taglinefilesource code
level_bits590arch/alpha/kernel/bios32.cunsigned char pin, level_bits;
level_bits598arch/alpha/kernel/bios32.clevel_bits = 0;
level_bits622arch/alpha/kernel/bios32.clevel_bits |= (1 << (dev->irq - 8));
level_bits623arch/alpha/kernel/bios32.coutb(level_bits, 0x4d1);