From: Zhi Wang <zhi.a.wang@intel.com>
Date: Sun, 10 Sep 2017 13:33:20 +0000 (+0800)
Subject: drm/i915/gvt: Move tlb_handle_pending into intel_vgpu_submission
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=91d5d85442b2a65e5f4e1726565c1c1a8ba9976f;p=openwrt%2Fstaging%2Fblogic.git

drm/i915/gvt: Move tlb_handle_pending into intel_vgpu_submission

Move tlb_handle_pending into intel_vgpu_submssion since it belongs to a
part of vGPU submission stuffs

Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
---

diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index c3f84f26090a..93ff530eee30 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -149,6 +149,7 @@ struct intel_vgpu_submission {
 	atomic_t running_workload_num;
 	struct i915_gem_context *shadow_ctx;
 	DECLARE_BITMAP(shadow_ctx_desc_updated, I915_NUM_ENGINES);
+	DECLARE_BITMAP(tlb_handle_pending, I915_NUM_ENGINES);
 };
 
 struct intel_vgpu {
@@ -174,7 +175,6 @@ struct intel_vgpu {
 	/* 1/2K for each reserve ring buffer */
 	void *reserve_ring_buffer_va[I915_NUM_ENGINES];
 	int reserve_ring_buffer_size[I915_NUM_ENGINES];
-	DECLARE_BITMAP(tlb_handle_pending, I915_NUM_ENGINES);
 
 
 #if IS_ENABLED(CONFIG_DRM_I915_GVT_KVMGT)
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 00893532394a..c78e45058219 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -1526,7 +1526,7 @@ static int gvt_reg_tlb_control_handler(struct intel_vgpu *vgpu,
 	default:
 		return -EINVAL;
 	}
-	set_bit(id, (void *)vgpu->tlb_handle_pending);
+	set_bit(id, (void *)vgpu->submission.tlb_handle_pending);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/i915/gvt/render.c b/drivers/gpu/drm/i915/gvt/render.c
index db4d091be60b..e16c3551b4a3 100644
--- a/drivers/gpu/drm/i915/gvt/render.c
+++ b/drivers/gpu/drm/i915/gvt/render.c
@@ -147,6 +147,7 @@ static u32 gen9_render_mocs_L3[32];
 static void handle_tlb_pending_event(struct intel_vgpu *vgpu, int ring_id)
 {
 	struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
+	struct intel_vgpu_submission *s = &vgpu->submission;
 	enum forcewake_domains fw;
 	i915_reg_t reg;
 	u32 regs[] = {
@@ -160,7 +161,7 @@ static void handle_tlb_pending_event(struct intel_vgpu *vgpu, int ring_id)
 	if (WARN_ON(ring_id >= ARRAY_SIZE(regs)))
 		return;
 
-	if (!test_and_clear_bit(ring_id, (void *)vgpu->tlb_handle_pending))
+	if (!test_and_clear_bit(ring_id, (void *)s->tlb_handle_pending))
 		return;
 
 	reg = _MMIO(regs[ring_id]);
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index 864a2bc06e45..7cb1cf4223ed 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -766,6 +766,7 @@ int intel_vgpu_setup_submission(struct intel_vgpu *vgpu)
 		INIT_LIST_HEAD(&s->workload_q_head[i]);
 
 	atomic_set(&s->running_workload_num, 0);
+	bitmap_zero(s->tlb_handle_pending, I915_NUM_ENGINES);
 
 	return 0;
 
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index 35a5ec201206..1c9818d9f1d8 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -346,7 +346,6 @@ static struct intel_vgpu *__intel_gvt_create_vgpu(struct intel_gvt *gvt,
 	vgpu->handle = param->handle;
 	vgpu->gvt = gvt;
 	vgpu->sched_ctl.weight = param->weight;
-	bitmap_zero(vgpu->tlb_handle_pending, I915_NUM_ENGINES);
 
 	intel_vgpu_init_cfg_space(vgpu, param->primary);