Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0+
2#
3# Kernel configuration file for the UFS Host Controller core.
4#
5# Copyright (C) 2011-2013 Samsung India Software Operations
6#
7# Authors:
8# Santosh Yaraganavi <santosh.sy@samsung.com>
9# Vinayak Holikatti <h.vinayak@samsung.com>
10
11config SCSI_UFS_BSG
12 bool "Universal Flash Storage BSG device node"
13 select BLK_DEV_BSGLIB
14 help
15 Universal Flash Storage (UFS) is SCSI transport specification for
16 accessing flash storage on digital cameras, mobile phones and
17 consumer electronic devices.
18 A UFS controller communicates with a UFS device by exchanging
19 UFS Protocol Information Units (UPIUs).
20 UPIUs can not only be used as a transport layer for the SCSI protocol
21 but are also used by the UFS native command set.
22 This transport driver supports exchanging UFS protocol information units
23 with a UFS device. See also the ufshcd driver, which is a SCSI driver
24 that supports UFS devices.
25
26 Select this if you need a bsg device node for your UFS controller.
27 If unsure, say N.
28
29config SCSI_UFS_CRYPTO
30 bool "UFS Crypto Engine Support"
31 depends on BLK_INLINE_ENCRYPTION
32 help
33 Enable Crypto Engine Support in UFS.
34 Enabling this makes it possible for the kernel to use the crypto
35 capabilities of the UFS device (if present) to perform crypto
36 operations on data being transferred to/from the device.
37
38config SCSI_UFS_FAULT_INJECTION
39 bool "UFS Fault Injection Support"
40 depends on FAULT_INJECTION
41 help
42 Enable fault injection support in the UFS driver. This makes it easier
43 to test the UFS error handler and abort handler.
44
45config SCSI_UFS_HWMON
46 bool "UFS Temperature Notification"
47 depends on SCSI_UFSHCD=HWMON || HWMON=y
48 help
49 This provides support for UFS hardware monitoring. If enabled,
50 a hardware monitoring device will be created for the UFS device.
51
52 If unsure, say N.