X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fgt%2Fgen6_ppgtt.c;h=1bb766c79dcbe7571d2ed6d54de0995943b173b2;hb=e1a7ab4fca0caa0d637d08a2440592637c0a3675;hp=6e9292918bfcc630287af1f1a222fcc28380e95b;hpb=9e155101c24adb32b26475ca09bab93cf8fd80c6;p=linux-2.6-microblaze.git

diff --git a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
index 6e9292918bfc..1bb766c79dcb 100644
--- a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
@@ -5,10 +5,14 @@
 
 #include <linux/log2.h>
 
+#include "gem/i915_gem_internal.h"
+
 #include "gen6_ppgtt.h"
 #include "i915_scatterlist.h"
 #include "i915_trace.h"
 #include "i915_vgpu.h"
+#include "intel_gt_regs.h"
+#include "intel_engine_regs.h"
 #include "intel_gt.h"
 
 /* Write pde (index) from the page directory @pd to the page table @pt */
@@ -104,17 +108,17 @@ static void gen6_ppgtt_clear_range(struct i915_address_space *vm,
 }
 
 static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
-				      struct i915_vma *vma,
+				      struct i915_vma_resource *vma_res,
 				      enum i915_cache_level cache_level,
 				      u32 flags)
 {
 	struct i915_ppgtt *ppgtt = i915_vm_to_ppgtt(vm);
 	struct i915_page_directory * const pd = ppgtt->pd;
-	unsigned int first_entry = vma->node.start / I915_GTT_PAGE_SIZE;
+	unsigned int first_entry = vma_res->start / I915_GTT_PAGE_SIZE;
 	unsigned int act_pt = first_entry / GEN6_PTES;
 	unsigned int act_pte = first_entry % GEN6_PTES;
 	const u32 pte_encode = vm->pte_encode(0, cache_level, flags);
-	struct sgt_dma iter = sgt_dma(vma);
+	struct sgt_dma iter = sgt_dma(vma_res);
 	gen6_pte_t *vaddr;
 
 	GEM_BUG_ON(!pd->entry[act_pt]);
@@ -140,7 +144,7 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
 		}
 	} while (1);
 
-	vma->page_sizes.gtt = I915_GTT_PAGE_SIZE;
+	vma_res->page_sizes_gtt = I915_GTT_PAGE_SIZE;
 }
 
 static void gen6_flush_pd(struct gen6_ppgtt *ppgtt, u64 start, u64 end)
@@ -271,13 +275,13 @@ static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
 
 static void pd_vma_bind(struct i915_address_space *vm,
 			struct i915_vm_pt_stash *stash,
-			struct i915_vma *vma,
+			struct i915_vma_resource *vma_res,
 			enum i915_cache_level cache_level,
 			u32 unused)
 {
 	struct i915_ggtt *ggtt = i915_vm_to_ggtt(vm);
-	struct gen6_ppgtt *ppgtt = vma->private;
-	u32 ggtt_offset = i915_ggtt_offset(vma) / I915_GTT_PAGE_SIZE;
+	struct gen6_ppgtt *ppgtt = vma_res->private;
+	u32 ggtt_offset = vma_res->start / I915_GTT_PAGE_SIZE;
 
 	ppgtt->pp_dir = ggtt_offset * sizeof(gen6_pte_t) << 10;
 	ppgtt->pd_addr = (gen6_pte_t __iomem *)ggtt->gsm + ggtt_offset;
@@ -285,9 +289,10 @@ static void pd_vma_bind(struct i915_address_space *vm,
 	gen6_flush_pd(ppgtt, 0, ppgtt->base.vm.total);
 }
 
-static void pd_vma_unbind(struct i915_address_space *vm, struct i915_vma *vma)
+static void pd_vma_unbind(struct i915_address_space *vm,
+			  struct i915_vma_resource *vma_res)
 {
-	struct gen6_ppgtt *ppgtt = vma->private;
+	struct gen6_ppgtt *ppgtt = vma_res->private;
 	struct i915_page_directory * const pd = ppgtt->base.pd;
 	struct i915_page_table *pt;
 	unsigned int pde;
@@ -317,7 +322,7 @@ int gen6_ppgtt_pin(struct i915_ppgtt *base, struct i915_gem_ww_ctx *ww)
 	struct gen6_ppgtt *ppgtt = to_gen6_ppgtt(base);
 	int err;
 
-	GEM_BUG_ON(!atomic_read(&ppgtt->base.vm.open));
+	GEM_BUG_ON(!kref_read(&ppgtt->base.vm.ref));
 
 	/*
 	 * Workaround the limited maximum vma->pin_count and the aliasing_ppgtt