kern/drivers/net/mlx4/en_port.h - upstream - Git at Google

 /*
  * Copyright (c) 2007 Mellanox Technologies. All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
  * General Public License (GPL) Version 2, available from the file
  * COPYING in the main directory of this source tree, or the
  * OpenIB.org BSD license below:
  *
  *     Redistribution and use in source and binary forms, with or
  *     without modification, are permitted provided that the following
  *     conditions are met:
  *
  *      - Redistributions of source code must retain the above
  *        copyright notice, this list of conditions and the following
  *        disclaimer.
  *
  *      - Redistributions in binary form must reproduce the above
  *        copyright notice, this list of conditions and the following
  *        disclaimer in the documentation and/or other materials
  *        provided with the distribution.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  *
  */

 #pragma once


 #define SET_PORT_GEN_ALL_VALID	0x7
 #define SET_PORT_PROMISC_SHIFT	31
 #define SET_PORT_MC_PROMISC_SHIFT	30

 #define MLX4_EN_NUM_TC		8

 #define VLAN_FLTR_SIZE	128
 struct mlx4_set_vlan_fltr_mbox {
 	__be32 entry[VLAN_FLTR_SIZE];
 };


 enum {
 	MLX4_MCAST_CONFIG       = 0,
 	MLX4_MCAST_DISABLE      = 1,
 	MLX4_MCAST_ENABLE       = 2,
 };

 enum mlx4_link_mode {
 	MLX4_1000BASE_CX_SGMII	 = 0,
 	MLX4_1000BASE_KX	 = 1,
 	MLX4_10GBASE_CX4	 = 2,
 	MLX4_10GBASE_KX4	 = 3,
 	MLX4_10GBASE_KR		 = 4,
 	MLX4_20GBASE_KR2	 = 5,
 	MLX4_40GBASE_CR4	 = 6,
 	MLX4_40GBASE_KR4	 = 7,
 	MLX4_56GBASE_KR4	 = 8,
 	MLX4_10GBASE_CR		 = 12,
 	MLX4_10GBASE_SR		 = 13,
 	MLX4_40GBASE_SR4	 = 15,
 	MLX4_56GBASE_CR4	 = 17,
 	MLX4_56GBASE_SR4	 = 18,
 	MLX4_100BASE_TX		 = 24,
 	MLX4_1000BASE_T		 = 25,
 	MLX4_10GBASE_T		 = 26,
 };

 #define MLX4_PROT_MASK(link_mode) (1<<link_mode)

 enum {
 	MLX4_EN_100M_SPEED	= 0x04,
 	MLX4_EN_10G_SPEED_XAUI	= 0x00,
 	MLX4_EN_10G_SPEED_XFI	= 0x01,
 	MLX4_EN_1G_SPEED	= 0x02,
 	MLX4_EN_20G_SPEED	= 0x08,
 	MLX4_EN_40G_SPEED	= 0x40,
 	MLX4_EN_56G_SPEED	= 0x20,
 	MLX4_EN_OTHER_SPEED	= 0x0f,
 };

 struct mlx4_en_query_port_context {
 	uint8_t link_up;
 #define MLX4_EN_LINK_UP_MASK	0x80
 #define MLX4_EN_ANC_MASK	0x40
 	uint8_t autoneg;
 #define MLX4_EN_AUTONEG_MASK	0x80
 	__be16 mtu;
 	uint8_t reserved2;
 	uint8_t link_speed;
 #define MLX4_EN_SPEED_MASK	0x6f
 	uint16_t reserved3[5];
 	__be64 mac;
 	uint8_t transceiver;
 };


