1 /* 2 * include/asm-xtensa/smp.h 3 * 4 * This file is subject to the terms and conditions of the GNU General Public 5 * License. See the file "COPYING" in the main directory of this archive 6 * for more details. 7 * 8 * Copyright (C) 2001 - 2005 Tensilica Inc. 9 */ 10 11 #ifndef _XTENSA_SMP_H 12 #define _XTENSA_SMP_H 13 14 extern struct xtensa_cpuinfo boot_cpu_data; 15 16 #define cpu_data (&boot_cpu_data) 17 #define current_cpu_data boot_cpu_data 18 19 struct xtensa_cpuinfo { 20 unsigned long *pgd_cache; 21 unsigned long *pte_cache; 22 unsigned long pgtable_cache_sz; 23 }; 24 25 #define cpu_logical_map(cpu) (cpu) 26 27 #endif /* _XTENSA_SMP_H */ 28