vmw_fallback_wait
(void)vmw_fallback_wait(dev_priv, false, true, *seqno,
extern int vmw_fallback_wait(struct vmw_private *dev_priv,
(void) vmw_fallback_wait(dev_priv, false, false, sequence,
(void) vmw_fallback_wait(dev_priv, false, true, 0, false, 10*HZ);
ret = vmw_fallback_wait(dev_priv, false, true, 0,
ret = vmw_fallback_wait(dev_priv, false, true, 0, false, 3*HZ);
ret = vmw_fallback_wait(dev_priv, false, true, 0, false, 3*HZ);