+static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+ struct hci_ev_cmd_complete *ev = (void *) skb->data;
+ __u16 opcode;
+
+ skb_pull(skb, sizeof(*ev));
+
+ opcode = __le16_to_cpu(ev->opcode);
+
+ switch (opcode) {
+ case HCI_OP_INQUIRY_CANCEL:
+ hci_cc_inquiry_cancel(hdev, skb);
+ break;
+
+ case HCI_OP_EXIT_PERIODIC_INQ:
+ hci_cc_exit_periodic_inq(hdev, skb);
+ break;
+
+ case HCI_OP_REMOTE_NAME_REQ_CANCEL:
+ hci_cc_remote_name_req_cancel(hdev, skb);
+ break;
+
+ case HCI_OP_ROLE_DISCOVERY:
+ hci_cc_role_discovery(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_LINK_POLICY:
+ hci_cc_write_link_policy(hdev, skb);
+ break;
+
+ case HCI_OP_RESET:
+ hci_cc_reset(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_LOCAL_NAME:
+ hci_cc_write_local_name(hdev, skb);
+ break;
+
+ case HCI_OP_READ_LOCAL_NAME:
+ hci_cc_read_local_name(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_AUTH_ENABLE:
+ hci_cc_write_auth_enable(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_ENCRYPT_MODE:
+ hci_cc_write_encrypt_mode(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_SCAN_ENABLE:
+ hci_cc_write_scan_enable(hdev, skb);
+ break;
+
+ case HCI_OP_READ_CLASS_OF_DEV:
+ hci_cc_read_class_of_dev(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_CLASS_OF_DEV:
+ hci_cc_write_class_of_dev(hdev, skb);
+ break;
+
+ case HCI_OP_READ_VOICE_SETTING:
+ hci_cc_read_voice_setting(hdev, skb);
+ break;
+
+ case HCI_OP_WRITE_VOICE_SETTING:
+ hci_cc_write_voice_setting(hdev, skb);
+ break;
+
+ case HCI_OP_HOST_BUFFER_SIZE:
+ hci_cc_host_buffer_size(hdev, skb);
+ break;
+
+ case HCI_OP_READ_LOCAL_VERSION:
+ hci_cc_read_local_version(hdev, skb);
+ break;
+
+ case HCI_OP_READ_LOCAL_COMMANDS:
+ hci_cc_read_local_commands(hdev, skb);
+ break;
+
+ case HCI_OP_READ_LOCAL_FEATURES:
+ hci_cc_read_local_features(hdev, skb);
+ break;
+
+ case HCI_OP_READ_BUFFER_SIZE:
+ hci_cc_read_buffer_size(hdev, skb);
+ break;
+
+ case HCI_OP_READ_BD_ADDR:
+ hci_cc_read_bd_addr(hdev, skb);
+ break;
+
+ default:
+ BT_DBG("%s opcode 0x%x", hdev->name, opcode);
+ break;
+ }
+
+ if (ev->ncmd) {
+ atomic_set(&hdev->cmd_cnt, 1);
+ if (!skb_queue_empty(&hdev->cmd_q))
+ hci_sched_cmd(hdev);
+ }
+}
+
+static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+ struct hci_ev_cmd_status *ev = (void *) skb->data;
+ __u16 opcode;
+
+ skb_pull(skb, sizeof(*ev));
+
+ opcode = __le16_to_cpu(ev->opcode);
+
+ switch (opcode) {
+ case HCI_OP_INQUIRY:
+ hci_cs_inquiry(hdev, ev->status);
+ break;
+
+ case HCI_OP_CREATE_CONN:
+ hci_cs_create_conn(hdev, ev->status);
+ break;
+
+ case HCI_OP_ADD_SCO:
+ hci_cs_add_sco(hdev, ev->status);
+ break;
+
+ case HCI_OP_REMOTE_NAME_REQ:
+ hci_cs_remote_name_req(hdev, ev->status);
+ break;
+
+ case HCI_OP_SETUP_SYNC_CONN:
+ hci_cs_setup_sync_conn(hdev, ev->status);
+ break;
+
+ case HCI_OP_SNIFF_MODE:
+ hci_cs_sniff_mode(hdev, ev->status);
+ break;
+
+ case HCI_OP_EXIT_SNIFF_MODE:
+ hci_cs_exit_sniff_mode(hdev, ev->status);
+ break;
+
+ default:
+ BT_DBG("%s opcode 0x%x", hdev->name, opcode);
+ break;
+ }
+
+ if (ev->ncmd) {
+ atomic_set(&hdev->cmd_cnt, 1);
+ if (!skb_queue_empty(&hdev->cmd_q))
+ hci_sched_cmd(hdev);
+ }
+}
+
+static inline void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+ struct hci_ev_role_change *ev = (void *) skb->data;
+ struct hci_conn *conn;
+
+ BT_DBG("%s status %d", hdev->name, ev->status);
+
+ hci_dev_lock(hdev);
+
+ conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+ if (conn) {
+ if (!ev->status) {
+ if (ev->role)
+ conn->link_mode &= ~HCI_LM_MASTER;
+ else
+ conn->link_mode |= HCI_LM_MASTER;
+ }
+
+ clear_bit(HCI_CONN_RSWITCH_PEND, &conn->pend);
+
+ hci_role_switch_cfm(conn, ev->status, ev->role);
+ }
+
+ hci_dev_unlock(hdev);
+}
+
+static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+ struct hci_ev_num_comp_pkts *ev = (void *) skb->data;
+ __le16 *ptr;
+ int i;
+
+ skb_pull(skb, sizeof(*ev));
+
+ BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl);
+
+ if (skb->len < ev->num_hndl * 4) {
+ BT_DBG("%s bad parameters", hdev->name);
+ return;
+ }
+
+ tasklet_disable(&hdev->tx_task);
+
+ for (i = 0, ptr = (__le16 *) skb->data; i < ev->num_hndl; i++) {
+ struct hci_conn *conn;
+ __u16 handle, count;
+
+ handle = get_unaligned_le16(ptr++);
+ count = get_unaligned_le16(ptr++);
+
+ conn = hci_conn_hash_lookup_handle(hdev, handle);
+ if (conn) {
+ conn->sent -= count;
+
+ if (conn->type == ACL_LINK) {
+ if ((hdev->acl_cnt += count) > hdev->acl_pkts)
+ hdev->acl_cnt = hdev->acl_pkts;
+ } else {
+ if ((hdev->sco_cnt += count) > hdev->sco_pkts)
+ hdev->sco_cnt = hdev->sco_pkts;
+ }
+ }
+ }
+
+ hci_sched_tx(hdev);
+
+ tasklet_enable(&hdev->tx_task);
+}
+
+static inline void hci_mode_change_evt(struct hci_dev *hdev, struct sk_buff *skb)