04381b5e29
Equal stride super-buffer Rx mode is supported by DPDK firmware variant. One Rx descriptor provides many Rx buffers to firmware. Rx buffers follow each other with specified stride. Also it supports head of line blocking with timeout to address drops when no Rx descriptors are available. So it gives extra time to the driver to provide Rx descriptors before drop. Sponsored by: Solarflare Communications, Inc. Differential Revision: https://reviews.freebsd.org/D18236
395 lines
12 KiB
C
395 lines
12 KiB
C
/*-
|
|
* Copyright (c) 2012-2016 Solarflare Communications 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
|
|
*
|
|
* The views and conclusions contained in the software and documentation are
|
|
* those of the authors and should not be interpreted as representing official
|
|
* policies, either expressed or implied, of the FreeBSD Project.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _SYS_EFX_CHECK_H
|
|
#define _SYS_EFX_CHECK_H
|
|
|
|
#include "efsys.h"
|
|
|
|
/*
|
|
* Check that the efsys.h header in client code has a valid combination of
|
|
* EFSYS_OPT_xxx options.
|
|
*
|
|
* NOTE: Keep checks for obsolete options here to ensure that they are removed
|
|
* from client code (and do not reappear in merges from other branches).
|
|
*/
|
|
|
|
#ifdef EFSYS_OPT_FALCON
|
|
# error "FALCON is obsolete and is not supported."
|
|
#endif
|
|
|
|
/* Support NVRAM based boot config */
|
|
#if EFSYS_OPT_BOOTCFG
|
|
# if !EFSYS_OPT_NVRAM
|
|
# error "BOOTCFG requires NVRAM"
|
|
# endif
|
|
#endif /* EFSYS_OPT_BOOTCFG */
|
|
|
|
/* Verify chip implements accessed registers */
|
|
#if EFSYS_OPT_CHECK_REG
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "CHECK_REG requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_CHECK_REG */
|
|
|
|
/* Decode fatal errors */
|
|
#if EFSYS_OPT_DECODE_INTR_FATAL
|
|
# if !EFSYS_OPT_SIENA
|
|
# error "INTR_FATAL requires SIENA"
|
|
# endif
|
|
#endif /* EFSYS_OPT_DECODE_INTR_FATAL */
|
|
|
|
/* Support diagnostic hardware tests */
|
|
#if EFSYS_OPT_DIAG
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "DIAG requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_DIAG */
|
|
|
|
/* Support optimized EVQ data access */
|
|
#if EFSYS_OPT_EV_PREFETCH
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "EV_PREFETCH requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_EV_PREFETCH */
|
|
|
|
#ifdef EFSYS_OPT_FALCON_NIC_CFG_OVERRIDE
|
|
# error "FALCON_NIC_CFG_OVERRIDE is obsolete and is not supported."
|
|
#endif
|
|
|
|
/* Support hardware packet filters */
|
|
#if EFSYS_OPT_FILTER
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "FILTER requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_FILTER */
|
|
|
|
#if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# if !EFSYS_OPT_FILTER
|
|
# error "HUNTINGTON or MEDFORD or MEDFORD2 requires FILTER"
|
|
# endif
|
|
#endif /* EFSYS_OPT_HUNTINGTON */
|
|
|
|
/* Support hardware loopback modes */
|
|
#if EFSYS_OPT_LOOPBACK
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "LOOPBACK requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_LOOPBACK */
