diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 3 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 17 |
2 files changed, 11 insertions, 9 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index dc8084a139e..0dbdcc5f44e 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -139,7 +139,8 @@ struct hci_dev { wait_queue_head_t req_wait_q; __u32 req_status; __u32 req_result; - __u16 req_last_cmd; + + __u16 init_last_cmd; struct inquiry_cache inq_cache; struct hci_conn_hash conn_hash; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index b99248d4a5b..183ce81f7a5 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -97,11 +97,10 @@ void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result) { BT_DBG("%s command 0x%04x result 0x%2.2x", hdev->name, cmd, result); - /* If the request has set req_last_cmd (typical for multi-HCI - * command requests) check if the completed command matches - * this, and if not just return. Single HCI command requests - * typically leave req_last_cmd as 0 */ - if (hdev->req_last_cmd && cmd != hdev->req_last_cmd) + /* If this is the init phase check if the completed command matches + * the last init command, and if not just return. + */ + if (test_bit(HCI_INIT, &hdev->flags) && hdev->init_last_cmd != cmd) return; if (hdev->req_status == HCI_REQ_PEND) { @@ -158,7 +157,7 @@ static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, break; } - hdev->req_last_cmd = hdev->req_status = hdev->req_result = 0; + hdev->req_status = hdev->req_result = 0; BT_DBG("%s end: err %d", hdev->name, err); @@ -261,8 +260,6 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt) /* Connection accept timeout ~20 secs */ param = cpu_to_le16(0x7d00); hci_send_cmd(hdev, HCI_OP_WRITE_CA_TIMEOUT, 2, ¶m); - - hdev->req_last_cmd = HCI_OP_WRITE_CA_TIMEOUT; } static void hci_scan_req(struct hci_dev *hdev, unsigned long opt) @@ -523,6 +520,7 @@ int hci_dev_open(__u16 dev) if (!test_bit(HCI_RAW, &hdev->flags)) { atomic_set(&hdev->cmd_cnt, 1); set_bit(HCI_INIT, &hdev->flags); + hdev->init_last_cmd = 0; //__hci_request(hdev, hci_reset_req, 0, HZ); ret = __hci_request(hdev, hci_init_req, 0, @@ -1442,6 +1440,9 @@ int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, void *param) bt_cb(skb)->pkt_type = HCI_COMMAND_PKT; skb->dev = (void *) hdev; + if (test_bit(HCI_INIT, &hdev->flags)) + hdev->init_last_cmd = opcode; + skb_queue_tail(&hdev->cmd_q, skb); tasklet_schedule(&hdev->cmd_task); |