tap: reset vnet header size on open

[mirror_qemu.git] / hw / bt-hci.c

diff --git a/hw/bt-hci.c b/hw/bt-hci.c
index d510d811802ab1e42b4f4d8c362d1390b7cd6559..e54cfd78159a3bd8e6bab8cbfd6575d8b52d1cd9 100644 (file)
--- a/hw/bt-hci.c
+++ b/hw/bt-hci.c
@@ -576,8 +576,8 @@ static void bt_hci_inquiry_result(struct bt_hci_s *hci,
 
 static void bt_hci_mod_timer_1280ms(QEMUTimer *timer, int period)
 {
-    qemu_mod_timer(timer, qemu_get_clock(vm_clock) +
-                    muldiv64(period << 7, ticks_per_sec, 100));
+    qemu_mod_timer(timer, qemu_get_clock_ns(vm_clock) +
+                   muldiv64(period << 7, get_ticks_per_sec(), 100));
 }
 
 static void bt_hci_inquiry_start(struct bt_hci_s *hci, int length)
@@ -657,7 +657,7 @@ static void bt_hci_lmp_link_establish(struct bt_hci_s *hci,
     if (master) {
         link->acl_mode = acl_active;
         hci->lm.handle[hci->lm.last_handle].acl_mode_timer =
-                qemu_new_timer(vm_clock, bt_hci_mode_tick, link);
+                qemu_new_timer_ns(vm_clock, bt_hci_mode_tick, link);
     }
 }
 
@@ -721,7 +721,7 @@ static void bt_hci_connection_reject_event(struct bt_hci_s *hci,
 static void bt_hci_connection_accept(struct bt_hci_s *hci,
                 struct bt_device_s *host)
 {
-    struct bt_hci_link_s *link = qemu_mallocz(sizeof(struct bt_hci_link_s));
+    struct bt_hci_link_s *link = g_malloc0(sizeof(struct bt_hci_link_s));
     evt_conn_complete params;
     uint16_t handle;
     uint8_t status = HCI_SUCCESS;
@@ -736,7 +736,7 @@ static void bt_hci_connection_accept(struct bt_hci_s *hci,
             tries);
 
     if (!tries) {
-        qemu_free(link);
+        g_free(link);
         bt_hci_connection_reject(hci, host, HCI_REJECTED_LIMITED_RESOURCES);
         status = HCI_NO_CONNECTION;
         goto complete;
@@ -786,7 +786,6 @@ static void bt_hci_lmp_connection_request(struct bt_link_s *link)
     memcpy(&params.dev_class, &link->host->class, sizeof(params.dev_class));
     params.link_type   = ACL_LINK;
     bt_hci_event(hci, EVT_CONN_REQUEST, &params, EVT_CONN_REQUEST_SIZE);
-    return;
 }
 
 static void bt_hci_conn_accept_timeout(void *opaque)
@@ -893,7 +892,7 @@ static void bt_hci_disconnect(struct bt_hci_s *hci,
 
     /* We are the slave, we get to clean this burden */
     link = (struct bt_hci_link_s *) btlink;
-    qemu_free(link);
+    g_free(link);
 
 complete:
     bt_hci_lmp_link_teardown(hci, handle);
@@ -928,7 +927,7 @@ static void bt_hci_lmp_disconnect_slave(struct bt_link_s *btlink)
     uint16_t handle = link->handle;
     evt_disconn_complete params;
 
-    qemu_free(link);
+    g_free(link);
 
     bt_hci_lmp_link_teardown(hci, handle);
 
@@ -943,7 +942,6 @@ static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr)
 {
     struct bt_device_s *slave;
     evt_remote_name_req_complete params;
-    int len;
 
     for (slave = hci->device.net->slave; slave; slave = slave->next)
         if (slave->page_scan && !bacmp(&slave->bd_addr, bdaddr))
@@ -955,9 +953,7 @@ static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr)
 
     params.status       = HCI_SUCCESS;
     bacpy(&params.bdaddr, &slave->bd_addr);
-    len = snprintf(params.name, sizeof(params.name),
-                    "%s", slave->lmp_name ?: "");
-    memset(params.name + len, 0, sizeof(params.name) - len);
+    pstrcpy(params.name, sizeof(params.name), slave->lmp_name ?: "");
     bt_hci_event(hci, EVT_REMOTE_NAME_REQ_COMPLETE,
                     &params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE);
 
@@ -994,13 +990,12 @@ static int bt_hci_features_req(struct bt_hci_s *hci, uint16_t handle)
 
 static int bt_hci_version_req(struct bt_hci_s *hci, uint16_t handle)
 {
-    struct bt_device_s *slave;
     evt_read_remote_version_complete params;
 
     if (bt_hci_handle_bad(hci, handle))
         return -ENODEV;
 
-    slave = bt_hci_remote_dev(hci, handle);
+    bt_hci_remote_dev(hci, handle);
 
     bt_hci_event_status(hci, HCI_SUCCESS);
 
@@ -1085,8 +1080,8 @@ static int bt_hci_mode_change(struct bt_hci_s *hci, uint16_t handle,
 
     bt_hci_event_status(hci, HCI_SUCCESS);
 
