* Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
* James Cleverdon.
*/
-#include <linux/config.h>
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <linux/string.h>
count = 3;
id = my_cluster | (1UL << count);
x86_cpu_to_log_apicid[smp_processor_id()] = id;
- apic_write_around(APIC_DFR, APIC_DFR_CLUSTER);
+ apic_write(APIC_DFR, APIC_DFR_CLUSTER);
val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
val |= SET_APIC_LOGICAL_ID(id);
- apic_write_around(APIC_LDR, val);
+ apic_write(APIC_LDR, val);
}
/* Start with all IRQs pointing to boot CPU. IRQ balancing will shift them. */
static void cluster_send_IPI_allbutself(int vector)
{
cpumask_t mask = cpu_online_map;
- int me = get_cpu(); /* Ensure we are not preempted when we clear */
- cpu_clear(me, mask);
+ cpu_clear(smp_processor_id(), mask);
if (!cpus_empty(mask))
cluster_send_IPI_mask(mask, vector);
-
- put_cpu();
}
static void cluster_send_IPI_all(int vector)
.name = "clustered",
.int_delivery_mode = dest_Fixed,
.int_dest_mode = (APIC_DEST_PHYSICAL != 0),
- .int_delivery_dest = APIC_DEST_PHYSICAL | APIC_DM_FIXED,
.target_cpus = cluster_target_cpus,
.apic_id_registered = cluster_apic_id_registered,
.init_apic_ldr = cluster_init_apic_ldr,