[PATCH v2 09/32] common/cnxk: update age drop statistics

[Nithin Dabilpuram]

From: Satha Rao <skoteshwar at marvell.com>

Update age drop statistics. Added telemetry statistics for age drops.

Signed-off-by: Satha Rao <skoteshwar at marvell.com>
---
 drivers/common/cnxk/cnxk_telemetry_nix.c | 4 ++++
 drivers/common/cnxk/hw/nix.h             | 2 ++
 drivers/common/cnxk/roc_features.h       | 6 ++++++
 drivers/common/cnxk/roc_nix.h            | 2 ++
 drivers/common/cnxk/roc_nix_stats.c      | 4 ++++
 5 files changed, 18 insertions(+)

diff --git a/drivers/common/cnxk/cnxk_telemetry_nix.c b/drivers/common/cnxk/cnxk_telemetry_nix.c
index b7285cf137..ccae5d7853 100644
--- a/drivers/common/cnxk/cnxk_telemetry_nix.c
+++ b/drivers/common/cnxk/cnxk_telemetry_nix.c
@@ -680,6 +680,10 @@ nix_sq_ctx(volatile void *qctx, struct plt_tel_data *d)
 	/* W12 */
 	CNXK_TEL_DICT_BF_PTR(d, ctx, pkts, w12_);
 
+	/* W13 */
+	CNXK_TEL_DICT_INT(d, ctx, aged_drop_octs, w13_);
+	CNXK_TEL_DICT_INT(d, ctx, aged_drop_pkts, w13_);
+
 	/* W14 */
 	CNXK_TEL_DICT_BF_PTR(d, ctx, drop_octs, w14_);
 
diff --git a/drivers/common/cnxk/hw/nix.h b/drivers/common/cnxk/hw/nix.h
index 0d8f2a5e9b..fbdf1b64f6 100644
--- a/drivers/common/cnxk/hw/nix.h
+++ b/drivers/common/cnxk/hw/nix.h
@@ -363,6 +363,8 @@
 #define NIX_LF_SQ_OP_STATUS	 (0xa30ull)
 #define NIX_LF_SQ_OP_DROP_OCTS	 (0xa40ull)
 #define NIX_LF_SQ_OP_DROP_PKTS	 (0xa50ull)
+#define NIX_LF_SQ_OP_AGE_DROP_OCTS (0xa60ull) /* [CN10K, .) */
+#define NIX_LF_SQ_OP_AGE_DROP_PKTS (0xa70ull) /* [CN10K, .) */
 #define NIX_LF_CQ_OP_INT	 (0xb00ull)
 #define NIX_LF_CQ_OP_DOOR	 (0xb30ull)
 #define NIX_LF_CQ_OP_STATUS	 (0xb40ull)
diff --git a/drivers/common/cnxk/roc_features.h b/drivers/common/cnxk/roc_features.h
index c2893faa65..6fe01015d8 100644
--- a/drivers/common/cnxk/roc_features.h
+++ b/drivers/common/cnxk/roc_features.h
@@ -47,4 +47,10 @@ roc_feature_nix_has_rxchan_multi_bpid(void)
 		return true;
 	return false;
 }
+
+static inline bool
+roc_feature_nix_has_age_drop_stats(void)
+{
+	return (roc_model_is_cn10kb() || roc_model_is_cn10ka_b0());
+}
 #endif
diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h
index 2b576f0891..f84e473db6 100644
--- a/drivers/common/cnxk/roc_nix.h
+++ b/drivers/common/cnxk/roc_nix.h
@@ -293,6 +293,8 @@ struct roc_nix_stats_queue {
 			uint64_t tx_octs;
 			uint64_t tx_drop_pkts;
 			uint64_t tx_drop_octs;
+			uint64_t tx_age_drop_pkts;
+			uint64_t tx_age_drop_octs;
 		};
 	};
 };
diff --git a/drivers/common/cnxk/roc_nix_stats.c b/drivers/common/cnxk/roc_nix_stats.c
index ca0e8ccb4f..1e93191a07 100644
--- a/drivers/common/cnxk/roc_nix_stats.c
+++ b/drivers/common/cnxk/roc_nix_stats.c
@@ -137,6 +137,10 @@ nix_stat_tx_queue_get(struct nix *nix, uint16_t qid,
 	qstats->tx_octs = qstat_read(nix, qid, NIX_LF_SQ_OP_OCTS);
 	qstats->tx_drop_pkts = qstat_read(nix, qid, NIX_LF_SQ_OP_DROP_PKTS);
 	qstats->tx_drop_octs = qstat_read(nix, qid, NIX_LF_SQ_OP_DROP_OCTS);
+	if (roc_feature_nix_has_age_drop_stats()) {
+		qstats->tx_age_drop_pkts = qstat_read(nix, qid, NIX_LF_SQ_OP_AGE_DROP_PKTS);
+		qstats->tx_age_drop_octs = qstat_read(nix, qid, NIX_LF_SQ_OP_AGE_DROP_OCTS);
+	}
 }
 
 static int
-- 
2.25.1