160 	u32 lo, hi;  in pch_systime_read()  local
162 	lo = ioread32(&regs->systime_lo);  in pch_systime_read()
166 	ns |= lo;  in pch_systime_read()
174 	u32 hi, lo;  in pch_systime_write()  local
178 	lo = ns & 0xffffffff;  in pch_systime_write()
180 	iowrite32(lo, &regs->systime_lo);  in pch_systime_write()
258 	u32 lo, hi;  in pch_rx_snap_read()  local
260 	lo = ioread32(&chip->regs->rx_snap_lo);  in pch_rx_snap_read()
264 	ns |= lo;  in pch_rx_snap_read()
275 	u32 lo, hi;  in pch_tx_snap_read()  local
277 	lo = ioread32(&chip->regs->tx_snap_lo);  in pch_tx_snap_read()
281 	ns |= lo;  in pch_tx_snap_read()
366 	u32 ack = 0, lo, hi, val;  in isr()  local
374 			lo = ioread32(&regs->asms_lo);  in isr()
378 			event.timestamp |= lo;  in isr()
388 			lo = ioread32(&regs->amms_lo);  in isr()
392 			event.timestamp |= lo;  in isr()