#include <linux/kernel.h>
#include <linux/uaccess.h>
+#include <linux/module.h>
#include <asm/unaligned.h>
#include <net/bluetooth/bluetooth.h>
key->pin_len);
}
+ cmd_complete(sk, index, MGMT_OP_LOAD_LINK_KEYS, NULL, 0);
+
hci_dev_unlock_bh(hdev);
hci_dev_put(hdev);
return err;
}
-static int user_confirm_reply(struct sock *sk, u16 index, unsigned char *data,
- u16 len, int success)
+static int user_pairing_resp(struct sock *sk, u16 index, bdaddr_t *bdaddr,
+ u16 mgmt_op, u16 hci_op, __le32 passkey)
{
- struct mgmt_cp_user_confirm_reply *cp = (void *) data;
- u16 mgmt_op, hci_op;
struct pending_cmd *cmd;
struct hci_dev *hdev;
+ struct hci_conn *conn;
int err;
- BT_DBG("");
-
- if (success) {
- mgmt_op = MGMT_OP_USER_CONFIRM_REPLY;
- hci_op = HCI_OP_USER_CONFIRM_REPLY;
- } else {
- mgmt_op = MGMT_OP_USER_CONFIRM_NEG_REPLY;
- hci_op = HCI_OP_USER_CONFIRM_NEG_REPLY;
- }
-
- if (len != sizeof(*cp))
- return cmd_status(sk, index, mgmt_op,
- MGMT_STATUS_INVALID_PARAMS);
-
hdev = hci_dev_get(index);
if (!hdev)
return cmd_status(sk, index, mgmt_op,
hci_dev_lock_bh(hdev);
if (!test_bit(HCI_UP, &hdev->flags)) {
- err = cmd_status(sk, index, mgmt_op, ENETDOWN);
- goto failed;
+ err = cmd_status(sk, index, mgmt_op, MGMT_STATUS_NOT_POWERED);
+ goto done;
+ }
+
+ /*
+ * Check for an existing ACL link, if present pair via
+ * HCI commands.
+ *
+ * If no ACL link is present, check for an LE link and if
+ * present, pair via the SMP engine.
+ *
+ * If neither ACL nor LE links are present, fail with error.
+ */
+ conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, bdaddr);
+ if (!conn) {
+ conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, bdaddr);
+ if (!conn) {
+ err = cmd_status(sk, index, mgmt_op,
+ MGMT_STATUS_NOT_CONNECTED);
+ goto done;
+ }
+
+ /* Continue with pairing via SMP */
+
+ err = cmd_status(sk, index, mgmt_op, MGMT_STATUS_SUCCESS);
+ goto done;
}
- cmd = mgmt_pending_add(sk, mgmt_op, hdev, data, len);
+ cmd = mgmt_pending_add(sk, mgmt_op, hdev, bdaddr, sizeof(*bdaddr));
if (!cmd) {
err = -ENOMEM;
- goto failed;
+ goto done;
}
- err = hci_send_cmd(hdev, hci_op, sizeof(cp->bdaddr), &cp->bdaddr);
+ /* Continue with pairing via HCI */
+ if (hci_op == HCI_OP_USER_PASSKEY_REPLY) {
+ struct hci_cp_user_passkey_reply cp;
+
+ bacpy(&cp.bdaddr, bdaddr);
+ cp.passkey = passkey;
+ err = hci_send_cmd(hdev, hci_op, sizeof(cp), &cp);
+ } else
+ err = hci_send_cmd(hdev, hci_op, sizeof(*bdaddr), bdaddr);
+
if (err < 0)
mgmt_pending_remove(cmd);
-failed:
+done:
hci_dev_unlock_bh(hdev);
hci_dev_put(hdev);
return err;
}
+static int user_confirm_reply(struct sock *sk, u16 index, void *data, u16 len)
+{
+ struct mgmt_cp_user_confirm_reply *cp = (void *) data;
+
+ BT_DBG("");
+
+ if (len != sizeof(*cp))
+ return cmd_status(sk, index, MGMT_OP_USER_CONFIRM_REPLY,
+ MGMT_STATUS_INVALID_PARAMS);
+
+ return user_pairing_resp(sk, index, &cp->bdaddr,
+ MGMT_OP_USER_CONFIRM_REPLY,
+ HCI_OP_USER_CONFIRM_REPLY, 0);
+}
+
+static int user_confirm_neg_reply(struct sock *sk, u16 index, void *data,
+ u16 len)
+{
+ struct mgmt_cp_user_confirm_reply *cp = (void *) data;
+
+ BT_DBG("");
+
+ if (len != sizeof(*cp))
+ return cmd_status(sk, index, MGMT_OP_USER_CONFIRM_NEG_REPLY,
+ MGMT_STATUS_INVALID_PARAMS);
+
+ return user_pairing_resp(sk, index, &cp->bdaddr,
+ MGMT_OP_USER_CONFIRM_NEG_REPLY,
+ HCI_OP_USER_CONFIRM_NEG_REPLY, 0);
+}
+
+static int user_passkey_reply(struct sock *sk, u16 index, void *data, u16 len)
+{
+ struct mgmt_cp_user_passkey_reply *cp = (void *) data;
+
+ BT_DBG("");
+
+ if (len != sizeof(*cp))
+ return cmd_status(sk, index, MGMT_OP_USER_PASSKEY_REPLY,
