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Commit 2e096df8 authored by Ingo Molnar's avatar Ingo Molnar
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x86, ES7000: Consolidate code 

Move all ES7000 code into arch/x86/kernel/es7000_32.c.

With this it ceases to rely on any build-time subarch features.
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 83d7aeab
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Showing with 428 additions and 428 deletions
arch/x86/kernel/es7000_32.c
View file @ 2e096df8
......@@ -372,3 +372,431 @@ void __init es7000_enable_apic_mode(void)
mip_status);
}
}
/*
* APIC driver for the Unisys ES7000 chipset.
*/
#define APIC_DEFINITION 1
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <asm/mpspec.h>
#include <asm/genapic.h>
#include <asm/fixmap.h>
#include <asm/apicdef.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/smp.h>
#include <asm/ipi.h>
#define APIC_DFR_VALUE_CLUSTER (APIC_DFR_CLUSTER)
#define INT_DELIVERY_MODE_CLUSTER (dest_LowestPrio)
#define INT_DEST_MODE_CLUSTER (1) /* logical delivery broadcast to all procs */
#define APIC_DFR_VALUE (APIC_DFR_FLAT)
extern void es7000_enable_apic_mode(void);
extern int apic_version [MAX_APICS];
extern u8 cpu_2_logical_apicid[];
extern unsigned int boot_cpu_physical_apicid;
extern int parse_unisys_oem (char *oemptr);
extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
extern void unmap_unisys_acpi_oem_table(unsigned long oem_addr);
extern void setup_unisys(void);
#define apicid_cluster(apicid) (apicid & 0xF0)
#define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu)
static void es7000_vector_allocation_domain(int cpu, cpumask_t *retmask)
{
/* Careful. Some cpus do not strictly honor the set of cpus
* specified in the interrupt destination when using lowest
* priority interrupt delivery mode.
*
* In particular there was a hyperthreading cpu observed to
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
}
static void es7000_wait_for_init_deassert(atomic_t *deassert)
{
#ifndef CONFIG_ES7000_CLUSTERED_APIC
while (!atomic_read(deassert))
cpu_relax();
#endif
return;
}
static unsigned int es7000_get_apic_id(unsigned long x)
{
return (x >> 24) & 0xFF;
}
#ifdef CONFIG_ACPI
static int es7000_check_dsdt(void)
{
struct acpi_table_header header;
if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
!strncmp(header.oem_id, "UNISYS", 6))
return 1;
return 0;
}
#endif
static void es7000_send_IPI_mask(const struct cpumask *mask, int vector)
{
default_send_IPI_mask_sequence(mask, vector);
}
static void es7000_send_IPI_allbutself(int vector)
{
default_send_IPI_mask_allbutself(cpu_online_mask, vector);
}
static void es7000_send_IPI_all(int vector)
{
es7000_send_IPI_mask(cpu_online_mask, vector);
}
static int es7000_apic_id_registered(void)
{
return 1;
}
static const cpumask_t *target_cpus_cluster(void)
{
return &CPU_MASK_ALL;
}
static const cpumask_t *es7000_target_cpus(void)
{
return &cpumask_of_cpu(smp_processor_id());
}
static unsigned long
es7000_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return 0;
}
static unsigned long es7000_check_apicid_present(int bit)
{
return physid_isset(bit, phys_cpu_present_map);
}
static unsigned long calculate_ldr(int cpu)
{
unsigned long id = xapic_phys_to_log_apicid(cpu);
return (SET_APIC_LOGICAL_ID(id));
}
/*
* Set up the logical destination ID.
*
* Intel recommends to set DFR, LdR and TPR before enabling
* an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel
* document number 292116). So here it goes...
