-/*
+/*
* APIC driver for the IBM "Summit" chipset.
*/
#define APIC_DEFINITION 1
#include <linux/threads.h>
#include <linux/cpumask.h>
-#include <asm/smp.h>
#include <asm/mpspec.h>
#include <asm/genapic.h>
#include <asm/fixmap.h>
#include <asm/apicdef.h>
#include <linux/kernel.h>
#include <linux/string.h>
-#include <linux/smp.h>
#include <linux/init.h>
-#include <asm/mach-summit/mach_apic.h>
-#include <asm/mach-summit/mach_apicdef.h>
-#include <asm/mach-summit/mach_ipi.h>
-#include <asm/mach-summit/mach_mpparse.h>
+#include <asm/summit/apicdef.h>
+#include <linux/smp.h>
+#include <asm/summit/apic.h>
+#include <asm/summit/ipi.h>
+#include <asm/summit/mpparse.h>
+#include <asm/mach-default/mach_wakecpu.h>
static int probe_summit(void)
-{
+{
/* probed later in mptable/ACPI hooks */
return 0;
-}
+}
+
+static void vector_allocation_domain(int cpu, cpumask_t *retmask)
+{
+ /* Careful. Some cpus do not strictly honor the set of cpus
+ * specified in the interrupt destination when using lowest
+ * priority interrupt delivery mode.
+ *
+ * In particular there was a hyperthreading cpu observed to
+ * deliver interrupts to the wrong hyperthread when only one
+ * hyperthread was specified in the interrupt desitination.
+ */
+ *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
+}
-struct genapic apic_summit = APIC_INIT("summit", probe_summit);
+struct genapic apic_summit = APIC_INIT("summit", probe_summit);