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Message-ID: <aOEpFzhV1YiZ3qjw@kroah.com>
Date: Sat, 4 Oct 2025 16:03:03 +0200
From: Greg KH <gregkh@...uxfoundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org
Subject: [GIT PULL] USB/Thunderbolt changes for 6.18-rc1
The following changes since commit f83ec76bf285bea5727f478a68b894f5543ca76e:
Linux 6.17-rc6 (2025-09-14 14:21:14 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git tags/usb-6.18-rc1
for you to fetch changes up to e40b984b6c4ce3f80814f39f86f87b2a48f2e662:
usb: vhci-hcd: Prevent suspending virtually attached devices (2025-09-25 18:52:32 +0200)
----------------------------------------------------------------
USB/Thunderbolt changes for 6.18-rc1
Here is the big set of USB and thunderbolt drivers for 6.18-rc1. It was
another normal development cycle, with lots of the usual drivers getting
updates:
- Thunderbolt driver cleanups and additions
- dwc3 driver updates
- dwc2 driver updates
- typec driver updates
- xhci driver updates and additions
- offload USB engine updates for better power management
- unused tracepoint removals
- usb gadget fixes and updates as more users start to rely on these
drivers instead of the "old" function gadget drivers
- new USB device ids
- other minor driver USB driver updates
- new USB I/O driver framework and driver additions
The last item, the usb i/o driver, has an i2c and gpio driver added
through this tree. Those drivers were acked by the respective subsystem
maintainers, but you will get a merge conflict with the i2c tree where
new drivers were added in the same places in a Kconfig and Makefile.
The merge conflict is simple, just take both sides.
All of these have been in linux-next for a while, with the only issue
being the i2c tree merge conflicts.
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
----------------------------------------------------------------
Alan Borzeszkowski (26):
thunderbolt: Update acpi.c function documentation
thunderbolt: Update cap.c function documentation
thunderbolt: Update clx.c function documentation
thunderbolt: Update ctl.c function documentation
thunderbolt: Add missing documentation in ctl.h tb_cfg_request struct
thunderbolt: Update dma_port.c function documentation
thunderbolt: Update domain.c function documentation
thunderbolt: Update eeprom.c function documentation
thunderbolt: Update lc.c function documentation
thunderbolt: Update nhi.c function documentation
thunderbolt: Add missing documentation in nhi_regs.h ring_desc structure
thunderbolt: Update nvm.c function documentation
thunderbolt: Update path.c function documentation
thunderbolt: Update property.c function documentation
thunderbolt: Update retimer.c function documentation
thunderbolt: Update switch.c function documentation
thunderbolt: Update tb.c function documentation
thunderbolt: Update tb.h function documentation
thunderbolt: Add missing documentation in tb.h
thunderbolt: Update tmu.c function documentation
thunderbolt: Update tunnel.c function documentation
thunderbolt: Update tunnel.h function documentation
thunderbolt: Update usb4.c function documentation
thunderbolt: Update usb4_port.c function documentation
thunderbolt: Update xdomain.c function documentation
thunderbolt: Update thunderbolt.h header file
Biju Das (4):
dt-bindings: usb: Document Renesas RZ/G3E USB3HOST
usb: host: xhci-rcar: Move R-Car reg definitions
usb: host: xhci-plat: Add .post_resume_quirk for struct xhci_plat_priv
usb: host: xhci-rcar: Add Renesas RZ/G3E USB3 Host driver support
Chelsy Ratnawat (1):
thunderbolt: Use string choices helpers
Chen Yufeng (1):
usb: cdns3: gadget: Use-after-free during failed initialization and exit of cdnsp gadget
Colin Ian King (1):
USB: serial: oti6858: remove extranenous ; after comment
Cristian Ciocaltea (1):
usb: vhci-hcd: Prevent suspending virtually attached devices
Dan Carpenter (1):
usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup
Dominique Martinet (1):
USB: lower "Device is not authorized for usage" message to info
Duoming Zhou (1):
thunderbolt: Fix use-after-free in tb_dp_dprx_work
