--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/hw/bt.c	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,123 @@
+/*
+ * Convenience functions for bluetooth.
+ *
+ * Copyright (C) 2008 Andrzej Zaborowski  <balrog@zabor.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include "qemu-common.h"
+#include "net.h"
+#include "bt.h"
+
+/* Slave implementations can ignore this */
+static void bt_dummy_lmp_mode_change(struct bt_link_s *link)
+{
+}
+
+/* Slaves should never receive these PDUs */
+static void bt_dummy_lmp_connection_complete(struct bt_link_s *link)
+{
+    if (link->slave->reject_reason)
+        fprintf(stderr, "%s: stray LMP_not_accepted received, fixme\n",
+                        __FUNCTION__);
+    else
+        fprintf(stderr, "%s: stray LMP_accepted received, fixme\n",
+                        __FUNCTION__);
+    exit(-1);
+}
+
+static void bt_dummy_lmp_disconnect_master(struct bt_link_s *link)
+{
+    fprintf(stderr, "%s: stray LMP_detach received, fixme\n", __FUNCTION__);
+    exit(-1);
+}
+
+static void bt_dummy_lmp_acl_resp(struct bt_link_s *link,
+                const uint8_t *data, int start, int len)
+{
+    fprintf(stderr, "%s: stray ACL response PDU, fixme\n", __FUNCTION__);
+    exit(-1);
+}
+
+/* Slaves that don't hold any additional per link state can use these */
+static void bt_dummy_lmp_connection_request(struct bt_link_s *req)
+{
+    struct bt_link_s *link = qemu_mallocz(sizeof(struct bt_link_s));
+
+    link->slave = req->slave;
+    link->host = req->host;
+
+    req->host->reject_reason = 0;
+    req->host->lmp_connection_complete(link);
+}
+
+static void bt_dummy_lmp_disconnect_slave(struct bt_link_s *link)
+{
+    qemu_free(link);
+}
+
+static void bt_dummy_destroy(struct bt_device_s *device)
+{
+    bt_device_done(device);
+    qemu_free(device);
+}
+
+static int bt_dev_idx = 0;
+
+void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net)
+{
+    memset(dev, 0, sizeof(*dev));
+    dev->inquiry_scan = 1;
+    dev->page_scan = 1;
+
+    dev->bd_addr.b[0] = bt_dev_idx & 0xff;
+    dev->bd_addr.b[1] = bt_dev_idx >> 8;
+    dev->bd_addr.b[2] = 0xd0;
+    dev->bd_addr.b[3] = 0xba;
+    dev->bd_addr.b[4] = 0xbe;
+    dev->bd_addr.b[5] = 0xba;
+    bt_dev_idx ++;
+
+    /* Simple slave-only devices need to implement only .lmp_acl_data */
+    dev->lmp_connection_complete = bt_dummy_lmp_connection_complete;
+    dev->lmp_disconnect_master = bt_dummy_lmp_disconnect_master;
+    dev->lmp_acl_resp = bt_dummy_lmp_acl_resp;
+    dev->lmp_mode_change = bt_dummy_lmp_mode_change;
+    dev->lmp_connection_request = bt_dummy_lmp_connection_request;
+    dev->lmp_disconnect_slave = bt_dummy_lmp_disconnect_slave;
+
+    dev->handle_destroy = bt_dummy_destroy;
+
+    dev->net = net;
+    dev->next = net->slave;
+    net->slave = dev;
+}
+
+void bt_device_done(struct bt_device_s *dev)
+{
+    struct bt_device_s **p = &dev->net->slave;
+
+    while (*p && *p != dev)
+        p = &(*p)->next;
+    if (*p != dev) {
+        fprintf(stderr, "%s: bad bt device \"%s\"\n", __FUNCTION__,
+                        dev->lmp_name ?: "(null)");
+        exit(-1);
+    }
+
+    *p = dev->next;
+}