[drm-next 09/14] drm/radeon/kms: make ring_start, ring_test, and ib_test per ring

23 Feb 2012

From: Alex Deucher alexander.deucher@amd.com
Each ring type may need a different variant.
Signed-off-by: Alex Deucher alexander.deucher@amd.com
---
 drivers/gpu/drm/radeon/evergreen.c   |    4 +-
 drivers/gpu/drm/radeon/ni.c          |    4 +-
 drivers/gpu/drm/radeon/r100.c        |   11 ++---
 drivers/gpu/drm/radeon/r300.c        |    5 +-
 drivers/gpu/drm/radeon/r420.c        |    2 +-
 drivers/gpu/drm/radeon/r520.c        |    2 +-
 drivers/gpu/drm/radeon/r600.c        |    9 ++--
 drivers/gpu/drm/radeon/radeon.h      |   13 +++---
 drivers/gpu/drm/radeon/radeon_asic.c |   75 +++++++++++++++++++++------------
 drivers/gpu/drm/radeon/radeon_asic.h |   10 ++--
 drivers/gpu/drm/radeon/rs400.c       |    2 +-
 drivers/gpu/drm/radeon/rs600.c       |    2 +-
 drivers/gpu/drm/radeon/rs690.c       |    2 +-
 drivers/gpu/drm/radeon/rv515.c       |    5 +-
 drivers/gpu/drm/radeon/rv770.c       |    2 +-
 15 files changed, 83 insertions(+), 65 deletions(-)

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index ab334e9..758f04b 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1508,7 +1508,7 @@ int evergreen_cp_resume(struct radeon_device *rdev)
evergreen_cp_start(rdev);
    ring->ready = true;
-	r = radeon_ring_test(rdev, ring);
+	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, ring);
    if (r) {
    	ring->ready = false;
    	return r;
@@ -3206,7 +3206,7 @@ static int evergreen_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r600_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	DRM_ERROR("radeon: failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 2d9ee5d..160799c 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1318,7 +1318,7 @@ int cayman_cp_resume(struct radeon_device *rdev)
    rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
    rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
    /* this only test cp0 */
-	r = radeon_ring_test(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
+	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
    	rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
@@ -1518,7 +1518,7 @@ static int cayman_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r600_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	DRM_ERROR("radeon: failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index bff612a..e36b730 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -964,9 +964,8 @@ static int r100_cp_wait_for_idle(struct radeon_device *rdev)
    return -1;
 }
-void r100_ring_start(struct radeon_device *rdev)
+void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring)
 {
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
    int r;
r = radeon_ring_lock(rdev, ring, 2);
@@ -1177,8 +1176,8 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
    WREG32(RADEON_CP_RB_WPTR_DELAY, 0);
    WREG32(RADEON_CP_CSQ_MODE, 0x00004D4D);
    WREG32(RADEON_CP_CSQ_CNTL, RADEON_CSQ_PRIBM_INDBM);
-	radeon_ring_start(rdev);
-	r = radeon_ring_test(rdev, ring);
+	radeon_ring_start(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
+	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, ring);
    if (r) {
    	DRM_ERROR("radeon: cp isn't working (%d).\n", r);
    	return r;
@@ -3725,7 +3724,7 @@ void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
    radeon_ring_write(ring, ib->length_dw);
 }
-int r100_ib_test(struct radeon_device *rdev)
+int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
 {
    struct radeon_ib *ib;
    uint32_t scratch;
@@ -3950,7 +3949,7 @@ static int r100_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 6829638..0a17b1d 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -206,9 +206,8 @@ void r300_fence_ring_emit(struct radeon_device *rdev,
    radeon_ring_write(ring, RADEON_SW_INT_FIRE);
 }
-void r300_ring_start(struct radeon_device *rdev)
+void r300_ring_start(struct radeon_device *rdev, struct radeon_ring *ring)
 {
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
    unsigned gb_tile_config;
    int r;
@@ -1419,7 +1418,7 @@ static int r300_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index b143230..f3fcaac 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -279,7 +279,7 @@ static int r420_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 8a9dab0..ebcc15b 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -207,7 +207,7 @@ static int r520_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index e15a267..afb8665 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2226,7 +2226,7 @@ int r600_cp_resume(struct radeon_device *rdev)
r600_cp_start(rdev);
    ring->ready = true;
-	r = radeon_ring_test(rdev, ring);
+	r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, ring);
    if (r) {
    	ring->ready = false;
    	return r;
@@ -2490,7 +2490,7 @@ int r600_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r600_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	DRM_ERROR("radeon: failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
