CO_CPU_NUM_PHYS 222 arch/x86/kernel/visws_quirks.c unsigned short ncpus = readw(phys_to_virt(CO_CPU_NUM_PHYS)); CO_CPU_NUM_PHYS 11 include/asm-x86/visws/cobalt.h #define CO_CPU_TAB_PHYS (CO_CPU_NUM_PHYS + 2)