Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

1 files changed, 93 insertions, 6 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 4fd2cf3bcd05..2022b43c7353 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -29,6 +29,7 @@
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
+#include <net/bluetooth/mgmt.h>
 
 /* Handle HCI Event packets */
 
@@ -303,7 +304,7 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
 
         hci_dev_lock(hdev);
 
-        if (status != 0) {
+        if (status) {
                 mgmt_write_scan_failed(hdev, param, status);
                 hdev->discov_timeout = 0;
                 goto done;
@@ -925,7 +926,7 @@ static void hci_cc_pin_code_reply(struct hci_dev *hdev, struct sk_buff *skb)
         if (test_bit(HCI_MGMT, &hdev->dev_flags))
                 mgmt_pin_code_reply_complete(hdev, &rp->bdaddr, rp->status);
 
-        if (rp->status != 0)
+        if (rp->status)
                 goto unlock;
 
         cp = hci_sent_cmd_data(hdev, HCI_OP_PIN_CODE_REPLY);
@@ -1891,6 +1892,22 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
         }
 }
 
+static u8 hci_to_mgmt_reason(u8 err)
+{
+        switch (err) {
+        case HCI_ERROR_CONNECTION_TIMEOUT:
+                return MGMT_DEV_DISCONN_TIMEOUT;
+        case HCI_ERROR_REMOTE_USER_TERM:
+        case HCI_ERROR_REMOTE_LOW_RESOURCES:
+        case HCI_ERROR_REMOTE_POWER_OFF:
+                return MGMT_DEV_DISCONN_REMOTE;
+        case HCI_ERROR_LOCAL_HOST_TERM:
+                return MGMT_DEV_DISCONN_LOCAL_HOST;
+        default:
+                return MGMT_DEV_DISCONN_UNKNOWN;
+        }
+}
+
 static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
         struct hci_ev_disconn_complete *ev = (void *) skb->data;
@@ -1909,12 +1926,15 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
         if (test_and_clear_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags) &&
             (conn->type == ACL_LINK || conn->type == LE_LINK)) {
-                if (ev->status != 0)
+                if (ev->status) {
                         mgmt_disconnect_failed(hdev, &conn->dst, conn->type,
                                                conn->dst_type, ev->status);
-                else
+                } else {
+                        u8 reason = hci_to_mgmt_reason(ev->reason);
+
                         mgmt_device_disconnected(hdev, &conn->dst, conn->type,
-                                                 conn->dst_type);
+                                                 conn->dst_type, reason);
+                }
         }
 
         if (ev->status == 0) {
@@ -3259,6 +3279,65 @@ static void hci_user_passkey_request_evt(struct hci_dev *hdev,
                 mgmt_user_passkey_request(hdev, &ev->bdaddr, ACL_LINK, 0);
 }
 
+static void hci_user_passkey_notify_evt(struct hci_dev *hdev,
+                                        struct sk_buff *skb)
+{
+        struct hci_ev_user_passkey_notify *ev = (void *) skb->data;
+        struct hci_conn *conn;
+
+        BT_DBG("%s", hdev->name);
+
+        conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+        if (!conn)
+                return;
+
+        conn->passkey_notify = __le32_to_cpu(ev->passkey);
+        conn->passkey_entered = 0;
+
+        if (test_bit(HCI_MGMT, &hdev->dev_flags))
+                mgmt_user_passkey_notify(hdev, &conn->dst, conn->type,
+                                         conn->dst_type, conn->passkey_notify,
+                                         conn->passkey_entered);
+}
+
+static void hci_keypress_notify_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+        struct hci_ev_keypress_notify *ev = (void *) skb->data;
+        struct hci_conn *conn;
+
+        BT_DBG("%s", hdev->name);
+
+        conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+        if (!conn)
+                return;
+
+        switch (ev->type) {
+        case HCI_KEYPRESS_STARTED:
+                conn->passkey_entered = 0;
+                return;
+
+        case HCI_KEYPRESS_ENTERED:
+                conn->passkey_entered++;
+                break;
+
+        case HCI_KEYPRESS_ERASED:
+                conn->passkey_entered--;
+                break;
+
+        case HCI_KEYPRESS_CLEARED:
+                conn->passkey_entered = 0;
+                break;
+
+        case HCI_KEYPRESS_COMPLETED:
+                return;
+        }
+
+        if (test_bit(HCI_MGMT, &hdev->dev_flags))
+                mgmt_user_passkey_notify(hdev, &conn->dst, conn->type,
+                                         conn->dst_type, conn->passkey_notify,
+                                         conn->passkey_entered);
+}
+
 static void hci_simple_pair_complete_evt(struct hci_dev *hdev,
                                          struct sk_buff *skb)
 {
@@ -3278,7 +3357,7 @@ static void hci_simple_pair_complete_evt(struct hci_dev *hdev,
          * initiated the authentication. A traditional auth_complete
          * event gets always produced as initiator and is also mapped to
          * the mgmt_auth_failed event */
-        if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) && ev->status != 0)
+        if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) && ev->status)
                 mgmt_auth_failed(hdev, &conn->dst, conn->type, conn->dst_type,
                                  ev->status);
 
@@ -3623,6 +3702,14 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
                 hci_user_passkey_request_evt(hdev, skb);
                 break;
 
+        case HCI_EV_USER_PASSKEY_NOTIFY:
+                hci_user_passkey_notify_evt(hdev, skb);
+                break;
+
+        case HCI_EV_KEYPRESS_NOTIFY:
+                hci_keypress_notify_evt(hdev, skb);
+                break;
+
         case HCI_EV_SIMPLE_PAIR_COMPLETE:
                 hci_simple_pair_complete_evt(hdev, skb);
                 break;