diff options
Diffstat (limited to 'drivers/scsi/ufs/Kconfig')
| -rw-r--r-- | drivers/scsi/ufs/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig index e09fe6ab3572..2ddd426323e9 100644 --- a/drivers/scsi/ufs/Kconfig +++ b/drivers/scsi/ufs/Kconfig @@ -109,3 +109,22 @@ config SCSI_UFS_HISI Select this if you have UFS controller on Hisilicon chipset. If unsure, say N. + +config SCSI_UFS_BSG + bool "Universal Flash Storage BSG device node" + depends on SCSI_UFSHCD + select BLK_DEV_BSGLIB + help + Universal Flash Storage (UFS) is SCSI transport specification for + accessing flash storage on digital cameras, mobile phones and + consumer electronic devices. + A UFS controller communicates with a UFS device by exchanging + UFS Protocol Information Units (UPIUs). + UPIUs can not only be used as a transport layer for the SCSI protocol + but are also used by the UFS native command set. + This transport driver supports exchanging UFS protocol information units + with a UFS device. See also the ufshcd driver, which is a SCSI driver + that supports UFS devices. + + Select this if you need a bsg device node for your UFS controller. + If unsure, say N. |