141 	u32		low32;		/* current value of low word of  member
220 	u32 low32, high32;  in set_rte()  local
243 	low32 = ((pol << IOSAPIC_POLARITY_SHIFT) |  in set_rte()
253 	iosapic_write(rte->iosapic, IOSAPIC_RTE_LOW(rte_index), low32);  in set_rte()
254 	iosapic_intr_info[irq].low32 = low32;  in set_rte()
292 	u32 low32;  in mask_irq()  local
300 	low32 = iosapic_intr_info[irq].low32 |= IOSAPIC_MASK;  in mask_irq()
303 		iosapic_write(rte->iosapic, IOSAPIC_RTE_LOW(rte_index), low32);  in mask_irq()
311 	u32 low32;  in unmask_irq()  local
318 	low32 = iosapic_intr_info[irq].low32 &= ~IOSAPIC_MASK;  in unmask_irq()
321 		iosapic_write(rte->iosapic, IOSAPIC_RTE_LOW(rte_index), low32);  in unmask_irq()
332 	u32 high32, low32;  in iosapic_set_affinity()  local
357 	low32 = iosapic_intr_info[irq].low32 & ~(7 << IOSAPIC_DELIVERY_SHIFT);  in iosapic_set_affinity()
360 		low32 |= (IOSAPIC_LOWEST_PRIORITY << IOSAPIC_DELIVERY_SHIFT);  in iosapic_set_affinity()
363 		low32 |= (IOSAPIC_FIXED << IOSAPIC_DELIVERY_SHIFT);  in iosapic_set_affinity()
364 	low32 &= IOSAPIC_VECTOR_MASK;  in iosapic_set_affinity()
365 	low32 |= irq_to_vector(irq);  in iosapic_set_affinity()
367 	iosapic_intr_info[irq].low32 = low32;  in iosapic_set_affinity()
373 		iosapic_write(iosapic, IOSAPIC_RTE_LOW(rte_index), low32);  in iosapic_set_affinity()
534 		iosapic_intr_info[irq].low32 = IOSAPIC_MASK;  in iosapic_reassign_vector()
723 	u32 low32;  in iosapic_register_intr()  local
768 	low32 = iosapic_intr_info[irq].low32;  in iosapic_register_intr()
769 	if (irq_is_shared(irq) && !(low32 & IOSAPIC_MASK))  in iosapic_register_intr()
789 	u32 low32;  in iosapic_unregister_intr()  local
821 	low32 = iosapic_intr_info[irq].low32 | IOSAPIC_MASK;  in iosapic_unregister_intr()
822 	iosapic_write(rte->iosapic, IOSAPIC_RTE_LOW(rte->rte_index), low32);  in iosapic_unregister_intr()
848 		iosapic_intr_info[irq].low32 |= IOSAPIC_MASK;  in iosapic_unregister_intr()
959 		iosapic_intr_info[irq].low32 = IOSAPIC_MASK;  in iosapic_system_init()