5e41da7ccd
like other PCI network drivers. The sys/ofed directory is now mainly reserved for generic infiniband code, with exception of the mthca driver. - Add new manual page, mlx4en(4), describing how to configure and load mlx4en. - All relevant driver C-files are now prefixed mlx4, mlx4_en and mlx4_ib respectivly to avoid object filename collisions when compiling the kernel. This also fixes an issue with proper dependency file generation for the C-files in question. - Device mlxen is now device mlx4en and depends on device mlx4, see mlx4en(4). Only the network device name remains unchanged. - The mlx4 and mlx4en modules are now built by default on i386 and amd64 targets. Only building the mlx4ib module depends on WITH_OFED=YES . Sponsored by: Mellanox Technologies
186 lines
5.7 KiB
C
186 lines
5.7 KiB
C
/*
|
|
* Copyright (c) 2014 Mellanox Technologies Ltd. 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.
|
|
*/
|
|
|
|
#ifndef _MLX4_STATS_
|
|
#define _MLX4_STATS_
|
|
|
|
|
|
#ifdef MLX4_EN_PERF_STAT
|
|
#define NUM_PERF_STATS NUM_PERF_COUNTERS
|
|
#else
|
|
#define NUM_PERF_STATS 0
|
|
#endif
|
|
|
|
#define NUM_PRIORITIES 9
|
|
#define NUM_PRIORITY_STATS 2
|
|
|
|
struct mlx4_en_pkt_stats {
|
|
unsigned long rx_packets;
|
|
unsigned long rx_bytes;
|
|
unsigned long rx_multicast_packets;
|
|
unsigned long rx_broadcast_packets;
|
|
unsigned long rx_errors;
|
|
unsigned long rx_dropped;
|
|
unsigned long rx_length_errors;
|
|
unsigned long rx_over_errors;
|
|
unsigned long rx_crc_errors;
|
|
unsigned long rx_jabbers;
|
|
unsigned long rx_in_range_length_error;
|
|
unsigned long rx_out_range_length_error;
|
|
unsigned long rx_lt_64_bytes_packets;
|
|
unsigned long rx_127_bytes_packets;
|
|
unsigned long rx_255_bytes_packets;
|
|
unsigned long rx_511_bytes_packets;
|
|
unsigned long rx_1023_bytes_packets;
|
|
unsigned long rx_1518_bytes_packets;
|
|
unsigned long rx_1522_bytes_packets;
|
|
unsigned long rx_1548_bytes_packets;
|
|
unsigned long rx_gt_1548_bytes_packets;
|
|
unsigned long tx_packets;
|
|
unsigned long tx_bytes;
|
|
unsigned long tx_multicast_packets;
|
|
unsigned long tx_broadcast_packets;
|
|
unsigned long tx_errors;
|
|
unsigned long tx_dropped;
|
|
unsigned long tx_lt_64_bytes_packets;
|
|
unsigned long tx_127_bytes_packets;
|
|
unsigned long tx_255_bytes_packets;
|
|
unsigned long tx_511_bytes_packets;
|
|
unsigned long tx_1023_bytes_packets;
|
|
unsigned long tx_1518_bytes_packets;
|
|
unsigned long tx_1522_bytes_packets;
|
|
unsigned long tx_1548_bytes_packets;
|
|
unsigned long tx_gt_1548_bytes_packets;
|
|
unsigned long rx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
|
|
unsigned long tx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
|
|
#define NUM_PKT_STATS 72
|
|
};
|
|
|
|
struct mlx4_en_vf_stats {
|
|
unsigned long rx_packets;
|
|
unsigned long rx_bytes;
|
|
unsigned long rx_multicast_packets;
