Enumerator at include/linux/ata.h, line 395 References: drivers/ata/ata_piix.c, line 721 drivers/ata/libata-core.c, line 3196 drivers/ata/libata-core.c, line 3295 drivers/ata/libata-transport.c, line 192 drivers/ata/pata_hpt366.c, line 68 drivers/ata/pata_hpt366.c, line 87 drivers/ata/pata_hpt366.c, line 106 drivers/ata/pata_hpt37x.c, line 77 drivers/ata/pata_hpt37x.c, line 97 drivers/ata/pata_hpt37x.c, line 117 drivers/ata/pata_hpt3x2n.c, line 86 drivers/ata/pata_imx.c, line 64 drivers/ata/pata_macio.c, line 270 drivers/ata/pata_macio.c, line 282 drivers/ata/pata_macio.c, line 294 drivers/ata/pata_macio.c, line 306 drivers/ata/pata_macio.c, line 323 drivers/ata/pata_macio.c, line 341 drivers/ata/pata_radisys.c, line 115 drivers/ata/pata_triflex.c, line 97 drivers/ide/aec62xx.c, line 36 drivers/ide/aec62xx.c, line 56 drivers/ide/hpt366.c, line 211 drivers/ide/ide-dma.c, line 429 drivers/ide/ide-iops.c, line 431 drivers/ide/ide-timings.c, line 45 drivers/ide/ide-timings.c, line 159 drivers/ide/ide-xfer-mode.c, line 232 drivers/ide/pdc202xx_old.c, line 48 drivers/ide/tc86c001.c, line 32 drivers/ide/triflex.c, line 49 include/linux/ata.h, line 395