remove unused old acpi.c

# HG changeset patch
# User Isaku Yamahata <yamahatavalinux.co.jp>
# Date 1213177655 -32400
# Node ID b477fb2022639b1e7d9832d6433e234176d5fb6f
# Parent  89ab2cb0bf28b8f1b0205eafaae6c3785a330b44
[IA64] remove unused old acpi.c.

Signed-off-by: Isaku Yamahata <yamahatavalinux.co.jp>

diff --git a/xen/arch/ia64/xen/acpi.c
b/xen/arch/ia64/xen/acpi.c
deleted file mode 100644
--- a/xen/arch/ia64/xen/acpi.c
+++ /dev/null
 -1,704
+0,0 
-/*
- *  acpi.c - Architecture-Specific Low-Level ACPI Support
- *
- *  Copyright (C) 1999 VA Linux Systems
- *  Copyright (C) 1999,2000 Walt Drummond <drummondvalinux.com>
- *  Copyright (C) 2000, 2002-2003 Hewlett-Packard Co.
- *	David Mosberger-Tang <davidmhpl.hp.com>
- *  Copyright (C) 2000 Intel Corp.
- *  Copyright (C) 2000,2001 J.I. Lee <jung-ik.leeintel.com>
- *  Copyright (C) 2001 Paul Diefenbaugh
<paul.s.diefenbaughintel.com>
- *  Copyright (C) 2001 Jenna Hall <jenna.s.hallintel.com>
- *  Copyright (C) 2001 Takayoshi Kochi <t-kochibq.jp.nec.com>
- *  Copyright (C) 2002 Erich Focht <efochtess.nec.de>
- *
- *
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~
- *
- *  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. 
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., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
- *
- *
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~
- */
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/irq.h>
-#include <linux/acpi.h>
-#include <linux/efi.h>
-#include <linux/mmzone.h>
-#include <asm/io.h>
-#include <asm/iosapic.h>
-#include <asm/machvec.h>
-#include <asm/page.h>
-#include <asm/system.h>
-#include <asm/numa.h>
-#include <asm/sal.h>
-#include <asm/hw_irq.h>
-#ifdef XEN
-#include <xen/errno.h>
-#include <xen/nodemask.h>
-extern u8 numa_slit[MAX_NUMNODES * MAX_NUMNODES];
-#endif
-
-#define BAD_MADT_ENTRY(entry, end) (                       
                
-		(!entry) || (unsigned long)entry + sizeof(*entry) >
end ||  
-		((struct acpi_subtable_header *)entry)->length !=
sizeof(*entry))
-
-#define PREFIX			"ACPI: "
-
-void (*pm_idle) (void);
-EXPORT_SYMBOL(pm_idle);
-void (*pm_power_off) (void);
-
-unsigned char acpi_kbd_controller_present = 1;
-unsigned char acpi_legacy_devices;
-
-const char *
-acpi_get_sysname (void)
-{
-/* #ifdef CONFIG_IA64_GENERIC */
-	unsigned long rsdp_phys;
-	struct acpi_table_rsdp *rsdp;
-	struct acpi_table_xsdt *xsdt;
-	struct acpi_table_header *hdr;
-
-	rsdp_phys = acpi_find_rsdp();
-	if (!rsdp_phys) {
-		printk(KERN_ERR "ACPI 2.0 RSDP not found, default to
"dig"n");
-		return "dig";
-	}
-
-	rsdp = (struct acpi_table_rsdp *) __va(rsdp_phys);
-	if (strncmp(rsdp->signature, ACPI_SIG_RSDP,
sizeof(ACPI_SIG_RSDP) - 1)) {
-		printk(KERN_ERR "ACPI 2.0 RSDP signature incorrect,
default to "dig"n");
-		return "dig";
-	}
-
-	xsdt = (struct acpi_table_xsdt *)
__va(rsdp->xsdt_physical_address);
-	hdr = &xsdt->header;
-	if (strncmp(hdr->signature, ACPI_SIG_XSDT,
sizeof(ACPI_SIG_XSDT) - 1)) {
-		printk(KERN_ERR "ACPI 2.0 XSDT signature incorrect,
default to "dig"n");
-		return "dig";
-	}
-
-	if (!strcmp(hdr->oem_id, "HP")) {
-		return "hpzx1";
-	}
-	else if (!strcmp(hdr->oem_id, "SGI")) {
-		return "sn2";
-	}
-
-	return "dig";
-/*
-#else
-# if defined (CONFIG_IA64_HP_SIM)
-	return "hpsim";
-# elif defined (CONFIG_IA64_HP_ZX1)
-	return "hpzx1";
-# elif defined (CONFIG_IA64_SGI_SN2)
-	return "sn2";
-# elif defined (CONFIG_IA64_DIG)
-	return "dig";
-# else
-#	error Unknown platform.  Fix acpi.c.