-    qemu_mod_timer(link->acl_mode_timer, qemu_get_clock(vm_clock) +
-                            muldiv64(interval * 625, ticks_per_sec, 1000000));
+    qemu_mod_timer(link->acl_mode_timer, qemu_get_clock_ns(vm_clock) +
+                   muldiv64(interval * 625, get_ticks_per_sec(), 1000000));
     bt_hci_lmp_mode_change_master(hci, link->link, mode, interval);
 
     return 0;
@@ -1139,7 +1134,7 @@ static void bt_hci_reset(struct bt_hci_s *hci)
     hci->device.inquiry_scan = 0;
     hci->device.page_scan = 0;
     if (hci->device.lmp_name)
-        qemu_free((void *) hci->device.lmp_name);
+        g_free((void *) hci->device.lmp_name);
     hci->device.lmp_name = NULL;
     hci->device.class[0] = 0x00;
     hci->device.class[1] = 0x00;
@@ -1389,7 +1384,7 @@ static inline void bt_hci_event_complete_read_local_name(struct bt_hci_s *hci)
     params.status = HCI_SUCCESS;
     memset(params.name, 0, sizeof(params.name));
     if (hci->device.lmp_name)
-        strncpy(params.name, hci->device.lmp_name, sizeof(params.name));
+        pstrcpy(params.name, sizeof(params.name), hci->device.lmp_name);
 
     bt_hci_event_complete(hci, &params, READ_LOCAL_NAME_RP_SIZE);
 }
@@ -1817,8 +1812,8 @@ static void bt_submit_hci(struct HCIInfo *info,
         LENGTH_CHECK(change_local_name);
 
         if (hci->device.lmp_name)
-            qemu_free((void *) hci->device.lmp_name);
-        hci->device.lmp_name = qemu_strndup(PARAM(change_local_name, name),
+            g_free((void *) hci->device.lmp_name);
+        hci->device.lmp_name = g_strndup(PARAM(change_local_name, name),
                         sizeof(PARAM(change_local_name, name)));
         bt_hci_event_complete_status(hci, HCI_SUCCESS);
         break;
@@ -2080,7 +2075,6 @@ static void bt_submit_sco(struct HCIInfo *info,
                 const uint8_t *data, int length)
 {
     struct bt_hci_s *hci = hci_from_info(info);
-    struct bt_link_s *link;
     uint16_t handle;
     int datalen;
 
@@ -2089,7 +2083,6 @@ static void bt_submit_sco(struct HCIInfo *info,
 
     handle = acl_handle((data[1] << 8) | data[0]);
     datalen = data[2];
-    data += 3;
     length -= 3;
 
     if (bt_hci_handle_bad(hci, handle)) {
@@ -2097,7 +2090,6 @@ static void bt_submit_sco(struct HCIInfo *info,
                         __FUNCTION__, handle);
         return;
     }
-    handle &= ~HCI_HANDLE_OFFSET;
 
     if (datalen > length) {
         fprintf(stderr, "%s: SCO packet too short (%iB < %iB)\n",
@@ -2105,7 +2097,6 @@ static void bt_submit_sco(struct HCIInfo *info,
         return;
     }
 
-    link = hci->lm.handle[handle].link;
     /* TODO */
 
     /* TODO: increase counter and send EVT_NUM_COMP_PKTS if synchronous
@@ -2148,12 +2139,12 @@ static void bt_hci_destroy(struct bt_device_s *dev)
 
 struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net)
 {
-    struct bt_hci_s *s = qemu_mallocz(sizeof(struct bt_hci_s));
+    struct bt_hci_s *s = g_malloc0(sizeof(struct bt_hci_s));
 
-    s->lm.inquiry_done = qemu_new_timer(vm_clock, bt_hci_inquiry_done, s);
-    s->lm.inquiry_next = qemu_new_timer(vm_clock, bt_hci_inquiry_next, s);
+    s->lm.inquiry_done = qemu_new_timer_ns(vm_clock, bt_hci_inquiry_done, s);
+    s->lm.inquiry_next = qemu_new_timer_ns(vm_clock, bt_hci_inquiry_next, s);
     s->conn_accept_timer =
-            qemu_new_timer(vm_clock, bt_hci_conn_accept_timeout, s);
+            qemu_new_timer_ns(vm_clock, bt_hci_conn_accept_timeout, s);
 
     s->evt_packet = bt_hci_evt_packet;
     s->evt_submit = bt_hci_evt_submit;
@@ -2193,7 +2184,7 @@ static void bt_hci_done(struct HCIInfo *info)
     bt_device_done(&hci->device);
 
     if (hci->device.lmp_name)
-        qemu_free((void *) hci->device.lmp_name);
+        g_free((void *) hci->device.lmp_name);
 
     /* Be gentle and send DISCONNECT to all connected peers and those
      * currently waiting for us to accept or reject a connection request.
@@ -2222,5 +2213,5 @@ static void bt_hci_done(struct HCIInfo *info)
     qemu_free_timer(hci->lm.inquiry_next);
     qemu_free_timer(hci->conn_accept_timer);
 
-    qemu_free(hci);
+    g_free(hci);
 }