LoongArch: Parse MADT to get multi-processor information
authorHuacai Chen <chenhuacai@loongson.cn>
Tue, 19 Jul 2022 02:53:13 +0000 (10:53 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Fri, 12 Aug 2022 05:10:11 +0000 (13:10 +0800)
commite9e7ff16d7f098f6fa9394e9d2b191c01ba0d5f6
treef60dadb261598d0a4fbfd832528d4889d01bf9b3
parentab2579d79529b8ed34f26a374a352f12ce24d5df
LoongArch: Parse MADT to get multi-processor information

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>
arch/loongarch/include/asm/bootinfo.h
arch/loongarch/include/asm/irq.h
arch/loongarch/kernel/acpi.c
arch/loongarch/kernel/smp.c