Moved all bitvector code to seperate file
This is required to remove C++ from other code.
diff --git a/src/gprs_rlcmac.cpp b/src/gprs_rlcmac.cpp
index a827d36..f5d91a9 100644
--- a/src/gprs_rlcmac.cpp
+++ b/src/gprs_rlcmac.cpp
@@ -932,7 +932,6 @@
uint32_t fn)
{
unsigned payload = data[0] >> 6;
- bitvec *block;
int rc = 0;
switch (payload) {
@@ -941,12 +940,7 @@
len);
break;
case GPRS_RLCMAC_CONTROL_BLOCK:
- block = bitvec_alloc(len);
- if (!block)
- return -ENOMEM;
- bitvec_unpack(block, data);
- rc = gprs_rlcmac_rcv_control_block(block, trx, ts, fn);
- bitvec_free(block);
+ rc = gprs_rlcmac_rcv_control_block(trx, ts, fn, data, len);
break;
case GPRS_RLCMAC_CONTROL_BLOCK_OPT:
LOGP(DRLCMAC, LOGL_NOTICE, "GPRS_RLCMAC_CONTROL_BLOCK_OPT block payload is not supported.\n");
@@ -1052,421 +1046,6 @@
return pag;
}
-struct msgb *gprs_rlcmac_send_packet_paging_request(
- struct gprs_rlcmac_pdch *pdch)
-{
- struct gprs_rlcmac_paging *pag;
- struct msgb *msg;
- unsigned wp = 0, len;
-
- /* no paging, no message */
- pag = gprs_rlcmac_dequeue_paging(pdch);
- if (!pag)
- return NULL;
-
- LOGP(DRLCMAC, LOGL_DEBUG, "Scheduling paging\n");
-
- /* alloc message */
- msg = msgb_alloc(23, "pag ctrl block");
- if (!msg)
- return NULL;
- bitvec *pag_vec = bitvec_alloc(23);
- if (!pag_vec) {
- msgb_free(msg);
- return NULL;
- }
- wp = write_packet_paging_request(pag_vec);
-
- /* loop until message is full */
- while (pag) {
- /* try to add paging */
- if ((pag->identity_lv[1] & 0x07) == 4) {
- /* TMSI */
- LOGP(DRLCMAC, LOGL_DEBUG, "- TMSI=0x%08x\n",
- ntohl(*((uint32_t *)(pag->identity_lv + 1))));
- len = 1 + 1 + 1 + 32 + 2 + 1;
- if (pag->identity_lv[0] != 5) {
- LOGP(DRLCMAC, LOGL_ERROR, "TMSI paging with "
- "MI != 5 octets!\n");
- break;
- }
- } else {
- /* MI */
- LOGP(DRLCMAC, LOGL_DEBUG, "- MI=%s\n",
- osmo_hexdump(pag->identity_lv + 1,
- pag->identity_lv[0]));
- len = 1 + 1 + 1 + 4 + (pag->identity_lv[0]<<3) + 2 + 1;
- if (pag->identity_lv[0] > 8) {
- LOGP(DRLCMAC, LOGL_ERROR, "Paging with "
- "MI > 8 octets!\n");
- break;
- }
- }
- if (wp + len > 184) {
- LOGP(DRLCMAC, LOGL_DEBUG, "- Does not fit, so schedule "
- "next time\n");
- /* put back paging record, because does not fit */
- llist_add_tail(&pag->list, &pdch->paging_list);
- break;
- }
- write_repeated_page_info(pag_vec, wp, pag->identity_lv[0],
- pag->identity_lv + 1, pag->chan_needed);
-
- pag = gprs_rlcmac_dequeue_paging(pdch);
- }
-
- bitvec_pack(pag_vec, msgb_put(msg, 23));
- RlcMacDownlink_t * mac_control_block = (RlcMacDownlink_t *)talloc_zero(tall_pcu_ctx, RlcMacDownlink_t);
- LOGP(DRLCMAC, LOGL_DEBUG, "+++++++++++++++++++++++++ TX : Packet Paging Request +++++++++++++++++++++++++\n");
- decode_gsm_rlcmac_downlink(pag_vec, mac_control_block);
- LOGPC(DCSN1, LOGL_NOTICE, "\n");