 struct mlx4_en_stat_out_mbox {
 	/* Received frames with a length of 64 octets */
 	__be64 R64_prio_0;
 	__be64 R64_prio_1;
 	__be64 R64_prio_2;
 	__be64 R64_prio_3;
 	__be64 R64_prio_4;
 	__be64 R64_prio_5;
 	__be64 R64_prio_6;
 	__be64 R64_prio_7;
 	__be64 R64_novlan;
 	/* Received frames with a length of 127 octets */
 	__be64 R127_prio_0;
 	__be64 R127_prio_1;
 	__be64 R127_prio_2;
 	__be64 R127_prio_3;
 	__be64 R127_prio_4;
 	__be64 R127_prio_5;
 	__be64 R127_prio_6;
 	__be64 R127_prio_7;
 	__be64 R127_novlan;
 	/* Received frames with a length of 255 octets */
 	__be64 R255_prio_0;
 	__be64 R255_prio_1;
 	__be64 R255_prio_2;
 	__be64 R255_prio_3;
 	__be64 R255_prio_4;
 	__be64 R255_prio_5;
 	__be64 R255_prio_6;
 	__be64 R255_prio_7;
 	__be64 R255_novlan;
 	/* Received frames with a length of 511 octets */
 	__be64 R511_prio_0;
 	__be64 R511_prio_1;
 	__be64 R511_prio_2;
 	__be64 R511_prio_3;
 	__be64 R511_prio_4;
 	__be64 R511_prio_5;
 	__be64 R511_prio_6;
 	__be64 R511_prio_7;
 	__be64 R511_novlan;
 	/* Received frames with a length of 1023 octets */
 	__be64 R1023_prio_0;
 	__be64 R1023_prio_1;
 	__be64 R1023_prio_2;
 	__be64 R1023_prio_3;
 	__be64 R1023_prio_4;
 	__be64 R1023_prio_5;
 	__be64 R1023_prio_6;
 	__be64 R1023_prio_7;
 	__be64 R1023_novlan;
 	/* Received frames with a length of 1518 octets */
 	__be64 R1518_prio_0;
 	__be64 R1518_prio_1;
 	__be64 R1518_prio_2;
 	__be64 R1518_prio_3;
 	__be64 R1518_prio_4;
 	__be64 R1518_prio_5;
 	__be64 R1518_prio_6;
 	__be64 R1518_prio_7;
 	__be64 R1518_novlan;
 	/* Received frames with a length of 1522 octets */
 	__be64 R1522_prio_0;
 	__be64 R1522_prio_1;
 	__be64 R1522_prio_2;
 	__be64 R1522_prio_3;
 	__be64 R1522_prio_4;
 	__be64 R1522_prio_5;
 	__be64 R1522_prio_6;
 	__be64 R1522_prio_7;
 	__be64 R1522_novlan;
 	/* Received frames with a length of 1548 octets */
 	__be64 R1548_prio_0;
 	__be64 R1548_prio_1;
 	__be64 R1548_prio_2;
 	__be64 R1548_prio_3;
 	__be64 R1548_prio_4;
 	__be64 R1548_prio_5;
 	__be64 R1548_prio_6;
 	__be64 R1548_prio_7;
 	__be64 R1548_novlan;
 	/* Received frames with a length of 1548 < octets < MTU */
 	__be64 R2MTU_prio_0;
 	__be64 R2MTU_prio_1;
 	__be64 R2MTU_prio_2;
 	__be64 R2MTU_prio_3;
 	__be64 R2MTU_prio_4;
 	__be64 R2MTU_prio_5;
 	__be64 R2MTU_prio_6;
 	__be64 R2MTU_prio_7;
 	__be64 R2MTU_novlan;
 	/* Received frames with a length of MTU< octets and good CRC */
 	__be64 RGIANT_prio_0;
 	__be64 RGIANT_prio_1;
 	__be64 RGIANT_prio_2;
 	__be64 RGIANT_prio_3;
 	__be64 RGIANT_prio_4;
 	__be64 RGIANT_prio_5;
 	__be64 RGIANT_prio_6;
 	__be64 RGIANT_prio_7;
 	__be64 RGIANT_novlan;
 	/* Received broadcast frames with good CRC */
 	__be64 RBCAST_prio_0;
 	__be64 RBCAST_prio_1;
 	__be64 RBCAST_prio_2;
 	__be64 RBCAST_prio_3;
 	__be64 RBCAST_prio_4;
 	__be64 RBCAST_prio_5;
 	__be64 RBCAST_prio_6;
 	__be64 RBCAST_prio_7;
 	__be64 RBCAST_novlan;
 	/* Received multicast frames with good CRC */
 	__be64 MCAST_prio_0;
 	__be64 MCAST_prio_1;
 	__be64 MCAST_prio_2;
 	__be64 MCAST_prio_3;
 	__be64 MCAST_prio_4;
 	__be64 MCAST_prio_5;
 	__be64 MCAST_prio_6;
 	__be64 MCAST_prio_7;
 	__be64 MCAST_novlan;
 	/* Received unicast not short or GIANT frames with good CRC */
 	__be64 RTOTG_prio_0;
 	__be64 RTOTG_prio_1;
 	__be64 RTOTG_prio_2;
 	__be64 RTOTG_prio_3;
 	__be64 RTOTG_prio_4;
 	__be64 RTOTG_prio_5;
 	__be64 RTOTG_prio_6;
 	__be64 RTOTG_prio_7;
 	__be64 RTOTG_novlan;

 	/* Count of total octets of received frames, includes framing characters */
 	__be64 RTTLOCT_prio_0;
 	/* Count of total octets of received frames, not including framing
 	   characters */
 	__be64 RTTLOCT_NOFRM_prio_0;
 	/* Count of Total number of octets received
 	   (only for frames without errors) */
 	__be64 ROCT_prio_0;

 	__be64 RTTLOCT_prio_1;
 	__be64 RTTLOCT_NOFRM_prio_1;
 	__be64 ROCT_prio_1;

 	__be64 RTTLOCT_prio_2;
 	__be64 RTTLOCT_NOFRM_prio_2;
 	__be64 ROCT_prio_2;

 	__be64 RTTLOCT_prio_3;
 	__be64 RTTLOCT_NOFRM_prio_3;
 	__be64 ROCT_prio_3;

 	__be64 RTTLOCT_prio_4;
 	__be64 RTTLOCT_NOFRM_prio_4;
 	__be64 ROCT_prio_4;

 	__be64 RTTLOCT_prio_5;
 	__be64 RTTLOCT_NOFRM_prio_5;
 	__be64 ROCT_prio_5;

 	__be64 RTTLOCT_prio_6;
 	__be64 RTTLOCT_NOFRM_prio_6;
 	__be64 ROCT_prio_6;

 	__be64 RTTLOCT_prio_7;
 	__be64 RTTLOCT_NOFRM_prio_7;
 	__be64 ROCT_prio_7;

 	__be64 RTTLOCT_novlan;
 	__be64 RTTLOCT_NOFRM_novlan;
 	__be64 ROCT_novlan;

 	/* Count of Total received frames including bad frames */
 	__be64 RTOT_prio_0;
 	/* Count of  Total number of received frames with 802.1Q encapsulation */
 	__be64 R1Q_prio_0;
 	__be64 reserved1;

