Bluetooth: Add initial implementation of BIS connections

This adds initial support for BIS/BIG which includes:

== Broadcaster role: Setup a periodic advertising and create a BIG ==

> tools/isotest -s 00:00:00:00:00:00
isotest[63]: Connected [00:00:00:00:00:00]
isotest[63]: QoS BIG 0x00 BIS 0x00 Packing 0x00 Framing 0x00]
isotest[63]: Output QoS [Interval 10000 us Latency 10 ms SDU 40 PHY 0x02
RTN 2]
isotest[63]: Sending ...
isotest[63]: Number of packets: 1
isotest[63]: Socket jitter buffer: 80 buffer
< HCI Command: LE Set Perio.. (0x08|0x003e) plen 7
...
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Periodic Advertising Parameters (0x08|0x003e) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Set Perio.. (0x08|0x003f) plen 7
...
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Periodic Advertising Data (0x08|0x003f) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Set Perio.. (0x08|0x0040) plen 2
...
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Periodic Advertising Enable (0x08|0x0040) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Create B.. (0x08|0x0068) plen 31
...
> HCI Event: Command Status (0x0f) plen 4
      LE Create Broadcast Isochronous Group (0x08|0x0068) ncmd 1
        Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 21
      LE Broadcast Isochronous Group Complete (0x1b)
      ...

== Broadcast Receiver role: Create a PA Sync and BIG Sync ==

> tools/isotest -i hci1 -d 00:AA:01:00:00:00
isotest[66]: Waiting for connection 00:AA:01:00:00:00...
< HCI Command: LE Periodic Advert.. (0x08|0x0044) plen 14
...
> HCI Event: Command Status (0x0f) plen 4
      LE Periodic Advertising Create Sync (0x08|0x0044) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Set Extended Sca.. (0x08|0x0041) plen 8
...
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Extended Scan Parameters (0x08|0x0041) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Set Extended Sca.. (0x08|0x0042) plen 6
...
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Extended Scan Enable (0x08|0x0042) ncmd 1
        Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 29
      LE Extended Advertising Report (0x0d)
      ...
> HCI Event: LE Meta Event (0x3e) plen 16
      LE Periodic Advertising Sync Established (0x0e)
      ...
< HCI Command: LE Broadcast Isoch.. (0x08|0x006b) plen 25
...
> HCI Event: Command Status (0x0f) plen 4
      LE Broadcast Isochronous Group Create Sync (0x08|0x006b) ncmd 1
        Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 17
      LE Broadcast Isochronous Group Sync Estabilished (0x1d)
      ...

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h
index 821244ad9d73..39d001fa3acf 100644
--- a/net/bluetooth/hci_request.h
+++ b/net/bluetooth/hci_request.h
@@ -83,6 +83,9 @@ void __hci_req_enable_advertising(struct hci_request *req);
 void __hci_req_disable_advertising(struct hci_request *req);
 void __hci_req_update_adv_data(struct hci_request *req, u8 instance);
 int hci_req_update_adv_data(struct hci_dev *hdev, u8 instance);
+int hci_req_start_per_adv(struct hci_dev *hdev, u8 instance, u32 flags,
+			  u16 min_interval, u16 max_interval,
+			  u16 sync_interval);
 void __hci_req_update_scan_rsp_data(struct hci_request *req, u8 instance);
 
 int __hci_req_schedule_adv_instance(struct hci_request *req, u8 instance,
@@ -92,8 +95,14 @@ void hci_req_clear_adv_instance(struct hci_dev *hdev, struct sock *sk,
 				bool force);
 
 int __hci_req_setup_ext_adv_instance(struct hci_request *req, u8 instance);
+int __hci_req_setup_per_adv_instance(struct hci_request *req, u8 instance,
+				     u16 min_interval, u16 max_interval);
 int __hci_req_start_ext_adv(struct hci_request *req, u8 instance);
+int __hci_req_start_per_adv(struct hci_request *req, u8 instance, u32 flags,
+			    u16 min_interval, u16 max_interval,
+			    u16 sync_interval);
 int __hci_req_enable_ext_advertising(struct hci_request *req, u8 instance);
+int __hci_req_enable_per_advertising(struct hci_request *req, u8 instance);
 int __hci_req_disable_ext_adv_instance(struct hci_request *req, u8 instance);
 int __hci_req_remove_ext_adv_instance(struct hci_request *req, u8 instance);
 void __hci_req_clear_ext_adv_sets(struct hci_request *req);