#include <asm/cacheflush.h> /* for run_uncached() */
#include <asm/traps.h>
#include <asm/dma-coherence.h>
+#include <asm/mips-cm.h>
/*
* Special Variant of smp_call_function for use by cache functions:
{
preempt_disable();
-#ifndef CONFIG_MIPS_MT_SMP
- smp_call_function(func, info, 1);
-#endif
+ /*
+ * The Coherent Manager propagates address-based cache ops to other
+ * cores but not index-based ops. However, r4k_on_each_cpu is used
+ * in both cases so there is no easy way to tell what kind of op is
+ * executed to the other cores. The best we can probably do is
+ * to restrict that call when a CM is not present because both
+ * CM-based SMP protocols (CMP & CPS) restrict index-based cache ops.
+ */
+ if (!mips_cm_present())
+ smp_call_function_many(&cpu_foreign_map, func, info, 1);
func(info);
preempt_enable();
}
}
static char *way_string[] = { NULL, "direct mapped", "2-way",
- "3-way", "4-way", "5-way", "6-way", "7-way", "8-way"
+ "3-way", "4-way", "5-way", "6-way", "7-way", "8-way",
+ "9-way", "10-way", "11-way", "12-way",
+ "13-way", "14-way", "15-way", "16-way",
};
static void probe_pcache(void)