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freebsd/sys/dev/nxge/include/xgehal-stats.h
Robert Watson 3be4cb0b4a Merge Neterion if_nxge driver version 2.0.9.11230 with the following 
changes:

  01 -  Enhanced LRO:
  LRO feature is extended to support multi-buffer mode. Previously,
  Ethernet frames received in contiguous buffers were offloaded.
  Now, frames received in multiple non-contiguous buffers can be
  offloaded, as well. The driver now supports LRO for jumbo frames.

  02 - Locks Optimization:
  The driver code was re-organized to limit the use of locks.
  Moreover, lock contention was reduced by replacing wait locks
  with try locks.

  03 - Code Optimization:
  The driver code was re-factored  to eliminate some memcpy
  operations.  Fast path loops were optimized.

  04 - Tag Creations:
  Physical Buffer Tags are now optimized based upon frame size.
  For better performance, Physical Memory Maps are now re-used.

  05 - Configuration:
  Features such as TSO, LRO, and Interrupt Mode can be configured
  either at load or at run time. Rx buffer mode (mode 1 or mode 2)
  can be configured at load time through kenv.

  06 - Driver Statistics:
  Run time statistics are enhanced to provide better visibility
  into the driver performance.

  07 - Bug Fixes:
  The driver contains fixes for the problems discovered and
  reported since last submission.

  08 - MSI support:
  Added Message Signaled Interrupt feature which currently uses 1
  message.

  09  Removed feature:
  Rx 3 buffer mode feature has been removed. Driver now supports 1,
  2 and 5 buffer modes of which 2 and 5 buffer modes can be used
  for header separation.

  10  Compiler warning:
  Fixed compiler warning when compiled for 32 bit system.

  11 Copyright notice:
  Source files are updated with the proper copyright notice.

MFC after:	3 days
Submitted by:	Alicia Pena <Alicia dot Pena at neterion dot com>,
		Muhammad Shafiq <Muhammad dot Shafiq at neterion dot com>
2007-10-29 14:19:32 +00:00

1565 lines
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/*-
* Copyright (c) 2002-2007 Neterion, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef XGE_HAL_STATS_H
#define XGE_HAL_STATS_H
#include <dev/nxge/include/xge-os-pal.h>
#include <dev/nxge/include/xge-debug.h>
#include <dev/nxge/include/xgehal-types.h>
#include <dev/nxge/include/xgehal-config.h>
__EXTERN_BEGIN_DECLS
/**
* struct xge_hal_stats_hw_info_t - Xframe hardware statistics.
* Transmit MAC Statistics:
*
* @tmac_frms: Count of successfully transmitted MAC
* frames Note that this statistic may be inaccurate. The correct statistic may
* be derived by calcualating (tmac_ttl_octets - tmac_ttl_less_fb_octets) / 8
*
* @tmac_data_octets: Count of data and padding octets of successfully
* transmitted frames.
*
* @tmac_drop_frms: Count of frames that could not be sent for no other reason
* than internal MAC processing. Increments once whenever the
* transmit buffer is flushed (due to an ECC error on a memory descriptor).
*
* @tmac_mcst_frms: Count of successfully transmitted frames to a multicast
* address. Does not include frames sent to the broadcast address.
*
* @tmac_bcst_frms: Count of successfully transmitted frames to the broadcast
* address.
*
* @tmac_pause_ctrl_frms: Count of MAC PAUSE control frames that are
* transmitted. Since, the only control frames supported by this device
* are PAUSE frames, this register is a count of all transmitted MAC control
* frames.
*
* @tmac_ttl_octets: Count of total octets of transmitted frames, including
* framing characters.
*
* @tmac_ucst_frms: Count of transmitted frames containing a unicast address.
* @tmac_nucst_frms: Count of transmitted frames containing a non-unicast
* (broadcast, multicast) address.
*
* @tmac_any_err_frms: Count of transmitted frames containing any error that
* prevents them from being passed to the network. Increments if there is an ECC
* while reading the frame out of the transmit buffer.
*
* @tmac_ttl_less_fb_octets: Count of total octets of transmitted
* frames, not including framing characters (i.e. less framing bits)
*
* @tmac_vld_ip_octets: Count of total octets of transmitted IP datagrams that
* were passed to the network. Frames that are padded by the host have
* their padding counted as part of the IP datagram.
*
* @tmac_vld_ip: Count of transmitted IP datagrams that were passed to the
* network.
*
* @tmac_drop_ip: Count of transmitted IP datagrams that could not be passed to
* the network. Increments because of 1) an internal processing error (such as
* an uncorrectable ECC error); 2) a frame parsing error during IP checksum
* calculation.
*
* @tmac_icmp: Count of transmitted ICMP messages. Includes messages not sent
* due to problems within ICMP.
*
* @tmac_rst_tcp: Count of transmitted TCP segments containing the RST flag.
*
* @tmac_tcp: Count of transmitted TCP segments. Note that Xena has
* no knowledge of retransmission.
*
* @tmac_udp: Count of transmitted UDP datagrams.
* @reserved_0: Reserved.
*
* Receive MAC Statistics:
* @rmac_vld_frms: Count of successfully received MAC frames. Does not include
* frames received with frame-too-long, FCS, or length errors.
*
* @rmac_data_octets: Count of data and padding octets of successfully received
* frames. Does not include frames received with frame-too-long, FCS, or length
* errors.
*
* @rmac_fcs_err_frms: Count of received MAC frames that do not pass FCS. Does
* not include frames received with frame-too-long or frame-too-short error.
*
* @rmac_drop_frms: Count of received frames that could not be passed to the
* host because of 1) Random Early Discard (RED); 2) Frame steering algorithm
* found no available queue; 3) Receive ingress buffer overflow.
*
* @rmac_vld_mcst_frms: Count of successfully received MAC frames containing a
* multicast address. Does not include frames received with frame-too-long, FCS,
* or length errors.
*
* @rmac_vld_bcst_frms: Count of successfully received MAC frames containing a
* broadcast address. Does not include frames received with frame-too-long, FCS,
* or length errors.
*
* @rmac_in_rng_len_err_frms: 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, that does not match the number of data octets
* (including pad) received. Also contains a count of received frames with a
* length/type field less than 46 (42 for VLAN-tagged frames) and the number of
* data octets (including pad) received is greater than 46 (42 for VLAN-tagged
* frames).
*
* @rmac_out_rng_len_err_frms: Count of received frames with length/type field
* between 1501 and 1535 decimal, inclusive.
*
* @rmac_long_frms: Count of received frames that are longer than
* rmac_max_pyld_len + 18 bytes (+22 bytes if VLAN-tagged).
*
* @rmac_pause_ctrl_frms: Count of received MAC PAUSE control frames.
*
* @rmac_unsup_ctrl_frms: Count of received MAC control frames
* that do not contain the PAUSE opcode. The sum of MAC_PAUSE_CTRL_FRMS and this
* register is a count of all received MAC control frames.
*
* @rmac_ttl_octets: Count of total octets of received frames, including framing
* characters.
*
* @rmac_accepted_ucst_frms: Count of successfully received frames
* containing a unicast address. Only includes frames that are passed to the
* system.
*
* @rmac_accepted_nucst_frms: Count of successfully received frames
* containing a non-unicast (broadcast or multicast) address. Only includes
* frames that are passed to the system. Could include, for instance,
* non-unicast frames that contain FCS errors if the MAC_ERROR_CFG register is
* set to pass FCSerrored frames to the host.
*
* @rmac_discarded_frms: Count of received frames containing any error that
* prevents them from being passed to the system. Includes, for example,
* received pause frames that are discarded by the MAC and frames discarded
* because of their destination address.
*
* @rmac_drop_events: Because the RMAC drops one frame at a time, this stat
* matches rmac_drop_frms.
*
* @reserved_1: Reserved.
* @rmac_ttl_less_fb_octets: Count of total octets of received frames,
* not including framing characters (i.e. less framing bits).
*
* @rmac_ttl_frms: Count of all received MAC frames, including frames received
* with frame-too-long, FCS, or length errors.
*
* @reserved_2: Reserved.
* @reserved_3: Reserved.
* @rmac_usized_frms: Count of received frames of length (including FCS, but not
* framing bits) less than 64 octets, that are otherwise well-formed.
*
* @rmac_osized_frms: Count of received frames of length (including FCS, but not
* framing bits) more than 1518 octets, that are otherwise well-formed.
*
* @rmac_frag_frms: Count of received frames of length (including FCS, but not
* framing bits) less than 64 octets that had bad FCS. In other words, counts
* fragments (i.e. runts).
