437da71d0a
Introduce the `smbios_dev_info` devicetree keyword to specify the instance ID and RefDes (Reference Designation) of onboard devices. Example syntax: device pci 1c.0 on # PCIe Port #1 device pci 00.0 on smbios_dev_info 6 end end device pci 1c.1 on # PCIe Port #2 device pci 00.0 on smbios_dev_info 42 "PCIe-PCI Time Machine" end end The `SMBIOS_TYPE41_PROVIDED_BY_DEVTREE` Kconfig option enables using this syntax to control the generated Type 41 entries. When this option is enabled, Type 41 entries are only autogenerated for devices with a defined instance ID. This avoids having to keep track of which instance IDs have been used for every device class. Using `smbios_dev_info` when `SMBIOS_TYPE41_PROVIDED_BY_DEVTREE` is not enabled will result in a build-time error, as the syntax is meaningless in this case. This is done with preprocessor guards around the Type 41 members in `struct device` and the code which uses the guarded members. Although the preprocessor usage isn't particularly elegant, adjusting the devicetree syntax and/or grammar depending on a Kconfig option is probably even worse. Change-Id: Iecca9ada6ee1000674cb5dd7afd5c309d8e1a64b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57370 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
128 lines
4.8 KiB
Text
128 lines
4.8 KiB
Text
/* A Bison parser, made by GNU Bison 3.8.1. */
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/* Bison interface for Yacc-like parsers in C
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Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
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Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* As a special exception, you may create a larger work that contains
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part or all of the Bison parser skeleton and distribute that work
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under terms of your choice, so long as that work isn't itself a
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parser generator using the skeleton or a modified version thereof
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as a parser skeleton. Alternatively, if you modify or redistribute
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the parser skeleton itself, you may (at your option) remove this
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special exception, which will cause the skeleton and the resulting
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Bison output files to be licensed under the GNU General Public
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License without this special exception.
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This special exception was added by the Free Software Foundation in
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version 2.2 of Bison. */
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/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
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especially those whose name start with YY_ or yy_. They are
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private implementation details that can be changed or removed. */
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#ifndef YY_YY_HOME_USUARIO_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
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# define YY_YY_HOME_USUARIO_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
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/* Debug traces. */
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#ifndef YYDEBUG
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# define YYDEBUG 0
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#endif
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#if YYDEBUG
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extern int yydebug;
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#endif
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/* Token kinds. */
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#ifndef YYTOKENTYPE
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# define YYTOKENTYPE
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enum yytokentype
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{
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YYEMPTY = -2,
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YYEOF = 0, /* "end of file" */
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YYerror = 256, /* error */
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YYUNDEF = 257, /* "invalid token" */
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CHIP = 258, /* CHIP */
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DEVICE = 259, /* DEVICE */
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REGISTER = 260, /* REGISTER */
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ALIAS = 261, /* ALIAS */
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REFERENCE = 262, /* REFERENCE */
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ASSOCIATION = 263, /* ASSOCIATION */
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BOOL = 264, /* BOOL */
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STATUS = 265, /* STATUS */
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MANDATORY = 266, /* MANDATORY */
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BUS = 267, /* BUS */
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RESOURCE = 268, /* RESOURCE */
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END = 269, /* END */
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EQUALS = 270, /* EQUALS */
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HEX = 271, /* HEX */
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STRING = 272, /* STRING */
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PCI = 273, /* PCI */
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PNP = 274, /* PNP */
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I2C = 275, /* I2C */
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APIC = 276, /* APIC */
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CPU_CLUSTER = 277, /* CPU_CLUSTER */
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CPU = 278, /* CPU */
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DOMAIN = 279, /* DOMAIN */
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IRQ = 280, /* IRQ */
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DRQ = 281, /* DRQ */
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SLOT_DESC = 282, /* SLOT_DESC */
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SMBIOS_DEV_INFO = 283, /* SMBIOS_DEV_INFO */
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IO = 284, /* IO */
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NUMBER = 285, /* NUMBER */
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SUBSYSTEMID = 286, /* SUBSYSTEMID */
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INHERIT = 287, /* INHERIT */
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IOAPIC_IRQ = 288, /* IOAPIC_IRQ */
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IOAPIC = 289, /* IOAPIC */
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PCIINT = 290, /* PCIINT */
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GENERIC = 291, /* GENERIC */
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SPI = 292, /* SPI */
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USB = 293, /* USB */
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MMIO = 294, /* MMIO */
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GPIO = 295, /* GPIO */
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FW_CONFIG_TABLE = 296, /* FW_CONFIG_TABLE */
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FW_CONFIG_FIELD = 297, /* FW_CONFIG_FIELD */
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FW_CONFIG_OPTION = 298, /* FW_CONFIG_OPTION */
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FW_CONFIG_PROBE = 299, /* FW_CONFIG_PROBE */
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PIPE = 300 /* PIPE */
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};
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typedef enum yytokentype yytoken_kind_t;
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#endif
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/* Value type. */
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#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
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union YYSTYPE
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{
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struct device *dev;
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struct chip_instance *chip_instance;
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char *string;
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uint64_t number;
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};
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typedef union YYSTYPE YYSTYPE;
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# define YYSTYPE_IS_TRIVIAL 1
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# define YYSTYPE_IS_DECLARED 1
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#endif
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extern YYSTYPE yylval;
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int yyparse (void);
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#endif /* !YY_YY_HOME_USUARIO_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED */
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