-# endif
-#endif
-*/
-}
-
-#ifdef CONFIG_ACPI_BOOT
-
-#define ACPI_MAX_PLATFORM_INTERRUPTS	256
-
-/* Array to record platform interrupt vectors for generic
interrupt routing. */
-int platform_intr_list[ACPI_MAX_PLATFORM_INTERRUPTS] = {
-	[0 ... ACPI_MAX_PLATFORM_INTERRUPTS - 1] = -1
-};
-
-enum acpi_irq_model_id acpi_irq_model =
ACPI_IRQ_MODEL_IOSAPIC;
-
-/*
- * Interrupt routing API for device drivers.  Provides
interrupt vector for
- * a generic platform event.  Currently only CPEI is
implemented.
- */
-int
-acpi_request_vector (u32 int_type)
-{
-	int vector = -1;
-
-	if (int_type < ACPI_MAX_PLATFORM_INTERRUPTS) {
-		/* corrected platform error interrupt */
-		vector = platform_intr_list[int_type];
-	} else
-		printk(KERN_ERR "acpi_request_vector(): invalid
interrupt typen");
-	return vector;
-}
-
-char *
-__acpi_map_table (unsigned long phys_addr, unsigned long
size)
-{
-	return __va(phys_addr);
-}
-
-/*
------------------------------------------------------------
--------------
-                            Boot-time Table Parsing
-  
------------------------------------------------------------
-------------- */
-
-static int			total_cpus __initdata;
-static int			available_cpus __initdata;
-struct acpi_table_madt *	acpi_madt __initdata;
-static u8			has_8259;
-
-static int __init
-acpi_parse_lapic_addr_ovr (
-	struct acpi_subtable_header *header, const unsigned long
end)
-{
-	struct acpi_table_lapic_addr_ovr *lapic;
-
-	lapic = (struct acpi_table_lapic_addr_ovr *) header;
-
-	if (BAD_MADT_ENTRY(lapic, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	if (lapic->address) {
-		iounmap((void *) ipi_base_addr);
-		ipi_base_addr = (void __iomem *)
ioremap(lapic->address, 0);
-	}
-	return 0;
-}
-
-
-static int __init
-acpi_parse_lsapic (struct acpi_subtable_header *header,
const unsigned long end)
-{
-	struct acpi_table_lsapic *lsapic;
-
-	lsapic = (struct acpi_table_lsapic *) header;
-
-	if (BAD_MADT_ENTRY(lsapic, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	printk(KERN_INFO "CPU %d (0x%04x)", total_cpus,
(lsapic->id << 8) | lsapic->eid);
-
-	if (!lsapic->flags.enabled)
-		printk(" disabled");
-	else {
-		printk(" enabled");
-#ifdef CONFIG_SMP
-		if (available_cpus < NR_CPUS) {
-			smp_boot_data.cpu_phys_id[available_cpus] =
(lsapic->id << 8) | lsapic->eid;
-			if (hard_smp_processor_id()
-			    == (unsigned int)
smp_boot_data.cpu_phys_id[available_cpus])
-				printk(" (BSP)");
-			++available_cpus;
-		} else {
-			printk(" - however, ignored...");
-		}
-#else
-		++available_cpus;
-#endif
-	}
-
-	printk("n");
-
-	total_cpus++;
-	return 0;
-}
-
-
-static int __init
-acpi_parse_lapic_nmi (struct acpi_subtable_header *header,
const unsigned long end)
-{
-	struct acpi_table_lapic_nmi *lacpi_nmi;
-
-	lacpi_nmi = (struct acpi_table_lapic_nmi*) header;
-
-	if (BAD_MADT_ENTRY(lacpi_nmi, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	/* TBD: Support lapic_nmi entries */
-	return 0;
-}
-
-
-static int __init
-acpi_parse_iosapic (struct acpi_subtable_header *header,
const unsigned long end)
-{
-	struct acpi_table_iosapic *iosapic;
-
-	iosapic = (struct acpi_table_iosapic *) header;
-
-	if (BAD_MADT_ENTRY(iosapic, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	iosapic_init(iosapic->address,
iosapic->global_irq_base);
-
-	return 0;
-}
-
-static int __init
-acpi_parse_plat_int_src (
-	struct acpi_subtable_header *header, const unsigned long
end)
-{
-	struct acpi_table_plat_int_src *plintsrc;
-	int vector;
-
-	plintsrc = (struct acpi_table_plat_int_src *) header;
-
-	if (BAD_MADT_ENTRY(plintsrc, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	/*
-	 * Get vector assignment for this interrupt, set
attributes,
-	 * and program the IOSAPIC routing table.