|
|
|
|
#ifdef EFSYS_OPT_MAC_FALCON_GMAC
|
|
# error "MAC_FALCON_GMAC is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_MAC_FALCON_XMAC
|
|
# error "MAC_FALCON_XMAC is obsolete and is not supported."
|
|
#endif
|
|
|
|
/* Support MAC statistics */
|
|
#if EFSYS_OPT_MAC_STATS
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "MAC_STATS requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_MAC_STATS */
|
|
|
|
/* Support management controller messages */
|
|
#if EFSYS_OPT_MCDI
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "MCDI requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_MCDI */
|
|
|
|
#if (EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# if !EFSYS_OPT_MCDI
|
|
# error "SIENA or HUNTINGTON or MEDFORD or MEDFORD2 requires MCDI"
|
|
# endif
|
|
#endif
|
|
|
|
/* Support MCDI logging */
|
|
#if EFSYS_OPT_MCDI_LOGGING
|
|
# if !EFSYS_OPT_MCDI
|
|
# error "MCDI_LOGGING requires MCDI"
|
|
# endif
|
|
#endif /* EFSYS_OPT_MCDI_LOGGING */
|
|
|
|
/* Support MCDI proxy authorization */
|
|
#if EFSYS_OPT_MCDI_PROXY_AUTH
|
|
# if !EFSYS_OPT_MCDI
|
|
# error "MCDI_PROXY_AUTH requires MCDI"
|
|
# endif
|
|
#endif /* EFSYS_OPT_MCDI_PROXY_AUTH */
|
|
|
|
#ifdef EFSYS_OPT_MON_LM87
|
|
# error "MON_LM87 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_MON_MAX6647
|
|
# error "MON_MAX6647 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_MON_NULL
|
|
# error "MON_NULL is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_MON_SIENA
|
|
# error "MON_SIENA is obsolete (replaced by MON_MCDI)."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_MON_HUNTINGTON
|
|
# error "MON_HUNTINGTON is obsolete (replaced by MON_MCDI)."
|
|
#endif
|
|
|
|
/* Support monitor statistics (voltage/temperature) */
|
|
#if EFSYS_OPT_MON_STATS
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "MON_STATS requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_MON_STATS */
|
|
|
|
/* Support Monitor via mcdi */
|
|
#if EFSYS_OPT_MON_MCDI
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "MON_MCDI requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_MON_MCDI*/
|
|
|
|
/* Support printable names for statistics */
|
|
#if EFSYS_OPT_NAMES
|
|
# if !(EFSYS_OPT_LOOPBACK || EFSYS_OPT_MAC_STATS || EFSYS_OPT_MCDI || \
|
|
EFSYS_MON_STATS || EFSYS_OPT_PHY_STATS || EFSYS_OPT_QSTATS)
|
|
# error "NAMES requires LOOPBACK or xxxSTATS or MCDI"
|
|
# endif
|
|
#endif /* EFSYS_OPT_NAMES */
|
|
|
|
/* Support non volatile configuration */
|
|
#if EFSYS_OPT_NVRAM
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "NVRAM requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_NVRAM */
|
|
|
|
#if EFSYS_OPT_IMAGE_LAYOUT
|
|
/* Support signed image layout handling */
|
|
# if !(EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "IMAGE_LAYOUT requires MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_IMAGE_LAYOUT */
|
|
|
|
#ifdef EFSYS_OPT_NVRAM_FALCON_BOOTROM
|
|
# error "NVRAM_FALCON_BOOTROM is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_NVRAM_SFT9001
|
|
# error "NVRAM_SFT9001 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_NVRAM_SFX7101
|
|
# error "NVRAM_SFX7101 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PCIE_TUNE
|
|
# error "PCIE_TUNE is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_BIST
|
|
# error "PHY_BIST is obsolete (replaced by BIST)."
|
|
#endif
|
|
|
|
/* Support PHY flags */
|
|
#if EFSYS_OPT_PHY_FLAGS
|
|
# if !EFSYS_OPT_SIENA
|
|
# error "PHY_FLAGS requires SIENA"
|
|
# endif
|
|
#endif /* EFSYS_OPT_PHY_FLAGS */
|
|
|
|
/* Support for PHY LED control */
|
|
#if EFSYS_OPT_PHY_LED_CONTROL
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "PHY_LED_CONTROL requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_PHY_LED_CONTROL */