 	__be64 RTOT_prio_1;
 	__be64 R1Q_prio_1;
 	__be64 reserved2;

 	__be64 RTOT_prio_2;
 	__be64 R1Q_prio_2;
 	__be64 reserved3;

 	__be64 RTOT_prio_3;
 	__be64 R1Q_prio_3;
 	__be64 reserved4;

 	__be64 RTOT_prio_4;
 	__be64 R1Q_prio_4;
 	__be64 reserved5;

 	__be64 RTOT_prio_5;
 	__be64 R1Q_prio_5;
 	__be64 reserved6;

 	__be64 RTOT_prio_6;
 	__be64 R1Q_prio_6;
 	__be64 reserved7;

 	__be64 RTOT_prio_7;
 	__be64 R1Q_prio_7;
 	__be64 reserved8;

 	__be64 RTOT_novlan;
 	__be64 R1Q_novlan;
 	__be64 reserved9;

 	/* Total number of Successfully Received Control Frames */
 	__be64 RCNTL;
 	__be64 reserved10;
 	__be64 reserved11;
 	__be64 reserved12;
 	/* Count of received frames with a length/type field  value between 46
 	   (42 for VLANtagged frames) and 1500 (also 1500 for VLAN-tagged frames),
 	   inclusive */
 	__be64 RInRangeLengthErr;
 	/* Count of received frames with length/type field between 1501 and 1535
 	   decimal, inclusive */
 	__be64 ROutRangeLengthErr;
 	/* Count of received frames that are longer than max allowed size for
 	   802.3 frames (1518/1522) */
 	__be64 RFrmTooLong;
 	/* Count frames received with PCS error */
 	__be64 PCS;

 	/* Transmit frames with a length of 64 octets */
 	__be64 T64_prio_0;
 	__be64 T64_prio_1;
 	__be64 T64_prio_2;
 	__be64 T64_prio_3;
 	__be64 T64_prio_4;
 	__be64 T64_prio_5;
 	__be64 T64_prio_6;
 	__be64 T64_prio_7;
 	__be64 T64_novlan;
 	__be64 T64_loopbk;
 	/* Transmit frames with a length of 65 to 127 octets. */
 	__be64 T127_prio_0;
 	__be64 T127_prio_1;
 	__be64 T127_prio_2;
 	__be64 T127_prio_3;
 	__be64 T127_prio_4;
 	__be64 T127_prio_5;
 	__be64 T127_prio_6;
 	__be64 T127_prio_7;
 	__be64 T127_novlan;
 	__be64 T127_loopbk;
 	/* Transmit frames with a length of 128 to 255 octets */
 	__be64 T255_prio_0;
 	__be64 T255_prio_1;
 	__be64 T255_prio_2;
 	__be64 T255_prio_3;
 	__be64 T255_prio_4;
 	__be64 T255_prio_5;
 	__be64 T255_prio_6;
 	__be64 T255_prio_7;
 	__be64 T255_novlan;
 	__be64 T255_loopbk;
 	/* Transmit frames with a length of 256 to 511 octets */
 	__be64 T511_prio_0;
 	__be64 T511_prio_1;
 	__be64 T511_prio_2;
 	__be64 T511_prio_3;
 	__be64 T511_prio_4;
 	__be64 T511_prio_5;
 	__be64 T511_prio_6;
 	__be64 T511_prio_7;
 	__be64 T511_novlan;
 	__be64 T511_loopbk;
 	/* Transmit frames with a length of 512 to 1023 octets */
 	__be64 T1023_prio_0;
 	__be64 T1023_prio_1;
 	__be64 T1023_prio_2;
 	__be64 T1023_prio_3;
 	__be64 T1023_prio_4;
 	__be64 T1023_prio_5;
 	__be64 T1023_prio_6;
 	__be64 T1023_prio_7;
 	__be64 T1023_novlan;
 	__be64 T1023_loopbk;
 	/* Transmit frames with a length of 1024 to 1518 octets */
 	__be64 T1518_prio_0;
 	__be64 T1518_prio_1;
 	__be64 T1518_prio_2;
 	__be64 T1518_prio_3;
 	__be64 T1518_prio_4;
 	__be64 T1518_prio_5;
 	__be64 T1518_prio_6;
 	__be64 T1518_prio_7;
 	__be64 T1518_novlan;
 	__be64 T1518_loopbk;
 	/* Counts transmit frames with a length of 1519 to 1522 bytes */
 	__be64 T1522_prio_0;
 	__be64 T1522_prio_1;
 	__be64 T1522_prio_2;
 	__be64 T1522_prio_3;
 	__be64 T1522_prio_4;
 	__be64 T1522_prio_5;
 	__be64 T1522_prio_6;
 	__be64 T1522_prio_7;
 	__be64 T1522_novlan;
 	__be64 T1522_loopbk;
 	/* Transmit frames with a length of 1523 to 1548 octets */
 	__be64 T1548_prio_0;
 	__be64 T1548_prio_1;
 	__be64 T1548_prio_2;
 	__be64 T1548_prio_3;
 	__be64 T1548_prio_4;
 	__be64 T1548_prio_5;
 	__be64 T1548_prio_6;
 	__be64 T1548_prio_7;
 	__be64 T1548_novlan;
 	__be64 T1548_loopbk;
 	/* Counts transmit frames with a length of 1549 to MTU bytes */
 	__be64 T2MTU_prio_0;
 	__be64 T2MTU_prio_1;
 	__be64 T2MTU_prio_2;
 	__be64 T2MTU_prio_3;
 	__be64 T2MTU_prio_4;
 	__be64 T2MTU_prio_5;
 	__be64 T2MTU_prio_6;
 	__be64 T2MTU_prio_7;
 	__be64 T2MTU_novlan;
 	__be64 T2MTU_loopbk;
 	/* Transmit frames with a length greater than MTU octets and a good CRC. */
 	__be64 TGIANT_prio_0;
 	__be64 TGIANT_prio_1;
 	__be64 TGIANT_prio_2;
 	__be64 TGIANT_prio_3;
 	__be64 TGIANT_prio_4;
 	__be64 TGIANT_prio_5;
 	__be64 TGIANT_prio_6;
 	__be64 TGIANT_prio_7;
 	__be64 TGIANT_novlan;
 	__be64 TGIANT_loopbk;
 	/* Transmit broadcast frames with a good CRC */
 	__be64 TBCAST_prio_0;
 	__be64 TBCAST_prio_1;
 	__be64 TBCAST_prio_2;
 	__be64 TBCAST_prio_3;
 	__be64 TBCAST_prio_4;
 	__be64 TBCAST_prio_5;
 	__be64 TBCAST_prio_6;
 	__be64 TBCAST_prio_7;
 	__be64 TBCAST_novlan;
 	__be64 TBCAST_loopbk;
 	/* Transmit multicast frames with a good CRC */
 	__be64 TMCAST_prio_0;
 	__be64 TMCAST_prio_1;
 	__be64 TMCAST_prio_2;
 	__be64 TMCAST_prio_3;
 	__be64 TMCAST_prio_4;
 	__be64 TMCAST_prio_5;
 	__be64 TMCAST_prio_6;
 	__be64 TMCAST_prio_7;
 	__be64 TMCAST_novlan;
 	__be64 TMCAST_loopbk;
 	/* Transmit good frames that are neither broadcast nor multicast */
 	__be64 TTOTG_prio_0;
 	__be64 TTOTG_prio_1;
 	__be64 TTOTG_prio_2;
 	__be64 TTOTG_prio_3;
 	__be64 TTOTG_prio_4;
 	__be64 TTOTG_prio_5;
 	__be64 TTOTG_prio_6;
 	__be64 TTOTG_prio_7;
 	__be64 TTOTG_novlan;
 	__be64 TTOTG_loopbk;

