1 /* SPDX-License-Identifier: BSD-3-Clause */ 2 3 #ifndef _UAPI_LINUX_VIRTIO_BT_H 4 #define _UAPI_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 14 enum virtio_bt_config_type { 15 VIRTIO_BT_CONFIG_TYPE_PRIMARY = 0, 16 VIRTIO_BT_CONFIG_TYPE_AMP = 1, 17 }; 18 19 enum virtio_bt_config_vendor { 20 VIRTIO_BT_CONFIG_VENDOR_NONE = 0, 21 VIRTIO_BT_CONFIG_VENDOR_ZEPHYR = 1, 22 VIRTIO_BT_CONFIG_VENDOR_INTEL = 2, 23 VIRTIO_BT_CONFIG_VENDOR_REALTEK = 3, 24 }; 25 26 struct virtio_bt_config { 27 __u8 type; 28 __u16 vendor; 29 __u16 msft_opcode; 30 } __attribute__((packed)); 31 32 struct virtio_bt_config_v2 { 33 __u8 type; 34 __u8 alignment; 35 __u16 vendor; 36 __u16 msft_opcode; 37 }; 38 39 #endif /* _UAPI_LINUX_VIRTIO_BT_H */ 40