*/
static void es7000_init_apic_ldr_cluster(void)
{
unsigned long val;
int cpu = smp_processor_id();
apic_write(APIC_DFR, APIC_DFR_VALUE_CLUSTER);
val = calculate_ldr(cpu);
apic_write(APIC_LDR, val);
}
static void es7000_init_apic_ldr(void)
{
unsigned long val;
int cpu = smp_processor_id();
apic_write(APIC_DFR, APIC_DFR_VALUE);
val = calculate_ldr(cpu);
apic_write(APIC_LDR, val);
}
static void es7000_setup_apic_routing(void)
{
int apic = per_cpu(x86_bios_cpu_apicid, smp_processor_id());
printk("Enabling APIC mode: %s. Using %d I/O APICs, target cpus %lx\n",
(apic_version[apic] == 0x14) ?
"Physical Cluster" : "Logical Cluster",
nr_ioapics, cpus_addr(*es7000_target_cpus())[0]);
}
static int es7000_apicid_to_node(int logical_apicid)
{
return 0;
}
static int es7000_cpu_present_to_apicid(int mps_cpu)
{
if (!mps_cpu)
return boot_cpu_physical_apicid;
else if (mps_cpu < nr_cpu_ids)
return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
else
return BAD_APICID;
}
static physid_mask_t es7000_apicid_to_cpu_present(int phys_apicid)
{
static int id = 0;
physid_mask_t mask;
mask = physid_mask_of_physid(id);
++id;
return mask;
}
/* Mapping from cpu number to logical apicid */
static int es7000_cpu_to_logical_apicid(int cpu)
{
#ifdef CONFIG_SMP
if (cpu >= nr_cpu_ids)
return BAD_APICID;
return (int)cpu_2_logical_apicid[cpu];
#else
return logical_smp_processor_id();
#endif
}
static physid_mask_t es7000_ioapic_phys_id_map(physid_mask_t phys_map)
{
/* For clustered we don't have a good way to do this yet - hack */
return physids_promote(0xff);
}
static int es7000_check_phys_apicid_present(int cpu_physical_apicid)
{
boot_cpu_physical_apicid = read_apic_id();
return (1);
}
static unsigned int
es7000_cpu_mask_to_apicid_cluster(const struct cpumask *cpumask)
{
int cpus_found = 0;
int num_bits_set;
int apicid;
int cpu;
num_bits_set = cpumask_weight(cpumask);
/* Return id to all */
if (num_bits_set == nr_cpu_ids)
return 0xFF;
/*
* The cpus in the mask must all be on the apic cluster. If are not
* on the same apicid cluster return default value of target_cpus():
*/
cpu = cpumask_first(cpumask);
apicid = es7000_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpumask_test_cpu(cpu, cpumask)) {
int new_apicid = es7000_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)) {
printk ("%s: Not a valid mask!\n", __func__);
return 0xFF;
}
apicid = new_apicid;
cpus_found++;
}
cpu++;
}
return apicid;
}
static unsigned int es7000_cpu_mask_to_apicid(const cpumask_t *cpumask)
{
int cpus_found = 0;
int num_bits_set;
int apicid;
int cpu;
num_bits_set = cpus_weight(*cpumask);
/* Return id to all */
if (num_bits_set == nr_cpu_ids)
return es7000_cpu_to_logical_apicid(0);
/*
* The cpus in the mask must all be on the apic cluster. If are not
* on the same apicid cluster return default value of target_cpus():
*/
cpu = first_cpu(*cpumask);
apicid = es7000_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpu_isset(cpu, *cpumask)) {
int new_apicid = es7000_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)) {
printk ("%s: Not a valid mask!\n", __func__);
return es7000_cpu_to_logical_apicid(0);
}
apicid = new_apicid;
cpus_found++;
}
cpu++;
}
return apicid;
}
static unsigned int
es7000_cpu_mask_to_apicid_and(const struct cpumask *inmask,
const struct cpumask *andmask)
{
int apicid = es7000_cpu_to_logical_apicid(0);
cpumask_var_t cpumask;
if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
return apicid;
cpumask_and(cpumask, inmask, andmask);
cpumask_and(cpumask, cpumask, cpu_online_mask);
