1210284Sjmallett/***********************license start*************** 2215990Sjmallett * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights 3215990Sjmallett * reserved. 4210284Sjmallett * 5210284Sjmallett * 6215990Sjmallett * Redistribution and use in source and binary forms, with or without 7215990Sjmallett * modification, are permitted provided that the following conditions are 8215990Sjmallett * met: 9210284Sjmallett * 10215990Sjmallett * * Redistributions of source code must retain the above copyright 11215990Sjmallett * notice, this list of conditions and the following disclaimer. 12210284Sjmallett * 13215990Sjmallett * * Redistributions in binary form must reproduce the above 14215990Sjmallett * copyright notice, this list of conditions and the following 15215990Sjmallett * disclaimer in the documentation and/or other materials provided 16215990Sjmallett * with the distribution. 17215990Sjmallett 18215990Sjmallett * * Neither the name of Cavium Networks nor the names of 19215990Sjmallett * its contributors may be used to endorse or promote products 20215990Sjmallett * derived from this software without specific prior written 21215990Sjmallett * permission. 22215990Sjmallett 23215990Sjmallett * This Software, including technical data, may be subject to U.S. export control 24215990Sjmallett * laws, including the U.S. Export Administration Act and its associated 25215990Sjmallett * regulations, and may be subject to export or import regulations in other 26215990Sjmallett * countries. 27215990Sjmallett 28215990Sjmallett * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 29215990Sjmallett * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR 30215990Sjmallett * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO 31215990Sjmallett * THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR 32215990Sjmallett * DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM 33215990Sjmallett * SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE, 34215990Sjmallett * MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF 35215990Sjmallett * VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR 36215990Sjmallett * CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR 37215990Sjmallett * PERFORMANCE OF THE SOFTWARE LIES WITH YOU. 38210284Sjmallett ***********************license end**************************************/ 39210284Sjmallett 40210284Sjmallett 41210284Sjmallett 42210284Sjmallett 43210284Sjmallett 44215990Sjmallett 45210284Sjmallett/** 46210284Sjmallett * @file 47210284Sjmallett * 48210284Sjmallett * File defining different Octeon model IDs and macros to 49210284Sjmallett * compare them. 50210284Sjmallett * 51215990Sjmallett * <hr>$Revision: 52119 $<hr> 52210284Sjmallett */ 53210284Sjmallett 54210284Sjmallett#ifndef __OCTEON_MODEL_H__ 55210284Sjmallett#define __OCTEON_MODEL_H__ 56210284Sjmallett 57210284Sjmallett#ifdef __cplusplus 58210284Sjmallettextern "C" { 59210284Sjmallett#endif 60210284Sjmallett 61210284Sjmallett 62210284Sjmallett/* NOTE: These must match what is checked in common-config.mk */ 63210284Sjmallett/* Defines to represent the different versions of Octeon. */ 64210284Sjmallett 65210284Sjmallett 66210284Sjmallett/* IMPORTANT: When