include/standard-headers/linux/virtio_scmi.h

   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 _LINUX_VIRTIO_SCMI_H
   8 #define _LINUX_VIRTIO_SCMI_H
   9
  10 #include "standard-headers/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 /* _LINUX_VIRTIO_SCMI_H */