PHYS_RAMBASE 791 arch/mips/include/asm/pci/bridge.h ((adr) & (BRIDGE_DIRECT_32_SEG_SIZE - 1)) + PHYS_RAMBASE) PHYS_RAMBASE 276 arch/mips/include/asm/sn/addrs.h #define K0_RAMBASE PHYS_TO_K0(PHYS_RAMBASE)