 	/* total octets of transmitted frames, including framing characters */
 	__be64 TTTLOCT_prio_0;
 	/* total octets of transmitted frames, not including framing characters */
 	__be64 TTTLOCT_NOFRM_prio_0;
 	/* ifOutOctets */
 	__be64 TOCT_prio_0;

 	__be64 TTTLOCT_prio_1;
 	__be64 TTTLOCT_NOFRM_prio_1;
 	__be64 TOCT_prio_1;

 	__be64 TTTLOCT_prio_2;
 	__be64 TTTLOCT_NOFRM_prio_2;
 	__be64 TOCT_prio_2;

 	__be64 TTTLOCT_prio_3;
 	__be64 TTTLOCT_NOFRM_prio_3;
 	__be64 TOCT_prio_3;

 	__be64 TTTLOCT_prio_4;
 	__be64 TTTLOCT_NOFRM_prio_4;
 	__be64 TOCT_prio_4;

 	__be64 TTTLOCT_prio_5;
 	__be64 TTTLOCT_NOFRM_prio_5;
 	__be64 TOCT_prio_5;

 	__be64 TTTLOCT_prio_6;
 	__be64 TTTLOCT_NOFRM_prio_6;
 	__be64 TOCT_prio_6;

 	__be64 TTTLOCT_prio_7;
 	__be64 TTTLOCT_NOFRM_prio_7;
 	__be64 TOCT_prio_7;

 	__be64 TTTLOCT_novlan;
 	__be64 TTTLOCT_NOFRM_novlan;
 	__be64 TOCT_novlan;

 	__be64 TTTLOCT_loopbk;
 	__be64 TTTLOCT_NOFRM_loopbk;
 	__be64 TOCT_loopbk;

 	/* Total frames transmitted with a good CRC that are not aborted  */
 	__be64 TTOT_prio_0;
 	/* Total number of frames transmitted with 802.1Q encapsulation */
 	__be64 T1Q_prio_0;
 	__be64 reserved13;

