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| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-03-24 10:45:07 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-03-24 10:45:07 +0100 |
| commit | 82a8d6e3931dea7f127f84e9f6c4102d858410da (patch) | |
| tree | cac4411e66b7dd968f0401a3051903caaa7c55f6 /openbsc/src/abis_rsl.c | |
| parent | 1226c939375890d07c047e1de5e9e48f5e101854 (diff) | |
Specify a release reason for the lchan
In case the put_lchan is making the refcount drop to zero use the
release reason specified in the put_lchan call. This is used by the
BSC MSC IP implementation for the assignment handling where the old
channel is getting closed with a local end release (1).
Diffstat (limited to 'openbsc/src/abis_rsl.c')
| -rw-r--r-- | openbsc/src/abis_rsl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/openbsc/src/abis_rsl.c b/openbsc/src/abis_rsl.c index 3079d0d54..446e081ca 100644 --- a/openbsc/src/abis_rsl.c +++ b/openbsc/src/abis_rsl.c @@ -718,14 +718,15 @@ int rsl_establish_request(struct gsm_lchan *lchan, u_int8_t link_id) RELEASE CONFIRM, which we in turn use to trigger RSL CHANNEL RELEASE, which in turn is acknowledged by RSL CHANNEL RELEASE ACK, which calls lchan_free() */ -int rsl_release_request(struct gsm_lchan *lchan, u_int8_t link_id) +int rsl_release_request(struct gsm_lchan *lchan, u_int8_t link_id, u_int8_t reason) { struct msgb *msg; msg = rsl_rll_simple(RSL_MT_REL_REQ, lchan2chan_nr(lchan), link_id, 0); - msgb_tv_put(msg, RSL_IE_RELEASE_MODE, 0); /* normal release */ + /* 0 is normal release, 1 is local end */ + msgb_tv_put(msg, RSL_IE_RELEASE_MODE, reason); lchan->state = LCHAN_S_REL_REQ; /* FIXME: start some timer in case we don't receive a REL ACK ? */ |