drm/amdgpu: move the context from the IBs into the job
We only have one context for all IBs. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Родитель
f153d2867b
Коммит
92f250989b
|
@ -743,7 +743,6 @@ struct amdgpu_ib {
|
|||
struct amdgpu_user_fence *user;
|
||||
unsigned vm_id;
|
||||
uint64_t vm_pd_addr;
|
||||
uint64_t ctx;
|
||||
uint32_t gds_base, gds_size;
|
||||
uint32_t gws_base, gws_size;
|
||||
uint32_t oa_base, oa_size;
|
||||
|
@ -1262,6 +1261,7 @@ struct amdgpu_job {
|
|||
struct fence *fence; /* the hw fence */
|
||||
uint32_t num_ibs;
|
||||
void *owner;
|
||||
uint64_t ctx;
|
||||
struct amdgpu_user_fence uf;
|
||||
};
|
||||
#define to_amdgpu_job(sched_job) \
|
||||
|
|
|
@ -741,7 +741,6 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
|
|||
|
||||
ib->length_dw = chunk_ib->ib_bytes / 4;
|
||||
ib->flags = chunk_ib->flags;
|
||||
ib->ctx = parser->ctx->rings[ring->idx].entity.fence_context;
|
||||
j++;
|
||||
}
|
||||
|
||||
|
@ -840,6 +839,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
|
|||
union drm_amdgpu_cs *cs)
|
||||
{
|
||||
struct amdgpu_ring *ring = p->job->ring;
|
||||
struct amd_sched_entity *entity = &p->ctx->rings[ring->idx].entity;
|
||||
struct fence *fence;
|
||||
struct amdgpu_job *job;
|
||||
int r;
|
||||
|
@ -848,16 +848,16 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
|
|||
p->job = NULL;
|
||||
|
||||
r = amd_sched_job_init(&job->base, &ring->sched,
|
||||
&p->ctx->rings[ring->idx].entity,
|
||||
amdgpu_job_timeout_func,
|
||||
amdgpu_job_free_func,
|
||||
p->filp, &fence);
|
||||
entity, amdgpu_job_timeout_func,
|
||||
amdgpu_job_free_func,
|
||||
p->filp, &fence);
|
||||
if (r) {
|
||||
amdgpu_job_free(job);
|
||||
return r;
|
||||
}
|
||||
|
||||
job->owner = p->filp;
|
||||
job->ctx = entity->fence_context;
|
||||
p->fence = fence_get(fence);
|
||||
cs->out.handle = amdgpu_ctx_add_fence(p->ctx, ring, fence);
|
||||
job->ibs[job->num_ibs - 1].sequence = cs->out.handle;
|
||||
|
|
|
@ -121,18 +121,26 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
|
|||
{
|
||||
struct amdgpu_device *adev = ring->adev;
|
||||
struct amdgpu_ib *ib = &ibs[0];
|
||||
struct fence *hwf;
|
||||
struct amdgpu_vm *vm = NULL;
|
||||
unsigned i, patch_offset = ~0;
|
||||
bool skip_preamble, need_ctx_switch;
|
||||
unsigned patch_offset = ~0;
|
||||
struct amdgpu_vm *vm;
|
||||
struct fence *hwf;
|
||||
uint64_t ctx;
|
||||
|
||||
unsigned i;
|
||||
int r = 0;
|
||||
|
||||
if (num_ibs == 0)
|
||||
return -EINVAL;
|
||||
|
||||
if (job) /* for domain0 job like ring test, ibs->job is not assigned */
|
||||
/* ring tests don't use a job */
|
||||
if (job) {
|
||||
vm = job->vm;
|
||||
ctx = job->ctx;
|
||||
} else {
|
||||
vm = NULL;
|
||||
ctx = 0;
|
||||
}
|
||||
|
||||
if (!ring->ready) {
|
||||
dev_err(adev->dev, "couldn't schedule ib\n");
|
||||
|
@ -170,8 +178,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
|
|||
/* always set cond_exec_polling to CONTINUE */
|
||||
*ring->cond_exe_cpu_addr = 1;
|
||||
|
||||
skip_preamble = ring->current_ctx == ib->ctx;
|
||||
need_ctx_switch = ring->current_ctx != ib->ctx;
|
||||
skip_preamble = ring->current_ctx == ctx;
|
||||
need_ctx_switch = ring->current_ctx != ctx;
|
||||
for (i = 0; i < num_ibs; ++i) {
|
||||
ib = &ibs[i];
|
||||
|
||||
|
@ -209,7 +217,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
|
|||
if (patch_offset != ~0 && ring->funcs->patch_cond_exec)
|
||||
amdgpu_ring_patch_cond_exec(ring, patch_offset);
|
||||
|
||||
ring->current_ctx = ibs->ctx;
|
||||
ring->current_ctx = ctx;
|
||||
amdgpu_ring_commit(ring);
|
||||
return 0;
|
||||
}
|
||||
|
|
|
@ -122,14 +122,13 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring,
|
|||
return -EINVAL;
|
||||
|
||||
r = amd_sched_job_init(&job->base, &ring->sched,
|
||||
entity,
|
||||
amdgpu_job_timeout_func,
|
||||
amdgpu_job_free_func,
|
||||
owner, &fence);
|
||||
entity, amdgpu_job_timeout_func,
|
||||
amdgpu_job_free_func, owner, &fence);
|
||||
if (r)
|
||||
return r;
|
||||
|
||||
job->owner = owner;
|
||||
job->ctx = entity->fence_context;
|
||||
*f = fence_get(fence);
|
||||
amd_sched_entity_push_job(&job->base);
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче