MIPS: Netlogic: Add cpu to node mapping for XLP9XX

[linux.git] / arch / mips / netlogic / common / smp.c

diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
index c0eded01fde96ef23676eabc28e72ceb286467ad..6baae15cc7b182e8840e71d58b7a8e3669385ca4 100644 (file)
--- a/arch/mips/netlogic/common/smp.c
+++ b/arch/mips/netlogic/common/smp.c
@@ -63,7 +63,7 @@ void nlm_send_ipi_single(int logical_cpu, unsigned int action)
        uint64_t picbase;
 
        cpu = cpu_logical_map(logical_cpu);
-       node = cpu / NLM_CPUS_PER_NODE;
+       node = nlm_cpuid_to_node(cpu);
        picbase = nlm_get_node(node)->picbase;
 
        if (action & SMP_CALL_FUNCTION)
@@ -152,7 +152,7 @@ void nlm_boot_secondary(int logical_cpu, struct task_struct *idle)
        int cpu, node;
 
        cpu = cpu_logical_map(logical_cpu);
-       node = cpu / NLM_CPUS_PER_NODE;
+       node = nlm_cpuid_to_node(logical_cpu);
        nlm_next_sp = (unsigned long)__KSTK_TOS(idle);
        nlm_next_gp = (unsigned long)task_thread_info(idle);
 
@@ -164,7 +164,7 @@ void nlm_boot_secondary(int logical_cpu, struct task_struct *idle)
 void __init nlm_smp_setup(void)
 {
        unsigned int boot_cpu;
-       int num_cpus, i, ncore;
+       int num_cpus, i, ncore, node;
        volatile u32 *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY);
        char buf[64];
 
@@ -187,6 +187,8 @@ void __init nlm_smp_setup(void)
                        __cpu_number_map[i] = num_cpus;
                        __cpu_logical_map[num_cpus] = i;
                        set_cpu_possible(num_cpus, true);
+                       node = nlm_cpuid_to_node(i);
+                       cpumask_set_cpu(num_cpus, &nlm_get_node(node)->cpumask);
                        ++num_cpus;
                }
        }