@@ -2698,13 +2698,14 @@ void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
    radeon_ring_write(ring, ib->length_dw);
 }
-int r600_ib_test(struct radeon_device *rdev, int ring)
+int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
 {
    struct radeon_ib *ib;
    uint32_t scratch;
    uint32_t tmp = 0;
    unsigned i;
    int r;
+	int ring_index = radeon_ring_index(rdev, ring);
r = radeon_scratch_get(rdev, &scratch);
    if (r) {
@@ -2712,7 +2713,7 @@ int r600_ib_test(struct radeon_device *rdev, int ring)
    	return r;
    }
    WREG32(scratch, 0xCAFEDEAD);
-	r = radeon_ib_get(rdev, ring, &ib, 256);
+	r = radeon_ib_get(rdev, ring_index, &ib, 256);
    if (r) {
    	DRM_ERROR("radeon: failed to get ib (%d).\n", r);
    	return r;
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index d2aa41f..4559338 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -780,7 +780,6 @@ int radeon_ib_pool_init(struct radeon_device *rdev);
 void radeon_ib_pool_fini(struct radeon_device *rdev);
 int radeon_ib_pool_start(struct radeon_device *rdev);
 int radeon_ib_pool_suspend(struct radeon_device *rdev);
-int radeon_ib_test(struct radeon_device *rdev);
 /* Ring access between begin & end cannot sleep */
 int radeon_ring_index(struct radeon_device *rdev, struct radeon_ring *cp);
 void radeon_ring_free_size(struct radeon_device *rdev, struct radeon_ring *cp);
@@ -1134,8 +1133,6 @@ struct radeon_asic {
    int (*asic_reset)(struct radeon_device *rdev);
    void (*gart_tlb_flush)(struct radeon_device *rdev);
    int (*gart_set_page)(struct radeon_device *rdev, int i, uint64_t addr);
-	void (*ring_start)(struct radeon_device *rdev);
-
    struct {
    	void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib);
    	int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib);
@@ -1143,10 +1140,11 @@ struct radeon_asic {
    	void (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp,
    			       struct radeon_semaphore *semaphore, bool emit_wait);
    	int (*cs_parse)(struct radeon_cs_parser *p);
+		void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp);
+		int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp);
+		int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp);
    } ring[RADEON_NUM_RINGS];
-	int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp);
-
    struct {
    	int (*set)(struct radeon_device *rdev);
    	int (*process)(struct radeon_device *rdev);
@@ -1675,8 +1673,9 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v);
 #define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev))
 #define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart_tlb_flush((rdev))
 #define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart_set_page((rdev), (i), (p))
-#define radeon_ring_start(rdev) (rdev)->asic->ring_start((rdev))
-#define radeon_ring_test(rdev, cp) (rdev)->asic->ring_test((rdev), (cp))
+#define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)].ring_start((rdev), (cp))
+#define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)].ring_test((rdev), (cp))
+#define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)].ib_test((rdev), (cp))
 #define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)].ib_execute((rdev), (ib))
 #define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)].ib_parse((rdev), (ib))
 #define radeon_irq_set(rdev) (rdev)->asic->irq.set((rdev))
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index a7b6c37..85e1350 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -138,14 +138,15 @@ static struct radeon_asic r100_asic = {
    .asic_reset = &r100_asic_reset,
    .gart_tlb_flush = &r100_pci_gart_tlb_flush,
    .gart_set_page = &r100_pci_gart_set_page,
-	.ring_start = &r100_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r100_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r100_cs_parse,
+			.ring_start = &r100_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -205,14 +206,15 @@ static struct radeon_asic r200_asic = {
    .asic_reset = &r100_asic_reset,
    .gart_tlb_flush = &r100_pci_gart_tlb_flush,
    .gart_set_page = &r100_pci_gart_set_page,
-	.ring_start = &r100_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r100_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r100_cs_parse,
+			.ring_start = &r100_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -271,14 +273,15 @@ static struct radeon_asic r300_asic = {
    .asic_reset = &r300_asic_reset,
    .gart_tlb_flush = &r100_pci_gart_tlb_flush,
    .gart_set_page = &r100_pci_gart_set_page,
-	.ring_start = &r300_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &r300_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -338,14 +341,15 @@ static struct radeon_asic r300_asic_pcie = {
    .asic_reset = &r300_asic_reset,
    .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
    .gart_set_page = &rv370_pcie_gart_set_page,
-	.ring_start = &r300_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &r300_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -404,14 +408,15 @@ static struct radeon_asic r420_asic = {
    .asic_reset = &r300_asic_reset,
    .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
    .gart_set_page = &rv370_pcie_gart_set_page,
-	.ring_start = &r300_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &r300_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -471,14 +476,15 @@ static struct radeon_asic rs400_asic = {
    .asic_reset = &r300_asic_reset,
    .gart_tlb_flush = &rs400_gart_tlb_flush,
    .gart_set_page = &rs400_gart_set_page,
-	.ring_start = &r300_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &r300_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -538,14 +544,15 @@ static struct radeon_asic rs600_asic = {
    .asic_reset = &rs600_asic_reset,
    .gart_tlb_flush = &rs600_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_start = &r300_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &r300_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -605,14 +612,15 @@ static struct radeon_asic rs690_asic = {
    .asic_reset = &rs600_asic_reset,
    .gart_tlb_flush = &rs400_gart_tlb_flush,
    .gart_set_page = &rs400_gart_set_page,
-	.ring_start = &r300_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &r300_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -672,14 +680,15 @@ static struct radeon_asic rv515_asic = {
    .asic_reset = &rs600_asic_reset,
    .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
    .gart_set_page = &rv370_pcie_gart_set_page,
-	.ring_start = &rv515_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &rv515_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -739,14 +748,15 @@ static struct radeon_asic r520_asic = {
    .asic_reset = &rs600_asic_reset,
    .gart_tlb_flush = &rv370_pcie_gart_tlb_flush,
    .gart_set_page = &rv370_pcie_gart_set_page,
-	.ring_start = &rv515_ring_start,
-	.ring_test = &r100_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r100_ring_ib_execute,
    		.emit_fence = &r300_fence_ring_emit,
    		.emit_semaphore = &r100_semaphore_ring_emit,
    		.cs_parse = &r300_cs_parse,
+			.ring_start = &rv515_ring_start,
+			.ring_test = &r100_ring_test,
+			.ib_test = &r100_ib_test,
    	}
    },
    .irq = {
@@ -806,13 +816,14 @@ static struct radeon_asic r600_asic = {
    .asic_reset = &r600_asic_reset,
    .gart_tlb_flush = &r600_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r600_ring_ib_execute,
    		.emit_fence = &r600_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &r600_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	}
    },
    .irq = {
@@ -872,13 +883,14 @@ static struct radeon_asic rs780_asic = {
    .asic_reset = &r600_asic_reset,
    .gart_tlb_flush = &r600_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r600_ring_ib_execute,
    		.emit_fence = &r600_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &r600_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	}
    },
    .irq = {
@@ -938,13 +950,14 @@ static struct radeon_asic rv770_asic = {
    .vga_set_state = &r600_vga_set_state,
    .gart_tlb_flush = &r600_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &r600_ring_ib_execute,
    		.emit_fence = &r600_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &r600_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	}
    },
    .irq = {
@@ -1004,13 +1017,14 @@ static struct radeon_asic evergreen_asic = {
    .vga_set_state = &r600_vga_set_state,
    .gart_tlb_flush = &evergreen_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &evergreen_ring_ib_execute,
    		.emit_fence = &r600_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &evergreen_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	}
    },
    .irq = {
@@ -1070,13 +1084,14 @@ static struct radeon_asic sumo_asic = {
    .vga_set_state = &r600_vga_set_state,
    .gart_tlb_flush = &evergreen_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &evergreen_ring_ib_execute,
    		.emit_fence = &r600_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &evergreen_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	},
    },
    .irq = {
@@ -1136,13 +1151,14 @@ static struct radeon_asic btc_asic = {
    .vga_set_state = &r600_vga_set_state,
    .gart_tlb_flush = &evergreen_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &evergreen_ring_ib_execute,
    		.emit_fence = &r600_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &evergreen_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	}
    },
    .irq = {
@@ -1212,7 +1228,6 @@ static struct radeon_asic cayman_asic = {
    .vga_set_state = &r600_vga_set_state,
    .gart_tlb_flush = &cayman_pcie_gart_tlb_flush,
    .gart_set_page = &rs600_gart_set_page,
-	.ring_test = &r600_ring_test,
    .ring = {
    	[RADEON_RING_TYPE_GFX_INDEX] = {
    		.ib_execute = &cayman_ring_ib_execute,
@@ -1220,6 +1235,8 @@ static struct radeon_asic cayman_asic = {
    		.emit_fence = &cayman_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &evergreen_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	},
    	[CAYMAN_RING_TYPE_CP1_INDEX] = {
    		.ib_execute = &cayman_ring_ib_execute,
