diff options
| author | Jerome Glisse <[email protected]> | 2012-12-19 12:23:50 -0500 |
|---|---|---|
| committer | Jerome Glisse <[email protected]> | 2012-12-20 18:23:54 -0500 |
| commit | e8ca1a53a625544ea30b394be905ff7e51d78af6 (patch) | |
| tree | 8e5b4ff3cc166c6645130dc4b0222a9b571a2cd9 /src/gallium/drivers/r600/r600_pipe.c | |
| parent | 6532eb17baff6e61b427f29e076883f8941ae664 (diff) | |
r600g: add cs tracing infrastructure for lockup pin pointing
It's a build time option you need to set R600_TRACE_CS to 1 and it
will print to stderr all cs along as cs trace point value which
gave last offset into a cs process by the GPU.
Signed-off-by: Jerome Glisse <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 290aa51aa0a..b02f875c25b 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -723,6 +723,12 @@ static void r600_destroy_screen(struct pipe_screen* pscreen) rscreen->ws->buffer_unmap(rscreen->fences.bo->cs_buf); pipe_resource_reference((struct pipe_resource**)&rscreen->fences.bo, NULL); } +#if R600_TRACE_CS + if (rscreen->trace_bo) { + rscreen->ws->buffer_unmap(rscreen->trace_bo->cs_buf); + pipe_resource_reference((struct pipe_resource**)&rscreen->trace_bo, NULL); + } +#endif pipe_mutex_destroy(rscreen->fences.mutex); rscreen->ws->destroy(rscreen->ws); @@ -1042,5 +1048,19 @@ struct pipe_screen *r600_screen_create(struct radeon_winsys *ws) rscreen->global_pool = compute_memory_pool_new(rscreen); +#if R600_TRACE_CS + rscreen->cs_count = 0; + if (rscreen->info.drm_minor >= 28) { + rscreen->trace_bo = (struct r600_resource*)pipe_buffer_create(&rscreen->screen, + PIPE_BIND_CUSTOM, + PIPE_USAGE_STAGING, + 4096); + if (rscreen->trace_bo) { + rscreen->trace_ptr = rscreen->ws->buffer_map(rscreen->trace_bo->cs_buf, NULL, + PIPE_TRANSFER_UNSYNCHRONIZED); + } + } +#endif + return &rscreen->screen; } |