|
|
unsigned long rx_broadcast_packets;
|
|
unsigned long rx_errors;
|
|
unsigned long rx_dropped;
|
|
unsigned long tx_packets;
|
|
unsigned long tx_bytes;
|
|
unsigned long tx_multicast_packets;
|
|
unsigned long tx_broadcast_packets;
|
|
unsigned long tx_errors;
|
|
#define NUM_VF_STATS 11
|
|
};
|
|
|
|
struct mlx4_en_vport_stats {
|
|
unsigned long rx_unicast_packets;
|
|
unsigned long rx_unicast_bytes;
|
|
unsigned long rx_multicast_packets;
|
|
unsigned long rx_multicast_bytes;
|
|
unsigned long rx_broadcast_packets;
|
|
unsigned long rx_broadcast_bytes;
|
|
unsigned long rx_dropped;
|
|
unsigned long rx_errors;
|
|
unsigned long tx_unicast_packets;
|
|
unsigned long tx_unicast_bytes;
|
|
unsigned long tx_multicast_packets;
|
|
unsigned long tx_multicast_bytes;
|
|
unsigned long tx_broadcast_packets;
|
|
unsigned long tx_broadcast_bytes;
|
|
unsigned long tx_errors;
|
|
#define NUM_VPORT_STATS 15
|
|
};
|
|
|
|
struct mlx4_en_port_stats {
|
|
unsigned long tso_packets;
|
|
unsigned long queue_stopped;
|
|
unsigned long wake_queue;
|
|
unsigned long tx_timeout;
|
|
unsigned long oversized_packets;
|
|
unsigned long rx_alloc_failed;
|
|
unsigned long rx_chksum_good;
|
|
unsigned long rx_chksum_none;
|
|
unsigned long tx_chksum_offload;
|
|
#define NUM_PORT_STATS 8
|
|
};
|
|
|
|
struct mlx4_en_perf_stats {
|
|
u32 tx_poll;
|
|
u64 tx_pktsz_avg;
|
|
u32 inflight_avg;
|
|
u16 tx_coal_avg;
|
|
u16 rx_coal_avg;
|
|
u32 napi_quota;
|
|
#define NUM_PERF_COUNTERS 6
|
|
};
|
|
|
|
struct mlx4_en_flow_stats {
|
|
u64 rx_pause;
|
|
u64 rx_pause_duration;
|
|
u64 rx_pause_transition;
|
|
u64 tx_pause;
|
|
u64 tx_pause_duration;
|
|
u64 tx_pause_transition;
|
|
};
|
|
#define MLX4_NUM_PRIORITIES 8
|
|
#define NUM_FLOW_PRIORITY_STATS 6
|
|
#define NUM_FLOW_STATS (NUM_FLOW_PRIORITY_STATS*MLX4_NUM_PRIORITIES)
|
|
|
|
|
|
struct mlx4_en_stat_out_flow_control_mbox {
|
|
/* Total number of PAUSE frames received from the far-end port */
|
|
__be64 rx_pause;
|
|
/* Total number of microseconds that far-end port requested to pause
|
|
* transmission of packets
|
|
*/
|
|
__be64 rx_pause_duration;
|
|
/* Number of received transmission from XOFF state to XON state */
|
|
__be64 rx_pause_transition;
|
|
/* Total number of PAUSE frames sent from the far-end port */
|
|
__be64 tx_pause;
|
|
/* Total time in microseconds that transmission of packets has been
|
|
* paused
|
|
*/
|
|
__be64 tx_pause_duration;
|
|
/* Number of transmitter transitions from XOFF state to XON state */
|
|
__be64 tx_pause_transition;
|
|
/* Reserverd */
|
|
__be64 reserved[2];
|
|
};
|
|
|
|
int mlx4_get_vport_ethtool_stats(struct mlx4_dev *dev, int port,
|
|
struct mlx4_en_vport_stats *vport_stats,
|
|
int reset);
|
|
|
|
#define NUM_ALL_STATS (NUM_PKT_STATS + NUM_FLOW_STATS + NUM_VPORT_STATS + \
|
|
NUM_VF_STATS + NUM_PORT_STATS + NUM_PERF_STATS)
|
|
#endif
|