[{"id":3688558,"web_url":"http://patchwork.ozlabs.org/comment/3688558/","msgid":"","list_archive_url":null,"date":"2026-05-08T15:42:40","subject":"Re: [RFC PATCH v2 00/64] drivers: usb: dwc3: sync code with Linux\n v6.16-rc7","submitter":{"id":6170,"url":"http://patchwork.ozlabs.org/api/people/6170/","name":"Simon Glass","email":"sjg@chromium.org"},"content":"Hi Jens,\n\nOn Thu, 7 May 2026 at 03:28, Jens Wiklander wrote:\n>\n> Hi,\n>\n> This is a follow-up to Jerome's patchset [1], addressing previous feedback\n> regarding the monolithic nature of the driver update.\n>\n> The DWC3 USB driver was forked from the Linux kernel v3.19-rc1 eleven years\n> ago by commit 85d5e7075f33 (\"usb: dwc3: add dwc3 folder from linux kernel\n> to u-boot\"). Since then, not many kernel changes have been ported back into\n> U-Boot.\n>\n> This series synchronizes the DWC3 core with Linux v6.16-rc7. To provide\n> a clear audit trail and maintain bisectability, I have structured the\n> series as follows:\n>\n> 1. Restore to Baseline: The first commit reverts U-Boot-specific changes\n> to drivers/usb/dwc3 to return the directory to a clean v3.19-rc1 state.\n> 2. Milestone Imports: A sequence of 50+ commits follows, each performing\n> a \"snapshot\" import of the drivers/usb/dwc3 directory for every major\n> kernel version (v3.19 through v6.16-rc7).\n> 3. U-Boot Adaptation: The final commits (based on Jerome's original work)\n> re-introduce the necessary glue code, XHCI/UDC updates, and build fixes\n> required for U-Boot integration.\n>\n> The final diff is identical to [1]. I decided to stick with that for now to\n> focus on the method of how we import or update the code.\n>\n> Note that this is compile-tested only. The CI pipeline on source.denx.de\n> was used as an OK/NOK indicator [2].\n>\n> The previous patchset was tested on xilinx_zynqmp_kria_defconfig and since\n> this diff is identical to the previous, it should still work on that\n> platform. With the help of a custom build script [3] and with an additional\n> patch [4], I could boot the Kria KV260 board and make it detect a USB SSD\n> plugged into one of its USB 3.0 ports. It certainly doesn't mean all\n> platforms using the DWC3 driver are still OK, but at least there is some\n> hope. If this breaks your platform I'd like to know, and if you can send a\n> fix it's even better.\n>\n> I tried cherry-picking all the 1000+ patches in v3.19-rc1..v6.16-rc7. There\n> were a few conflicts, even when backing out the original U-Boot patches on\n> top of the original v3.19-rc1 import. However, the resulting state still\n> diverged significantly from [1].\n>\n> Instead, I've imported each new kernel in a separate commit. That way it's\n> very clear which kernel patches are included. Since there aren't too many\n> patches for each kernel I'm listing the relevant commits in the U-Boot\n> commit message for easier reference. I did this with a script so it's easy\n> to make changes, if the approach is OK but we need to tune it. With this\n> approach it should be easy to tell if a Fixes patch for the kernel might\n> also be needed here.\n>\n> Thanks,\n> Jens\n>\n> [1] https://lore.kernel.org/all/20251121153812.2076440-1-jerome.forissier@linaro.org/\n> [2] https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/30004\n> [3] https://source.denx.de/u-boot/u-boot-extras/-/raw/master/contrib/jforissier/zynqmp_kv260_build.sh\n> [4] https://gitlab.com/Linaro/trustedsubstrate/meta-ts/-/raw/master/meta-trustedsubstrate/recipes-bsp/u-boot/u-boot/zynqmp-kria-starter/0001-kv260-fix-usb.patch\n>\n> RFC v1 -> RFC v2:\n> - Split the v1 (\"usb: dwc3: re-import from kernel v6.16-rc7\") into (\"usb:\n> dwc3: restore to original v3.19-rc1 kernel import\"), (\"usb: dwc3: import\n> from kernel v3.19)..(\"usb: dwc3: import from kernel v6.16-rc7\")\n>\n> Jens Wiklander (60):\n> usb: dwc3: restore to original v3.19-rc1 kernel import\n> usb: dwc3: import from kernel v3.19\n> usb: dwc3: import from kernel v4.0\n> usb: dwc3: import from kernel v4.1\n> usb: dwc3: import from kernel v4.2\n> usb: dwc3: import from kernel v4.3\n> usb: dwc3: import from kernel v4.4\n> usb: dwc3: import from kernel v4.5\n> usb: dwc3: import from kernel v4.6\n> usb: dwc3: import from kernel v4.7\n> usb: dwc3: import from kernel v4.8\n> usb: dwc3: import from kernel v4.9\n> usb: dwc3: import from kernel v4.10\n> usb: dwc3: import from kernel v4.11\n> usb: dwc3: import from kernel v4.12\n> usb: dwc3: import from kernel v4.13\n> usb: dwc3: import from kernel v4.14\n> usb: dwc3: import from kernel v4.15\n> usb: dwc3: import from kernel v4.16\n> usb: dwc3: import from kernel v4.17\n> usb: dwc3: import from kernel v4.18\n> usb: dwc3: import from kernel v4.19\n> usb: dwc3: import from kernel v4.20\n> usb: dwc3: import from kernel v5.0\n> usb: dwc3: import from kernel v5.1\n> usb: dwc3: import from kernel v5.2\n> usb: dwc3: import from kernel v5.3\n> usb: dwc3: import from kernel v5.4\n> usb: dwc3: import from kernel v5.5\n> usb: dwc3: import from kernel v5.6\n> usb: dwc3: import from kernel v5.7\n> usb: dwc3: import from kernel v5.8\n> usb: dwc3: import from kernel v5.9\n> usb: dwc3: import from kernel v5.10\n> usb: dwc3: import from kernel v5.11\n> usb: dwc3: import from kernel v5.12\n> usb: dwc3: import from kernel v5.13\n> usb: dwc3: import from kernel v5.14\n> usb: dwc3: import from kernel v5.15\n> usb: dwc3: import from kernel v5.16\n> usb: dwc3: import from kernel v5.17\n> usb: dwc3: import from kernel v5.18\n> usb: dwc3: import from kernel v5.19\n> usb: dwc3: import from kernel v6.0\n> usb: dwc3: import from kernel v6.1\n> usb: dwc3: import from kernel v6.2\n> usb: dwc3: import from kernel v6.3\n> usb: dwc3: import from kernel v6.4\n> usb: dwc3: import from kernel v6.5\n> usb: dwc3: import from kernel v6.6\n> usb: dwc3: import from kernel v6.7\n> usb: dwc3: import from kernel v6.8\n> usb: dwc3: import from kernel v6.9\n> usb: dwc3: import from kernel v6.10\n> usb: dwc3: import from kernel v6.11\n> usb: dwc3: import from kernel v6.12\n> usb: dwc3: import from kernel v6.13\n> usb: dwc3: import from kernel v6.14\n> usb: dwc3: import from kernel v6.15\n> usb: dwc3: import from kernel v6.16-rc7\n>\n> Jerome Forissier (4):\n> usb: host: re-import xhci-ext-caps.h from kernel v6.16-rc7\n> usb: gadget: re-import epautoconf.c from kernel v6.16-rc7\n> usb: udc: re-import udc-core.c from kernel v6.16-rc7\n> usb: fix build after resync of DWC3 with kernel v6.16-rc7\n>\n> drivers/usb/cdns3/ep0.c | 8 +-\n> drivers/usb/common/common.c | 23 +\n> drivers/usb/dwc3/Makefile | 57 +-\n> drivers/usb/dwc3/core.c | 1780 ++++++----\n> drivers/usb/dwc3/core.h | 1120 +++++--\n> drivers/usb/dwc3/debug.h | 432 +++\n> drivers/usb/dwc3/dwc3-omap.c | 2 -\n> drivers/usb/dwc3/ep0.c | 737 +++--\n> drivers/usb/dwc3/gadget.c | 4152 ++++++++++++++++--------\n> drivers/usb/dwc3/gadget.h | 124 +-\n> drivers/usb/dwc3/glue.h | 36 +\n> drivers/usb/dwc3/io.h | 29 +-\n> drivers/usb/dwc3/linux-compat.h | 16 -\n> drivers/usb/dwc3/samsung_usb_phy.c | 77 -\n> drivers/usb/dwc3/ti_usb_phy.c | 2 -\n> drivers/usb/gadget/at91_udc.c | 46 -\n> drivers/usb/gadget/atmel_usba_udc.c | 102 +-\n> drivers/usb/gadget/ci_udc.c | 419 ---\n> drivers/usb/gadget/composite.c | 2 +-\n> drivers/usb/gadget/dwc2_udc_otg.c | 174 +-\n> drivers/usb/gadget/epautoconf.c | 289 +-\n> drivers/usb/gadget/ether.c | 21 +-\n> drivers/usb/gadget/f_acm.c | 20 +-\n> drivers/usb/gadget/f_fastboot.c | 10 +-\n> drivers/usb/gadget/f_mass_storage.c | 5 +-\n> drivers/usb/gadget/f_rockusb.c | 11 +-\n> drivers/usb/gadget/f_sdp.c | 12 +-\n> drivers/usb/gadget/f_thor.c | 19 +-\n> drivers/usb/gadget/udc/Makefile | 1 +\n> drivers/usb/gadget/udc/udc-core.c | 1096 ++++++-\n> drivers/usb/host/xhci-dwc3.c | 4 +-\n> drivers/usb/host/xhci-ext-caps.h | 158 +\n> drivers/usb/host/xhci-exynos5.c | 2 +-\n> drivers/usb/mtu3/mtu3_gadget_ep0.c | 16 +-\n> drivers/usb/musb-new/musb_gadget_ep0.c | 24 +-\n> drivers/usb/musb-new/musb_uboot.c | 39 -\n> include/dm/device_compat.h | 13 +\n> include/dm/read.h | 46 +\n> include/linux/compat.h | 15 +\n> include/linux/usb/ch9.h | 25 +-\n> include/linux/usb/gadget.h | 520 +--\n> include/linux/usb/otg.h | 10 +\n> include/linux/usb/phy.h | 56 +\n> 43 files changed, 7659 insertions(+), 4091 deletions(-)\n> create mode 100644 drivers/usb/dwc3/debug.h\n> create mode 100644 drivers/usb/dwc3/glue.h\n> delete mode 100644 drivers/usb/dwc3/linux-compat.h\n> delete mode 100644 drivers/usb/dwc3/samsung_usb_phy.c\n> create mode 100644 drivers/usb/host/xhci-ext-caps.h\n>\n>\n> base-commit: 0f865ab5d68484b4dc1724809de1be06edc85df1\n> --\n> 2.43.0\n>\n\nThis makes me wonder what USB tests we have. Some boards use USB for\nEthernet, but are there any storage tests, etc.?\n\nRegards,\nSimon","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=chromium.org header.i=@chromium.org header.a=rsa-sha256\n header.s=google header.b=GBlMF/ip;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)","phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=chromium.org","phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de","phobos.denx.de;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=chromium.org header.i=@chromium.org\n header.b=\"GBlMF/ip\";\n\tdkim-atps=neutral","phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=chromium.org","phobos.denx.de;\n spf=pass smtp.mailfrom=sjg@chromium.org"],"Received":["from phobos.denx.de (phobos.denx.de\n [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4gBtgJ3NfYz1yJq\n\tfor ; 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Fri, 08 May 2026\n 08:42:53 -0700 (PDT)","MIME-Version":"1.0","References":"<20260507092843.358908-1-jens.wiklander@linaro.org>","In-Reply-To":"<20260507092843.358908-1-jens.wiklander@linaro.org>","From":"Simon Glass ","Date":"Fri, 8 May 2026 09:42:40 -0600","X-Gm-Features":"AVHnY4Iuhfiab0ui-p1vXT71JhEG4QWjlboAvPiqijjxQ1Ql62IhUyUaCo9qPwU","Message-ID":"\n ","Subject":"Re: [RFC PATCH v2 00/64] drivers: usb: dwc3: sync code with Linux\n v6.16-rc7","To":"Jens Wiklander ","Cc":"u-boot@lists.denx.de, Marek Vasut ,\n Ilias Apalodimas ,\n Andre Przywara ,\n Andrew Goodbody , Anshul Dalal ,\n Bin Meng , Casey Connolly ,\n Chunfeng Yun ,\n Eddie Cai ,\n GSS_MTK_Uboot_upstream ,\n Ion Agorria , Junhui Liu ,\n Kongyang Liu ,\n Lukasz Majewski ,\n Mattijs Korpershoek ,\n Neil Armstrong ,\n Patrice Chotard ,\n Quentin Schulz , Rasmus Villemoes ,\n Ryder Lee ,\n Stephan Gerhold ,\n Svyatoslav Ryhel , Tom Rini ,\n Varadarajan Narayanan ,\n Weijie Gao ,\n Zixun LI , Jerome Forissier ","Content-Type":"text/plain; charset=\"UTF-8\"","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"}},{"id":3688572,"web_url":"http://patchwork.ozlabs.org/comment/3688572/","msgid":"<20260508160302.GV1614990@bill-the-cat>","list_archive_url":null,"date":"2026-05-08T16:03:02","subject":"Re: [RFC PATCH v2 00/64] drivers: usb: dwc3: sync code with Linux\n v6.16-rc7","submitter":{"id":65875,"url":"http://patchwork.ozlabs.org/api/people/65875/","name":"Tom Rini","email":"trini@konsulko.com"},"content":"On Fri, May 08, 2026 at 09:42:40AM -0600, Simon Glass wrote:\n> Hi Jens,\n> \n> On Thu, 7 May 2026 at 03:28, Jens Wiklander wrote:\n> >\n> > Hi,\n> >\n> > This is a follow-up to Jerome's patchset [1], addressing previous feedback\n> > regarding the monolithic nature of the driver update.\n> >\n> > The DWC3 USB driver was forked from the Linux kernel v3.19-rc1 eleven years\n> > ago by commit 85d5e7075f33 (\"usb: dwc3: add dwc3 folder from linux kernel\n> > to u-boot\"). Since then, not many kernel changes have been ported back into\n> > U-Boot.\n> >\n> > This series synchronizes the DWC3 core with Linux v6.16-rc7. To provide\n> > a clear audit trail and maintain bisectability, I have structured the\n> > series as follows:\n> >\n> > 1. Restore to Baseline: The first commit reverts U-Boot-specific changes\n> > to drivers/usb/dwc3 to return the directory to a clean v3.19-rc1 state.\n> > 2. Milestone Imports: A sequence of 50+ commits follows, each performing\n> > a \"snapshot\" import of the drivers/usb/dwc3 directory for every major\n> > kernel version (v3.19 through v6.16-rc7).\n> > 3. U-Boot Adaptation: The final commits (based on Jerome's original work)\n> > re-introduce the necessary glue code, XHCI/UDC updates, and build fixes\n> > required for U-Boot integration.\n> >\n> > The final diff is identical to [1]. I decided to stick with that for now to\n> > focus on the method of how we import or update the code.\n> >\n> > Note that this is compile-tested only. The CI pipeline on source.denx.de\n> > was used as an OK/NOK indicator [2].\n> >\n> > The previous patchset was tested on xilinx_zynqmp_kria_defconfig and since\n> > this diff is identical to the previous, it should still work on that\n> > platform. With the help of a custom build script [3] and with an additional\n> > patch [4], I could boot the Kria KV260 board and make it detect a USB SSD\n> > plugged into one of its USB 3.0 ports. It certainly doesn't mean all\n> > platforms using the DWC3 driver are still OK, but at least there is some\n> > hope. If this breaks your platform I'd like to know, and if you can send a\n> > fix it's even better.\n> >\n> > I tried cherry-picking all the 1000+ patches in v3.19-rc1..v6.16-rc7. There\n> > were a few conflicts, even when backing out the original U-Boot patches on\n> > top of the original v3.19-rc1 import. However, the resulting state still\n> > diverged significantly from [1].\n> >\n> > Instead, I've imported each new kernel in a separate commit. That way it's\n> > very clear which kernel patches are included. Since there aren't too many\n> > patches for each kernel I'm listing the relevant commits in the U-Boot\n> > commit message for easier reference. I did this with a script so it's easy\n> > to make changes, if the approach is OK but we need to tune it. With this\n> > approach it should be easy to tell if a Fixes patch for the kernel might\n> > also be needed here.\n> >\n> > Thanks,\n> > Jens\n> >\n> > [1] https://lore.kernel.org/all/20251121153812.2076440-1-jerome.forissier@linaro.org/\n> > [2] https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/30004\n> > [3] https://source.denx.de/u-boot/u-boot-extras/-/raw/master/contrib/jforissier/zynqmp_kv260_build.sh\n> > [4] https://gitlab.com/Linaro/trustedsubstrate/meta-ts/-/raw/master/meta-trustedsubstrate/recipes-bsp/u-boot/u-boot/zynqmp-kria-starter/0001-kv260-fix-usb.patch\n> >\n> > RFC v1 -> RFC v2:\n> > - Split the v1 (\"usb: dwc3: re-import from kernel v6.16-rc7\") into (\"usb:\n> > dwc3: restore to original v3.19-rc1 kernel import\"), (\"usb: dwc3: import\n> > from kernel v3.19)..(\"usb: dwc3: import from kernel v6.16-rc7\")\n> >\n> > Jens Wiklander (60):\n> > usb: dwc3: restore to original v3.19-rc1 kernel import\n> > usb: dwc3: import from kernel v3.19\n> > usb: dwc3: import from kernel v4.0\n> > usb: dwc3: import from kernel v4.1\n> > usb: dwc3: import from kernel v4.2\n> > usb: dwc3: import from kernel v4.3\n> > usb: dwc3: import from kernel v4.4\n> > usb: dwc3: import from kernel v4.5\n> > usb: dwc3: import from kernel v4.6\n> > usb: dwc3: import from kernel v4.7\n> > usb: dwc3: import from kernel v4.8\n> > usb: dwc3: import from kernel v4.9\n> > usb: dwc3: import from kernel v4.10\n> > usb: dwc3: import from kernel v4.11\n> > usb: dwc3: import from kernel v4.12\n> > usb: dwc3: import from kernel v4.13\n> > usb: dwc3: import from kernel v4.14\n> > usb: dwc3: import from kernel v4.15\n> > usb: dwc3: import from kernel v4.16\n> > usb: dwc3: import from kernel v4.17\n> > usb: dwc3: import from kernel v4.18\n> > usb: dwc3: import from kernel v4.19\n> > usb: dwc3: import from kernel v4.20\n> > usb: dwc3: import from kernel v5.0\n> > usb: dwc3: import from kernel v5.1\n> > usb: dwc3: import from kernel v5.2\n> > usb: dwc3: import from kernel v5.3\n> > usb: dwc3: import from kernel v5.4\n> > usb: dwc3: import from kernel v5.5\n> > usb: dwc3: import from kernel v5.6\n> > usb: dwc3: import from kernel v5.7\n> > usb: dwc3: import from kernel v5.8\n> > usb: dwc3: import from kernel v5.9\n> > usb: dwc3: import from kernel v5.10\n> > usb: dwc3: import from kernel v5.11\n> > usb: dwc3: import from kernel v5.12\n> > usb: dwc3: import from kernel v5.13\n> > usb: dwc3: import from kernel v5.14\n> > usb: dwc3: import from kernel v5.15\n> > usb: dwc3: import from kernel v5.16\n> > usb: dwc3: import from kernel v5.17\n> > usb: dwc3: import from kernel v5.18\n> > usb: dwc3: import from kernel v5.19\n> > usb: dwc3: import from kernel v6.0\n> > usb: dwc3: import from kernel v6.1\n> > usb: dwc3: import from kernel v6.2\n> > usb: dwc3: import from kernel v6.3\n> > usb: dwc3: import from kernel v6.4\n> > usb: dwc3: import from kernel v6.5\n> > usb: dwc3: import from kernel v6.6\n> > usb: dwc3: import from kernel v6.7\n> > usb: dwc3: import from kernel v6.8\n> > usb: dwc3: import from kernel v6.9\n> > usb: dwc3: import from kernel v6.10\n> > usb: dwc3: import from kernel v6.11\n> > usb: dwc3: import from kernel v6.12\n> > usb: dwc3: import from kernel v6.13\n> > usb: dwc3: import from kernel v6.14\n> > usb: dwc3: import from kernel v6.15\n> > usb: dwc3: import from kernel v6.16-rc7\n> >\n> > Jerome Forissier (4):\n> > usb: host: re-import xhci-ext-caps.h from kernel v6.16-rc7\n> > usb: gadget: re-import epautoconf.c from kernel v6.16-rc7\n> > usb: udc: re-import udc-core.c from kernel v6.16-rc7\n> > usb: fix build after resync of DWC3 with kernel v6.16-rc7\n> >\n> > drivers/usb/cdns3/ep0.c | 8 +-\n> > drivers/usb/common/common.c | 23 +\n> > drivers/usb/dwc3/Makefile | 57 +-\n> > drivers/usb/dwc3/core.c | 1780 ++++++----\n> > drivers/usb/dwc3/core.h | 1120 +++++--\n> > drivers/usb/dwc3/debug.h | 432 +++\n> > drivers/usb/dwc3/dwc3-omap.c | 2 -\n> > drivers/usb/dwc3/ep0.c | 737 +++--\n> > drivers/usb/dwc3/gadget.c | 4152 ++++++++++++++++--------\n> > drivers/usb/dwc3/gadget.h | 124 +-\n> > drivers/usb/dwc3/glue.h | 36 +\n> > drivers/usb/dwc3/io.h | 29 +-\n> > drivers/usb/dwc3/linux-compat.h | 16 -\n> > drivers/usb/dwc3/samsung_usb_phy.c | 77 -\n> > drivers/usb/dwc3/ti_usb_phy.c | 2 -\n> > drivers/usb/gadget/at91_udc.c | 46 -\n> > drivers/usb/gadget/atmel_usba_udc.c | 102 +-\n> > drivers/usb/gadget/ci_udc.c | 419 ---\n> > drivers/usb/gadget/composite.c | 2 +-\n> > drivers/usb/gadget/dwc2_udc_otg.c | 174 +-\n> > drivers/usb/gadget/epautoconf.c | 289 +-\n> > drivers/usb/gadget/ether.c | 21 +-\n> > drivers/usb/gadget/f_acm.c | 20 +-\n> > drivers/usb/gadget/f_fastboot.c | 10 +-\n> > drivers/usb/gadget/f_mass_storage.c | 5 +-\n> > drivers/usb/gadget/f_rockusb.c | 11 +-\n> > drivers/usb/gadget/f_sdp.c | 12 +-\n> > drivers/usb/gadget/f_thor.c | 19 +-\n> > drivers/usb/gadget/udc/Makefile | 1 +\n> > drivers/usb/gadget/udc/udc-core.c | 1096 ++++++-\n> > drivers/usb/host/xhci-dwc3.c | 4 +-\n> > drivers/usb/host/xhci-ext-caps.h | 158 +\n> > drivers/usb/host/xhci-exynos5.c | 2 +-\n> > drivers/usb/mtu3/mtu3_gadget_ep0.c | 16 +-\n> > drivers/usb/musb-new/musb_gadget_ep0.c | 24 +-\n> > drivers/usb/musb-new/musb_uboot.c | 39 -\n> > include/dm/device_compat.h | 13 +\n> > include/dm/read.h | 46 +\n> > include/linux/compat.h | 15 +\n> > include/linux/usb/ch9.h | 25 +-\n> > include/linux/usb/gadget.h | 520 +--\n> > include/linux/usb/otg.h | 10 +\n> > include/linux/usb/phy.h | 56 +\n> > 43 files changed, 7659 insertions(+), 4091 deletions(-)\n> > create mode 100644 drivers/usb/dwc3/debug.h\n> > create mode 100644 drivers/usb/dwc3/glue.h\n> > delete mode 100644 drivers/usb/dwc3/linux-compat.h\n> > delete mode 100644 drivers/usb/dwc3/samsung_usb_phy.c\n> > create mode 100644 drivers/usb/host/xhci-ext-caps.h\n> >\n> >\n> > base-commit: 0f865ab5d68484b4dc1724809de1be06edc85df1\n> > --\n> > 2.43.0\n> >\n> \n> This makes me wonder what USB tests we have. Some boards use USB for\n> Ethernet, but are there any storage tests, etc.?\n\nWe've had test/py/tests/test_usb.py for two years now, and so yes, we\nhave some hardware tests for USB functionality. I haven't tried getting\nthem enabled in the sage labe, but it's on the TODO list. Along with our\nDFU tests, again.","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=konsulko.com header.i=@konsulko.com header.a=rsa-sha256\n header.s=google header.b=LXzpfSRn;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)","phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=konsulko.com","phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de","phobos.denx.de;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=konsulko.com header.i=@konsulko.com\n header.b=\"LXzpfSRn\";\n\tdkim-atps=neutral","phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=konsulko.com","phobos.denx.de;\n spf=pass smtp.mailfrom=trini@konsulko.com"],"Received":["from phobos.denx.de (phobos.denx.de [85.214.62.61])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4gBv6k49M4z1yKd\n\tfor ; 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