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-rw-r--r--drivers/scsi/ufs/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig
index 2d137953e7b4..432df76e6318 100644
--- a/drivers/scsi/ufs/Kconfig
+++ b/drivers/scsi/ufs/Kconfig
@@ -183,3 +183,19 @@ config SCSI_UFS_CRYPTO
Enabling this makes it possible for the kernel to use the crypto
capabilities of the UFS device (if present) to perform crypto
operations on data being transferred to/from the device.
+
+config SCSI_UFS_HPB
+ bool "Support UFS Host Performance Booster"
+ depends on SCSI_UFSHCD
+ help
+ The UFS HPB feature improves random read performance. It caches
+ L2P (logical to physical) map of UFS to host DRAM. The driver uses HPB
+ read command by piggybacking physical page number for bypassing FTL (flash
+ translation layer)'s L2P address translation.
+
+config SCSI_UFS_FAULT_INJECTION
+ bool "UFS Fault Injection Support"
+ depends on SCSI_UFSHCD && FAULT_INJECTION
+ help
+ Enable fault injection support in the UFS driver. This makes it easier
+ to test the UFS error handler and abort handler.