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KVM: selftests: Add KVM selftests header files for LoongArch

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Add KVM selftests header files for LoongArch, including processor.h
and kvm_util_arch.h. It mainly contains LoongArch CSR register and page
table entry definition.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Bibo Mao
2025-05-20 20:20:23 +08:00
committed by Huacai Chen
parent a5460d1919
commit 21872c74b0
3 changed files with 153 additions and 0 deletions
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5
tools/testing/selftests/kvm/include/kvm_util.h
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@@ -233,6 +233,11 @@ extern enum vm_guest_mode vm_mode_default;
#define MIN_PAGE_SHIFT 12U
#define ptes_per_page(page_size) ((page_size) / 8)
#elif defined(__loongarch__)
#define VM_MODE_DEFAULT VM_MODE_P47V47_16K
#define MIN_PAGE_SHIFT 12U
#define ptes_per_page(page_size) ((page_size) / 8)
#endif
#define VM_SHAPE_DEFAULT VM_SHAPE(VM_MODE_DEFAULT)