intel_menlow: Add comment documenting legal GTHS values (d65dcdcf) · Commits · 戴 / test

drivers/misc/intel_menlow.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -52,6 +52,11 @@ MODULE_LICENSE("GPL");
		#define MEMORY_ARG_CUR_BANDWIDTH 1
		#define MEMORY_ARG_MAX_BANDWIDTH 0

		/*
		* GTHS returning 'n' would mean that [0,n-1] states are supported
		* In that case max_cstate would be n-1
		* GTHS returning '0' would mean that no bandwidth control states are supported
		*/
		static int memory_get_int_max_bandwidth(struct thermal_cooling_device *cdev,
		unsigned long *max_state)
		{