arch: Macro to access ID_AA64MMFR0_EL1.PARange on AArch64.

Signed-off-by: TunaCici <[email protected]>
TunaCici · Mar 24, 2024 · a5d5fef · a5d5fef
1 parent 43b8422
commit a5d5fef
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Kernel/Arch/ARM64/Machine.h b/Kernel/Arch/ARM64/Machine.h
@@ -8,6 +8,8 @@
 
 #pragma once
 
+#define GET_PARange(ID_AA64MMFR0_EL1) (((ID_AA64MMFR0_EL1) >> 0) & 0b1111)
+
 static inline void wfi(void)
 {
     asm volatile("wfi" ::: "memory");