ASC_SCSIQ_B_CNTL
(ushort)(halt_q_addr + (ushort)ASC_SCSIQ_B_CNTL));
(ushort)ASC_SCSIQ_B_CNTL),
(ushort)ASC_SCSIQ_B_CNTL),
(ushort)ASC_SCSIQ_B_CNTL),
(ushort)ASC_SCSIQ_B_CNTL), q_cntl);
(ushort)ASC_SCSIQ_B_CNTL), q_cntl);
(ushort)(q_addr + (ushort)ASC_SCSIQ_B_CNTL));