AHCI_PREG_TFD
tfd = ahci_pread(ap, AHCI_PREG_TFD);
if (ahci_pread(ap, AHCI_PREG_TFD) &
if (ahci_pwait_clr(ap, AHCI_PREG_TFD,
if (ahci_pwait_clr(ap, AHCI_PREG_TFD,
AHCI_PFMT_TFD_STS, ahci_pread(ap, AHCI_PREG_TFD));
if (ahci_pread(ap, AHCI_PREG_TFD) &
if (ahci_pwait_clr_to(ap, 8000, AHCI_PREG_TFD,
AHCI_PFMT_TFD_STS, ahci_pread(ap, AHCI_PREG_TFD));
AHCI_PFMT_TFD_STS, ahci_pread(ap, AHCI_PREG_TFD),
tfd = ahci_pread(ap, AHCI_PREG_TFD);
tfd = ahci_pread(ap, AHCI_PREG_TFD);
AHCI_PFMT_TFD_STS, ahci_pread(ap, AHCI_PREG_TFD)
if (ahci_pread(ap, AHCI_PREG_TFD) &
if (ahci_pwait_clr(ap, AHCI_PREG_TFD,
AHCI_PFMT_TFD_STS, ahci_pread(ap, AHCI_PREG_TFD));
AHCI_PFMT_TFD_STS, ahci_pread(ap, AHCI_PREG_TFD));
if (ahci_pwait_clr(ap, AHCI_PREG_TFD,
if (ahci_pwait_clr(ap, AHCI_PREG_TFD,