Eric Biggers (2):
thunderbolt: Compare HMAC values in constant time
thunderbolt: Use HMAC-SHA256 library instead of crypto_shash
Eric Gonçalves (1):
tools/usb/usbip: fix spelling mistakes in usbipd.c
Forest Crossman (1):
usb: mon: Increase BUFF_MAX to 64 MiB to support multi-MB URBs
Greg Kroah-Hartman (8):
Merge 6.17-rc3 into usb-next
Merge patch series "eUSB2 Double Isochronous IN Bandwidth support"
Merge patch series "Support system sleep with offloaded usb transfers" into usb-next
Merge 6.17-rc6 into usb-next
Merge patch series "Add SpacemiT K1 USB3.0 host controller support"
Merge patch series "usb: gadget: Refactor function drivers to use __free() cleanup"
Merge tag 'thunderbolt-for-v6.18-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
Merge tag 'usb-serial-6.18-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next
Guan-Yu Lin (4):
usb: xhci-plat: separate dev_pm_ops for each pm_event
usb: offload: add apis for offload usage tracking
xhci: sideband: add api to trace sideband usage
usb: host: enable USB offload during system sleep
Haotien Hsu (1):
usb: xhci: tegra: Support USB wakeup function for Tegra234
Hector Martin (4):
usb: typec: tipd: Update partner identity when power status was updated
usb: typec: tipd: Use read_power_status function in probe
usb: typec: tipd: Read data status in probe and cache its value
usb: typec: tipd: Handle mode transitions for CD321x
Herve Codina (1):
usb: dwc2: Add support for 'maximum-speed' property
Israel Cepeda (3):
usb: misc: Add Intel USBIO bridge driver
gpio: Add Intel USBIO GPIO driver
i2c: Add Intel USBIO I2C driver
Jihed Chaibi (2):
usb: dt-bindings: ti,twl4030-usb: convert to DT schema
usb: dt-bindings: ti,twl6030-usb: convert to DT schema
Jisheng Zhang (3):
dt-bindings: usb: usb251xb: support usage case without I2C control
usb: usb251xb: use modern PM macros
usb: usb251xb: support usage case without I2C control
Komal Bajaj (1):
usb: misc: qcom_eud: Access EUD_MODE_MANAGER2 through secure calls
Krishna Kurapati (4):
usb: dwc3: qcom: Remove extcon functionality from glue layer
usb: dwc3: core: Introduce glue callbacks for flattened implementations
usb: dwc3: qcom: Implement glue callbacks to facilitate runtime suspend
usb: xhci: plat: Facilitate using autosuspend for xhci plat devices
Krzysztof Kozlowski (2):
usb: ohci: s3c2410: Drop support for S3C2410 systems
dt-bindings: usb: s3c2410-usb: Drop entirely S3C2410
Kuen-Han Tsai (9):
usb: dwc3: Add trace event for dwc3_set_prtcap
usb: dwc3: Refactor dwc3_mode_show
usb: udc: Add trace event for usb_gadget_set_state
usb: gadget: Store endpoint pointer in usb_request
usb: gadget: Introduce free_usb_request helper
usb: gadget: f_ncm: Refactor bind path to use __free()
usb: gadget: f_acm: Refactor bind path to use __free()
usb: gadget: f_ecm: Refactor bind path to use __free()
usb: gadget: f_rndis: Refactor bind path to use __free()
Lad Prabhakar (2):
dt-bindings: usb: renesas,usbhs: Add RZ/T2H and RZ/N2H support
usb: renesas_usbhs: Add support for RZ/T2H SoC
Liao Yuanhong (2):
usb: host: xhci-tegra: Remove redundant ternary operators
usb: gadget: tegra-xudc: Remove redundant ternary operators
Linus Walleij (1):
dt-bindings: usb: IXP4xx UDC bindings
Lukas Wunner (1):
thunderbolt: Use is_pciehp instead of is_hotplug_bridge
Matthias Schiffer (1):
usb: musb: dsps: use platform_get_irq_byname_optional() for vbus IRQ
Miaoqian Lin (1):
usb: cdns3: cdnsp-pci: remove redundant pci_disable_device() call
Michal Pecio (2):
Revert "usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running"
usb: xhci: Update a comment about Stop Endpoint retries
Mika Westerberg (2):
thunderbolt: Use Linux Foundation IDs for XDomain discovery
MAINTAINERS: Update Michael Jamet's maintainer entries
Niklas Neronin (4):
usb: xhci-pci: add support for hosts with zero USB3 ports
usb: xhci: improve TR Dequeue Pointer mask
usb: xhci: correct indentation for PORTSC tracing function
usb: xhci: align PORTSC trace with one-based port numbering
Owen Gu (1):
usb: gadget: f_fs: Fix epfile null pointer access after ep enable.
