X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Fhw%2Fbt%2Fhci.c;fp=qemu%2Fhw%2Fbt%2Fhci.c;h=7d5220509318616b0bcf355f18bf5c3eda5abd5b;hb=437fd90c0250dee670290f9b714253671a990160;hp=7ea3dc6b70055a2a5ee2a9ed325562b47ee01109;hpb=5bbd6fe9b8bab2a93e548c5a53b032d1939eec05;p=kvmfornfv.git

diff --git a/qemu/hw/bt/hci.c b/qemu/hw/bt/hci.c
index 7ea3dc6b7..7d5220509 100644
--- a/qemu/hw/bt/hci.c
+++ b/qemu/hw/bt/hci.c
@@ -18,11 +18,16 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "qemu-common.h"
 #include "qemu/timer.h"
 #include "hw/usb.h"
 #include "sysemu/bt.h"
 #include "hw/bt.h"
+#include "qapi/qmp/qerror.h"
+#include "sysemu/replay.h"
+#include "qemu/cutils.h"
 
 struct bt_hci_s {
     uint8_t *(*evt_packet)(void *opaque);
@@ -72,6 +77,8 @@ struct bt_hci_s {
 
     struct HCIInfo info;
     struct bt_device_s device;
+
+    Error *replay_blocker;
 };
 
 #define DEFAULT_RSSI_DBM	20
@@ -595,7 +602,7 @@ static void bt_hci_inquiry_result(struct bt_hci_s *hci,
 static void bt_hci_mod_timer_1280ms(QEMUTimer *timer, int period)
 {
     timer_mod(timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
-                   muldiv64(period << 7, get_ticks_per_sec(), 100));
+                     (uint64_t)(period << 7) * 10000000);
 }
 
 static void bt_hci_inquiry_start(struct bt_hci_s *hci, int length)
@@ -1099,7 +1106,7 @@ static int bt_hci_mode_change(struct bt_hci_s *hci, uint16_t handle,
     bt_hci_event_status(hci, HCI_SUCCESS);
 
     timer_mod(link->acl_mode_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
-                   muldiv64(interval * 625, get_ticks_per_sec(), 1000000));
+                                    ((uint64_t)interval * 625) * 1000);
     bt_hci_lmp_mode_change_master(hci, link->link, mode, interval);
 
     return 0;
@@ -1151,8 +1158,7 @@ static void bt_hci_reset(struct bt_hci_s *hci)
     hci->event_mask[7] = 0x00;
     hci->device.inquiry_scan = 0;
     hci->device.page_scan = 0;
-    if (hci->device.lmp_name)
-        g_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;
@@ -1829,8 +1835,7 @@ static void bt_submit_hci(struct HCIInfo *info,
     case cmd_opcode_pack(OGF_HOST_CTL, OCF_CHANGE_LOCAL_NAME):
         LENGTH_CHECK(change_local_name);
 
-        if (hci->device.lmp_name)
-            g_free((void *) hci->device.lmp_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);
@@ -2191,6 +2196,9 @@ struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net)
 
     s->device.handle_destroy = bt_hci_destroy;
 
+    error_setg(&s->replay_blocker, QERR_REPLAY_NOT_SUPPORTED, "-bt hci");
+    replay_add_blocker(s->replay_blocker);
+
     return &s->info;
 }
 
@@ -2231,8 +2239,7 @@ static void bt_hci_done(struct HCIInfo *info)
 
     bt_device_done(&hci->device);
 
-    if (hci->device.lmp_name)
-        g_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.