-	 */
-	vector =
iosapic_register_platform_intr(plintsrc->type,
-						plintsrc->global_irq,
-						plintsrc->iosapic_vector,
-						plintsrc->eid,
-						plintsrc->id,
-						(plintsrc->flags.polarity == 1) ? IOSAPIC_POL_HIGH
: IOSAPIC_POL_LOW,
-						(plintsrc->flags.trigger == 1) ? IOSAPIC_EDGE :
IOSAPIC_LEVEL);
-
-	platform_intr_list[plintsrc->type] = vector;
-	return 0;
-}
-
-
-static int __init
-acpi_parse_int_src_ovr (
-	struct acpi_subtable_header *header, const unsigned long
end)
-{
-	struct acpi_table_int_src_ovr *p;
-
-	p = (struct acpi_table_int_src_ovr *) header;
-
-	if (BAD_MADT_ENTRY(p, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	iosapic_override_isa_irq(p->bus_irq, p->global_irq,
-				 (p->flags.polarity == 1) ? IOSAPIC_POL_HIGH :
IOSAPIC_POL_LOW,
-				 (p->flags.trigger == 1) ? IOSAPIC_EDGE :
IOSAPIC_LEVEL);
-	return 0;
-}
-
-static int __init
-acpi_parse_nmi_src (struct acpi_subtable_header *header,
const unsigned long end)
-{
-	struct acpi_table_nmi_src *nmi_src;
-
-	nmi_src = (struct acpi_table_nmi_src*) header;
-
-	if (BAD_MADT_ENTRY(nmi_src, end))
-		return -EINVAL;
-
-	acpi_table_print_madt_entry(header);
-
-	/* TBD: Support nimsrc entries */
-	return 0;
-}
-/* Hook from generic ACPI tables.c */
-void __init acpi_madt_oem_check(char *oem_id, char
*oem_table_id)
-{
-	if (!strncmp(oem_id, "IBM", 3) &&
-	    (!strncmp(oem_table_id, "SERMOW", 6))){
-
-		/* Unfortunatly ITC_DRIFT is not yet part of the
-		 * official SAL spec, so the ITC_DRIFT bit is not
-		 * set by the BIOS on this hardware.
-		 */
-		sal_platform_features |=
IA64_SAL_PLATFORM_FEATURE_ITC_DRIFT;
-
-#if 0
-		/*Start cyclone clock*/
-		cyclone_setup(0);
-#endif
-	}
-}
-
-static int __init
-acpi_parse_madt (struct acpi_table_header *table)
-{
-	acpi_madt = (struct acpi_table_madt *)table;
-
-	/* remember the value for reference after free_initmem()
*/
-#ifdef CONFIG_ITANIUM
-	has_8259 = 1; /* Firmware on old Itanium systems is broken
*/
-#else
-	has_8259 = acpi_madt->flags &
ACPI_MADT_PCAT_COMPAT;
-#endif
-	iosapic_system_init(has_8259);
-
-	/* Get base address of IPI Message Block */
-
-	if (acpi_madt->address)
-		ipi_base_addr = (void __iomem
*)ioremap(acpi_madt->address, 0);
-
-	printk(KERN_INFO PREFIX "Local APIC address
%pn", ipi_base_addr);
-
-	acpi_madt_oem_check(acpi_madt->header.oem_id,
-		acpi_madt->header.oem_table_id);
-
-	return 0;
-}
-
-#ifdef CONFIG_ACPI_NUMA
-
-#undef SLIT_DEBUG
-
-#define PXM_FLAG_LEN ((MAX_PXM_DOMAINS + 1)/32)
-
-static int __initdata srat_num_cpus;			/* number of cpus
*/
-static u32 __initdata pxm_flag[PXM_FLAG_LEN];
-#define pxm_bit_set(bit)	(set_bit(bit,(void *)pxm_flag))
-#define pxm_bit_test(bit)	(test_bit(bit,(void *)pxm_flag))
-/* maps to convert between proximity domain and logical
node ID */
