int
intel_winsys_get_reset_stats(struct intel_winsys *winsys,
struct intel_context *ctx,
uint32_t *active_lost,
uint32_t *pending_lost)
{
uint32_t reset_count;
return drm_intel_get_reset_stats(gem_ctx(ctx),
&reset_count, active_lost, pending_lost);
}
/**
* Query information about GPU resets observed by this context
*
* Called via \c dd_function_table::GetGraphicsResetStatus.
*/
GLenum
brw_get_graphics_reset_status(struct gl_context *ctx)
{
struct brw_context *brw = brw_context(ctx);
int err;
uint32_t reset_count;
uint32_t active;
uint32_t pending;
/* If hardware contexts are not being used (or
* DRM_IOCTL_I915_GET_RESET_STATS is not supported), this function should
* not be accessible.
*/
assert(brw->hw_ctx != NULL);
#if 0
/* This is waiting until the kernel code can be merged and a new libdrm
* actually released.
*/
err = drm_intel_get_reset_stats(brw->hw_ctx, &reset_count, &active,
&pending);
if (err)
return GL_NO_ERROR;
#else
return GL_NO_ERROR;
#endif
/* A reset was observed while a batch from this context was executing.
* Assume that this context was at fault.
*/
if (active != 0)
return GL_GUILTY_CONTEXT_RESET_ARB;
/* A reset was observed while a batch from this context was in progress,
* but the batch was not executing. In this case, assume that the context
* was not at fault.
*/
if (pending != 0)
return GL_INNOCENT_CONTEXT_RESET_ARB;
/* FINISHME: Should we report anything if reset_count > brw->reset_count?
*/
return GL_NO_ERROR;
}
