Cross Reference: /illumos-gate/usr/src/uts/i86pc/io/hpet

Lines Matching refs:CPU
99 static hpet_proxy_t	*hpet_proxy_users;	/* one per CPU */
1001  * This ISR runs on one CPU which pokes other CPUs out of Deep C-state as
1039 	 * the HPET.  The CPU running this ISR will NEVER find itself in the
1042 	ASSERT(hpet_proxy_users[CPU->cpu_id] == HPET_INFINITY);
1083 			if (id != CPU->cpu_id)
1116 		 * Find the next CPU to wake up and next HPET program time.
1120 		next_proxy_id = CPU->cpu_id;
1124 				if (id != CPU->cpu_id)
1148 			 * We are gambling some CPU will attempt to enter a
1168 				 * next CPU.  We must wake the CPU ourself to
1172 				if (next_proxy_id != CPU->cpu_id)
1185  * Use an HPET timer to act as this CPU's proxy local APIC timer.
1186  * Used in deep c-states C2 and above while the CPU's local APIC timer stalls.
1193  *	HPET		: not scheduled to wake this CPU
1198  *	HPET		: scheduled to wake this CPU
1203  *	HPET		: not scheduled to wake this CPU
1219 	processorid_t	cpu_id = CPU->cpu_id;
1224 	cpu_part = CPU->cpu_part;
1225 	cpu_sid = CPU->cpu_seqid;
1227 	ASSERT(CPU->cpu_thread == CPU->cpu_idle_thread);
1231 	 * to interrupt the CPU and when this CPU enters an idle state.
1236 	 * a deadlock with the ISR if the ISR runs on this CPU after the
1267 			hset_update = (((CPU->cpu_flags & CPU_OFFLINE) == 0) &&
1339  * We do not reprogram the HPET here because this CPU has real work to do.
1340  * On a idle system the CPU was probably woken up by the HPET's ISR.
1342  * On a moderately loaded system another CPU will usually enter Deep C-state
1349 	processorid_t	cpu_id = CPU->cpu_id;
1351 	ASSERT(CPU->cpu_thread == CPU->cpu_idle_thread);