*
* @rmac_jabber_frms: Count of received frames of length (including FCS, but not
* framing bits) more than MTU octets that had bad FCS. In other words, counts
* jabbers.
*
* @reserved_4: Reserved.
* @rmac_ttl_64_frms: Count of all received MAC frames with length (including
* FCS, but not framing bits) of exactly 64 octets. Includes frames received
* with frame-too-long, FCS, or length errors.
*
* @rmac_ttl_65_127_frms: Count of all received MAC frames with length
* (including FCS, but not framing bits) of between 65 and 127 octets
* inclusive. Includes frames received with frame-too-long, FCS, or length
* errors.
* @reserved_5: Reserved.
* @rmac_ttl_128_255_frms: Count of all received MAC frames with length
* (including FCS, but not framing bits) of between 128 and 255 octets
* inclusive. Includes frames received with frame-too-long, FCS, or length
* errors.
*
* @rmac_ttl_256_511_frms: Count of all received MAC frames with length
* (including FCS, but not framing bits) of between 256 and 511 octets
* inclusive. Includes frames received with frame-too-long, FCS, or length
* errors.
*
* @reserved_6: Reserved.
* @rmac_ttl_512_1023_frms: Count of all received MAC frames with length
* (including FCS, but not framing bits) of between 512 and 1023 octets
* inclusive. Includes frames received with frame-too-long, FCS, or length
* errors.
*
* @rmac_ttl_1024_1518_frms: Count of all received MAC frames with length
* (including FCS, but not framing bits) of between 1024 and 1518 octets
* inclusive. Includes frames received with frame-too-long, FCS, or length
* errors.
* @reserved_7: Reserved.
* @rmac_ip: Count of received IP datagrams. Includes errored IP datagrams.
*
* @rmac_ip_octets: Count of number of octets in received IP datagrams. Includes
* errored IP datagrams.
*
* @rmac_hdr_err_ip: Count of received IP datagrams that are discarded due to IP
* header errors.
*
* @rmac_drop_ip: Count of received IP datagrams that could not be passed to the
* host because of 1) Random Early Discard (RED); 2) Frame steering algorithm
* found no available queue; 3) Receive ingress buffer overflow.
* @rmac_icmp: Count of received ICMP messages. Includes errored ICMP messages
* (due to ICMP checksum fail).
*
* @reserved_8: Reserved.
* @rmac_tcp: Count of received TCP segments. Since Xena is unaware of
* connection context, counts all received TCP segments, regardless of whether
* or not they pertain to an established connection.
*
* @rmac_udp: Count of received UDP datagrams.
* @rmac_err_drp_udp: Count of received UDP datagrams that were not delivered to
* the system because of 1) Random Early Discard (RED); 2) Frame steering
* algorithm found no available queue; 3) Receive ingress buffer overflow.
*
* @rmac_xgmii_err_sym: Count of the number of symbol errors in the received
* XGMII data (i.e. PHY indicates "Receive Error" on the XGMII). Only includes
* symbol errors that are observed between the XGMII Start Frame Delimiter
* and End Frame Delimiter, inclusive. And only increments the count by one for
* each frame.
*
* @rmac_frms_q0: Count of number of frames that pass through queue 0 of receive
* buffer.
* @rmac_frms_q1: Count of number of frames that pass through queue 1 of receive
* buffer.
* @rmac_frms_q2: Count of number of frames that pass through queue 2 of receive
* buffer.
* @rmac_frms_q3: Count of number of frames that pass through queue 3 of receive
* buffer.
* @rmac_frms_q4: Count of number of frames that pass through queue 4 of receive
* buffer.
* @rmac_frms_q5: Count of number of frames that pass through queue 5 of receive
* buffer.
* @rmac_frms_q6: Count of number of frames that pass through queue 6 of receive
* buffer.
* @rmac_frms_q7: Count of number of frames that pass through queue 7 of receive
* buffer.
* @rmac_full_q0: Count of number of times that receive buffer queue 0 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q1: Count of number of times that receive buffer queue 1 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q2: Count of number of times that receive buffer queue 2 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q3: Count of number of times that receive buffer queue 3 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q4: Count of number of times that receive buffer queue 4 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q5: Count of number of times that receive buffer queue 5 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q6: Count of number of times that receive buffer queue 6 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_full_q7: Count of number of times that receive buffer queue 7 has
* filled up. If a queue is size 0, then this stat is incremented to a value of
* 1 when MAC receives its first frame.
*
* @rmac_pause_cnt: Count of number of pause quanta that the MAC has been in the
* paused state. Recall, one pause quantum equates to 512 bit times.
* @reserved_9: Reserved.
* @rmac_xgmii_data_err_cnt: This counter is incremented when either 1) The
* Reconcilliation Sublayer (RS) is expecting one control character and gets
* another (i.e. expecting Start control character and gets another control
* character); 2) Start control character is not in lane 0 or lane 4; 3) The RS
* gets a Start control character, but the start frame delimiter is not found in
* the correct location.
* @rmac_xgmii_ctrl_err_cnt: Maintains a count of unexpected or
* misplaced control characters occuring outside of normal data transmission
* (i.e. not included in RMAC_XGMII_DATA_ERR_CNT).
*
* @rmac_accepted_ip: Count of received IP datagrams that were passed to the
* system.
*
* @rmac_err_tcp: Count of received TCP segments containing errors. For example,
* bad TCP checksum.
*
* PCI (bus) Statistics:
* @rd_req_cnt: Counts the total number of read requests made by the device.
* @new_rd_req_cnt: Counts the requests made for a new read sequence (request
* made for the same sequence after a retry or disconnect response are not
* counted).
* @new_rd_req_rtry_cnt: Counts the Retry responses received on the start of
* the new read sequences.
* @rd_rtry_cnt: Counts the Retry responses received for read requests.
* @wr_rtry_rd_ack_cnt: Increments whenever a read request is accepted by
* the target after a write request was terminated with retry.
* @wr_req_cnt: Counts the total number of Write requests made by the device.
* @new_wr_req_cnt: Counts the requests made for a new write sequence (request
* made for the same sequence after a retry or disconnect response are not
* counted).
* @new_wr_req_rtry_cnt: Counts the requests made for a new write sequence
* (request made for the same sequence after a retry or disconnect response are
* not counted).
*
* @wr_rtry_cnt: Counts the Retry responses received for write requests.
* @wr_disc_cnt: Write Disconnect. Counts the target initiated disconnects
* on write transactions.
* @rd_rtry_wr_ack_cnt: Increments whenever a write request is accepted by the
* target after a read request was terminated with retry.
*
* @txp_wr_cnt: Counts the host write transactions to the Tx Pointer
* FIFOs.
* @txd_rd_cnt: Count of the Transmit Descriptor (TxD) read requests.
* @txd_wr_cnt: Count of the TxD write requests.
* @rxd_rd_cnt: Count of the Receive Descriptor (RxD) read requests.
* @rxd_wr_cnt: Count of the RxD write requests.
* @txf_rd_cnt: Count of transmit frame read requests. This will not
* equal the number of frames transmitted, as frame data is typically spread
* across multiple PCI transactions.
* @rxf_wr_cnt: Count of receive frame write requests.
*
* @tmac_frms_oflow: tbd
* @tmac_data_octets_oflow: tbd
* @tmac_mcst_frms_oflow: tbd
* @tmac_bcst_frms_oflow: tbd
* @tmac_ttl_octets_oflow: tbd
* @tmac_ucst_frms_oflow: tbd
* @tmac_nucst_frms_oflow: tbd
* @tmac_any_err_frms_oflow: tbd
* @tmac_vlan_frms: tbd
* @tmac_vld_ip_oflow: tbd
* @tmac_drop_ip_oflow: tbd
* @tmac_icmp_oflow: tbd
* @tmac_rst_tcp_oflow: tbd
* @tmac_udp_oflow: tbd
* @reserved_10: tbd
* @tpa_unknown_protocol: tbd
* @tpa_parse_failure: tbd
* @rmac_vld_frms_oflow: tbd
* @rmac_data_octets_oflow: tbd
* @rmac_vld_mcst_frms_oflow: tbd
* @rmac_vld_bcst_frms_oflow: tbd
* @rmac_ttl_octets_oflow: tbd
* @rmac_accepted_ucst_frms_oflow: tbd
* @rmac_accepted_nucst_frms_oflow: tbd
* @rmac_discarded_frms_oflow: tbd
* @rmac_drop_events_oflow: tbd
* @rmac_usized_frms_oflow: tbd
* @rmac_osized_frms_oflow: tbd
* @rmac_frag_frms_oflow: tbd
* @rmac_jabber_frms_oflow: tbd
* @rmac_ip_oflow: tbd
* @rmac_drop_ip_oflow: tbd
* @rmac_icmp_oflow: tbd
* @rmac_udp_oflow: tbd
* @reserved_11: tbd
* @rmac_err_drp_udp_oflow: tbd
* @rmac_pause_cnt_oflow: tbd
* @rmac_ttl_1519_4095_frms: tbd
* @rmac_ttl_4096_8191_frms: tbd
* @rmac_ttl_8192_max_frms: tbd
* @rmac_ttl_gt_max_frms: tbd
* @rmac_osized_alt_frms: tbd
* @rmac_jabber_alt_frms: tbd
* @rmac_gt_max_alt_frms: tbd
* @rmac_vlan_frms: tbd
* @rmac_fcs_discard: tbd
* @rmac_len_discard: tbd
* @rmac_da_discard: tbd
* @rmac_pf_discard: tbd
* @rmac_rts_discard: tbd
* @rmac_wol_discard: tbd
* @rmac_red_discard: tbd
* @rmac_ingm_full_discard: tbd
* @rmac_accepted_ip_oflow: tbd
* @reserved_12: tbd
* @link_fault_cnt: TBD
* @reserved_13: tbd
* Xframe hardware statistics.
