History log of /linux/Documentation/ABI/testing/sysfs-driver-ufs (Results 1 – 25 of 334)
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Revision tags: v7.1-rc2
# 0fc8f620 27-Apr-2026 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


Revision tags: v7.1-rc1
# a85d6ff9 21-Apr-2026 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"Usual driver updates (ufs, lpfc, fnic, target, mpi3mr).

The substantive

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"Usual driver updates (ufs, lpfc, fnic, target, mpi3mr).

The substantive core changes are adding a 'serial' sysfs attribute and
getting sd to support > PAGE_SIZE sectors"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (98 commits)
scsi: target: Don't validate ignored fields in PROUT PREEMPT
scsi: qla2xxx: Use nr_cpu_ids instead of NR_CPUS for qp_cpu_map allocation
scsi: ufs: core: Disable timestamp for Kioxia THGJFJT0E25BAIP
scsi: mpi3mr: Fix typo
scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails
scsi: libsas: Delete unused to_dom_device() and to_dev_attr()
scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC
scsi: iscsi_tcp: Remove unneeded selections of CRYPTO and CRYPTO_MD5
scsi: lpfc: Update lpfc version to 15.0.0.0
scsi: lpfc: Add PCI ID support for LPe42100 series adapters
scsi: lpfc: Introduce 128G link speed selection and support
scsi: lpfc: Check ASIC_ID register to aid diagnostics during failed fw updates
scsi: lpfc: Update construction of SGL when XPSGL is enabled
scsi: lpfc: Remove deprecated PBDE feature
scsi: lpfc: Add REG_VFI mailbox cmd error handling
scsi: lpfc: Log MCQE contents for mbox commands with no context
scsi: lpfc: Select mailbox rq_create cmd version based on SLI4 if_type
scsi: lpfc: Break out of IRQ affinity assignment when mask reaches nr_cpu_ids
scsi: ufs: core: Make the header files self-contained
scsi: ufs: core: Remove an include directive from ufshcd-crypto.h
...

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Revision tags: v7.0, v7.0-rc7, v7.0-rc6, v7.0-rc5, v7.0-rc4, v7.0-rc3
# b5e21a29 05-Mar-2026 Can Guo <can.guo@oss.qualcomm.com>

scsi: ufs: core: Add support to notify userspace of UniPro QoS events

The UniPro stack manages to repair many potential Link problems without the
need to notify the Application Layer. Repair mechani

scsi: ufs: core: Add support to notify userspace of UniPro QoS events

The UniPro stack manages to repair many potential Link problems without the
need to notify the Application Layer. Repair mechanisms of the stack
include L2 re-transmission and successful handling of PA_INIT.req.
Nevertheless, any successful repair sequence requires Link bandwidth that
is no longer vailable for the Application. Therefore, it may be useful for
an Application to understand how often such repair attempts are made.

The DME implements Quality of Service monitoring using a simple counting
scheme, counting error events and comparing them against the number of
correctly received or transmitted bytes. When the error counter exceeds a
programmed threshold before the byte counter overflows, a DME_QoS.ind is
issued to the Application and both counters are reset. When the byte
counter overflows before the error counter has reached the programmed
threshold, both counters are reset without triggering a DME_QoS.ind.

The DME provides Link quality monitoring for the following purposes:

1. Detection of re-occurring repaired fatal error conditions on the Link
(PA_INIT loop). This kind of detection is useful if capabilities
exchanged between local and peer permit a potential operation at a
higher M-PHY Gear, but the physical interconnect between local and peer
Device does not, or, after Line quality degradation, no longer satisfies
channel characteristics.

2. Detection of degraded inbound or outbound Link quality, to allow an
Application to issue an ADAPT sequence for a Link running in HS-G4 or
higher HS Gears. This kind of detection is used to monitor a slowly
degrading Link quality, e.g., one being affected by temperature and
voltage variations, against the expected M-PHY bit error rate.

Userspace can configure and enable UniPro QoS via UniPro QoS Attributes
(via UFS BSG) and get notified by dme_qos_notification without polling
UniPro QoS Status attribute. The dme_qos_notification attribute is a
bitfield with the following bit assignments:

Bit Description
=== ======================================
0 DME QoS Monitor has been reset by host
1 QoS from TX is detected
2 QoS from RX is detected
3 QoS from PA_INIT is detected

Signed-off-by: Can Guo <can.guo@oss.qualcomm.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Link: https://patch.msgid.link/20260305110856.959211-2-can.guo@oss.qualcomm.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

show more ...


Revision tags: v7.0-rc2, v7.0-rc1, v6.19, v6.19-rc8, v6.19-rc7, v6.19-rc6, v6.19-rc5, v6.19-rc4, v6.19-rc3, v6.19-rc2, v6.19-rc1, v6.18, v6.18-rc7, v6.18-rc6, v6.18-rc5, v6.18-rc4
# cb9f145f 01-Nov-2025 Rob Clark <robin.clark@oss.qualcomm.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Back-merge drm-next to get caught up.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>


Revision tags: v6.18-rc3, v6.18-rc2, v6.18-rc1, v6.17, v6.17-rc7
# f088104d 16-Sep-2025 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are f

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are followup fixes to be applied.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Revision tags: v6.17-rc6, v6.17-rc5, v6.17-rc4, v6.17-rc3, v6.17-rc2, v6.17-rc1
# a53d0cf7 05-Aug-2025 Ingo Molnar <mingo@kernel.org>

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust")

Conflicts:
arch/riscv/include/asm/bug.h
arch/x86/include/asm/bug.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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# 8b87f67b 08-Oct-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.18 merge window.


