From nobody Sat Sep 21 05:36:13 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=gmail.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1704897523991419.7402410828495; Wed, 10 Jan 2024 06:38:43 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rNZiW-0000vv-IH; Wed, 10 Jan 2024 09:38:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rNTIj-0003ss-10 for qemu-devel@nongnu.org; Wed, 10 Jan 2024 02:47:01 -0500 Received: from mail-pj1-x1030.google.com ([2607:f8b0:4864:20::1030]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rNTIf-0004xM-FP for qemu-devel@nongnu.org; Wed, 10 Jan 2024 02:47:00 -0500 Received: by mail-pj1-x1030.google.com with SMTP id 98e67ed59e1d1-28d2be70358so2037684a91.0 for ; Tue, 09 Jan 2024 23:46:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1704872815; x=1705477615; darn=nongnu.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=dGwYISQT4vMPjKCRHJOZJRZB/VO+15If2FooiItWERo=; b=MmaXWIpMohswiA+1teJNIsWscqMEVbqQaj0vXhQOKngch1rI41ZT3Qz/fFm06AZZQu uuMOz7QXE4K07x83YjRHvtI44VYxsgAWyoU+xWb3Ej6FdL6B9XKzJulk/NbUt6DcKA0J 41xcHVEwBnxFYvRuGg/SrMUOuGSFKQgIV0ahDFs+4GHmgyrYioLIgq04SUlz1LWcs9eE V59rpGqNqmbb62u/ODguwTXrj+Xste8W4gb1oPZf5Znl+YCI1A8ghwNIVrojhkdJgUms mFRrMkkWfcUCkB21Hjt5PDgAibZUEz5G5gBwFA77jja1dFkqGbmIgLR2aH3TTGarFsK1 Tp5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704872815; x=1705477615; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=dGwYISQT4vMPjKCRHJOZJRZB/VO+15If2FooiItWERo=; b=tpFHca4s6vrRnjLIcCC5W1lTgEy8e4f73DvovAHVx6Yw02CzBUsKCyQ5cX4zVbv5ia XBvHfYQyOPvR9LcBXEgwrr4F+LHgnXIli0fBJNWzLjqIOgsOA+TAvpoiySU5p0biNyLe TGDJzh0RIKBX3RxvUWygRrH+59Bs87tbXp3CqkW6eW26af65rktpxj1OBjdJpT5olkzh OH3GfMEqsfJUdLk0NpykmQB0sQ/kK6vp/jvYnIwwM/whAKUVBIt+ey4px+kgNIQ9D2YP 9ypS5wzyDRmfe6tIYZheFzy4uDm/PuaiUpwdPkvvxaRGTzxRfdPsCIg3Y/um8TxagJ7O 9HNw== X-Gm-Message-State: AOJu0YxgtNt5Q29+KYZbQQs4OZRdhl8YhNVATGDSwLMGs9Tr1wgNFJr9 pAh0xi+AvNuKfMDns6+Lsnhp42lUjme7nZ+SgDZQ/Z2G6he/YQ== X-Google-Smtp-Source: AGHT+IGi6Nsf4rfxJqFZ3kK/JtavXpPC/qn5vtq6IvhVSZSjYsfZ6u0kYlGjUW4wQHG06Cg20INmbnMnJjM8hi1Qq/4= X-Received: by 2002:a17:90b:1e0f:b0:28c:a872:e25b with SMTP id pg15-20020a17090b1e0f00b0028ca872e25bmr302553pjb.86.1704872814731; Tue, 09 Jan 2024 23:46:54 -0800 (PST) MIME-Version: 1.0 From: Bohdan Kostiv Date: Wed, 10 Jan 2024 11:46:42 +0400 Message-ID: Subject: [PATCH] Fixed '-serial none' usage breaks following '-serial ...' usage To: qemu-devel@nongnu.org Content-Type: multipart/mixed; boundary="000000000000827a72060e92a2b1" Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1030; envelope-from=bogdan.kostiv@gmail.com; helo=mail-pj1-x1030.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Wed, 10 Jan 2024 09:37:58 -0500 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-Zoho-Virus-Status: 1 X-Zoho-AV-Stamp: zmail-av-1.1.0/204.815.5 X-ZohoMail-DKIM: fail (Computed bodyhash is different from the expected one) X-ZM-MESSAGEID: 1704897524512100001 --000000000000827a72060e92a2b1 Content-Type: multipart/alternative; boundary="000000000000827a70060e92a2af" --000000000000827a70060e92a2af Content-Type: text/plain; charset="UTF-8" Hello, I have faced an issue in using serial ports when I need to skip a couple of ports in the CLI. For example the ARM machine netduinoplus2 supports up to 7 UARTS. Following case works (the first UART is used to send data in the firmware): qemu-system-arm -machine netduinoplus2 -nographic -serial mon:stdio -kernel path-to-fw/firmware.elf But this one doesn't (the third UART is used to send data in the firmware): qemu-system-arm -machine netduinoplus2 -nographic -serial none -serial none -serial mon:stdio -kernel path-to-fw/firmware.elf The patch fixes the issue. Best regards, Bohdan --000000000000827a70060e92a2af Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hel= lo,

<= div class=3D"gmail_default" style=3D"font-size:small">I have faced an issue= in using serial ports when I need to skip a couple of ports in the CLI.

For example the ARM machine= =C2=A0netduinoplus2 supports up to 7 UARTS.=C2=A0
Following case works (the first UART is = used to send data in the firmware):
qemu-system-arm -machine netduinoplus2=C2=A0-nographic= -serial mon:stdio -kernel path-to-fw/firmware.elf
But this one doesn't=C2=A0=C2=A0(the third UART is used= to send data=C2=A0in th= e firmware):
qe= mu-system-arm -machine netduinoplus2=C2=A0-nographic -serial none -serial n= one -serial mon:stdio -kernel path-to-fw/firmware.elf

The patch=C2=A0fixes the issue.

Best regards,
Bohdan
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