[PATCH 11/27] drm/radeon: use inline functions to calc sa_bo addr

[j.glisse@xxxxxxxxx]

From: Christian König <deathsimple@xxxxxxxxxxx>

Instead of hacking the calculation multiple times.

Signed-off-by: Christian König <deathsimple@xxxxxxxxxxx>
Reviewed-by: Jerome Glisse <jglisse@xxxxxxxxxx>
---
 drivers/gpu/drm/radeon/radeon_gart.c   |    6 ++----
 drivers/gpu/drm/radeon/radeon_object.h |   11 +++++++++++
 drivers/gpu/drm/radeon/radeon_ring.c   |    6 ++----
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index 7af4ff9..96a2a81 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -404,10 +404,8 @@ retry:
 		radeon_vm_unbind(rdev, vm_evict);
 		goto retry;
 	}
-	vm->pt = rdev->vm_manager.sa_manager.cpu_ptr;
-	vm->pt += (vm->sa_bo.offset >> 3);
-	vm->pt_gpu_addr = rdev->vm_manager.sa_manager.gpu_addr;
-	vm->pt_gpu_addr += vm->sa_bo.offset;
+	vm->pt = radeon_sa_bo_cpu_addr(&vm->sa_bo);
+	vm->pt_gpu_addr = radeon_sa_bo_gpu_addr(&vm->sa_bo);
 	memset(vm->pt, 0, RADEON_GPU_PAGE_ALIGN(vm->last_pfn * 8));
 
 retry_id:
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 85f33d9..2b71971 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -146,6 +146,17 @@ extern struct radeon_bo_va *radeon_bo_va(struct radeon_bo *rbo,
 /*
  * sub allocation
  */
+
+static inline uint64_t radeon_sa_bo_gpu_addr(struct radeon_sa_bo *sa_bo)
+{
+	return sa_bo->manager->gpu_addr + sa_bo->offset;
+}
+
+static inline void * radeon_sa_bo_cpu_addr(struct radeon_sa_bo *sa_bo)
+{
+	return sa_bo->manager->cpu_ptr + sa_bo->offset;
+}
+
 extern int radeon_sa_bo_manager_init(struct radeon_device *rdev,
 				     struct radeon_sa_manager *sa_manager,
 				     unsigned size, u32 domain);
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index f8ecb3e..fc63ebb 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -127,10 +127,8 @@ retry:
 					     size, 256, false);
 			if (!r) {
 				*ib = &rdev->ib_pool.ibs[idx];
-				(*ib)->ptr = rdev->ib_pool.sa_manager.cpu_ptr;
-				(*ib)->ptr += ((*ib)->sa_bo.offset >> 2);
-				(*ib)->gpu_addr = rdev->ib_pool.sa_manager.gpu_addr;
-				(*ib)->gpu_addr += (*ib)->sa_bo.offset;
+				(*ib)->ptr = radeon_sa_bo_cpu_addr(&(*ib)->sa_bo);
+				(*ib)->gpu_addr = radeon_sa_bo_gpu_addr(&(*ib)->sa_bo);
 				(*ib)->fence = fence;
 				(*ib)->vm_id = 0;
 				(*ib)->is_const_ib = false;
-- 
1.7.7.6

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