+ EINVAL);
+
+ return user_pairing_resp(sk, index, &cp->bdaddr,
+ MGMT_OP_USER_PASSKEY_REPLY,
+ HCI_OP_USER_PASSKEY_REPLY, cp->passkey);
+}
+
+static int user_passkey_neg_reply(struct sock *sk, u16 index, void *data,
+ u16 len)
+{
+ struct mgmt_cp_user_passkey_neg_reply *cp = (void *) data;
+
+ BT_DBG("");
+
+ if (len != sizeof(*cp))
+ return cmd_status(sk, index, MGMT_OP_USER_PASSKEY_NEG_REPLY,
+ EINVAL);
+
+ return user_pairing_resp(sk, index, &cp->bdaddr,
+ MGMT_OP_USER_PASSKEY_NEG_REPLY,
+ HCI_OP_USER_PASSKEY_NEG_REPLY, 0);
+}
+
static int set_local_name(struct sock *sk, u16 index, unsigned char *data,
u16 len)
{
return err;
}
-static int start_discovery(struct sock *sk, u16 index)
+static int start_discovery(struct sock *sk, u16 index,
+ unsigned char *data, u16 len)
{
+ struct mgmt_cp_start_discovery *cp = (void *) data;
struct pending_cmd *cmd;
struct hci_dev *hdev;
int err;
BT_DBG("hci%u", index);
+ if (len != sizeof(*cp))
+ return cmd_status(sk, index, MGMT_OP_START_DISCOVERY,
+ MGMT_STATUS_INVALID_PARAMS);
+
hdev = hci_dev_get(index);
if (!hdev)
return cmd_status(sk, index, MGMT_OP_START_DISCOVERY,
err = pair_device(sk, index, buf + sizeof(*hdr), len);
break;
case MGMT_OP_USER_CONFIRM_REPLY:
- err = user_confirm_reply(sk, index, buf + sizeof(*hdr), len, 1);
+ err = user_confirm_reply(sk, index, buf + sizeof(*hdr), len);
break;
case MGMT_OP_USER_CONFIRM_NEG_REPLY:
- err = user_confirm_reply(sk, index, buf + sizeof(*hdr), len, 0);
+ err = user_confirm_neg_reply(sk, index, buf + sizeof(*hdr),
+ len);
+ break;
+ case MGMT_OP_USER_PASSKEY_REPLY:
+ err = user_passkey_reply(sk, index, buf + sizeof(*hdr), len);
+ break;
+ case MGMT_OP_USER_PASSKEY_NEG_REPLY:
+ err = user_passkey_neg_reply(sk, index, buf + sizeof(*hdr),
+ len);
break;
case MGMT_OP_SET_LOCAL_NAME:
err = set_local_name(sk, index, buf + sizeof(*hdr), len);
len);
break;
case MGMT_OP_START_DISCOVERY:
- err = start_discovery(sk, index);
+ err = start_discovery(sk, index, buf + sizeof(*hdr), len);
break;
case MGMT_OP_STOP_DISCOVERY:
err = stop_discovery(sk, index);
NULL);
}
-static int confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
+int mgmt_user_passkey_request(struct hci_dev *hdev, bdaddr_t *bdaddr)
+{
+ struct mgmt_ev_user_passkey_request ev;
+
+ BT_DBG("%s", hdev->name);
+
+ bacpy(&ev.bdaddr, bdaddr);
+
+ return mgmt_event(MGMT_EV_USER_PASSKEY_REQUEST, hdev, &ev, sizeof(ev),
+ NULL);
+}
+
+static int user_pairing_resp_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status, u8 opcode)
{
struct pending_cmd *cmd;
int mgmt_user_confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status)
{
- return confirm_reply_complete(hdev, bdaddr, mgmt_status(status),
+ return user_pairing_resp_complete(hdev, bdaddr, status,
MGMT_OP_USER_CONFIRM_REPLY);
}
int mgmt_user_confirm_neg_reply_complete(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 status)
{
- return confirm_reply_complete(hdev, bdaddr, mgmt_status(status),
+ return user_pairing_resp_complete(hdev, bdaddr, status,
MGMT_OP_USER_CONFIRM_NEG_REPLY);
}
+int mgmt_user_passkey_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
+ u8 status)
+{
+ return user_pairing_resp_complete(hdev, bdaddr, status,
+ MGMT_OP_USER_PASSKEY_REPLY);
+}
+
+int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev,
+ bdaddr_t *bdaddr, u8 status)
+{
+ return user_pairing_resp_complete(hdev, bdaddr, status,
+ MGMT_OP_USER_PASSKEY_NEG_REPLY);
+}
+
int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status)
{
struct mgmt_ev_auth_failed ev;
projects / karo-tx-linux.git / blobdiff