*/
typedef struct xge_hal_stats_hw_info_t {
#ifdef XGE_OS_HOST_BIG_ENDIAN
/* Tx MAC statistics counters. */
u32 tmac_frms;
u32 tmac_data_octets;
u64 tmac_drop_frms;
u32 tmac_mcst_frms;
u32 tmac_bcst_frms;
u64 tmac_pause_ctrl_frms;
u32 tmac_ttl_octets;
u32 tmac_ucst_frms;
u32 tmac_nucst_frms;
u32 tmac_any_err_frms;
u64 tmac_ttl_less_fb_octets;
u64 tmac_vld_ip_octets;
u32 tmac_vld_ip;
u32 tmac_drop_ip;
u32 tmac_icmp;
u32 tmac_rst_tcp;
u64 tmac_tcp;
u32 tmac_udp;
u32 reserved_0;
/* Rx MAC Statistics counters. */
u32 rmac_vld_frms;
u32 rmac_data_octets;
u64 rmac_fcs_err_frms;
u64 rmac_drop_frms;
u32 rmac_vld_mcst_frms;
u32 rmac_vld_bcst_frms;
u32 rmac_in_rng_len_err_frms;
u32 rmac_out_rng_len_err_frms;
u64 rmac_long_frms;
u64 rmac_pause_ctrl_frms;
u64 rmac_unsup_ctrl_frms;
u32 rmac_ttl_octets;
u32 rmac_accepted_ucst_frms;
u32 rmac_accepted_nucst_frms;
u32 rmac_discarded_frms;
u32 rmac_drop_events;
u32 reserved_1;
u64 rmac_ttl_less_fb_octets;
u64 rmac_ttl_frms;
u64 reserved_2;
u32 reserved_3;
u32 rmac_usized_frms;
u32 rmac_osized_frms;
u32 rmac_frag_frms;
u32 rmac_jabber_frms;
u32 reserved_4;
u64 rmac_ttl_64_frms;
u64 rmac_ttl_65_127_frms;
u64 reserved_5;
u64 rmac_ttl_128_255_frms;
u64 rmac_ttl_256_511_frms;
u64 reserved_6;
u64 rmac_ttl_512_1023_frms;
u64 rmac_ttl_1024_1518_frms;
u32 reserved_7;
u32 rmac_ip;
u64 rmac_ip_octets;
u32 rmac_hdr_err_ip;
u32 rmac_drop_ip;
u32 rmac_icmp;
u32 reserved_8;
u64 rmac_tcp;
u32 rmac_udp;
u32 rmac_err_drp_udp;
u64 rmac_xgmii_err_sym;
u64 rmac_frms_q0;
u64 rmac_frms_q1;
u64 rmac_frms_q2;
u64 rmac_frms_q3;
u64 rmac_frms_q4;
u64 rmac_frms_q5;
u64 rmac_frms_q6;
u64 rmac_frms_q7;
u16 rmac_full_q0;
u16 rmac_full_q1;
u16 rmac_full_q2;
u16 rmac_full_q3;
u16 rmac_full_q4;
u16 rmac_full_q5;
u16 rmac_full_q6;
u16 rmac_full_q7;
u32 rmac_pause_cnt;
u32 reserved_9;
u64 rmac_xgmii_data_err_cnt;
u64 rmac_xgmii_ctrl_err_cnt;
u32 rmac_accepted_ip;
u32 rmac_err_tcp;
/* PCI/PCI-X Read transaction statistics. */
u32 rd_req_cnt;
u32 new_rd_req_cnt;
u32 new_rd_req_rtry_cnt;
u32 rd_rtry_cnt;
u32 wr_rtry_rd_ack_cnt;
/* PCI/PCI-X write transaction statistics. */
u32 wr_req_cnt;
u32 new_wr_req_cnt;
u32 new_wr_req_rtry_cnt;
u32 wr_rtry_cnt;
u32 wr_disc_cnt;
u32 rd_rtry_wr_ack_cnt;
/* DMA Transaction statistics. */
u32 txp_wr_cnt;
u32 txd_rd_cnt;
u32 txd_wr_cnt;
u32 rxd_rd_cnt;
u32 rxd_wr_cnt;
u32 txf_rd_cnt;
u32 rxf_wr_cnt;
/* Enhanced Herc statistics */
u32 tmac_frms_oflow;
u32 tmac_data_octets_oflow;
u32 tmac_mcst_frms_oflow;
u32 tmac_bcst_frms_oflow;
u32 tmac_ttl_octets_oflow;
u32 tmac_ucst_frms_oflow;
u32 tmac_nucst_frms_oflow;
u32 tmac_any_err_frms_oflow;
u64 tmac_vlan_frms;
u32 tmac_vld_ip_oflow;
u32 tmac_drop_ip_oflow;
u32 tmac_icmp_oflow;
u32 tmac_rst_tcp_oflow;
u32 tmac_udp_oflow;
u32 tpa_unknown_protocol;
u32 tpa_parse_failure;
u32 reserved_10;
u32 rmac_vld_frms_oflow;
u32 rmac_data_octets_oflow;
u32 rmac_vld_mcst_frms_oflow;
u32 rmac_vld_bcst_frms_oflow;
u32 rmac_ttl_octets_oflow;
u32 rmac_accepted_ucst_frms_oflow;
u32 rmac_accepted_nucst_frms_oflow;
u32 rmac_discarded_frms_oflow;
u32 rmac_drop_events_oflow;
u32 rmac_usized_frms_oflow;
u32 rmac_osized_frms_oflow;
u32 rmac_frag_frms_oflow;
u32 rmac_jabber_frms_oflow;
u32 rmac_ip_oflow;
u32 rmac_drop_ip_oflow;
u32 rmac_icmp_oflow;
u32 rmac_udp_oflow;
u32 rmac_err_drp_udp_oflow;
u32 rmac_pause_cnt_oflow;
u32 reserved_11;
u64 rmac_ttl_1519_4095_frms;
u64 rmac_ttl_4096_8191_frms;
u64 rmac_ttl_8192_max_frms;
u64 rmac_ttl_gt_max_frms;
u64 rmac_osized_alt_frms;
u64 rmac_jabber_alt_frms;
u64 rmac_gt_max_alt_frms;
u64 rmac_vlan_frms;
u32 rmac_fcs_discard;
u32 rmac_len_discard;
u32 rmac_da_discard;
u32 rmac_pf_discard;
u32 rmac_rts_discard;
u32 rmac_wol_discard;
u32 rmac_red_discard;
u32 rmac_ingm_full_discard;
u32 rmac_accepted_ip_oflow;
u32 reserved_12;
u32 link_fault_cnt;
u32 reserved_13;
#else
/* Tx MAC statistics counters. */
u32 tmac_data_octets;
u32 tmac_frms;
u64 tmac_drop_frms;
u32 tmac_bcst_frms;
u32 tmac_mcst_frms;
u64 tmac_pause_ctrl_frms;
u32 tmac_ucst_frms;
u32 tmac_ttl_octets;
u32 tmac_any_err_frms;
u32 tmac_nucst_frms;
u64 tmac_ttl_less_fb_octets;
u64 tmac_vld_ip_octets;
u32 tmac_drop_ip;
u32 tmac_vld_ip;
u32 tmac_rst_tcp;
u32 tmac_icmp;
u64 tmac_tcp;
u32 reserved_0;
u32 tmac_udp;
/* Rx MAC Statistics counters. */
u32 rmac_data_octets;
u32 rmac_vld_frms;
u64 rmac_fcs_err_frms;
u64 rmac_drop_frms;
u32 rmac_vld_bcst_frms;
u32 rmac_vld_mcst_frms;
u32 rmac_out_rng_len_err_frms;
u32 rmac_in_rng_len_err_frms;
u64 rmac_long_frms;
u64 rmac_pause_ctrl_frms;
u64 rmac_unsup_ctrl_frms;
u32 rmac_accepted_ucst_frms;
u32 rmac_ttl_octets;
u32 rmac_discarded_frms;
u32 rmac_accepted_nucst_frms;
u32 reserved_1;
u32 rmac_drop_events;
u64 rmac_ttl_less_fb_octets;
u64 rmac_ttl_frms;
u64 reserved_2;
u32 rmac_usized_frms;
u32 reserved_3;
u32 rmac_frag_frms;
u32 rmac_osized_frms;
u32 reserved_4;
u32 rmac_jabber_frms;
u64 rmac_ttl_64_frms;
u64 rmac_ttl_65_127_frms;
u64 reserved_5;
u64 rmac_ttl_128_255_frms;
u64 rmac_ttl_256_511_frms;
