From patchwork Fri Apr 9 20:14:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Patrick Leis X-Patchwork-Id: 1464526 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20161025 header.b=C8CbOhOE; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 4FH8Yq4FRqz9sW4 for ; Sat, 10 Apr 2021 06:17:19 +1000 (AEST) Received: from localhost ([::1]:52610 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lUxZ7-0008WI-JS for incoming@patchwork.ozlabs.org; Fri, 09 Apr 2021 16:17:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50204) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <3vbVwYAcKCvQrajpqnackkcha.Ykimaiq-Zarahjkjcjq.knc@flex--venture.bounces.google.com>) id 1lUxWu-0008P7-O0 for qemu-devel@nongnu.org; Fri, 09 Apr 2021 16:15:00 -0400 Received: from mail-yb1-xb4a.google.com ([2607:f8b0:4864:20::b4a]:40835) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <3vbVwYAcKCvQrajpqnackkcha.Ykimaiq-Zarahjkjcjq.knc@flex--venture.bounces.google.com>) id 1lUxWq-0000Ee-N0 for qemu-devel@nongnu.org; Fri, 09 Apr 2021 16:15:00 -0400 Received: by mail-yb1-xb4a.google.com with SMTP id w9so6548210ybw.7 for ; Fri, 09 Apr 2021 13:14:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc:content-transfer-encoding; bh=nv+8xvdz3LSmpwi61uacfMflzrGYkLHq1FKAJV3U2w4=; b=C8CbOhOEOftJsnofUlLpxo5s+C8JQyjo2riZ+Z8CHEnG7HHPbkjDaVCtCULb22+WbI 3YtV91mWDMwaLEhjn4PWiMrMOd1OmXwaB7tvcAv6Cl9LZnFNLHIoYam2rL4SMt9TaqeJ 1nu0auieKOrrCPxzIkKdxxZfA7IqM6RO9+xTaKzUllml1s1/m2RvpUYhg2ShxNKLAz2g wzHv/ntEEEhFV99QgRTOTlDc6qLrex9M5sLVrRUKsLsEzcMnGjYqsYa+KyYg7yi1K+HZ ijhRRUsQRvlOaBPMJ3A08SjSXxOwCG1eOzhIsdFZ42gYt42bBGZOCtwrm1ei7NU+M2wA +Zxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc:content-transfer-encoding; bh=nv+8xvdz3LSmpwi61uacfMflzrGYkLHq1FKAJV3U2w4=; b=jJzBvj7r/u1cF0McO8noIMIN0Zow6TB/AM5ETS4qGXEFqcinRaLXL1vvYakECLmGel RkiVHYgKkByk2O9TY8nyZHx2ZyPWfhUvbjhXNYzO4xFTkXSN89mARKJmqcBWUSMpjnX/ B9hDiH2XTr4unFoDftoiarEYmDSKBPnPMpxg8yLcFzp2aFePnmR0BV0ivHt/8zYAA2B/ 6D7iDNXaZIMvUPH8Ov9pNEVNA1x/YXUfjnT2oun8rtj1CObn2X8T2LucnYcl9ABWLMfh 6RU2BQyxudy13uUmhssqV5F2wbrB74VMPTgq7V5ara3uCYBoFECKhiygoe6R917My772 +Sqg== X-Gm-Message-State: AOAM53156Ovh+95JtEb1pc+qOk9B1qbyk/7CBe0c2NAqkSf37v8YqE3V IgeaYDH+s2AYIM3JswUnqWk0XjAcXr2X X-Google-Smtp-Source: ABdhPJyfL9r/NAgqH3LzObZkFDZbjFSc1yTzqSVaEZ1SSoG6bRIHNgcn7TZUVg3HTwGm9QzoDGeDdpFM7mWT X-Received: from venture.svl.corp.google.com ([2620:15c:2a3:200:ec3:6619:183b:36d8]) (user=venture job=sendgmr) by 2002:a25:907:: with SMTP id 7mr20460523ybj.346.1617999293031; Fri, 09 Apr 2021 13:14:53 -0700 (PDT) Date: Fri, 9 Apr 2021 13:14:40 -0700 In-Reply-To: <20210409201443.111197-1-venture@google.com> Message-Id: <20210409201443.111197-2-venture@google.com> Mime-Version: 1.0 References: <20210409201443.111197-1-venture@google.com> X-Mailer: git-send-email 2.31.1.295.g9ea45b61b8-goog Subject: [PATCH v3 1/4] hw/i2c: name I2CNode list in I2CBus From: Patrick Venture To: cminyard@mvista.com, wuhaotsh@google.com, hskinnemoen@google.com, f4bug@amsat.org Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Patrick Venture Received-SPF: pass client-ip=2607:f8b0:4864:20::b4a; envelope-from=3vbVwYAcKCvQrajpqnackkcha.Ykimaiq-Zarahjkjcjq.knc@flex--venture.bounces.google.com; helo=mail-yb1-xb4a.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" To enable passing the current_devs field as a parameter, we need to use a named struct type. Tested: BMC firmware with i2c devices booted to userspace. Signed-off-by: Patrick Venture Reviewed-by: Hao Wu Reviewed-by: Philippe Mathieu-Daudé --- include/hw/i2c/i2c.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h index 277dd9f2d6..1f7c268c86 100644 --- a/include/hw/i2c/i2c.h +++ b/include/hw/i2c/i2c.h @@ -58,9 +58,11 @@ struct I2CNode { QLIST_ENTRY(I2CNode) next; }; +typedef QLIST_HEAD(I2CNodeList, I2CNode) I2CNodeList; + struct I2CBus { BusState qbus; - QLIST_HEAD(, I2CNode) current_devs; + I2CNodeList current_devs; uint8_t saved_address; bool broadcast; };