BRIDGE_ERRUPPR_DEVNUM_SHFT 686 arch/mips/include/asm/pci/bridge.h #define BRIDGE_ERRUPPR_DEVNUM_MASK (0x7 << BRIDGE_ERRUPPR_DEVNUM_SHFT) BRIDGE_ERRUPPR_DEVNUM_SHFT 687 arch/mips/include/asm/pci/bridge.h #define BRIDGE_ERRUPPR_DEVICE(err) (((err) >> BRIDGE_ERRUPPR_DEVNUM_SHFT) & 0x7)