88     int			 cpu_cx_count;	/* Number of valid Cx states. */
94     u_int		 cpu_cx_stats[MAX_CX_STATES];/* Cx usage history. */
374 	/* Assume we won't be using generic Cx mode by default */  in acpi_cpu_attach()
452     /* Probe for Cx state support. */  in acpi_cpu_attach()
677      * any, we'll revert to generic FADT/P_BLK Cx control method which will  in acpi_cpu_cx_probe()
679      * probed all the cpus in the system before probing for generic Cx  in acpi_cpu_cx_probe()
689 	    device_printf(sc->cpu_dev, "switching to generic Cx mode\n");  in acpi_cpu_cx_probe()
785  * Parse a _CST package and set up its Cx states.  Since the _CST object
812     /* _CST is a package with a count and at least one Cx package. */  in acpi_cpu_cx_cst()
849 	    device_printf(sc->cpu_dev, "skipping invalid Cx state package\n");  in acpi_cpu_cx_cst()
968 	 * We are using generic Cx mode, probe for available Cx states  in acpi_cpu_startup()
992     /* Perform Cx final initialization. */  in acpi_cpu_startup()
998     /* Add a sysctl handler to handle global Cx lowest setting */  in acpi_cpu_startup()
1002 	"Global lowest Cx sleep state to use");  in acpi_cpu_startup()
1022      * Set up the list of Cx states  in acpi_cpu_cx_list()
1042 		      "Cx/microsecond values for supported Cx states");  in acpi_cpu_startup_cx()
1047 	"lowest Cx sleep state to use");  in acpi_cpu_startup_cx()
1052 	"percent usage for each Cx state");  in acpi_cpu_startup_cx()
1057 	"Cx sleep state counters");  in acpi_cpu_startup_cx()
1062 	(void *)sc, 0, acpi_cpu_method_sysctl, "A", "Cx entrance methods");  in acpi_cpu_startup_cx()
1251     /* Update the list of Cx states. */  in acpi_cpu_notify()
1288      * If we are using generic Cx mode, C3 on multiple CPUs requires using  in acpi_cpu_quirks()
1390  * from the Cx states.
1416 	struct acpi_cx *cx;  in acpi_cpu_method_sysctl()  local
1423 		cx = &sc->cpu_cx_states[i];  in acpi_cpu_method_sysctl()
1427 		if (cx->do_mwait) {  in acpi_cpu_method_sysctl()
1429 			if (cx->mwait_hw_coord)  in acpi_cpu_method_sysctl()
1431 			if (cx->mwait_bm_avoidance)  in acpi_cpu_method_sysctl()
1433 		} else if (cx->type == ACPI_STATE_C1) {  in acpi_cpu_method_sysctl()
1438 		if (cx->type == ACPI_STATE_C1 && cx->p_lvlx != NULL)  in acpi_cpu_method_sysctl()
1520     /* Update the new lowest useable Cx state for all CPUs. */  in acpi_cpu_global_cx_lowest_sysctl()