#include <asm/paca.h>
+extern int boot_cpuid;
+
#ifdef CONFIG_SMP
extern void smp_send_debugger_break(int cpu);
#define smp_processor_id() (get_paca()->paca_index)
#define hard_smp_processor_id() (get_paca()->hw_cpu_id)
-/*
- * Retrieve the state of a CPU:
- * online: CPU is in a normal run state
- * possible: CPU is a candidate to be made online
- * available: CPU is candidate for the 'possible' pool
- * Used to get SMT threads started at boot time.
- * present_at_boot: CPU was available at boot time. Used in DLPAR
- * code to handle special cases for processor start up.
- */
-extern cpumask_t cpu_present_at_boot;
-extern cpumask_t cpu_online_map;
-extern cpumask_t cpu_possible_map;
-extern cpumask_t cpu_available_map;
-
-#define cpu_present_at_boot(cpu) cpu_isset(cpu, cpu_present_at_boot)
-#define cpu_available(cpu) cpu_isset(cpu, cpu_available_map)
+extern cpumask_t cpu_sibling_map[NR_CPUS];
/* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
*
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern void cpu_die(void) __attribute__((noreturn));
+extern int query_cpu_stopped(unsigned int pcpu);
#endif /* !(CONFIG_SMP) */
#define get_hard_smp_processor_id(CPU) (paca[(CPU)].hw_cpu_id)
#define set_hard_smp_processor_id(CPU, VAL) \
- do { (paca[(CPU)].hw_proc_num = (VAL)); } while (0)
+ do { (paca[(CPU)].hw_cpu_id = (VAL)); } while (0)
+
+extern int smt_enabled_at_boot;
#endif /* __ASSEMBLY__ */