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tools/power/x86/intel-speed-select: Abstract clos_associate
Allow platform specific implementation to set per core CLOS 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>
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3 changed files with 26 additions and 16 deletions
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@ -776,6 +776,28 @@ static int mbox_clos_get_assoc_status(struct isst_id *id, int *clos_id)
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return 0;
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return 0;
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}
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}
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static int mbox_clos_associate(struct isst_id *id, int clos_id)
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{
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unsigned int req, resp;
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unsigned int param;
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int core_id, ret;
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req = (clos_id & 0x03) << 16;
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core_id = find_phy_core_num(id->cpu);
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param = BIT(MBOX_CMD_WRITE_BIT) | core_id;
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ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param,
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req, &resp);
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if (ret)
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return ret;
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debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x req:%x\n", id->cpu, param,
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req);
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return 0;
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}
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static struct isst_platform_ops mbox_ops = {
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static struct isst_platform_ops mbox_ops = {
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.get_disp_freq_multiplier = mbox_get_disp_freq_multiplier,
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.get_disp_freq_multiplier = mbox_get_disp_freq_multiplier,
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.get_trl_max_levels = mbox_get_trl_max_levels,
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.get_trl_max_levels = mbox_get_trl_max_levels,
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@ -799,6 +821,7 @@ static struct isst_platform_ops mbox_ops = {
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.pm_get_clos = mbox_pm_get_clos,
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.pm_get_clos = mbox_pm_get_clos,
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.set_clos = mbox_set_clos,
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.set_clos = mbox_set_clos,
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.clos_get_assoc_status = mbox_clos_get_assoc_status,
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.clos_get_assoc_status = mbox_clos_get_assoc_status,
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.clos_associate = mbox_clos_associate,
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};
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};
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struct isst_platform_ops *mbox_get_platform_ops(void)
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struct isst_platform_ops *mbox_get_platform_ops(void)
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@ -645,21 +645,7 @@ int isst_clos_get_assoc_status(struct isst_id *id, int *clos_id)
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int isst_clos_associate(struct isst_id *id, int clos_id)
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int isst_clos_associate(struct isst_id *id, int clos_id)
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{
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{
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unsigned int req, resp;
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CHECK_CB(clos_associate);
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unsigned int param;
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return isst_ops->clos_associate(id, clos_id);
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int core_id, ret;
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req = (clos_id & 0x03) << 16;
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core_id = find_phy_core_num(id->cpu);
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param = BIT(MBOX_CMD_WRITE_BIT) | core_id;
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ret = isst_send_mbox_command(id->cpu, CONFIG_CLOS, CLOS_PQR_ASSOC, param,
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req, &resp);
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if (ret)
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return ret;
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debug_printf("cpu:%d CLOS_PQR_ASSOC param:%x req:%x\n", id->cpu, param,
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req);
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return 0;
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}
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}
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@ -204,6 +204,7 @@ struct isst_platform_ops {
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int (*pm_get_clos)(struct isst_id *id, int clos, struct isst_clos_config *clos_config);
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int (*pm_get_clos)(struct isst_id *id, int clos, struct isst_clos_config *clos_config);
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int (*set_clos)(struct isst_id *id, int clos, struct isst_clos_config *clos_config);
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int (*set_clos)(struct isst_id *id, int clos, struct isst_clos_config *clos_config);
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int (*clos_get_assoc_status)(struct isst_id *id, int *clos_id);
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int (*clos_get_assoc_status)(struct isst_id *id, int *clos_id);
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int (*clos_associate)(struct isst_id *id, int clos_id);
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};
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};
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extern int is_cpu_in_power_domain(int cpu, struct isst_id *id);
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extern int is_cpu_in_power_domain(int cpu, struct isst_id *id);
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