The peer-hub is used to model the relationship between the USB 2 and USB
3 hub. However, it is possible to only connect USB 2 without having
USB 3. Therefore, the peer-hub property should not be marked as required.
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240130073505.8916-1-eichest@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The variable retval is being assigned a value that is not being read
and is being re-assigned a new value a couple of statements later.
The assignment is redundant and can be removed.

Cleans up clang scan warning:
drivers/usb/image/mdc800.c:634:2: warning: Value stored to 'retval'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240207113730.2444296-1-colin.i.king@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The variable offset is being assigned a value that is not being read
afterwards, the assignment is redundant and can be removed.

Cleans up clang scan warning:
drivers/usb/storage/freecom.c:537:2: warning: Value stored to 'offset'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240207112208.2443237-1-colin.i.king@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace the self-rolled implementations with kstrtobool(). This reduces
the maintenance efforts in the future.
Signed-off-by: Guan-Yu Lin <guanyulin@google.com>
Link: https://lore.kernel.org/r/20240202030301.2396374-1-guanyulin@google.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add documentation for the three ioctls used to attach or detach
externally-created DMABUFs, and to request transfers from/to previously
attached DMABUFs.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20240130122340.54813-5-paul@crapouillou.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch introduces three new ioctls. They all should be called on a
data endpoint (ie. not ep0). They are:

- FUNCTIONFS_DMABUF_ATTACH, which takes the file descriptor of a DMABUF
  object to attach to the endpoint.

- FUNCTIONFS_DMABUF_DETACH, which takes the file descriptor of the
  DMABUF to detach from the endpoint. Note that closing the endpoint's
  file descriptor will automatically detach all attached DMABUFs.

- FUNCTIONFS_DMABUF_TRANSFER, which requests a data transfer from / to
  the given DMABUF. Its argument is a structure that packs the DMABUF's
  file descriptor, the size in bytes to transfer (which should generally
  be set to the size of the DMABUF), and a 'flags' field which is unused
  for now.
  Before this ioctl can be used, the related DMABUF must be attached
  with FUNCTIONFS_DMABUF_ATTACH.

These three ioctls enable the FunctionFS code to transfer data between
the USB stack and a DMABUF object, which can be provided by a driver
from a completely different subsystem, in a zero-copy fashion.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://lore.kernel.org/r/20240130122340.54813-4-paul@crapouillou.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This exact same code was duplicated in two different places.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20240130122340.54813-3-paul@crapouillou.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add a new 'sg_was_mapped' field to the struct usb_request. This field
can be used to indicate that the scatterlist associated to the USB
transfer has already been mapped into the DMA space, and it does not
have to be done internally.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20240130122340.54813-2-paul@crapouillou.netSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Via the PMIC GLINK driver we can get info about fuel gauge, charger and
USB connector events. Add the node to the dts and configure USB so that
role switching works.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231220-fp5-pmic-glink-v1-3-2a1f8e3c661c@fairphone.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove 'snps,host-vbus-glitches-quirk' and apply workaround
unconditionally.

It is safer to keep vbus disabled before handing over to xhci driver. So
needn't 'snps,host-vbus-glitches' property to enable it and apply it
unconditionally.

Remove all host_vbus_glitches variable and call
dwc3_power_off_all_roothub_ports() directly.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240212-vbus-glitch-v2-2-d71b73a82de1@nxp.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Drop 'snps,host-vbus-glitches-quirk'. It is safer to keep vbus disabled
before handing over to xhci driver. Needn't this property to control enable
workaround. Apply workaround unconditional.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240212-vbus-glitch-v2-1-d71b73a82de1@nxp.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The ioremap() function doesn't return error pointers, it returns NULL on
error.  Update the check.

Fixes: 2d2a3349 ("usb: dwc3: Add workaround for host mode VBUS glitch when boot")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/71499112-4ed3-489a-9a56-b4a8ab89cd05@moroto.mountainSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The pointer trb is being assigned a value that is not being
read afterwards, it is being re-assigned later inside a for_each_sg
loop. The assignment is redundant and can be removed.

Cleans up clang scan warning:
drivers/usb/dwc3/gadget.c:3432:19: warning: Value stored to 'trb'
during its initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240207120319.2445123-1-colin.i.king@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver dwc3 deviates from the programming guide in regard to
endpoint configuration. It does this command sequence:

DEPSTARTCFG -> DEPXFERCFG -> DEPCFG

Instead of the suggested flow:

DEPSTARTCFG -> DEPCFG -> DEPXFERCFG

The reasons for this deviation were as follow, quoted:

	1) The databook says to do %DWC3_DEPCMD_DEPSTARTCFG for every
	   %USB_REQ_SET_CONFIGURATION and %USB_REQ_SET_INTERFACE
	   (8.1.5). This is incorrect in the scenario of multiple
	   interfaces.

