Merge tag 'platform-drivers-x86-v5.4-2' of git://git.infradead.org/linux-platform...

[linux.git] / tools / power / x86 / intel-speed-select / isst-core.c

diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c
index 0bf341ad9697e536990bc2ed65c69cd72060ddb8..6dee5332c9d370ececd9015333a2a2a5b2438b10 100644 (file)
--- a/tools/power/x86/intel-speed-select/isst-core.c
+++ b/tools/power/x86/intel-speed-select/isst-core.c
@@ -619,6 +619,31 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev)
        return 0;
 }
 
+int isst_clos_get_clos_information(int cpu, int *enable, int *type)
+{
+       unsigned int resp;
+       int ret;
+
+       ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0,
+                                    &resp);
+       if (ret)
+               return ret;
+
+       debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", cpu, resp);
+
+       if (resp & BIT(1))
+               *enable = 1;
+       else
+               *enable = 0;
+
+       if (resp & BIT(2))
+               *type = 1;
+       else
+               *type = 0;
+
+       return 0;
+}
+
 int isst_pm_qos_config(int cpu, int enable_clos, int priority_type)
 {
        unsigned int req, resp;