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|
From 7e425890bf4b71763f8603e26c8e94438804a4cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Sun, 31 Jan 2016 12:29:04 +0100
Subject: [PATCH 0276/1110] drm/amdgpu: move ring from IBs into job
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
We can't submit to multiple rings at the same time anyway.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 35 ++++++++++++++++++-------------
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 11 ++++------
drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 5 +++--
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 8 +++----
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 +++---
drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 2 +-
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 ++--
drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 2 +-
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 2 +-
14 files changed, 47 insertions(+), 44 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 49d3c33..ea4e3aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -731,7 +731,6 @@ struct amdgpu_ib {
uint32_t length_dw;
uint64_t gpu_addr;
uint32_t *ptr;
- struct amdgpu_ring *ring;
struct amdgpu_fence *fence;
struct amdgpu_user_fence *user;
bool grabbed_vmid;
@@ -1143,10 +1142,10 @@ struct amdgpu_gfx {
unsigned ce_ram_size;
};
-int amdgpu_ib_get(struct amdgpu_ring *ring, struct amdgpu_vm *vm,
+int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm,
unsigned size, struct amdgpu_ib *ib);
void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib);
-int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
+int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
struct amdgpu_ib *ib, void *owner);
int amdgpu_ib_pool_init(struct amdgpu_device *adev);
void amdgpu_ib_pool_fini(struct amdgpu_device *adev);
@@ -1204,6 +1203,7 @@ struct amdgpu_cs_parser {
struct amdgpu_job {
struct amd_sched_job base;
struct amdgpu_device *adev;
+ struct amdgpu_ring *ring;
struct amdgpu_ib *ibs;
uint32_t num_ibs;
void *owner;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index a4805aa..45ba532 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -587,26 +587,26 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p,
}
static int amdgpu_cs_ib_vm_chunk(struct amdgpu_device *adev,
- struct amdgpu_cs_parser *parser)
+ struct amdgpu_cs_parser *p)
{
- struct amdgpu_fpriv *fpriv = parser->filp->driver_priv;
+ struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
struct amdgpu_vm *vm = &fpriv->vm;
- struct amdgpu_ring *ring;
+ struct amdgpu_ring *ring = p->job->ring;
int i, r;
/* Only for UVD/VCE VM emulation */
- for (i = 0; i < parser->job->num_ibs; i++) {
- ring = parser->job->ibs[i].ring;
- if (ring->funcs->parse_cs) {
- r = amdgpu_ring_parse_cs(ring, parser, i);
+ if (ring->funcs->parse_cs) {
+ for (i = 0; i < p->job->num_ibs; i++) {
+ r = amdgpu_ring_parse_cs(ring, p, i);
+
if (r)
return r;
}
}
- r = amdgpu_bo_vm_update_pte(parser, vm);
+ r = amdgpu_bo_vm_update_pte(p, vm);
if (!r)
- amdgpu_cs_sync_rings(parser);
+ amdgpu_cs_sync_rings(p);
return r;
}
@@ -648,6 +648,11 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
if (r)
return r;
+ if (parser->job->ring && parser->job->ring != ring)
+ return -EINVAL;
+
+ parser->job->ring = ring;
+
if (ring->funcs->parse_cs) {
struct amdgpu_bo_va_mapping *m;
struct amdgpu_bo *aobj = NULL;
@@ -676,7 +681,7 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
offset = ((uint64_t)m->it.start) * AMDGPU_GPU_PAGE_SIZE;
kptr += chunk_ib->va_start - offset;
- r = amdgpu_ib_get(ring, NULL, chunk_ib->ib_bytes, ib);
+ r = amdgpu_ib_get(adev, NULL, chunk_ib->ib_bytes, ib);
if (r) {
DRM_ERROR("Failed to get ib !\n");
return r;
@@ -685,7 +690,7 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
memcpy(ib->ptr, kptr, chunk_ib->ib_bytes);
amdgpu_bo_kunmap(aobj);
} else {
- r = amdgpu_ib_get(ring, vm, 0, ib);
+ r = amdgpu_ib_get(adev, vm, 0, ib);
if (r) {
DRM_ERROR("Failed to get ib !\n");
return r;
@@ -725,8 +730,9 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
struct amdgpu_ib *ib = &parser->job->ibs[parser->job->num_ibs - 1];
/* UVD & VCE fw doesn't support user fences */
- if (ib->ring->type == AMDGPU_RING_TYPE_UVD ||
- ib->ring->type == AMDGPU_RING_TYPE_VCE)
+ if (parser->job->ring->type == AMDGPU_RING_TYPE_UVD ||
+ parser->job->ring->type == AMDGPU_RING_TYPE_VCE)
+
return -EINVAL;
ib->user = &parser->job->uf;
@@ -802,7 +808,7 @@ static int amdgpu_cs_free_job(struct amdgpu_job *job)
static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
union drm_amdgpu_cs *cs)
{
- struct amdgpu_ring * ring = p->job->ibs->ring;
+ struct amdgpu_ring *ring = p->job->ring;
struct amd_sched_fence *fence;
struct amdgpu_job *job;
@@ -812,7 +818,6 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
job->base.sched = &ring->sched;
job->base.s_entity = &p->ctx->rings[ring->idx].entity;
- job->adev = p->adev;
job->owner = p->filp;
job->free_job = amdgpu_cs_free_job;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index b673770..640ff53 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -55,10 +55,9 @@ static int amdgpu_debugfs_sa_init(struct amdgpu_device *adev);
* suballocator.
