#undef DEBUG
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/sched.h>
#include <linux/ioport.h>
#include <linux/console.h>
#include <linux/utsname.h>
-#include <linux/tty.h>
+#include <linux/screen_info.h>
#include <linux/root_dev.h>
#include <linux/notifier.h>
#include <linux/cpu.h>
void __init check_for_initrd(void)
{
#ifdef CONFIG_BLK_DEV_INITRD
- unsigned long *prop;
+ const unsigned long *prop;
DBG(" -> check_for_initrd()\n");
if (of_chosen) {
- prop = (unsigned long *)get_property(of_chosen,
- "linux,initrd-start", NULL);
+ prop = get_property(of_chosen, "linux,initrd-start", NULL);
if (prop != NULL) {
initrd_start = (unsigned long)__va(*prop);
- prop = (unsigned long *)get_property(of_chosen,
+ prop = get_property(of_chosen,
"linux,initrd-end", NULL);
if (prop != NULL) {
initrd_end = (unsigned long)__va(*prop);
int cpu = 0;
while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) {
- int *intserv;
+ const int *intserv;
int j, len = sizeof(u32), nthreads = 1;
- intserv = (int *)get_property(dn, "ibm,ppc-interrupt-server#s",
- &len);
+ intserv = get_property(dn, "ibm,ppc-interrupt-server#s", &len);
if (intserv)
nthreads = len / sizeof(int);
else {
- intserv = (int *) get_property(dn, "reg", NULL);
+ intserv = get_property(dn, "reg", NULL);
if (!intserv)
intserv = &cpu; /* assume logical == phys */
}
if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR) &&
(dn = of_find_node_by_path("/rtas"))) {
int num_addr_cell, num_size_cell, maxcpus;
- unsigned int *ireg;
+ const unsigned int *ireg;
num_addr_cell = prom_n_addr_cells(dn);
num_size_cell = prom_n_size_cells(dn);
- ireg = (unsigned int *)
- get_property(dn, "ibm,lrdr-capacity", NULL);
+ ireg = get_property(dn, "ibm,lrdr-capacity", NULL);
if (!ireg)
goto out;
}
#endif /* CONFIG_SMP */
+int __initdata do_early_xmon;
#ifdef CONFIG_XMON
static int __init early_xmon(char *p)
{
return 0;
}
xmon_init(1);
- debugger(NULL);
+ do_early_xmon = 1;
return 0;
}
return ppc_md.check_legacy_ioport(base_port);
}
EXPORT_SYMBOL(check_legacy_ioport);
+
+static int ppc_panic_event(struct notifier_block *this,
+ unsigned long event, void *ptr)
+{
+ ppc_md.panic(ptr); /* May not return */
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block ppc_panic_block = {
+ .notifier_call = ppc_panic_event,
+ .priority = INT_MIN /* may not return; must be done last */
+};
+
+void __init setup_panic(void)
+{
+ atomic_notifier_chain_register(&panic_notifier_list, &ppc_panic_block);
+}