ATA_REG_CMD
ioaddr->command_addr = ioaddr->cmd_addr + ATA_REG_CMD;
IDECTRL_ADDR_COMMAND = (ATA_REG_CMD << 2) + 2,
ioaddr->command_addr = cmd + (ATA_REG_CMD << port->stepping);
ioaddr->command_addr = ioaddr->cmd_addr + (ATA_REG_CMD << 2);
ioaddr->command_addr = base + (ATA_REG_CMD << 4);
ap->ioaddr.cmd_addr = base + (ATA_REG_CMD << 1) + 1;
ap->ioaddr.command_addr = base + (ATA_REG_CMD << 1) + 1;
pi->proto->write_regr(pi, 0, ATA_REG_CMD, tf->command);
ioaddr->command_addr = ioaddr->cmd_addr + (ATA_REG_CMD << shift);
(ATA_REG_CMD << pdata->reg_shift);
mv_crqb_pack_cmd(cw++, tf->command, ATA_REG_CMD, 1); /* last */
cpb[idx++] = cpu_to_le16((ATA_REG_CMD << 8) | tf->command | CMDEND);
buf[26] = (1 << 5) | ATA_REG_CMD;
buf[i++] = (1 << 5) | PDC_LAST_REG | ATA_REG_CMD;
ioaddr->command_addr = ioaddr->cmd_addr + (ATA_REG_CMD << 2);