- LOGP(DRLCMAC, LOGL_DEBUG, "------------------------- TX : Packet Paging Request -------------------------\n");
- bitvec_free(pag_vec);
- talloc_free(mac_control_block);
-
- return msg;
-}
-
-// GSM 04.08 9.1.18 Immediate assignment
-int write_immediate_assignment(bitvec * dest, uint8_t downlink, uint8_t ra,
- uint32_t fn, uint8_t ta, uint16_t arfcn, uint8_t ts, uint8_t tsc,
- uint8_t tfi, uint8_t usf, uint32_t tlli,
- uint8_t polling, uint32_t poll_fn)
-{
- unsigned wp = 0;
- uint8_t plen;
-
- bitvec_write_field(dest, wp,0x0,4); // Skip Indicator
- bitvec_write_field(dest, wp,0x6,4); // Protocol Discriminator
- bitvec_write_field(dest, wp,0x3F,8); // Immediate Assignment Message Type
-
- // 10.5.2.25b Dedicated mode or TBF
- bitvec_write_field(dest, wp,0x0,1); // spare
- bitvec_write_field(dest, wp,0x0,1); // TMA : Two-message assignment: No meaning
- bitvec_write_field(dest, wp,downlink,1); // Downlink : Downlink assignment to mobile in packet idle mode
- bitvec_write_field(dest, wp,0x1,1); // T/D : TBF or dedicated mode: this message assigns a Temporary Block Flow (TBF).
-
- bitvec_write_field(dest, wp,0x0,4); // Page Mode
-
- // GSM 04.08 10.5.2.25a Packet Channel Description
- bitvec_write_field(dest, wp,0x1,5); // Channel type
- bitvec_write_field(dest, wp,ts,3); // TN
- bitvec_write_field(dest, wp,tsc,3); // TSC
- bitvec_write_field(dest, wp,0x0,3); // non-hopping RF channel configuraion
- bitvec_write_field(dest, wp,arfcn,10); // ARFCN
-
- //10.5.2.30 Request Reference
- bitvec_write_field(dest, wp,ra,8); // RA
- bitvec_write_field(dest, wp,(fn / (26 * 51)) % 32,5); // T1'
- bitvec_write_field(dest, wp,fn % 51,6); // T3
- bitvec_write_field(dest, wp,fn % 26,5); // T2
-
- // 10.5.2.40 Timing Advance
- bitvec_write_field(dest, wp,0x0,2); // spare
- bitvec_write_field(dest, wp,ta,6); // Timing Advance value
-
- // No mobile allocation in non-hopping systems.
- // A zero-length LV. Just write L=0.
- bitvec_write_field(dest, wp,0,8);
-
- if ((wp % 8)) {
- LOGP(DRLCMACUL, LOGL_ERROR, "Length of IMM.ASS without rest "
- "octets is not multiple of 8 bits, PLEASE FIX!\n");
- exit (0);
- }
- plen = wp / 8;
-
- if (downlink)
- {
- // GSM 04.08 10.5.2.16 IA Rest Octets
- bitvec_write_field(dest, wp, 3, 2); // "HH"
- bitvec_write_field(dest, wp, 1, 2); // "01" Packet Downlink Assignment
- bitvec_write_field(dest, wp,tlli,32); // TLLI
- bitvec_write_field(dest, wp,0x1,1); // switch TFI : on
- bitvec_write_field(dest, wp,tfi,5); // TFI
- bitvec_write_field(dest, wp,0x0,1); // RLC acknowledged mode
- bitvec_write_field(dest, wp,0x0,1); // ALPHA = not present
- bitvec_write_field(dest, wp,0x0,5); // GAMMA power control parameter
- bitvec_write_field(dest, wp,polling,1); // Polling Bit
- bitvec_write_field(dest, wp,!polling,1); // TA_VALID ???
