diff options
author | Daniel Willmann <dwillmann@sysmocom.de> | 2016-05-21 00:01:21 +0200 |
---|---|---|
committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2016-09-02 04:29:01 +0200 |
commit | 5b2363ebb281f0e3428ed1949d7ab1ee533d7e19 (patch) | |
tree | b95efa691f89715b7a2bf79ad18ef97d92ffa7ab /openbsc/include | |
parent | af241727a9f03f9259529e1e374329adf4ca0626 (diff) |
IuPS: sgsn_mm_ctx: add enum gprs_pmm_state field, track PMM state
Iu needs to page to transfer data in PMM-IDLE state.
Change-Id: Id37778cb9a0328a21c8e8246998ecdb43dd687d8
Diffstat (limited to 'openbsc/include')
-rw-r--r-- | openbsc/include/openbsc/gprs_sgsn.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gprs_sgsn.h b/openbsc/include/openbsc/gprs_sgsn.h index 18cbab834..24e286c70 100644 --- a/openbsc/include/openbsc/gprs_sgsn.h +++ b/openbsc/include/openbsc/gprs_sgsn.h @@ -31,6 +31,16 @@ enum gprs_gmm_state { GMM_DEREGISTERED_INIT, /* 4.1.3.3.1.4 */ }; +/* TS 23.060 6.1.1 and 6.1.2 Mobility management states A/Gb and Iu mode */ +enum gprs_pmm_state { + PMM_DETACHED, + PMM_CONNECTED, + PMM_IDLE, + MM_IDLE = PMM_DETACHED, + MM_READY = PMM_CONNECTED, + MM_STANDBY = PMM_IDLE, +}; + enum gprs_mm_ctr { GMM_CTR_PKTS_SIG_IN, GMM_CTR_PKTS_SIG_OUT, @@ -117,6 +127,7 @@ struct sgsn_mm_ctx { char imsi[GSM23003_IMSI_MAX_DIGITS+1]; enum gprs_gmm_state mm_state; + enum gprs_pmm_state pmm_state; /* Iu: page when in PMM-IDLE mode */ uint32_t p_tmsi; uint32_t p_tmsi_old; /* old P-TMSI before new is confirmed */ uint32_t p_tmsi_sig; |