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drm/i915/gvt: Use I915_GTT_PAGE_SIZE

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As there is already an I915_GTT_PAGE_SIZE marco in i915, let GVT-g use it
as well. Also this patch re-names some GTT marcos with additional prefix.

Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
This commit is contained in:
Zhi Wang
2017-10-10 13:51:32 +08:00
committed by Zhenyu Wang
parent 62a6a53786
commit 9556e11888
5 changed files with 45 additions and 43 deletions
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14
drivers/gpu/drm/i915/gvt/scheduler.c
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@@ -81,7 +81,7 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload)
while (i < context_page_num) {
context_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm,
(u32)((workload->ctx_desc.lrca + i) <<
GTT_PAGE_SHIFT));
I915_GTT_PAGE_SHIFT));
if (context_gpa == INTEL_GVT_INVALID_ADDR) {
gvt_vgpu_err("Invalid guest context descriptor\n");
return -EFAULT;
@@ -90,7 +90,7 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload)
page = i915_gem_object_get_page(ctx_obj, LRC_HEADER_PAGES + i);
dst = kmap(page);
intel_gvt_hypervisor_read_gpa(vgpu, context_gpa, dst,
GTT_PAGE_SIZE);
I915_GTT_PAGE_SIZE);
kunmap(page);
i++;
}
@@ -120,7 +120,7 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload)
sizeof(*shadow_ring_context),
(void *)shadow_ring_context +
sizeof(*shadow_ring_context),
GTT_PAGE_SIZE - sizeof(*shadow_ring_context));
I915_GTT_PAGE_SIZE - sizeof(*shadow_ring_context));
kunmap(page);
return 0;
@@ -635,7 +635,7 @@ static void update_guest_context(struct intel_vgpu_workload *workload)
while (i < context_page_num) {
context_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm,
(u32)((workload->ctx_desc.lrca + i) <<
GTT_PAGE_SHIFT));
I915_GTT_PAGE_SHIFT));
if (context_gpa == INTEL_GVT_INVALID_ADDR) {
gvt_vgpu_err("invalid guest context descriptor\n");
return;
@@ -644,7 +644,7 @@ static void update_guest_context(struct intel_vgpu_workload *workload)
page = i915_gem_object_get_page(ctx_obj, LRC_HEADER_PAGES + i);
src = kmap(page);
intel_gvt_hypervisor_write_gpa(vgpu, context_gpa, src,
GTT_PAGE_SIZE);
I915_GTT_PAGE_SIZE);
kunmap(page);
i++;
}
@@ -669,7 +669,7 @@ static void update_guest_context(struct intel_vgpu_workload *workload)
sizeof(*shadow_ring_context),
(void *)shadow_ring_context +
sizeof(*shadow_ring_context),
GTT_PAGE_SIZE - sizeof(*shadow_ring_context));
I915_GTT_PAGE_SIZE - sizeof(*shadow_ring_context));
kunmap(page);
}
@@ -1198,7 +1198,7 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id,
int ret;
ring_context_gpa = intel_vgpu_gma_to_gpa(vgpu->gtt.ggtt_mm,
(u32)((desc->lrca + 1) << GTT_PAGE_SHIFT));
(u32)((desc->lrca + 1) << I915_GTT_PAGE_SHIFT));
if (ring_context_gpa == INTEL_GVT_INVALID_ADDR) {
gvt_vgpu_err("invalid guest context LRCA: %x\n", desc->lrca);
return ERR_PTR(-EINVAL);