# 4b051897 21-Aug-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.17-rc2' into HEAD

Sync up with mainline to bring in changes to include/linux/sprintf.h


# b4d90dbc 15-Sep-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to drm-misc-next-fixes to get features and fixes from
v6.17-rc6.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 702fdf35 10-Sep-2025 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Catching up with some display dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>


# ca994e89 12-Aug-2025 Lucas De Marchi <lucas.demarchi@intel.com>

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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# 08c51f5b 11-Aug-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-n

Updating drm-misc-next to the state of v6.17-rc1. Begins a new release
cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 8d2b0853 11-Aug-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Updating drm-misc-fixes to the state of v6.17-rc1. Begins a new release
cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# ab93e0dd 06-Aug-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.17 merge window.


# a7bee4e7 04-Aug-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Merge an immutable branch between MFD, GPIO, Input and PWM to resolve
conflicts for the mer

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Merge an immutable branch between MFD, GPIO, Input and PWM to resolve
conflicts for the merge window pull request.

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# ddb7a62a 31-Jul-2025 Jiri Kosina <jkosina@suse.com>

Merge branch 'for-6.17/selftests' into for-linus

- upgrade the python scripts in hid-selftests to match hid-tools
version 0.10 (Benjamin Tissoires)


# 2c8c9aae 31-Jul-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"Smaller set of driver updates than usual (ufs, lpfc, mpi3mr).

The rest (

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
"Smaller set of driver updates than usual (ufs, lpfc, mpi3mr).

The rest (including the core file changes) are doc updates and some
minor bug fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (49 commits)
scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated
scsi: scsi_transport_fc: Add comments to describe added 'rport' parameter
scsi: bfa: Double-free fix
scsi: isci: Fix dma_unmap_sg() nents value
scsi: mvsas: Fix dma_unmap_sg() nents value
scsi: elx: efct: Fix dma_unmap_sg() nents value
scsi: scsi_transport_fc: Change to use per-rport devloss_work_q
scsi: ufs: exynos: Fix programming of HCI_UTRL_NEXUS_TYPE
scsi: core: Fix kernel doc for scsi_track_queue_full()
scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value
scsi: ibmvscsi_tgt: Fix typo in comment
scsi: mpi3mr: Update driver version to 8.14.0.5.50
scsi: mpi3mr: Serialize admin queue BAR writes on 32-bit systems
scsi: mpi3mr: Drop unnecessary volatile from __iomem pointers
scsi: mpi3mr: Fix race between config read submit and interrupt completion
scsi: ufs: ufs-qcom: Enable QUnipro Internal Clock Gating
scsi: ufs: core: Add ufshcd_dme_rmw() to modify DME attributes
scsi: ufs: ufs-qcom: Update esi_vec_mask for HW major version >= 6
scsi: core: Use scsi_cmd_priv() instead of open-coding it
scsi: qla2xxx: Remove firmware URL
...

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Revision tags: v6.16, v6.16-rc7, v6.16-rc6, v6.16-rc5, v6.16-rc4
# 74f1af95 29-Jun-2025 Rob Clark <robin.clark@oss.qualcomm.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss

Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

show more ...


Revision tags: v6.16-rc3, v6.16-rc2
# c598d5eb 11-Jun-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to forward to v6.16-rc1

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


Revision tags: v6.16-rc1, v6.15
# ae7795a8 23-May-2025 Huan Tang <tanghuan@vivo.com>

scsi: ufs: core: Add HID support

Follow JESD220G, support HID(Host Initiated Defragmentation) through
sysfs, the relevant sysfs nodes are as follows:

1. analysis_trigger
2. defrag_trigger
3. fra

scsi: ufs: core: Add HID support

Follow JESD220G, support HID(Host Initiated Defragmentation) through
sysfs, the relevant sysfs nodes are as follows:

1. analysis_trigger
2. defrag_trigger
3. fragmented_size
4. defrag_size
5. progress_ratio
6. state

The detailed definition of the six nodes can be found in the sysfs
documentation.

HID's execution policy is given to user-space.

Signed-off-by: Huan Tang <tanghuan@vivo.com>
Signed-off-by: Wenxing Cheng <wenxing.cheng@vivo.com>
Link: https://lore.kernel.org/r/20250523064604.800-1-tanghuan@vivo.com
Suggested-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Reviewed-by: Bean Huo <huobean@gmail.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

show more ...


# 86e2d052 09-Jun-2025 Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.16

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>


# 34c55367 09-Jun-2025 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()
and BIT_U*() macros.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


# bbfd5594 28-May-2025 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...


Revision tags: v6.15-rc7
# db5302ae 16-May-2025 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Backmerge to sync with v6.15-rc, xe, and specifically async flip changes
in drm-misc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


# beb1097e 18-Jul-2025 Alexei Starovoitov <ast@kernel.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc6

Cross-merge BPF and other fixes after downstream PR.

No conflicts.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>


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