diff options
| author | Vinicius Costa Gomes <vinicius.gomes@openbossa.org> | 2011-06-09 23:50:47 +0200 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-06-13 20:48:25 +0200 |
| commit | a7a595f675f1b33dc73167147321dba5c4395acc (patch) | |
| tree | ee17d1ba777fd18ec7b666a356b00c131cb5f0f2 /include/net/bluetooth | |
| parent | Bluetooth: Add SMP confirmation checks methods (diff) | |
| download | linux-a7a595f675f1b33dc73167147321dba5c4395acc.tar.xz linux-a7a595f675f1b33dc73167147321dba5c4395acc.zip | |
Bluetooth: Add support for LE Start Encryption
This adds support for starting SMP Phase 2 Encryption, when the initial
SMP negotiation is successful. This adds the LE Start Encryption and LE
Long Term Key Request commands and related events.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/hci.h | 34 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 6 |
2 files changed, 40 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index bd285c6a5509..65345cd215be 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -745,6 +745,33 @@ struct hci_cp_le_conn_update { __le16 max_ce_len; } __packed; +#define HCI_OP_LE_START_ENC 0x2019 +struct hci_cp_le_start_enc { + __le16 handle; + __u8 rand[8]; + __le16 ediv; + __u8 ltk[16]; +} __packed; + +#define HCI_OP_LE_LTK_REPLY 0x201a +struct hci_cp_le_ltk_reply { + __le16 handle; + __u8 ltk[16]; +} __packed; +struct hci_rp_le_ltk_reply { + __u8 status; + __le16 handle; +} __packed; + +#define HCI_OP_LE_LTK_NEG_REPLY 0x201b +struct hci_cp_le_ltk_neg_reply { + __le16 handle; +} __packed; +struct hci_rp_le_ltk_neg_reply { + __u8 status; + __le16 handle; +} __packed; + /* ---- HCI Events ---- */ #define HCI_EV_INQUIRY_COMPLETE 0x01 @@ -1035,6 +1062,13 @@ struct hci_ev_le_conn_complete { __u8 clk_accurancy; } __packed; +#define HCI_EV_LE_LTK_REQ 0x05 +struct hci_ev_le_ltk_req { + __le16 handle; + __u8 random[8]; + __le16 ediv; +} __packed; + /* Advertising report event types */ #define ADV_IND 0x00 #define ADV_DIRECT_IND 0x01 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 7837f3260863..ab6842c6e49a 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -249,6 +249,7 @@ struct hci_conn { __u8 power_save; __u16 disc_timeout; unsigned long pend; + __u8 ltk[16]; __u8 remote_cap; __u8 remote_oob; @@ -861,4 +862,9 @@ void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result); void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); +void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], + __u8 ltk[16]); +void hci_le_ltk_reply(struct hci_conn *conn, u8 ltk[16]); +void hci_le_ltk_neg_reply(struct hci_conn *conn); + #endif /* __HCI_CORE_H */ |