the default pass is updated for an Octeon Model, 67210284Sjmallett** the corresponding change must also be made in the oct-sim script. */ 68210284Sjmallett 69210284Sjmallett 70210284Sjmallett/* The defines below should be used with the OCTEON_IS_MODEL() macro to 71210284Sjmallett** determine what model of chip the software is running on. Models ending 72210284Sjmallett** in 'XX' match multiple models (families), while specific models match only 73210284Sjmallett** that model. If a pass (revision) is specified, then only that revision 74210284Sjmallett** will be matched. Care should be taken when checking for both specific 75210284Sjmallett** models and families that the specific models are checked for first. 76210284Sjmallett** While these defines are similar to the processor ID, they are not intended 77210284Sjmallett** to be used by anything other that the OCTEON_IS_MODEL framework, and 78210284Sjmallett** the values are subject to change at anytime without notice. 79210284Sjmallett** 80210284Sjmallett** NOTE: only the OCTEON_IS_MODEL() macro/function and the OCTEON_CN* macros 81210284Sjmallett** should be used outside of this file. All other macros are for internal 82210284Sjmallett** use only, and may change without notice. 83210284Sjmallett*/ 84210284Sjmallett 85210284Sjmallett 86210284Sjmallett/* Flag bits in top byte */ 87210284Sjmallett#define OM_IGNORE_REVISION 0x01000000 /* Ignores revision in model checks */ 88210284Sjmallett#define OM_CHECK_SUBMODEL 0x02000000 /* Check submodels */ 89210284Sjmallett#define OM_MATCH_PREVIOUS_MODELS 0x04000000 /* Match all models previous than the one specified */ 90210284Sjmallett#define OM_IGNORE_MINOR_REVISION 0x08000000 /* Ignores the minor revison on newer parts */ 91210284Sjmallett#define OM_FLAG_MASK 0xff000000 92210284Sjmallett 93215990Sjmallett#define OM_MATCH_5XXX_FAMILY_MODELS 0x20000000 /* Match all cn5XXX Octeon models. */ 94215990Sjmallett#define OM_MATCH_6XXX_FAMILY_MODELS 0x40000000 /* Match all cn6XXX Octeon models. */ 95215990Sjmallett 96210284Sjmallett/* 97215990Sjmallett * CN6XXX models with new revision encoding 98215990Sjmallett */ 99215990Sjmallett#define OCTEON_CN63XX_PASS1_0 0x000d9000 100215990Sjmallett#define OCTEON_CN63XX_PASS1_1 0x000d9001 101215990Sjmallett#define OCTEON_CN63XX_PASS1_2 0x000d9002 102215990Sjmallett#define OCTEON_CN63XX_PASS2_0 0x000d9008 103215990Sjmallett 104215990Sjmallett#define OCTEON_CN63XX (OCTEON_CN63XX_PASS1_0 | OM_IGNORE_REVISION) 105215990Sjmallett#define OCTEON_CN63XX_PASS1_X (OCTEON_CN63XX_PASS1_0 | OM_IGNORE_MINOR_REVISION) 106215990Sjmallett#define OCTEON_CN63XX_PASS2_X (OCTEON_CN63XX_PASS2_0 | OM_IGNORE_MINOR_REVISION) 107215990Sjmallett 108215990Sjmallett/* 109210284Sjmallett * CN5XXX models with new revision encoding 110210284Sjmallett */ 111210284Sjmallett#define OCTEON_CN58XX_PASS1_0 0x000d0300 112210284Sjmallett#define OCTEON_CN58XX_PASS1_1 0x000d0301 113210284Sjmallett#define OCTEON_CN58XX_PASS1_2 0x000d0303 114210284Sjmallett#define OCTEON_CN58XX_PASS2_0 0x000d0308 115210284Sjmallett#define OCTEON_CN58XX_PASS2_1 0x000d0309 116210284Sjmallett#define OCTEON_CN58XX_PASS2_2 0x000d030a 117210284Sjmallett#define OCTEON_CN58XX_PASS2_3 0x000d030b 118210284Sjmallett 