/* $NetBSD: apei_hestvar.h,v 1.1.4.2 2024/10/09 13:00:11 martin Exp $ */ /*- * Copyright (c) 2024 The NetBSD Foundation, 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ #ifndef _SYS_DEV_ACPI_APEI_HESTVAR_H_ #define _SYS_DEV_ACPI_APEI_HESTVAR_H_ #include #include #include struct apei_mapreg; struct apei_softc; #if defined(__i386__) || defined(__x86_64__) struct nmi_handler; #endif /* * struct apei_source * * Software state for a hardware error source from the HEST, * Hardware Error Source Table, to process error notifications. */ struct apei_source { struct apei_softc *as_sc; ACPI_HEST_HEADER *as_header; union { struct { ACPI_HEST_GENERIC_STATUS *gesb; } as_ghes; struct { ACPI_HEST_GENERIC_STATUS *gesb; struct apei_mapreg *read_ack; } as_ghes_v2; }; union { struct callout as_ch; #if defined(__i386__) || defined(__x86_64__) struct nmi_handler *as_nmi; #endif SIMPLEQ_ENTRY(apei_source) as_entry; }; }; /* * struct apei_hest_softc * * Software state for processing hardware error reports during * operation, from the HEST, Hardware Error Source table. */ struct apei_hest_softc { struct apei_source *hsc_source; SIMPLEQ_HEAD(, apei_source) hsc_hed_list; }; void apei_hest_attach(struct apei_softc *); void apei_hest_detach(struct apei_softc *); #endif /* _SYS_DEV_ACPI_APEI_HESTVAR_H_ */