From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 57EDCC43458 for ; Mon, 29 Jun 2026 08:45:43 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id B7C7B848F3; Mon, 29 Jun 2026 10:45:41 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="aroXj2ko"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 5ADAC84869; Mon, 29 Jun 2026 10:45:40 +0200 (CEST) Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 37EDE84105 for ; Mon, 29 Jun 2026 10:45:37 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=jens.wiklander@linaro.org Received: by mail-lj1-x234.google.com with SMTP id 38308e7fff4ca-39af64026dcso13076281fa.1 for ; Mon, 29 Jun 2026 01:45:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1782722736; x=1783327536; darn=lists.denx.de; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=E3ql/J09MiR0zVXgQ1EvzoyYSMmaesSpTtqPNkzpNxM=; b=aroXj2kozenxV6pNCiUOZfBJZb+gb2NbmQxrLSRbIuhQp5X9qftKr50SK5ybU2auup Y/oquO+QEXHoWkwDNoyNBjJp601dwrojwIhTaTSrCzy7lSCUdjSaewqdd5gvaFHPOWJ4 OkU7E3NdB2LYmA1k4vleDjhWOcPFecTR2bAd7vkscy/2vH3sXiBaXOU579ihE3KwZHDJ zVvF9rTTuu8LoaE+82VH9kq+3+I0fI0B7+/mUlKTuAXxX0WnuQZFWKYG4bgvP7qoQftH 63mNH5ojUlu35Gubnddmk24KQmKGVXRVE1ebc+5puxosLMi+IupyppTmUu2ixhx/R68K wL8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782722736; x=1783327536; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=E3ql/J09MiR0zVXgQ1EvzoyYSMmaesSpTtqPNkzpNxM=; b=DodniPxrlJMCf4GXX1AQe4fBBnaiNyh0r/17JE3OfjUeObP0ciSq5DEhKyx8VUwS1K jSACz03GPD2tWVrxPtvvq5paQpwaqOgSys5uCEU9MVyQM8UGJwNznR+0QzogTOvcBR1w 206tWMIr67KXO9tVjHtXWJD1uugg7egldqYO+lvPW0tA7pBRy00IzUyoxsmfOxnysf0+ zve5LtGxsIu4dBKdCVIhrTOKg0w3K/C2m3RnGRCFvY50FDzFMxciFfDv7I+XPOT7k2GE GFRWynZbx6fgf3eO3Czs4HyPpuBvrfssQOqmPCZZ9h4rb1TRtcnMWBPpI2JNg2I8jfC/ LRVQ== X-Gm-Message-State: AOJu0YyCqpeF/Rn9AMWiHBY8846BP1ILID3Z4GEkoQeOmqrR80Sjbs7+ GktEsLR7nSdNL89U/ad/+r4hvXaVl0nPB13UG8RTDgbg74VAAvq/ik9pNJoNs3fU/kmKPuutqZS 926VTjwI= X-Gm-Gg: AfdE7ck6ht9B2aoTsvzuAgVTG7yI6DC7HNx2+CXgx0nxwKfV6TAgvMajp7Xs72YTtLb tpZaNtDOkpmCA/sCOUbSzwrxf4rmdStLxYq3VUYt5Epccbbu/NTcAUWh897fw9k2xjiKdIcAAUI O1jvD+YNpGTivKsECi0yIXurNRyy/o7DgsYCsVs8sKb1hBJ/76rygUFykpQMHepImCjD85tDaDt oePap7tEZyGHZb9km4NptALtpSRcdPeHznY0qrdi/ko8m1nvfgUPqkVx3nBxLh6cna0R7qIr0e6 rwHrSMFKYqihL6XimlzxsgUSOGmMSerRVkAbOrU/XKBl5OsISD085MBjhxphjngvsjqgsOcrpUL 2iyKJ0lFLpkiNV+7rVhCMPwCrcTHp2LpZRcTuX1cbiN7uQX6pI4TKo2DNIrg4U5OUe4aaHtq49S KUMbUJ89qF3Kh3mpdlNz3sb5YZB56KaEFYx6VUB7E9dmpcGhSOsYZwuFQ0mI1pzZO0e5X6rTqX/ 1hDn8qWQ5Q24rDOJjPE X-Received: by 2002:a2e:b88a:0:b0:39b:d04:b778 with SMTP id 38308e7fff4ca-39b0d04bed6mr5434641fa.5.1782722736443; Mon, 29 Jun 2026 01:45:36 -0700 (PDT) Received: from rayden.urgonet (h-79-136-84-34.A175.priv.bahnhof.se. [79.136.84.34]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-3999afc749csm77928251fa.12.2026.06.29.01.45.