@@ -1227,6 +1244,8 @@ static struct radeon_asic cayman_asic = {
    		.emit_fence = &cayman_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &evergreen_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	},
    	[CAYMAN_RING_TYPE_CP2_INDEX] = {
    		.ib_execute = &cayman_ring_ib_execute,
@@ -1234,6 +1253,8 @@ static struct radeon_asic cayman_asic = {
    		.emit_fence = &cayman_fence_ring_emit,
    		.emit_semaphore = &r600_semaphore_ring_emit,
    		.cs_parse = &evergreen_cs_parse,
+			.ring_test = &r600_ring_test,
+			.ib_test = &r600_ib_test,
    	}
    },
    .irq = {
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index fd8d5da..b8f0a16 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -63,7 +63,7 @@ int r100_asic_reset(struct radeon_device *rdev);
 u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);
 void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
 int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
-void r100_ring_start(struct radeon_device *rdev);
+void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
 int r100_irq_set(struct radeon_device *rdev);
 int r100_irq_process(struct radeon_device *rdev);
 void r100_fence_ring_emit(struct radeon_device *rdev,
@@ -109,7 +109,7 @@ bool r100_gpu_cp_is_lockup(struct radeon_device *rdev,
    		   struct r100_gpu_lockup *lockup,
    		   struct radeon_ring *cp);
 void r100_ib_fini(struct radeon_device *rdev);
-int r100_ib_test(struct radeon_device *rdev);
+int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
 void r100_irq_disable(struct radeon_device *rdev);
 void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save);
 void r100_mc_resume(struct radeon_device *rdev, struct r100_mc_save *save);
@@ -161,7 +161,7 @@ extern int r300_suspend(struct radeon_device *rdev);
 extern int r300_resume(struct radeon_device *rdev);
 extern bool r300_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);
 extern int r300_asic_reset(struct radeon_device *rdev);
-extern void r300_ring_start(struct radeon_device *rdev);
+extern void r300_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
 extern void r300_fence_ring_emit(struct radeon_device *rdev,
    			struct radeon_fence *fence);
 extern int r300_cs_parse(struct radeon_cs_parser *p);
@@ -273,7 +273,7 @@ int rv515_init(struct radeon_device *rdev);
 void rv515_fini(struct radeon_device *rdev);
 uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg);
 void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
-void rv515_ring_start(struct radeon_device *rdev);
+void rv515_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);
 void rv515_bandwidth_update(struct radeon_device *rdev);
 int rv515_resume(struct radeon_device *rdev);
 int rv515_suspend(struct radeon_device *rdev);
@@ -319,7 +319,7 @@ int r600_set_surface_reg(struct radeon_device *rdev, int reg,
    		 uint32_t tiling_flags, uint32_t pitch,
    		 uint32_t offset, uint32_t obj_size);
 void r600_clear_surface_reg(struct radeon_device *rdev, int reg);
-int r600_ib_test(struct radeon_device *rdev, int ring);
+int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);
 void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
 int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);
 int r600_copy_blit(struct radeon_device *rdev,
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index 866a05b..4cf381b 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -430,7 +430,7 @@ static int rs400_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index ab1b6da..fcf3b34 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -883,7 +883,7 @@ static int rs600_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 6ce93b2..f2c3b9d 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -647,7 +647,7 @@ static int rs690_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 959bf44..c0549b1 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -53,9 +53,8 @@ void rv515_debugfs(struct radeon_device *rdev)
    }
 }
-void rv515_ring_start(struct radeon_device *rdev)
+void rv515_ring_start(struct radeon_device *rdev, struct radeon_ring *ring)
 {
-	struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
    int r;
r = radeon_ring_lock(rdev, ring, 64);
@@ -413,7 +412,7 @@ static int rv515_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r100_ib_test(rdev);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "failed testing IB (%d).\n", r);
    	rdev->accel_working = false;
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index be245d2..c62ae4b 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1114,7 +1114,7 @@ static int rv770_startup(struct radeon_device *rdev)
    if (r)
    	return r;
-	r = r600_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX);
+	r = radeon_ib_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
    if (r) {
    	dev_err(rdev->dev, "IB test failed (%d).\n", r);
    	rdev->accel_working = false;
-- 
1.7.7.5


    

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[drm-next 09/14] drm/radeon/kms: make ring_start, ring_test, and ib_test per ring