From 2e096df8edefad78155bb406a5a86c182b17786e Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 28 Jan 2009 19:01:05 +0100 Subject: [PATCH] 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: Ingo Molnar --- arch/x86/kernel/es7000_32.c | 428 +++++++++++++++++++++++++++++++++ arch/x86/mach-generic/Makefile | 1 - arch/x86/mach-generic/es7000.c | 427 -------------------------------- 3 files changed, 428 insertions(+), 428 deletions(-) delete mode 100644 arch/x86/mach-generic/es7000.c diff --git a/arch/x86/kernel/es7000_32.c b/arch/x86/kernel/es7000_32.c index 8faea13c8fac..078364ccfa07 100644 --- a/arch/x86/kernel/es7000_32.c +++ b/arch/x86/kernel/es7000_32.c @@ -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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#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, +}; diff --git a/arch/x86/mach-generic/Makefile b/arch/x86/mach-generic/Makefile index 78ab5735cb80..05e47acfd666 100644 --- a/arch/x86/mach-generic/Makefile +++ b/arch/x86/mach-generic/Makefile @@ -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 diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c deleted file mode 100644 index bb11166b7c3c..000000000000 --- a/arch/x86/mach-generic/es7000.c +++ /dev/null @@ -1,427 +0,0 @@ -/* - * APIC driver for the Unisys ES7000 chipset. - */ -#define APIC_DEFINITION 1 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#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, -};