tag	line	file	source code
cache_A1	39	kernel/irq.c	static unsigned char cache_A1 = 0xff;
cache_A1	193	kernel/irq.c	cache_A1 &= ~(1<<(irq-8));
cache_A1	195	kernel/irq.c	outb(cache_A1,0xA1);
cache_A1	231	kernel/irq.c	cache_A1 |= 1 << (irq-8);
cache_A1	232	kernel/irq.c	outb(cache_A1,0xA1);