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| author | Andre Guedes <andre.guedes@openbossa.org> | 2011-06-30 19:20:53 -0300 |
|---|---|---|
| committer | Jaikumar Ganesh <jaikumar@google.com> | 2011-07-11 11:59:30 -0700 |
| commit | e326af428736971ea5632448508f356901b991a1 (patch) | |
| tree | 0e60379416ff24755d97ce74233c4f36743787fb | |
| parent | d5fa5134c1b1f8c450b7f3ccf68499a7df9cd63d (diff) | |
| download | kernel_samsung_crespo-e326af428736971ea5632448508f356901b991a1.zip kernel_samsung_crespo-e326af428736971ea5632448508f356901b991a1.tar.gz kernel_samsung_crespo-e326af428736971ea5632448508f356901b991a1.tar.bz2 | |
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>
| -rw-r--r-- | include/net/bluetooth/hci.h | 6 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 19 |
2 files changed, 25 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index ecedc29..babf855 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -656,6 +656,12 @@ struct hci_rp_read_local_oob_data { #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 +#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d +struct hci_cp_write_le_host_supported { + __u8 le; + __u8 simul; +} __packed; + #define HCI_OP_READ_LOCAL_VERSION 0x1001 struct hci_rp_read_local_version { __u8 status; diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index b7689dd..7681224 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); @@ -1922,6 +1937,10 @@ 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; |