C++ (Cpp) rlc_um_init_timer_reordering Examples

Example #1

File: rlc_um_control_primitives.c Project: ppenumarthi/openair

//-----------------------------------------------------------------------------
void rlc_um_configure(
    rlc_um_entity_t * const rlc_pP,
    const frame_t          frameP,
    const uint32_t         timer_reorderingP,
    const uint32_t         rx_sn_field_lengthP,
    const uint32_t         tx_sn_field_lengthP,
    const uint32_t         is_mXchP)
//-----------------------------------------------------------------------------
{
  if (rx_sn_field_lengthP == 10) {
      rlc_pP->rx_sn_length                  = 10;
      rlc_pP->rx_sn_modulo                  = RLC_UM_SN_10_BITS_MODULO;
      rlc_pP->rx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_10_BITS;
      rlc_pP->rx_header_min_length_in_bytes = 2;
  } else if (rx_sn_field_lengthP == 5) {
      rlc_pP->rx_sn_length                  = 5;
      rlc_pP->rx_sn_modulo                  = RLC_UM_SN_5_BITS_MODULO;
      rlc_pP->rx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_5_BITS;
      rlc_pP->rx_header_min_length_in_bytes = 1;
  } else if (rx_sn_field_lengthP != 0) {
      LOG_E(RLC, "[FRAME %05d][%s][RLC_UM][MOD %u/%u][RB %u][CONFIGURE] INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
          frameP,
          (rlc_pP->is_enb) ? "eNB" : "UE",
              rlc_pP->enb_module_id,
              rlc_pP->ue_module_id,
              rlc_pP->rb_id,
              rx_sn_field_lengthP);
      return;
  }

  if (tx_sn_field_lengthP == 10) {
      rlc_pP->tx_sn_length                  = 10;
      rlc_pP->tx_sn_modulo                  = RLC_UM_SN_10_BITS_MODULO;
      rlc_pP->tx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_10_BITS;
      rlc_pP->tx_header_min_length_in_bytes = 2;
  } else if (tx_sn_field_lengthP == 5) {
      rlc_pP->tx_sn_length                  = 5;
      rlc_pP->tx_sn_modulo                  = RLC_UM_SN_5_BITS_MODULO;
      rlc_pP->tx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_5_BITS;
      rlc_pP->tx_header_min_length_in_bytes = 1;
  } else if (tx_sn_field_lengthP != 0) {
      LOG_E(RLC, "[FRAME %05d][%s][RLC_UM][MOD %02d/%02][RB %u][CONFIGURE] INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
          frameP,
          (rlc_pP->is_enb) ? "eNB" : "UE",
              rlc_pP->enb_module_id,
              rlc_pP->ue_module_id,
              rlc_pP->rb_id,
              tx_sn_field_lengthP);
      return;
  }

  if (is_mXchP > 0) {
      rlc_pP->tx_um_window_size = 0;
      rlc_pP->rx_um_window_size = 0;
  }
  rlc_pP->is_mxch = is_mXchP;

  rlc_pP->last_reassemblied_sn  = rlc_pP->rx_sn_modulo - 1;
  rlc_pP->last_reassemblied_missing_sn  = rlc_pP->rx_sn_modulo - 1;
  rlc_pP->reassembly_missing_sn_detected = 0;
  // timers
  rlc_um_init_timer_reordering(rlc_pP, timer_reorderingP);

  rlc_pP->first_pdu = 1;

  rlc_um_reset_state_variables (rlc_pP);
}

Example #2

File: rlc_um_control_primitives.c Project: sdnnfv/openair4G

//-----------------------------------------------------------------------------
void rlc_um_configure(
  const protocol_ctxt_t* const ctxt_pP,
  rlc_um_entity_t * const rlc_pP,
  const uint32_t         timer_reorderingP,
  const uint32_t         rx_sn_field_lengthP,
  const uint32_t         tx_sn_field_lengthP,
  const uint32_t         is_mXchP)
{
  if (rx_sn_field_lengthP == 10) {
    rlc_pP->rx_sn_length                  = 10;
    rlc_pP->rx_sn_modulo                  = RLC_UM_SN_10_BITS_MODULO;
    rlc_pP->rx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_10_BITS;
    rlc_pP->rx_header_min_length_in_bytes = 2;
  } else if (rx_sn_field_lengthP == 5) {
    rlc_pP->rx_sn_length                  = 5;
    rlc_pP->rx_sn_modulo                  = RLC_UM_SN_5_BITS_MODULO;
    rlc_pP->rx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_5_BITS;
    rlc_pP->rx_header_min_length_in_bytes = 1;
  } else if (rx_sn_field_lengthP != 0) {
    LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
          PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_pP),
          rlc_pP->rb_id,
          rx_sn_field_lengthP);
    return;
  }

  if (tx_sn_field_lengthP == 10) {
    rlc_pP->tx_sn_length                  = 10;
    rlc_pP->tx_sn_modulo                  = RLC_UM_SN_10_BITS_MODULO;
    rlc_pP->tx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_10_BITS;
    rlc_pP->tx_header_min_length_in_bytes = 2;
  } else if (tx_sn_field_lengthP == 5) {
    rlc_pP->tx_sn_length                  = 5;
    rlc_pP->tx_sn_modulo                  = RLC_UM_SN_5_BITS_MODULO;
    rlc_pP->tx_um_window_size             = RLC_UM_WINDOW_SIZE_SN_5_BITS;
    rlc_pP->tx_header_min_length_in_bytes = 1;
  } else if (tx_sn_field_lengthP != 0) {
    LOG_E(RLC, PROTOCOL_RLC_UM_CTXT_FMT" [CONFIGURE] RB %u INVALID RX SN LENGTH %d BITS NOT IMPLEMENTED YET, RLC NOT CONFIGURED\n",
          PROTOCOL_RLC_UM_CTXT_ARGS(ctxt_pP,rlc_pP),
          rlc_pP->rb_id,
          tx_sn_field_lengthP);
    return;
  }

  if (is_mXchP > 0) {
    rlc_pP->tx_um_window_size = 0;
    rlc_pP->rx_um_window_size = 0;
  }

  rlc_pP->is_mxch = is_mXchP;

  rlc_pP->last_reassemblied_sn  = rlc_pP->rx_sn_modulo - 1;
  rlc_pP->last_reassemblied_missing_sn  = rlc_pP->rx_sn_modulo - 1;
  rlc_pP->reassembly_missing_sn_detected = 0;
  // timers
  rlc_um_init_timer_reordering(ctxt_pP,rlc_pP, timer_reorderingP);

  rlc_pP->first_pdu = 1;

  rlc_um_reset_state_variables (ctxt_pP,rlc_pP);
}