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trxcon/l1sched: add l1sched_find_lchan_by_chan_nr() 

Change-Id: I9917a932c9a4aeb4b3ef7053bd58066b3aa41edb
Related: OS#5500
This commit is contained in:
Vadim Yanitskiy 2023-04-13 09:59:18 +07:00
parent 7264fbfa4a
commit 24c8cd876a
2 changed files with 24 additions and 0 deletions
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2
src/host/trxcon/include/osmocom/bb/l1sched/l1sched.h
View File

@ -438,6 +438,8 @@ int l1sched_activate_lchan(struct l1sched_ts *ts, enum l1sched_lchan_type chan);
int l1sched_deactivate_lchan(struct l1sched_ts *ts, enum l1sched_lchan_type chan);
struct l1sched_lchan_state *l1sched_find_lchan_by_type(struct l1sched_ts *ts,
enum l1sched_lchan_type type);
struct l1sched_lchan_state *l1sched_find_lchan_by_chan_nr(struct l1sched_state *sched,
uint8_t chan_nr, uint8_t link_id);
/* Primitive management functions */
struct l1sched_ts_prim *l1sched_prim_push(struct l1sched_state *sched,

22
src/host/trxcon/src/sched_trx.c
View File

@ -425,6 +425,28 @@ struct l1sched_lchan_state *l1sched_find_lchan_by_type(struct l1sched_ts *ts,
return NULL;
}
struct l1sched_lchan_state *l1sched_find_lchan_by_chan_nr(struct l1sched_state *sched,
uint8_t chan_nr, uint8_t link_id)
{
const struct l1sched_ts *ts = sched->ts[chan_nr & 0x07];
const struct l1sched_lchan_desc *lchan_desc;
struct l1sched_lchan_state *lchan;
if (ts == NULL)
return NULL;
llist_for_each_entry(lchan, &ts->lchans, list) {
lchan_desc = &l1sched_lchan_desc[lchan->type];
if (lchan_desc->chan_nr != (chan_nr & RSL_CHAN_NR_MASK))
continue;
if (lchan_desc->link_id != link_id)
continue;
return lchan;
}
return NULL;
}
int l1sched_set_lchans(struct l1sched_ts *ts, uint8_t chan_nr,
int active, uint8_t tch_mode, uint8_t tsc)
{