119210284Sjmallett#define OCTEON_CN58XX (OCTEON_CN58XX_PASS1_0 | OM_IGNORE_REVISION) 120210284Sjmallett#define OCTEON_CN58XX_PASS1_X (OCTEON_CN58XX_PASS1_0 | OM_IGNORE_MINOR_REVISION) 121210284Sjmallett#define OCTEON_CN58XX_PASS2_X (OCTEON_CN58XX_PASS2_0 | OM_IGNORE_MINOR_REVISION) 122210284Sjmallett#define OCTEON_CN58XX_PASS1 OCTEON_CN58XX_PASS1_X 123210284Sjmallett#define OCTEON_CN58XX_PASS2 OCTEON_CN58XX_PASS2_X 124210284Sjmallett 125210284Sjmallett#define OCTEON_CN56XX_PASS1_0 0x000d0400 126210284Sjmallett#define OCTEON_CN56XX_PASS1_1 0x000d0401 127210284Sjmallett#define OCTEON_CN56XX_PASS2_0 0x000d0408 128210284Sjmallett#define OCTEON_CN56XX_PASS2_1 0x000d0409 129210284Sjmallett 130210284Sjmallett#define OCTEON_CN56XX (OCTEON_CN56XX_PASS2_0 | OM_IGNORE_REVISION) 131210284Sjmallett#define OCTEON_CN56XX_PASS1_X (OCTEON_CN56XX_PASS1_0 | OM_IGNORE_MINOR_REVISION) 132210284Sjmallett#define OCTEON_CN56XX_PASS2_X (OCTEON_CN56XX_PASS2_0 | OM_IGNORE_MINOR_REVISION) 133210284Sjmallett#define OCTEON_CN56XX_PASS1 OCTEON_CN56XX_PASS1_X 134210284Sjmallett#define OCTEON_CN56XX_PASS2 OCTEON_CN56XX_PASS2_X 135210284Sjmallett 136210284Sjmallett#define OCTEON_CN57XX OCTEON_CN56XX 137210284Sjmallett#define OCTEON_CN57XX_PASS1 OCTEON_CN56XX_PASS1 138210284Sjmallett#define OCTEON_CN57XX_PASS2 OCTEON_CN56XX_PASS2 139210284Sjmallett 140210284Sjmallett#define OCTEON_CN55XX OCTEON_CN56XX 141210284Sjmallett#define OCTEON_CN55XX_PASS1 OCTEON_CN56XX_PASS1 142210284Sjmallett#define OCTEON_CN55XX_PASS2 OCTEON_CN56XX_PASS2 143210284Sjmallett 144210284Sjmallett#define OCTEON_CN54XX OCTEON_CN56XX 145210284Sjmallett#define OCTEON_CN54XX_PASS1 OCTEON_CN56XX_PASS1 146210284Sjmallett#define OCTEON_CN54XX_PASS2 OCTEON_CN56XX_PASS2 147210284Sjmallett 148210284Sjmallett#define OCTEON_CN50XX_PASS1_0 0x000d0600 149210284Sjmallett 150210284Sjmallett#define OCTEON_CN50XX (OCTEON_CN50XX_PASS1_0 | OM_IGNORE_REVISION) 151210284Sjmallett#define OCTEON_CN50XX_PASS1_X (OCTEON_CN50XX_PASS1_0 | OM_IGNORE_MINOR_REVISION) 152210284Sjmallett#define OCTEON_CN50XX_PASS1 OCTEON_CN50XX_PASS1_X 153210284Sjmallett 154210284Sjmallett/* NOTE: Octeon CN5000F model is not identifiable using the OCTEON_IS_MODEL() 155210284Sjmallett functions, but are treated as CN50XX */ 156210284Sjmallett 157210284Sjmallett#define OCTEON_CN52XX_PASS1_0 0x000d0700 158210284Sjmallett#define OCTEON_CN52XX_PASS2_0 0x000d0708 159210284Sjmallett 160210284Sjmallett#define OCTEON_CN52XX (OCTEON_CN52XX_PASS2_0 | OM_IGNORE_REVISION) 161210284Sjmallett#define OCTEON_CN52XX_PASS1_X (OCTEON_CN52XX_PASS1_0 | OM_IGNORE_MINOR_REVISION) 162210284Sjmallett#define OCTEON_CN52XX_PASS2_X (OCTEON_CN52XX_PASS2_0 | OM_IGNORE_MINOR_REVISION) 163210284Sjmallett#define OCTEON_CN52XX_PASS1 OCTEON_CN52XX_PASS1_X 164210284Sjmallett#define OCTEON_CN52XX_PASS2 OCTEON_CN52XX_PASS2_X 165210284Sjmallett 166215990Sjmallett/* 167210284Sjmallett * CN3XXX models with old revision enconding 168210284Sjmallett */ 169215990Sjmallett//#define OCTEON_CN38XX_PASS1 0x000d0000 // is not supported 170210284Sjmallett#define OCTEON_CN38XX_PASS2 0x000d0001 171210284Sjmallett#define OCTEON_CN38XX_PASS3 0x000d0003 172210284Sjmallett#define OCTEON_CN38XX (OCTEON_CN38XX_PASS3 | OM_IGNORE_REVISION) 