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-rw-r--r--arch/powerpc/kernel/setup-common.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 21f30cb6807..79fca2651b6 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -381,7 +381,7 @@ static void __init cpu_init_thread_core_maps(int tpc)
int i;
threads_per_core = tpc;
- threads_core_mask = CPU_MASK_NONE;
+ cpumask_clear(&threads_core_mask);
/* This implementation only supports power of 2 number of threads
* for simplicity and performance
@@ -390,7 +390,7 @@ static void __init cpu_init_thread_core_maps(int tpc)
BUG_ON(tpc != (1 << threads_shift));
for (i = 0; i < tpc; i++)
- cpu_set(i, threads_core_mask);
+ cpumask_set_cpu(i, &threads_core_mask);
printk(KERN_INFO "CPU maps initialized for %d thread%s per core\n",
tpc, tpc > 1 ? "s" : "");
@@ -404,7 +404,7 @@ static void __init cpu_init_thread_core_maps(int tpc)
* cpu_present_mask
*
* Having the possible map set up early allows us to restrict allocations
- * of things like irqstacks to num_possible_cpus() rather than NR_CPUS.
+ * of things like irqstacks to nr_cpu_ids rather than NR_CPUS.
*
* We do not initialize the online map here; cpus set their own bits in
* cpu_online_mask as they come up.
@@ -424,7 +424,7 @@ void __init smp_setup_cpu_maps(void)
DBG("smp_setup_cpu_maps()\n");
- while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) {
+ while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < nr_cpu_ids) {
const int *intserv;
int j, len;
@@ -443,7 +443,7 @@ void __init smp_setup_cpu_maps(void)
intserv = &cpu; /* assume logical == phys */
}
- for (j = 0; j < nthreads && cpu < NR_CPUS; j++) {
+ for (j = 0; j < nthreads && cpu < nr_cpu_ids; j++) {
DBG(" thread %d -> cpu %d (hard id %d)\n",
j, cpu, intserv[j]);
set_cpu_present(cpu, true);
@@ -483,12 +483,12 @@ void __init smp_setup_cpu_maps(void)
if (cpu_has_feature(CPU_FTR_SMT))
maxcpus *= nthreads;
- if (maxcpus > NR_CPUS) {
+ if (maxcpus > nr_cpu_ids) {
printk(KERN_WARNING
"Partition configured for %d cpus, "
"operating system maximum is %d.\n",
- maxcpus, NR_CPUS);
- maxcpus = NR_CPUS;
+ maxcpus, nr_cpu_ids);
+ maxcpus = nr_cpu_ids;
} else
printk(KERN_INFO "Partition configured for %d cpus.\n",
maxcpus);
@@ -510,7 +510,7 @@ void __init smp_setup_cpu_maps(void)
cpu_init_thread_core_maps(nthreads);
/* Now that possible cpus are set, set nr_cpu_ids for later use */
- nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) + 1;
+ setup_nr_cpu_ids();
free_unused_pacas();
}
@@ -602,6 +602,10 @@ int check_legacy_ioport(unsigned long base_port)
* name instead */
if (!np)
np = of_find_node_by_name(NULL, "8042");
+ if (np) {
+ of_i8042_kbd_irq = 1;
+ of_i8042_aux_irq = 12;
+ }
break;
case FDC_BASE: /* FDC1 */
np = of_find_node_by_type(NULL, "fdc");