From: Jiri Pirko <jiri@resnulli•us>
To: netdev@vger•kernel.org
Cc: davem@davemloft•net, nogahf@mellanox•com, jhs@mojatatu•com,
xiyou.wangcong@gmail•com, mlxsw@mellanox•com, andrew@lunn•ch,
vivien.didelot@savoirfairelinux•com, f.fainelli@gmail•com,
michael.chan@broadcom•com, ganeshgr@chelsio•com,
saeedm@mellanox•com, matanb@mellanox•com, leonro@mellanox•com,
idosch@mellanox•com, jakub.kicinski@netronome•com,
simon.horman@netronome•com, pieter.jansenvanvuuren@netronome•com,
john.hurley@netronome•com, alexander.h.duyck@intel•com,
ogerlitz@mellanox•com, john.fastabend@gmail•com
Subject: [patch net-next RFC 6/9] mlxsw: reg: Add ext and tc-cong counter groups
Date: Mon, 30 Oct 2017 09:56:10 +0100 [thread overview]
Message-ID: <20171030085613.8697-7-jiri@resnulli.us> (raw)
In-Reply-To: <20171030085613.8697-1-jiri@resnulli.us>
From: Yuval Mintz <yuvalm@mellanox•com>
This adds the counter group definitions for 2 new counter groups
which are necessary for gaining ECN & wred counters.
Signed-off-by: Yuval Mintz <yuvalm@mellanox•com>
Signed-off-by: Nogah Frankel <nogahf@mellanox•com>
Signed-off-by: Jiri Pirko <jiri@mellanox•com>
---
drivers/net/ethernet/mellanox/mlxsw/reg.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 48f051f..d1632c8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -3341,8 +3341,10 @@ MLXSW_ITEM32(reg, ppcnt, pnat, 0x00, 14, 2);
enum mlxsw_reg_ppcnt_grp {
MLXSW_REG_PPCNT_IEEE_8023_CNT = 0x0,
+ MLXSW_REG_PPCNT_EXT_CNT = 0x5,
MLXSW_REG_PPCNT_PRIO_CNT = 0x10,
MLXSW_REG_PPCNT_TC_CNT = 0x11,
+ MLXSW_REG_PPCNT_TC_CONG_TC = 0x13,
};
/* reg_ppcnt_grp
@@ -3358,6 +3360,7 @@ enum mlxsw_reg_ppcnt_grp {
* 0x10: Per Priority Counters
* 0x11: Per Traffic Class Counters
* 0x12: Physical Layer Counters
+ * 0x13: Per Traffic Class Congestion Counters
* Access: Index
*/
MLXSW_ITEM32(reg, ppcnt, grp, 0x00, 0, 6);
@@ -3496,6 +3499,14 @@ MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_received,
MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_transmitted,
MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x90, 0, 64);
+/* Ethernet Extended Counter Group Counters */
+
+/* reg_ppcnt_ecn_marked
+ * Access: RO
+ */
+MLXSW_ITEM64(reg, ppcnt, ecn_marked,
+ MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x08, 0, 64);
+
/* Ethernet Per Priority Group Counters */
/* reg_ppcnt_rx_octets
@@ -3571,6 +3582,14 @@ MLXSW_ITEM64(reg, ppcnt, tc_transmit_queue,
MLXSW_ITEM64(reg, ppcnt, tc_no_buffer_discard_uc,
MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x08, 0, 64);
+/* Ethernet Per Traffic Class Congestion Group Counters */
+
+/* reg_ppcnt_wred_discard
+ * Access: RO
+ */
+MLXSW_ITEM64(reg, ppcnt, wred_discard,
+ MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x00, 0, 64);
+
static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port,
enum mlxsw_reg_ppcnt_grp grp,
u8 prio_tc)
--
2.9.5
next prev parent reply other threads:[~2017-10-30 8:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-30 8:56 [patch net-next RFC 0/9] qdisc RED offload Jiri Pirko
2017-10-30 8:56 ` [patch net-next RFC 1/9] net_sch: red: Add offload ability to RED qdisc Jiri Pirko
2017-10-30 12:20 ` David Miller
2017-10-30 13:54 ` Nogah Frankel
2017-10-30 19:24 ` David Ahern
2017-10-31 7:41 ` Jiri Pirko
2017-10-31 14:59 ` David Ahern
2017-10-31 15:03 ` Jiri Pirko
2017-10-30 12:47 ` Roman Mashak
2017-10-30 14:10 ` Nogah Frankel
2017-10-30 8:56 ` [patch net-next RFC 2/9] net_sch: mqprio: Change TC_SETUP_MQPRIO to TC_SETUP_QDISC_MQPRIO Jiri Pirko
2017-11-01 15:31 ` Simon Horman
2017-11-02 6:48 ` Jiri Pirko
2017-10-30 8:56 ` [patch net-next RFC 3/9] net_sch: cbs: Change TC_SETUP_CBS to TC_SETUP_QDISC_CBS Jiri Pirko
2017-10-30 8:56 ` [patch net-next RFC 4/9] mlxsw: reg: Add cwtp & cwtpm registers Jiri Pirko
2017-10-30 8:56 ` [patch net-next RFC 5/9] mlxsw: spectrum: Support RED qdisc offload Jiri Pirko
2017-10-30 8:56 ` Jiri Pirko [this message]
2017-10-30 8:56 ` [patch net-next RFC 7/9] mlxsw: spectrum: Collect tclass related stats periodically Jiri Pirko
2017-10-30 8:56 ` [patch net-next RFC 8/9] mlxsw: spectrum: Support RED xstats Jiri Pirko
2017-10-30 8:56 ` [patch net-next RFC 9/9] mlxsw: spectrum: Support general qdisc stats Jiri Pirko
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