22     Secondary = 1,  enumerator
137             PIC_SECONDARY_COMMAND => self.pic_write_command(PicSelect::Secondary, data[0]),  in write()
138             PIC_SECONDARY_DATA => self.pic_write_data(PicSelect::Secondary, data[0]),  in write()
139             PIC_SECONDARY_ELCR => self.pic_write_elcr(PicSelect::Secondary, data[0]),  in write()
153             PIC_SECONDARY_COMMAND => self.pic_read_command(PicSelect::Secondary),  in read()
154             PIC_SECONDARY_DATA => self.pic_read_data(PicSelect::Secondary),  in read()
155             PIC_SECONDARY_ELCR => self.pic_read_elcr(PicSelect::Secondary),  in read()
191             PicSelect::Secondary  in service_irq()
225             let irq_secondary = if let Some(irq) = self.get_irq(PicSelect::Secondary) {  in get_external_interrupt()
226                 Pic::interrupt_ack(&mut self.pics[PicSelect::Secondary as usize], irq);  in get_external_interrupt()
231             self.pics[PicSelect::Secondary as usize].irq_base + irq_secondary  in get_external_interrupt()
346             if pic_type == PicSelect::Secondary {  in poll_read()
353                 pic_type == PicSelect::Secondary && irq != PRIMARY_PIC_CASCADE_PIN;  in poll_read()
391         if self.get_irq(PicSelect::Secondary).is_some() {  in update_irq()
564             PicSelect::Secondary => PIC_SECONDARY_COMMAND,  in icw_init()
568             PicSelect::Secondary => PIC_SECONDARY_DATA,  in icw_init()
592         icw_init(pic, PicSelect::Secondary, 0x11, 0x70, 0xff, 0x13);  in icw_init_secondary()
604         icw_init(pic, PicSelect::Secondary, 0x11, 0x70, 0xff, icw4);  in icw_init_both_with_icw4()
702         let secondary_pic = &data.pic.pics[PicSelect::Secondary as usize];  in ocw()
727         let secondary_pic = &data.pic.pics[PicSelect::Secondary as usize];  in ocw_auto_rotate_set_and_clear()
733         let secondary_pic = &data.pic.pics[PicSelect::Secondary as usize];  in ocw_auto_rotate_set_and_clear()
748         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, (1 << 4));  in auto_eoi()
749         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 0);  in auto_eoi()
757         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 0);  in auto_eoi()
758         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 0);  in auto_eoi()
783         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 0);  in fully_nested_mode_on()
785             data.pic.pics[PicSelect::Secondary as usize].isr,  in fully_nested_mode_on()
810         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 1 << 0);  in fully_nested_mode_off()
811         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 1 << 4);  in fully_nested_mode_off()
825         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 0);  in fully_nested_mode_off()
826         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 1 << 0);  in fully_nested_mode_off()
844         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 1 << 6);  in mask_irq()
845         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 0);  in mask_irq()
856         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 0);  in mask_irq()
857         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 1 << 6);  in mask_irq()
1115         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 1 << 4);  in cascade_irq()
1120         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].irr, 0);  in cascade_irq()
1121         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 1 << 4);  in cascade_irq()
1133         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].isr, 0);  in cascade_irq()
1134         assert_eq!(data.pic.pics[PicSelect::Secondary as usize].priority_add, 5);  in cascade_irq()