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2014-01-15bts: Rename ts and trx to ts_no and trx_no as we operate on numberHolger Hans Peter Freyther1-6/+6
2014-01-15tbf: Kill the tsc member as it duplicates dataHolger Hans Peter Freyther1-2/+2
We can just use first_ts and the trx/pdch to extract this information. Avoid duplication of data.
2013-11-26debug_diagram: Remove the special debug_diagram compilation modeHolger Hans Peter Freyther1-6/+0
This approach is somehow flawed. We need/want to debug problems on systems with real traffic and re-compiling it with debug_diagram is not an option. All internal logging needs to be expressive enough so we can understand what is going on (e.g. create a script to post-process the output).
2013-11-24tbf: Count how often we re-start a BSN in the send routineHolger Hans Peter Freyther1-0/+1
There appears to be a scheduling issue. Even without any NACKs we are re-transmitting a lot of frames. It might be because of this.
2013-11-23rlc: Count nacked frames in the statistics tooHolger Hans Peter Freyther1-0/+1
2013-11-19rlc: Count the window stalls on the RLC levelHolger Hans Peter Freyther1-0/+1
2013-11-13rlc: Count the sent and resent RLC blocksHolger Hans Peter Freyther1-0/+2
2013-11-13bts: Count the number of llc frames that were "scheduled" to be sentHolger Hans Peter Freyther1-0/+1
This does not mean that they have been successfully transferred to the SGSN/MS but at least that they have reached a certain point in the message flow.
2013-11-13tbf: Count how often we re-use a TBF that was already being deactivatedHolger Hans Peter Freyther1-0/+1
2013-11-06tbf: Move the llc handling into the tbf (from the bts)Holger Hans Peter Freyther1-186/+1
This will be moved to a LLC class in the future but after this we can make the sns/ws private now and have little to update outside the tbf.
2013-10-30tbf: Have one imsi field and assign it through a functionHolger Hans Peter Freyther1-1/+1
Have one IMSI field per TBF and assign through a function call. The IMSI should be used to look-up the TBF on the SGSN->PCU direction.
2013-10-30tbf: Make tfi private and update the codeHolger Hans Peter Freyther1-17/+18
All logging code that used tbf->tfi is now using tbf_name to print the the TBF. External code is now using tfi() which is inlined and should result in the same code being generated as before (+debug code that can be stripped).
2013-10-30tbf: Make the tlli "private" and update the updating codeHolger Hans Peter Freyther1-25/+21
Now all updates to the tlli/tlli_valid are in one place. If we implement the policy to update the matching/linked TBF we can now to do it in a single place. Add a todo item for that as I am waiting for feedback from the mailinglist.
2013-10-30tbf: Create tbf_name and use it in log statementsHolger Hans Peter Freyther1-21/+17
This is like gsm_lchan_name and should be used in log statements. This way we can easily change the information that is printed and we know how to search things. The other part is that direct use of tfi/tlli is removed which will allow us to make them private and at the same time start to resolve the "tlli" updated in many places. Not old log statements are changed yet. This will done whenever a bad log statement is seen on the console...
2013-10-30tbf: TODO:Mark TLLI changes as todo item in the codeHolger Hans Peter Freyther1-0/+2
The TLLI can change when a new P-TMSI is assigned to the phone, e.g. during a (periodic) routing area update. When the TLLI changes we need to update all TBFs and maybe even register the timing advance for the new TLLI..
2013-10-30bts: Simplify rcv_resource_request, remove logically dead codeHolger Hans Peter Freyther1-57/+57
tbf = find if (tbf) { tbf_free(tbf); tbf = NULL; } if (!tbf) { code... } Remove the if (!tbf) and indention as the tbf is always to be NULL.
2013-10-30bts: Kill dead stores of the tlli/tfi, fix the log message againHolger Hans Peter Freyther1-9/+5
The code meant to print the tfi and not the tlli. Update it.