* Returns 0 on success, error on failure.
*/
-int amdgpu_ib_get(struct amdgpu_ring *ring, struct amdgpu_vm *vm,
+int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm,
unsigned size, struct amdgpu_ib *ib)
{
- struct amdgpu_device *adev = ring->adev;
int r;
if (size) {
@@ -77,7 +76,6 @@ int amdgpu_ib_get(struct amdgpu_ring *ring, struct amdgpu_vm *vm,
amdgpu_sync_create(&ib->sync);
- ib->ring = ring;
ib->vm = vm;
return 0;
@@ -120,11 +118,11 @@ void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib)
* a CONST_IB), it will be put on the ring prior to the DE IB. Prior
* to SI there was just a DE IB.
*/
-int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
+int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
struct amdgpu_ib *ibs, void *owner)
{
+ struct amdgpu_device *adev = ring->adev;
struct amdgpu_ib *ib = &ibs[0];
- struct amdgpu_ring *ring;
struct amdgpu_ctx *ctx, *old_ctx;
struct amdgpu_vm *vm;
unsigned i;
@@ -133,7 +131,6 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
if (num_ibs == 0)
return -EINVAL;
- ring = ibs->ring;
ctx = ibs->ctx;
vm = ibs->vm;
@@ -178,7 +175,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
for (i = 0; i < num_ibs; ++i) {
ib = &ibs[i];
- if (ib->ring != ring || ib->ctx != ctx || ib->vm != vm) {
+ if (ib->ctx != ctx || ib->vm != vm) {
ring->current_ctx = old_ctx;
amdgpu_ring_undo(ring);
return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
index 91b4862..7c03d4a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c
@@ -70,7 +70,7 @@ static struct fence *amdgpu_sched_dependency(struct amd_sched_job *sched_job)
struct fence *fence = amdgpu_sync_get_fence(sync);
if (fence == NULL && vm && !job->ibs->grabbed_vmid) {
- struct amdgpu_ring *ring = job->ibs->ring;
+ struct amdgpu_ring *ring = job->ring;
int r;
r = amdgpu_vm_grab_id(vm, ring, sync,
@@ -98,7 +98,7 @@ static struct fence *amdgpu_sched_run_job(struct amd_sched_job *sched_job)
}
job = to_amdgpu_job(sched_job);
trace_amdgpu_sched_run_job(job);
- r = amdgpu_ib_schedule(job->adev, job->num_ibs, job->ibs, job->owner);
+ r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, job->owner);
if (r) {
DRM_ERROR("Error scheduling IBs (%d)\n", r);
goto err;
@@ -142,6 +142,7 @@ int amdgpu_sched_ib_submit_kernel_helper(struct amdgpu_device *adev,
*f = fence_get(&job->base.s_fence->base);
job->adev = adev;
+ job->ring = ring;
job->ibs = ibs;
job->num_ibs = num_ibs;
job->owner = owner;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 9c15284..0254425 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -38,10 +38,10 @@ TRACE_EVENT(amdgpu_cs,
TP_fast_assign(
__entry->bo_list = p->bo_list;
- __entry->ring = p->ibs[i].ring->idx;
+ __entry->ring = p->job->ring->idx;
__entry->dw = p->job->ibs[i].length_dw;
__entry->fences = amdgpu_fence_count_emitted(
- p->job->ibs[i].ring);
+ p->job->ring);
),
TP_printk("bo_list=%p, ring=%u, dw=%u, fences=%u",
__entry->bo_list, __entry->ring, __entry->dw,
@@ -65,7 +65,7 @@ TRACE_EVENT(amdgpu_cs_ioctl,
__entry->sched_job = &job->base;
__entry->ib = job->ibs;
__entry->fence = &job->base.s_fence->base;
- __entry->ring_name = job->ibs[0].ring->name;
+ __entry->ring_name = job->ring->name;
__entry->num_ibs = job->num_ibs;
),
TP_printk("adev=%p, sched_job=%p, first ib=%p, sched fence=%p, ring name:%s, num_ibs:%u",
@@ -90,7 +90,7 @@ TRACE_EVENT(amdgpu_sched_run_job,
__entry->sched_job = &job->base;
__entry->ib = job->ibs;
__entry->fence = &job->base.s_fence->base;
- __entry->ring_name = job->ibs[0].ring->name;
+ __entry->ring_name = job->ring->name;
__entry->num_ibs = job->num_ibs;
),
TP_printk("adev=%p, sched_job=%p, first ib=%p, sched fence=%p, ring name:%s, num_ibs:%u",
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 4a32bdd..df5ecc2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1030,7 +1030,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring,
if (!ib)
return -ENOMEM;
- r = amdgpu_ib_get(ring, NULL, num_dw * 4, ib);
+ r = amdgpu_ib_get(adev, NULL, num_dw * 4, ib);
if (r) {
kfree(ib);