u64 reserved_6;
u64 rmac_ttl_512_1023_frms;
u64 rmac_ttl_1024_1518_frms;
u32 rmac_ip;
u32 reserved_7;
u64 rmac_ip_octets;
u32 rmac_drop_ip;
u32 rmac_hdr_err_ip;
u32 reserved_8;
u32 rmac_icmp;
u64 rmac_tcp;
u32 rmac_err_drp_udp;
u32 rmac_udp;
u64 rmac_xgmii_err_sym;
u64 rmac_frms_q0;
u64 rmac_frms_q1;
u64 rmac_frms_q2;
u64 rmac_frms_q3;
u64 rmac_frms_q4;
u64 rmac_frms_q5;
u64 rmac_frms_q6;
u64 rmac_frms_q7;
u16 rmac_full_q3;
u16 rmac_full_q2;
u16 rmac_full_q1;
u16 rmac_full_q0;
u16 rmac_full_q7;
u16 rmac_full_q6;
u16 rmac_full_q5;
u16 rmac_full_q4;
u32 reserved_9;
u32 rmac_pause_cnt;
u64 rmac_xgmii_data_err_cnt;
u64 rmac_xgmii_ctrl_err_cnt;
u32 rmac_err_tcp;
u32 rmac_accepted_ip;
/* PCI/PCI-X Read transaction statistics. */
u32 new_rd_req_cnt;
u32 rd_req_cnt;
u32 rd_rtry_cnt;
u32 new_rd_req_rtry_cnt;
/* PCI/PCI-X Write/Read transaction statistics. */
u32 wr_req_cnt;
u32 wr_rtry_rd_ack_cnt;
u32 new_wr_req_rtry_cnt;
u32 new_wr_req_cnt;
u32 wr_disc_cnt;
u32 wr_rtry_cnt;
/* PCI/PCI-X Write / DMA Transaction statistics. */
u32 txp_wr_cnt;
u32 rd_rtry_wr_ack_cnt;
u32 txd_wr_cnt;
u32 txd_rd_cnt;
u32 rxd_wr_cnt;
u32 rxd_rd_cnt;
u32 rxf_wr_cnt;
u32 txf_rd_cnt;
/* Enhanced Herc statistics */
u32 tmac_data_octets_oflow;
u32 tmac_frms_oflow;
u32 tmac_bcst_frms_oflow;
u32 tmac_mcst_frms_oflow;
u32 tmac_ucst_frms_oflow;
u32 tmac_ttl_octets_oflow;
u32 tmac_any_err_frms_oflow;
u32 tmac_nucst_frms_oflow;
u64 tmac_vlan_frms;
u32 tmac_drop_ip_oflow;
u32 tmac_vld_ip_oflow;
u32 tmac_rst_tcp_oflow;
u32 tmac_icmp_oflow;
u32 tpa_unknown_protocol;
u32 tmac_udp_oflow;
u32 reserved_10;
u32 tpa_parse_failure;
u32 rmac_data_octets_oflow;
u32 rmac_vld_frms_oflow;
u32 rmac_vld_bcst_frms_oflow;
u32 rmac_vld_mcst_frms_oflow;
u32 rmac_accepted_ucst_frms_oflow;
u32 rmac_ttl_octets_oflow;
u32 rmac_discarded_frms_oflow;
u32 rmac_accepted_nucst_frms_oflow;
u32 rmac_usized_frms_oflow;
u32 rmac_drop_events_oflow;
u32 rmac_frag_frms_oflow;
u32 rmac_osized_frms_oflow;
u32 rmac_ip_oflow;
u32 rmac_jabber_frms_oflow;
u32 rmac_icmp_oflow;
u32 rmac_drop_ip_oflow;
u32 rmac_err_drp_udp_oflow;
u32 rmac_udp_oflow;
u32 reserved_11;
u32 rmac_pause_cnt_oflow;
u64 rmac_ttl_1519_4095_frms;
u64 rmac_ttl_4096_8191_frms;
u64 rmac_ttl_8192_max_frms;
u64 rmac_ttl_gt_max_frms;
u64 rmac_osized_alt_frms;
u64 rmac_jabber_alt_frms;
u64 rmac_gt_max_alt_frms;
u64 rmac_vlan_frms;
u32 rmac_len_discard;
u32 rmac_fcs_discard;
u32 rmac_pf_discard;
u32 rmac_da_discard;
u32 rmac_wol_discard;
u32 rmac_rts_discard;
u32 rmac_ingm_full_discard;
u32 rmac_red_discard;
u32 reserved_12;
u32 rmac_accepted_ip_oflow;
u32 reserved_13;
u32 link_fault_cnt;
#endif
} xge_hal_stats_hw_info_t;
/**
* struct xge_hal_stats_channel_into_t - HAL channel statistics.
* @full_cnt: TBD
* @usage_max: TBD
* @reserve_free_swaps_cnt: Reserve/free swap counter. Internal usage.
* @max_compl_per_intr_cnt: Maximum number of completions per interrupt.
* @avg_compl_per_intr_cnt: Average number of completions per interrupt.
* Note that a total number of completed descriptors
* for the given channel can be calculated as
* (@traffic_intr_cnt * @avg_compl_per_intr_cnt).
* @total_compl_cnt: Total completion count.
* @total_compl_cnt == (@traffic_intr_cnt * @avg_compl_per_intr_cnt).
* @total_posts: Total number of descriptor postings on the channel.
* Counts the number of xge_hal_ring_dtr_post()
* or xge_hal_fifo_dtr_post() calls by ULD, for ring and fifo
* channel, respectively.
* @total_posts_many: Total number of posts on the channel that involved
* more than one descriptor. Counts the number of
* xge_hal_fifo_dtr_post_many() calls performed by ULD.
* @total_buffers: Total number of buffers posted on the channel.
* @copied_frags: TBD
* @copied_buffers: TBD
* @avg_buffers_per_post: Average number of buffers transferred in a single
* post operation.
* Calculated as @total_buffers/@total_posts.
* @avg_buffer_size: Average buffer size transferred by a single post
* operation on a fifo channel. The counter is not supported for a ring
* channel. Calculated as a total number of transmitted octets divided
* by @total_buffers.
* @avg_post_size: Average amount of data transferred by a single post.
* Calculated as a total number of transmitted octets divided by
* @total_posts.
* @ring_bump_cnt: Ring "bump" count. Number of times the hardware could
* not post receive data (and had to continue keeping it on-board)
* because of unavailable receive descriptor(s).
* @total_posts_dtrs_many: Total number of posts on the channel that involving
* more than one descriptor.
* @total_posts_frags_many: Total number of fragments posted on the channel
* during post requests of multiple descriptors.
* @total_posts_dang_dtrs: Total number of posts on the channel involving
* dangling descriptors.
* @total_posts_dang_frags: Total number of dangling fragments posted on the channel
* during post request containing multiple descriptors.
*
* HAL channel counters.
* See also: xge_hal_stats_device_info_t{}.
