[SPARC64]: Probe D/I/E-cache config and use.

[deliverable/linux.git] / arch / sparc64 / kernel / setup.c

diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index f4345d8372844a298ad35ad28968c174b6069289..8e8baf2354df6789ef3878f97e0d45765d29e4d3 100644 (file)
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -605,6 +605,9 @@ extern void smp_info(struct seq_file *);
 extern void smp_bogo(struct seq_file *);
 extern void mmu_info(struct seq_file *);
 
+unsigned int dcache_parity_tl1_occurred;
+unsigned int icache_parity_tl1_occurred;
+
 static int show_cpuinfo(struct seq_file *m, void *__unused)
 {
        seq_printf(m, 
@@ -615,6 +618,8 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
                   "type\t\t: sun4u\n"
                   "ncpus probed\t: %ld\n"
                   "ncpus active\t: %ld\n"
+                  "D$ parity tl1\t: %u\n"
+                  "I$ parity tl1\t: %u\n"
 #ifndef CONFIG_SMP
                   "Cpu0Bogo\t: %lu.%02lu\n"
                   "Cpu0ClkTck\t: %016lx\n"
@@ -627,7 +632,9 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
                   (prom_prev >> 8) & 0xff,
                   prom_prev & 0xff,
                   (long)num_possible_cpus(),
-                  (long)num_online_cpus()
+                  (long)num_online_cpus(),
+                  dcache_parity_tl1_occurred,
+                  icache_parity_tl1_occurred
 #ifndef CONFIG_SMP
                   , cpu_data(0).udelay_val/(500000/HZ),
                   (cpu_data(0).udelay_val/(5000/HZ)) % 100,