Lines Matching refs:fbs
67 u_int32_t fbs; in ahci_pm_port_probe() local
116 fbs = ahci_pread(ap, AHCI_PREG_FBS); in ahci_pm_port_probe()
117 ahci_pwrite(ap, AHCI_PREG_FBS, fbs | AHCI_PREG_FBS_EN); in ahci_pm_port_probe()
118 fbs = ahci_pread(ap, AHCI_PREG_FBS); in ahci_pm_port_probe()
119 if (fbs & AHCI_PREG_FBS_EN) { in ahci_pm_port_probe()
130 ahci_pwrite(ap, AHCI_PREG_FBS, fbs & ~AHCI_PREG_FBS_EN); in ahci_pm_port_probe()
373 fbs = ahci_pread(ap, AHCI_PREG_FBS); in ahci_pm_port_probe()
374 fbs &= ~AHCI_PREG_FBS_DEV; in ahci_pm_port_probe()
375 fbs |= AHCI_PREG_FBS_DEC; in ahci_pm_port_probe()
376 ahci_pwrite(ap, AHCI_PREG_FBS, fbs | AHCI_PREG_FBS_EN); in ahci_pm_port_probe()
382 ahci_pwrite(ap, AHCI_PREG_FBS, fbs & ~AHCI_PREG_FBS_EN); in ahci_pm_port_probe()