Commit a30cbd22 authored by Zhang Rui's avatar Zhang Rui Committed by Srinivas Pandruvada
Browse files

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



Allow platform specific implementation to get the Tjmax info for a
given SST-PP level.

No functional changes are expected.

Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
parent e4cbd0f1

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

+12 −1
Original line number Diff line number Diff line
@@ -122,6 +122,18 @@ static int mbox_get_tdp_info(struct isst_id *id, int config_index, 
		"cpu:%d ctdp:%d CONFIG_TDP_GET_TDP_INFO resp:%x tdp_ratio:%d pkg_tdp:%d\n",

		id->cpu, config_index, resp, ctdp_level->tdp_ratio,

		ctdp_level->pkg_tdp);



	ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_TJMAX_INFO,

				     0, config_index, &resp);

	if (ret)

		return ret;



	ctdp_level->t_proc_hot = resp & GENMASK(7, 0);



	debug_printf(

		"cpu:%d ctdp:%d CONFIG_TDP_GET_TJMAX_INFO resp:%x t_proc_hot:%d\n",

		id->cpu, config_index, resp, ctdp_level->t_proc_hot);



	return 0;

}
@@ -147,7 +159,6 @@ static int mbox_get_pwr_info(struct isst_id *id, int config_index, 
	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,

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

+0 −24
Original line number Diff line number Diff line
@@ -312,26 +312,6 @@ int isst_get_pwr_info(struct isst_id *id, int config_index, 
	return isst_ops->get_pwr_info(id, config_index, ctdp_level);

}



int isst_get_tjmax_info(struct isst_id *id, int config_index,

			struct isst_pkg_ctdp_level_info *ctdp_level)

{

	unsigned int resp;

	int ret;



	ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_GET_TJMAX_INFO,

				     0, config_index, &resp);

	if (ret)

		return ret;



	ctdp_level->t_proc_hot = resp & GENMASK(7, 0);



	debug_printf(

		"cpu:%d ctdp:%d CONFIG_TDP_GET_TJMAX_INFO resp:%x t_proc_hot:%d\n",

		id->cpu, config_index, resp, ctdp_level->t_proc_hot);



	return 0;

}



int isst_get_coremask_info(struct isst_id *id, int config_index,

			   struct isst_pkg_ctdp_level_info *ctdp_level)

{
@@ -1001,10 +981,6 @@ int isst_get_process_ctdp(struct isst_id *id, int tdp_level, struct isst_pkg_ctd 
		if (ret)

			return ret;



		ret = isst_get_tjmax_info(id, i, ctdp_level);

		if (ret)

			return ret;



		ctdp_level->core_cpumask_size =

			alloc_cpu_set(&ctdp_level->core_cpumask);

		ret = isst_get_coremask_info(id, i, ctdp_level);