Petr Vorel (1):
usb: misc: Update link to EHSET pdf doc
Prashanth K (1):
usb: dwc3: qcom: Add shutdown handler
Qianfeng Rong (1):
usb: typec: qcom-pmic-typec: use kcalloc() instead of kzalloc()
Rai, Amardeep (3):
usb: core: Add a function to get USB version independent periodic payload
usb: xhci: Add host support for eUSB2 double isochronous bandwidth devices
usb: core: support eUSB2 double bandwidth large isoc URB frames
Rob Herring (Arm) (1):
dt-bindings: usb: Drop duplicate nvidia,tegra20-ehci.txt
Sakari Ailus (6):
USB: Check no positive return values from pm_runtime_resume_and_get()
usb: core: Use le16_to_cpu() to read __le16 value in usb_parse_endpoint()
usb: core: Parse eUSB2 companion descriptors for high speed devices only
usb: core: eUSB2 companion descriptor is for isoc IN endpoints only
usb: xhci: Use usb_endpoint_max_periodic_payload()
usb: core: Introduce usb_endpoint_is_hs_isoc_double()
Stephen Boyd (1):
usb: typec: Stub out typec_switch APIs when CONFIG_TYPEC=n
Steven Rostedt (3):
cdns2: Remove unused tracepoints
cdns3: Remove unused tracepoints
cdnsp: Remove unused tracepoints
Sven Peter (7):
usb: typec: tipd: Clear interrupts first
usb: typec: tipd: Move initial irq mask to tipd_data
usb: typec: tipd: Move switch_power_state to tipd_data
usb: typec: tipd: Trace data status for CD321x correctly
usb: typec: tipd: Add cd321x struct with separate size
usb: typec: tipd: Read USB4, Thunderbolt and DisplayPort status for cd321x
usb: typec: tipd: Register DisplayPort and Thunderbolt altmodes for cd321x
Tao Q Tao (1):
media: uvcvideo: eUSB2 double isochronous bandwidth support
Thorsten Blum (3):
usb: ucsi: stm32: Use min() to improve ucsi_stm32g0_fw_cb()
usb: usblp: Use min_t() to improve usblp_read()
usb: storage: realtek_cr: Simplify residue calculation in rts51x_bulk_transport()
Venkat Jayaraman (2):
usb: typec: ucsi: Add support for READ_POWER_LEVEL command
usb: typec: ucsi: Add check for UCSI version
Waqar Hameed (1):
usb: misc: eud: Remove error print for devm_add_action_or_reset()
William Wu (2):
usb: gadget: configfs: Correctly set use_os_string at bind
usb: gadget: f_hid: Fix zero length packet transfer
Xiaowei Li (1):
USB: serial: option: add SIMCom 8230C compositions
Xichao Zhao (2):
usb: typec: mux: Remove the use of dev_err_probe()
usb: phy: twl6030: Fix incorrect type for ret
Xu Yang (1):
usb: typec: tcpci: add wakeup support
Ze Huang (2):
dt-bindings: usb: dwc3: add support for SpacemiT K1
usb: dwc3: add generic driver to support flattened
raub camaioni (1):
usb: gadget: f_ncm: Fix MAC assignment NCM ethernet
CREDITS | 5 +
.../devicetree/bindings/usb/intel,ixp4xx-udc.yaml | 39 ++
.../bindings/usb/nvidia,tegra20-ehci.txt | 23 -
.../bindings/usb/renesas,rzg3e-xhci.yaml | 87 +++
.../devicetree/bindings/usb/renesas,usbhs.yaml | 28 +-
.../devicetree/bindings/usb/s3c2410-usb.txt | 22 -
.../devicetree/bindings/usb/spacemit,k1-dwc3.yaml | 121 ++++
