From f9b49306dc0b9f514ffb275ae853c50d7ccd6856 Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Thu, 30 Jun 2011 19:20:53 -0300 Subject: Bluetooth: Write LE Host Supported command This patch adds a handler to Write LE Host Supported command complete events. Once this commands has completed successfully, we should read the extended LMP features and update the extfeatures field in hci_dev. Signed-off-by: Andre Guedes Signed-off-by: Gustavo F. Padovan --- net/bluetooth/hci_event.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'net') diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 93d528cddaa7..4ed59a8a383e 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -915,6 +915,21 @@ static void hci_cc_le_ltk_neg_reply(struct hci_dev *hdev, struct sk_buff *skb) hci_req_complete(hdev, HCI_OP_LE_LTK_NEG_REPLY, rp->status); } +static inline void hci_cc_write_le_host_supported(struct hci_dev *hdev, + struct sk_buff *skb) +{ + struct hci_cp_read_local_ext_features cp; + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + if (status) + return; + + cp.page = 0x01; + hci_send_cmd(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES, sizeof(cp), &cp); +} + static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status) { BT_DBG("%s status 0x%x", hdev->name, status); @@ -1921,6 +1936,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk hci_cc_le_ltk_neg_reply(hdev, skb); break; + case HCI_OP_WRITE_LE_HOST_SUPPORTED: + hci_cc_write_le_host_supported(hdev, skb); + break; + default: BT_DBG("%s opcode 0x%x", hdev->name, opcode); break; -- cgit v1.2.1