cpumask_t __node_cpumask[MAX_NUMNODES];
EXPORT_SYMBOL(__node_cpumask);
-static void enable_lpa(void)
-{
- unsigned long value;
-
- value = __read_32bit_c0_register($16, 3);
- pr_info("CP0_Config3: CP0 16.3 (0x%lx)\n", value);
-
- value = __read_32bit_c0_register($5, 1);
- value |= 0x20000000;
- __write_32bit_c0_register($5, 1, value);
- value = __read_32bit_c0_register($5, 1);
- pr_info("CP0_PageGrain: CP0 5.1 (0x%lx)\n", value);
-}
-
static void cpu_node_probe(void)
{
int i;
void __init prom_init_numa_memory(void)
{
- enable_lpa();
+ pr_info("CP0_Config3: CP0 16.3 (0x%x)\n", read_c0_config3());
+ pr_info("CP0_PageGrain: CP0 5.1 (0x%x)\n", read_c0_pagegrain());
prom_meminit();
}
EXPORT_SYMBOL(prom_init_numa_memory);