- bitvec_write_field(dest, wp,0x1,1); // switch TIMING_ADVANCE_INDEX = on
- bitvec_write_field(dest, wp,0x0,4); // TIMING_ADVANCE_INDEX
- if (polling) {
- bitvec_write_field(dest, wp,0x1,1); // TBF Starting TIME present
- bitvec_write_field(dest, wp,(poll_fn / (26 * 51)) % 32,5); // T1'
- bitvec_write_field(dest, wp,poll_fn % 51,6); // T3
- bitvec_write_field(dest, wp,poll_fn % 26,5); // T2
- } else {
- bitvec_write_field(dest, wp,0x0,1); // TBF Starting TIME present
- }
- bitvec_write_field(dest, wp,0x0,1); // P0 not present
-// bitvec_write_field(dest, wp,0x1,1); // P0 not present
-// bitvec_write_field(dest, wp,0xb,4);
- }
- else
- {
- struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts;
- // GMS 04.08 10.5.2.37b 10.5.2.16
- bitvec_write_field(dest, wp, 3, 2); // "HH"
- bitvec_write_field(dest, wp, 0, 2); // "0" Packet Uplink Assignment
- bitvec_write_field(dest, wp, 1, 1); // Block Allocation : Not Single Block Allocation
- bitvec_write_field(dest, wp, tfi, 5); // TFI_ASSIGNMENT Temporary Flow Identity
- bitvec_write_field(dest, wp, 0, 1); // POLLING
- bitvec_write_field(dest, wp, 0, 1); // ALLOCATION_TYPE: dynamic
- bitvec_write_field(dest, wp, usf, 3); // USF
- bitvec_write_field(dest, wp, 0, 1); // USF_GRANULARITY
- bitvec_write_field(dest, wp, 0 , 1); // "0" power control: Not Present
- bitvec_write_field(dest, wp, bts->initial_cs-1, 2); // CHANNEL_CODING_COMMAND
- bitvec_write_field(dest, wp, 1, 1); // TLLI_BLOCK_CHANNEL_CODING
- bitvec_write_field(dest, wp, 1 , 1); // "1" Alpha : Present
- bitvec_write_field(dest, wp, 0, 4); // Alpha
- bitvec_write_field(dest, wp, 0, 5); // Gamma
- bitvec_write_field(dest, wp, 0, 1); // TIMING_ADVANCE_INDEX_FLAG
- bitvec_write_field(dest, wp, 0, 1); // TBF_STARTING_TIME_FLAG
- }
-
- return plen;
-}
-
-/* generate uplink assignment */
-void write_packet_uplink_assignment(bitvec * dest, uint8_t old_tfi,
- uint8_t old_downlink, uint32_t tlli, uint8_t use_tlli,
- struct gprs_rlcmac_tbf *tbf, uint8_t poll)
-{
- // TODO We should use our implementation of encode RLC/MAC Control messages.
- struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts;
- unsigned wp = 0;
- uint8_t ts;
-
- bitvec_write_field(dest, wp,0x1,2); // Payload Type
- bitvec_write_field(dest, wp,0x0,2); // Uplink block with TDMA framenumber (N+13)
- bitvec_write_field(dest, wp,poll,1); // Suppl/Polling Bit
- bitvec_write_field(dest, wp,0x0,3); // Uplink state flag
- bitvec_write_field(dest, wp,0xa,6); // MESSAGE TYPE
-
- bitvec_write_field(dest, wp,0x0,2); // Page Mode
-
- bitvec_write_field(dest, wp,0x0,1); // switch PERSIST_LEVEL: off
- if (use_tlli) {
- bitvec_write_field(dest, wp,0x2,2); // switch TLLI : on
- bitvec_write_field(dest, wp,tlli,32); // TLLI
- } else {
- bitvec_write_field(dest, wp,0x0,1); // switch TFI : on
- bitvec_write_field(dest, wp,old_downlink,1); // 0=UPLINK TFI, 1=DL TFI
- bitvec_write_field(dest, wp,old_tfi,5); // TFI
- }
-
- bitvec_write_field(dest, wp,0x0,1); // Message escape
- bitvec_write_field(dest, wp,bts->initial_cs-1, 2); // CHANNEL_CODING_COMMAND
