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Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_pagefault.h')
-rw-r--r--drivers/gpu/drm/xe/xe_gt_pagefault.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_pagefault.h b/drivers/gpu/drm/xe/xe_gt_pagefault.h
new file mode 100644
index 0000000000..839c065a5e
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_gt_pagefault.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef _XE_GT_PAGEFAULT_H_
+#define _XE_GT_PAGEFAULT_H_
+
+#include <linux/types.h>
+
+struct xe_gt;
+struct xe_guc;
+
+int xe_gt_pagefault_init(struct xe_gt *gt);
+void xe_gt_pagefault_reset(struct xe_gt *gt);
+int xe_guc_pagefault_handler(struct xe_guc *guc, u32 *msg, u32 len);
+int xe_guc_access_counter_notify_handler(struct xe_guc *guc, u32 *msg, u32 len);
+
+#endif /* _XE_GT_PAGEFAULT_ */