diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 75f64e0..6f3214e 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -58,6 +58,7 @@
 unsigned int extra_msr_offset64;
 unsigned int extra_delta_offset32;
 unsigned int extra_delta_offset64;
+int do_smi;
 double bclk;
 unsigned int show_pkg;
 unsigned int show_core;
@@ -99,6 +100,7 @@
 	unsigned long long extra_delta64;
 	unsigned long long extra_msr32;
 	unsigned long long extra_delta32;
+	unsigned int smi_count;
 	unsigned int cpu_id;
 	unsigned int flags;
 #define CPU_IS_FIRST_THREAD_IN_CORE	0x2
@@ -248,6 +250,8 @@
 	if (has_aperf)
 		outp += sprintf(outp, "  GHz");
 	outp += sprintf(outp, "  TSC");
+	if (do_smi)
+		outp += sprintf(outp, " SMI");
 	if (extra_delta_offset32)
 		outp += sprintf(outp, "  count 0x%03X", extra_delta_offset32);
 	if (extra_delta_offset64)
@@ -314,6 +318,8 @@
 			extra_msr_offset32, t->extra_msr32);
 		fprintf(stderr, "msr0x%x: %016llX\n",
 			extra_msr_offset64, t->extra_msr64);
+		if (do_smi)
+			fprintf(stderr, "SMI: %08X\n", t->smi_count);
 	}
 
 	if (c) {
@@ -352,6 +358,7 @@
  * RAM_W: %5.2
  * GHz: "GHz" 3 columns %3.2
  * TSC: "TSC" 3 columns %3.2
+ * SMI: "SMI" 4 columns %4d
  * percentage " %pc3" %6.2
  * Perf Status percentage: %5.2
  * "CTMP" 4 columns %4d
@@ -431,6 +438,10 @@
 	/* TSC */
 	outp += sprintf(outp, "%5.2f", 1.0 * t->tsc/units/interval_float);
 
+	/* SMI */
+	if (do_smi)
+		outp += sprintf(outp, "%4d", t->smi_count);
+
 	/* delta */
 	if (extra_delta_offset32)
 		outp += sprintf(outp, "  %11llu", t->extra_delta32);
@@ -645,6 +656,9 @@
 	 */
 	old->extra_msr32 = new->extra_msr32;
 	old->extra_msr64 = new->extra_msr64;
+
+	if (do_smi)
+		old->smi_count = new->smi_count - old->smi_count;
 }
 
 int delta_cpu(struct thread_data *t, struct core_data *c,
@@ -672,6 +686,7 @@
 	t->mperf = 0;
 	t->c1 = 0;
 
+	t->smi_count = 0;
 	t->extra_delta32 = 0;
 	t->extra_delta64 = 0;
 
@@ -802,6 +817,11 @@
 			return -4;
 	}
 
+	if (do_smi) {
+		if (get_msr(cpu, MSR_SMI_COUNT, &msr))
+			return -5;
+		t->smi_count = msr & 0xFFFFFFFF;
+	}
 	if (extra_delta_offset32) {
 		if (get_msr(cpu, extra_delta_offset32, &msr))
 			return -5;
@@ -1893,6 +1913,7 @@
 
 	do_nehalem_platform_info = genuine_intel && has_invariant_tsc;
 	do_nhm_cstates = genuine_intel;	/* all Intel w/ non-stop TSC have NHM counters */
+	do_smi = do_nhm_cstates;
 	do_snb_cstates = is_snb(family, model);
 	bclk = discover_bclk(family, model);
 
@@ -2229,9 +2250,6 @@
 		case 'c':
 			sscanf(optarg, "%x", &extra_delta_offset32);
 			break;
-		case 's':
-			extra_delta_offset32 = 0x34;	/* SMI counter */
-			break;
 		case 'C':
 			sscanf(optarg, "%x", &extra_delta_offset64);
 			break;
@@ -2258,7 +2276,7 @@
 	cmdline(argc, argv);
 
 	if (verbose)
-		fprintf(stderr, "turbostat v3.1 January 8, 2013"
+		fprintf(stderr, "turbostat v3.2 February 11, 2013"
 			" - Len Brown <lenb@kernel.org>\n");
 
 	turbostat_init();