apicid = es7000_cpu_mask_to_apicid(cpumask);
free_cpumask_var(cpumask);
return apicid;
}
static int es7000_phys_pkg_id(int cpuid_apic, int index_msb)
{
return cpuid_apic >> index_msb;
}
void __init es7000_update_genapic_to_cluster(void)
{
apic->target_cpus = target_cpus_cluster;
apic->irq_delivery_mode = INT_DELIVERY_MODE_CLUSTER;
apic->irq_dest_mode = INT_DEST_MODE_CLUSTER;
apic->init_apic_ldr = es7000_init_apic_ldr_cluster;
apic->cpu_mask_to_apicid = es7000_cpu_mask_to_apicid_cluster;
}
static int probe_es7000(void)
{
/* probed later in mptable/ACPI hooks */
return 0;
}
static __init int
es7000_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
{
if (mpc->oemptr) {
struct mpc_oemtable *oem_table =
(struct mpc_oemtable *)mpc->oemptr;
if (!strncmp(oem, "UNISYS", 6))
return parse_unisys_oem((char *)oem_table);
}
return 0;
}
#ifdef CONFIG_ACPI
/* Hook from generic ACPI tables.c */
static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
unsigned long oem_addr = 0;
int check_dsdt;
int ret = 0;
/* check dsdt at first to avoid clear fix_map for oem_addr */
check_dsdt = es7000_check_dsdt();
if (!find_unisys_acpi_oem_table(&oem_addr)) {
if (check_dsdt)
ret = parse_unisys_oem((char *)oem_addr);
else {
setup_unisys();
ret = 1;
}
/*
* we need to unmap it
*/
unmap_unisys_acpi_oem_table(oem_addr);
}
return ret;
}
#else
static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
return 0;
}
#endif
struct genapic apic_es7000 = {
.name = "es7000",
.probe = probe_es7000,
.acpi_madt_oem_check = es7000_acpi_madt_oem_check,
.apic_id_registered = es7000_apic_id_registered,
.irq_delivery_mode = dest_Fixed,
/* phys delivery to target CPUs: */
.irq_dest_mode = 0,
.target_cpus = es7000_target_cpus,
.disable_esr = 1,
.dest_logical = 0,
.check_apicid_used = es7000_check_apicid_used,
.check_apicid_present = es7000_check_apicid_present,
.vector_allocation_domain = es7000_vector_allocation_domain,
.init_apic_ldr = es7000_init_apic_ldr,
.ioapic_phys_id_map = es7000_ioapic_phys_id_map,
.setup_apic_routing = es7000_setup_apic_routing,
.multi_timer_check = NULL,
.apicid_to_node = es7000_apicid_to_node,
.cpu_to_logical_apicid = es7000_cpu_to_logical_apicid,
.cpu_present_to_apicid = es7000_cpu_present_to_apicid,
.apicid_to_cpu_present = es7000_apicid_to_cpu_present,
.setup_portio_remap = NULL,
.check_phys_apicid_present = es7000_check_phys_apicid_present,
.enable_apic_mode = es7000_enable_apic_mode,
.phys_pkg_id = es7000_phys_pkg_id,
.mps_oem_check = es7000_mps_oem_check,
.get_apic_id = es7000_get_apic_id,
.set_apic_id = NULL,
.apic_id_mask = 0xFF << 24,
.cpu_mask_to_apicid = es7000_cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = es7000_cpu_mask_to_apicid_and,
.send_IPI_mask = es7000_send_IPI_mask,
.send_IPI_mask_allbutself = NULL,
.send_IPI_allbutself = es7000_send_IPI_allbutself,
.send_IPI_all = es7000_send_IPI_all,
.send_IPI_self = NULL,
.wakeup_cpu = NULL,
.trampoline_phys_low = 0x467,
.trampoline_phys_high = 0x469,
.wait_for_init_deassert = es7000_wait_for_init_deassert,
/* Nothing to do for most platforms, since cleared by the INIT cycle: */
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
.inquire_remote_apic = default_inquire_remote_apic,
};
arch/x86/mach-generic/Makefile
View file @ 2e096df8
......@@ -7,4 +7,3 @@ EXTRA_CFLAGS := -Iarch/x86/kernel
obj-y := probe.o default.o
obj-$(CONFIG_X86_NUMAQ) += numaq.o
obj-$(CONFIG_X86_BIGSMP) += bigsmp.o
obj-$(CONFIG_X86_ES7000) += es7000.o
arch/x86/mach-generic/es7000.c deleted 100644 → 0
View file @ 83d7aeab
/*
* APIC driver for the Unisys ES7000 chipset.
