Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[powerpc.git] / arch / mips / kernel / smp_mt.c

diff --git a/arch/mips/kernel/smp_mt.c b/arch/mips/kernel/smp_mt.c
index 184fd46..993b8bf 100644 (file)
--- a/arch/mips/kernel/smp_mt.c
+++ b/arch/mips/kernel/smp_mt.c
@@ -143,7 +143,7 @@ static struct irqaction irq_call = {
  * Make sure all CPU's are in a sensible state before we boot any of the
  * secondarys
  */
-void prom_prepare_cpus(unsigned int max_cpus)
+void plat_smp_setup(void)
 {
        unsigned long val;
        int i, num;
@@ -179,11 +179,9 @@ void prom_prepare_cpus(unsigned int max_cpus)
                                write_vpe_c0_vpeconf0(tmp);
 
                                /* Record this as available CPU */
-                               if (i < max_cpus) {
-                                       cpu_set(i, phys_cpu_present_map);
-                                       __cpu_number_map[i]     = ++num;
-                                       __cpu_logical_map[num]  = i;
-                               }
+                               cpu_set(i, phys_cpu_present_map);
+                               __cpu_number_map[i]     = ++num;
+                               __cpu_logical_map[num]  = i;
                        }
 
                        /* disable multi-threading with TC's */
@@ -195,6 +193,9 @@ void prom_prepare_cpus(unsigned int max_cpus)
 
                                /* set config to be the same as vpe0, particularly kseg0 coherency alg */
                                write_vpe_c0_config( read_c0_config());
+
+                               /* Propagate Config7 */
+                               write_vpe_c0_config7(read_c0_config7());
                        }
 
                }
@@ -238,7 +239,10 @@ void prom_prepare_cpus(unsigned int max_cpus)
                set_vi_handler (MIPS_CPU_IPI_RESCHED_IRQ, ipi_resched_dispatch);
                set_vi_handler (MIPS_CPU_IPI_CALL_IRQ, ipi_call_dispatch);
        }
+}
 
+void __init plat_prepare_cpus(unsigned int max_cpus)
+{
        cpu_ipi_resched_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_RESCHED_IRQ;
        cpu_ipi_call_irq = MIPSCPU_INT_BASE + MIPS_CPU_IPI_CALL_IRQ;