[PATCH 2/2] bts: add E1INP_LINE_R_BTS_RSL_ONLY mode

From: Pablo Neira Ayuso <pablo(a)gnumonks.org> This patch adds the E1INP_LINE_R_BTS_RSL_ONLY that brings the RSL link without the OML link. This mode is useful for the multi-TRX BTS setup. --- include/osmocom/abis/e1_input.h | 1 + src/input/ipaccess.c | 15 +++++++++++++++ 2 files changed, 16 insertions(+) diff --git a/include/osmocom/abis/e1_input.h b/include/osmocom/abis/e1_input.h index fac7bac..037e353 100644 --- a/include/osmocom/abis/e1_input.h +++ b/include/osmocom/abis/e1_input.h @@ -123,6 +123,7 @@ enum e1inp_line_role { E1INP_LINE_R_NONE, E1INP_LINE_R_BSC, E1INP_LINE_R_BTS, + E1INP_LINE_R_BTS_RSL_ONLY, E1INP_LINE_R_MAX }; diff --git a/src/input/ipaccess.c b/src/input/ipaccess.c index 0fce15e..0f995e7 100644 --- a/src/input/ipaccess.c +++ b/src/input/ipaccess.c @@ -1044,6 +1044,21 @@ static int ipaccess_line_update(struct e1inp_line *line) break; } } + case E1INP_LINE_R_BTS_RSL_ONLY: + switch(il->state) { + case NONE: + LOGP(DLINP, LOGL_NOTICE, "enabling ipaccess BTS mode " + "in RSL mode only\n"); + ret = ipaccess_bts_rsl_link_up(line); + il->state = ALL_UP; + break; + default: + LOGP(DLINP, LOGL_ERROR, "ipaccess BTS RSL link already " + "up and running\n"); + ret = -EBUSY; + break; + break; + } default: break; } -- 1.7.10.4