 	__be64 TTOT_prio_1;
 	__be64 T1Q_prio_1;
 	__be64 reserved14;

 	__be64 TTOT_prio_2;
 	__be64 T1Q_prio_2;
 	__be64 reserved15;

 	__be64 TTOT_prio_3;
 	__be64 T1Q_prio_3;
 	__be64 reserved16;

 	__be64 TTOT_prio_4;
 	__be64 T1Q_prio_4;
 	__be64 reserved17;

 	__be64 TTOT_prio_5;
 	__be64 T1Q_prio_5;
 	__be64 reserved18;

 	__be64 TTOT_prio_6;
 	__be64 T1Q_prio_6;
 	__be64 reserved19;

 	__be64 TTOT_prio_7;
 	__be64 T1Q_prio_7;
 	__be64 reserved20;

 	__be64 TTOT_novlan;
 	__be64 T1Q_novlan;
 	__be64 reserved21;

 	__be64 TTOT_loopbk;
 	__be64 T1Q_loopbk;
 	__be64 reserved22;

 	/* Received frames with a length greater than MTU octets and a bad CRC */
 	__be32 RJBBR;
 	/* Received frames with a bad CRC that are not runts, jabbers,
 	   or alignment errors */
 	__be32 RCRC;
 	/* Received frames with SFD with a length of less than 64 octets and a
 	   bad CRC */
 	__be32 RRUNT;
 	/* Received frames with a length less than 64 octets and a good CRC */
 	__be32 RSHORT;
 	/* Total Number of Received Packets Dropped */
 	__be32 RDROP;
 	/* Drop due to overflow  */
 	__be32 RdropOvflw;
 	/* Drop due to overflow */
 	__be32 RdropLength;
 	/* Total of good frames. Does not include frames received with
 	   frame-too-long, FCS, or length errors */
 	__be32 RTOTFRMS;
 	/* Total dropped Xmited packets */
 	__be32 TDROP;
 };
	/*
	* Copyright (c) 2007 Mellanox Technologies. All rights reserved.
	*
	* This software is available to you under a choice of one of two
	* licenses. You may choose to be licensed under the terms of the GNU
	* General Public License (GPL) Version 2, available from the file
	* COPYING in the main directory of this source tree, or the
	* OpenIB.org BSD license below:
	*
	* Redistribution and use in source and binary forms, with or
	* without modification, are permitted provided that the following
	* conditions are met:
	*
	* - Redistributions of source code must retain the above
	* copyright notice, this list of conditions and the following
	* disclaimer.
	*
	* - Redistributions in binary form must reproduce the above
	* copyright notice, this list of conditions and the following
	* disclaimer in the documentation and/or other materials
	* provided with the distribution.
	*
	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
	* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
	* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	* SOFTWARE.
	*
	*/

	#pragma once


	#define SET_PORT_GEN_ALL_VALID 0x7
	#define SET_PORT_PROMISC_SHIFT 31
	#define SET_PORT_MC_PROMISC_SHIFT 30

	#define MLX4_EN_NUM_TC 8

	#define VLAN_FLTR_SIZE 128
	struct mlx4_set_vlan_fltr_mbox {
	__be32 entry[VLAN_FLTR_SIZE];
	};


	enum {
	MLX4_MCAST_CONFIG = 0,
	MLX4_MCAST_DISABLE = 1,
	MLX4_MCAST_ENABLE = 2,
	};

	enum mlx4_link_mode {
	MLX4_1000BASE_CX_SGMII = 0,
	MLX4_1000BASE_KX = 1,
	MLX4_10GBASE_CX4 = 2,
	MLX4_10GBASE_KX4 = 3,
	MLX4_10GBASE_KR = 4,
	MLX4_20GBASE_KR2 = 5,
	MLX4_40GBASE_CR4 = 6,
	MLX4_40GBASE_KR4 = 7,
	MLX4_56GBASE_KR4 = 8,
	MLX4_10GBASE_CR = 12,
	MLX4_10GBASE_SR = 13,
	MLX4_40GBASE_SR4 = 15,
	MLX4_56GBASE_CR4 = 17,
	MLX4_56GBASE_SR4 = 18,
	MLX4_100BASE_TX = 24,
	MLX4_1000BASE_T = 25,
	MLX4_10GBASE_T = 26,
	};

	#define MLX4_PROT_MASK(link_mode) (1<<link_mode)

	enum {
	MLX4_EN_100M_SPEED = 0x04,
	MLX4_EN_10G_SPEED_XAUI = 0x00,
	MLX4_EN_10G_SPEED_XFI = 0x01,
	MLX4_EN_1G_SPEED = 0x02,
	MLX4_EN_20G_SPEED = 0x08,
	MLX4_EN_40G_SPEED = 0x40,
	MLX4_EN_56G_SPEED = 0x20,
	MLX4_EN_OTHER_SPEED = 0x0f,
	};

	struct mlx4_en_query_port_context {
	uint8_t link_up;
	#define MLX4_EN_LINK_UP_MASK 0x80
	#define MLX4_EN_ANC_MASK 0x40
	uint8_t autoneg;
	#define MLX4_EN_AUTONEG_MASK 0x80
	__be16 mtu;
	uint8_t reserved2;
	uint8_t link_speed;
	#define MLX4_EN_SPEED_MASK 0x6f
	uint16_t reserved3[5];
	__be64 mac;
	uint8_t transceiver;
	};


