From nobody Sat May 10 07:17:43 2025 Delivered-To: importer@patchew.org Received-SPF: none (zoho.com: 80.81.252.135 is neither permitted nor denied by domain of seabios.org) client-ip=80.81.252.135; envelope-from=seabios-bounces@seabios.org; helo=mail.coreboot.org; Authentication-Results: mx.zohomail.com; spf=none (zoho.com: 80.81.252.135 is neither permitted nor denied by domain of seabios.org) smtp.mailfrom=seabios-bounces@seabios.org Return-Path: Received: from mail.coreboot.org (mail.coreboot.org [80.81.252.135]) by mx.zohomail.com with SMTPS id 1519659156781929.2271766758405; Mon, 26 Feb 2018 07:32:36 -0800 (PST) Received: from [127.0.0.1] (helo=ra.coreboot.org) by mail.coreboot.org with esmtp (Exim 4.86_2) (envelope-from ) id 1eqJXr-0004IR-Bu; Mon, 26 Feb 2018 15:14:23 +0100 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by mail.coreboot.org with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.86_2) (envelope-from ) id 1eqJXb-0004Gp-DG for seabios@seabios.org; Mon, 26 Feb 2018 15:14:20 +0100 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w1QE6h8r085060 for ; Mon, 26 Feb 2018 09:12:23 -0500 Received: from e37.co.us.ibm.com (e37.co.us.ibm.com [32.97.110.158]) by mx0a-001b2d01.pphosted.com with ESMTP id 2gchsawx4d-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 26 Feb 2018 09:12:22 -0500 Received: from localhost by e37.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 26 Feb 2018 07:12:21 -0700 Received: from b03cxnp07028.gho.boulder.ibm.com (9.17.130.15) by e37.co.us.ibm.com (192.168.1.137) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Mon, 26 Feb 2018 07:12:18 -0700 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w1QECIe014221746; Mon, 26 Feb 2018 07:12:18 -0700 Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 54223BE047; Mon, 26 Feb 2018 07:12:18 -0700 (MST) Received: from sbct-3.watson.ibm.com (unknown [9.47.158.153]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP id 0277ABE03B; Mon, 26 Feb 2018 07:12:17 -0700 (MST) From: Stefan Berger To: seabios@seabios.org, kevin@koconnor.net Date: Mon, 26 Feb 2018 09:12:11 -0500 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1519654334-11600-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1519654334-11600-1-git-send-email-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18022614-0024-0000-0000-000017FF2322 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008601; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000254; SDB=6.00995376; UDB=6.00505943; IPR=6.00774707; MB=3.00019746; MTD=3.00000008; XFM=3.00000015; UTC=2018-02-26 14:12:20 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18022614-0025-0000-0000-00004EE1B6F5 Message-Id: <1519654334-11600-2-git-send-email-stefanb@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-02-26_04:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1802260189 X-Spam-Score: -6.0 (------) Subject: [SeaBIOS] [PATCH v2 1/4] x86: add readq() X-BeenThere: seabios@seabios.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: SeaBIOS mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: seabios-bounces@seabios.org Sender: "SeaBIOS" X-Duff: Orig. Duff, Duff Lite, Duff Dry, Duff Dark, Raspberry Duff, Lady Duff, Red Duff, Tartar Control Duff X-ZohoMail: RSF_4 Z_629925259 SPT_0 From: Marc-Andr=C3=A9 Lureau Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Stefan Berger Tested-by: Stefan Berger --- src/x86.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/x86.h b/src/x86.h index 4aea65c..c7bb60d 100644 --- a/src/x86.h +++ b/src/x86.h @@ -211,6 +211,11 @@ static inline void writeb(void *addr, u8 val) { barrier(); *(volatile u8 *)addr =3D val; } +static inline u64 readq(const void *addr) { + u64 val =3D *(volatile const u64 *)addr; + barrier(); + return val; +} static inline u32 readl(const void *addr) { u32 val =3D *(volatile const u32 *)addr; barrier(); --=20 2.5.5 _______________________________________________ SeaBIOS mailing list SeaBIOS@seabios.org https://mail.coreboot.org/mailman/listinfo/seabios