KSEG2PA 61 boot/arch/mips32/include/arch/arch.h #define KSEG2PA(addr) (((uintptr_t) (addr)) - 0xa0000000) KSEG2PA 64 boot/arch/mips32/include/arch/arch.h #define KSEG2PA(addr) ((addr) - 0xa0000000)