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index 520ad02..35aa5a2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -872,7 +872,7 @@ static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring,
r = -ENOMEM;
goto err;
}
- r = amdgpu_ib_get(ring, NULL, 64, ib);
+ r = amdgpu_ib_get(adev, NULL, 64, ib);
if (r)
goto err1;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 420b610..26cc9e4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -378,7 +378,7 @@ int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
ib = kzalloc(sizeof(struct amdgpu_ib), GFP_KERNEL);
if (!ib)
return -ENOMEM;
- r = amdgpu_ib_get(ring, NULL, ib_size_dw * 4, ib);
+ r = amdgpu_ib_get(adev, NULL, ib_size_dw * 4, ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
kfree(ib);
@@ -464,7 +464,7 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
if (!ib)
return -ENOMEM;
- r = amdgpu_ib_get(ring, NULL, ib_size_dw * 4, ib);
+ r = amdgpu_ib_get(adev, NULL, ib_size_dw * 4, ib);
if (r) {
kfree(ib);
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 3487a11..ec9c967 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -362,7 +362,7 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
if (!ib)
goto error;
- r = amdgpu_ib_get(ring, NULL, 64, ib);
+ r = amdgpu_ib_get(adev, NULL, 64, ib);
if (r)
goto error_free;
@@ -455,7 +455,7 @@ int amdgpu_vm_update_page_directory(struct amdgpu_device *adev,
if (!ib)
return -ENOMEM;
- r = amdgpu_ib_get(ring, NULL, ndw * 4, ib);
+ r = amdgpu_ib_get(adev, NULL, ndw * 4, ib);
if (r) {
kfree(ib);
return r;
@@ -749,7 +749,7 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
if (!ib)
return -ENOMEM;
- r = amdgpu_ib_get(ring, NULL, ndw * 4, ib);
+ r = amdgpu_ib_get(adev, NULL, ndw * 4, ib);
if (r) {
kfree(ib);
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index 0608326..1309d3e 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -621,7 +621,7 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring)
tmp = 0xCAFEDEAD;
adev->wb.wb[index] = cpu_to_le32(tmp);
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(ring, NULL, 256, &ib);
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
goto err0;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 148311e..0a2fb19 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -2631,7 +2631,7 @@ static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring)
}
WREG32(scratch, 0xCAFEDEAD);
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(ring, NULL, 256, &ib);
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
goto err1;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 2b69a15..98d9186 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -699,7 +699,7 @@ static int gfx_v8_0_ring_test_ib(struct amdgpu_ring *ring)
}
WREG32(scratch, 0xCAFEDEAD);
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(ring, NULL, 256, &ib);
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
goto err1;
@@ -1171,7 +1171,7 @@ static int gfx_v8_0_do_edc_gpr_workarounds(struct amdgpu_device *adev)
/* allocate an indirect buffer to put the commands in */
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(ring, NULL, total_size, &ib);
+ r = amdgpu_ib_get(adev, NULL, total_size, &ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index fc53db9..32bb31a 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -674,7 +674,7 @@ static int sdma_v2_4_ring_test_ib(struct amdgpu_ring *ring)
tmp = 0xCAFEDEAD;
adev->wb.wb[index] = cpu_to_le32(tmp);
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(ring, NULL, 256, &ib);
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
goto err0;
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 999a169..fe18e85 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -825,7 +825,7 @@ static int sdma_v3_0_ring_test_ib(struct amdgpu_ring *ring)
tmp = 0xCAFEDEAD;
adev->wb.wb[index] = cpu_to_le32(tmp);
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(ring, NULL, 256, &ib);
+ r = amdgpu_ib_get(adev, NULL, 256, &ib);
if (r) {
DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
goto err0;
--
2.7.4
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