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tools/power/x86/intel-speed-select: Abstract is_punit_valid
Allow platform specific implementation to identify a valid punit. 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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d0d1a603c5
commit
143584e848
3 changed files with 13 additions and 7 deletions
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@ -29,12 +29,22 @@ static char *mbox_get_trl_level_name(int level)
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}
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}
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static int mbox_is_punit_valid(struct isst_id *id)
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{
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if (id->cpu < 0)
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return 0;
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if (id->pkg < 0 || id->die < 0 || id->punit)
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return 0;
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return 1;
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}
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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_trl_max_levels = mbox_get_trl_max_levels,
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.get_trl_level_name = mbox_get_trl_level_name,
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.is_punit_valid = mbox_is_punit_valid,
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};
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struct isst_platform_ops *mbox_get_platform_ops(void)
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@ -62,13 +62,8 @@ char *isst_get_trl_level_name(int level)
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int isst_is_punit_valid(struct isst_id *id)
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{
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if (id->cpu < 0)
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return 0;
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if (id->pkg < 0 || id->die < 0 || id->punit)
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return 0;
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return 1;
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CHECK_CB(is_punit_valid);
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return isst_ops->is_punit_valid(id);
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}
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static int isst_send_mmio_command(unsigned int cpu, unsigned int reg, int write,
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@ -185,6 +185,7 @@ struct isst_platform_ops {
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int (*get_disp_freq_multiplier)(void);
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int (*get_trl_max_levels)(void);
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char *(*get_trl_level_name)(int level);
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int (*is_punit_valid)(struct isst_id *id);
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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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