|
|
|
|
#ifdef EFSYS_OPT_PHY_NULL
|
|
# error "PHY_NULL is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_PM8358
|
|
# error "PHY_PM8358 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_PROPS
|
|
# error "PHY_PROPS is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_QT2022C2
|
|
# error "PHY_QT2022C2 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_QT2025C
|
|
# error "PHY_QT2025C is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_SFT9001
|
|
# error "PHY_SFT9001 is obsolete and is not supported."
|
|
#endif
|
|
|
|
#ifdef EFSYS_OPT_PHY_SFX7101
|
|
# error "PHY_SFX7101 is obsolete and is not supported."
|
|
#endif
|
|
|
|
/* Support PHY statistics */
|
|
#if EFSYS_OPT_PHY_STATS
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD)
|
|
# error "PHY_STATS requires SIENA or HUNTINGTON or MEDFORD"
|
|
# endif
|
|
#endif /* EFSYS_OPT_PHY_STATS */
|
|
|
|
#ifdef EFSYS_OPT_PHY_TXC43128
|
|
# error "PHY_TXC43128 is obsolete and is not supported."
|
|
#endif
|
|
|
|
/* Support EVQ/RXQ/TXQ statistics */
|
|
#if EFSYS_OPT_QSTATS
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "QSTATS requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_QSTATS */
|
|
|
|
#ifdef EFSYS_OPT_RX_HDR_SPLIT
|
|
# error "RX_HDR_SPLIT is obsolete and is not supported"
|
|
#endif
|
|
|
|
/* Support receive scaling (RSS) */
|
|
#if EFSYS_OPT_RX_SCALE
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "RX_SCALE requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_RX_SCALE */
|
|
|
|
/* Support receive scatter DMA */
|
|
#if EFSYS_OPT_RX_SCATTER
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "RX_SCATTER requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_RX_SCATTER */
|
|
|
|
#ifdef EFSYS_OPT_STAT_NAME
|
|
# error "STAT_NAME is obsolete (replaced by NAMES)."
|
|
#endif
|
|
|
|
/* Support PCI Vital Product Data (VPD) */
|
|
#if EFSYS_OPT_VPD
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "VPD requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_VPD */
|
|
|
|
/* Support Wake on LAN */
|
|
#ifdef EFSYS_OPT_WOL
|
|
# error "WOL is obsolete and is not supported"
|
|
#endif /* EFSYS_OPT_WOL */
|
|
|
|
#ifdef EFSYS_OPT_MCAST_FILTER_LIST
|
|
# error "MCAST_FILTER_LIST is obsolete and is not supported"
|
|
#endif
|
|
|
|
/* Support BIST */
|
|
#if EFSYS_OPT_BIST
|
|
# if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || \
|
|
EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "BIST requires SIENA or HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_BIST */
|
|
|
|
/* Support MCDI licensing API */
|
|
#if EFSYS_OPT_LICENSING
|
|
# if !EFSYS_OPT_MCDI
|
|
# error "LICENSING requires MCDI"
|
|
# endif
|
|
# if !EFSYS_HAS_UINT64
|
|
# error "LICENSING requires UINT64"
|
|
# endif
|
|
#endif /* EFSYS_OPT_LICENSING */
|
|
|
|
/* Support adapters with missing static config (for factory use only) */
|
|
#if EFSYS_OPT_ALLOW_UNCONFIGURED_NIC
|
|
# if !(EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "ALLOW_UNCONFIGURED_NIC requires MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_ALLOW_UNCONFIGURED_NIC */
|
|
|
|
/* Support packed stream mode */
|
|
#if EFSYS_OPT_RX_PACKED_STREAM
|
|
# if !(EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "PACKED_STREAM requires HUNTINGTON or MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif
|
|
|
|
#if EFSYS_OPT_RX_ES_SUPER_BUFFER
|
|
/* Support equal stride super-buffer mode */
|
|
# if !(EFSYS_OPT_MEDFORD2)
|
|
# error "ES_SUPER_BUFFER requires MEDFORD2"
|
|
# endif
|
|
#endif
|
|
|
|
/* Support hardware assistance for tunnels */
|
|
#if EFSYS_OPT_TUNNEL
|
|
# if !(EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
|
|
# error "TUNNEL requires MEDFORD or MEDFORD2"
|
|
# endif
|
|
#endif /* EFSYS_OPT_TUNNEL */
|
|
|
|
#if EFSYS_OPT_FW_SUBVARIANT_AWARE
|
|
/* Advertise that the driver is firmware subvariant aware */
|
|
# if !(EFSYS_OPT_MEDFORD2)
|
|
# error "FW_SUBVARIANT_AWARE requires MEDFORD2"
|
|
# endif
|
|
#endif
|
|
|
|
#endif /* _SYS_EFX_CHECK_H */
|