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| author | Jaganath Kanakkassery <jaganath.k.os@gmail.com> | 2018-07-19 13:39:42 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2018-07-30 13:44:52 +0200 |
| commit | a0fb3726ba55138ef6fdd5dc67da6d9a70360696 (patch) | |
| tree | 85a4b590c2ef41b8eac7fcc48b88739cf1c285f8 /net/bluetooth/mgmt.c | |
| parent | Bluetooth: Impmlement extended adv enable (diff) | |
| download | linux-a0fb3726ba55138ef6fdd5dc67da6d9a70360696.tar.xz linux-a0fb3726ba55138ef6fdd5dc67da6d9a70360696.zip | |
Bluetooth: Use Set ext adv/scan rsp data if controller supports
This patch implements Set Ext Adv data and Set Ext Scan rsp data
if controller support extended advertising.
Currently the operation is set as Complete data and fragment
preference is set as no fragment
< HCI Command: LE Set Extended Advertising Data (0x08|0x0037) plen 35
Handle: 0x00
Operation: Complete extended advertising data (0x03)
Fragment preference: Minimize fragmentation (0x01)
Data length: 0x15
16-bit Service UUIDs (complete): 2 entries
Heart Rate (0x180d)
Battery Service (0x180f)
Name (complete): Test LE
Company: Google (224)
Data: 0102
> HCI Event: Command Complete (0x0e) plen 4
LE Set Extended Advertising Data (0x08|0x0037) ncmd 1
Status: Success (0x00)
Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 761a9aeaa824..142f7e72a9a2 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1847,10 +1847,17 @@ static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) */ if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { struct hci_request req; - hci_req_init(&req, hdev); - __hci_req_update_adv_data(&req, 0x00); - __hci_req_update_scan_rsp_data(&req, 0x00); + if (ext_adv_capable(hdev)) { + int err; + + err = __hci_req_setup_ext_adv_instance(&req, 0x00); + if (!err) + __hci_req_update_scan_rsp_data(&req, 0x00); + } else { + __hci_req_update_adv_data(&req, 0x00); + __hci_req_update_scan_rsp_data(&req, 0x00); + } hci_req_run(&req, NULL); hci_update_background_scan(hdev); } |