-static int __init cbe_find_pmd_mmio(int cpu, struct cbe_pervasive *p)
-{
- struct device_node *node;
- unsigned int *int_servers;
- char *addr;
- unsigned long real_address;
- unsigned int size;
-
- struct pmd_regs __iomem *pmd_mmio_area;
- int hardid, thread;
- int proplen;
-
- pmd_mmio_area = NULL;
- hardid = get_hard_smp_processor_id(cpu);
- for (node = NULL; (node = of_find_node_by_type(node, "cpu"));) {
- int_servers = (void *) get_property(node,
- "ibm,ppc-interrupt-server#s", &proplen);
- if (!int_servers) {
- printk(KERN_WARNING "%s misses "
- "ibm,ppc-interrupt-server#s property",
- node->full_name);
- continue;
- }
- for (thread = 0; thread < proplen / sizeof (int); thread++) {
- if (hardid == int_servers[thread]) {
- addr = get_property(node, "pervasive", NULL);
- goto found;
- }
- }
- }
-
- printk(KERN_WARNING "%s: CPU %d not found\n", __FUNCTION__, cpu);
- return -EINVAL;
-
-found:
- real_address = *(unsigned long*) addr;
- addr += sizeof (unsigned long);
- size = *(unsigned int*) addr;
-
- pr_debug("pervasive area for CPU %d at %lx, size %x\n",
- cpu, real_address, size);
- p->regs = __ioremap(real_address, size, _PAGE_NO_CACHE);
- p->thread = thread;
- return 0;
-}
-
-void __init cell_pervasive_init(void)