Message ID | 1435932578-32209-2-git-send-email-mika.kuoppala@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On 07/03/2015 07:09 AM, Mika Kuoppala wrote: > Pass around requests to carry context deeper in callchain. > > Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> > --- > drivers/gpu/drm/i915/intel_lrc.c | 30 ++++++++++++++---------------- > 1 file changed, 14 insertions(+), 16 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c > index 9b928ab..583210d 100644 > --- a/drivers/gpu/drm/i915/intel_lrc.c > +++ b/drivers/gpu/drm/i915/intel_lrc.c > @@ -358,29 +358,29 @@ static int execlists_update_context(struct drm_i915_gem_object *ctx_obj, > return 0; > } > > -static void execlists_submit_contexts(struct intel_engine_cs *ring, > - struct intel_context *to0, u32 tail0, > - struct intel_context *to1, u32 tail1) > +static void execlists_submit_requests(struct drm_i915_gem_request *rq0, > + struct drm_i915_gem_request *rq1) > { > - struct drm_i915_gem_object *ctx_obj0 = to0->engine[ring->id].state; > - struct intel_ringbuffer *ringbuf0 = to0->engine[ring->id].ringbuf; > + struct intel_engine_cs *ring = rq0->ring; > + struct drm_i915_gem_object *ctx_obj0 = rq0->ctx->engine[ring->id].state; > struct drm_i915_gem_object *ctx_obj1 = NULL; > - struct intel_ringbuffer *ringbuf1 = NULL; > > BUG_ON(!ctx_obj0); > WARN_ON(!i915_gem_obj_is_pinned(ctx_obj0)); > - WARN_ON(!i915_gem_obj_is_pinned(ringbuf0->obj)); > + WARN_ON(!i915_gem_obj_is_pinned(rq0->ringbuf->obj)); > > - execlists_update_context(ctx_obj0, ringbuf0->obj, to0->ppgtt, tail0); > + execlists_update_context(ctx_obj1, rq0->ringbuf->obj, Typo? Here it should be ctx_obj0. > + rq0->ctx->ppgtt, rq0->tail); > + > + if (rq1) { > + ctx_obj1 = rq1->ctx->engine[ring->id].state; > > - if (to1) { > - ringbuf1 = to1->engine[ring->id].ringbuf; > - ctx_obj1 = to1->engine[ring->id].state; > BUG_ON(!ctx_obj1); > WARN_ON(!i915_gem_obj_is_pinned(ctx_obj1)); > - WARN_ON(!i915_gem_obj_is_pinned(ringbuf1->obj)); > + WARN_ON(!i915_gem_obj_is_pinned(rq1->ringbuf->obj)); > > - execlists_update_context(ctx_obj1, ringbuf1->obj, to1->ppgtt, tail1); > + execlists_update_context(ctx_obj1, rq1->ringbuf->obj, > + rq1->ctx->ppgtt, rq1->tail); > } > > execlists_elsp_write(ring, ctx_obj0, ctx_obj1); > @@ -443,9 +443,7 @@ static void execlists_context_unqueue(struct intel_engine_cs *ring) > > WARN_ON(req1 && req1->elsp_submitted); > > - execlists_submit_contexts(ring, req0->ctx, req0->tail, > - req1 ? req1->ctx : NULL, > - req1 ? req1->tail : 0); > + execlists_submit_requests(req0, req1); > > req0->elsp_submitted++; > if (req1)
On 07/07/2015 09:49 AM, Yu Dai wrote: > On 07/03/2015 07:09 AM, Mika Kuoppala wrote: > > Pass around requests to carry context deeper in callchain. > > > > Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> > > --- > > drivers/gpu/drm/i915/intel_lrc.c | 30 ++++++++++++++---------------- > > 1 file changed, 14 insertions(+), 16 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c > > index 9b928ab..583210d 100644 > > --- a/drivers/gpu/drm/i915/intel_lrc.c > > +++ b/drivers/gpu/drm/i915/intel_lrc.c > > @@ -358,29 +358,29 @@ static int execlists_update_context(struct drm_i915_gem_object *ctx_obj, > > return 0; > > } > > > > -static void execlists_submit_contexts(struct intel_engine_cs *ring, > > - struct intel_context *to0, u32 tail0, > > - struct intel_context *to1, u32 tail1) > > +static void execlists_submit_requests(struct drm_i915_gem_request *rq0, > > + struct drm_i915_gem_request *rq1) > > { > > - struct drm_i915_gem_object *ctx_obj0 = to0->engine[ring->id].state; > > - struct intel_ringbuffer *ringbuf0 = to0->engine[ring->id].ringbuf; > > + struct intel_engine_cs *ring = rq0->ring; > > + struct drm_i915_gem_object *ctx_obj0 = rq0->ctx->engine[ring->id].state; > > struct drm_i915_gem_object *ctx_obj1 = NULL; > > - struct intel_ringbuffer *ringbuf1 = NULL; > > > > BUG_ON(!ctx_obj0); > > WARN_ON(!i915_gem_obj_is_pinned(ctx_obj0)); > > - WARN_ON(!i915_gem_obj_is_pinned(ringbuf0->obj)); > > + WARN_ON(!i915_gem_obj_is_pinned(rq0->ringbuf->obj)); > > > > - execlists_update_context(ctx_obj0, ringbuf0->obj, to0->ppgtt, tail0); > > + execlists_update_context(ctx_obj1, rq0->ringbuf->obj, > Typo? Here it should be ctx_obj0. Never mind. Issue got fixed by patch 2/7. Alex > > + rq0->ctx->ppgtt, rq0->tail); > > + > > + if (rq1) { > > + ctx_obj1 = rq1->ctx->engine[ring->id].state; > > > > - if (to1) { > > - ringbuf1 = to1->engine[ring->id].ringbuf; > > - ctx_obj1 = to1->engine[ring->id].state; > > BUG_ON(!ctx_obj1); > > WARN_ON(!i915_gem_obj_is_pinned(ctx_obj1)); > > - WARN_ON(!i915_gem_obj_is_pinned(ringbuf1->obj)); > > + WARN_ON(!i915_gem_obj_is_pinned(rq1->ringbuf->obj)); > > > > - execlists_update_context(ctx_obj1, ringbuf1->obj, to1->ppgtt, tail1); > > + execlists_update_context(ctx_obj1, rq1->ringbuf->obj, > > + rq1->ctx->ppgtt, rq1->tail); > > } > > > > execlists_elsp_write(ring, ctx_obj0, ctx_obj1); > > @@ -443,9 +443,7 @@ static void execlists_context_unqueue(struct intel_engine_cs *ring) > > > > WARN_ON(req1 && req1->elsp_submitted); > > > > - execlists_submit_contexts(ring, req0->ctx, req0->tail, > > - req1 ? req1->ctx : NULL, > > - req1 ? req1->tail : 0); > > + execlists_submit_requests(req0, req1); > > > > req0->elsp_submitted++; > > if (req1) >
Yu Dai <yu.dai@intel.com> writes: > On 07/07/2015 09:49 AM, Yu Dai wrote: >> On 07/03/2015 07:09 AM, Mika Kuoppala wrote: >> > Pass around requests to carry context deeper in callchain. >> > >> > Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> >> > --- >> > drivers/gpu/drm/i915/intel_lrc.c | 30 ++++++++++++++---------------- >> > 1 file changed, 14 insertions(+), 16 deletions(-) >> > >> > diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c >> > index 9b928ab..583210d 100644 >> > --- a/drivers/gpu/drm/i915/intel_lrc.c >> > +++ b/drivers/gpu/drm/i915/intel_lrc.c >> > @@ -358,29 +358,29 @@ static int execlists_update_context(struct drm_i915_gem_object *ctx_obj, >> > return 0; >> > } >> > >> > -static void execlists_submit_contexts(struct intel_engine_cs *ring, >> > - struct intel_context *to0, u32 tail0, >> > - struct intel_context *to1, u32 tail1) >> > +static void execlists_submit_requests(struct drm_i915_gem_request *rq0, >> > + struct drm_i915_gem_request *rq1) >> > { >> > - struct drm_i915_gem_object *ctx_obj0 = to0->engine[ring->id].state; >> > - struct intel_ringbuffer *ringbuf0 = to0->engine[ring->id].ringbuf; >> > + struct intel_engine_cs *ring = rq0->ring; >> > + struct drm_i915_gem_object *ctx_obj0 = rq0->ctx->engine[ring->id].state; >> > struct drm_i915_gem_object *ctx_obj1 = NULL; >> > - struct intel_ringbuffer *ringbuf1 = NULL; >> > >> > BUG_ON(!ctx_obj0); >> > WARN_ON(!i915_gem_obj_is_pinned(ctx_obj0)); >> > - WARN_ON(!i915_gem_obj_is_pinned(ringbuf0->obj)); >> > + WARN_ON(!i915_gem_obj_is_pinned(rq0->ringbuf->obj)); >> > >> > - execlists_update_context(ctx_obj0, ringbuf0->obj, to0->ppgtt, tail0); >> > + execlists_update_context(ctx_obj1, rq0->ringbuf->obj, >> Typo? Here