AC97_CTRL
OUTW(devc, 0x1, AC97_CTRL);
while ((INW(devc, AC97_CTRL) & 0x2) && (count--)) {
OUTW(devc, (INW(devc, AC97_CTRL) & ~0x2) | 0x2, AC97_CTRL);
sVal = INW(devc, AC97_CTRL);