RX_SNAPSHOT_LOCKED
if (!(val & RX_SNAPSHOT_LOCKED))
pch_ch_event_write(pdev, RX_SNAPSHOT_LOCKED);
pch_ch_event_write(pdev, TX_SNAPSHOT_LOCKED | RX_SNAPSHOT_LOCKED);
if (!(val & RX_SNAPSHOT_LOCKED))
__raw_writel(RX_SNAPSHOT_LOCKED, ®s->channel[ch].ch_event);
__raw_writel(TX_SNAPSHOT_LOCKED | RX_SNAPSHOT_LOCKED,