Change in osmo-bsc[master]: implement all_allocated:{static_sdcch, static_tch} rate counters

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neels gerrit-no-reply at lists.osmocom.org
Tue Oct 26 22:27:07 UTC 2021 

neels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/25975 )


Change subject: implement all_allocated:{static_sdcch,static_tch} rate counters
......................................................................

implement all_allocated:{static_sdcch,static_tch} rate counters

Same as all_allocated:{sdcch,tch}, but already trigger when all
non-dynamic timeslots are allocated.

Related: SYS#4878
Related: Ib3997a827c9cc43d1361bb0cf3bfab9f6d91bf82 (osmo-ttcn3-hacks)
Change-Id: I2fa14531f16d3f07085620f1c50eb839c420da6a
---
M include/osmocom/bsc/bsc_stats.h
M include/osmocom/bsc/bts.h
M include/osmocom/bsc/gsm_data.h
M src/osmo-bsc/bsc_init.c
M src/osmo-bsc/bsc_stats.c
M src/osmo-bsc/bts.c
6 files changed, 82 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/75/25975/1

diff --git a/include/osmocom/bsc/bsc_stats.h b/include/osmocom/bsc/bsc_stats.h
index 9a2f36c..9140f85 100644
--- a/include/osmocom/bsc/bsc_stats.h
+++ b/include/osmocom/bsc/bsc_stats.h
@@ -82,7 +82,9 @@
 	BSC_CTR_MSCPOOL_EMERG_FORWARDED,
 	BSC_CTR_MSCPOOL_EMERG_LOST,
 	BSC_CTR_ALL_ALLOCATED_SDCCH,
+	BSC_CTR_ALL_ALLOCATED_STATIC_SDCCH,
 	BSC_CTR_ALL_ALLOCATED_TCH,
+	BSC_CTR_ALL_ALLOCATED_STATIC_TCH,
 };
 
 extern const struct rate_ctr_desc bsc_ctr_description[];
diff --git a/include/osmocom/bsc/bts.h b/include/osmocom/bsc/bts.h
index 26ffaf1..4ea0735 100644
--- a/include/osmocom/bsc/bts.h
+++ b/include/osmocom/bsc/bts.h
@@ -145,7 +145,9 @@
 	BTS_CTR_SRVCC_FAILED,
 	BTS_CTR_SRVCC_ERROR,
 	BTS_CTR_ALL_ALLOCATED_SDCCH,
+	BTS_CTR_ALL_ALLOCATED_STATIC_SDCCH,
 	BTS_CTR_ALL_ALLOCATED_TCH,
+	BTS_CTR_ALL_ALLOCATED_STATIC_TCH,
 };
 
 extern const struct rate_ctr_desc bts_ctr_description[];
@@ -580,7 +582,9 @@
 	enum imm_ass_time imm_ass_time;
 
 	struct time_cc all_allocated_sdcch;
+	struct time_cc all_allocated_static_sdcch;
 	struct time_cc all_allocated_tch;
+	struct time_cc all_allocated_static_tch;
 };
 
 #define GSM_BTS_SI2Q(bts, i)   (struct gsm48_system_information_type_2quater *)((bts)->si_buf[SYSINFO_TYPE_2quater][i])
diff --git a/include/osmocom/bsc/gsm_data.h b/include/osmocom/bsc/gsm_data.h
index 2917be3..e1bba80 100644
--- a/include/osmocom/bsc/gsm_data.h
+++ b/include/osmocom/bsc/gsm_data.h
@@ -1262,7 +1262,9 @@
 	struct smlc_config *smlc;
 
 	struct time_cc all_allocated_sdcch;
+	struct time_cc all_allocated_static_sdcch;
 	struct time_cc all_allocated_tch;
+	struct time_cc all_allocated_static_tch;
 };
 