*/
#define APIC_DEFINITION 1
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <asm/mpspec.h>
#include <asm/genapic.h>
#include <asm/fixmap.h>
#include <asm/apicdef.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/smp.h>
#include <asm/ipi.h>
#define APIC_DFR_VALUE_CLUSTER (APIC_DFR_CLUSTER)
#define INT_DELIVERY_MODE_CLUSTER (dest_LowestPrio)
#define INT_DEST_MODE_CLUSTER (1) /* logical delivery broadcast to all procs */
#define APIC_DFR_VALUE (APIC_DFR_FLAT)
extern void es7000_enable_apic_mode(void);
extern int apic_version [MAX_APICS];
extern u8 cpu_2_logical_apicid[];
extern unsigned int boot_cpu_physical_apicid;
extern int parse_unisys_oem (char *oemptr);
extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
extern void unmap_unisys_acpi_oem_table(unsigned long oem_addr);
extern void setup_unisys(void);
#define apicid_cluster(apicid) (apicid & 0xF0)
#define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu)
static void es7000_vector_allocation_domain(int cpu, cpumask_t *retmask)
{
/* Careful. Some cpus do not strictly honor the set of cpus
* specified in the interrupt destination when using lowest
* priority interrupt delivery mode.
*
* In particular there was a hyperthreading cpu observed to
* deliver interrupts to the wrong hyperthread when only one
* hyperthread was specified in the interrupt desitination.
*/
*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
}
static void es7000_wait_for_init_deassert(atomic_t *deassert)
{
#ifndef CONFIG_ES7000_CLUSTERED_APIC
while (!atomic_read(deassert))
cpu_relax();
#endif
return;
}
static unsigned int es7000_get_apic_id(unsigned long x)
{
return (x >> 24) & 0xFF;
}
#ifdef CONFIG_ACPI
static int es7000_check_dsdt(void)
{
struct acpi_table_header header;
if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
!strncmp(header.oem_id, "UNISYS", 6))
return 1;
return 0;
}
#endif
static void es7000_send_IPI_mask(const struct cpumask *mask, int vector)
{
default_send_IPI_mask_sequence(mask, vector);
}
static void es7000_send_IPI_allbutself(int vector)
{
default_send_IPI_mask_allbutself(cpu_online_mask, vector);
}
static void es7000_send_IPI_all(int vector)
{
es7000_send_IPI_mask(cpu_online_mask, vector);
}
static int es7000_apic_id_registered(void)
{
return 1;
}
static const cpumask_t *target_cpus_cluster(void)
{
return &CPU_MASK_ALL;
}
static const cpumask_t *es7000_target_cpus(void)
{
return &cpumask_of_cpu(smp_processor_id());
}
static unsigned long
es7000_check_apicid_used(physid_mask_t bitmap, int apicid)
{
return 0;
}
static unsigned long es7000_check_apicid_present(int bit)
{
return physid_isset(bit, phys_cpu_present_map);
}
static unsigned long calculate_ldr(int cpu)
{
unsigned long id = xapic_phys_to_log_apicid(cpu);
return (SET_APIC_LOGICAL_ID(id));
}
/*
* Set up the logical destination ID.
*
* Intel recommends to set DFR, LdR and TPR before enabling
* an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel
* document number 292116). So here it goes...
*/
static void es7000_init_apic_ldr_cluster(void)
{
unsigned long val;
int cpu = smp_processor_id();
apic_write(APIC_DFR, APIC_DFR_VALUE_CLUSTER);
val = calculate_ldr(cpu);
apic_write(APIC_LDR, val);
}
static void es7000_init_apic_ldr(void)
{
unsigned long val;
int cpu = smp_processor_id();
apic_write(APIC_DFR, APIC_DFR_VALUE);
val = calculate_ldr(cpu);
apic_write(APIC_LDR, val);
}
static void es7000_setup_apic_routing(void)
{
int apic = per_cpu(x86_bios_cpu_apicid, smp_processor_id());
printk("Enabling APIC mode: %s. Using %d I/O APICs, target cpus %lx\n",
(apic_version[apic] == 0x14) ?
