[PATCH v2 4/7] Bluetooth: Add helper functions to send LE scan commands
From: Andre Guedes <hidden>
Date: 2012-01-10 21:20:52
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
This patch creates two helper functions to send LE Set Scan Parameters and LE Set Scan Enable commands. Signed-off-by: Andre Guedes <redacted> Acked-by: Marcel Holtmann <marcel@holtmann.org> --- net/bluetooth/hci_core.c | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 29bc1c6..0f8884f 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c@@ -89,6 +89,29 @@ static void hci_notify(struct hci_dev *hdev, int event) atomic_notifier_call_chain(&hci_notifier, event, hdev); } +static int send_le_scan_param_cmd(struct hci_dev *hdev, u8 type, u16 interval, + u16 window) +{ + struct hci_cp_le_set_scan_param cp; + + memset(&cp, 0, sizeof(cp)); + cp.type = type; + cp.interval = cpu_to_le16(interval); + cp.window = cpu_to_le16(window); + + return hci_send_cmd(hdev, HCI_OP_LE_SET_SCAN_PARAM, sizeof(cp), &cp); +} + +static int send_le_scan_enable_cmd(struct hci_dev *hdev, u8 enable) +{ + struct hci_cp_le_set_scan_enable cp; + + memset(&cp, 0, sizeof(cp)); + cp.enable = enable; + + return hci_send_cmd(hdev, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp); +} + /* ---- HCI requests ---- */ void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result)
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1.7.8.1