[PATCH 6/7] Bluetooth: Add hci_do_le_scan() to hci_core
From: Andre Guedes <hidden>
Date: 2011-12-14 16:25:25
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
This patch adds to hci_core the hci_do_le_scan function which should be used to scan LE devices. Signed-off-by: Andre Guedes <redacted> --- include/net/bluetooth/hci_core.h | 2 ++ net/bluetooth/hci_core.c | 21 +++++++++++++++++++++ 2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 0ef3c7c..eab90b8 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h@@ -1008,5 +1008,7 @@ void hci_le_ltk_neg_reply(struct hci_conn *conn); int hci_do_inquiry(struct hci_dev *hdev, u8 length); int hci_cancel_inquiry(struct hci_dev *hdev); +int hci_do_le_scan(struct hci_dev *hdev, u8 type, u16 interval, u16 window, + int timeout); #endif /* __HCI_CORE_H */
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 56fcc59..9b659af 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c@@ -2688,5 +2688,26 @@ int hci_cancel_inquiry(struct hci_dev *hdev) return hci_send_cmd(hdev, HCI_OP_INQUIRY_CANCEL, 0, NULL); } +int hci_do_le_scan(struct hci_dev *hdev, u8 type, u16 interval, u16 window, + int timeout) +{ + struct le_scan_params *params = &hdev->le_scan_params; + + BT_DBG("%s", hdev->name); + + if (work_busy(&hdev->le_scan_wk) || + test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + return -EINPROGRESS; + + params->type = type; + params->interval = interval; + params->window = window; + params->timeout = timeout; + + queue_work(hdev->workqueue, &hdev->le_scan_wk); + + return 0; +} + module_param(enable_hs, bool, 0644); MODULE_PARM_DESC(enable_hs, "Enable High Speed");
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1.7.8