330 	CHP_WRITE_REG(chp, reg, val >> 8);  in wdc_default_lba48_write_reg()
331 	CHP_WRITE_REG(chp, reg, val);  in wdc_default_lba48_write_reg()
423 	CHP_WRITE_REG(chp, wdr_ctlr, WDCTL_IDS);  in wdc_disable_intr()
429 	CHP_WRITE_REG(chp, wdr_ctlr, WDCTL_4BIT);  in wdc_enable_intr()
435 	CHP_WRITE_REG(chp, wdr_sdh, (drive << 4) | WDSD_IBM);  in wdc_set_drive()
451 		CHP_WRITE_REG(chp, wdr_seccnt, 0x7f);  in wdc_floating_bus()
490 	CHP_WRITE_REG(chp, wdr_command, WDCC_RECAL);  in wdc_preata_drive()
556 	CHP_WRITE_REG(chp, wdr_cyl_lo, 0xaa);  in wdc_ata_present()
557 	CHP_WRITE_REG(chp, wdr_cyl_hi, 0x55);  in wdc_ata_present()
558 	CHP_WRITE_REG(chp, wdr_seccnt, 0xff);  in wdc_ata_present()
1025 	CHP_WRITE_REG(chp, wdr_ctlr, WDCTL_4BIT | WDCTL_RST);  in wdc_do_reset()
1027 	CHP_WRITE_REG(chp, wdr_ctlr, WDCTL_4BIT);  in wdc_do_reset()
1839 	CHP_WRITE_REG(chp, wdr_sdh, WDSD_IBM | (drive << 4) | head);  in wdccommand()
1842 	CHP_WRITE_REG(chp, wdr_features, features);  in wdccommand()
1843 	CHP_WRITE_REG(chp, wdr_cyl_lo, cylin);  in wdccommand()
1844 	CHP_WRITE_REG(chp, wdr_cyl_hi, cylin >> 8);  in wdccommand()
1845 	CHP_WRITE_REG(chp, wdr_sector, sector);  in wdccommand()
1846 	CHP_WRITE_REG(chp, wdr_seccnt, count);  in wdccommand()
1849 	CHP_WRITE_REG(chp, wdr_command, command);  in wdccommand()
1868 	CHP_WRITE_REG(chp, wdr_sdh, (drive << 4) | WDSD_LBA);  in wdccommandext()
1880 	CHP_WRITE_REG(chp, wdr_command, command);  in wdccommandext()
1897 	CHP_WRITE_REG(chp, wdr_sdh, WDSD_IBM | (drive << 4));  in wdccommandshort()
1898 	CHP_WRITE_REG(chp, wdr_command, command);  in wdccommandshort()