MSI_DATA_LEVEL_SHIFT   17 arch/ia64/include/asm/msidef.h #define     MSI_DATA_LEVEL_SHIFT	14
MSI_DATA_LEVEL_SHIFT   56 arch/mips/include/asm/netlogic/xlr/msidef.h #define MSI_DATA_LEVEL_SHIFT		14
MSI_DATA_LEVEL_SHIFT   22 arch/x86/include/asm/msidef.h #define MSI_DATA_LEVEL_SHIFT		14