drm/i915: extract hangcheck/reset/error_state state into substruct
This has been sprinkled all over the place in dev_priv. I think
it'd be good to also move all the code into a separate file like
i915_gem_error.c, but that's for another patch.
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index c8cbc32..3ff8e73 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -779,9 +779,9 @@
}
/* Also reset the gpu hangman. */
- if (dev_priv->stop_rings) {
+ if (dev_priv->gpu_error.stop_rings) {
DRM_DEBUG("Simulated gpu hang, resetting stop_rings\n");
- dev_priv->stop_rings = 0;
+ dev_priv->gpu_error.stop_rings = 0;
if (ret == -ENODEV) {
DRM_ERROR("Reset not implemented, but ignoring "
"error for simulated gpu hangs\n");
@@ -820,12 +820,12 @@
i915_gem_reset(dev);
ret = -ENODEV;
- if (get_seconds() - dev_priv->last_gpu_reset < 5)
+ if (get_seconds() - dev_priv->gpu_error.last_reset < 5)
DRM_ERROR("GPU hanging too fast, declaring wedged!\n");
else
ret = intel_gpu_reset(dev);
- dev_priv->last_gpu_reset = get_seconds();
+ dev_priv->gpu_error.last_reset = get_seconds();
if (ret) {
DRM_ERROR("Failed to reset chip.\n");
mutex_unlock(&dev->struct_mutex);