diff options
Diffstat (limited to 'src/cpu/x86/lapic')
| -rw-r--r-- | src/cpu/x86/lapic/lapic_cpu_init.c | 46 |
1 files changed, 1 insertions, 45 deletions
diff --git a/src/cpu/x86/lapic/lapic_cpu_init.c b/src/cpu/x86/lapic/lapic_cpu_init.c index c35888a7fd..5f2b27b133 100644 --- a/src/cpu/x86/lapic/lapic_cpu_init.c +++ b/src/cpu/x86/lapic/lapic_cpu_init.c @@ -332,37 +332,6 @@ static void start_other_cpus(struct bus *cpu_bus, struct device *bsp_cpu) } -static void smm_other_cpus(struct bus *cpu_bus, struct device *bsp_cpu) -{ - struct device *cpu; - int pre_count = atomic_read(&active_cpus); - - /* Loop through the cpus once to let them run through SMM relocator */ - - for (cpu = cpu_bus->children; cpu; cpu = cpu->sibling) { - if (cpu->path.type != DEVICE_PATH_APIC) - continue; - - printk(BIOS_ERR, "considering CPU 0x%02x for SMM init\n", - cpu->path.apic.apic_id); - - if (cpu == bsp_cpu) - continue; - - if (!cpu->enabled) - continue; - - if (!start_cpu(cpu)) - /* Record the error in cpu? */ - printk(BIOS_ERR, "CPU 0x%02x would not start!\n", - cpu->path.apic.apic_id); - - /* FIXME: endless loop */ - while (atomic_read(&active_cpus) != pre_count) - ; - } -} - static void wait_other_cpus_stop(struct bus *cpu_bus) { struct device *cpu; @@ -422,8 +391,7 @@ void initialize_cpus(struct bus *cpu_bus) if (is_smp_boot()) copy_secondary_start_to_lowest_1M(); - if (!CONFIG(SERIALIZED_SMM_INITIALIZATION)) - smm_init(); + smm_init(); /* Initialize the bootstrap processor */ cpu_initialize(0); @@ -435,18 +403,6 @@ void initialize_cpus(struct bus *cpu_bus) if (is_smp_boot()) wait_other_cpus_stop(cpu_bus); - if (CONFIG(SERIALIZED_SMM_INITIALIZATION)) { - /* At this point, all APs are sleeping: - * smm_init() will queue a pending SMI on all cpus - * and smm_other_cpus() will start them one by one */ - smm_init(); - - if (is_smp_boot()) { - last_cpu_index = 0; - smm_other_cpus(cpu_bus, info->cpu); - } - } - smm_init_completion(); if (is_smp_boot()) |