android_kernel_xiaomi_sm8350/include/asm-x86/dmi.h
Vegard Nossum 77ef50a522 x86: consolidate header guards
This patch is the result of an automatic script that consolidates the
format of all the headers in include/asm-x86/.

The format:

1. No leading underscore. Names with leading underscores are reserved.
2. Pathname components are separated by two underscores. So we can
   distinguish between mm_types.h and mm/types.h.
3. Everything except letters and numbers are turned into single
   underscores.

Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
2008-07-22 21:31:34 +02:00

27 lines
633 B
C

#ifndef ASM_X86__DMI_H
#define ASM_X86__DMI_H
#include <asm/io.h>
#define DMI_MAX_DATA 2048
extern int dmi_alloc_index;
extern char dmi_alloc_data[DMI_MAX_DATA];
/* This is so early that there is no good way to allocate dynamic memory.
Allocate data in an BSS array. */
static inline void *dmi_alloc(unsigned len)
{
int idx = dmi_alloc_index;
if ((dmi_alloc_index + len) > DMI_MAX_DATA)
return NULL;
dmi_alloc_index += len;
return dmi_alloc_data + idx;
}
/* Use early IO mappings for DMI because it's initialized early */
#define dmi_ioremap early_ioremap
#define dmi_iounmap early_iounmap
#endif /* ASM_X86__DMI_H */