2013-10-30tbf: Remove the trx_no field from the tbf, go through the trx objectHolger Hans Peter Freyther1-7/+7
2013-10-30tbf: Go through the trx to get the ARFCNHolger Hans Peter Freyther1-2/+2
2013-10-30bts: Further logging improvements for TFI/TLLI outputHolger Hans Peter Freyther1-1/+2
2013-10-30bts: Pass the Packet_Control_Acknowledgement_t into the recv methodHolger Hans Peter Freyther1-3/+3
2013-10-30bts: Log the TLLI inside the report we getHolger Hans Peter Freyther1-1/+1
2013-10-30tbf: Log the TFI and TLLI so we can try to figure out more from logsHolger Hans Peter Freyther1-1/+1
<0002> tbf.cpp:444 Poll timeout for DL TBF=0 <0002> tbf.cpp:513 - Timeout for polling PACKET DOWNLINK ACK. <0002> tbf.cpp:688 - Assignment was on PACCH <0002> tbf.cpp:694 - Downlink ACK was received <0008> gprs_bssgp_pcu.cpp:154 LLC [SGSN -> PCU] = TLLI: 0xd6942c78 IMSI: 274080000004765 len: 506 <0002> bts.cpp:974 PACKET DOWNLINK ACK with unknown FN=2213128 TFI=0 (TRX 0 TS 6)
2013-10-30misc: Change the logging for the tbf and what to logHolger Hans Peter Freyther1-22/+22
TLLIs got printed as TBF. Fix that but also rename things to TFI. The TFI is not required to be unique per BTS but it is the indicator we use right now.
2013-10-30bts: Use Packet_Downlink_Ack_Nack_t as parameterHolger Hans Peter Freyther1-7/+7
2013-10-30bts: Simplify the code and use Packet_Resource_Request_t*Holger Hans Peter Freyther1-9/+9
2013-10-30bts: Work with the Packet_Measurement_Report_tHolger Hans Peter Freyther1-4/+4
2013-10-30bts: Move the MT_PACKET_MEASUREMENT_REPORT handling to a new methodHolger Hans Peter Freyther1-14/+18
2013-10-30bts: Move handling of MT_PACKET_RESOURCE_REQUEST to a methodHolger Hans Peter Freyther1-80/+88
Move the code to a new method
2013-10-30bts: Move handling of MT_PACKET_DOWNLINK_ACK_NACK to separate functionHolger Hans Peter Freyther1-43/+51
Kill the tlli assignment as it is never used.
2013-10-30pdch: Move handling of control_ack to a separate methodHolger Hans Peter Freyther1-86/+94
Kill the unused tfi parameter
2013-10-30bts: Count the rach frames we receiveHolger Hans Peter Freyther1-0/+6
2013-10-30misc: Fix typo.. resource in english only has one 's'Holger Hans Peter Freyther1-6/+6
2013-10-30bts: Print the kind of message type not known.Holger Hans Peter Freyther1-1/+3
2013-10-30llc: Count timedout and silently dropped framesHolger Hans Peter Freyther1-0/+2
A DL tbf can be discarded and then the already queued LLCs will be silently dropped. Count this event.
2013-10-30sba: Move freeing a sba into a central placeHolger Hans Peter Freyther1-8/+2
2013-10-30sba: Count SBA allocation, frees and timeoutsHolger Hans Peter Freyther1-0/+7
Add a warning about the receive message poking in the internal of the sba. This will be cleaned up in a follow up commit
2013-10-30bts: Provide the first set of countersHolger Hans Peter Freyther1-0/+3
2013-10-30bts: Start creating statistics inside the BTS codeHolger Hans Peter Freyther1-0/+33
2013-10-30tbf: Move gprs_rlcmac_send_packet_uplink_assignment into the tbfHolger Hans Peter Freyther1-1/+1
2013-10-30bts: Move gprs_rlcmac_rcv_rach into the BTS classHolger Hans Peter Freyther1-0/+81
2013-10-30bts: Move gprs_rlcmac_trigger_downlink_assignment into BTSHolger Hans Peter Freyther1-0/+38
2013-10-30tbf: Move gprs_rlcmac_poll_timeout into the tbfHolger Hans Peter Freyther1-0/+19
Move the gprs_rlcmac_poll_timeout method into the tbf class and gprs_rlcmac_downlink_assignment into the BTS.
2013-10-30bts: Move rcv_imm_ass_cnf into the bts codeHolger Hans Peter Freyther1-0/+39
2013-10-30tbf/bts: Move the tfi_find_free into the btsHolger Hans Peter Freyther1-0/+55
2013-10-30tbf/pdch/bts: Move the tbf look-up by tfi into the BTSHolger Hans Peter Freyther1-3/+25
2013-10-30pdch/tbf: Add another todo item for badly placed code...Holger Hans Peter Freyther1-0/+1
2013-10-30sba/pdch: Use thepdch to look up a sba for a frame numberHolger Hans Peter Freyther1-2/+2
2013-10-30pdch: Remove the trx_no/ts_no parameter and use/caclulate it on demandHolger Hans Peter Freyther1-20/+16
Simplify the depedencies and use the inline functions when we need to figure out the numbers.
2013-10-30pdch: Remove the bts argument from rcv_control_blockHolger Hans Peter Freyther1-22/+21
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