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tools/power/x86/intel-speed-select: Abstract get_clos_information 

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>
This commit is contained in:
Zhang Rui 2022-08-08 22:42:47 +08:00 committed by Srinivas Pandruvada
parent 4a17b29188
commit a07bdb81c1
3 changed files with 28 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
tools/power/x86/intel-speed-select/isst-core-mbox.c
View File

@ -600,6 +600,30 @@ static int mbox_get_fact_info(struct isst_id *id, int level, int fact_bucket, st
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,
@ -618,6 +642,7 @@ static struct isst_platform_ops mbox_ops = {
.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)

23
tools/power/x86/intel-speed-select/isst-core.c
View File

@ -635,27 +635,8 @@ int isst_get_process_ctdp(struct isst_id *id, int tdp_level, struct isst_pkg_ctd
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)

1
tools/power/x86/intel-speed-select/isst.h
View File

@ -199,6 +199,7 @@ struct isst_platform_ops {
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);