drm/i915/debug: Dump BSD ring buffers to debugfs (82690bba) · Commits · 戴 / test

drivers/gpu/drm/i915/i915_debugfs.c

+12 −6

Original line number	Diff line number	Diff line
		@@ -40,9 +40,10 @@

		#if defined(CONFIG_DEBUG_FS)

		#define ACTIVE_LIST 1
		#define FLUSHING_LIST 2
		#define INACTIVE_LIST 3
		#define RENDER_LIST 1
		#define BSD_LIST 2
		#define FLUSHING_LIST 3
		#define INACTIVE_LIST 4

		static const char *yesno(int v)
		{
		@@ -137,10 +138,14 @@ static int i915_gem_object_list_info(struct seq_file m, void data)
		return ret;

		switch (list) {
		case ACTIVE_LIST:
		seq_printf(m, "Active:\n");
		case RENDER_LIST:
		seq_printf(m, "Render:\n");
		head = &dev_priv->render_ring.active_list;
		break;
		case BSD_LIST:
		seq_printf(m, "BSD:\n");
		head = &dev_priv->bsd_ring.active_list;
		break;
		case INACTIVE_LIST:
		seq_printf(m, "Inactive:\n");
		head = &dev_priv->mm.inactive_list;
		@@ -974,7 +979,8 @@ static int i915_wedged_create(struct dentry root, struct drm_minor minor)

		static struct drm_info_list i915_debugfs_list[] = {
		{"i915_capabilities", i915_capabilities, 0, 0},
		{"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST},
		{"i915_gem_render_active", i915_gem_object_list_info, 0, (void *) RENDER_LIST},
		{"i915_gem_bsd_active", i915_gem_object_list_info, 0, (void *) BSD_LIST},
		{"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST},
		{"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST},
		{"i915_gem_pageflip", i915_gem_pageflip_info, 0},