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Commit 0afc1221 authored by Yuval Mintz's avatar Yuval Mintz Committed by David S. Miller
Browse files

mlxsw: reg: Add ext and tc-cong counter groups 



This adds the counter group definitions for 2 new counter groups
which are necessary for gaining ECN & wred counters.

Signed-off-by: default avatarYuval Mintz <yuvalm@mellanox.com>
Signed-off-by: default avatarNogah Frankel <nogahf@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 96f17e07

drivers/net/ethernet/mellanox/mlxsw/reg.h

+19 −0
Original line number Diff line number Diff line
@@ -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)