| /* Copyright (c) 2019, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _LINUX_VIRTIO_REGULATOR_H |
| #define _LINUX_VIRTIO_REGULATOR_H |
| |
| #include <linux/types.h> |
| #include <linux/virtio_ids.h> |
| #include <linux/virtio_config.h> |
| #include <linux/virtio_types.h> |
| |
| /* Request/response message format */ |
| struct virtio_regulator_msg { |
| u8 name[20]; |
| __virtio32 type; |
| __virtio32 result; |
| __virtio32 data[4]; |
| }; |
| |
| /* Request type */ |
| #define VIRTIO_REGULATOR_T_ENABLE 0 |
| #define VIRTIO_REGULATOR_T_DISABLE 1 |
| #define VIRTIO_REGULATOR_T_SET_VOLTAGE 2 |
| #define VIRTIO_REGULATOR_T_GET_VOLTAGE 3 |
| #define VIRTIO_REGULATOR_T_SET_CURRENT_LIMIT 4 |
| #define VIRTIO_REGULATOR_T_GET_CURRENT_LIMIT 5 |
| #define VIRTIO_REGULATOR_T_SET_MODE 6 |
| #define VIRTIO_REGULATOR_T_GET_MODE 7 |
| #define VIRTIO_REGULATOR_T_SET_LOAD 8 |
| |
| #endif /* _LINUX_VIRTIO_REGULATOR_H */ |