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1/* SPDX-License-Identifier: BSD-3-Clause */
2
3#ifndef _LINUX_VIRTIO_BT_H
4#define _LINUX_VIRTIO_BT_H
5
6#include <linux/virtio_types.h>
7
8/* Feature bits */
9#define VIRTIO_BT_F_VND_HCI 0 /* Indicates vendor command support */
10#define VIRTIO_BT_F_MSFT_EXT 1 /* Indicates MSFT vendor support */
11#define VIRTIO_BT_F_AOSP_EXT 2 /* Indicates AOSP vendor support */
12#define VIRTIO_BT_F_CONFIG_V2 3 /* Use second version configuration */
13
14enum virtio_bt_config_type {
15 VIRTIO_BT_CONFIG_TYPE_PRIMARY = 0,
16};
17
18enum virtio_bt_config_vendor {
19 VIRTIO_BT_CONFIG_VENDOR_NONE = 0,
20 VIRTIO_BT_CONFIG_VENDOR_ZEPHYR = 1,
21 VIRTIO_BT_CONFIG_VENDOR_INTEL = 2,
22 VIRTIO_BT_CONFIG_VENDOR_REALTEK = 3,
23};
24
25struct virtio_bt_config {
26 __u8 type;
27 __u16 vendor;
28 __u16 msft_opcode;
29} __attribute__((packed));
30
31struct virtio_bt_config_v2 {
32 __u8 type;
33 __u8 alignment;
34 __u16 vendor;
35 __u16 msft_opcode;
36};
37
38#endif /* _LINUX_VIRTIO_BT_H */