#include <linux/module.h>
#include <linux/init.h>
-
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <linux/kernel_stat.h>
#include <linux/smp_lock.h>
-
#include <linux/delay.h>
#include <linux/cache.h>
#include <linux/interrupt.h>
#include <linux/cpu.h>
-
+#include <linux/timex.h>
+#include <asm/setup.h>
#include <asm/sigp.h>
#include <asm/pgalloc.h>
#include <asm/irq.h>
#include <asm/s390_ext.h>
#include <asm/cpcmd.h>
#include <asm/tlbflush.h>
+#include <asm/timer.h>
extern volatile int __cpu_logical_map[];
static struct task_struct *current_set[NR_CPUS];
-/*
- * Reboot, halt and power_off routines for SMP.
- */
-extern char vmhalt_cmd[];
-extern char vmpoff_cmd[];
-
static void smp_ext_bitcall(int, ec_bit_sig);
static void smp_ext_bitcall_others(ec_bit_sig);
void smp_send_stop(void)
{
/* Disable all interrupts/machine checks */
- __load_psw_mask(PSW_KERNEL_BITS & ~PSW_MASK_MCHECK);
+ __load_psw_mask(psw_kernel_bits & ~PSW_MASK_MCHECK);
/* write magic number to zero page (absolute 0) */
lowcore_ptr[smp_processor_id()]->panic_magic = __PANIC_MAGIC;
* cpus are handled.
*/
-void do_ext_call_interrupt(__u16 code)
+static void do_ext_call_interrupt(__u16 code)
{
unsigned long bits;
/*
* callback for setting/clearing control bits
*/
-void smp_ctl_bit_callback(void *info) {
+static void smp_ctl_bit_callback(void *info) {
struct ec_creg_mask_parms *pp = info;
unsigned long cregs[16];
int i;
/*
* Activate a secondary processor.
*/
-extern void init_cpu_timer(void);
-extern void init_cpu_vtimer(void);
-
int __devinit start_secondary(void *cpuvoid)
{
/* Setup the cpu */
int ret;
for_each_possible_cpu(cpu) {
- ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu);
+ struct cpu *c = &per_cpu(cpu_devices, cpu);
+
+ c->hotpluggable = 1;
+ ret = register_cpu(c, cpu);
if (ret)
printk(KERN_WARNING "topology_init: register_cpu %d "
"failed (%d)\n", cpu, ret);