// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/pnp.h>
#include <asm /setup.h>
#include <asm /bios_ebda.h>
void __init x86_early_init_platform_quirks(void )
{
x86_platform.legacy.i8042 = X86_LEGACY_I8042_EXPECTED_PRESENT;
x86_platform.legacy.rtc = 1;
x86_platform.legacy.warm_reset = 1;
x86_platform.legacy.reserve_bios_regions = 0;
x86_platform.legacy.devices.pnpbios = 1;
switch (boot_params.hdr.hardware_subarch) {
case X86_SUBARCH_PC:
x86_platform.legacy.reserve_bios_regions = 1;
break ;
case X86_SUBARCH_XEN:
x86_platform.legacy.devices.pnpbios = 0;
x86_platform.legacy.rtc = 0;
break ;
case X86_SUBARCH_INTEL_MID:
case X86_SUBARCH_CE4100:
x86_platform.legacy.devices.pnpbios = 0;
x86_platform.legacy.rtc = 0;
x86_platform.legacy.i8042 = X86_LEGACY_I8042_PLATFORM_ABSENT;
break ;
}
if (x86_platform.set_legacy_features)
x86_platform.set_legacy_features();
}
bool __init x86_pnpbios_disabled(void )
{
return x86_platform.legacy.devices.pnpbios == 0;
}
#if defined (CONFIG_PNPBIOS)
bool __init arch_pnpbios_disabled(void )
{
return x86_pnpbios_disabled();
}
#endif
Messung V0.5 C=98 H=80 G=89
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