diff options
author | Max <msuraev@sysmocom.de> | 2017-05-16 16:10:45 +0200 |
---|---|---|
committer | Max <msuraev@sysmocom.de> | 2017-05-26 07:55:52 +0000 |
commit | 9dabfa2c2b882bf4ce72c941f021f7a439de041a (patch) | |
tree | 6f060cdd5d071f9b156b5cbaafd1e167a4b3b71f /src/sba.cpp | |
parent | 356ac618f1f4b455e411507c4be4c9909fe927bb (diff) |
Cleanup FN scheduling
* replace magic number with defined constant
* move copy-pasted code to inline functions
* remove unused code
Change-Id: I6fee0714453d0c3c3f3f875f88daea2d9c477331
Related: OS#1524
Diffstat (limited to 'src/sba.cpp')
-rw-r--r-- | src/sba.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/sba.cpp b/src/sba.cpp index 5d75b17e..56a75432 100644 --- a/src/sba.cpp +++ b/src/sba.cpp @@ -23,6 +23,7 @@ #include <gprs_rlcmac.h> #include <gprs_debug.h> #include <bts.h> +#include <pcu_utils.h> extern "C" { #include <osmocom/core/talloc.h> @@ -75,7 +76,7 @@ int SBAController::alloc( return -EINVAL; } - fn = (pdch->last_rts_fn + AGCH_START_OFFSET) % 2715648; + fn = next_fn(pdch->last_rts_fn, AGCH_START_OFFSET); sba->trx_no = trx; sba->ts_no = ts; @@ -110,14 +111,13 @@ gprs_rlcmac_sba *SBAController::find(const gprs_rlcmac_pdch *pdch, uint32_t fn) uint32_t SBAController::sched(uint8_t trx, uint8_t ts, uint32_t fn, uint8_t block_nr) { - uint32_t sba_fn; + uint32_t sba_fn = fn + 4; struct gprs_rlcmac_sba *sba; /* check special TBF for events */ - sba_fn = fn + 4; if ((block_nr % 3) == 2) - sba_fn ++; - sba_fn = sba_fn % 2715648; + sba_fn++; + sba_fn = sba_fn % GSM_MAX_FN; sba = find(trx, ts, sba_fn); if (sba) return sba_fn; |