	2) The databook does not mention doing more
	   %DWC3_DEPCMD_DEPXFERCFG for new endpoint on alt setting
	   (8.1.6).

Regarding 1), DEPSTARTCFG resets the endpoints' resource and can be a
problem if used with SET_INTERFACE request of a multiple interface
configuration. But we can still satisfy the programming guide
requirement by assigning the endpoint resource as part of
usb_ep_enable(). We will only reset endpoint resources on controller
initialization and SET_CONFIGURATION request.

Regarding 2), the later versions of the programming guide were updated
to clarify this flow (see "Alternate Initialization on SetInterface
Request" of the programming guide). As long as the platform has enough
physical endpoints, we can assign resource to a new endpoint.

The order of the command sequence will not be a problem to most
platforms for the current implementation of the dwc3 driver. However,
this order is required in different scenarios (such as initialization
during controller's hibernation restore). Let's keep the flow consistent
and follow the programming guide.
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/c143583a5afb087deb8c3aa5eb227ee23515f272.1706754219.git.Thinh.Nguyen@synopsys.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Update the default USB device authorization mode help text so that the
meaning of the option and it's available values are described more
accurately.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/linux-usb/CAMuHMdUy793gzDVR0jfNnx5TUdJ_2MKH5NPGSgHkytAhArtqmw@mail.gmail.com/Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
Link: https://lore.kernel.org/r/20240213124518.20231-1-niko.mauno@vaisala.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add an example on enabling of USB offload for the Q6DSP.  The routing can
be done by the mixer, which can pass the multimedia stream to the USB
backend.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240217001017.29969-37-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add a dt-binding to describe the definition of enabling the Q6 USB backend
device for audio offloading.  The node carries information, which is passed
along to the QC USB SND class driver counterpart.  These parameters will be
utilized during QMI stream enable requests.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-36-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Expose xhci_stop_endpoint_sync() which is a synchronous variant of
xhci_queue_stop_endpoint().  This is useful for client drivers that are
using the secondary interrupters, and need to stop/clean up the current
session.  The stop endpoint command handler will also take care of cleaning
up the ring.

Modifications to repurpose the new API into existing stop endpoint
sequences was implemented by Wesley Cheng.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Co-developed-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-11-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Some sequences, will require traversing through the entire event ring
without handling the event TRB.  This is ideal for when secondary
interrupters that are utilized by external entities need to clean up the
interrupter's event rings during halting of the XHCI HCD.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-10-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Check if the event ring exists and is valid once when the event handler
is called, not before every individual event TRB.

At this point the interrupter is valid, so no need to check that.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-9-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add unhandled_event_trb() that returns true in case xHC hardware has
written new event trbs to the event ring that driver has not yet handled.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-8-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Split the main XHCI interrupt handler into a different API, so that other
potential interrupters can utilize similar event ring handling.  A scenario
would be if a secondary interrupter required to skip pending events in the
event ring, which would warrant a similar set of operations.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-7-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The event ring dequeue pointer field (ERDP) in xHC hardware is used to
inform controller how far the driver has processed events on the event
ring.

In the case all events are handled and event ring is empty then the
address of the TRB after the last processed one should be written.
This TRB is both the enqueue and dequeue pointer.

But in case we are writing the ERDP in the middle of processing
several events then ERDP field should be written with the "up to and
including" address of the last handled event TRB.

Currenly each ERDP write by driver is done as if all events are handled
and ring is empty.

Fix this by adjusting the order when software dequeue "inc_deq()"
is called and hardware dequeue "xhci_update_erst_dequeue()" is updated.

Details in xhci 1.2 specification section 4.9.4:

"System software shall write the Event Ring Dequeue Pointer (ERDP)
 register to inform the xHC that it has completed the processing of Event
 TRBs up to and including the Event TRB referenced by the ERDP.

 The detection of a Cycle bit mismatch in an Event TRB processed by
 software indicates the location of the xHC Event Ring Enqueue Pointer
 and that the Event Ring is empty. Software shall write the ERDP with
 the address of this TRB to indicate that it has processed all Events
 in the ring"

This change depends on fixes made to relocate inc_deq() calls captured
in the below commits:

  commit 3321f84b ("xhci: simplify event ring dequeue tracking for
  transfer events")

  commit d1830364 ("xhci: Simplify event ring dequeue pointer update
  for port change events")

Fixes: dc0ffbea ("usb: host: xhci: update event ring dequeue pointer on purpose")
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-6-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The event_ring_deq parameter is used to check if the event ring dequeue
position is updated while calling by xhci_handle_event(), meaning there was
an actual event on the ring to handle. In this case the driver needs to
inform hardware about the updated dequeue position.
Basically event_ring_deq just stores the old event ring dequeue position
before calling the event handler.