-int __initdata pxm_to_nid_map[MAX_PXM_DOMAINS];
-int __initdata nid_to_pxm_map[MAX_NUMNODES];
-static struct acpi_table_slit __initdata *slit_table;
-
-#define NID_INVAL			-1
-#define PXM_INVAL			-1
-
-int __init pxm_to_node(int pxm)
-{
-	if (pxm < 0)
-		return NID_INVAL;
-	return pxm_to_nid_map[pxm];
-}
-
-int __init node_to_pxm(int node)
-{
-	if (node < 0)
-		return PXM_INVAL;
-	return nid_to_pxm_map[node];
-}
-
-
-/*
- * ACPI 2.0 SLIT (System Locality Information Table)
- * http://devresource.hp.com/devresource/Docs/Te
chPapers/IA64/slit.pdf
- */
-void __init
-acpi_numa_slit_init (struct acpi_table_slit *slit)
-{
-	u32 len;
-
-	len = sizeof(struct acpi_table_header) + 8
-		+ slit->locality_count * slit->locality_count;
-	if (slit->header.length != len) {
-		printk(KERN_ERR "ACPI 2.0 SLIT: size mismatch: %d
expected, %d actualn",
-		       len, slit->header.length);
-		memset(numa_slit, 10, sizeof(numa_slit));
-		return;
-	}
-	slit_table = slit;
-}
-
-void __init
-acpi_numa_processor_affinity_init (struct
acpi_table_processor_affinity *pa)
-{
-	/* record this node in proximity bitmap */
-	pxm_bit_set(pa->proximity_domain);
-
-	node_cpuid[srat_num_cpus].phys_id = (pa->apic_id
<< 8) | (pa->lsapic_eid);
-	/* nid should be overridden as logical node id later */
-	node_cpuid[srat_num_cpus].nid = pa->proximity_domain;
-	srat_num_cpus++;
-}
-
-void __init
-acpi_numa_memory_affinity_init (struct
acpi_table_memory_affinity *ma)
-{
-	unsigned long paddr, size;
-	u8 pxm;
-	struct node_memblk_s *p, *q, *pend;
-
-	pxm = ma->proximity_domain;
-
-	/* fill node memory chunk structure */
-	paddr = ma->base_addr_hi;
-	paddr = (paddr << 32) | ma->base_addr_lo;
-	size = ma->length_hi;
-	size = (size << 32) | ma->length_lo;
-
-	/* Ignore disabled entries */
-	if (!ma->flags.enabled)
-		return;
-
-	/* record this node in proximity bitmap */
-	pxm_bit_set(pxm);
-
-	/* Insertion sort based on base address */
-	pend = &node_memblk[num_node_memblks];
-	for (p = &node_memblk[0]; p < pend; p++) {
-		if (paddr < p->start_paddr)
-			break;
-	}
-	if (p < pend) {
-		for (q = pend - 1; q >= p; q--)
-			*(q + 1) = *q;
-	}
-	p->start_paddr = paddr;
-	p->size = size;
-	p->nid = pxm;
-	num_node_memblks++;
-}
-
-static unsigned int numnodes;
-void __init
-acpi_numa_arch_fixup (void)
-{
-	int i, j, node_from, node_to;
-
-	/* If there's no SRAT, fix the phys_id */
-	if (srat_num_cpus == 0) {
-		node_cpuid[0].phys_id = hard_smp_processor_id();
-		return;
-	}
-
-	/* calculate total number of nodes in system from PXM
bitmap */
-	numnodes = 0;		/* init total nodes in system */
-
-	memset(pxm_to_nid_map, PXM_INVAL,
sizeof(pxm_to_nid_map));
-	memset(nid_to_pxm_map, NID_INVAL,
sizeof(nid_to_pxm_map));
-	for (i = 0; i < MAX_PXM_DOMAINS; i++) {
-		if (pxm_bit_test(i)) {