it should be ctx_obj0. > > Never mind. Issue got fixed by patch 2/7. > Alex Well that will cause trouble for the bisecter :( -Mika >> > + rq0->ctx->ppgtt, rq0->tail); >> > + >> > + if (rq1) { >> > + ctx_obj1 = rq1->ctx->engine[ring->id].state; >> > >> > - if (to1) { >> > - ringbuf1 = to1->engine[ring->id].ringbuf; >> > - ctx_obj1 = to1->engine[ring->id].state; >> > BUG_ON(!ctx_obj1); >> > WARN_ON(!i915_gem_obj_is_pinned(ctx_obj1)); >> > - WARN_ON(!i915_gem_obj_is_pinned(ringbuf1->obj)); >> > + WARN_ON(!i915_gem_obj_is_pinned(rq1->ringbuf->obj)); >> > >> > - execlists_update_context(ctx_obj1, ringbuf1->obj, to1->ppgtt, tail1); >> > + execlists_update_context(ctx_obj1, rq1->ringbuf->obj, >> > + rq1->ctx->ppgtt, rq1->tail); >> > } >> > >> > execlists_elsp_write(ring, ctx_obj0, ctx_obj1); >> > @@ -443,9 +443,7 @@ static void execlists_context_unqueue(struct intel_engine_cs *ring) >> > >> > WARN_ON(req1 && req1->elsp_submitted); >> > >> > - execlists_submit_contexts(ring, req0->ctx, req0->tail, >> > - req1 ? req1->ctx : NULL, >> > - req1 ? req1->tail : 0); >> > + execlists_submit_requests(req0, req1); >> > >> > req0->elsp_submitted++; >> > if (req1) >> > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 9b928ab..583210d 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -358,29 +358,29 @@ static int execlists_update_context(struct drm_i915_gem_object *ctx_obj, return 0; } -static void execlists_submit_contexts(struct intel_engine_cs *ring, - struct intel_context *to0, u32 tail0, - struct intel_context *to1, u32 tail1) +static void execlists_submit_requests(struct drm_i915_gem_request *rq0, + struct drm_i915_gem_request *rq1) { - struct drm_i915_gem_object *ctx_obj0 = to0->engine[ring->id].state; - struct intel_ringbuffer *ringbuf0 = to0->engine[ring->id].ringbuf; + struct intel_engine_cs *ring = rq0->ring; + struct drm_i915_gem_object *ctx_obj0 = rq0->ctx->engine[ring->id].state; struct drm_i915_gem_object *ctx_obj1 = NULL; - struct intel_ringbuffer *ringbuf1 = NULL; BUG_ON(!ctx_obj0); WARN_ON(!i915_gem_obj_is_pinned(ctx_obj0)); - WARN_ON(!i915_gem_obj_is_pinned(ringbuf0->obj)); + WARN_ON(!i915_gem_obj_is_pinned(rq0->ringbuf->obj)); - execlists_update_context(ctx_obj0, ringbuf0->obj, to0->ppgtt, tail0); + execlists_update_context(ctx_obj1, rq0->ringbuf->obj, + rq0->ctx->ppgtt, rq0->tail); + + if (rq1) { + ctx_obj1 = rq1->ctx->engine[ring->id].state; - if (to1) { - ringbuf1 = to1->engine[ring->id].ringbuf; - ctx_obj1 = to1->engine[ring->id].state; BUG_ON(!ctx_obj1); WARN_ON(!i915_gem_obj_is_pinned(ctx_obj1)); - WARN_ON(!i915_gem_obj_is_pinned(ringbuf1->obj)); + WARN_ON(!i915_gem_obj_is_pinned(rq1->ringbuf->obj)); - execlists_update_context(ctx_obj1, ringbuf1->obj, to1->ppgtt, tail1); + execlists_update_context(ctx_obj1, rq1->ringbuf->obj, + rq1->ctx->ppgtt, rq1->tail); } execlists_elsp_write(ring, ctx_obj0, ctx_obj1); @@ -443,9 +443,7 @@ static void execlists_context_unqueue(struct intel_engine_cs *ring) WARN_ON(req1 && req1->elsp_submitted); - execlists_submit_contexts(ring, req0->ctx, req0->tail, - req1 ? req1->ctx : NULL, - req1 ? req1->tail : 0); + execlists_submit_requests(req0, req1); req0->elsp_submitted++; if (req1)
Pass around requests to carry context deeper in callchain. Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> --- drivers/gpu/drm/i915/intel_lrc.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-)