STOP_RING
intel_uncore_write_fw(uncore, mode, _MASKED_BIT_ENABLE(STOP_RING));
ENGINE_WRITE_FW(engine, RING_MI_MODE, _MASKED_BIT_DISABLE(STOP_RING));
ENGINE_WRITE_FW(engine, RING_MI_MODE, _MASKED_BIT_DISABLE(STOP_RING));
if (x != -1 && regs[x + 1] & (regs[x + 1] >> 16) & STOP_RING) {
regs[x + 1] &= ~STOP_RING;
regs[x + 1] |= STOP_RING << 16;
regs[x + 1] &= ~STOP_RING;
regs[x + 1] |= STOP_RING << 16;
RING_MI_MODE, _MASKED_BIT_DISABLE(STOP_RING));
ENGINE_WRITE_FW(engine, RING_MI_MODE, _MASKED_BIT_DISABLE(STOP_RING));
_MASKED_BIT_DISABLE(STOP_RING));
regs[x + 1] &= ~STOP_RING;
regs[x + 1] |= STOP_RING << 16;