"Physical Cluster" : "Logical Cluster",
nr_ioapics, cpus_addr(*es7000_target_cpus())[0]);
}
static int es7000_apicid_to_node(int logical_apicid)
{
return 0;
}
static int es7000_cpu_present_to_apicid(int mps_cpu)
{
if (!mps_cpu)
return boot_cpu_physical_apicid;
else if (mps_cpu < nr_cpu_ids)
return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
else
return BAD_APICID;
}
static physid_mask_t es7000_apicid_to_cpu_present(int phys_apicid)
{
static int id = 0;
physid_mask_t mask;
mask = physid_mask_of_physid(id);
++id;
return mask;
}
/* Mapping from cpu number to logical apicid */
static int es7000_cpu_to_logical_apicid(int cpu)
{
#ifdef CONFIG_SMP
if (cpu >= nr_cpu_ids)
return BAD_APICID;
return (int)cpu_2_logical_apicid[cpu];
#else
return logical_smp_processor_id();
#endif
}
static physid_mask_t es7000_ioapic_phys_id_map(physid_mask_t phys_map)
{
/* For clustered we don't have a good way to do this yet - hack */
return physids_promote(0xff);
}
static int es7000_check_phys_apicid_present(int cpu_physical_apicid)
{
boot_cpu_physical_apicid = read_apic_id();
return (1);
}
static unsigned int
es7000_cpu_mask_to_apicid_cluster(const struct cpumask *cpumask)
{
int cpus_found = 0;
int num_bits_set;
int apicid;
int cpu;
num_bits_set = cpumask_weight(cpumask);
/* Return id to all */
if (num_bits_set == nr_cpu_ids)
return 0xFF;
/*
* The cpus in the mask must all be on the apic cluster. If are not
* on the same apicid cluster return default value of target_cpus():
*/
cpu = cpumask_first(cpumask);
apicid = es7000_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpumask_test_cpu(cpu, cpumask)) {
int new_apicid = es7000_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)) {
printk ("%s: Not a valid mask!\n", __func__);
return 0xFF;
}
apicid = new_apicid;
cpus_found++;
}
cpu++;
}
return apicid;
}
static unsigned int es7000_cpu_mask_to_apicid(const cpumask_t *cpumask)
{
int cpus_found = 0;
int num_bits_set;
int apicid;
int cpu;
num_bits_set = cpus_weight(*cpumask);
/* Return id to all */
if (num_bits_set == nr_cpu_ids)
return es7000_cpu_to_logical_apicid(0);
/*
* The cpus in the mask must all be on the apic cluster. If are not
* on the same apicid cluster return default value of target_cpus():
*/
cpu = first_cpu(*cpumask);
apicid = es7000_cpu_to_logical_apicid(cpu);
while (cpus_found < num_bits_set) {
if (cpu_isset(cpu, *cpumask)) {
int new_apicid = es7000_cpu_to_logical_apicid(cpu);
if (apicid_cluster(apicid) !=
apicid_cluster(new_apicid)) {
printk ("%s: Not a valid mask!\n", __func__);
return es7000_cpu_to_logical_apicid(0);
}
apicid = new_apicid;
cpus_found++;
}
cpu++;
}
return apicid;
}
static unsigned int
es7000_cpu_mask_to_apicid_and(const struct cpumask *inmask,
const struct cpumask *andmask)
{
int apicid = es7000_cpu_to_logical_apicid(0);
cpumask_var_t cpumask;
if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
return apicid;
cpumask_and(cpumask, inmask, andmask);
cpumask_and(cpumask, cpumask, cpu_online_mask);
apicid = es7000_cpu_mask_to_apicid(cpumask);
free_cpumask_var(cpumask);
return apicid;
}
static int es7000_phys_pkg_id(int cpuid_apic, int index_msb)