173210284Sjmallett 174210284Sjmallett#define OCTEON_CN36XX OCTEON_CN38XX 175210284Sjmallett#define OCTEON_CN36XX_PASS2 OCTEON_CN38XX_PASS2 176210284Sjmallett#define OCTEON_CN36XX_PASS3 OCTEON_CN38XX_PASS3 177210284Sjmallett 178210284Sjmallett/* The OCTEON_CN31XX matches CN31XX models and the CN3020 */ 179210284Sjmallett#define OCTEON_CN31XX_PASS1 0x000d0100 180210284Sjmallett#define OCTEON_CN31XX_PASS1_1 0x000d0102 181210284Sjmallett#define OCTEON_CN31XX (OCTEON_CN31XX_PASS1 | OM_IGNORE_REVISION) 182210284Sjmallett 183210284Sjmallett/* This model is only used for internal checks, it 184210284Sjmallett** is not a valid model for the OCTEON_MODEL environment variable. 185210284Sjmallett** This matches the CN3010 and CN3005 but NOT the CN3020*/ 186210284Sjmallett#define OCTEON_CN30XX_PASS1 0x000d0200 187210284Sjmallett#define OCTEON_CN30XX_PASS1_1 0x000d0202 188210284Sjmallett#define OCTEON_CN30XX (OCTEON_CN30XX_PASS1 | OM_IGNORE_REVISION) 189210284Sjmallett 190210284Sjmallett#define OCTEON_CN3005_PASS1 (0x000d0210 | OM_CHECK_SUBMODEL) 191210284Sjmallett#define OCTEON_CN3005_PASS1_0 (0x000d0210 | OM_CHECK_SUBMODEL) 192210284Sjmallett#define OCTEON_CN3005_PASS1_1 (0x000d0212 | OM_CHECK_SUBMODEL) 193210284Sjmallett#define OCTEON_CN3005 (OCTEON_CN3005_PASS1 | OM_IGNORE_REVISION | OM_CHECK_SUBMODEL) 194210284Sjmallett 195210284Sjmallett#define OCTEON_CN3010_PASS1 (0x000d0200 | OM_CHECK_SUBMODEL) 196210284Sjmallett#define OCTEON_CN3010_PASS1_0 (0x000d0200 | OM_CHECK_SUBMODEL) 197210284Sjmallett#define OCTEON_CN3010_PASS1_1 (0x000d0202 | OM_CHECK_SUBMODEL) 198210284Sjmallett#define OCTEON_CN3010 (OCTEON_CN3010_PASS1 | OM_IGNORE_REVISION | OM_CHECK_SUBMODEL) 199210284Sjmallett 200210284Sjmallett#define OCTEON_CN3020_PASS1 (0x000d0110 | OM_CHECK_SUBMODEL) 201210284Sjmallett#define OCTEON_CN3020_PASS1_0 (0x000d0110 | OM_CHECK_SUBMODEL) 202210284Sjmallett#define OCTEON_CN3020_PASS1_1 (0x000d0112 | OM_CHECK_SUBMODEL) 203210284Sjmallett#define OCTEON_CN3020 (OCTEON_CN3020_PASS1 | OM_IGNORE_REVISION | OM_CHECK_SUBMODEL) 204210284Sjmallett 205210284Sjmallett 206210284Sjmallett 207210284Sjmallett/* This matches the complete family of CN3xxx CPUs, and not subsequent models */ 208210284Sjmallett#define OCTEON_CN3XXX (OCTEON_CN58XX_PASS1_0 | OM_MATCH_PREVIOUS_MODELS | OM_IGNORE_REVISION) 209215990Sjmallett#define OCTEON_CN5XXX (OCTEON_CN58XX_PASS1_0 | OM_MATCH_5XXX_FAMILY_MODELS) 210215990Sjmallett#define OCTEON_CN6XXX (OCTEON_CN63XX_PASS1_0 | OM_MATCH_6XXX_FAMILY_MODELS) 211210284Sjmallett 212210284Sjmallett/* The revision byte (low byte) has two different encodings. 213210284Sjmallett** CN3XXX: 214215990Sjmallett** 215210284Sjmallett** bits 216210284Sjmallett** <7:5>: reserved (0) 217210284Sjmallett** <4>: alternate package 218210284Sjmallett** <3:0>: revision 219215990Sjmallett** 220210284Sjmallett** CN5XXX: 221215990Sjmallett** 222210284Sjmallett** bits 223210284Sjmallett** <7>: reserved (0) 224210284Sjmallett** <6>: alternate package 225210284Sjmallett** <5:3>: major revision 226210284Sjmallett** <2:0>: minor revision 227215990Sjmallett** 228215990Sjmallett*/ 229210284Sjmallett 230210284Sjmallett/* Masks used for the various types of model/family/revision matching */ 