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jun 2026 01:45:35 -0700 (PDT) From: Jens Wiklander To: u-boot@lists.denx.de, Marek Vasut Cc: Ilias Apalodimas , Andre Przywara , Andrew Goodbody , Anshul Dalal , Bin Meng , Casey Connolly , Chunfeng Yun , Eddie Cai , GSS_MTK_Uboot_upstream , Ion Agorria , Junhui Liu , Kongyang Liu , Lukasz Majewski , Mattijs Korpershoek , Neil Armstrong , Patrice Chotard , Quentin Schulz , Rasmus Villemoes , Ryder Lee , Simon Glass , Stephan Gerhold , Svyatoslav Ryhel , Tom Rini , Varadarajan Narayanan , Weijie Gao , Zixun LI , Jerome Forissier , Jens Wiklander , Alexey Charkov Subject: [PATCH v4 02/64] usb: dwc3: import from kernel v3.19 Date: Mon, 29 Jun 2026 10:43:38 +0200 Message-ID: <20260629084507.3254232-3-jens.wiklander@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260629084507.3254232-1-jens.wiklander@linaro.org> References: <20260629084507.3254232-1-jens.wiklander@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Sync Linux kernel dwc3 changes from v3.19-rc1 to v3.19. The following files are preserved accross the import: Makefile Kconfig dwc3-meson-g12a.c dwc3-meson-gxl.c dwc3-omap.c dwc3-uniphier.c dwc3-generic.h dwc3-generic.c dwc3-generic-sti.c dwc3-layerscape.c ti_usb_phy.c Skipping unused files: debugfs.c drd.c dwc3-exynos.c dwc3-haps.c dwc3-imx8mp.c dwc3-keystone.c dwc3-octeon.c dwc3-of-simple.c dwc3-pci.c dwc3-qcom.c dwc3-qcom-legacy.c dwc3-rtk.c dwc3-st.c dwc3-xilinx.c host.c trace.c trace.h ulpi.c Note that this is a raw import and doesn't build. A fixup commit at the end of the series fixes that. List of commits: git log --oneline v3.19-rc1..v3.19 Commits imported: 39e60635a015 usb: dwc3: gadget: Stop TRB preparation after limit is reached ec512fb8e561 usb: dwc3: gadget: Fix TRB preparation during SG 84a2b61b6eb9 usb: dwc3: pci: add support for Intel Sunrise Point PCH Signed-off-by: Jens Wiklander Reviewed-by: Simon Glass Tested-by: Alexey Charkov --- drivers/usb/dwc3/gadget.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index f03b136ecfce..8f65ab3a3b92 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -882,8 +882,7 @@ static void dwc3_prepare_trbs(struct dwc3_ep *dep, bool starting) if (i == (request->num_mapped_sgs - 1) || sg_is_last(s)) { - if (list_is_last(&req->list, - &dep->request_list)) + if (list_empty(&dep->request_list)) last_one = true; chain = false; } @@ -901,6 +900,9 @@ static void dwc3_prepare_trbs(struct dwc3_ep *dep, bool starting) if (last_one) break; } + + if (last_one) + break; } else { dma = req->request.dma; length = req->request.length; -- 2.43.0