.../devicetree/bindings/usb/ti,twl4030-usb.yaml | 74 ++
.../devicetree/bindings/usb/ti,twl6030-usb.yaml | 48 ++
.../devicetree/bindings/usb/twlxxxx-usb.txt | 43 --
.../devicetree/bindings/usb/usb251xb.yaml | 9 +-
MAINTAINERS | 12 +-
drivers/gpio/Kconfig | 11 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-usbio.c | 247 +++++++
drivers/i2c/busses/Kconfig | 11 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-usbio.c | 320 +++++++++
drivers/media/usb/uvc/uvc_driver.c | 4 +-
drivers/media/usb/uvc/uvc_video.c | 24 +-
drivers/media/usb/uvc/uvcvideo.h | 4 +-
drivers/pci/quirks.c | 2 +-
drivers/thunderbolt/Kconfig | 4 +-
drivers/thunderbolt/acpi.c | 28 +-
drivers/thunderbolt/cap.c | 49 +-
drivers/thunderbolt/clx.c | 12 +-
drivers/thunderbolt/ctl.c | 33 +-
drivers/thunderbolt/ctl.h | 1 +
drivers/thunderbolt/debugfs.c | 3 +-
drivers/thunderbolt/dma_port.c | 21 +-
drivers/thunderbolt/domain.c | 73 +-
drivers/thunderbolt/eeprom.c | 4 +-
drivers/thunderbolt/lc.c | 58 +-
drivers/thunderbolt/nhi.c | 20 +-
drivers/thunderbolt/nhi_regs.h | 6 +
drivers/thunderbolt/nvm.c | 42 +-
drivers/thunderbolt/path.c | 14 +-
drivers/thunderbolt/property.c | 38 +-
drivers/thunderbolt/retimer.c | 7 +-
drivers/thunderbolt/switch.c | 140 ++--
drivers/thunderbolt/tb.c | 32 +-
drivers/thunderbolt/tb.h | 45 +-
drivers/thunderbolt/tmu.c | 16 +-
drivers/thunderbolt/tunnel.c | 90 ++-
drivers/thunderbolt/tunnel.h | 9 +-
drivers/thunderbolt/usb4.c | 346 +++++++---
drivers/thunderbolt/usb4_port.c | 7 +-
drivers/thunderbolt/xdomain.c | 53 +-
drivers/usb/cdns3/cdns3-trace.h | 61 --
drivers/usb/cdns3/cdnsp-gadget.c | 8 +-
drivers/usb/cdns3/cdnsp-pci.c | 5 +-
drivers/usb/cdns3/cdnsp-trace.h | 25 -
drivers/usb/class/usblp.c | 3 +-
drivers/usb/core/Makefile | 1 +
drivers/usb/core/config.c | 4 +-
drivers/usb/core/driver.c | 58 +-
drivers/usb/core/generic.c | 2 +-
drivers/usb/core/offload.c | 136 ++++
drivers/usb/core/urb.c | 14 +-
drivers/usb/core/usb.c | 51 ++
drivers/usb/dwc2/params.c | 26 +
drivers/usb/dwc3/Kconfig | 11 +
drivers/usb/dwc3/Makefile | 1 +
drivers/usb/dwc3/core.c | 2 +
drivers/usb/dwc3/core.h | 26 +
drivers/usb/dwc3/debug.h | 18 +
drivers/usb/dwc3/debugfs.c | 12 +-
drivers/usb/dwc3/drd.c | 1 +
drivers/usb/dwc3/dwc3-generic-plat.c | 166 +++++
drivers/usb/dwc3/dwc3-qcom.c | 174 ++---
drivers/usb/dwc3/gadget.c | 1 +
drivers/usb/dwc3/trace.h | 17 +
drivers/usb/gadget/configfs.c | 2 +
drivers/usb/gadget/function/f_acm.c | 42 +-
drivers/usb/gadget/function/f_ecm.c | 48 +-
drivers/usb/gadget/function/f_fs.c | 8 +-
drivers/usb/gadget/function/f_hid.c | 4 +-
drivers/usb/gadget/function/f_ncm.c | 81 +--
drivers/usb/gadget/function/f_rndis.c | 85 +--
drivers/usb/gadget/udc/cdns2/cdns2-trace.h | 69 --
drivers/usb/gadget/udc/core.c | 4 +
drivers/usb/gadget/udc/tegra-xudc.c | 3 +-
drivers/usb/gadget/udc/trace.h | 5 +
drivers/usb/host/Kconfig | 2 +-
drivers/usb/host/max3421-hcd.c | 2 +-