-			pxm_to_nid_map[i] = numnodes;
-			node_set_online(numnodes);
-			nid_to_pxm_map[numnodes++] = i;
-		}
-	}
-
-	/* set logical node id in memory chunk structure */
-	for (i = 0; i < num_node_memblks; i++)
-		node_memblk[i].nid = pxm_to_nid_map[node_memblk[i].nid];
-
-	/* assign memory bank numbers for each chunk on each node
*/
-	for (i = 0; i < numnodes; i++) {
-		int bank;
-
-		bank = 0;
-		for (j = 0; j < num_node_memblks; j++)
-			if (node_memblk[j].nid == i)
-				node_memblk[j].bank = bank++;
-	}
-
-	/* set logical node id in cpu structure */
-	for (i = 0; i < srat_num_cpus; i++)
-		node_cpuid[i].nid = pxm_to_nid_map[node_cpuid[i].nid];
-
-	printk(KERN_INFO "Number of logical nodes in system =
%dn",
-	       numnodes);
-	printk(KERN_INFO "Number of memory chunks in system =
%dn",
-	       num_node_memblks);
-
-	if (!slit_table)
-		return;
-	memset(numa_slit, -1, sizeof(numa_slit));
-	for (i = 0; i < slit_table->locality_count; i++) {
-		if (!pxm_bit_test(i))
-			continue;
-		node_from = pxm_to_nid_map[i];
-		for (j=0; j < slit_table->locality_count; j++) {
-			if (!pxm_bit_test(j))
-				continue;
-			node_to = pxm_to_nid_map[j];
-			node_distance(node_from, node_to) =
-			    slit_table->entry[i *
slit_table->locality_count + j];
-		}
-	}
-
-#ifdef SLIT_DEBUG
-	printk("ACPI 2.0 SLIT locality table:n");
-	for (i = 0; i < numnodes; i++) {
-		for (j = 0; j < numnodes; j++)
-			printk("%03d ", node_distance(i,j));
-		printk("n");
-	}
-#endif
-}
-#endif /* CONFIG_ACPI_NUMA */
-
-#if 0
-unsigned int
-acpi_register_gsi (u32 gsi, int polarity, int trigger)
-{
-	return acpi_register_irq(gsi, polarity, trigger);
-}
-EXPORT_SYMBOL(acpi_register_gsi);
-#endif
-static int __init
-acpi_parse_fadt (struct acpi_table_header *table)
-{
-	struct acpi_table_header *fadt_header;
-	struct acpi_table_fadt *fadt;
-
-	fadt_header = (struct acpi_table_header *)table;
-	if (fadt_header->revision != 3)
-		return -ENODEV;		/* Only deal with ACPI 2.0 FADT */
-
-	fadt = (struct acpi_table_fadt *) fadt_header;
-
-	if (!(fadt->boot_flags &
BAF_8042_KEYBOARD_CONTROLLER))
-		acpi_kbd_controller_present = 0;
-
-	if (fadt->boot_flags & BAF_LEGACY_DEVICES)
-		acpi_legacy_devices = 1;
-
-#if 0
-	acpi_register_gsi(fadt->sci_interrupt, ACPI_ACTIVE_LOW,
ACPI_LEVEL_SENSITIVE);
-#endif
-	return 0;
-}
-
-unsigned long __init
-acpi_find_rsdp (void)
-{
-	unsigned long rsdp_phys = 0;
-
-	if (efi.acpi20)
-		rsdp_phys = __pa(efi.acpi20);
-	else if (efi.acpi)
-		printk(KERN_WARNING PREFIX "v1.0/r0.71 tables no
longer supportedn");
-	return rsdp_phys;
-}
-
-int __init
-acpi_boot_init (void)
-{
-
-	/*
-	 * MADT
-	 * ----
-	 * Parse the Multiple APIC Description Table (MADT), if
exists.
-	 * Note that this table provides platform SMP
configuration
-	 * information -- the successor to MPS tables.
