diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 5f79f01c44f2..1e28518c6121 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -235,14 +235,14 @@ static void __init pSeries_setup_arch(void) if (firmware_has_feature(FW_FEATURE_SPLPAR)) { vpa_init(boot_cpuid); if (get_lppaca()->shared_proc) { - printk(KERN_INFO "Using shared processor idle loop\n"); + printk(KERN_DEBUG "Using shared processor idle loop\n"); ppc_md.power_save = pseries_shared_idle_sleep; } else { - printk(KERN_INFO "Using dedicated idle loop\n"); + printk(KERN_DEBUG "Using dedicated idle loop\n"); ppc_md.power_save = pseries_dedicated_idle_sleep; } } else { - printk(KERN_INFO "Using default idle loop\n"); + printk(KERN_DEBUG "Using default idle loop\n"); } if (firmware_has_feature(FW_FEATURE_LPAR)) @@ -389,6 +389,7 @@ static int __init pSeries_probe_hypertas(unsigned long node, static int __init pSeries_probe(void) { + unsigned long root = of_get_flat_dt_root(); char *dtype = of_get_flat_dt_prop(of_get_flat_dt_root(), "device_type", NULL); if (dtype == NULL) @@ -396,6 +397,13 @@ static int __init pSeries_probe(void) if (strcmp(dtype, "chrp")) return 0; + /* Cell blades firmware claims to be chrp while it's not. Until this + * is fixed, we need to avoid those here. + */ + if (of_flat_dt_is_compatible(root, "IBM,CPBW-1.0") || + of_flat_dt_is_compatible(root, "IBM,CBEA")) + return 0; + DBG("pSeries detected, looking for LPAR capability...\n"); /* Now try to figure out if we are running on LPAR */ |