diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-12-14 11:43:04 +0100 |
|---|---|---|
| committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2015-12-16 19:37:08 +0100 |
| commit | d87e1d6ab747423d3668c74d16201a5d967accf0 (patch) | |
| tree | 6b37bcee7b3e4f0f9d2069cc12321887e971559b /src/tbf_ul.cpp | |
| parent | 61679251472391bf1746eb277b5027caa1ac14ad (diff) | |
rlc: Do not raise_v_q in receive_bsn
Currently gprs_rlc_ul_window::receive_bsn calls raise_v_q and returns
the number of RLC data blocks that can be taken from the queue. This
does not fit the EGPRS feature to put 2 independant data blocks in a
single RLC block.
This commit removes raise_v_q from receive_bsn, hence it must be
called explicitely to get the number of processable data blocks.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'src/tbf_ul.cpp')
| -rw-r--r-- | src/tbf_ul.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tbf_ul.cpp b/src/tbf_ul.cpp index aa81b538..4a5f21f5 100644 --- a/src/tbf_ul.cpp +++ b/src/tbf_ul.cpp @@ -332,7 +332,8 @@ int gprs_rlcmac_ul_tbf::rcv_data_block_acknowledged_gprs(const uint8_t *data, * the window is empty.*/ const uint16_t v_q_beg = m_window.v_q(); - const uint16_t count = m_window.receive_bsn(rh->bsn); + m_window.receive_bsn(rh->bsn); + const uint16_t count = m_window.raise_v_q(); /* Retrieve LLC frames from blocks that are ready */ for (uint16_t i = 0; i < count; ++i) { |