-	 */
-
-	if (acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) {
-		printk(KERN_ERR PREFIX "Can't find MADTn");
-		goto skip_madt;
-	}
-
-	/* Local APIC */
-
-	if (acpi_table_parse_madt(ACPI_MADT_LAPIC_ADDR_OVR,
acpi_parse_lapic_addr_ovr, 0) < 0)
-		printk(KERN_ERR PREFIX "Error parsing LAPIC address
override entryn");
-
-	if (acpi_table_parse_madt(ACPI_MADT_LSAPIC,
acpi_parse_lsapic, NR_CPUS) < 1)
-		printk(KERN_ERR PREFIX "Error parsing MADT - no
LSAPIC entriesn");
-
-	if (acpi_table_parse_madt(ACPI_MADT_LAPIC_NMI,
acpi_parse_lapic_nmi, 0) < 0)
-		printk(KERN_ERR PREFIX "Error parsing LAPIC NMI
entryn");
-
-	/* I/O APIC */
-
-	if (acpi_table_parse_madt(ACPI_MADT_IOSAPIC,
acpi_parse_iosapic, NR_IOSAPICS) < 1)
-		printk(KERN_ERR PREFIX "Error parsing MADT - no
IOSAPIC entriesn");
-
-	/* System-Level Interrupt Routing */
-
-	if (acpi_table_parse_madt(ACPI_MADT_PLAT_INT_SRC,
acpi_parse_plat_int_src, ACPI_MAX_PLATFORM_INTERRUPTS) <
0)
-		printk(KERN_ERR PREFIX "Error parsing platform
interrupt source entryn");
-
-	if (acpi_table_parse_madt(ACPI_MADT_INT_SRC_OVR,
acpi_parse_int_src_ovr, 0) < 0)
-		printk(KERN_ERR PREFIX "Error parsing interrupt
source overrides entryn");
-
-	if (acpi_table_parse_madt(ACPI_MADT_NMI_SRC,
acpi_parse_nmi_src, 0) < 0)
-		printk(KERN_ERR PREFIX "Error parsing NMI SRC
entryn");
-  skip_madt:
-
-	/*
-	 * FADT says whether a legacy keyboard controller is
present.
-	 * The FADT also contains an SCI_INT line, by which the
system
-	 * gets interrupts such as power and sleep buttons.  If
it's not
-	 * on a Legacy interrupt, it needs to be setup.
-	 */
-	if (acpi_table_parse(ACPI_SIG_FADT, acpi_parse_fadt))
-		printk(KERN_ERR PREFIX "Can't find FADTn");
-
-#ifdef CONFIG_SMP
-	if (available_cpus == 0) {
-		printk(KERN_INFO "ACPI: Found 0 CPUS; assuming
1n");
-		printk(KERN_INFO "CPU 0 (0x%04x)n",
hard_smp_processor_id());
-		smp_boot_data.cpu_phys_id[available_cpus] =
hard_smp_processor_id();
-		available_cpus = 1; /* We've got at least one of these,
no? */
-	}
-	smp_boot_data.cpu_count = available_cpus;
-
-	smp_build_cpu_map();
-# ifdef CONFIG_ACPI_NUMA
-	if (srat_num_cpus == 0) {
-		int cpu, i = 1;
-		for (cpu = 0; cpu < smp_boot_data.cpu_count; cpu++)
-			if (smp_boot_data.cpu_phys_id[cpu] !=
hard_smp_processor_id())
-				node_cpuid[i++].phys_id =
smp_boot_data.cpu_phys_id[cpu];
-	}
-	build_cpu_to_node_map();
-# endif
-#endif
-	/* Make boot-up look pretty */
-	printk(KERN_INFO "%d CPUs available, %d CPUs
totaln", available_cpus, total_cpus);
-	return 0;
-}
-
-int
-acpi_gsi_to_irq (u32 gsi, unsigned int *irq)
-{
-	int vector;
-
-	if (has_8259 && gsi < 16)
-		*irq = isa_irq_to_vector(gsi);
-	else {
-		vector = gsi_to_vector(gsi);
-		if (vector == -1)
-			return -1;
-
-		*irq = vector;
-	}
-	return 0;
-}
-#if 0
-int
-acpi_register_irq (u32 gsi, u32 polarity, u32 trigger)
-{
-	if (has_8259 && gsi < 16)
-		return isa_irq_to_vector(gsi);
-
-	return iosapic_register_intr(gsi,
-			(polarity == ACPI_ACTIVE_HIGH) ? IOSAPIC_POL_HIGH :
IOSAPIC_POL_LOW,
-			(trigger == ACPI_EDGE_SENSITIVE) ? IOSAPIC_EDGE :
IOSAPIC_LEVEL);
-}
-EXPORT_SYMBOL(acpi_register_irq);
-#endif
-#endif /* CONFIG_ACPI_BOOT */

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