1/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ 2/* 3 * Copyright (C) 2020-2021 OpenSynergy GmbH 4 * Copyright (C) 2021 ARM Ltd. 5 */ 6 7#ifndef _UAPI_LINUX_VIRTIO_SCMI_H 8#define _UAPI_LINUX_VIRTIO_SCMI_H 9 10#include <linux/virtio_types.h> 11 12/* Device implements some SCMI notifications, or delayed responses. */ 13#define VIRTIO_SCMI_F_P2A_CHANNELS 0 14 15/* Device implements any SCMI statistics shared memory region */ 16#define VIRTIO_SCMI_F_SHARED_MEMORY 1 17 18/* Virtqueues */ 19 20#define VIRTIO_SCMI_VQ_TX 0 /* cmdq */ 21#define VIRTIO_SCMI_VQ_RX 1 /* eventq */ 22#define VIRTIO_SCMI_VQ_MAX_CNT 2 23 24#endif /* _UAPI_LINUX_VIRTIO_SCMI_H */ 25