*/
static int __cpuinit wakeup_secondary_via_INIT(int phys_apicid, unsigned int start_rip)
{
- unsigned long send_status = 0, accept_status = 0;
- int maxlvt, timeout, num_starts, j;
+ unsigned long send_status, accept_status = 0;
+ int maxlvt, num_starts, j;
Dprintk("Asserting INIT.\n");
| APIC_DM_INIT);
Dprintk("Waiting for send to finish...\n");
- timeout = 0;
- do {
- Dprintk("+");
- udelay(100);
- send_status = apic_read(APIC_ICR) & APIC_ICR_BUSY;
- } while (send_status && (timeout++ < 1000));
+ send_status = safe_apic_wait_icr_idle();
mdelay(10);
apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
Dprintk("Waiting for send to finish...\n");
- timeout = 0;
- do {
- Dprintk("+");
- udelay(100);
- send_status = apic_read(APIC_ICR) & APIC_ICR_BUSY;
- } while (send_status && (timeout++ < 1000));
+ send_status = safe_apic_wait_icr_idle();
mb();
atomic_set(&init_deasserted, 1);
Dprintk("Startup point 1.\n");
Dprintk("Waiting for send to finish...\n");
- timeout = 0;
- do {
- Dprintk("+");
- udelay(100);
- send_status = apic_read(APIC_ICR) & APIC_ICR_BUSY;
- } while (send_status && (timeout++ < 1000));
+ send_status = safe_apic_wait_icr_idle();
/*
* Give the other CPU some time to accept the IPI.