Allow platform specific implementation to get CLOS config setting.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
return 0;
}
+static int mbox_get_clos_information(struct isst_id *id, int *enable, int *type)
+{
+ unsigned int resp;
+ int ret;
+
+ ret = isst_send_mbox_command(id->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", id->cpu, resp);
+
+ if (resp & BIT(1))
+ *enable = 1;
+ else
+ *enable = 0;
+
+ if (resp & BIT(2))
+ *type = 1;
+ else
+ *type = 0;
+
+ return 0;
+}
static struct isst_platform_ops mbox_ops = {
.get_disp_freq_multiplier = mbox_get_disp_freq_multiplier,
.get_trl_max_levels = mbox_get_trl_max_levels,
.set_pbf_fact_status = mbox_set_pbf_fact_status,
.get_fact_info = mbox_get_fact_info,
.get_uncore_p0_p1_info = mbox_get_uncore_p0_p1_info,
+ .get_clos_information = mbox_get_clos_information,
};
struct isst_platform_ops *mbox_get_platform_ops(void)
int isst_clos_get_clos_information(struct isst_id *id, int *enable, int *type)
{
- unsigned int resp;
- int ret;
-
- ret = isst_send_mbox_command(id->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", id->cpu, resp);
-
- if (resp & BIT(1))
- *enable = 1;
- else
- *enable = 0;
-
- if (resp & BIT(2))
- *type = 1;
- else
- *type = 0;
-
- return 0;
+ CHECK_CB(get_clos_information);
+ return isst_ops->get_clos_information(id, enable, type);
}
int isst_pm_qos_config(struct isst_id *id, int enable_clos, int priority_type)
int (*set_pbf_fact_status)(struct isst_id *id, int pbf, int enable);
int (*get_fact_info)(struct isst_id *id, int level, int fact_bucket, struct isst_fact_info *fact_info);
void (*get_uncore_p0_p1_info)(struct isst_id *id, int config_index, struct isst_pkg_ctdp_level_info *ctdp_level);
+ int (*get_clos_information)(struct isst_id *id, int *enable, int *type);
};
extern int is_cpu_in_power_domain(int cpu, struct isst_id *id);