drivers/usb/host/ohci-s3c2410.c | 8 -
drivers/usb/host/xhci-caps.h | 2 +
drivers/usb/host/xhci-mem.c | 85 ++-
drivers/usb/host/xhci-pci.c | 44 +-
drivers/usb/host/xhci-plat.c | 57 +-
drivers/usb/host/xhci-plat.h | 2 +
drivers/usb/host/xhci-rcar-regs.h | 49 ++
drivers/usb/host/xhci-rcar.c | 100 +--
drivers/usb/host/xhci-ring.c | 30 +-
drivers/usb/host/xhci-rzg3e-regs.h | 12 +
drivers/usb/host/xhci-sideband.c | 36 +
drivers/usb/host/xhci-tegra.c | 84 ++-
drivers/usb/host/xhci-trace.h | 34 +-
drivers/usb/host/xhci.c | 16 +-
drivers/usb/host/xhci.h | 5 +-
drivers/usb/misc/Kconfig | 19 +-
drivers/usb/misc/Makefile | 1 +
drivers/usb/misc/qcom_eud.c | 36 +-
drivers/usb/misc/usb251xb.c | 108 ++-
drivers/usb/misc/usbio.c | 749 +++++++++++++++++++++
drivers/usb/mon/mon_bin.c | 14 +-
drivers/usb/musb/musb_dsps.c | 2 +-
drivers/usb/phy/phy-twl6030-usb.c | 3 +-
drivers/usb/renesas_usbhs/common.c | 4 +
drivers/usb/serial/option.c | 6 +
drivers/usb/serial/oti6858.c | 2 +-
drivers/usb/storage/realtek_cr.c | 4 +-
drivers/usb/typec/mux/tusb1046.c | 2 +-
.../usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c | 2 +-
drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c | 2 +-
drivers/usb/typec/tcpm/tcpci.c | 33 +
drivers/usb/typec/tipd/core.c | 559 +++++++++++++--
drivers/usb/typec/tipd/tps6598x.h | 5 +
drivers/usb/typec/tipd/trace.h | 39 ++
drivers/usb/typec/ucsi/debugfs.c | 31 +
drivers/usb/typec/ucsi/ucsi.c | 17 +
drivers/usb/typec/ucsi/ucsi.h | 13 +
drivers/usb/typec/ucsi/ucsi_stm32g0.c | 7 +-
drivers/usb/usbip/vhci_hcd.c | 22 +
include/linux/thunderbolt.h | 25 +-
include/linux/usb.h | 24 +
include/linux/usb/gadget.h | 25 +
include/linux/usb/typec_mux.h | 46 +-
include/linux/usb/usbio.h | 177 +++++
include/linux/usb/xhci-sideband.h | 9 +
tools/usb/usbip/src/usbipd.c | 4 +-
131 files changed, 4793 insertions(+), 1226 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/intel,ixp4xx-udc.yaml
delete mode 100644 Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
create mode 100644 Documentation/devicetree/bindings/usb/renesas,rzg3e-xhci.yaml
delete mode 100644 Documentation/devicetree/bindings/usb/s3c2410-usb.txt
create mode 100644 Documentation/devicetree/bindings/usb/spacemit,k1-dwc3.yaml
create mode 100644 Documentation/devicetree/bindings/usb/ti,twl4030-usb.yaml
create mode 100644 Documentation/devicetree/bindings/usb/ti,twl6030-usb.yaml
delete mode 100644 Documentation/devicetree/bindings/usb/twlxxxx-usb.txt
create mode 100644 drivers/gpio/gpio-usbio.c
create mode 100644 drivers/i2c/busses/i2c-usbio.c
create mode 100644 drivers/usb/core/offload.c
create mode 100644 drivers/usb/dwc3/dwc3-generic-plat.c
create mode 100644 drivers/usb/host/xhci-rcar-regs.h
create mode 100644 drivers/usb/host/xhci-rzg3e-regs.h
create mode 100644 drivers/usb/misc/usbio.c
create mode 100644 include/linux/usb/usbio.h
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