Enumerator at include/linux/libata.h, line 183 References: drivers/ata/ata_piix.c, line 595 drivers/ata/libata-core.c, line 1087 drivers/ata/libata-core.c, line 1350 drivers/ata/libata-core.c, line 1881 drivers/ata/libata-core.c, line 1882 drivers/ata/libata-core.c, line 1935 drivers/ata/libata-core.c, line 1938 drivers/ata/libata-core.c, line 1975 drivers/ata/libata-core.c, line 2011 drivers/ata/libata-core.c, line 2480 drivers/ata/libata-core.c, line 4237 drivers/ata/libata-core.c, line 4258 drivers/ata/libata-eh.c, line 1907 drivers/ata/libata-eh.c, line 2974 drivers/ata/libata-eh.c, line 3933 drivers/ata/libata-eh.c, line 4015 drivers/ata/libata-scsi.c, line 239 drivers/ata/libata-scsi.c, line 4156 drivers/ata/libata-sff.c, line 1919 drivers/ata/libata-sff.c, line 1922 drivers/ata/libata-transport.c, line 138 drivers/ata/pata_ali.c, line 122 drivers/ata/pata_ali.c, line 225 drivers/ata/pata_ali.c, line 228 drivers/ata/pata_ali.c, line 250 drivers/ata/pata_efar.c, line 110 drivers/ata/pata_falcon.c, line 56 drivers/ata/pata_hpt366.c, line 200 drivers/ata/pata_hpt37x.c, line 286 drivers/ata/pata_hpt37x.c, line 304 drivers/ata/pata_it8213.c, line 99 drivers/ata/pata_legacy.c, line 414 drivers/ata/pata_legacy.c, line 678 drivers/ata/pata_legacy.c, line 813 drivers/ata/pata_mpiix.c, line 91 drivers/ata/pata_oldpiix.c, line 90 drivers/ata/pata_oldpiix.c, line 155 drivers/ata/pata_pdc2027x.c, line 272 drivers/ata/pata_pdc202xx_old.c, line 96 drivers/ata/pata_rdc.c, line 126 drivers/ata/pata_sch.c, line 122 drivers/ata/pata_serverworks.c, line 154 drivers/ata/pata_serverworks.c, line 175 drivers/ata/pata_sis.c, line 208 drivers/scsi/ipr.c, line 1172 include/linux/libata.h, line 183 include/linux/libata.h, line 1500