LoongArch: Parse MADT to get multi-processor information

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Parse MADT to get multi-processor information, in order to fix the boot
problem and cpu-hotplug problem for SMP platform.

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Huacai Chen 2022-07-19 10:53:13 +08:00

parent ab2579d795

commit e9e7ff16d7

4 changed files with 40 additions and 7 deletions

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2

arch/loongarch/include/asm/bootinfo.h

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2

arch/loongarch/include/asm/irq.h

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38

arch/loongarch/kernel/acpi.c

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5

arch/loongarch/kernel/smp.c

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