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| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-03-24 13:14:09 +0100 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2021-03-24 17:12:01 +0100 |
| commit | 7bd92a3e1d1160df60501047fa73a9ecbfc383a7 (patch) | |
| tree | 5f07ce55ca9298f4386368fd8221ee39ce81da44 /src/tbf_ul.cpp | |
| parent | 4bab867d9fc983ee9c9ed1ab97cfe0e9e30b42b6 (diff) | |
Set matching USF if available when polling a UL TBF
When the scheduler detects it's time to receive a UL block due to a
scheduled poll, if that polling is done on a UL TBF, then use its USF if
available instead of using USF_UNUSED (=7) when sending a DL block on
that same FN.
This is not really needed for correct work, since MS take care
themselves of scheduling a UL block when they receive the poll (RRBP)
some time before, and don't check the USF at the time of transmitting.
In any case, it helps understand better when looking at pcap traces that
indeed it a UL block from that MS was requested, instead of setting USF
to 7.
Related: OS#5033
Change-Id: I2ad9d8ea6afc8f83192033470bd27010a7474430
Diffstat (limited to 'src/tbf_ul.cpp')
| -rw-r--r-- | src/tbf_ul.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tbf_ul.cpp b/src/tbf_ul.cpp index 8ef600b6..f226b290 100644 --- a/src/tbf_ul.cpp +++ b/src/tbf_ul.cpp @@ -213,7 +213,7 @@ gprs_rlcmac_ul_tbf::gprs_rlcmac_ul_tbf(struct gprs_rlcmac_bts *bts_, GprsMs *ms) m_ul_gprs_ctrs(NULL), m_ul_egprs_ctrs(NULL) { - memset(&m_usf, 0, sizeof(m_usf)); + memset(&m_usf, USF_INVALID, sizeof(m_usf)); } /* |