#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
-#include <linux/version.h>
#include <linux/threads.h>
#include <linux/spinlock.h>
#include <linux/ioport.h>
struct device_node *dflt_interrupt_controller;
int num_interrupt_controllers;
-int pmac_newworld;
-
extern unsigned int rtas_entry; /* physical pointer */
extern struct device_node *allnodes;
unsigned long mem = (unsigned long) klimit;
struct device_node *np;
- /* All newworld pmac machines and CHRPs now use the interrupt tree */
+ /* All CHRPs now use the interrupt tree */
for (np = allnodes; np != NULL; np = np->allnext) {
if (get_property(np, "interrupt-parent", NULL)) {
use_of_interrupt_tree = 1;
break;
}
}
- if (_machine == _MACH_Pmac && use_of_interrupt_tree)
- pmac_newworld = 1;
-
-#ifdef CONFIG_BOOTX_TEXT
- if (boot_infos && pmac_newworld) {
- prom_print("WARNING ! BootX/miBoot booting is not supported on this machine\n");
- prom_print(" You should use an Open Firmware bootloader\n");
- }
-#endif /* CONFIG_BOOTX_TEXT */
if (use_of_interrupt_tree) {
/*
* those machines, we want to offset interrupts from the
* second openpic by 128 -- BenH
*/
- if (_machine != _MACH_Pmac && num_interrupt_controllers > 1
+ if (num_interrupt_controllers > 1
&& ic != NULL
&& get_property(ic, "interrupt-parent", NULL) == NULL)
offset = 16;
- else if (_machine == _MACH_Pmac && num_interrupt_controllers > 1
- && ic != NULL && ic->parent != NULL) {
- char *name = get_property(ic->parent, "name", NULL);
- if (name && !strcmp(name, "u3"))
- offset = 128;
- }
np->intrs[i].line = irq[0] + offset;
if (n > 1)