1 files changed, 0 insertions, 188 deletions
diff --git a/arch/x86/kernel/summit_32.c b/arch/x86/kernel/summit_32.c
deleted file mode 100644
index 7b987852e876..000000000000
--- a/arch/x86/kernel/summit_32.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * IBM Summit-Specific Code
- *
- * Written By: Matthew Dobson, IBM Corporation
- *
- * Copyright (c) 2003 IBM Corp.
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <colpatch@us.ibm.com>
- *
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/bios_ebda.h>
-#include <asm/summit/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;
-
-#ifndef CONFIG_X86_NUMAQ
-static int mp_bus_id_to_node[MAX_MP_BUSSES] __initdata;
-#endif
-
-static int __init setup_pci_node_map_for_wpeg(int wpeg_num, int last_bus)
-{
-	int twister = 0, node = 0;
-	int i, bus, num_buses;
-
-	for (i = 0; i < rio_table_hdr->num_rio_dev; i++) {
-		if (rio_devs[i]->node_id == rio_devs[wpeg_num]->owner_id) {
-			twister = rio_devs[i]->owner_id;
-			break;
-		}
-	}
-	if (i == rio_table_hdr->num_rio_dev) {
-		printk(KERN_ERR "%s: Couldn't find owner Cyclone for Winnipeg!\n", __func__);
-		return last_bus;
-	}
-
-	for (i = 0; i < rio_table_hdr->num_scal_dev; i++) {
-		if (scal_devs[i]->node_id == twister) {
-			node = scal_devs[i]->node_id;
-			break;
-		}
-	}
-	if (i == rio_table_hdr->num_scal_dev) {
-		printk(KERN_ERR "%s: Couldn't find owner Twister for Cyclone!\n", __func__);
-		return last_bus;
-	}
-
-	switch (rio_devs[wpeg_num]->type) {
-	case CompatWPEG:
-		/*
-		 * The Compatibility Winnipeg controls the 2 legacy buses,
-		 * the 66MHz PCI bus [2 slots] and the 2 "extra" buses in case
-		 * a PCI-PCI bridge card is used in either slot: total 5 buses.
-		 */
-		num_buses = 5;
-		break;
-	case AltWPEG:
-		/*
-		 * The Alternate Winnipeg controls the 2 133MHz buses [1 slot
-		 * each], their 2 "extra" buses, the 100MHz bus [2 slots] and
-		 * the "extra" buses for each of those slots: total 7 buses.
-		 */
-		num_buses = 7;
-		break;
-	case LookOutAWPEG:
-	case LookOutBWPEG:
-		/*
-		 * A Lookout Winnipeg controls 3 100MHz buses [2 slots each]
-		 * & the "extra" buses for each of those slots: total 9 buses.
-		 */
-		num_buses = 9;
-		break;
-	default:
-		printk(KERN_INFO "%s: Unsupported Winnipeg type!\n", __func__);
-		return last_bus;
-	}
-
-	for (bus = last_bus; bus < last_bus + num_buses; bus++)
-		mp_bus_id_to_node[bus] = node;
-	return bus;
-}
-
-static int __init build_detail_arrays(void)
-{
-	unsigned long ptr;
-	int i, scal_detail_size, rio_detail_size;
-
-	if (rio_table_hdr->num_scal_dev > MAX_NUMNODES) {
-		printk(KERN_WARNING "%s: MAX_NUMNODES too low!  Defined as %d, but system has %d nodes.\n", __func__, MAX_NUMNODES, rio_table_hdr->num_scal_dev);
-		return 0;
-	}
-
-	switch (rio_table_hdr->version) {
-	default:
-		printk(KERN_WARNING "%s: Invalid Rio Grande Table Version: %d\n", __func__, rio_table_hdr->version);
-		return 0;
-	case 2:
-		scal_detail_size = 11;
-		rio_detail_size = 13;
-		break;
-	case 3:
-		scal_detail_size = 12;
-		rio_detail_size = 15;
-		break;
-	}
-
-	ptr = (unsigned long)rio_table_hdr + 3;
-	for (i = 0; i < rio_table_hdr->num_scal_dev; i++, ptr += scal_detail_size)
-		scal_devs[i] = (struct scal_detail *)ptr;
-
-	for (i = 0; i < rio_table_hdr->num_rio_dev; i++, ptr += rio_detail_size)
-		rio_devs[i] = (struct rio_detail *)ptr;
-
-	return 1;
-}
-
-void __init setup_summit(void)
-{
-	unsigned long		ptr;
-	unsigned short		offset;
-	int			i, next_wpeg, next_bus = 0;
-
-	/* The pointer to the EBDA is stored in the word @ phys 0x40E(40:0E) */
-	ptr = get_bios_ebda();
-	ptr = (unsigned long)phys_to_virt(ptr);
-
-	rio_table_hdr = NULL;
-	offset = 0x180;
-	while (offset) {
-		/* The block id is stored in the 2nd word */
-		if (*((unsigned short *)(ptr + offset + 2)) == 0x4752) {
-			/* set the pointer past the offset & block id */
-			rio_table_hdr = (struct rio_table_hdr *)(ptr + offset + 4);
-			break;
-		}
-		/* The next offset is stored in the 1st word.  0 means no more */
-		offset = *((unsigned short *)(ptr + offset));
-	}
-	if (!rio_table_hdr) {
-		printk(KERN_ERR "%s: Unable to locate Rio Grande Table in EBDA - bailing!\n", __func__);
-		return;
-	}
-
-	if (!build_detail_arrays())
-		return;
-
-	/* The first Winnipeg we're looking for has an index of 0 */
-	next_wpeg = 0;
-	do {
-		for (i = 0; i < rio_table_hdr->num_rio_dev; i++) {
-			if (is_WPEG(rio_devs[i]) && rio_devs[i]->WP_index == next_wpeg) {
-				/* It's the Winnipeg we're looking for! */
-				next_bus = setup_pci_node_map_for_wpeg(i, next_bus);
-				next_wpeg++;
-				break;
-			}
-		}
-		/*
-		 * If we go through all Rio devices and don't find one with
-		 * the next index, it means we've found all the Winnipegs,
-		 * and thus all the PCI buses.
-		 */
-		if (i == rio_table_hdr->num_rio_dev)
-			next_wpeg = 0;
-	} while (next_wpeg != 0);
-}