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git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
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Tony Luck
23222f8f8d
EDAC driver needs to look up attributes of NVDIMMs provided in SMBIOS. Provide a function that looks up an acpi_nfit_memory_map from a device handle (node/socket/mc/channel/dimm) and returns the SMBIOS handle. Also pass back the "flags" so we can see if the NVDIMM is OK. Acked-by: Dan Williams <[email protected]> Signed-off-by: Tony Luck <[email protected]> Cc: "Rafael J. Wysocki" <[email protected]> Cc: Aristeu Rozanski <[email protected]> Cc: Dan Williams <[email protected]> Cc: Erik Schmauss <[email protected]> Cc: Jean Delvare <[email protected]> Cc: Len Brown <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Qiuxu Zhuo <[email protected]> Cc: Robert Moore <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Borislav Petkov <[email protected]>
19 lines
351 B
C
19 lines
351 B
C
/*
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* SPDX-License-Identifier: GPL-2.0
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* Copyright (C) 2018 Intel Corporation
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*/
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#ifndef __ACPI_NFIT_H
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#define __ACPI_NFIT_H
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#if IS_ENABLED(CONFIG_ACPI_NFIT)
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int nfit_get_smbios_id(u32 device_handle, u16 *flags);
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#else
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static inline int nfit_get_smbios_id(u32 device_handle, u16 *flags)
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{
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return -EOPNOTSUPP;
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}
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#endif
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#endif /* __ACPI_NFIT_H */
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