tsunami_cchip 89 arch/alpha/include/asm/core_tsunami.h #define TSUNAMI_cchip ((tsunami_cchip *)(IDENT_ADDR+TS_BIAS+0x1A0000000UL)) tsunami_cchip 50 arch/alpha/kernel/sys_dp264.c register tsunami_cchip *cchip = TSUNAMI_cchip;