- bitvec_write_field(dest, wp,0x1,1); // TLLI_BLOCK_CHANNEL_CODING
-
- bitvec_write_field(dest, wp,0x1,1); // switch TIMING_ADVANCE_VALUE = on
- bitvec_write_field(dest, wp,tbf->ta,6); // TIMING_ADVANCE_VALUE
- bitvec_write_field(dest, wp,0x0,1); // switch TIMING_ADVANCE_INDEX = off
-
-#if 1
- bitvec_write_field(dest, wp,0x1,1); // Frequency Parameters information elements = present
- bitvec_write_field(dest, wp,tbf->tsc,3); // Training Sequence Code (TSC)
- bitvec_write_field(dest, wp,0x0,2); // ARFCN = present
- bitvec_write_field(dest, wp,tbf->arfcn,10); // ARFCN
-#else
- bitvec_write_field(dest, wp,0x0,1); // Frequency Parameters = off
-#endif
-
- bitvec_write_field(dest, wp,0x1,2); // Dynamic Allocation
-
- bitvec_write_field(dest, wp,0x0,1); // Extended Dynamic Allocation = off
- bitvec_write_field(dest, wp,0x0,1); // P0 = off
-
- bitvec_write_field(dest, wp,0x0,1); // USF_GRANULARITY
- bitvec_write_field(dest, wp,0x1,1); // switch TFI : on
- bitvec_write_field(dest, wp,tbf->tfi,5);// TFI
-
- bitvec_write_field(dest, wp,0x0,1); //
- bitvec_write_field(dest, wp,0x0,1); // TBF Starting Time = off
- bitvec_write_field(dest, wp,0x0,1); // Timeslot Allocation
-
- for (ts = 0; ts < 8; ts++) {
- if (tbf->pdch[ts]) {
- bitvec_write_field(dest, wp,0x1,1); // USF_TN(i): on
- bitvec_write_field(dest, wp,tbf->dir.ul.usf[ts],3); // USF_TN(i)
- } else
- bitvec_write_field(dest, wp,0x0,1); // USF_TN(i): off
- }
-// bitvec_write_field(dest, wp,0x0,1); // Measurement Mapping struct not present
-}
-
-
-/* generate downlink assignment */
-void write_packet_downlink_assignment(RlcMacDownlink_t * block, uint8_t old_tfi,
- uint8_t old_downlink, struct gprs_rlcmac_tbf *tbf, uint8_t poll)
-{
- // Packet downlink assignment TS 44.060 11.2.7
-
- uint8_t tn;
-
- block->PAYLOAD_TYPE = 0x1; // RLC/MAC control block that does not include the optional octets of the RLC/MAC control header
- block->RRBP = 0x0; // N+13
- block->SP = poll; // RRBP field is valid
- block->USF = 0x0; // Uplink state flag
-
- block->u.Packet_Downlink_Assignment.MESSAGE_TYPE = 0x2; // Packet Downlink Assignment
- block->u.Packet_Downlink_Assignment.PAGE_MODE = 0x0; // Normal Paging
-
- block->u.Packet_Downlink_Assignment.Exist_PERSISTENCE_LEVEL = 0x0; // PERSISTENCE_LEVEL: off
-
- block->u.Packet_Downlink_Assignment.ID.UnionType = 0x0; // TFI = on
- block->u.Packet_Downlink_Assignment.ID.u.Global_TFI.UnionType = old_downlink; // 0=UPLINK TFI, 1=DL TFI
- block->u.Packet_Downlink_Assignment.ID.u.Global_TFI.u.UPLINK_TFI = old_tfi; // TFI
-
- block->u.Packet_Downlink_Assignment.MAC_MODE = 0x0; // Dynamic Allocation
- block->u.Packet_Downlink_Assignment.RLC_MODE = 0x0; // RLC acknowledged mode
- block->u.Packet_Downlink_Assignment.CONTROL_ACK = old_downlink; // NW establishes no new DL TBF for the MS with running timer T3192
- block->u.Packet_Downlink_Assignment.TIMESLOT_ALLOCATION = 0; // timeslot(s)
- for (tn = 0; tn < 8; tn++) {
- if (tbf->pdch[tn])
- block->u.Packet_Downlink_Assignment.TIMESLOT_ALLOCATION |= 0x80 >> tn; // timeslot(s)
