/***********************license start*************** * Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). All rights * reserved. * * * 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. * * * Neither the name of Cavium Networks nor the names of * its contributors may be used to endorse or promote products * derived from this software without specific prior written * permission. * * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR * PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET * POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT * OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU. * * * For any questions regarding licensing please contact marketing@caviumnetworks.com * ***********************license end**************************************/ /*! * @file executive-config.h.template * * This file is a template for the executive-config.h file that each * application that uses the simple exec must provide. Each application * should have an executive-config.h file in a directory named 'config'. * If the application uses other components, config files for those * components should be placed in the config directory as well. The * macros defined in this file control the configuration and functionality * provided by the simple executive. Available macros are commented out * and documented in this file. */ /* * File version info: $Id: executive-config.h.template 41588 2009-03-19 19:41:00Z vmalov $ * */ #ifndef __EXECUTIVE_CONFIG_H__ #define __EXECUTIVE_CONFIG_H__ /* Define to enable the use of simple executive DFA functions */ //#define CVMX_ENABLE_DFA_FUNCTIONS /* Define to enable the use of simple executive packet output functions. ** For packet I/O setup enable the helper functions below. */ //#define CVMX_ENABLE_PKO_FUNCTIONS /* Define to enable the use of simple executive timer bucket functions. ** Refer to cvmx-tim.[ch] for more information */ //#define CVMX_ENABLE_TIMER_FUNCTIONS /* Define to enable the use of simple executive helper functions. These ** include many harware setup functions. See cvmx-helper.[ch] for ** details. */ //#define CVMX_ENABLE_HELPER_FUNCTIONS /* CVMX_HELPER_FIRST_MBUFF_SKIP is the number of bytes to reserve before ** the beginning of the packet. If necessary, override the default ** here. See the IPD section of the hardware manual for MBUFF SKIP ** details.*/ #define CVMX_HELPER_FIRST_MBUFF_SKIP 184 /* CVMX_HELPER_NOT_FIRST_MBUFF_SKIP is the number of bytes to reserve in each ** chained packet element. If necessary, override the default here */ #define CVMX_HELPER_NOT_FIRST_MBUFF_SKIP 0 /* CVMX_HELPER_ENABLE_BACK_PRESSURE controls whether back pressure is enabled ** for all input ports. This controls if IPD sends backpressure to all ports if ** Octeon's FPA pools don't have enough packet or work queue entries. Even when ** this is off, it is still possible to get backpressure from individual ** hardware ports. When configuring backpressure, also check ** CVMX_HELPER_DISABLE_*_BACKPRESSURE below. If necessary, override the default ** here */ #define CVMX_HELPER_ENABLE_BACK_PRESSURE 1 /* CVMX_HELPER_ENABLE_IPD controls if the IPD is enabled in the helper ** function. Once it is enabled the hardware starts accepting packets. You ** might want to skip the IPD enable if configuration changes are need ** from the default helper setup. If necessary, override the default here */ #define CVMX_HELPER_ENABLE_IPD 1 /* CVMX_HELPER_INPUT_TAG_TYPE selects the type of tag that the IPD assigns ** to incoming packets. */ #define CVMX_HELPER_INPUT_TAG_TYPE CVMX_POW_TAG_TYPE_ORDERED /* The following select which fields are used by the PIP to generate ** the tag on INPUT ** 0: don't include ** 1: include */ #define CVMX_HELPER_INPUT_TAG_IPV6_SRC_IP 0 #define CVMX_HELPER_INPUT_TAG_IPV6_DST_IP 0 #define CVMX_HELPER_INPUT_TAG_IPV6_SRC_PORT 0 #define CVMX_HELPER_INPUT_TAG_IPV6_DST_PORT 0 #define CVMX_HELPER_INPUT_TAG_IPV6_NEXT_HEADER 0 #define CVMX_HELPER_INPUT_TAG_IPV4_SRC_IP 0 #define CVMX_HELPER_INPUT_TAG_IPV4_DST_IP 0 #define CVMX_HELPER_INPUT_TAG_IPV4_SRC_PORT 0 #define CVMX_HELPER_INPUT_TAG_IPV4_DST_PORT 0 #define CVMX_HELPER_INPUT_TAG_IPV4_PROTOCOL 0 #define CVMX_HELPER_INPUT_TAG_INPUT_PORT 1 /* Select skip mode for input ports */ #define CVMX_HELPER_INPUT_PORT_SKIP_MODE CVMX_PIP_PORT_CFG_MODE_SKIPL2 /* Define the number of queues per output port */ #define CVMX_HELPER_PKO_QUEUES_PER_PORT_INTERFACE0 1 #define CVMX_HELPER_PKO_QUEUES_PER_PORT_INTERFACE1 1 /* Configure PKO to use per-core queues (PKO lockless operation). ** Please see the related SDK documentation for PKO that illustrates ** how to enable and configure this option. */ //#define CVMX_ENABLE_PKO_LOCKLESS_OPERATION 1 //#define CVMX_HELPER_PKO_MAX_PORTS_INTERFACE0 8 //#define CVMX_HELPER_PKO_MAX_PORTS_INTERFACE1 8 /* Force backpressure to be disabled. This overrides all other ** backpressure configuration */ #define CVMX_HELPER_DISABLE_RGMII_BACKPRESSURE 1 /* Disable the SPI4000's processing of backpressure packets and backpressure ** generation. When this is 1, the SPI4000 will not stop sending packets when ** receiving backpressure. It will also not generate backpressure packets when ** its internal FIFOs are full. */ #define CVMX_HELPER_DISABLE_SPI4000_BACKPRESSURE 1 /* CVMX_HELPER_SPI_TIMEOUT is used to determine how long the SPI initialization ** routines wait for SPI training. You can override the value using ** executive-config.h if necessary */ #define CVMX_HELPER_SPI_TIMEOUT 10 /* Select the number of low latency memory ports (interfaces) that ** will be configured. Valid values are 1 and 2. */ #define CVMX_LLM_CONFIG_NUM_PORTS 2 /* Enable the fix for PKI-100 errata ("Size field is 8 too large in WQE and next ** pointers"). If CVMX_ENABLE_LEN_M8_FIX is set to 0, the fix for this errata will ** not be enabled. ** 0: Fix is not enabled ** 1: Fix is enabled, if supported by hardware */ #define CVMX_ENABLE_LEN_M8_FIX 1 #if defined(CVMX_ENABLE_HELPER_FUNCTIONS) && !defined(CVMX_ENABLE_PKO_FUNCTIONS) #define CVMX_ENABLE_PKO_FUNCTIONS #endif /* Enable setting up of TLB entries to trap NULL pointer references */ #define CVMX_CONFIG_NULL_POINTER_PROTECT 1 /* Enable debug and informational printfs */ #define CVMX_CONFIG_ENABLE_DEBUG_PRINTS 1 /* Executive resource descriptions provided in cvmx-resources.config */ #include "cvmx-resources.config" #endif