ATA_REG_FEATURE
ioaddr->feature_addr = ioaddr->cmd_addr + ATA_REG_FEATURE;
IDECTRL_ADDR_FEATURE = (ATA_REG_FEATURE << 2) + 2,
ioaddr->feature_addr = cmd + (ATA_REG_FEATURE << port->stepping);
ioaddr->feature_addr = ioaddr->cmd_addr + (ATA_REG_FEATURE << 2);
ioaddr->feature_addr = base + (ATA_REG_FEATURE << 4);
ap->ioaddr.feature_addr = base + (ATA_REG_FEATURE << 1) + 1;
pi->proto->write_regr(pi, 0, ATA_REG_FEATURE,
pi->proto->write_regr(pi, 0, ATA_REG_FEATURE, tf->feature);
ioaddr->feature_addr = ioaddr->cmd_addr + (ATA_REG_FEATURE << shift);
(ATA_REG_FEATURE << pdata->reg_shift);
mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0);
mv_crqb_pack_cmd(cw++, tf->feature, ATA_REG_FEATURE, 0);
buf[20] = (1 << 5) | ATA_REG_FEATURE;
buf[i++] = (2 << 5) | ATA_REG_FEATURE;
buf[i++] = (1 << 5) | ATA_REG_FEATURE;
ioaddr->feature_addr = ioaddr->cmd_addr + (ATA_REG_FEATURE << 2);