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Filename : virtio_bt.h
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/* SPDX-License-Identifier: BSD-3-Clause */

#ifndef _LINUX_VIRTIO_BT_H
#define _LINUX_VIRTIO_BT_H

#include <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,
};

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 {
	__u8  type;
	__u16 vendor;
	__u16 msft_opcode;
} __attribute__((packed));

struct virtio_bt_config_v2 {
	__u8  type;
	__u8  alignment;
	__u16 vendor;
	__u16 msft_opcode;
};

#endif /* _LINUX_VIRTIO_BT_H */