When mailbox command for the turbo-freq enable fails, then don't display
result for auto-mode. When turbo-freq enable fails, there is no point
to set CPU priorities.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
---
tools/power/x86/intel-speed-select/isst-config.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index c74b776adc61..7893ad2c34ab 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -43,6 +43,7 @@ static int out_format_json;
static int cmd_help;
static int force_online_offline;
static int auto_mode;
+static int fact_enable_fail;
/* clos related */
static int current_clos = -1;
@@ -1581,6 +1582,8 @@ static void set_fact_for_cpu(int cpu, void *arg1, void *arg2, void *arg3,
disp_results:
if (status) {
isst_display_result(cpu, outf, "turbo-freq", "enable", ret);
+ if (ret)
+ fact_enable_fail = ret;
} else {
/* Since we modified TRL during Fact enable, restore it */
isst_set_trl_from_current_tdp(cpu, fact_trl);
@@ -1622,7 +1625,7 @@ static void set_fact_enable(int arg)
NULL, &enable);
isst_ctdp_display_information_end(outf);
- if (enable && auto_mode) {
+ if (!fact_enable_fail && enable && auto_mode) {
/*
* When we adjust CLOS param, we have to set for siblings also.
* So for the each user specified CPU, also add the sibling
--
2.24.1
