/* * APIC driver for the Unisys ES7000 chipset. */ #define APIC_DEFINITION 1 #include <linux/threads.h> #include <linux/cpumask.h> #include <asm/smp.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/smp.h> #include <linux/init.h> #include <asm/mach-es7000/mach_apicdef.h> #include <asm/mach-es7000/mach_apic.h> #include <asm/mach-es7000/mach_ipi.h> #include <asm/mach-es7000/mach_mpparse.h> #include <asm/mach-es7000/mach_wakecpu.h> static int probe_es7000(void) { /* probed later in mptable/ACPI hooks */ return 0; } extern void es7000_sw_apic(void); static void __init enable_apic_mode(void) { es7000_sw_apic(); return; } static __init int mps_oem_check(struct mp_config_table *mpc, char *oem, char *productid) { if (mpc->mpc_oemptr) { struct mp_config_oemtable *oem_table = (struct mp_config_oemtable *)mpc->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 acpi_madt_oem_check(char *oem_id, char *oem_table_id) { unsigned long oem_addr; if (!find_unisys_acpi_oem_table(&oem_addr)) { if (es7000_check_dsdt()) return parse_unisys_oem((char *)oem_addr); else { setup_unisys(); return 1; } } return 0; } #else static int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; } #endif struct genapic __initdata_refok apic_es7000 = APIC_INIT("es7000", probe_es7000);