*/
typedef struct xge_hal_stats_channel_info_t {
u32 full_cnt;
u32 usage_max;
u32 reserve_free_swaps_cnt;
u32 avg_compl_per_intr_cnt;
u32 total_compl_cnt;
u32 total_posts;
u32 total_posts_many;
u32 total_buffers;
u32 copied_frags;
u32 copied_buffers;
u32 avg_buffers_per_post;
u32 avg_buffer_size;
u32 avg_post_size;
u32 ring_bump_cnt;
u32 total_posts_dtrs_many;
u32 total_posts_frags_many;
u32 total_posts_dang_dtrs;
u32 total_posts_dang_frags;
} xge_hal_stats_channel_info_t;
/**
* struct xge_hal_xpak_counter_t - HAL xpak error counters
* @excess_temp: excess transceiver_temperature count
* @excess_bias_current: excess laser_bias_current count
* @excess_laser_output: excess laser_output_power count
* @tick_period: tick count for each cycle
*/
typedef struct xge_hal_xpak_counter_t {
u32 excess_temp;
u32 excess_bias_current;
u32 excess_laser_output;
u32 tick_period;
} xge_hal_xpak_counter_t;
/**
* struct xge_hal_stats_xpak_t - HAL xpak stats
* @alarm_transceiver_temp_high: alarm_transceiver_temp_high count value
* @alarm_transceiver_temp_low : alarm_transceiver_temp_low count value
* @alarm_laser_bias_current_high: alarm_laser_bias_current_high count value
* @alarm_laser_bias_current_low: alarm_laser_bias_current_low count value
* @alarm_laser_output_power_high: alarm_laser_output_power_high count value
* @alarm_laser_output_power_low: alarm_laser_output_power_low count value
* @warn_transceiver_temp_high: warn_transceiver_temp_high count value
* @warn_transceiver_temp_low: warn_transceiver_temp_low count value
* @warn_laser_bias_current_high: warn_laser_bias_current_high count value
* @warn_laser_bias_current_low: warn_laser_bias_current_low count value
* @warn_laser_output_power_high: warn_laser_output_power_high count value
* @warn_laser_output_power_low: warn_laser_output_power_low count value
*/
typedef struct xge_hal_stats_xpak_t {
u16 alarm_transceiver_temp_high;
u16 alarm_transceiver_temp_low;
u16 alarm_laser_bias_current_high;
u16 alarm_laser_bias_current_low;
u16 alarm_laser_output_power_high;
u16 alarm_laser_output_power_low;
u16 warn_transceiver_temp_high;
u16 warn_transceiver_temp_low;
u16 warn_laser_bias_current_high;
u16 warn_laser_bias_current_low;
u16 warn_laser_output_power_high;
u16 warn_laser_output_power_low;
} xge_hal_stats_xpak_t;
/**
* struct xge_hal_stats_sw_err_t - HAL device error statistics.
* @sm_err_cnt: TBD
* @single_ecc_err_cnt: TBD
* @double_ecc_err_cnt: TBD
* @ecc_err_cnt: ECC error count.
* @parity_err_cnt: Parity error count.
* @serr_cnt: Number of exceptions indicated to the host via PCI SERR#.
* @rxd_t_code_err_cnt: Array of receive transfer codes. The position
* (index) in this array reflects the transfer code type, for instance
* 0x7 - for "invalid receive buffer size", or 0x8 - for ECC.
* Value rxd_t_code_err_cnt[i] reflects the
* number of times the corresponding transfer code was encountered.
*
* @txd_t_code_err_cnt: Array of transmit transfer codes. The position
* (index) in this array reflects the transfer code type, for instance
* 0xA - "loss of link".
* Value txd_t_code_err_cnt[i] reflects the
* number of times the corresponding transfer code was encountered.
* @stats_xpak: TBD
* @xpak_counter: TBD
*/
typedef struct xge_hal_stats_sw_err_t {
u32 sm_err_cnt;
u32 single_ecc_err_cnt;
u32 double_ecc_err_cnt;
u32 ecc_err_cnt;
u32 parity_err_cnt;
u32 serr_cnt;
u32 rxd_t_code_err_cnt[16];
u32 txd_t_code_err_cnt[16];
xge_hal_stats_xpak_t stats_xpak;
xge_hal_xpak_counter_t xpak_counter;
} xge_hal_stats_sw_err_t;
/**
* struct xge_hal_stats_device_info_t - HAL own per-device statistics.
*
* @rx_traffic_intr_cnt: TBD
* @tx_traffic_intr_cnt: TBD
* @txpic_intr_cnt: TBD
* @txdma_intr_cnt: TBD
* @txmac_intr_cnt: TBD
* @txxgxs_intr_cnt: TBD
* @rxpic_intr_cnt: TBD
* @rxdma_intr_cnt: TBD
* @rxmac_intr_cnt: TBD
* @rxxgxs_intr_cnt: TBD
* @mc_intr_cnt: TBD
* @not_traffic_intr_cnt: Number of times the host was interrupted
* without new completions.
* "Non-traffic interrupt counter".
* @not_xge_intr_cnt: TBD
* @traffic_intr_cnt: Number of traffic interrupts for the device.
* @total_intr_cnt: Total number of traffic interrupts for the device.
* @total_intr_cnt == @traffic_intr_cnt +
* @not_traffic_intr_cnt
* @soft_reset_cnt: Number of times soft reset is done on this device.
* @rxufca_hi_adjust_cnt: TODO
* @rxufca_lo_adjust_cnt: TODO
* @bimodal_hi_adjust_cnt: TODO
* @bimodal_lo_adjust_cnt: TODO
*
* @tot_frms_lroised: TBD
* @tot_lro_sessions: TBD
* @lro_frm_len_exceed_cnt: TBD
* @lro_sg_exceed_cnt: TBD
* @lro_out_of_seq_pkt_cnt: TBD
* @lro_dup_pkt_cnt: TBD
*
* HAL per-device statistics.
* See also: xge_hal_stats_channel_info_t{}.
*/
typedef struct xge_hal_stats_device_info_t {
u32 rx_traffic_intr_cnt;
u32 tx_traffic_intr_cnt;
u32 txpic_intr_cnt;
u32 txdma_intr_cnt;
u32 pfc_err_cnt;
u32 tda_err_cnt;
u32 pcc_err_cnt;
u32 tti_err_cnt;
u32 lso_err_cnt;
u32 tpa_err_cnt;
u32 sm_err_cnt;
u32 txmac_intr_cnt;
u32 mac_tmac_err_cnt;
u32 txxgxs_intr_cnt;
u32 xgxs_txgxs_err_cnt;
u32 rxpic_intr_cnt;
u32 rxdma_intr_cnt;
u32 rc_err_cnt;
u32 rpa_err_cnt;
u32 rda_err_cnt;
u32 rti_err_cnt;
u32 rxmac_intr_cnt;
u32 mac_rmac_err_cnt;
u32 rxxgxs_intr_cnt;
u32 xgxs_rxgxs_err_cnt;
u32 mc_intr_cnt;
u32 not_traffic_intr_cnt;
u32 not_xge_intr_cnt;
u32 traffic_intr_cnt;
u32 total_intr_cnt;
u32 soft_reset_cnt;
u32 rxufca_hi_adjust_cnt;
u32 rxufca_lo_adjust_cnt;
u32 bimodal_hi_adjust_cnt;
u32 bimodal_lo_adjust_cnt;
#ifdef XGE_HAL_CONFIG_LRO
u32 tot_frms_lroised;
u32 tot_lro_sessions;
u32 lro_frm_len_exceed_cnt;
u32 lro_sg_exceed_cnt;
u32 lro_out_of_seq_pkt_cnt;
u32 lro_dup_pkt_cnt;
#endif
} xge_hal_stats_device_info_t;
/* ========================== XFRAME ER STATISTICS ======================== */
#define XGE_HAL_MAC_LINKS 3
#define XGE_HAL_MAC_AGGREGATORS 2
#define XGE_HAL_VPATHS 17
/**
* struct xge_hal_stats_link_info_t - XGMAC statistics for a link
*
* @tx_frms: Count of transmitted MAC frames for mac the link.
* @tx_ttl_eth_octets: Count of total octets of transmitted frames
* for mac the link.
* @tx_data_octets: Count of data and padding octets of transmitted
* frames for mac the link.
* @tx_mcst_frms: Count of multicast MAC frames for mac the link.
* @tx_bcst_frms: Count of broadcast MAC frames for mac the link.
* @tx_ucst_frms: Count of unicast MAC frames for mac the link.
* @tx_tagged_frms: Count of transmitted frames containing a VLAN tag
* for mac the link.
* @tx_vld_ip: Count of transmitted IP datagrams for mac the link.
* @tx_vld_ip_octets: Count of transmitted IP octets for mac the link.
* @tx_icmp: Count of transmitted ICMP messages for mac the link.
* @tx_tcp: Count of transmitted TCP segments for mac the link.
* @tx_rst_tcp: Count of transmitted TCP segments containing the RST
* flag mac the link.
* @tx_udp: Count of transmitted UDP datagrams for mac the link.
* @tx_unknown_protocol: Count of transmitted packets of unknown
* protocol for mac the link.
* @tx_parse_error: Count of transmitted packets with parsing errors
* for mac the link.
* @tx_pause_ctrl_frms: Count of MAC PAUSE control frames for mac
* the link.
* @tx_lacpdu_frms: Count of LACPDUs transmitted for mac the link.
* @tx_marker_pdu_frms: Count of Marker PDUs transmitted for mac the
* link.
* @tx_marker_resp_pdu_frms: Count of Marker Response PDUs transmitted
* for mac the link.
* @tx_drop_ip: Count of dropped IP packets from the transmission path
* for mac the link.
* @tx_xgmii_char1_match: Count of the number of transmitted XGMII
* characters that match first pattern, for mac the link.
* @tx_xgmii_char2_match: Count of the number of transmitted XGMII
* characters that match second pattern, for mac the link.
* @tx_xgmii_column1_match: Count of the number of transmitted XGMII
* columns that match first pattern, for mac the link.
* @tx_xgmii_column2_match: Count of the number of transmitted XGMII
* columns that match second pattern, for mac the link.
* @tx_drop_frms: Count of frames dropped due to internal errors during
* transmission for mac the link.
* @tx_any_err_frms: Count of frames dropped due to any error during
* transmission for mac the link.
* @rx_ttl_frms: Count of all received MAC frames for mac the link.
* @rx_vld_frms: Count of all successfully received MAC frames for mac
* the link.
* @rx_offld_frms: Count of all offloaded received MAC frames for mac
* the link.
* @rx_ttl_eth_octets: Count of total octets of received frames, not
* including framing characters for mac the link.
* @rx_data_octets: Count of data and padding octets of successfully
* received frames for mac the link.
* @rx_offld_octets: Count of total octets, not including framing
* characters, of offloaded received frames for mac the link.
* @rx_vld_mcst_frms: Count of successfully received multicast MAC
* frames for mac the link.
* @rx_vld_bcst_frms: Count of successfully received broadcast MAC
* frames for mac the link.
* @rx_accepted_ucst_frms: Count of successfully received unicast MAC
* frames for mac the link.
* @rx_accepted_nucst_frms: Count of successfully received non-unicast
* MAC frames for mac the link.
* @rx_tagged_frms: Count of received frames containing a VLAN tag for
* mac the link.
* @rx_long_frms: Count of received frames that are longer than
* RX_MAX_PYLD_LEN + 18 bytes (+ 22 bytes if VLAN-tagged) for mac the link.
* @rx_usized_frms: Count of received frames of length less than 64
* octets, for mac the link.
* @rx_osized_frms: Count of received frames of length more than 1518
* octets for mac the link.
* @rx_frag_frms: Count of received frames of length less than 64
* octets that had bad FCS, for mac the link.
* @rx_jabber_frms: Count of received frames of length more than 1518
* octets that had bad FCS, for mac the link.
* @rx_ttl_64_frms: Count of all received MAC frames with length of
* exactly 64 octets, for mac the link.
* @rx_ttl_65_127_frms: Count of all received MAC frames with length
* of between 65 and 127 octets inclusive, for mac the link.
* @rx_ttl_128_255_frms: Count of all received MAC frames with length
* of between 128 and 255 octets inclusive, for mac the link.
* @rx_ttl_256_511_frms: Count of all received MAC frames with length
* of between 246 and 511 octets inclusive, for mac the link.
* @rx_ttl_512_1023_frms: Count of all received MAC frames with length
* of between 512 and 1023 octets inclusive, for mac the link.
* @rx_ttl_1024_1518_frms: Count of all received MAC frames with length
* of between 1024 and 1518 octets inclusive, for mac the link.
* @rx_ttl_1519_4095_frms: Count of all received MAC frames with length
* of between 1519 and 4095 octets inclusive, for mac the link.
* @rx_ttl_40956_8191_frms: Count of all received MAC frames with length
* of between 4096 and 8191 octets inclusive, for mac the link.
* @rx_ttl_8192_max_frms: Count of all received MAC frames with length
* of between 8192 and RX_MAX_PYLD_LEN+18 octets inclusive, for mac the link.
* @rx_ttl_gt_max_frms: Count of all received MAC frames with length
* exceeding RX_MAX_PYLD_LEN+18 octets inclusive, for mac the link.
* @rx_ip: Count of received IP datagrams, for mac the link.
* @rx_accepted_ip: Count of received and accepted IP datagrams,
* for mac the link.
* @rx_ip_octets: Count of number of octets in received IP datagrams,
* for mac the link.
* @rx_hdr_err_ip: Count of received IP datagrams that are discarded
* due to IP header errors, for mac the link.
* @rx_icmp: Count of received ICMP messages for mac the link.
* @rx_tcp: Count of received TCP segments for mac the link.
* @rx_udp: Count of received UDP datagrams for mac the link.
* @rx_err_tcp: Count of received TCP segments containing errors for
* mac the link.
* @rx_pause_cnt: Count of number of pause quanta that the MAC has
* been in the paused state, for mac the link.
* @rx_pause_ctrl_frms: Count of received MAC PAUSE control frames for
* mac the link.
* @rx_unsup_ctrl_frms: Count of received MAC control frames that do
* not contain the PAUSE opcode for mac the link.
* @rx_fcs_err_frms: Count of received MAC frames that do not pass FCS
* for mac the link.
* @rx_in_rng_len_err_frms: Count of received frames with a length/type
* field value between 46 and 1500 inclusive, that does not match the number
* of data octets received, for mac the link.
* @rx_out_rng_len_err_frms: Count of received frames with length/type
* field between 1501 and 1535 decimal, inclusive. for mac the link.
* @rx_drop_frms: Count of dropped frames from receive path for mac
* the link.
* @rx_discarded_frms: Count of discarded frames from receive path for
* mac the link.
* @rx_drop_ip: Count of droppen IP datagrams from receive path for
* mac the link.
* @rx_err_drp_udp: Count of droppen UDP datagrams from receive path
* for mac the link.
* @rx_lacpdu_frms: Count of valid LACPDUs received for mac the link.
* @rx_marker_pdu_frms: Count of valid Marker PDUs received for mac
* the link.
* @rx_marker_resp_pdu_frms: Count of valid Marker Response PDUs
* received for mac the link.
* @rx_unknown_pdu_frms: Count of unknown PDUs received for mac the link.
* @rx_illegal_pdu_frms: Count of illegal PDUs received for mac the link.
* @rx_fcs_discard: Count of discarded PDUs received for mac the link.
* @rx_len_discard: Count of received frames that were discarded
* because of an invalid frame length, for mac the link.
* @rx_len_discard: Count of received frames that were discarded
* because of an invalid destination MAC address, for mac the link.
* @rx_pf_discard: Count of received frames that were discarded for
* mac the link.
* @rx_trash_discard: Count of received frames that were steered to the
* trash queue for mac the link.
* @rx_rts_discard: Count of received frames that were discarded by RTS
* logic for mac the link.
* @rx_wol_discard: Count of received frames that were discarded by WOL
* logic for mac the link.
* @rx_red_discard: Count of received frames that were discarded by RED
* logic for mac the link.
* @rx_ingm_full_discard: Count of received frames that were discarded
* because the internal ingress memory was full for mac the link.
* @rx_xgmii_data_err_cnt: Count of unexpected control characters
* during normal data transmission for mac the link.
* @rx_xgmii_ctrl_err_cnt: Count of unexpected or misplaced control
* characters occuring between times of normal data transmission for mac
* the link.
* @rx_xgmii_err_sym: Count of the number of symbol errors in the
* received XGMII data for mac the link.
* @rx_xgmii_char1_match: Count of the number of XGMII characters
* that match first pattern defined in MAC_STATS_RX_XGMII_CHAR_LINK_N.
* @rx_xgmii_char2_match: Count of the number of XGMII characters
* that match second pattern defined in MAC_STATS_RX_XGMII_CHAR_LINK_N.
* @rx_xgmii_column1_match: Count of the number of XGMII columns
* that match a pattern defined in MAC_STATS_RX_XGMII_COLUMN1_LINK_N.
* @rx_xgmii_column2_match: Count of the number of XGMII columns
* that match a pattern defined in MAC_STATS_RX_XGMII_COLUMN1_LINK_N.
