diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 32aabd238737..cf3fd549e16d 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -2099,6 +2099,16 @@ void cpu_report(void) pr_info("MSA revision is: %08x\n", c->msa_id); } +void cpu_set_cluster(struct cpuinfo_mips *cpuinfo, unsigned int cluster) +{ + /* Ensure the core number fits in the field */ + WARN_ON(cluster > (MIPS_GLOBALNUMBER_CLUSTER >> + MIPS_GLOBALNUMBER_CLUSTER_SHF)); + + cpuinfo->globalnumber &= ~MIPS_GLOBALNUMBER_CLUSTER; + cpuinfo->globalnumber |= cluster << MIPS_GLOBALNUMBER_CLUSTER_SHF; +} + void cpu_set_core(struct cpuinfo_mips *cpuinfo, unsigned int core) { /* Ensure the core number fits in the field */ |