Lines Matching full:ufs

22  * ufs_dev_fix - ufs device quirk info
23  * @card: ufs card details
42  * Some vendor's UFS device sends back to back NACs for the DL data frames
44  * such UFS devices send back to back NAC without waiting for new
53  *   raised by UFS controller.
60  * If DL NAC error is seen multiple times with some vendor's UFS devices then
67  * Few Toshiba UFS device models advertise RX_MIN_ACTIVATETIME_CAPABILITY as
69  * from UFS device.
76  * It seems some UFS devices may keep drawing more than sleep current
77  * (atleast for 500us) from UFS rails (especially from VCCQ rail).
78  * To avoid this situation, add 2ms delay before putting these UFS
84  * Some UFS devices require host PA_TACTIVATE to be lower than device
100  * Some UFS devices require VS_DebugSaveConfigTime is 0x10,
106  * Some pre-3.1 UFS devices can support extended features by upgrading
107  * the firmware. Enable this quirk to make UFS core driver probe and enable
113  * Some UFS devices require delay after VCC power rail is turned-off.