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authorPetr Machata <petrm@nvidia.com>2021-10-13 13:37:46 +0300
committerJakub Kicinski <kuba@kernel.org>2021-10-13 17:47:18 -0700
commit6242b0a96302a0d5117ef47dfc4a335d709e9c57 (patch)
tree56f20c5ca89d900c22adc86619a10070f33eed20
parentfc372cc072861e0027a950d896fc5f6912bb0acd (diff)
mlxsw: reg: Add ecn_marked_tc to Per-TC Congestion Counters
The PPCNT register retrieves per port performance counters. The ecn_marked_tc field in per-TC Congestion counter group contains a count of packets marked as ECN or potentially marked as ECN. Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/reg.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 2f8c0c6d66e0..48b817ba6d4e 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -5398,6 +5398,12 @@ MLXSW_ITEM64(reg, ppcnt, tc_no_buffer_discard_uc,
MLXSW_ITEM64(reg, ppcnt, wred_discard,
MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x00, 0, 64);
+/* reg_ppcnt_ecn_marked_tc
+ * Access: RO
+ */
+MLXSW_ITEM64(reg, ppcnt, ecn_marked_tc,
+ MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x08, 0, 64);
+
static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port,
enum mlxsw_reg_ppcnt_grp grp,
u8 prio_tc)