[PATCH v2 0/5] ufs: Exted cmd line

Raz Ben Yehuda via B4 Relay devnull+raz.benyehuda.mobileye.com at kernel.org
Sun Jun 7 17:45:30 CEST 2026


The UFS command provides utilities for querying, displaying, and modifying
UFS device configuration and descriptor information. It is commonly used to
configure UFS logical units (LUNs) in U-Boot, allowing storage devices to be
provisioned and reconfigured as needed.

Features:

* Display Device, Geometry, Unit, Configuration, and Power Descriptors
* Display LUN configuration and calculated capacities
* Modify fields in Device, Configuration, and Unit Descriptors
* Query common UFS runtime flags
* Commit configuration changes or clear all LUN configurations
* Decode and format descriptor contents for easier debugging
* Provision and configure UFS logical units

Changes in v2:

* Add HBA ID support
* Move ufs_tool.c to cmd/ufs.c
* Add myself as reviewer
* Rename patch subject to  "ufs: document the UFS command"

Signed-off-by: Raz Ben Yehuda <raz.benyehuda at mobileye.com>
---
Raz Ben Yehuda (5):
      ufs: Expose selected UFS functions
      ufs: Add flags according
      ufs: extending ufs cmd line
      ufs: document the UFS command
      MAINTAINERS: Add myself to the list of UFS maintainers

 MAINTAINERS              |    3 +
 cmd/Makefile             |    1 +
 cmd/ufs.c                | 1309 +++++++++++++++++++++++++++++++++++++++++++++-
 doc/usage/cmd/ufs.rst    |  226 ++++++++
 drivers/ufs/ufs-uclass.c |   18 +-
 drivers/ufs/ufs.h        |   16 +
 include/ufs.h            |  374 ++++++++++++-
 7 files changed, 1929 insertions(+), 18 deletions(-)
---
base-commit: 0c035ff60c1e8caee7fccd2673ce75380dee825b
change-id: 20260607-ufs_tool2-11c3493690c4

Best regards,
--  
Raz Ben Yehuda <raz.benyehuda at mobileye.com>




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