LoongArch: KVM: Add different length support in loongarch_pch_pic_read()

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With function loongarch_pch_pic_read(), currently it is hardcoded length
for different registers, and the length comes from exising linux pch_pic
driver code. But in theory, all length 1/2/4/8 should be supported for
all the registers, here add different length support about register read
emulation in function loongarch_pch_pic_read().

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

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Bibo Mao 2025-09-23 23:37:09 +08:00 • committed by Huacai Chen

parent eb626c7704

commit f8a73df503

1 changed files with 19 additions and 23 deletions

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arch/loongarch/kvm/intc/pch_pic.c

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