	struct mlx4_en_stat_out_mbox {
	/* Received frames with a length of 64 octets */
	__be64 R64_prio_0;
	__be64 R64_prio_1;
	__be64 R64_prio_2;
	__be64 R64_prio_3;
	__be64 R64_prio_4;
	__be64 R64_prio_5;
	__be64 R64_prio_6;
	__be64 R64_prio_7;
	__be64 R64_novlan;
	/* Received frames with a length of 127 octets */
	__be64 R127_prio_0;
	__be64 R127_prio_1;
	__be64 R127_prio_2;
	__be64 R127_prio_3;
	__be64 R127_prio_4;
	__be64 R127_prio_5;
	__be64 R127_prio_6;
	__be64 R127_prio_7;
	__be64 R127_novlan;
	/* Received frames with a length of 255 octets */
	__be64 R255_prio_0;
	__be64 R255_prio_1;
	__be64 R255_prio_2;
	__be64 R255_prio_3;
	__be64 R255_prio_4;
	__be64 R255_prio_5;
	__be64 R255_prio_6;
	__be64 R255_prio_7;
	__be64 R255_novlan;
	/* Received frames with a length of 511 octets */
	__be64 R511_prio_0;
	__be64 R511_prio_1;
	__be64 R511_prio_2;
	__be64 R511_prio_3;
	__be64 R511_prio_4;
	__be64 R511_prio_5;
	__be64 R511_prio_6;
	__be64 R511_prio_7;
	__be64 R511_novlan;
	/* Received frames with a length of 1023 octets */
	__be64 R1023_prio_0;
	__be64 R1023_prio_1;
	__be64 R1023_prio_2;
	__be64 R1023_prio_3;
	__be64 R1023_prio_4;
	__be64 R1023_prio_5;
	__be64 R1023_prio_6;
	__be64 R1023_prio_7;
	__be64 R1023_novlan;
	/* Received frames with a length of 1518 octets */
	__be64 R1518_prio_0;
	__be64 R1518_prio_1;
	__be64 R1518_prio_2;
	__be64 R1518_prio_3;
	__be64 R1518_prio_4;
	__be64 R1518_prio_5;
	__be64 R1518_prio_6;
	__be64 R1518_prio_7;
	__be64 R1518_novlan;
	/* Received frames with a length of 1522 octets */
	__be64 R1522_prio_0;
	__be64 R1522_prio_1;
	__be64 R1522_prio_2;
	__be64 R1522_prio_3;
	__be64 R1522_prio_4;
	__be64 R1522_prio_5;
	__be64 R1522_prio_6;
	__be64 R1522_prio_7;
	__be64 R1522_novlan;
	/* Received frames with a length of 1548 octets */
	__be64 R1548_prio_0;
	__be64 R1548_prio_1;
	__be64 R1548_prio_2;
	__be64 R1548_prio_3;
	__be64 R1548_prio_4;
	__be64 R1548_prio_5;
	__be64 R1548_prio_6;
	__be64 R1548_prio_7;
	__be64 R1548_novlan;
	/* Received frames with a length of 1548 < octets < MTU */
	__be64 R2MTU_prio_0;
	__be64 R2MTU_prio_1;
	__be64 R2MTU_prio_2;
	__be64 R2MTU_prio_3;
	__be64 R2MTU_prio_4;
	__be64 R2MTU_prio_5;
	__be64 R2MTU_prio_6;
	__be64 R2MTU_prio_7;
	__be64 R2MTU_novlan;
	/* Received frames with a length of MTU< octets and good CRC */
	__be64 RGIANT_prio_0;
	__be64 RGIANT_prio_1;
	__be64 RGIANT_prio_2;
	__be64 RGIANT_prio_3;
	__be64 RGIANT_prio_4;
	__be64 RGIANT_prio_5;
	__be64 RGIANT_prio_6;
	__be64 RGIANT_prio_7;
	__be64 RGIANT_novlan;
	/* Received broadcast frames with good CRC */
	__be64 RBCAST_prio_0;
	__be64 RBCAST_prio_1;
	__be64 RBCAST_prio_2;
	__be64 RBCAST_prio_3;
	__be64 RBCAST_prio_4;
	__be64 RBCAST_prio_5;
	__be64 RBCAST_prio_6;
	__be64 RBCAST_prio_7;
	__be64 RBCAST_novlan;
	/* Received multicast frames with good CRC */
	__be64 MCAST_prio_0;
	__be64 MCAST_prio_1;
	__be64 MCAST_prio_2;
	__be64 MCAST_prio_3;
	__be64 MCAST_prio_4;
	__be64 MCAST_prio_5;
	__be64 MCAST_prio_6;
	__be64 MCAST_prio_7;
	__be64 MCAST_novlan;
	/* Received unicast not short or GIANT frames with good CRC */
	__be64 RTOTG_prio_0;
	__be64 RTOTG_prio_1;
	__be64 RTOTG_prio_2;
	__be64 RTOTG_prio_3;
	__be64 RTOTG_prio_4;
	__be64 RTOTG_prio_5;
	__be64 RTOTG_prio_6;
	__be64 RTOTG_prio_7;
	__be64 RTOTG_novlan;

	/* Count of total octets of received frames, includes framing characters */
	__be64 RTTLOCT_prio_0;
	/* Count of total octets of received frames, not including framing
	characters */
	__be64 RTTLOCT_NOFRM_prio_0;
	/* Count of Total number of octets received
	(only for frames without errors) */
	__be64 ROCT_prio_0;

	__be64 RTTLOCT_prio_1;
	__be64 RTTLOCT_NOFRM_prio_1;
	__be64 ROCT_prio_1;

	__be64 RTTLOCT_prio_2;
	__be64 RTTLOCT_NOFRM_prio_2;
	__be64 ROCT_prio_2;

	__be64 RTTLOCT_prio_3;
	__be64 RTTLOCT_NOFRM_prio_3;
	__be64 ROCT_prio_3;

	__be64 RTTLOCT_prio_4;
	__be64 RTTLOCT_NOFRM_prio_4;
	__be64 ROCT_prio_4;

	__be64 RTTLOCT_prio_5;
	__be64 RTTLOCT_NOFRM_prio_5;
	__be64 ROCT_prio_5;

	__be64 RTTLOCT_prio_6;
	__be64 RTTLOCT_NOFRM_prio_6;
	__be64 ROCT_prio_6;

	__be64 RTTLOCT_prio_7;
	__be64 RTTLOCT_NOFRM_prio_7;
	__be64 ROCT_prio_7;

	__be64 RTTLOCT_novlan;
	__be64 RTTLOCT_NOFRM_novlan;
	__be64 ROCT_novlan;

	/* Count of Total received frames including bad frames */
	__be64 RTOT_prio_0;
	/* Count of Total number of received frames with 802.1Q encapsulation */
	__be64 R1Q_prio_0;
	__be64 reserved1;