* @rx_local_fault: Count of the number of local faults for mac the link.
* @rx_remote_fault: Count of the number of remote faults for mac the
* link.
* @rx_queue_full: Count of the number of frame destined for a full
* queue for mac the link.
*/
typedef struct xge_hal_stats_link_info_t {
u64 tx_frms;
u64 tx_ttl_eth_octets;
u64 tx_data_octets;
u64 tx_mcst_frms;
u64 tx_bcst_frms;
u64 tx_ucst_frms;
u64 tx_tagged_frms;
u64 tx_vld_ip;
u64 tx_vld_ip_octets;
u64 tx_icmp;
u64 tx_tcp;
u64 tx_rst_tcp;
u64 tx_udp;
u64 tx_unknown_protocol;
u64 tx_parse_error;
u64 tx_pause_ctrl_frms;
u64 tx_lacpdu_frms;
u64 tx_marker_pdu_frms;
u64 tx_marker_resp_pdu_frms;
u64 tx_drop_ip;
u64 tx_xgmii_char1_match;
u64 tx_xgmii_char2_match;
u64 tx_xgmii_column1_match;
u64 tx_xgmii_column2_match;
u64 tx_drop_frms;
u64 tx_any_err_frms;
u64 rx_ttl_frms;
u64 rx_vld_frms;
u64 rx_offld_frms;
u64 rx_ttl_eth_octets;
u64 rx_data_octets;
u64 rx_offld_octets;
u64 rx_vld_mcst_frms;
u64 rx_vld_bcst_frms;
u64 rx_accepted_ucst_frms;
u64 rx_accepted_nucst_frms;
u64 rx_tagged_frms;
u64 rx_long_frms;
u64 rx_usized_frms;
u64 rx_osized_frms;
u64 rx_frag_frms;
u64 rx_jabber_frms;
u64 rx_ttl_64_frms;
u64 rx_ttl_65_127_frms;
u64 rx_ttl_128_255_frms;
u64 rx_ttl_256_511_frms;
u64 rx_ttl_512_1023_frms;
u64 rx_ttl_1024_1518_frms;
u64 rx_ttl_1519_4095_frms;
u64 rx_ttl_40956_8191_frms;
u64 rx_ttl_8192_max_frms;
u64 rx_ttl_gt_max_frms;
u64 rx_ip;
u64 rx_ip_octets;
u64 rx_hdr_err_ip;
u64 rx_icmp;
u64 rx_tcp;
u64 rx_udp;
u64 rx_err_tcp;
u64 rx_pause_cnt;
u64 rx_pause_ctrl_frms;
u64 rx_unsup_ctrl_frms;
u64 rx_in_rng_len_err_frms;
u64 rx_out_rng_len_err_frms;
u64 rx_drop_frms;
u64 rx_discarded_frms;
u64 rx_drop_ip;
u64 rx_err_drp_udp;
u64 rx_lacpdu_frms;
u64 rx_marker_pdu_frms;
u64 rx_marker_resp_pdu_frms;
u64 rx_unknown_pdu_frms;
u64 rx_illegal_pdu_frms;
u64 rx_fcs_discard;
u64 rx_len_discard;
u64 rx_pf_discard;
u64 rx_trash_discard;
u64 rx_rts_discard;
u64 rx_wol_discard;
u64 rx_red_discard;
u64 rx_ingm_full_discard;
u64 rx_xgmii_data_err_cnt;
u64 rx_xgmii_ctrl_err_cnt;
u64 rx_xgmii_err_sym;
u64 rx_xgmii_char1_match;
u64 rx_xgmii_char2_match;
u64 rx_xgmii_column1_match;
u64 rx_xgmii_column2_match;
u64 rx_local_fault;
u64 rx_remote_fault;
u64 rx_queue_full;
}xge_hal_stats_link_info_t;
/**
* struct xge_hal_stats_aggr_info_t - XGMAC statistics for an aggregator
*
* @tx_frms: Count of data frames transmitted for the aggregator.
* @tx_mcst_frms: Count of multicast data frames transmitted for
* the aggregator.
* @tx_bcst_frms: Count of broadcast data frames transmitted for
* the aggregator.
* @tx_discarded_frms: Count of discarded data frames transmitted for
* the aggregator.
* @tx_errored_frms: Count of errored data frames transmitted for
* the aggregator.
* @rx_frms: Count of received frames for aggregators
* @rx_data_octets: Count of data and padding octets of frames received
* the aggregator.
* @rx_mcst_frms: Count of multicast frames received the aggregator.
* @rx_bcst_frms: Count of broadast frames received the aggregator.
* @rx_discarded_frms: Count of discarded frames received the aggregator.
* @rx_errored_frms: Count of errored frames received the aggregator.
* @rx_unknown_protocol_frms: Count of unknown protocol frames received
* the aggregator.
*/
typedef struct xge_hal_stats_aggr_info_t {
u64 tx_frms;
u64 tx_mcst_frms;
u64 tx_bcst_frms;
u64 tx_discarded_frms;
u64 tx_errored_frms;
u64 rx_frms;
u64 rx_data_octets;
u64 rx_mcst_frms;
u64 rx_bcst_frms;
u64 rx_discarded_frms;
u64 rx_errored_frms;
u64 rx_unknown_protocol_frms;
}xge_hal_stats_aggr_info_t;
/**
* struct xge_hal_stats_vpath_info_t - XGMAC statistics for a vpath.
*
* @tx_frms: Count of transmitted MAC frames for the vpath.
* @tx_ttl_eth_octets: Count of total octets of transmitted frames
* for the vpath.
* @tx_data_octets: Count of data and padding octets of transmitted
* frames for the vpath.
* @tx_mcst_frms: Count of multicast MAC frames for the vpath.
* @tx_bcst_frms: Count of broadcast MAC frames for the vpath.
* @tx_ucst_frms: Count of unicast MAC frames for the vpath.
* @tx_tagged_frms: Count of transmitted frames containing a VLAN
* tag for the vpath.
* @tx_vld_ip: Count of transmitted IP datagrams for the vpath.
* @tx_vld_ip_octets: Count of transmitted IP octets for the vpath.
* @tx_icmp: Count of transmitted ICMP messages for the vpath.
* @tx_tcp: Count of transmitted TCP segments for the vpath.
* @tx_rst_tcp: Count of transmitted TCP segments containing the RST
* flag the vpath.
* @tx_udp: Count of transmitted UDP datagrams for the vpath.
* @tx_unknown_protocol: Count of transmitted packets of unknown
* protocol for the vpath.
* @tx_parse_error: Count of transmitted packets with parsing errors
* for the vpath.
* @rx_ttl_frms: Count of all received MAC frames for the vpath.
* @rx_vld_frms: Count of all successfully received MAC frames for
* the vpath.
* @rx_offld_frms: Count of all offloaded received MAC frames for
* the vpath.
* @rx_ttl_eth_octets: Count of total octets of received frames, not
* including framing characters for the vpath.
* @rx_data_octets: Count of data and padding octets of successfully
* received frames for the vpath.
* @rx_offld_octets: Count of total octets, not including framing
* characters, of offloaded received frames for the vpath.
* @rx_vld_mcst_frms: Count of successfully received multicast MAC
* frames for the vpath.
* @rx_vld_bcst_frms: Count of successfully received broadcast MAC
* frames for the vpath.
* @rx_accepted_ucst_frms: Count of successfully received unicast
* MAC frames for the vpath.
* @rx_accepted_nucst_frms: Count of successfully received
* non-unicast MAC frames for the vpath.
* @rx_tagged_frms: Count of received frames containing a VLAN tag
* for the vpath.
* @rx_long_frms: Count of received frames that are longer than
* RX_MAX_PYLD_LEN + 18 bytes (+ 22 bytes if VLAN-tagged) for the vpath.
* @rx_usized_frms: Count of received frames of length less than 64
* octets, for the vpath.
* @rx_usized_frms: Count of received frames of length more than
* 1518 octets, for the vpath.
* @rx_osized_frms: Count of received frames of length more than
* 1518 octets for the vpath.
* @rx_frag_frms: Count of received frames of length less than 64
* octets that had bad FCS, for the vpath.
* @rx_jabber_frms: Count of received frames of length more than
* 1518 octets that had bad FCS, for the vpath.
* @rx_ttl_64_frms: Count of all received MAC frames with length of
* exactly 64 octets, for the vpath.
* @rx_ttl_65_127_frms: Count of all received MAC frames with length
* of between 65 and 127 octets inclusive, for the vpath.
* @rx_ttl_128_255_frms: Count of all received MAC frames with
* length of between 128 and 255 octets inclusive, for the vpath.