Keeping track of software event dequeue updates this way is no longer
useful as driver anyways reads the current hardware dequeue position
within the handle event, and checks if it needs to be updated.

The driver might anyway need to modify the EHB (event handler busy) bit in
the same register as the dequeue pointer even if the actual dequeue
position did not change.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-5-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

isoc_bei_interval is used to balance how often completed isochronous
events cause interrupts. If interval is too large then the event ring
may fill up before the completed isoc TRBs are handled.

isoc_bei_interval is tuned based on how full the event ring is.

isoc_bei_interval variable needs to be per interrupter as
with several interrupters each one has its own event ring.

move isoc_bei_interval variable to the interrupter structure.

if a secondary interrupter does not care about this feature then
keep isoc_bei_interval 0.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-4-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add a helper to set the interrupt moderation interval for an interrupter.
Each interrupter can have its own moderation value.

Hardware has a 16bit register for the moderation value, each step is 250ns.

Helper function imod_interval argument is in nanoseconds.

Values from 0 to 16383750 (250 x 0xffff) are accepted.
0 means no interrupt throttling.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-3-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Each interrupter has an interrupt pending (IP) bit that should be cleared
in the interrupt handler. This is done automatically for systems using
MSI/MSI-X interrupts.

Secondary interrupters used by audio offload may not actually trigger
MSI/MSI-X messages, so driver may need to clear the IP bit manually for
these, even if the primary interrupter IP is cleared automatically.

Add an ip_autoclear flag to each interrupter that driver can configure
when requesting an interrupt for that xHC interrupter, and move
the interrupt pending clearing code to its own helper function.
Use this ip_autoclear flag instead of the current hcd->msi_enabled
to check if IP flag is cleared by software.

[Moved ip_autoclear into xhci and set based on msi_enabled -wcheng]
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Link: https://lore.kernel.org/r/20240217001017.29969-2-quic_wcheng@quicinc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The QCM6490 Linux Android firmware needs this workaround as well. Add it
to the list.
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20240208-fp5-pmic-glink-v2-2-4837d4abd5a4@fairphone.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Document the QCM6490 compatible used to describe the pmic glink on this
platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20240208-fp5-pmic-glink-v2-1-4837d4abd5a4@fairphone.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Pull ext4 fixes from Ted Ts'o:
 "Miscellaneous bug fixes and cleanups in ext4's multi-block allocator
  and extent handling code"

* tag 'for-linus-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (23 commits)
  ext4: make ext4_set_iomap() recognize IOMAP_DELALLOC map type
  ext4: make ext4_map_blocks() distinguish delalloc only extent
  ext4: add a hole extent entry in cache after punch
  ext4: correct the hole length returned by ext4_map_blocks()
  ext4: convert to exclusive lock while inserting delalloc extents
  ext4: refactor ext4_da_map_blocks()
  ext4: remove 'needed' in trace_ext4_discard_preallocations
  ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations
  ext4: remove unused return value of ext4_mb_release_group_pa
  ext4: remove unused return value of ext4_mb_release_inode_pa
  ext4: remove unused return value of ext4_mb_release
  ext4: remove unused ext4_allocation_context::ac_groups_considered
  ext4: remove unneeded return value of ext4_mb_release_context
  ext4: remove unused parameter ngroup in ext4_mb_choose_next_group_*()
  ext4: remove unused return value of __mb_check_buddy
  ext4: mark the group block bitmap as corrupted before reporting an error
  ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()
  ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()
  ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt
  ext4: avoid bb_free and bb_fragments inconsistency in mb_free_blocks()
  ...

Pull smb client fixes from Steve French:
 "Five smb3 client fixes, mostly multichannel related:

   - four multichannel fixes including fix for channel allocation when
     multiple inactive channels, fix for unneeded race in channel
     deallocation, correct redundant channel scaling, and redundant
     multichannel disabling scenarios

   - add warning if max compound requests reached"

* tag 'v6.8-rc3-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb: client: increase number of PDUs allowed in a compound request
  cifs: failure to add channel on iface should bump up weight
  cifs: do not search for channel if server is terminating
  cifs: avoid redundant calls to disable multichannel
  cifs: make sure that channel scaling is done only once

Pull xfs fixes from Chandan Babu:

 - Clear XFS_ATTR_INCOMPLETE filter on removing xattr from a node format
   attribute fork

 - Remove conditional compilation of realtime geometry validator
   functions to prevent confusing error messages from being printed on
   the console during the mount operation

* tag 'xfs-6.8-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: remove conditional building of rt geometry validator functions
  xfs: reset XFS_ATTR_INCOMPLETE filter on node removal

