PIC_CASCADE_IR    181 arch/x86/kernel/i8259.c 		outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD);
PIC_CASCADE_IR    330 arch/x86/kernel/i8259.c 	outb_pic(1U << PIC_CASCADE_IR, PIC_MASTER_IMR);
PIC_CASCADE_IR    342 arch/x86/kernel/i8259.c 	outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR);
PIC_CASCADE_IR   2316 arch/x86/kernel/io_apic_32.c #define PIC_IRQS	(1 << PIC_CASCADE_IR)