[Bluetooth] Use real devices for host controllers

[pandora-kernel.git] / net / bluetooth / hci_core.c

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 9106354..54e8e5e 100644 (file)
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -24,7 +24,6 @@
 
 /* Bluetooth HCI core. */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kmod.h>
 
@@ -73,23 +72,23 @@ DEFINE_RWLOCK(hci_cb_list_lock);
 struct hci_proto *hci_proto[HCI_MAX_PROTO];
 
 /* HCI notifiers list */
-static struct notifier_block *hci_notifier;
+static ATOMIC_NOTIFIER_HEAD(hci_notifier);
 
 /* ---- HCI notifications ---- */
 
 int hci_register_notifier(struct notifier_block *nb)
 {
-       return notifier_chain_register(&hci_notifier, nb);
+       return atomic_notifier_chain_register(&hci_notifier, nb);
 }
 
 int hci_unregister_notifier(struct notifier_block *nb)
 {
-       return notifier_chain_unregister(&hci_notifier, nb);
+       return atomic_notifier_chain_unregister(&hci_notifier, nb);
 }
 
 static void hci_notify(struct hci_dev *hdev, int event)
 {
-       notifier_call_chain(&hci_notifier, event, hdev);
+       atomic_notifier_call_chain(&hci_notifier, event, hdev);
 }
 
 /* ---- HCI requests ---- */
@@ -412,7 +411,7 @@ int hci_inquiry(void __user *arg)
        }
        hci_dev_unlock_bh(hdev);
 
-       timeo = ir.length * 2 * HZ;
+       timeo = ir.length * msecs_to_jiffies(2000);
        if (do_inquiry && (err = hci_request(hdev, hci_inq_req, (unsigned long)&ir, timeo)) < 0)
                goto done;
 
@@ -480,7 +479,8 @@ int hci_dev_open(__u16 dev)
                set_bit(HCI_INIT, &hdev->flags);
 
                //__hci_request(hdev, hci_reset_req, 0, HZ);
-               ret = __hci_request(hdev, hci_init_req, 0, HCI_INIT_TIMEOUT);
+               ret = __hci_request(hdev, hci_init_req, 0,
+                                       msecs_to_jiffies(HCI_INIT_TIMEOUT));
 
                clear_bit(HCI_INIT, &hdev->flags);
        }
@@ -547,7 +547,8 @@ static int hci_dev_do_close(struct hci_dev *hdev)
        atomic_set(&hdev->cmd_cnt, 1);
        if (!test_bit(HCI_RAW, &hdev->flags)) {
                set_bit(HCI_INIT, &hdev->flags);
-               __hci_request(hdev, hci_reset_req, 0, HZ/4);
+               __hci_request(hdev, hci_reset_req, 0,
+                                       msecs_to_jiffies(250));
                clear_bit(HCI_INIT, &hdev->flags);
        }
 
@@ -620,7 +621,8 @@ int hci_dev_reset(__u16 dev)
        hdev->acl_cnt = 0; hdev->sco_cnt = 0;
 
        if (!test_bit(HCI_RAW, &hdev->flags))
-               ret = __hci_request(hdev, hci_reset_req, 0, HCI_INIT_TIMEOUT);
+               ret = __hci_request(hdev, hci_reset_req, 0,
+                                       msecs_to_jiffies(HCI_INIT_TIMEOUT));
 
 done:
        tasklet_enable(&hdev->tx_task);
@@ -658,7 +660,8 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg)
 
        switch (cmd) {
        case HCISETAUTH:
-               err = hci_request(hdev, hci_auth_req, dr.dev_opt, HCI_INIT_TIMEOUT);
+               err = hci_request(hdev, hci_auth_req, dr.dev_opt,
+                                       msecs_to_jiffies(HCI_INIT_TIMEOUT));
                break;
 
        case HCISETENCRYPT:
@@ -669,18 +672,19 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg)
 
                if (!test_bit(HCI_AUTH, &hdev->flags)) {
                        /* Auth must be enabled first */
-                       err = hci_request(hdev, hci_auth_req,
-                                       dr.dev_opt, HCI_INIT_TIMEOUT);
+                       err = hci_request(hdev, hci_auth_req, dr.dev_opt,
+                                       msecs_to_jiffies(HCI_INIT_TIMEOUT));
                        if (err)
                                break;
                }
 
-               err = hci_request(hdev, hci_encrypt_req,
-                                       dr.dev_opt, HCI_INIT_TIMEOUT);
+               err = hci_request(hdev, hci_encrypt_req, dr.dev_opt,
+                                       msecs_to_jiffies(HCI_INIT_TIMEOUT));
                break;
 
        case HCISETSCAN:
-               err = hci_request(hdev, hci_scan_req, dr.dev_opt, HCI_INIT_TIMEOUT);
+               err = hci_request(hdev, hci_scan_req, dr.dev_opt,
+                                       msecs_to_jiffies(HCI_INIT_TIMEOUT));
                break;
 
        case HCISETPTYPE:
@@ -813,8 +817,8 @@ void hci_free_dev(struct hci_dev *hdev)
 {
        skb_queue_purge(&hdev->driver_init);
 
-       /* will free via class release */
-       class_device_put(&hdev->class_dev);
+       /* will free via device release */
+       put_device(&hdev->dev);
 }
 EXPORT_SYMBOL(hci_free_dev);
 
@@ -849,6 +853,10 @@ int hci_register_dev(struct hci_dev *hdev)
        hdev->pkt_type  = (HCI_DM1 | HCI_DH1 | HCI_HV1);
        hdev->link_mode = (HCI_LM_ACCEPT);
 
+       hdev->idle_timeout = 0;
+       hdev->sniff_max_interval = 800;
+       hdev->sniff_min_interval = 80;
+
        tasklet_init(&hdev->cmd_task, hci_cmd_task,(unsigned long) hdev);
        tasklet_init(&hdev->rx_task, hci_rx_task, (unsigned long) hdev);
        tasklet_init(&hdev->tx_task, hci_tx_task, (unsigned long) hdev);
@@ -1221,6 +1229,9 @@ static inline void hci_sched_acl(struct hci_dev *hdev)
        while (hdev->acl_cnt && (conn = hci_low_sent(hdev, ACL_LINK, &quote))) {
                while (quote-- && (skb = skb_dequeue(&conn->data_q))) {
                        BT_DBG("skb %p len %d", skb, skb->len);
+
+                       hci_conn_enter_active_mode(conn);
+
                        hci_send_frame(skb);
                        hdev->acl_last_tx = jiffies;
 
@@ -1299,6 +1310,8 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
        if (conn) {
                register struct hci_proto *hp;
 
+               hci_conn_enter_active_mode(conn);
+
                /* Send to upper protocol */
                if ((hp = hci_proto[HCI_PROTO_L2CAP]) && hp->recv_acldata) {
                        hp->recv_acldata(conn, skb, flags);