/* SPDX-License-Identifier: BSD-3-Clause */

#ifndef _LINUX_VIRTIO_BT_H
#define _LINUX_VIRTIO_BT_H

#include "standard-headers/linux/virtio_types.h"

/* Feature bits */
#define VIRTIO_BT_F_VND_HCI	0	/* Indicates vendor command support */
#define VIRTIO_BT_F_MSFT_EXT	1	/* Indicates MSFT vendor support */
#define VIRTIO_BT_F_AOSP_EXT	2	/* Indicates AOSP vendor support */
#define VIRTIO_BT_F_CONFIG_V2	3	/* Use second version configuration */

enum virtio_bt_config_type {
	VIRTIO_BT_CONFIG_TYPE_PRIMARY	= 0,
	VIRTIO_BT_CONFIG_TYPE_AMP	= 1,
};

enum virtio_bt_config_vendor {
	VIRTIO_BT_CONFIG_VENDOR_NONE	= 0,
	VIRTIO_BT_CONFIG_VENDOR_ZEPHYR	= 1,
	VIRTIO_BT_CONFIG_VENDOR_INTEL	= 2,
	VIRTIO_BT_CONFIG_VENDOR_REALTEK	= 3,
};

struct virtio_bt_config {
	uint8_t  type;
	uint16_t vendor;
	uint16_t msft_opcode;
} QEMU_PACKED;

struct virtio_bt_config_v2 {
	uint8_t  type;
	uint8_t  alignment;
	uint16_t vendor;
	uint16_t msft_opcode;
};

#endif /* _LINUX_VIRTIO_BT_H */