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 <mingo@elte.hu>
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,
+};
obj-y := probe.o default.o
obj-$(CONFIG_X86_NUMAQ) += numaq.o
obj-$(CONFIG_X86_BIGSMP) += bigsmp.o
-obj-$(CONFIG_X86_ES7000) += es7000.o
+++ /dev/null
-/*
- * 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,
-};
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff