| Message ID | ZUTiWrNrErlNa4Hk@kroah.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 2c40c1c6adab90ee4660caf03722b3a3ec67767b |
| Headers | show |
| Series | [GIT,PULL] USB/Thunderbolt changes for 6.7-rc1 | expand |
The pull request you sent on Fri, 3 Nov 2023 13:06:50 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git tags/usb-6.7-rc1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/2c40c1c6adab90ee4660caf03722b3a3ec67767b
Thank you!
The following changes since commit 58720809f52779dc0f08e53e54b014209d13eebb: Linux 6.6-rc6 (2023-10-15 13:34:39 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git tags/usb-6.7-rc1 for you to fetch changes up to c70793fb7632a153862ee9060e6d48131469a29c: usb: gadget: uvc: Add missing initialization of ssp config descriptor (2023-10-28 12:25:19 +0200) ---------------------------------------------------------------- USB/Thunderbolt changes for 6.7-rc1 Here is the "big" set of USB and Thunderbolt changes for 6.7-rc1. Nothing really major in here, just lots of constant development for new hardware. Included in here are: - Thunderbolt (i.e. USB4) fixes for reported issues and support for new hardware types and devices - USB typec additions of new drivers and cleanups for some existing ones - xhci cleanups and expanded tracing support and some platform specific updates - USB "La Jolla Cove Adapter (LJCA)" support added, and the gpio, spi, and i2c drivers for that type of device (all acked by the respective subsystem maintainers.) - lots of USB gadget driver updates and cleanups - new USB dwc3 platforms supported, as well as other dwc3 fixes and cleanups - USB chipidea driver updates - other smaller driver cleanups and additions, full details in the shortlog All of these have been in the linux-next tree for a while with no reported problems, EXCEPT for some merge conflicts that you will run into in your tree. 2 of them are in device-tree files, which will be trivial to resolve (accept both sides), and the last in the drivers/gpio/gpio-ljca.c file, in the remove callback, resolution should be pretty trivial (take the version in this branch), see here: https://lore.kernel.org/all/20231016134159.11d8f849@canb.auug.org.au/ for details, or I can provide a resolved merge point if needed. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---------------------------------------------------------------- Abdel Alkuor (9): dt-bindings: usb: tps6598x: Add tps25750 USB: typec: tsp6598x: Add cmd timeout and response delay USB: typec: tps6598x: Add patch mode to tps6598x USB: typec: tps6598x: Refactor tps6598x port registration USB: typec: tps6598x: Add device data to of_device_id USB: typec: tps6598x: Add TPS25750 support USB: typec: tps6598x: Add trace for tps25750 irq USB: typec: tps6598x: Add power status trace for tps25750 USB: typec: tps6598x: Add status trace for tps25750 Andrey Konovalov (6): usb: gadget: clarify usage of USB_GADGET_DELAYED_STATUS usb: raw-gadget: return USB_GADGET_DELAYED_STATUS from setup() usb: gadgetfs: return USB_GADGET_DELAYED_STATUS from setup() usb: raw-gadget: properly handle interrupted requests usb: raw-gadget: don't disable device if usb_ep_queue fails usb: raw-gadget: report suspend, resume, reset, and disconnect events Andy Shevchenko (1): usbip: Use platform_device_register_full() Badhri Jagan Sridharan (1): usb: typec: tcpm: Add additional checks for contaminant Basavaraj Natikar (2): xhci: Loosen RPM as default policy to cover for AMD xHC 1.1 xhci: Enable RPM on controllers that support low-power states Biju Das (5): usb: typec: tcpci_rt1711h: Remove trailing comma in the terminator entry for OF table usb: typec: tcpci_rt1711h: Convert enum->pointer for data in the match tables usb: typec: tcpci_rt1711h: Add rxdz_sel variable to struct rt1711h_chip_info usb: typec: tcpci_rt1711h: Add enable_pd30_extended_message variable to struct rt1711h_chip_info usb: typec: tcpci_rt1711h: Drop CONFIG_OF ifdeffery Chunfeng Yun (2): usb: xhci-mtk: add a bandwidth budget table usb: xhci-mtk: improve split scheduling by separate IN/OUT budget Dan Carpenter (1): usb: usbtest: fix a type promotion bug Fabio Estevam (3): dt-bindings: usb: ci-hdrc-usb2: Allow "fsl,imx27-usb" to be passed alone dt-bindings: usb: gpio-sbu-mux: Add an entry for CBDTU02043 dt-bindings: usb: gpio-sbu-mux: Make 'mode-switch' not required Gil Fine (10): thunderbolt: Fix debug log when DisplayPort adapter not available for pairing thunderbolt: Fix typo of HPD bit for Hot Plug Detect thunderbolt: Log NVM version of routers and retimers thunderbolt: Create multiple DisplayPort tunnels if there are more DP IN/OUT pairs thunderbolt: Add DP IN added last in the head of the list of DP resources thunderbolt: Make is_gen4_link() available to the rest of the driver thunderbolt: Change bandwidth reservations to comply USB4 v2 thunderbolt: Introduce tb_port_path_direction_downstream() thunderbolt: Add support for asymmetric link thunderbolt: Configure asymmetric link if needed and bandwidth allows Grant B Adams (2): power: supply: Fix tps65217-charger vs vbus irq conflict usb: musb: dsps: Fix vbus vs tps65217-charger irq conflict Greg Kroah-Hartman (8): Revert "phy: qcom-qmp-usb: Add Qualcomm SDX75 USB3 PHY support" Revert "usb: gadget: uvc: rework pump worker to avoid while loop" Revert "usb: gadget: uvc: cleanup request when not in correct state" Revert "usb: gadget: uvc: stop pump thread on video disable" Merge 6.6-rc6 into usb-next Revert "dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport" Revert "dt-bindings: usb: Add bindings for multiport properties on DWC3 controller" Merge tag 'thunderbolt-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next Hardik Gajjar (2): usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach usb: gadget: f_ncm: Always set current gadget in ncm_bind() Heikki Krogerus (3): usb: pd: Exposing the Peak Current value of Fixed Supplies to user space usb: typec: Link enumerated USB devices with Type-C partner usb: Inform the USB Type-C class about enumerated devices Heiner Kallweit (1): usb: core: Remove duplicated check in usb_hub_create_port_device Hongren Zheng (1): usb/usbip: fix wrong data added to platform device James Gruber (1): usb: gadget: f_uac2: allow changing terminal types through configfs Jerome Brunet (2): dt-bindings: usb: add device for Genesys Logic hub gl3510 usb: misc: onboard_usb_hub: add Genesys Logic gl3510 hub support Jia-Ju Bai (1): usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency Jimmy Hu (1): usb: typec: tcpm: Fix NULL pointer dereference in tcpm_pd_svdm() Jinjie Ruan (1): usbmon: Use list_for_each_entry() helper Jisheng Zhang (1): dt-bindings: usb: vialab,vl817: remove reset-gpios from required list Jonas Blixt (1): USB: usbip: fix stub_dev hub disconnect Jonathan Bell (1): xhci: Use more than one Event Ring segment Krishna Kurapati (4): dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport dt-bindings: usb: Add bindings for multiport properties on DWC3 controller usb: xhci: Move extcaps related macros to respective header file usb: gadget: udc: Handle gadget_connect failure during bind operation LihaSika (1): usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility Luca Weiss (5): dt-bindings: usb: add NXP PTN36502 Type-C redriver bindings usb: typec: add support for PTN36502 redriver dt-bindings: usb: fsa4480: Add data-lanes property to endpoint usb: typec: fsa4480: Add support to swap SBU orientation dt-bindings: usb: fsa4480: Add compatible for OCP96011 Lukas Wunner (7): xhci: Set DESI bits in ERDP register correctly xhci: Adjust segment numbers after ring expansion xhci: Update last segment pointer after Event Ring expansion xhci: Expose segment numbers in debugfs xhci: Clean up ERST_PTR_MASK inversion xhci: Clean up stale comment on ERST_SIZE macro xhci: Clean up xhci_{alloc,free}_erst() declarations Mathias Nyman (6): xhci: pass port structure to tracing instead of port number xhci: Add busnumber to port tracing xhci: expand next_trb() helper to support more ring types xhci: simplify event ring dequeue tracking for transfer events xhci: Simplify event ring dequeue pointer update for port change events xhci: split free interrupter into separate remove and free parts Michael Grzeschik (3): usb: gadget: uvc: stop pump thread on video disable usb: gadget: uvc: cleanup request when not in correct state usb: gadget: uvc: rework pump worker to avoid while loop Michael Wu (1): usb:typec:tcpm:support double Rp to Vbus cable as sink Michał Mirosław (3): usb: chipidea: Fix DMA overwrite for Tegra usb: chipidea: Simplify Tegra DMA alignment code usb: chipidea: tegra: Consistently use dev_err_probe() Mika Westerberg (14): thunderbolt: Apply USB 3.x bandwidth quirk only in software connection manager thunderbolt: dma_test: Use enum tb_link_width thunderbolt: Get rid of usb4_usb3_port_actual_link_rate() thunderbolt: Make tb_switch_clx_is_supported() static thunderbolt: Check for unplugged router in tb_switch_clx_disable() thunderbolt: Fix typo in enum tb_link_width kernel-doc thunderbolt: Use tb_tunnel_dbg() where possible to make logging more consistent thunderbolt: Expose tb_tunnel_xxx() log macros to the rest of the driver thunderbolt: Use tb_tunnel_xxx() log macros in tb.c thunderbolt: Use constants for path weight and priority thunderbolt: Use weight constants in tb_usb3_consumed_bandwidth() thunderbolt: Set path power management packet support bit for USB4 v2 routers thunderbolt: Introduce tb_for_each_upstream_port_on_path() thunderbolt: Introduce tb_switch_depth() Milan Broz (2): usb-storage: remove UNUSUAL_VENDOR_INTF macro usb-storage,uas: make internal quirks flags 64bit Neil Armstrong (4): dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the Type-C port plug orientation usb: ucsi: glink: use the connector orientation GPIO to provide switch events arm64: dts: qcom: sm8550-mtp: add orientation gpio arm64: dts: qcom: sm8550-qrd: add orientation gpio Niklas Schnelle (3): usb: pci-quirks: group AMD specific quirk code together usb: pci-quirks: handle HAS_IOPORT dependency for AMD quirk usb: pci-quirks: handle HAS_IOPORT dependency for UHCI handoff Nitheesh Sekar (1): dt-bindings: usb: dwc3: Add IPQ5018 compatible Pawel Laszczak (1): usb:cdnsp: remove TRB_FLUSH_ENDPOINT command Piyush Mehta (1): usb: dwc3: xilinx: add reset-controller support Randy Li (2): USB: dma: remove unused function prototype docs: driver-api: usb: update dma info Rob Herring (3): usb: musb: Add missing of.h include usb: Use device_get_match_data() usb: chipidea: Fix unused ci_hdrc_usb2_of_match warning for !CONFIG_OF Rohit Agarwal (5): dt-bindings: phy: qcom,snps-eusb2-phy: Add compatible for SDX75 dt-bindings: phy: qcom,qmp-usb: Add SDX75 USB3 PHY dt-bindings: usb: qcom,dwc3: Fix SDX65 clocks dt-bindings: usb: dwc3: Add SDX75 compatible phy: qcom-qmp-usb: Add Qualcomm SDX75 USB3 PHY support Sebastian Reichel (3): dt-bindings: usb: add rk3588 compatible to rockchip,dwc3 usb: dwc3: add optional PHY interface clocks arm64: dts: rockchip: rk3588s: Add USB3 host controller Sergey Shtylyov (1): usb: host: xhci-plat: fix possible kernel oops while resuming Shuzhen Wang (1): usb: gadget: uvc: Add missing initialization of ssp config descriptor Stanley Chang (4): usb: dwc3: add Realtek DHC RTD SoC dwc3 glue layer driver dt-bindings: usb: dwc3: Add Realtek DHC RTD SoC DWC3 USB usb: dwc3: core: configure TX/RX threshold for DWC3_IP dt-bindings: usb: dwc3: Add DWC_usb3 TX/RX threshold configurable Swarup Laxman Kotiaklapudi (1): usb: dwc3: document gfladj_refclk_lpm_sel field Tomer Maimon (3): usb: chipidea: add CI_HDRC_FORCE_VBUS_ACTIVE_ALWAYS flag dt-bindings: usb: ci-hdrc-usb2: add npcm750 and npcm845 compatible usb: chipidea: Add support for NPCM Uday M Bhat (1): usb: typec: intel_pmc_mux: enable sysfs usb role access Udipto Goswami (1): usb: xhci: Implement xhci_handshake_check_state() helper Utkarsh Patel (5): usb: typec: Add Displayport Alternate Mode 2.1 Support usb: typec: Add Active or Passive cable defination to cable discover mode VDO usb: pd: Add helper macro to get Type C cable speed platform/chrome: cros_ec_typec: Add Displayport Alternatemode 2.1 Support usb: typec: intel_pmc_mux: Configure Displayport Alternate mode 2.1 Uwe Kleine-König (8): usb: gadget: at91-udc: Convert to use module_platform_driver() usb: gadget: fsl-udc: Convert to use module_platform_driver() usb: gadget: fusb300-udc: Convert to use module_platform_driver() usb: gadget: lpc32xx-udc: Convert to use module_platform_driver() usb: gadget: m66592-udc: Convert to use module_platform_driver() usb: gadget: r8a66597-udc: Convert to use module_platform_driver() usb: mtu3: Convert to platform remove callback returning void usb: gadget: aspeed_udc: Convert to platform remove callback returning void Wentong Wu (4): usb: Add support for Intel LJCA device i2c: Add support for Intel LJCA USB I2C driver spi: Add support for Intel LJCA USB SPI driver gpio: update Intel LJCA USB GPIO driver Wesley Cheng (1): usb: host: xhci: Avoid XHCI resume delay if SSUSB device is not present Wolfram Sang (2): usb: typec: drop check because i2c_unregister_device() is NULL safe usb: renesas_usbhs: remove boilerplate from header file Yang Li (1): thunderbolt: Fix one kernel-doc comment Yue Haibing (1): USB: c67x00: Remove