diff options
Diffstat (limited to 'arch/parisc/kernel/processor.c')
| -rw-r--r-- | arch/parisc/kernel/processor.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index b68d977ce..e81ccf171 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -44,6 +44,10 @@ struct system_cpuinfo_parisc boot_cpu_data __read_mostly; EXPORT_SYMBOL(boot_cpu_data); +#ifdef CONFIG_PA8X00 +int _parisc_requires_coherency __read_mostly; +EXPORT_SYMBOL(_parisc_requires_coherency); +#endif DEFINE_PER_CPU(struct cpuinfo_parisc, cpu_data); @@ -277,8 +281,12 @@ void __init collect_boot_cpu_data(void) boot_cpu_data.cpu_type = parisc_get_cpu_type(boot_cpu_data.hversion); boot_cpu_data.cpu_name = cpu_name_version[boot_cpu_data.cpu_type][0]; boot_cpu_data.family_name = cpu_name_version[boot_cpu_data.cpu_type][1]; -} +#ifdef CONFIG_PA8X00 + _parisc_requires_coherency = (boot_cpu_data.cpu_type == mako) || + (boot_cpu_data.cpu_type == mako2); +#endif +} /** |