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Issue MPH-CLOSE.req during shutdown 

If we don't do this on recent L1, the L1 will refuse the open after
re-starting osmo-bts.

There still is an issue in case osmo-bts crashes.  We should have a
respawn loop that re-loads the DSP firmware before re-starting osmo-bts,
just to make sure...
This commit is contained in:
Harald Welte 2012-03-17 14:25:04 +01:00
parent b81c5d4699
commit d0e6749327
1 changed files with 18 additions and 0 deletions
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18
src/osmo-bts-sysmo/oml.c
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@ -289,6 +289,23 @@ static int trx_init(struct gsm_bts_trx *trx)
return l1if_req_compl(fl1h, msg, 0, trx_init_compl_cb, fl1h);
}
static int trx_close_compl_cb(struct msgb *l1_msg, void *data)
{
return 0;
}
static int trx_close(struct gsm_bts_trx *trx)
{
struct femtol1_hdl *fl1h = trx_femtol1_hdl(trx);
struct msgb *msg;
msg = l1p_msgb_alloc();
prim_init(msgb_l1prim(msg), GsmL1_PrimId_MphCloseReq, fl1h);
LOGP(DL1C, LOGL_NOTICE, "Close TRX %u\n", trx->nr);
return l1if_req_compl(fl1h, msg, 0, trx_close_compl_cb, fl1h);
}
static int ts_connect(struct gsm_bts_trx_ts *ts)
{
struct msgb *msg = l1p_msgb_alloc();
@ -915,5 +932,6 @@ int bts_model_trx_deact_rf(struct gsm_bts_trx *trx)
{
struct femtol1_hdl *fl1 = trx_femtol1_hdl(trx);
trx_close(trx);
return l1if_activate_rf(fl1, 0);
}