- }
-
- block->u.Packet_Downlink_Assignment.Packet_Timing_Advance.Exist_TIMING_ADVANCE_VALUE = 0x1; // TIMING_ADVANCE_VALUE = on
- block->u.Packet_Downlink_Assignment.Packet_Timing_Advance.TIMING_ADVANCE_VALUE = tbf->ta; // TIMING_ADVANCE_VALUE
- block->u.Packet_Downlink_Assignment.Packet_Timing_Advance.Exist_IndexAndtimeSlot = 0x0; // TIMING_ADVANCE_INDEX = off
-
- block->u.Packet_Downlink_Assignment.Exist_P0_and_BTS_PWR_CTRL_MODE = 0x0; // POWER CONTROL = off
-
- block->u.Packet_Downlink_Assignment.Exist_Frequency_Parameters = 0x1; // Frequency Parameters = on
- block->u.Packet_Downlink_Assignment.Frequency_Parameters.TSC = tbf->tsc; // Training Sequence Code (TSC)
- block->u.Packet_Downlink_Assignment.Frequency_Parameters.UnionType = 0x0; // ARFCN = on
- block->u.Packet_Downlink_Assignment.Frequency_Parameters.u.ARFCN = tbf->arfcn; // ARFCN
-
- block->u.Packet_Downlink_Assignment.Exist_DOWNLINK_TFI_ASSIGNMENT = 0x1; // DOWNLINK TFI ASSIGNMENT = on
- block->u.Packet_Downlink_Assignment.DOWNLINK_TFI_ASSIGNMENT = tbf->tfi; // TFI
-
- block->u.Packet_Downlink_Assignment.Exist_Power_Control_Parameters = 0x1; // Power Control Parameters = on
- block->u.Packet_Downlink_Assignment.Power_Control_Parameters.ALPHA = 0x0; // ALPHA
-
- for (tn = 0; tn < 8; tn++)
- {
- if (tbf->pdch[tn])
- {
- block->u.Packet_Downlink_Assignment.Power_Control_Parameters.Slot[tn].Exist = 0x1; // Slot[i] = on
- block->u.Packet_Downlink_Assignment.Power_Control_Parameters.Slot[tn].GAMMA_TN = 0x0; // GAMMA_TN
- }
- else
- {
- block->u.Packet_Downlink_Assignment.Power_Control_Parameters.Slot[tn].Exist = 0x0; // Slot[i] = off
- }
- }
-
- block->u.Packet_Downlink_Assignment.Exist_TBF_Starting_Time = 0x0; // TBF Starting TIME = off
- block->u.Packet_Downlink_Assignment.Exist_Measurement_Mapping = 0x0; // Measurement_Mapping = off
- block->u.Packet_Downlink_Assignment.Exist_AdditionsR99 = 0x0; // AdditionsR99 = off
-}
-
-/* generate uplink ack */
-void write_packet_uplink_ack(RlcMacDownlink_t * block, struct gprs_rlcmac_tbf *tbf,
- uint8_t final)
-{
- // Packet Uplink Ack/Nack TS 44.060 11.2.28
-
- char show_v_n[65];
-
- struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts;
- uint8_t rbb = 0;
- uint16_t i, bbn;
- uint16_t mod_sns_half = (tbf->sns >> 1) - 1;
- char bit;
-
- LOGP(DRLCMACUL, LOGL_DEBUG, "Sending Ack/Nack for TBF=%d "
- "(final=%d)\n", tbf->tfi, final);
-
- block->PAYLOAD_TYPE = 0x1; // RLC/MAC control block that does not include the optional octets of the RLC/MAC control header
- block->RRBP = 0x0; // N+13
- block->SP = final; // RRBP field is valid, if it is final ack
- block->USF = 0x0; // Uplink state flag
-
- block->u.Packet_Uplink_Ack_Nack.MESSAGE_TYPE = 0x9; // Packet Downlink Assignment
- block->u.Packet_Uplink_Ack_Nack.PAGE_MODE = 0x0; // Normal Paging
- block->u.Packet_Uplink_Ack_Nack.UPLINK_TFI = tbf->tfi; // Uplink TFI
-
- block->u.Packet_Uplink_Ack_Nack.UnionType = 0x0; // PU_AckNack_GPRS = on
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.CHANNEL_CODING_COMMAND = bts->initial_cs - 1; // CS1
