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| author | Brian Gix <brian.gix@intel.com> | 2022-09-01 22:19:13 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-09-06 23:18:24 +0300 |
| commit | b338d91703fae6f6afd67f3f75caa3b8f36ddef3 (patch) | |
| tree | 9e417f34ab8630a1c5f39a8bd579cb5437b89a8b /net/bluetooth/mgmt_util.h | |
| parent | fd3f106677bac70437dc12e76c827294ed495a44 (diff) | |
| download | linux-b338d91703fae6f6afd67f3f75caa3b8f36ddef3.tar.xz | |
Bluetooth: Implement support for Mesh
The patch adds state bits, storage and HCI command chains for sending
and receiving Bluetooth Mesh advertising packets, and delivery to
requesting user space processes. It specifically creates 4 new MGMT
commands and 2 new MGMT events:
MGMT_OP_SET_MESH_RECEIVER - Sets passive scan parameters and a list of
AD Types which will trigger Mesh Packet Received events
MGMT_OP_MESH_READ_FEATURES - Returns information on how many outbound
Mesh packets can be simultaneously queued, and what the currently queued
handles are.
MGMT_OP_MESH_SEND - Command to queue a specific outbound Mesh packet,
with the number of times it should be sent, and the BD Addr to use.
Discrete advertisments are added to the ADV Instance list.
MGMT_OP_MESH_SEND_CANCEL - Command to cancel a prior outbound message
request.
MGMT_EV_MESH_DEVICE_FOUND - Event to deliver entire received Mesh
Advertisement packet, along with timing information.
MGMT_EV_MESH_PACKET_CMPLT - Event to indicate that an outbound packet is
no longer queued for delivery.
Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth/mgmt_util.h')
| -rw-r--r-- | net/bluetooth/mgmt_util.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt_util.h b/net/bluetooth/mgmt_util.h index 98e40395a383..6a8b7e84293d 100644 --- a/net/bluetooth/mgmt_util.h +++ b/net/bluetooth/mgmt_util.h @@ -20,6 +20,16 @@ SOFTWARE IS DISCLAIMED. */ +struct mgmt_mesh_tx { + struct list_head list; + int index; + size_t param_len; + struct sock *sk; + u8 handle; + u8 instance; + u8 param[sizeof(struct mgmt_cp_mesh_send) + 29]; +}; + struct mgmt_pending_cmd { struct list_head list; u16 opcode; @@ -59,3 +69,11 @@ struct mgmt_pending_cmd *mgmt_pending_new(struct sock *sk, u16 opcode, void *data, u16 len); void mgmt_pending_free(struct mgmt_pending_cmd *cmd); void mgmt_pending_remove(struct mgmt_pending_cmd *cmd); +void mgmt_mesh_foreach(struct hci_dev *hdev, + void (*cb)(struct mgmt_mesh_tx *mesh_tx, void *data), + void *data, struct sock *sk); +struct mgmt_mesh_tx *mgmt_mesh_find(struct hci_dev *hdev, u8 handle); +struct mgmt_mesh_tx *mgmt_mesh_next(struct hci_dev *hdev, struct sock *sk); +struct mgmt_mesh_tx *mgmt_mesh_add(struct sock *sk, struct hci_dev *hdev, + void *data, u16 len); +void mgmt_mesh_remove(struct mgmt_mesh_tx *mesh_tx); |