diff options
author | Pau Espin Pedrol <pespin@sysmocom.de> | 2019-08-30 17:06:36 +0200 |
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committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2019-09-02 11:44:58 +0200 |
commit | ccd1252bd76169439cb66f3a50e4575e0f03ec0b (patch) | |
tree | fe1bb807c01383609b0d74ad1ac25759952d8d69 /include/osmocom/sgsn/gprs_mm_state_iu_fsm.h | |
parent | 02514bc592923b9c082942d64fcf06db2e4bfd44 (diff) |
Introduce FSM mm_state_iu_fsm
Implement TS 23.060 6.1.2 Mobility Management States (Iu mode) using
osmocom FSM and drop old implementation.
Most of the logic on each state is still kept in gprs_gmm.c, will be
inserted into the FSM later.
Change-Id: I4c9cf8c27194817c56e8949af0205e1cc14af317
Diffstat (limited to 'include/osmocom/sgsn/gprs_mm_state_iu_fsm.h')
-rw-r--r-- | include/osmocom/sgsn/gprs_mm_state_iu_fsm.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/osmocom/sgsn/gprs_mm_state_iu_fsm.h b/include/osmocom/sgsn/gprs_mm_state_iu_fsm.h new file mode 100644 index 000000000..7f02bcc45 --- /dev/null +++ b/include/osmocom/sgsn/gprs_mm_state_iu_fsm.h @@ -0,0 +1,24 @@ +#pragma once + +#include <osmocom/core/fsm.h> + +struct sgsn_mm_ctx; + + +/* TS 23.060 6.1.1 Mobility Management States (A/Gb mode) */ +enum mm_state_iu_fsm_states { + ST_PMM_DETACHED, + ST_PMM_CONNECTED, + ST_PMM_IDLE +}; + +enum mm_state_iu_fsm_events { + E_PMM_PS_ATTACH, + /* E_PS_DETACH, TODO: not used */ + E_PMM_PS_CONN_RELEASE, + E_PMM_PS_CONN_ESTABLISH, + E_PMM_IMPLICIT_DETACH, /* = E_PS_ATTACH_REJECT, E_RAU_REJECT */ + E_PMM_RA_UPDATE, /* = Serving RNC relocation */ +}; + +extern struct osmo_fsm mm_state_iu_fsm; |