old_level_bits    133 arch/alpha/kernel/sys_sio.c 	unsigned int old_level_bits;
old_level_bits    147 arch/alpha/kernel/sys_sio.c 	old_level_bits = inb(0x4d0) | (inb(0x4d1) << 8);
old_level_bits    150 arch/alpha/kernel/sys_sio.c 		old_level_bits &= 0x71ff;
old_level_bits    152 arch/alpha/kernel/sys_sio.c 	level_bits |= old_level_bits;