Bluetooth: Add management support for user confirmation request

This patch adds support for the user confirmation (numeric comparison)
Secure Simple Pairing authentication method.

Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

3 files changed, 41 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index a5f8c4684a32..ec6acf2f1c0b 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -415,6 +415,17 @@ struct hci_cp_io_capability_reply {
         __u8     authentication;
 } __packed;
 
+#define HCI_OP_USER_CONFIRM_REPLY               0x042c
+struct hci_cp_user_confirm_reply {
+        bdaddr_t bdaddr;
+} __packed;
+struct hci_rp_user_confirm_reply {
+        __u8     status;
+        bdaddr_t bdaddr;
+} __packed;
+
+#define HCI_OP_USER_CONFIRM_NEG_REPLY   0x042d
+
 #define HCI_OP_IO_CAPABILITY_NEG_REPLY  0x0434
 struct hci_cp_io_capability_neg_reply {
         bdaddr_t bdaddr;
@@ -936,6 +947,12 @@ struct hci_ev_io_capa_reply {
         __u8     authentication;
 } __packed;
 
+#define HCI_EV_USER_CONFIRM_REQUEST     0x33
+struct hci_ev_user_confirm_req {
+        bdaddr_t        bdaddr;
+        __le32          passkey;
+} __packed;
+
 #define HCI_EV_SIMPLE_PAIR_COMPLETE     0x36
 struct hci_ev_simple_pair_complete {
         __u8     status;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 506f25089207..05f4706e6c34 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -762,6 +762,10 @@ int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status);
 int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr);
 int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
 int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value);
+int mgmt_user_confirm_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_user_confirm_neg_reply_complete(u16 index, bdaddr_t *bdaddr,
+                                                                u8 status);
 
 /* HCI info for socket */
 #define hci_pi(sk) ((struct hci_pinfo *) sk)
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 1d25c59be2e3..52376a3295ca 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -172,6 +172,19 @@ struct mgmt_rp_pair_device {
         __u8 status;
 } __packed;
 
+#define MGMT_OP_USER_CONFIRM_REPLY      0x0015
+struct mgmt_cp_user_confirm_reply {
+        __le16 index;
+        bdaddr_t bdaddr;
+} __packed;
+struct mgmt_rp_user_confirm_reply {
+        __le16 index;
+        bdaddr_t bdaddr;
+        __u8 status;
+} __packed;
+
+#define MGMT_OP_USER_CONFIRM_NEG_REPLY  0x0016
+
 #define MGMT_EV_CMD_COMPLETE            0x0001
 struct mgmt_ev_cmd_complete {
         __le16 opcode;
@@ -239,3 +252,10 @@ struct mgmt_ev_pin_code_request {
         __le16 index;
         bdaddr_t bdaddr;
 } __packed;
+
+#define MGMT_EV_USER_CONFIRM_REQUEST    0x000F
+struct mgmt_ev_user_confirm_request {
+        __le16 index;
+        bdaddr_t bdaddr;
+        __le32 value;
+} __packed;