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 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 CDBABC54EED for ; Mon, 30 Jan 2023 13:50:05 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pMUVy-00046L-Qi; Mon, 30 Jan 2023 08:48:06 -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 1pMUVr-00042m-0v for qemu-devel@nongnu.org; Mon, 30 Jan 2023 08:47:59 -0500 Received: from mail-pl1-x62b.google.com ([2607:f8b0:4864:20::62b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pMUVp-0003XZ-EX for qemu-devel@nongnu.org; Mon, 30 Jan 2023 08:47:58 -0500 Received: by mail-pl1-x62b.google.com with SMTP id k13so11719067plg.0 for ; Mon, 30 Jan 2023 05:47:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20210112.gappssmtp.com; s=20210112; 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=2I2qnGVaZLWPm0YolfUBdJT/b10cmArelvHHWWX/I+I=; b=QTLCshtcz/fLY2ur12iJHAx0wZ0wsJFMpoilaZGob9D7nb8DgZGGX0dOO3LffiVoyi V3oTuv42MaST4hkk5HhU6S4tTaTK7nWOm1Cp46P61UhOLSm70Mid+QNXPjhDMHMil1vs UBcfHR0Mw7uLlrbXkpJoZOk4LZElJ06BF/OJ3ZVeliIL89+Gc9iLgptu9bM+Fxz+Hw+o QvBUMBIIiOXkxLTmE0/vcXqUlzR98YGgkTW488iygHcfg32bX+GZQLvRdpqbk3EetEnV I9h57ZwiD8V1wMh/hcck9FhZ/+lIW78uMN5tJ0VRjIlSsxmahmud7Sur+I0VFugybjjg BsGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2I2qnGVaZLWPm0YolfUBdJT/b10cmArelvHHWWX/I+I=; b=OHuu+/eeGhA15jm3F1XoWSiWFeSY4XyovC4+04GPp0p9qNZKEUKXO6TxgvVt8brDmN UAmPagSzR+eWjYhfptHnvdE1DBVWvEWfpKmPRR1txBxjTY2h47hvd1lF7V2VZ0giJqEq aClKGuoFeNjweDTJNV+9LDl9n4MMMAetcDXuksgv93hHda5OyxnTY53V8aglZFb2w5U5 7voBFEJ5Ov/uthtKTPlkmmsOTtkAu1Uvd19Sx1mNq0B51B+nQRlTguezCO2tiuNAZk2q 6MB3Wx9ni7DiVqcP5y0jtKUoEqF2chNkbGpwZEFQluBrm6l1Iiv3hXdb1XMAvmrFxbAr sEPw== X-Gm-Message-State: AO0yUKX425Ds4KOmjMQyPMIPVMOlOeOBem8fQB6wg56AZ/3KOFha5BfE 1L4bK1h7UxOyFTAUPdeGgWnbuQ== X-Google-Smtp-Source: AK7set8bRH063ylYHXKac6ftJj1sO9FB9pktD+iKmx1JK83w7c4E6KSrWTxi6JQskRqJ2SKoEBh3hg== X-Received: by 2002:a17:902:d102:b0:197:8f7a:b01d with SMTP id w2-20020a170902d10200b001978f7ab01dmr730860plw.10.1675086476838; Mon, 30 Jan 2023 05:47:56 -0800 (PST) Received: from alarm.flets-east.jp ([2400:4050:a840:1e00:4457:c267:5e09:481b]) by smtp.gmail.com with ESMTPSA id l13-20020a170902d34d00b0018bc4493005sm7815573plk.269.2023.01.30.05.47.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Jan 2023 05:47:56 -0800 (PST) From: Akihiko Odaki To: Cc: Jason Wang , Dmitry Fleytman , Thomas Huth , Laurent Vivier , Paolo Bonzini , qemu-devel@nongnu.org, qemu-ppc@nongnu.org, "Michael S . Tsirkin" , Yan Vugenfirer , Yuri Benditovich , Sriram Yagnaraman , Alexander Bulekov , Akihiko Odaki Subject: [PATCH v4 10/28] e1000e: Use memcpy to intialize registers Date: Mon, 30 Jan 2023 22:46:57 +0900 Message-Id: <20230130134715.76604-11-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230130134715.76604-1-akihiko.odaki@daynix.com> References: <20230130134715.76604-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=2607:f8b0:4864:20::62b; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62b.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham 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 Use memcpy instead of memmove to initialize registers. The initial register templates and register table instances will never overlap. Signed-off-by: Akihiko Odaki --- hw/net/e1000e_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c index 6a4da72bd3..87f964cdc1 100644 --- a/hw/net/e1000e_core.c +++ b/hw/net/e1000e_core.c @@ -3511,9 +3511,9 @@ e1000e_core_reset(E1000ECore *core) e1000e_intrmgr_reset(core); memset(core->phy, 0, sizeof core->phy); - memmove(core->phy, e1000e_phy_reg_init, sizeof e1000e_phy_reg_init); + memcpy(core->phy, e1000e_phy_reg_init, sizeof e1000e_phy_reg_init); memset(core->mac, 0, sizeof core->mac); - memmove(core->mac, e1000e_mac_reg_init, sizeof e1000e_mac_reg_init); + memcpy(core->mac, e1000e_mac_reg_init, sizeof e1000e_mac_reg_init); core->rxbuf_min_shift = 1 + E1000_RING_DESC_LEN_SHIFT; -- 2.39.1