@@ -1801,6 +1801,11 @@ static const struct x86_cpu_id intel_pstate_cpu_ee_disable_ids[] = {
{}
};
+static const struct x86_cpu_id intel_pstate_hwp_boost_ids[] __initconst = {
+ ICPU(INTEL_FAM6_SKYLAKE_X, core_funcs),
+ {}
+};
+
static int intel_pstate_init_cpu(unsigned int cpunum)
{
struct cpudata *cpu;
@@ -1831,6 +1836,10 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
intel_pstate_disable_ee(cpunum);
intel_pstate_hwp_enable(cpu);
+
+ id = x86_match_cpu(intel_pstate_hwp_boost_ids);
+ if (id)
+ hwp_boost = true;
}
intel_pstate_get_cpu_pstates(cpu);
Enable HWP boost on Skylake server platform. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> --- drivers/cpufreq/intel_pstate.c | 9 +++++++++ 1 file changed, 9 insertions(+)