231210284Sjmallett#define OCTEON_38XX_FAMILY_MASK 0x00ffff00 232210284Sjmallett#define OCTEON_38XX_FAMILY_REV_MASK 0x00ffff0f 233210284Sjmallett#define OCTEON_38XX_MODEL_MASK 0x00ffff10 234210284Sjmallett#define OCTEON_38XX_MODEL_REV_MASK (OCTEON_38XX_FAMILY_REV_MASK | OCTEON_38XX_MODEL_MASK) 235210284Sjmallett 236210284Sjmallett/* CN5XXX and later use different layout of bits in the revision ID field */ 237210284Sjmallett#define OCTEON_58XX_FAMILY_MASK OCTEON_38XX_FAMILY_MASK 238210284Sjmallett#define OCTEON_58XX_FAMILY_REV_MASK 0x00ffff3f 239210284Sjmallett#define OCTEON_58XX_MODEL_MASK 0x00ffffc0 240210284Sjmallett#define OCTEON_58XX_MODEL_REV_MASK (OCTEON_58XX_FAMILY_REV_MASK | OCTEON_58XX_MODEL_MASK) 241210284Sjmallett#define OCTEON_58XX_MODEL_MINOR_REV_MASK (OCTEON_58XX_MODEL_REV_MASK & 0x00fffff8) 242215990Sjmallett#define OCTEON_5XXX_MODEL_MASK 0x00ff0fc0 243210284Sjmallett 244210284Sjmallett 245210284Sjmallett#define __OCTEON_MATCH_MASK__(x,y,z) (((x) & (z)) == ((y) & (z))) 246210284Sjmallett 247210284Sjmallett 248210284Sjmallett/* NOTE: This for internal use only!!!!! */ 249210284Sjmallett#define __OCTEON_IS_MODEL_COMPILE__(arg_model, chip_model) \ 250210284Sjmallett ((((arg_model & OCTEON_38XX_FAMILY_MASK) < OCTEON_CN58XX_PASS1_0) && (\ 251210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == (OM_IGNORE_REVISION | OM_CHECK_SUBMODEL)) \ 252210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_38XX_MODEL_MASK)) || \ 253210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == 0) \ 254210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_38XX_FAMILY_REV_MASK)) || \ 255210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == OM_IGNORE_REVISION) \ 256210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_38XX_FAMILY_MASK)) || \ 257210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == OM_CHECK_SUBMODEL) \ 258210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_38XX_MODEL_REV_MASK)) || \ 259210284Sjmallett ((((arg_model) & (OM_MATCH_PREVIOUS_MODELS)) == OM_MATCH_PREVIOUS_MODELS) \ 260210284Sjmallett && (((chip_model) & OCTEON_38XX_MODEL_MASK) < ((arg_model) & OCTEON_38XX_MODEL_MASK))) \ 261210284Sjmallett )) || \ 262210284Sjmallett (((arg_model & OCTEON_38XX_FAMILY_MASK) >= OCTEON_CN58XX_PASS1_0) && (\ 263210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == (OM_IGNORE_REVISION | OM_CHECK_SUBMODEL)) \ 264210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_58XX_MODEL_MASK)) || \ 265210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == 0) \ 266210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_58XX_FAMILY_REV_MASK)) || \ 267210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == OM_IGNORE_MINOR_REVISION) \ 268210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_58XX_MODEL_MINOR_REV_MASK)) || \ 269210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == OM_IGNORE_REVISION) \ 270210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_58XX_FAMILY_MASK)) || \ 271210284Sjmallett ((((arg_model) & (OM_FLAG_MASK)) == OM_CHECK_SUBMODEL) \ 272210284Sjmallett && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_58XX_MODEL_REV_MASK)) || \ 273215990Sjmallett ((((arg_model) & (OM_MATCH_5XXX_FAMILY_MODELS)) == OM_MATCH_5XXX_FAMILY_MODELS) \ 274215990Sjmallett && ((chip_model) >= OCTEON_CN58XX_PASS1_0) && ((chip_model) < OCTEON_CN63XX_PASS1_0)) || \ 275215990Sjmallett ((((arg_model) & (OM_MATCH_6XXX_FAMILY_MODELS)) == OM_MATCH_6XXX_FAMILY_MODELS) \ 276215990Sjmallett && ((chip_model) >= OCTEON_CN63XX_PASS1_0)) || \ 277210284Sjmallett ((((arg_model) & (OM_MATCH_PREVIOUS_MODELS)) == OM_MATCH_PREVIOUS_MODELS) \ 278210284Sjmallett && (((chip_model) & OCTEON_58XX_MODEL_MASK) < ((arg_model) & OCTEON_58XX_MODEL_MASK))) \ 279210284Sjmallett ))) 280210284Sjmallett 281215990Sjmallett#if defined(USE_RUNTIME_MODEL_CHECKS) || defined(__U_BOOT__) || (defined(__linux__) && defined(__KERNEL__)) || defined(__OCTEON_NEWLIB__) || (defined(__FreeBSD__) && defined(_KERNEL)) 282210284Sjmallett 283210284Sjmallett/* NOTE: This for internal use only!!!!! */ 284210284Sjmallettstatic inline int __octeon_is_model_runtime__(uint32_t model) 285210284Sjmallett{ 286210284Sjmallett uint32_t cpuid = cvmx_get_proc_id(); 287210284Sjmallett 288210284Sjmallett /* Check for special case of mismarked 3005 samples. We only need to check 289210284Sjmallett if the sub model isn't being ignored */ 290210284Sjmallett if ((model & OM_CHECK_SUBMODEL) == OM_CHECK_SUBMODEL) 291210284Sjmallett { 292210284Sjmallett if (cpuid == OCTEON_CN3010_PASS1 && (cvmx_read_csr(0x80011800800007B8ull) & (1ull << 34))) 293210284Sjmallett cpuid |= 0x10; 294210284Sjmallett } 295210284Sjmallett return(__OCTEON_IS_MODEL_COMPILE__(model, cpuid)); 296210284Sjmallett} 297210284Sjmallett 298210284Sjmallett/* The OCTEON_IS_MODEL macro should be used for all Octeon model checking done 299210284Sjmallett** in a program. 300210284Sjmallett** This should be kept runtime if at all possible and must be conditionalized 301210284Sjmallett** with OCTEON_IS_COMMON_BINARY() if runtime checking support is required. 302210284Sjmallett** 303210284Sjmallett** Use of the macro in preprocessor directives ( #if OCTEON_IS_MODEL(...) ) 304210284Sjmallett** is NOT SUPPORTED, and should be replaced with CVMX_COMPILED_FOR() 305210284Sjmallett** I.e.: 306210284Sjmallett** #if OCTEON_IS_MODEL(OCTEON_CN56XX) -> #if CVMX_COMPILED_FOR(OCTEON_CN56XX) 307210284Sjmallett*/ 308210284Sjmallett#define OCTEON_IS_MODEL(x) __octeon_is_model_runtime__(x) 309210284Sjmallett#define OCTEON_IS_COMMON_BINARY() 1 310210284Sjmallett#undef OCTEON_MODEL 311210284Sjmallett#else 312210284Sjmallett#define CVMX_COMPILED_FOR(x) __OCTEON_IS_MODEL_COMPILE__(x, OCTEON_MODEL) 313210284Sjmallett 314210284Sjmallett#define OCTEON_IS_MODEL(x) \ 315210284Sjmallett (((x & (OM_IGNORE_REVISION | OM_IGNORE_MINOR_REVISION)) != 0) \ 316210284Sjmallett ? __OCTEON_IS_MODEL_COMPILE__(x, OCTEON_MODEL) \ 317210284Sjmallett : __OCTEON_IS_MODEL_COMPILE__(x, cvmx_get_proc_id())) 318210284Sjmallett 319210284Sjmallett#define OCTEON_IS_COMMON_BINARY() 0 320210284Sjmallett#endif 321210284Sjmallett 322210284Sjmallettconst char *octeon_model_get_string(uint32_t chip_id); 323210284Sjmallettconst char *octeon_model_get_string_buffer(uint32_t chip_id, char * buffer); 324210284Sjmallett 325210284Sjmallett#ifdef __cplusplus 326210284Sjmallett} 327210284Sjmallett#endif 328210284Sjmallett 329210284Sjmallett#endif /* __OCTEON_MODEL_H__ */ 330