unused declaration c67x00_hcd_msg_received() Documentation/ABI/testing/configfs-usb-gadget-uac2 | 2 + Documentation/ABI/testing/sysfs-bus-usb | 9 + .../ABI/testing/sysfs-class-usb_power_delivery | 7 + .../phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml | 2 + .../bindings/phy/qcom,snps-eusb2-phy.yaml | 7 +- .../bindings/soc/qcom/qcom,pmic-glink.yaml | 19 + .../devicetree/bindings/usb/ci-hdrc-usb2.yaml | 7 + .../devicetree/bindings/usb/fcs,fsa4480.yaml | 43 +- .../devicetree/bindings/usb/genesys,gl850g.yaml | 3 +- .../devicetree/bindings/usb/gpio-sbu-mux.yaml | 2 +- .../devicetree/bindings/usb/nxp,ptn36502.yaml | 94 +++ .../devicetree/bindings/usb/qcom,dwc3.yaml | 7 + .../devicetree/bindings/usb/realtek,rtd-dwc3.yaml | 80 ++ .../devicetree/bindings/usb/rockchip,dwc3.yaml | 60 +- .../devicetree/bindings/usb/snps,dwc3.yaml | 56 ++ .../devicetree/bindings/usb/ti,tps6598x.yaml | 81 +- .../devicetree/bindings/usb/vialab,vl817.yaml | 1 - Documentation/driver-api/usb/dma.rst | 48 +- Documentation/usb/gadget-testing.rst | 2 + arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 1 + arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 1 + arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 21 + drivers/gpio/Kconfig | 4 +- drivers/gpio/gpio-ljca.c | 244 +++--- drivers/i2c/busses/Kconfig | 11 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-ljca.c | 343 ++++++++ drivers/platform/chrome/cros_ec_typec.c | 28 + drivers/power/supply/tps65217_charger.c | 2 +- drivers/spi/Kconfig | 11 + drivers/spi/Makefile | 1 + drivers/spi/spi-ljca.c | 297 +++++++ drivers/thunderbolt/clx.c | 47 +- drivers/thunderbolt/dma_test.c | 14 +- drivers/thunderbolt/path.c | 7 +- drivers/thunderbolt/quirks.c | 3 + drivers/thunderbolt/retimer.c | 1 + drivers/thunderbolt/switch.c | 337 ++++++-- drivers/thunderbolt/tb.c | 802 ++++++++++++++---- drivers/thunderbolt/tb.h | 60 +- drivers/thunderbolt/tb_regs.h | 19 +- drivers/thunderbolt/tunnel.c | 263 +++--- drivers/thunderbolt/tunnel.h | 26 +- drivers/thunderbolt/usb4.c | 135 ++- drivers/usb/Kconfig | 10 + drivers/usb/c67x00/c67x00-hcd.h | 1 - drivers/usb/cdns3/cdnsp-debug.h | 3 - drivers/usb/cdns3/cdnsp-gadget.c | 6 +- drivers/usb/cdns3/cdnsp-gadget.h | 5 - drivers/usb/cdns3/cdnsp-ring.c | 24 - drivers/usb/chipidea/Kconfig | 4 + drivers/usb/chipidea/Makefile | 1 + drivers/usb/chipidea/ci_hdrc_npcm.c | 114 +++ drivers/usb/chipidea/ci_hdrc_tegra.c | 16 +- drivers/usb/chipidea/ci_hdrc_usb2.c | 13 +- drivers/usb/chipidea/host.c | 48 +- drivers/usb/chipidea/otg.c | 5 +- drivers/usb/core/hcd-pci.c | 3 +- drivers/usb/core/hub.c | 4 + drivers/usb/core/hub.h | 3 + drivers/usb/core/port.c | 22 +- drivers/usb/dwc2/hcd.c | 2 +- drivers/usb/dwc2/params.c | 21 +- drivers/usb/dwc3/Kconfig | 11 + drivers/usb/dwc3/Makefile | 1 + drivers/usb/dwc3/core.c | 188 ++++- drivers/usb/dwc3/core.h | 19 + drivers/usb/dwc3/dwc3-rtk.c | 475 +++++++++++ drivers/usb/dwc3/dwc3-xilinx.c | 14 +- drivers/usb/gadget/function/f_ncm.c | 27 +- drivers/usb/gadget/function/f_uac2.c | 16 +- drivers/usb/gadget/function/f_uvc.c | 14 +- drivers/usb/gadget/function/u_ether.c | 2 +- drivers/usb/gadget/function/u_uac2.h | 8 + drivers/usb/gadget/legacy/inode.c | 17 +- drivers/usb/gadget/legacy/raw_gadget.c | 91 ++- drivers/usb/gadget/udc/aspeed_udc.c | 19 +- drivers/usb/gadget/udc/at91_udc.c | 3 +- drivers/usb/gadget/udc/core.c | 19 +- drivers/usb/gadget/udc/fsl_qe_udc.c | 10 +- drivers/usb/gadget/udc/fsl_udc_core.c | 3 +- drivers/usb/gadget/udc/fusb300_udc.c | 7 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 3 +- drivers/usb/gadget/udc/m66592-udc.c | 3 +- drivers/usb/gadget/udc/r8a66597-udc.c | 3 +- drivers/usb/host/pci-quirks.c | 144 ++-- drivers/usb/host/pci-quirks.h | 34 +- drivers/usb/host/xhci-debugfs.c | 2 +- drivers/usb/host/xhci-ext-caps.h | 27 + drivers/usb/host/xhci-hub.c | 4 +- drivers/usb/host/xhci-mem.c | 96 ++- drivers/usb/host/xhci-mtk-sch.c | 418 ++++++++-- drivers/usb/host/xhci-mtk.h | 17 +- drivers/usb/host/xhci-pci.c | 6 +- drivers/usb/host/xhci-plat.c | 23 +- drivers/usb/host/xhci-ring.c | 38 +- drivers/usb/host/xhci-trace.h | 23 +- drivers/usb/host/xhci.c | 40 +- drivers/usb/host/xhci.h | 45 +- drivers/usb/misc/Kconfig | 13 + drivers/usb/misc/Makefile | 1 + drivers/usb/misc/onboard_usb_hub.c | 7 +- drivers/usb/misc/onboard_usb_hub.h | 1 + drivers/usb/misc/usb-ljca.c | 902 +++++++++++++++++++++ drivers/usb/misc/usbtest.c | 2 +- drivers/usb/mon/mon_main.c | 23 +- drivers/usb/mtu3/mtu3_plat.c | 18 +- drivers/usb/musb/da8xx.c | 1 + drivers/usb/musb/musb_dsps.c | 2 +- drivers/usb/storage/uas-detect.h | 4 +- drivers/usb/storage/uas.c | 4 +- drivers/usb/storage/unusual_cypress.h | 2 +- drivers/usb/storage/usb.c | 20 +- drivers/usb/storage/usb.h | 4 +- drivers/usb/storage/usual-tables.c | 17 +- drivers/usb/typec/altmodes/displayport.c | 5 +- drivers/usb/typec/anx7411.c | 3 +- drivers/usb/typec/class.c | 108 ++- drivers/usb/typec/class.h | 16 + drivers/usb/typec/mux/Kconfig | 10 + drivers/usb/typec/mux/Makefile | 1 + drivers/usb/typec/mux/fsa4480.c | 71 ++ drivers/usb/typec/mux/intel_pmc_mux.c | 25 + drivers/usb/typec/mux/ptn36502.c | 444 ++++++++++ drivers/usb/typec/pd.c | 10 +- drivers/usb/typec/port-mapper.c | 9 +- drivers/usb/typec/tcpm/tcpci_rt1711h.c | 46 +- drivers/usb/typec/tcpm/tcpm.c | 9 +- drivers/usb/typec/tipd/core.c | 694 +++++++++++++--- drivers/usb/typec/tipd/tps6598x.h | 36 + drivers/usb/typec/tipd/trace.h | 92 +++ drivers/usb/typec/ucsi/displayport.c | 2 +- drivers/usb/typec/ucsi/ucsi_ccg.c | 4 +- drivers/usb/typec/ucsi/ucsi_glink.c | 54 +- drivers/usb/usbip/stub_dev.c | 9 +- drivers/usb/usbip/vhci_hcd.c | 44 +- include/linux/thunderbolt.h | 2 +- include/linux/usb.h | 16 - include/linux/usb/chipidea.h | 1 + include/linux/usb/composite.h | 8 + include/linux/usb/gadget.h | 9 + include/linux/usb/hcd.h | 17 + include/linux/usb/ljca.h | 145 ++++ include/linux/usb/pd.h | 1 + include/linux/usb/pd_vdo.h | 1 + include/linux/usb/renesas_usbhs.h | 10 - include/linux/usb/typec.h | 37 + include/linux/usb/typec_dp.h | 28 +- include/linux/usb/typec_tbt.h | 1 + include/uapi/linux/usb/raw_gadget.h | 14 +- 150 files changed, 7060 insertions(+), 1327 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/nxp,ptn36502.yaml create mode 100644 Documentation/devicetree/bindings/usb/realtek,rtd-dwc3.yaml create mode 100644 drivers/i2c/busses/i2c-ljca.c create mode 100644 drivers/spi/spi-ljca.c create mode 100644 drivers/usb/chipidea/ci_hdrc_npcm.c create mode 100644 drivers/usb/dwc3/dwc3-rtk.c create mode 100644 drivers/usb/misc/usb-ljca.c create mode 100644 drivers/usb/typec/mux/ptn36502.c create mode 100644 include/linux/usb/ljca.h