	__be64 RTOT_prio_1;
	__be64 R1Q_prio_1;
	__be64 reserved2;

	__be64 RTOT_prio_2;
	__be64 R1Q_prio_2;
	__be64 reserved3;

	__be64 RTOT_prio_3;
	__be64 R1Q_prio_3;
	__be64 reserved4;

	__be64 RTOT_prio_4;
	__be64 R1Q_prio_4;
	__be64 reserved5;

	__be64 RTOT_prio_5;
	__be64 R1Q_prio_5;
	__be64 reserved6;

	__be64 RTOT_prio_6;
	__be64 R1Q_prio_6;
	__be64 reserved7;

	__be64 RTOT_prio_7;
	__be64 R1Q_prio_7;
	__be64 reserved8;

	__be64 RTOT_novlan;
	__be64 R1Q_novlan;
	__be64 reserved9;

	/* Total number of Successfully Received Control Frames */
	__be64 RCNTL;
	__be64 reserved10;
	__be64 reserved11;
	__be64 reserved12;
	/* Count of received frames with a length/type field value between 46
	(42 for VLANtagged frames) and 1500 (also 1500 for VLAN-tagged frames),
	inclusive */
	__be64 RInRangeLengthErr;
	/* Count of received frames with length/type field between 1501 and 1535
	decimal, inclusive */
	__be64 ROutRangeLengthErr;
	/* Count of received frames that are longer than max allowed size for
	802.3 frames (1518/1522) */
	__be64 RFrmTooLong;
	/* Count frames received with PCS error */
	__be64 PCS;

	/* Transmit frames with a length of 64 octets */
	__be64 T64_prio_0;
	__be64 T64_prio_1;
	__be64 T64_prio_2;
	__be64 T64_prio_3;
	__be64 T64_prio_4;
	__be64 T64_prio_5;
	__be64 T64_prio_6;
	__be64 T64_prio_7;
	__be64 T64_novlan;
	__be64 T64_loopbk;
	/* Transmit frames with a length of 65 to 127 octets. */
	__be64 T127_prio_0;
	__be64 T127_prio_1;
	__be64 T127_prio_2;
	__be64 T127_prio_3;
	__be64 T127_prio_4;
	__be64 T127_prio_5;
	__be64 T127_prio_6;
	__be64 T127_prio_7;
	__be64 T127_novlan;
	__be64 T127_loopbk;
	/* Transmit frames with a length of 128 to 255 octets */
	__be64 T255_prio_0;
	__be64 T255_prio_1;
	__be64 T255_prio_2;
	__be64 T255_prio_3;
	__be64 T255_prio_4;
	__be64 T255_prio_5;
	__be64 T255_prio_6;
	__be64 T255_prio_7;
	__be64 T255_novlan;
	__be64 T255_loopbk;
	/* Transmit frames with a length of 256 to 511 octets */
	__be64 T511_prio_0;
	__be64 T511_prio_1;
	__be64 T511_prio_2;
	__be64 T511_prio_3;
	__be64 T511_prio_4;
	__be64 T511_prio_5;
	__be64 T511_prio_6;
	__be64 T511_prio_7;
	__be64 T511_novlan;
	__be64 T511_loopbk;
	/* Transmit frames with a length of 512 to 1023 octets */
	__be64 T1023_prio_0;
	__be64 T1023_prio_1;
	__be64 T1023_prio_2;
	__be64 T1023_prio_3;
	__be64 T1023_prio_4;
	__be64 T1023_prio_5;
	__be64 T1023_prio_6;
	__be64 T1023_prio_7;
	__be64 T1023_novlan;
	__be64 T1023_loopbk;
	/* Transmit frames with a length of 1024 to 1518 octets */
	__be64 T1518_prio_0;
	__be64 T1518_prio_1;
	__be64 T1518_prio_2;
	__be64 T1518_prio_3;
	__be64 T1518_prio_4;
	__be64 T1518_prio_5;
	__be64 T1518_prio_6;
	__be64 T1518_prio_7;
	__be64 T1518_novlan;
	__be64 T1518_loopbk;
	/* Counts transmit frames with a length of 1519 to 1522 bytes */
	__be64 T1522_prio_0;
	__be64 T1522_prio_1;
	__be64 T1522_prio_2;
	__be64 T1522_prio_3;
	__be64 T1522_prio_4;
	__be64 T1522_prio_5;
	__be64 T1522_prio_6;
	__be64 T1522_prio_7;
	__be64 T1522_novlan;
	__be64 T1522_loopbk;
	/* Transmit frames with a length of 1523 to 1548 octets */
	__be64 T1548_prio_0;
	__be64 T1548_prio_1;
	__be64 T1548_prio_2;
	__be64 T1548_prio_3;
	__be64 T1548_prio_4;
	__be64 T1548_prio_5;
	__be64 T1548_prio_6;
	__be64 T1548_prio_7;
	__be64 T1548_novlan;
	__be64 T1548_loopbk;
	/* Counts transmit frames with a length of 1549 to MTU bytes */
	__be64 T2MTU_prio_0;
	__be64 T2MTU_prio_1;
	__be64 T2MTU_prio_2;
	__be64 T2MTU_prio_3;
	__be64 T2MTU_prio_4;
	__be64 T2MTU_prio_5;
	__be64 T2MTU_prio_6;
	__be64 T2MTU_prio_7;
	__be64 T2MTU_novlan;
	__be64 T2MTU_loopbk;
	/* Transmit frames with a length greater than MTU octets and a good CRC. */
	__be64 TGIANT_prio_0;
	__be64 TGIANT_prio_1;
	__be64 TGIANT_prio_2;
	__be64 TGIANT_prio_3;
	__be64 TGIANT_prio_4;
	__be64 TGIANT_prio_5;
	__be64 TGIANT_prio_6;
	__be64 TGIANT_prio_7;
	__be64 TGIANT_novlan;
	__be64 TGIANT_loopbk;
	/* Transmit broadcast frames with a good CRC */
	__be64 TBCAST_prio_0;
	__be64 TBCAST_prio_1;
	__be64 TBCAST_prio_2;
	__be64 TBCAST_prio_3;
	__be64 TBCAST_prio_4;
	__be64 TBCAST_prio_5;
	__be64 TBCAST_prio_6;
	__be64 TBCAST_prio_7;
	__be64 TBCAST_novlan;
	__be64 TBCAST_loopbk;
	/* Transmit multicast frames with a good CRC */
	__be64 TMCAST_prio_0;
	__be64 TMCAST_prio_1;
	__be64 TMCAST_prio_2;
	__be64 TMCAST_prio_3;
	__be64 TMCAST_prio_4;
	__be64 TMCAST_prio_5;
	__be64 TMCAST_prio_6;
	__be64 TMCAST_prio_7;
	__be64 TMCAST_novlan;
	__be64 TMCAST_loopbk;
	/* Transmit good frames that are neither broadcast nor multicast */
	__be64 TTOTG_prio_0;
	__be64 TTOTG_prio_1;
	__be64 TTOTG_prio_2;
	__be64 TTOTG_prio_3;
	__be64 TTOTG_prio_4;
	__be64 TTOTG_prio_5;
	__be64 TTOTG_prio_6;
	__be64 TTOTG_prio_7;
	__be64 TTOTG_novlan;
	__be64 TTOTG_loopbk;