 struct gsm_audio_support {
diff --git a/src/osmo-bsc/bsc_init.c b/src/osmo-bsc/bsc_init.c
index 11cda69..9328707 100644
--- a/src/osmo-bsc/bsc_init.c
+++ b/src/osmo-bsc/bsc_init.c
@@ -131,6 +131,17 @@
 			.T_defs = net->T_defs,
 		},
 	};
+	net->all_allocated_static_sdcch = (struct time_cc){
+		.cfg = {
+			.gran_usec = 1*1000000,
+			.forget_sum_usec = 60*1000000,
+			.rate_ctr = rate_ctr_group_get_ctr(net->bsc_ctrs, BSC_CTR_ALL_ALLOCATED_STATIC_SDCCH),
+			.T_gran = -16,
+			.T_round_threshold = -17,
+			.T_forget_sum = -18,
+			.T_defs = net->T_defs,
+		},
+	};
 	net->all_allocated_tch = (struct time_cc){
 		.cfg = {
 			.gran_usec = 1*1000000,
@@ -142,6 +153,17 @@
 			.T_defs = net->T_defs,
 		},
 	};
+	net->all_allocated_static_tch = (struct time_cc){
+		.cfg = {
+			.gran_usec = 1*1000000,
+			.forget_sum_usec = 60*1000000,
+			.rate_ctr = rate_ctr_group_get_ctr(net->bsc_ctrs, BSC_CTR_ALL_ALLOCATED_STATIC_TCH),
+			.T_gran = -16,
+			.T_round_threshold = -17,
+			.T_forget_sum = -18,
+			.T_defs = net->T_defs,
+		},
+	};
 
 	INIT_LLIST_HEAD(&net->bts_rejected);
 	gsm_net_update_ctype(net);
diff --git a/src/osmo-bsc/bsc_stats.c b/src/osmo-bsc/bsc_stats.c
index cae5300..cb2c025 100644
--- a/src/osmo-bsc/bsc_stats.c
+++ b/src/osmo-bsc/bsc_stats.c
@@ -103,7 +103,11 @@
 	[BSC_CTR_MSCPOOL_EMERG_LOST] =		{"mscpool:emerg:lost",
 						 "Emergency call requests lost because no MSC was found available"},
 	[BSC_CTR_ALL_ALLOCATED_SDCCH] =		{"all_allocated:sdcch", "Cumulative counter of seconds where all SDCCH channels were allocated"},
+	[BSC_CTR_ALL_ALLOCATED_STATIC_SDCCH] =	{"all_allocated:static_sdcch",
+						 "Cumulative counter of seconds where all non-dynamic SDCCH channels were allocated"},
 	[BSC_CTR_ALL_ALLOCATED_TCH] =		{"all_allocated:tch", "Cumulative counter of seconds where all TCH channels were allocated"},
+	[BSC_CTR_ALL_ALLOCATED_STATIC_TCH] =	{"all_allocated:static_tch",
+						 "Cumulative counter of seconds where all non-dynamic TCH channels were allocated"},
 };
 
 const struct rate_ctr_group_desc bsc_ctrg_desc = {
@@ -214,12 +218,22 @@
 				 bts_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_SDCCH]
 				 && !bts_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_FREE][GSM_LCHAN_SDCCH]);
 
+		time_cc_set_flag(&bts->all_allocated_static_sdcch,
+				 bts_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_SDCCH]
+				 && !bts_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_FREE][GSM_LCHAN_SDCCH]);
+
 		time_cc_set_flag(&bts->all_allocated_tch,
 				 (bts_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_F]
 				  + bts_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_H])
 				 && !(bts_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_F]
 				      + bts_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_H]));
 
+		time_cc_set_flag(&bts->all_allocated_static_tch,
+				 (bts_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_F]
+				  + bts_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_H])
+				 && !(bts_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_F]
+				      + bts_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_H]));
+
 		chan_counts_add(bsc_counts, bts_counts);
 	}
 
