From nobody Tue Feb 10 18:55:37 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1656668286357253.05052314164925; Fri, 1 Jul 2022 02:38:06 -0700 (PDT) Received: from localhost ([::1]:55564 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o7D6C-0003v6-Rm for importer@patchew.org; Fri, 01 Jul 2022 05:38:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58770) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o7D2c-0001iS-Rv for qemu-devel@nongnu.org; Fri, 01 Jul 2022 05:34:22 -0400 Received: from mail.loongson.cn ([114.242.206.163]:39348 helo=loongson.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o7D2a-0003Ec-H5 for qemu-devel@nongnu.org; Fri, 01 Jul 2022 05:34:22 -0400 Received: from localhost.localdomain (unknown [10.2.5.185]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9AxKeGPv75iutYAAA--.2820S6; Fri, 01 Jul 2022 17:34:08 +0800 (CST) From: Xiaojuan Yang To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, gaosong@loongson.cn, maobibo@loongson.cn, mark.cave-ayland@ilande.co.uk, mst@redhat.com, imammedo@redhat.com, ani@anisinha.ca, f4bug@amsat.org, peter.maydell@linaro.org Subject: [PATCH 04/11] hw/rtc/ls7a_rtc: Add reset function Date: Fri, 1 Jul 2022 17:34:00 +0800 Message-Id: <20220701093407.2150607-5-yangxiaojuan@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220701093407.2150607-1-yangxiaojuan@loongson.cn> References: <20220701093407.2150607-1-yangxiaojuan@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: AQAAf9AxKeGPv75iutYAAA--.2820S6 X-Coremail-Antispam: 1UD129KBjvJXoWrKr1fGF13Cw1Duw18JF1rXrb_yoW8Jr1kpr 4xZ3Z5KF1UGFnrJrZ3Jr1DWF45JFn7JFWIgr47Aw429a43Ar1DXFn5W3yjyrsrGFZ5Xw4a va43J3WagF47u3DanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnUUvcSsGvfC2KfnxnUUI43ZEXa7xR_UUUUUUUUU== X-CM-SenderInfo: p1dqw5xldry3tdq6z05rqj20fqof0/ 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=114.242.206.163; envelope-from=yangxiaojuan@loongson.cn; helo=loongson.cn 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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1656668289094100001 Content-Type: text/plain; charset="utf-8" Add ls7a rtc reset function to delete timers and clear regs when rtc reset. Signed-off-by: Xiaojuan Yang --- hw/rtc/ls7a_rtc.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/hw/rtc/ls7a_rtc.c b/hw/rtc/ls7a_rtc.c index f1e7a660e9..eb10cdb451 100644 --- a/hw/rtc/ls7a_rtc.c +++ b/hw/rtc/ls7a_rtc.c @@ -463,6 +463,25 @@ static void ls7a_rtc_realize(DeviceState *dev, Error *= *errp) =20 } =20 +/* delete timer and clear reg when reset */ +static void ls7a_rtc_reset(DeviceState *dev) +{ + int i; + SysBusDevice *sbd =3D SYS_BUS_DEVICE(dev); + LS7ARtcState *d =3D LS7A_RTC(sbd); + for (i =3D 0; i < TIMER_NUMS; i++) { + if (toy_enabled(d)) { + timer_del(d->toy_timer[i]); + } + if (rtc_enabled(d)) { + timer_del(d->rtc_timer[i]); + } + d->toymatch[i] =3D 0; + d->rtcmatch[i] =3D 0; + } + d->cntrctl =3D 0; +} + static int ls7a_rtc_pre_save(void *opaque) { LS7ARtcState *s =3D LS7A_RTC(opaque); @@ -511,6 +530,7 @@ static void ls7a_rtc_class_init(ObjectClass *klass, voi= d *data) DeviceClass *dc =3D DEVICE_CLASS(klass); dc->vmsd =3D &vmstate_ls7a_rtc; dc->realize =3D ls7a_rtc_realize; + dc->reset =3D ls7a_rtc_reset; dc->desc =3D "ls7a rtc"; } =20 --=20 2.31.1