Pull char/misc driver fixes from Greg KH:
 "Here are three tiny driver fixes for 6.8-rc3.  They include:

   - Android binder long-term bug with epoll finally being fixed

   - fastrpc driver shutdown bugfix

   - open-dice lockdep fix

  All of these have been in linux-next this week with no reported
  issues"

* tag 'char-misc-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  binder: signal epoll threads of self-work
  misc: open-dice: Fix spurious lockdep warning
  misc: fastrpc: Mark all sessions as invalid in cb_remove

Pull tty and serial driver fixes from Greg KH:
 "Here are some small tty and serial driver fixes for 6.8-rc3 that
  resolve a number of reported issues. Included in here are:

   - rs485 flag definition fix that affected the user/kernel abi in -rc1

   - max310x driver fixes

   - 8250_pci1xxxx driver off-by-one fix

   - uart_tiocmget locking race fix

  All of these have been in linux-next for over a week with no reported
  issues"

* tag 'tty-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: max310x: prevent infinite while() loop in port startup
  serial: max310x: fail probe if clock crystal is unstable
  serial: max310x: improve crystal stable clock detection
  serial: max310x: set default value when reading clock ready bit
  serial: core: Fix atomicity violation in uart_tiocmget
  serial: 8250_pci1xxxx: fix off by one in pci1xxxx_process_read_data()
  tty: serial: Fix bit order in RS485 flag definitions

Pull USB driver fixes from Greg KH:
 "Here are a bunch of small USB driver fixes for 6.8-rc3. Included in
  here are:

   - new usb-serial driver ids

   - new dwc3 driver id added

   - typec driver change revert

   - ncm gadget driver endian bugfix

   - xhci bugfixes for a number of reported issues

   - usb hub bugfix for alternate settings

   - ulpi driver debugfs memory leak fix

   - chipidea driver bugfix

   - usb gadget driver fixes

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits)
  USB: serial: option: add Fibocom FM101-GL variant
  USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
  USB: serial: cp210x: add ID for IMST iM871A-USB
  usb: typec: tcpm: fix the PD disabled case
  usb: ucsi_acpi: Quirk to ack a connector change ack cmd
  usb: ucsi_acpi: Fix command completion handling
  usb: ucsi: Add missing ppm_lock
  usb: ulpi: Fix debugfs directory leak
  Revert "usb: typec: tcpm: fix cc role at port reset"
  usb: gadget: pch_udc: fix an Excess kernel-doc warning
  usb: f_mass_storage: forbid async queue when shutdown happen
  USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT
  usb: chipidea: core: handle power lost in workqueue
  usb: dwc3: gadget: Fix NULL pointer dereference in dwc3_gadget_suspend
  usb: dwc3: pci: add support for the Intel Arrow Lake-H
  usb: core: Prevent null pointer dereference in update_port_device_state
  xhci: handle isoc Babble and Buffer Overrun events properly
  xhci: process isoc TD properly when there was a transaction error mid TD.
  xhci: fix off by one check when adding a secondary interrupter.
  xhci: fix possible null pointer dereference at secondary interrupter removal
  ...

Pull i2c fixlet from Wolfram Sang:
 "MAINTAINERS update to point people to the new tree for i2c host driver
  changes"

* tag 'i2c-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  MAINTAINERS: Update i2c host drivers repository

Pull dmaengine fixes from Vinod Koul:
 "Core:

   - fix return value of is_slave_direction() for D2D dma

  Driver fixes for:

   - Documentaion fixes to resolve warnings for at_hdmac driver

   - bunch of fsl driver fixes for memory leaks, and useless kfree

   - TI edma and k3 fixes for packet error and null pointer checks"

* tag 'dmaengine-fix-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: at_hdmac: add missing kernel-doc style description
  dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV
  dmaengine: fsl-qdma: Remove a useless devm_kfree()
  dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
  dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA
  dmaengine: ti: k3-udma: Report short packet errors
  dmaengine: ti: edma: Add some null pointer checks to the edma_probe
  dmaengine: fsl-dpaa2-qdma: Fix the size of dma pools
  dmaengine: at_hdmac: fix some kernel-doc warnings

Pull phy driver fixes from Vinod Koul:

 - TI null pointer dereference

 - missing erdes mux entry in lan966x driver

 - Return of error code in renesas driver

 - Serdes init sequence and register offsets for IPQ drivers

* tag 'phy-fixes-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
  phy: lan966x: Add missing serdes mux entry
  phy: renesas: rcar-gen3-usb2: Fix returning wrong error code
  phy: qcom-qmp-usb: fix serdes init sequence for IPQ6018
  phy: qcom-qmp-usb: fix register offsets for ipq8074/ipq6018