power_control: migrate MS/BS control loops to the new params

In change [1] the new power control structures and default params
were introduced.  In change [2], the existing VTY commands for MS
power control in the BTS were deprecated and changed to use the
new structures as storage.  Finally, in change [3], handling of
the power control parameters on the A-bis/RSL was implemented.

This change is the final logical step in the mentioned chain: it
makes both MS/BS power control loops use the new parameters, and
removes the old structures.  The actual implementation of both
power control loops remains the same, however the expected output
of some unit tests for the Downlink loop needs to be changed:

  - TC_fixed_mode: disabling dynamic power control becomes a separate
    step of the test script since the field 'fixed' is removed;

  - TC_rxlev_target: RxLev thresholds are printed 'as-is'.

Not all of the new parameters are used by the power control loops
yet.  Further improvements to be done in the follow up commits.

[1] I6d41eb238aa6d4f5b77596c5477c2ecbe86de2a8
[2] Icbd9a7d31ce6723294130a31a179a002fccb4612
[3] I5a901eca5a78a0335a6954064e602e65cda85390

Change-Id: Ib18f84c40227841d95a36063a6789bf63054fc2e
Related: SYS#4918

1 files changed, 0 insertions, 16 deletions

diff --git a/src/common/bts.c b/src/common/bts.c
index de079577..06a5ccb2 100644
--- a/src/common/bts.c
+++ b/src/common/bts.c
@@ -330,22 +330,6 @@ int bts_init(struct gsm_bts *bts)
 	bts->rtp_port_range_next = bts->rtp_port_range_start;
 	bts->rtp_ip_dscp = -1;
 
-	/* Default UL/DL power control parameters (legacy) */
-	bts->ul_power_ctrl = bts->dl_power_ctrl = \
-	(struct bts_power_ctrl_params) {
-		.target_dbm = -75,
-		.hysteresis_db = 3,	/* -78 .. -72 dBm */
-		.raise_step_max_db = PWR_RAISE_MAX_DB,
-		.lower_step_max_db = PWR_LOWER_MAX_DB,
-		.pf_algo = BTS_PF_ALGO_EWMA,
-		.pf = {
-			.ewma = {
-				/* 50% smoothing */
-				.alpha = 50
-			}
-		}
-	};
-
 	/* Default (fall-back) MS/BS Power control parameters */
 	bts->bs_dpc_params = power_ctrl_params_def;
 	bts->ms_dpc_params = power_ctrl_params_def;