The first step towards tracking and showing DRX info in MAC:

- send release from RRC
- show current DRX config from each frame, including a link back to the
  RRC config frame
- show simple DRX state for each frame (currently only offset into long
  cycle and whether within long cycle 'on' period)

TODO:
- simulate timers in response to new UL/DL transmissions or DL CRC
  errors
- maintain whether in long or short cycle
- show state of all timers

svn path=/trunk/; revision=51585

1 files changed, 23 insertions, 0 deletions

diff --git a/epan/dissectors/packet-mac-lte.h b/epan/dissectors/packet-mac-lte.h
index 410840e541..459340e424 100644
--- a/epan/dissectors/packet-mac-lte.h
+++ b/epan/dissectors/packet-mac-lte.h
@@ -294,6 +294,29 @@ typedef struct drb_mapping_t
    configuration protocol (e.g. RRC) */
 void set_mac_lte_channel_mapping(drb_mapping_t *drb_mapping);
 
+
+/* Dedicated DRX config. Used to verify that a sensible config is given.
+   Also, beginning to configure MAC with this config and (optionally) show
+   DRX config and state (cycles/timers) attached to each UL/DL PDU! */
+typedef struct drx_config_t {
+    gboolean    configured;
+    guint32     frameNum;
+    guint32     onDurationTimer;
+    guint32     inactivityTimer;
+    guint32     retransmissionTimer;
+    guint32     longCycle;
+    guint32     cycleOffset;
+    /* Optional Short cycle */
+    gboolean    shortCycleConfigured;
+    guint32     shortCycle;
+    guint32     shortCycleTimer;
+} drx_config_t;
+
+/* Functions to set/release up dedicated DRX config */
+void set_mac_lte_drx_config(guint16 ueid, drx_config_t *drx_config, packet_info *pinfo);
+void set_mac_lte_drx_config_release(guint16 ueid,  packet_info *pinfo);
+
+
 /* Functions to be called from outside this module (e.g. in a plugin, where mac_lte_info
    isn't available) to get/set per-packet data */
 WS_DLL_PUBLIC