diff options
Diffstat (limited to 'arch/mips/loongson64/loongson-3/smp.c')
| -rw-r--r-- | arch/mips/loongson64/loongson-3/smp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c index b7a355c3c408..8501109bb0f0 100644 --- a/arch/mips/loongson64/loongson-3/smp.c +++ b/arch/mips/loongson64/loongson-3/smp.c @@ -319,8 +319,8 @@ static void loongson3_init_secondary(void) loongson3_ipi_write32(0xffffffff, ipi_en0_regs[cpu_logical_map(i)]); per_cpu(cpu_state, cpu) = CPU_ONLINE; - cpu_data[cpu].core = - cpu_logical_map(cpu) % loongson_sysconf.cores_per_package; + cpu_set_core(&cpu_data[cpu], + cpu_logical_map(cpu) % loongson_sysconf.cores_per_package); cpu_data[cpu].package = cpu_logical_map(cpu) / loongson_sysconf.cores_per_package; @@ -386,7 +386,8 @@ static void __init loongson3_smp_setup(void) ipi_status0_regs_init(); ipi_en0_regs_init(); ipi_mailbox_buf_init(); - cpu_data[0].core = cpu_logical_map(0) % loongson_sysconf.cores_per_package; + cpu_set_core(&cpu_data[0], + cpu_logical_map(0) % loongson_sysconf.cores_per_package); cpu_data[0].package = cpu_logical_map(0) / loongson_sysconf.cores_per_package; } @@ -399,7 +400,7 @@ static void __init loongson3_prepare_cpus(unsigned int max_cpus) /* * Setup the PC, SP, and GP of a secondary processor and start it runing! */ -static void loongson3_boot_secondary(int cpu, struct task_struct *idle) +static int loongson3_boot_secondary(int cpu, struct task_struct *idle) { unsigned long startargs[4]; @@ -422,6 +423,7 @@ static void loongson3_boot_secondary(int cpu, struct task_struct *idle) (void *)(ipi_mailbox_buf[cpu_logical_map(cpu)]+0x8)); loongson3_ipi_write64(startargs[0], (void *)(ipi_mailbox_buf[cpu_logical_map(cpu)]+0x0)); + return 0; } #ifdef CONFIG_HOTPLUG_CPU @@ -697,7 +699,7 @@ void play_dead(void) static int loongson3_disable_clock(unsigned int cpu) { - uint64_t core_id = cpu_data[cpu].core; + uint64_t core_id = cpu_core(&cpu_data[cpu]); uint64_t package_id = cpu_data[cpu].package; if ((read_c0_prid() & PRID_REV_MASK) == PRID_REV_LOONGSON3A_R1) { @@ -711,7 +713,7 @@ static int loongson3_disable_clock(unsigned int cpu) static int loongson3_enable_clock(unsigned int cpu) { - uint64_t core_id = cpu_data[cpu].core; + uint64_t core_id = cpu_core(&cpu_data[cpu]); uint64_t package_id = cpu_data[cpu].package; if ((read_c0_prid() & PRID_REV_MASK) == PRID_REV_LOONGSON3A_R1) { @@ -734,7 +736,7 @@ early_initcall(register_loongson3_notifier); #endif -struct plat_smp_ops loongson3_smp_ops = { +const struct plat_smp_ops loongson3_smp_ops = { .send_ipi_single = loongson3_send_ipi_single, .send_ipi_mask = loongson3_send_ipi_mask, .init_secondary = loongson3_init_secondary, |