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authorAndre Guedes <andre.guedes@openbossa.org>2011-06-30 19:20:53 -0300
committerGustavo F. Padovan <padovan@profusion.mobi>2011-07-06 19:10:32 -0300
commitf9b49306dc0b9f514ffb275ae853c50d7ccd6856 (patch)
tree0c3f369861279638dc680251325a5aa520b5fd63 /net/bluetooth
parent971e3a4bbcbf7378315b85150853d86be59cffe0 (diff)
downloadop-kernel-dev-f9b49306dc0b9f514ffb275ae853c50d7ccd6856.zip
op-kernel-dev-f9b49306dc0b9f514ffb275ae853c50d7ccd6856.tar.gz
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 <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_event.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 93d528c..4ed59a8 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;
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