21     Primary = 0,  enumerator
134             PIC_PRIMARY_COMMAND => self.pic_write_command(PicSelect::Primary, data[0]),  in write()
135             PIC_PRIMARY_DATA => self.pic_write_data(PicSelect::Primary, data[0]),  in write()
136             PIC_PRIMARY_ELCR => self.pic_write_elcr(PicSelect::Primary, data[0]),  in write()
150             PIC_PRIMARY_COMMAND => self.pic_read_command(PicSelect::Primary),  in read()
151             PIC_PRIMARY_DATA => self.pic_read_data(PicSelect::Primary),  in read()
152             PIC_PRIMARY_ELCR => self.pic_read_elcr(PicSelect::Primary),  in read()
189             PicSelect::Primary  in service_irq()
200         self.pics[PicSelect::Primary as usize].imr == 0xFF  in masked()
205         self.get_irq(PicSelect::Primary).is_some()  in has_interrupt()
210         let irq_primary = if let Some(irq) = self.get_irq(PicSelect::Primary) {  in get_external_interrupt()
222         Pic::interrupt_ack(&mut self.pics[PicSelect::Primary as usize], irq_primary);  in get_external_interrupt()
233             self.pics[PicSelect::Primary as usize].irq_base + irq_primary  in get_external_interrupt()
347                 self.pics[PicSelect::Primary as usize].isr &= !PRIMARY_PIC_CASCADE_PIN_MASK;  in poll_read()
348                 self.pics[PicSelect::Primary as usize].irr &= !PRIMARY_PIC_CASCADE_PIN_MASK;  in poll_read()
373         if pic_type == PicSelect::Primary && pic.special_fully_nested_mode {  in get_irq()
394                 &mut self.pics[PicSelect::Primary as usize],  in update_irq()
399                 &mut self.pics[PicSelect::Primary as usize],  in update_irq()
405         if self.get_irq(PicSelect::Primary).is_some() {  in update_irq()
563             PicSelect::Primary => PIC_PRIMARY_COMMAND,  in icw_init()
567             PicSelect::Primary => PIC_PRIMARY_DATA,  in icw_init()
583         icw_init(pic, PicSelect::Primary, 0x11, 0x08, 0xff, 0x13);  in icw_init_primary()
600         icw_init(pic, PicSelect::Primary, 0x11, 0x08, 0xff, icw4);  in icw_init_both_with_icw4()
644             data.pic.pics[PicSelect::Primary as usize].init_state,  in icw_2_step()
647         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irq_base, 0x08);  in icw_2_step()
649             data.pic.pics[PicSelect::Primary as usize].use_4_byte_icw,  in icw_2_step()
660         let primary_pic = &data.pic.pics[PicSelect::Primary as usize];  in initial_values()
750         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, (1 << 2));  in auto_eoi()
751         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in auto_eoi()
759         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 0);  in auto_eoi()
760         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in auto_eoi()
788         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 0);  in fully_nested_mode_on()
789         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 1 << 2);  in fully_nested_mode_on()
812         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 1 << 2);  in fully_nested_mode_off()
813         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 1 << 2);  in fully_nested_mode_off()
827         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 0);  in fully_nested_mode_off()
828         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 1 << 2);  in fully_nested_mode_off()
846         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 0);  in mask_irq()
847         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in mask_irq()
858         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 0);  in mask_irq()
859         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 1 << 2);  in mask_irq()
1002         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 1 << 4);  in specific_eoi()
1006         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in specific_eoi()
1024         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in rotate_on_auto_eoi()
1025         assert_eq!(data.pic.pics[PicSelect::Primary as usize].imr, 0);  in rotate_on_auto_eoi()
1026         assert_eq!(data.pic.pics[PicSelect::Primary as usize].last_irr, 0);  in rotate_on_auto_eoi()
1027         assert_eq!(data.pic.pics[PicSelect::Primary as usize].priority_add, 0);  in rotate_on_auto_eoi()
1038         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in rotate_on_auto_eoi()
1039         assert_eq!(data.pic.pics[PicSelect::Primary as usize].priority_add, 6);  in rotate_on_auto_eoi()
1057         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 1 << 5);  in rotate_on_specific_eoi()
1062         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in rotate_on_specific_eoi()
1063         assert_eq!(data.pic.pics[PicSelect::Primary as usize].priority_add, 6);  in rotate_on_specific_eoi()
1081         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in rotate_non_specific_eoi()
1082         assert_eq!(data.pic.pics[PicSelect::Primary as usize].priority_add, 6);  in rotate_non_specific_eoi()
1096         let orig = data.pic.pics[PicSelect::Primary as usize].clone();  in no_op_ocw2()
1102         assert_eq!(orig, data.pic.pics[PicSelect::Primary as usize]);  in no_op_ocw2()
1114         assert_eq!(data.pic.pics[PicSelect::Primary as usize].irr, 1 << 2);  in cascade_irq()
1132         assert_eq!(data.pic.pics[PicSelect::Primary as usize].isr, 0);  in cascade_irq()