1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_vram.h b/drivers/gpu/drm/xe/xe_vram.h
new file mode 100644
index 000000000000..13505cfb184d
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_vram.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2024 Intel Corporation
+ */
+
+#ifndef _XE_VRAM_H_
+#define _XE_VRAM_H_
+
+#include <linux/types.h>
+
+struct xe_device;
+struct xe_vram_region;
+
+void xe_vram_resize_bar(struct xe_device *xe);
+int xe_vram_probe(struct xe_device *xe);
+
+struct xe_vram_region *xe_vram_region_alloc(struct xe_device *xe, u8 id, u32 placement);
+
+resource_size_t xe_vram_region_io_start(const struct xe_vram_region *vram);
+resource_size_t xe_vram_region_io_size(const struct xe_vram_region *vram);
+resource_size_t xe_vram_region_dpa_base(const struct xe_vram_region *vram);
+resource_size_t xe_vram_region_usable_size(const struct xe_vram_region *vram);
+resource_size_t xe_vram_region_actual_physical_size(const struct xe_vram_region *vram);
+
+#endif