From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 02 Jun 2026 11:31:06 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wULSk-001XPM-2V for lore@lore.pengutronix.de; Tue, 02 Jun 2026 11:31:06 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wULSk-0000SL-5u for lore@pengutronix.de; Tue, 02 Jun 2026 11:31:06 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GcOUCbRGhQbWltu++tQml44PvFvqUgZGIv1yrBhPpH8=; b=xX/RdGCthwvuxXSY7Vp4jvC1TP LwinXPySpgShRhF2l6XMn4pbBCjg7MYG5HKBULzMM99kdI2PiafRAcN53W+pNO9Mo083nf7q4FcdK ThcMGg3Vqy1YhVajgQ5T6diR/dwD+HN0AVI3M1H0rrAE8u31Uy3jP4gmiXepcsV+PFq7QAYgf/m9o B8xNvRdXo8qo7aQmr9BvkWkF4Cqsr6YxCoqSiTqCGnZaNV03Zc5XvtW+sOFsPmNQJ7UZM9RYth7nO AOApxyIT/xZV0DeeFfysNqyrhYL/rXZgxYHzyRCRNzavrEBPqW9ePrV0ykiiBxuSu1bh0Ym04e8oL FdudWlqQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wULR7-0000000CfMr-301W; Tue, 02 Jun 2026 09:29:25 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wULR5-0000000CfLE-0b4E for barebox@lists.infradead.org; Tue, 02 Jun 2026 09:29:24 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wULR3-00008Y-Ic; Tue, 02 Jun 2026 11:29:21 +0200 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wULR3-000j0c-1c; Tue, 02 Jun 2026 11:29:21 +0200 Received: from [::1] (helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1wULR3-00000006Lq0-1qJB; Tue, 02 Jun 2026 11:29:21 +0200 From: Sascha Hauer Date: Tue, 02 Jun 2026 11:29:20 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260602-usb-dwc2-usb-c-stick-v2-1-0e02782c7e32@pengutronix.de> References: <20260602-usb-dwc2-usb-c-stick-v2-0-0e02782c7e32@pengutronix.de> In-Reply-To: <20260602-usb-dwc2-usb-c-stick-v2-0-0e02782c7e32@pengutronix.de> To: BAREBOX X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1780392561; l=1167; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=TBPPY9DJGSBpwR6xI01+ZE6Rw7Xzkq2FrK8UnpRW6i0=; b=ADvHaHPev/1uGJ2OZ4UAMtaDgP7nr/lJW8b5mklIOXIROtJab4QTZHyoxFEJU/4U98gVelF1b 6SSKpG46/cbBVZ2L21e4ONpnfOVudXrRCZxIqBOXoBasexvX0xyemzu X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260602_022923_206071_6930212F X-CRM114-Status: GOOD ( 12.65 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: anis chali Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 1/3] usb: dwc2: Do not print error messages when URBs are nacked X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) It's a normal usecase that a USB bulk transfer is nacked, so do not print an error message in this case. The usbnet driver polls the availability of RX frames with bulk transfers with short timeouts. When it's nacked it just means that currently no RX data is available. Currently wait_for_chhltd() returns -ETIMEDOUT when a transfer is nacked, so the message is not printed. This however changes with the next patch, so silence the error message now to avoid log spam with the next patch. Signed-off-by: Sascha Hauer --- drivers/usb/dwc2/host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/host.c b/drivers/usb/dwc2/host.c index 93994f0be3..eede21c692 100644 --- a/drivers/usb/dwc2/host.c +++ b/drivers/usb/dwc2/host.c @@ -435,7 +435,7 @@ static int dwc2_submit_bulk_msg(struct usb_device *udev, unsigned long pipe, buffer, len); } while (ret == -EAGAIN && !is_timeout(start, timeout * MSECOND)); if (ret == -EAGAIN) { - dwc2_err(dwc2, "Timeout on bulk endpoint\n"); + dwc2_dbg(dwc2, "Timeout on bulk endpoint\n"); ret = -ETIMEDOUT; } -- 2.47.3