25 lines · c
1/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */2/*3 * Copyright (C) 2020-2021 OpenSynergy GmbH4 * Copyright (C) 2021 ARM Ltd.5 */6 7#ifndef _UAPI_LINUX_VIRTIO_SCMI_H8#define _UAPI_LINUX_VIRTIO_SCMI_H9 10#include <linux/virtio_types.h>11 12/* Device implements some SCMI notifications, or delayed responses. */13#define VIRTIO_SCMI_F_P2A_CHANNELS 014 15/* Device implements any SCMI statistics shared memory region */16#define VIRTIO_SCMI_F_SHARED_MEMORY 117 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 223 24#endif /* _UAPI_LINUX_VIRTIO_SCMI_H */25