@@ -227,9 +241,19 @@
 			 bsc_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_SDCCH]
 			 && !bsc_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_FREE][GSM_LCHAN_SDCCH]);
 
+	time_cc_set_flag(&net->all_allocated_static_sdcch,
+			 bsc_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_SDCCH]
+			 && !bsc_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_FREE][GSM_LCHAN_SDCCH]);
+
 	time_cc_set_flag(&net->all_allocated_tch,
 			 (bsc_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_F]
 			  + bsc_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_H])
 			 && !(bsc_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_F]
 			      + bsc_counts[CHAN_COUNTS1_ALL][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_H]));
+
+	time_cc_set_flag(&net->all_allocated_static_tch,
+			 (bsc_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_F]
+			  + bsc_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_MAX_TOTAL][GSM_LCHAN_TCH_H])
+			 && !(bsc_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_F]
+			      + bsc_counts[CHAN_COUNTS1_STATIC][CHAN_COUNTS2_FREE][GSM_LCHAN_TCH_H]));
 }
diff --git a/src/osmo-bsc/bts.c b/src/osmo-bsc/bts.c
index 95015ba..5202e31 100644
--- a/src/osmo-bsc/bts.c
+++ b/src/osmo-bsc/bts.c
@@ -222,6 +222,17 @@
 			.T_defs = net->T_defs,
 		},
 	};
+	bts->all_allocated_static_sdcch = (struct time_cc){
+		.cfg = {
+			.gran_usec = 1*1000000,
+			.forget_sum_usec = 60*1000000,
+			.rate_ctr = rate_ctr_group_get_ctr(bts->bts_ctrs, BTS_CTR_ALL_ALLOCATED_STATIC_SDCCH),
+			.T_gran = -16,
+			.T_round_threshold = -17,
+			.T_forget_sum = -18,
+			.T_defs = net->T_defs,
+		},
+	};
 	bts->all_allocated_tch = (struct time_cc){
 		.cfg = {
 			.gran_usec = 1*1000000,
@@ -233,6 +244,17 @@
 			.T_defs = net->T_defs,
 		},
 	};
+	bts->all_allocated_static_tch = (struct time_cc){
+		.cfg = {
+			.gran_usec = 1*1000000,
+			.forget_sum_usec = 60*1000000,
+			.rate_ctr = rate_ctr_group_get_ctr(bts->bts_ctrs, BTS_CTR_ALL_ALLOCATED_STATIC_TCH),
+			.T_gran = -16,
+			.T_round_threshold = -17,
+			.T_forget_sum = -18,
+			.T_defs = net->T_defs,
+		},
+	};
 
 	/* create our primary TRX */
 	bts->c0 = gsm_bts_trx_alloc(bts);
@@ -1231,9 +1253,15 @@
 	[BTS_CTR_ALL_ALLOCATED_SDCCH] =
 		{ "all_allocated:sdcch",
 		  "Cumulative counter of seconds where all SDCCH channels were allocated" },
+	[BTS_CTR_ALL_ALLOCATED_STATIC_SDCCH] =
+		{ "all_allocated:static_sdcch",
+		  "Cumulative counter of seconds where all non-dynamic SDCCH channels were allocated" },
 	[BTS_CTR_ALL_ALLOCATED_TCH] =
 		{ "all_allocated:tch",
 		  "Cumulative counter of seconds where all TCH channels were allocated" },
+	[BTS_CTR_ALL_ALLOCATED_STATIC_TCH] =
+		{ "all_allocated:static_tch",
+		  "Cumulative counter of seconds where all non-dynamic TCH channels were allocated" },
 };
 
 const struct rate_ctr_group_desc bts_ctrg_desc = {

-- 
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Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-Change-Id: I2fa14531f16d3f07085620f1c50eb839c420da6a
Gerrit-Change-Number: 25975
Gerrit-PatchSet: 1
Gerrit-Owner: neels <nhofmeyr at sysmocom.de>
Gerrit-MessageType: newchange
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