	/* total octets of transmitted frames, including framing characters */
	__be64 TTTLOCT_prio_0;
	/* total octets of transmitted frames, not including framing characters */
	__be64 TTTLOCT_NOFRM_prio_0;
	/* ifOutOctets */
	__be64 TOCT_prio_0;

	__be64 TTTLOCT_prio_1;
	__be64 TTTLOCT_NOFRM_prio_1;
	__be64 TOCT_prio_1;

	__be64 TTTLOCT_prio_2;
	__be64 TTTLOCT_NOFRM_prio_2;
	__be64 TOCT_prio_2;

	__be64 TTTLOCT_prio_3;
	__be64 TTTLOCT_NOFRM_prio_3;
	__be64 TOCT_prio_3;

	__be64 TTTLOCT_prio_4;
	__be64 TTTLOCT_NOFRM_prio_4;
	__be64 TOCT_prio_4;

	__be64 TTTLOCT_prio_5;
	__be64 TTTLOCT_NOFRM_prio_5;
	__be64 TOCT_prio_5;

	__be64 TTTLOCT_prio_6;
	__be64 TTTLOCT_NOFRM_prio_6;
	__be64 TOCT_prio_6;

	__be64 TTTLOCT_prio_7;
	__be64 TTTLOCT_NOFRM_prio_7;
	__be64 TOCT_prio_7;

	__be64 TTTLOCT_novlan;
	__be64 TTTLOCT_NOFRM_novlan;
	__be64 TOCT_novlan;

	__be64 TTTLOCT_loopbk;
	__be64 TTTLOCT_NOFRM_loopbk;
	__be64 TOCT_loopbk;

	/* Total frames transmitted with a good CRC that are not aborted */
	__be64 TTOT_prio_0;
	/* Total number of frames transmitted with 802.1Q encapsulation */
	__be64 T1Q_prio_0;
	__be64 reserved13;

	__be64 TTOT_prio_1;
	__be64 T1Q_prio_1;
	__be64 reserved14;

	__be64 TTOT_prio_2;
	__be64 T1Q_prio_2;
	__be64 reserved15;

	__be64 TTOT_prio_3;
	__be64 T1Q_prio_3;
	__be64 reserved16;

	__be64 TTOT_prio_4;
	__be64 T1Q_prio_4;
	__be64 reserved17;

	__be64 TTOT_prio_5;
	__be64 T1Q_prio_5;
	__be64 reserved18;

	__be64 TTOT_prio_6;
	__be64 T1Q_prio_6;
	__be64 reserved19;

	__be64 TTOT_prio_7;
	__be64 T1Q_prio_7;
	__be64 reserved20;

	__be64 TTOT_novlan;
	__be64 T1Q_novlan;
	__be64 reserved21;

	__be64 TTOT_loopbk;
	__be64 T1Q_loopbk;
	__be64 reserved22;

	/* Received frames with a length greater than MTU octets and a bad CRC */
	__be32 RJBBR;
	/* Received frames with a bad CRC that are not runts, jabbers,
	or alignment errors */
	__be32 RCRC;
	/* Received frames with SFD with a length of less than 64 octets and a
	bad CRC */
	__be32 RRUNT;
	/* Received frames with a length less than 64 octets and a good CRC */
	__be32 RSHORT;
	/* Total Number of Received Packets Dropped */
	__be32 RDROP;
	/* Drop due to overflow */
	__be32 RdropOvflw;
	/* Drop due to overflow */
	__be32 RdropLength;
	/* Total of good frames. Does not include frames received with
	frame-too-long, FCS, or length errors */
	__be32 RTOTFRMS;
	/* Total dropped Xmited packets */
	__be32 TDROP;
	};