From patchwork Wed Jan 22 07:09:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13946956 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E1EBAC02182 for ; Wed, 22 Jan 2025 07:09:45 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1taUro-00053i-Q9; Wed, 22 Jan 2025 02:09:36 -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 1taUrg-0004ty-64 for qemu-devel@nongnu.org; Wed, 22 Jan 2025 02:09:28 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1taUre-0008MS-GC for qemu-devel@nongnu.org; Wed, 22 Jan 2025 02:09:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1737529765; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ifvU6q0Cr9WI7jkOBvYCbrw0QaRB0v618Dxm7o9kGgE=; b=JiX/5tbHGAlteHP3Ih84XneCZGs3ZrfOWJfgpw9HyO/eU39tVMISd6ajPlPa2czbWRt/it R5HkVyDdG2hzA5KugjrqxmjWROcDPqkHsA0gT6DpuQOSXx3axDGAz65HIqFHqDOBcQt7BL nxnzgzPyb+NrasKpAMJ/LpNFx3A9uek= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-48-10Ns6XEVOne-piBszQVrFg-1; Wed, 22 Jan 2025 02:09:22 -0500 X-MC-Unique: 10Ns6XEVOne-piBszQVrFg-1 X-Mimecast-MFC-AGG-ID: 10Ns6XEVOne-piBszQVrFg Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8F466195608B; Wed, 22 Jan 2025 07:09:20 +0000 (UTC) Received: from corto.redhat.com (unknown [10.39.192.154]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1CBA23003FD1; Wed, 22 Jan 2025 07:09:15 +0000 (UTC) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Joel Stanley , Andrew Jeffery , Troy Lee , Jamin Lin , Steven Lee , Kenneth Jia , =?utf-8?q?C=C3=A9dric_Le_Goater?= Subject: [PATCH 1/9] hw/arm/aspeed: fix connect_serial_hds_to_uarts Date: Wed, 22 Jan 2025 08:09:01 +0100 Message-ID: <20250122070909.1138598-2-clg@redhat.com> In-Reply-To: <20250122070909.1138598-1-clg@redhat.com> References: <20250122070909.1138598-1-clg@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -51 X-Spam_score: -5.2 X-Spam_bar: ----- X-Spam_report: (-5.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.996, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.086, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Kenneth Jia In the loop, we need ignore the index increase when uart == uart_chosen We should increase the index only after we allocate a serial. Signed-off-by: Kenneth Jia Fixes: d2b3eaefb4d7 ("aspeed: Refactor UART init for multi-SoC machines") Reviewed-by: Cédric Le Goater Link: https://lore.kernel.org/r/5f9b0c53f1644922ba85522046e92f4c@asus.com Signed-off-by: Cédric Le Goater --- hw/arm/aspeed.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index a18d4ed1fb10..2662465ada4f 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -364,11 +364,11 @@ static void connect_serial_hds_to_uarts(AspeedMachineState *bmc) int uart_chosen = bmc->uart_chosen ? bmc->uart_chosen : amc->uart_default; aspeed_soc_uart_set_chr(s, uart_chosen, serial_hd(0)); - for (int i = 1, uart = sc->uarts_base; i < sc->uarts_num; i++, uart++) { + for (int i = 1, uart = sc->uarts_base; i < sc->uarts_num; uart++) { if (uart == uart_chosen) { continue; } - aspeed_soc_uart_set_chr(s, uart, serial_hd(i)); + aspeed_soc_uart_set_chr(s, uart, serial_hd(i++)); } }