static int __init visws_find_smp_config(unsigned int reserve)
{
struct mpc_config_processor *mp = phys_to_virt(CO_CPU_TAB_PHYS);
unsigned short ncpus = readw(phys_to_virt(CO_CPU_NUM_PHYS));
if (ncpus > CO_CPU_MAX) {
printk(KERN_WARNING "find_visws_smp: got cpu count of %d at %p\n",
ncpus, mp);
ncpus = CO_CPU_MAX;
}
if (ncpus > setup_max_cpus)
ncpus = setup_max_cpus;
#ifdef CONFIG_X86_LOCAL_APIC
smp_found_config = 1;
#endif
while (ncpus--)
MP_processor_info(mp++);
mp_lapic_addr = APIC_DEFAULT_PHYS_BASE;
return 1;
}
static void __init
acpi_parse_lapic(struct acpi_table_lapic *local_apic)
{
struct mpc_config_processor proc_entry;
int ix = 0;
if (!local_apic)
return;
printk(KERN_INFO "LAPIC (acpi_id[0x%04x] id[0x%x] enabled[%d])\n",
local_apic->acpi_id, local_apic->id, local_apic->flags.enabled);
printk(KERN_INFO "CPU %d (0x%02x00)", total_cpus, local_apic->id);
if (local_apic->flags.enabled) {
printk(" enabled");
ix = local_apic->id;
if (ix >= MAX_APICS) {
printk(KERN_WARNING
"Processor #%d INVALID - (Max ID: %d).\n", ix,
MAX_APICS);
return;
}
/*
* Fill in the info we want to save. Not concerned about
* the processor ID. Processor features aren't present in
* the table.
*/
proc_entry.mpc_type = MP_PROCESSOR;
proc_entry.mpc_apicid = local_apic->id;
proc_entry.mpc_cpuflag = CPU_ENABLED;
if (proc_entry.mpc_apicid == boot_cpu_physical_apicid) {
printk(" (BSP)");
proc_entry.mpc_cpuflag |= CPU_BOOTPROCESSOR;
}
proc_entry.mpc_cpufeature =
(boot_cpu_data.x86 << 8) |
(boot_cpu_data.x86_model << 4) |
boot_cpu_data.x86_mask;
proc_entry.mpc_featureflag = boot_cpu_data.x86_capability[0];
proc_entry.mpc_reserved[0] = 0;
proc_entry.mpc_reserved[1] = 0;
proc_entry.mpc_apicver = 0x10; /* integrated APIC */
MP_processor_info(&proc_entry);
} else {
printk(" disabled");
}
printk("\n");
total_cpus++;
return;
}
