtt);
gen6_ppgtt_free(ppgtt);
}
We are already unmapping them in gen6_ppgtt_free. This function became redundant since commit 06fda602dbca9c59d87db7da71192e4b54c9f5ff ("drm/i915: Create page table allocators"). Cc: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Michel Thierry <michel.thierry@intel.com> --- drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ----------- 1 file changed, 11 deletions(-)