#include <linux/mm.h>
#include <linux/init.h>
#include <asm/io.h>
+#include <asm/bios_ebda.h>
#include <asm/mach-summit/mach_mpparse.h>
static struct rio_table_hdr *rio_table_hdr __initdata;
static struct scal_detail *scal_devs[MAX_NUMNODES] __initdata;
static struct rio_detail *rio_devs[MAX_NUMNODES*4] __initdata;
+static int mp_bus_id_to_node[MAX_MP_BUSSES] __initdata;
+
static int __init setup_pci_node_map_for_wpeg(int wpeg_num, int last_bus)
{
int twister = 0, node = 0;
int i, next_wpeg, next_bus = 0;
/* The pointer to the EBDA is stored in the word @ phys 0x40E(40:0E) */
- ptr = *(unsigned short *)phys_to_virt(0x40Eul);
- ptr = (unsigned long)phys_to_virt(ptr << 4);
+ ptr = get_bios_ebda();
+ ptr = (unsigned long)phys_to_virt(ptr);
rio_table_hdr = NULL;
offset = 0x180;