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Diffstat (limited to 'arch/x86/mach-voyager/voyager_smp.c')
-rw-r--r--arch/x86/mach-voyager/voyager_smp.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 0f6e8a6523ae..7f4c6af14351 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -90,6 +90,7 @@ static void ack_vic_irq(unsigned int irq);
90static void vic_enable_cpi(void); 90static void vic_enable_cpi(void);
91static void do_boot_cpu(__u8 cpuid); 91static void do_boot_cpu(__u8 cpuid);
92static void do_quad_bootstrap(void); 92static void do_quad_bootstrap(void);
93static void initialize_secondary(void);
93 94
94int hard_smp_processor_id(void); 95int hard_smp_processor_id(void);
95int safe_smp_processor_id(void); 96int safe_smp_processor_id(void);
@@ -344,6 +345,12 @@ static void do_quad_bootstrap(void)
344 } 345 }
345} 346}
346 347
348void prefill_possible_map(void)
349{
350 /* This is empty on voyager because we need a much
351 * earlier detection which is done in find_smp_config */
352}
353
347/* Set up all the basic stuff: read the SMP config and make all the 354/* Set up all the basic stuff: read the SMP config and make all the
348 * SMP information reflect only the boot cpu. All others will be 355 * SMP information reflect only the boot cpu. All others will be
349 * brought on-line later. */ 356 * brought on-line later. */
@@ -413,6 +420,7 @@ void __init smp_store_cpu_info(int id)
413 struct cpuinfo_x86 *c = &cpu_data(id); 420 struct cpuinfo_x86 *c = &cpu_data(id);
414 421
415 *c = boot_cpu_data; 422 *c = boot_cpu_data;
423 c->cpu_index = id;
416 424
417 identify_secondary_cpu(c); 425 identify_secondary_cpu(c);
418} 426}
@@ -650,6 +658,8 @@ void __init smp_boot_cpus(void)
650 smp_tune_scheduling(); 658 smp_tune_scheduling();
651 */ 659 */
652 smp_store_cpu_info(boot_cpu_id); 660 smp_store_cpu_info(boot_cpu_id);
661 /* setup the jump vector */
662 initial_code = (unsigned long)initialize_secondary;
653 printk("CPU%d: ", boot_cpu_id); 663 printk("CPU%d: ", boot_cpu_id);
654 print_cpu_info(&cpu_data(boot_cpu_id)); 664 print_cpu_info(&cpu_data(boot_cpu_id));
655 665
@@ -702,7 +712,7 @@ void __init smp_boot_cpus(void)
702 712
703/* Reload the secondary CPUs task structure (this function does not 713/* Reload the secondary CPUs task structure (this function does not
704 * return ) */ 714 * return ) */
705void __init initialize_secondary(void) 715static void __init initialize_secondary(void)
706{ 716{
707#if 0 717#if 0
708 // AC kernels only 718 // AC kernels only