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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6de6cb442e
Impact: use new interface instead of previous ad hoc implementation Use extend_brk() to allocate memory for DMI rather than having an ad-hoc allocator. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
17 lines
342 B
C
17 lines
342 B
C
#ifndef _ASM_X86_DMI_H
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#define _ASM_X86_DMI_H
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#include <asm/io.h>
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#include <asm/setup.h>
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static inline void *dmi_alloc(unsigned len)
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{
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return extend_brk(len, sizeof(int));
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}
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/* Use early IO mappings for DMI because it's initialized early */
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#define dmi_ioremap early_ioremap
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#define dmi_iounmap early_iounmap
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#endif /* _ASM_X86_DMI_H */
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