{
return cpuid_apic >> index_msb;
}
void __init es7000_update_genapic_to_cluster(void)
{
apic->target_cpus = target_cpus_cluster;
apic->irq_delivery_mode = INT_DELIVERY_MODE_CLUSTER;
apic->irq_dest_mode = INT_DEST_MODE_CLUSTER;
apic->init_apic_ldr = es7000_init_apic_ldr_cluster;
apic->cpu_mask_to_apicid = es7000_cpu_mask_to_apicid_cluster;
}
static int probe_es7000(void)
{
/* probed later in mptable/ACPI hooks */
return 0;
}
static __init int
es7000_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
{
if (mpc->oemptr) {
struct mpc_oemtable *oem_table =
(struct mpc_oemtable *)mpc->oemptr;
if (!strncmp(oem, "UNISYS", 6))
return parse_unisys_oem((char *)oem_table);
}
return 0;
}
#ifdef CONFIG_ACPI
/* Hook from generic ACPI tables.c */
static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
unsigned long oem_addr = 0;
int check_dsdt;
int ret = 0;
/* check dsdt at first to avoid clear fix_map for oem_addr */
check_dsdt = es7000_check_dsdt();
if (!find_unisys_acpi_oem_table(&oem_addr)) {
if (check_dsdt)
ret = parse_unisys_oem((char *)oem_addr);
else {
setup_unisys();
ret = 1;
}
/*
* we need to unmap it
*/
unmap_unisys_acpi_oem_table(oem_addr);
}
return ret;
}
#else
static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
{
return 0;
}
#endif
struct genapic apic_es7000 = {
.name = "es7000",
.probe = probe_es7000,
.acpi_madt_oem_check = es7000_acpi_madt_oem_check,
.apic_id_registered = es7000_apic_id_registered,
.irq_delivery_mode = dest_Fixed,
/* phys delivery to target CPUs: */
.irq_dest_mode = 0,
.target_cpus = es7000_target_cpus,
.disable_esr = 1,
.dest_logical = 0,
.check_apicid_used = es7000_check_apicid_used,
.check_apicid_present = es7000_check_apicid_present,
.vector_allocation_domain = es7000_vector_allocation_domain,
.init_apic_ldr = es7000_init_apic_ldr,
.ioapic_phys_id_map = es7000_ioapic_phys_id_map,
.setup_apic_routing = es7000_setup_apic_routing,
.multi_timer_check = NULL,
.apicid_to_node = es7000_apicid_to_node,
.cpu_to_logical_apicid = es7000_cpu_to_logical_apicid,
.cpu_present_to_apicid = es7000_cpu_present_to_apicid,
.apicid_to_cpu_present = es7000_apicid_to_cpu_present,
.setup_portio_remap = NULL,
.check_phys_apicid_present = es7000_check_phys_apicid_present,
.enable_apic_mode = es7000_enable_apic_mode,
.phys_pkg_id = es7000_phys_pkg_id,
.mps_oem_check = es7000_mps_oem_check,
.get_apic_id = es7000_get_apic_id,
.set_apic_id = NULL,
.apic_id_mask = 0xFF << 24,
.cpu_mask_to_apicid = es7000_cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = es7000_cpu_mask_to_apicid_and,
.send_IPI_mask = es7000_send_IPI_mask,
.send_IPI_mask_allbutself = NULL,
.send_IPI_allbutself = es7000_send_IPI_allbutself,
.send_IPI_all = es7000_send_IPI_all,
.send_IPI_self = NULL,
.wakeup_cpu = NULL,
.trampoline_phys_low = 0x467,
.trampoline_phys_high = 0x469,
.wait_for_init_deassert = es7000_wait_for_init_deassert,
/* Nothing to do for most platforms, since cleared by the INIT cycle: */
.smp_callin_clear_local_apic = NULL,
.store_NMI_vector = NULL,
.inquire_remote_apic = default_inquire_remote_apic,
};
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