Lines Matching refs:clrl
206 clrl %d0 // D0 = 4 * port
251 clrl channel_stats
260 main_1: clrl %d0 // D0 = 4 * port
261 clrl %d6 // D6 = doorbell to host value
298 clrl tx_in(%d0)
299 clrl tx_out(%d0)
300 clrl tx_count(%d0)
301 clrl rx_in(%d0)
386 clrl SCC_C_PRES(%a1)
396 clrl SCC_C_PRES(%a1)
443 clrl STATUS_OPEN(%d1) // confirm the port is closed
477 clrl %d1
506 clrl %d3
534 clrl %d2
545 clrl %d1
583 clrl %d1
693 clrl %d0 // D0 = 4 * port