18 Commits (d5daf60773e3e47ed8b4806e76b1214e69d4a06f)

Author	SHA1	Message	Date
Ismael Gomez	f9a02299f9	Use MAC PDU pointer instead of tti_rx and rnti as a key to associate buffers. Decouple crc_info() and push_pdu() functions. This allows for different timing architectures in the PHY	4 years ago
Andre Puschmann	07d2bc4fe8	change license header to agnostic version with hint to root LICENSE file	4 years ago
Francisco	0ffea62411	Wrote logging functions for SCHED MAC CE/LCID allocations	4 years ago
Andre Puschmann	286844b3dd	mac_pdu: reset subheader state when deleting from PDU ... when packing MAC PDUs, adding a new SDU might fail, for example because RLC couldn't provide a new PDU. The muxer then needs to delete the subheader from the PDU again. When adding a padding BSR at the end, the same subheader is again used to store the BSR, so any state in that subheader should be removed. In the particular case, this was causing an issue when logging a LBSR because the LCG buffer states are printed using the payload buffer, which was still pointing to some memory that was used when trying to add the new RLC PDU in the beginning.	4 years ago
Andre Puschmann	6773f6d02f	pdu_queue: add reset method to empty queue	4 years ago
Pedro Alvarez	08a0d6bc0a	Fix compilation warning with unecessary comparison.	4 years ago
Andre Puschmann	d48bc8837e	pdu: refactor MAC PDU class ... this patch refactors the MAC PDU class, the main changes are: * add to_string() method to pretty print PDU and subheaders This allows to have a single log entry per MAC PDU with all its contents. It removes the C-style fprint() method * Simplity payload vs. w_payload_ce Before we've used payload when reading the PDU and w_payload_ce as a buffer when writing. In all getters we needed to differentiate between both. Now payload points to w_payload_ce initially and is only updated when parsing a new PDU. * add various helpers, e.g. to get subheader index, update a BSR, .. * fix PDU test to use new to_string() method	4 years ago
Andre Puschmann	49a7a90698	mac: simplify BSR packing logic ... simplify logic to check whether a BSR fits and, if so, which type. before the check has been done in two places. we now also accomodate for the CE subheader size.	4 years ago
Andre Puschmann	5e40bfe72c	mac_pdu: unpack and print BSR index as well as BSR value in bytes ... before the BSR was extracted but the actual index (between 0 and 63) was not stored but directly converted into bytes. for log parsing and debugging it is easier to follow the index value. this patch therefore adds both values to the log message and extends the API accordingly.	4 years ago
Andre Puschmann	035c369a43	mac_pdu: fix check of remaining length when adding new subheader to MAC PDU ... when adding a new subheader to a MAC PDU we should only add the subheader if at least 2 bytes are left in the PDU. Even a 1 Byte MAC Control Element requires another byte to pack the subheader. This fixes #1424 in which a 3 B MAC opportunity is provided in the UL. After adding the Short BSR, we tried to add another MAC subheader. Adding the subheader succeeded even though no space is left to add a single byte. With this patch, adding the subheader fails and the generates MAC PDU is correct.	4 years ago
Francisco Paisana	f0874b780b	add radio_base/null classes	4 years ago
Francisco Paisana	3c2e3dbdbf	added latest mac nr updates	4 years ago
Francisco Paisana	f8c6f55cac	fix uninit var usages and signed bit manipulations	5 years ago
Francisco Paisana	af9ca9f9e5	remove unecessary moves	5 years ago
Francisco Paisana	b506e29b72	removed common ce_typeenum	5 years ago
Francisco Paisana	372126deac	created ul-sch and mch lcid types	5 years ago
Francisco Paisana	367a190829	created dl-sch lcid type	5 years ago
Francisco Paisana	6ddedd5972	moved pdu to common mac folder	5 years ago