* @rx_ttl_256_511_frms: Count of all received MAC frames with
* length of between 246 and 511 octets inclusive, for the vpath.
* @rx_ttl_512_1023_frms: Count of all received MAC frames with
* length of between 512 and 1023 octets inclusive, for the vpath.
* @rx_ttl_1024_1518_frms: Count of all received MAC frames with
* length of between 1024 and 1518 octets inclusive, for the vpath.
* @rx_ttl_1519_4095_frms: Count of all received MAC frames with
* length of between 1519 and 4095 octets inclusive, for the vpath.
* @rx_ttl_40956_8191_frms: Count of all received MAC frames with
* of between 4096 and 8191 octets inclusive, for the vpath.
* @rx_ttl_8192_max_frms: Count of all received MAC frames with
* length of between 8192 and RX_MAX_PYLD_LEN+18 octets inclusive, for the
* vpath.
* @rx_ttl_gt_max_frms: Count of all received MAC frames with length
* exceeding RX_MAX_PYLD_LEN+18 octets inclusive, for the vpath.
* @rx_ip: Count of received IP datagrams, for the vpath.
* @rx_accepted_ip: Count of received and accepted IP datagrams,
* for the vpath.
* @rx_ip_octets: Count of number of octets in received IP datagrams
* for the vpath.
* @rx_hdr_err_ip: Count of received IP datagrams that are discarded
* due to IP header errors, for the vpath.
* @rx_icmp: Count of received ICMP messages for the vpath.
* @rx_tcp: Count of received TCP segments for the vpath.
* @rx_udp: Count of received UDP datagrams for the vpath.
* @rx_err_tcp: Count of received TCP segments containing errors for
* the vpath.
* @rx_mpa_ok_frms: Count of received frames that pass the MPA
* checks for vptah.
* @rx_mpa_crc_fail_frms: Count of received frames that fail the MPA
* CRC check for the vpath.
* @rx_mpa_mrk_fail_frms: Count of received frames that fail the
* MPA marker check for the vpath.
* @rx_mpa_len_fail_frms: Count of received frames that fail the MPA
* length check for the vpath.
* @rx_wol_frms: Count of received "magic packet" frames for
* the vpath.
*/
typedef struct xge_hal_stats_vpath_info_t {
u64 tx_frms;
u64 tx_ttl_eth_octets;
u64 tx_data_octets;
u64 tx_mcst_frms;
u64 tx_bcst_frms;
u64 tx_ucst_frms;
u64 tx_tagged_frms;
u64 tx_vld_ip;
u64 tx_vld_ip_octets;
u64 tx_icmp;
u64 tx_tcp;
u64 tx_rst_tcp;
u64 tx_udp;
u64 tx_unknown_protocol;
u64 tx_parse_error;
u64 rx_ttl_frms;
u64 rx_vld_frms;
u64 rx_offld_frms;
u64 rx_ttl_eth_octets;
u64 rx_data_octets;
u64 rx_offld_octets;
u64 rx_vld_mcst_frms;
u64 rx_vld_bcst_frms;
u64 rx_accepted_ucst_frms;
u64 rx_accepted_nucst_frms;
u64 rx_tagged_frms;
u64 rx_long_frms;
u64 rx_usized_frms;
u64 rx_osized_frms;
u64 rx_frag_frms;
u64 rx_jabber_frms;
u64 rx_ttl_64_frms;
u64 rx_ttl_65_127_frms;
u64 rx_ttl_128_255_frms;
u64 rx_ttl_256_511_frms;
u64 rx_ttl_512_1023_frms;
u64 rx_ttl_1024_1518_frms;
u64 rx_ttl_1519_4095_frms;
u64 rx_ttl_40956_8191_frms;
u64 rx_ttl_8192_max_frms;
u64 rx_ttl_gt_max_frms;
u64 rx_ip;
u64 rx_accepted_ip;
u64 rx_ip_octets;
u64 rx_hdr_err_ip;
u64 rx_icmp;
u64 rx_tcp;
u64 rx_udp;
u64 rx_err_tcp;
u64 rx_mpa_ok_frms;
u64 rx_mpa_crc_fail_frms;
u64 rx_mpa_mrk_fail_frms;
u64 rx_mpa_len_fail_frms;
u64 rx_wol_frms;
}xge_hal_stats_vpath_info_t;
/**
* struct xge_hal_stats_pcim_info_t - Contains PCIM statistics
*
* @link_info: PCIM links info for link 0, 1, and 2.
* @aggr_info: PCIM aggregators info for aggregator 0 and 1.
* See also: xge_hal_stats_link_info_t{}, xge_hal_stats_aggr_info_t{}.
*/
typedef struct xge_hal_stats_pcim_info_t {
xge_hal_stats_link_info_t link_info[XGE_HAL_MAC_LINKS];
xge_hal_stats_aggr_info_t aggr_info[XGE_HAL_MAC_AGGREGATORS];
}xge_hal_stats_pcim_info_t;
/**
* struct xge_hal_stats_t - Contains HAL per-device statistics,
* including hw.
* @devh: HAL device handle.
* @dma_addr: DMA addres of the %hw_info. Given to device to fill-in the stats.
* @hw_info_dmah: DMA handle used to map hw statistics onto the device memory
* space.
* @hw_info_dma_acch: One more DMA handle used subsequently to free the
* DMA object. Note that this and the previous handle have
* physical meaning for Solaris; on Windows and Linux the
* corresponding value will be simply pointer to PCI device.
*
* @hw_info: Xframe statistics maintained by the hardware.
* @hw_info_saved: TBD
* @hw_info_latest: TBD
* @pcim_info: Xframe PCIM statistics maintained by the hardware.
* @pcim_info_saved: TBD
* @pcim_info_latest: TBD
* @sw_dev_info_stats: HAL's "soft" device informational statistics, e.g. number
* of completions per interrupt.
* @sw_dev_err_stats: HAL's "soft" device error statistics.
*
* @is_initialized: True, if all the subordinate structures are allocated and
* initialized.
* @is_enabled: True, if device stats collection is enabled.
*
* Structure-container of HAL per-device statistics. Note that per-channel
* statistics are kept in separate structures under HAL's fifo and ring
* channels.
* See also: xge_hal_stats_hw_info_t{}, xge_hal_stats_sw_err_t{},
* xge_hal_stats_device_info_t{}.
* See also: xge_hal_stats_channel_info_t{}.
*/
typedef struct xge_hal_stats_t {
/* handles */
xge_hal_device_h devh;
dma_addr_t dma_addr;
pci_dma_h hw_info_dmah;
pci_dma_acc_h hw_info_dma_acch;
/* HAL device hardware statistics */
xge_hal_stats_hw_info_t *hw_info;
xge_hal_stats_hw_info_t hw_info_saved;
xge_hal_stats_hw_info_t hw_info_latest;
/* HAL device hardware statistics for XFRAME ER */
xge_hal_stats_pcim_info_t *pcim_info;
xge_hal_stats_pcim_info_t *pcim_info_saved;
xge_hal_stats_pcim_info_t *pcim_info_latest;
/* HAL device "soft" stats */
xge_hal_stats_sw_err_t sw_dev_err_stats;
xge_hal_stats_device_info_t sw_dev_info_stats;
/* flags */
int is_initialized;
int is_enabled;
} xge_hal_stats_t;
/* ========================== STATS PRIVATE API ========================= */
xge_hal_status_e __hal_stats_initialize(xge_hal_stats_t *stats,
xge_hal_device_h devh);
void __hal_stats_terminate(xge_hal_stats_t *stats);
void __hal_stats_enable(xge_hal_stats_t *stats);
void __hal_stats_disable(xge_hal_stats_t *stats);
void __hal_stats_soft_reset(xge_hal_device_h devh, int reset_all);
/* ========================== STATS PUBLIC API ========================= */
xge_hal_status_e xge_hal_stats_hw(xge_hal_device_h devh,
xge_hal_stats_hw_info_t **hw_info);
xge_hal_status_e xge_hal_stats_pcim(xge_hal_device_h devh,
xge_hal_stats_pcim_info_t **pcim_info);
xge_hal_status_e xge_hal_stats_device(xge_hal_device_h devh,
xge_hal_stats_device_info_t **device_info);
xge_hal_status_e xge_hal_stats_channel(xge_hal_channel_h channelh,
xge_hal_stats_channel_info_t **channel_info);
xge_hal_status_e xge_hal_stats_reset(xge_hal_device_h devh);
__EXTERN_END_DECLS
#endif /* XGE_HAL_STATS_H */
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