Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[pandora-kernel.git] / arch / powerpc / kernel / setup-common.c

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 21f30cb..b1d738d 100644 (file)
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -375,13 +375,16 @@ void __init check_for_initrd(void)
 
 int threads_per_core, threads_shift;
 cpumask_t threads_core_mask;
+EXPORT_SYMBOL_GPL(threads_per_core);
+EXPORT_SYMBOL_GPL(threads_shift);
+EXPORT_SYMBOL_GPL(threads_core_mask);
 
 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 +393,7 @@ 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 +407,7 @@ 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 +427,7 @@ 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 +446,7 @@ 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 +486,12 @@ 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 +513,7 @@ 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 +605,10 @@ 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");
@@ -700,29 +707,14 @@ static int powerpc_debugfs_init(void)
 arch_initcall(powerpc_debugfs_init);
 #endif
 
-static int ppc_dflt_bus_notify(struct notifier_block *nb,
-                               unsigned long action, void *data)
+void ppc_printk_progress(char *s, unsigned short hex)
 {
-       struct device *dev = data;
-
-       /* We are only intereted in device addition */
-       if (action != BUS_NOTIFY_ADD_DEVICE)
-               return 0;
-
-       set_dma_ops(dev, &dma_direct_ops);
-
-       return NOTIFY_DONE;
+       pr_info("%s\n", s);
 }
 
-static struct notifier_block ppc_dflt_plat_bus_notifier = {
-       .notifier_call = ppc_dflt_bus_notify,
-       .priority = INT_MAX,
-};
-
-static int __init setup_bus_notifier(void)
+void arch_setup_pdev_archdata(struct platform_device *pdev)
 {
-       bus_register_notifier(&platform_bus_type, &ppc_dflt_plat_bus_notifier);
-       return 0;
+       pdev->archdata.dma_mask = DMA_BIT_MASK(32);
+       pdev->dev.dma_mask = &pdev->archdata.dma_mask;
+       set_dma_ops(&pdev->dev, &dma_direct_ops);
 }
-
-arch_initcall(setup_bus_notifier);