From 8c9ff1b181ba3d31d6b4a48606248b52180a7046 Mon Sep 17 00:00:00 2001 From: Lizhi Hou Date: Mon, 18 Nov 2024 09:29:34 -0800 Subject: [PATCH 0951/5403] accel/amdxdna: Add a new driver for AMD AI Engine AMD AI Engine forms the core of AMD NPU and can be used for accelerating machine learning applications. Add the driver to support AI Engine integrated to AMD CPU. Only very basic functionalities are added. - module and PCI device initialization - firmware load - power up - low level hardware initialization Co-developed-by: Narendra Gutta Signed-off-by: Narendra Gutta Co-developed-by: George Yang Signed-off-by: George Yang Co-developed-by: Min Ma Signed-off-by: Min Ma Reviewed-by: Jeffrey Hugo Signed-off-by: Lizhi Hou Signed-off-by: Jeffrey Hugo Link: https://patchwork.freedesktop.org/patch/msgid/20241118172942.2014541-3-lizhi.hou@amd.com --- include/uapi/drm/amdxdna_accel.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 include/uapi/drm/amdxdna_accel.h diff --git a/include/uapi/drm/amdxdna_accel.h b/include/uapi/drm/amdxdna_accel.h new file mode 100644 index 000000000000..6d97e8e90cf6 --- /dev/null +++ b/include/uapi/drm/amdxdna_accel.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2022-2024, Advanced Micro Devices, Inc. + */ + +#ifndef _UAPI_AMDXDNA_ACCEL_H_ +#define _UAPI_AMDXDNA_ACCEL_H_ + +#include "drm.h" + +#if defined(__cplusplus) +extern "C" { +#endif + +enum amdxdna_device_type { + AMDXDNA_DEV_TYPE_UNKNOWN = -1, + AMDXDNA_DEV_TYPE_KMQ, +}; + +#if defined(__cplusplus) +} /* extern c end */ +#endif + +#endif /* _UAPI_AMDXDNA_ACCEL_H_ */ -- 2.54.0