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Ack_Nack_Description.FINAL_ACK_INDICATION = final; // FINAL ACK INDICATION
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Ack_Nack_Description.STARTING_SEQUENCE_NUMBER = tbf->dir.ul.v_r; // STARTING_SEQUENCE_NUMBER
- // RECEIVE_BLOCK_BITMAP
- for (i = 0, bbn = (tbf->dir.ul.v_r - 64) & mod_sns_half; i < 64;
- i++, bbn = (bbn + 1) & mod_sns_half) {
- bit = tbf->dir.ul.v_n[bbn];
- if (bit == 0)
- bit = ' ';
- show_v_n[i] = bit;
- if (bit == 'R')
- rbb = (rbb << 1)|1;
- else
- rbb = (rbb << 1);
- if((i%8) == 7)
- {
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Ack_Nack_Description.RECEIVED_BLOCK_BITMAP[i/8] = rbb;
- rbb = 0;
- }
- }
- show_v_n[64] = '\0';
- LOGP(DRLCMACUL, LOGL_DEBUG, "- V(N): \"%s\" R=Received "
- "N=Not-Received\n", show_v_n);
-
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.UnionType = 0x0; // Fixed Allocation Dummy = on
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.u.FixedAllocationDummy = 0x0; // Fixed Allocation Dummy
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Exist_AdditionsR99 = 0x0; // AdditionsR99 = off
-
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Common_Uplink_Ack_Nack_Data.Exist_CONTENTION_RESOLUTION_TLLI = 0x1;
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Common_Uplink_Ack_Nack_Data.CONTENTION_RESOLUTION_TLLI = tbf->tlli;
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Common_Uplink_Ack_Nack_Data.Exist_Packet_Timing_Advance = 0x0;
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Common_Uplink_Ack_Nack_Data.Exist_Extension_Bits = 0x0;
- block->u.Packet_Uplink_Ack_Nack.u.PU_AckNack_GPRS_Struct.Common_Uplink_Ack_Nack_Data.Exist_Power_Control_Parameters = 0x0;
-}
-
-unsigned write_packet_paging_request(bitvec * dest)
-{
- unsigned wp = 0;
-
- bitvec_write_field(dest, wp,0x1,2); // Payload Type
- bitvec_write_field(dest, wp,0x0,3); // No polling
- bitvec_write_field(dest, wp,0x0,3); // Uplink state flag
- bitvec_write_field(dest, wp,0x22,6); // MESSAGE TYPE
-
- bitvec_write_field(dest, wp,0x0,2); // Page Mode
-
- bitvec_write_field(dest, wp,0x0,1); // No PERSISTENCE_LEVEL
- bitvec_write_field(dest, wp,0x0,1); // No NLN
-
- return wp;
-}
-
-unsigned write_repeated_page_info(bitvec * dest, unsigned& wp, uint8_t len,
- uint8_t *identity, uint8_t chan_needed)
-{
- bitvec_write_field(dest, wp,0x1,1); // Repeated Page info exists
-
- bitvec_write_field(dest, wp,0x1,1); // RR connection paging
-
- if ((identity[0] & 0x07) == 4) {
- bitvec_write_field(dest, wp,0x0,1); // TMSI
- identity++;
- len--;
- } else {
- bitvec_write_field(dest, wp,0x0,1); // MI
- bitvec_write_field(dest, wp,len,4); // MI len
- }
- while (len) {
- bitvec_write_field(dest, wp,*identity++,8); // MI data
- len--;
- }
- bitvec_write_field(dest, wp,chan_needed,2); // CHANNEL_NEEDED
- bitvec_write_field(dest, wp,0x0,1); // No eMLPP_PRIORITY
-
- return wp;
-}
-
/* Send Uplink unit-data to SGSN. */
int gprs_rlcmac_tx_ul_ud(gprs_rlcmac_tbf *tbf)
{