CBAR 48 arch/x86/kernel/cpu/amd.c if (inl (CBAR) & CBAR_ENB) CBAR 49 arch/x86/kernel/cpu/amd.c outl (0 | CBAR_KEY, CBAR); CBAR 21 include/asm-x86/rio.h u32 CBAR; /* Address of 1MB register space */ CBAR 52 include/asm-x86/summit/mpparse.h unsigned long CBAR; /* Address of 1MB register space */