From nobody Mon Feb 9 22:19:57 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.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 1552553114669561.8207235047232; Thu, 14 Mar 2019 01:45:14 -0700 (PDT) Received: from localhost ([127.0.0.1]:59118 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h4Lz8-00010T-Vu for importer@patchew.org; Thu, 14 Mar 2019 04:45:07 -0400 Received: from eggs.gnu.org ([209.51.188.92]:54509) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h4LxM-0008LU-0a for qemu-devel@nongnu.org; Thu, 14 Mar 2019 04:43:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h4LxL-0002aQ-4J for qemu-devel@nongnu.org; Thu, 14 Mar 2019 04:43:15 -0400 Received: from 5.mo7.mail-out.ovh.net ([178.32.120.239]:46402) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h4LxK-0002X6-SZ for qemu-devel@nongnu.org; Thu, 14 Mar 2019 04:43:15 -0400 Received: from player762.ha.ovh.net (unknown [10.109.160.226]) by mo7.mail-out.ovh.net (Postfix) with ESMTP id 19CE510863E for ; Thu, 14 Mar 2019 09:43:11 +0100 (CET) Received: from kaod.org (lfbn-1-2226-17.w90-76.abo.wanadoo.fr [90.76.48.17]) (Authenticated sender: clg@kaod.org) by player762.ha.ovh.net (Postfix) with ESMTPSA id 4166C3AA2E1C; Thu, 14 Mar 2019 08:43:03 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: Peter Maydell Date: Thu, 14 Mar 2019 09:42:32 +0100 Message-Id: <20190314084235.9887-3-clg@kaod.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190314084235.9887-1-clg@kaod.org> References: <20190314084235.9887-1-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 1449877606907022097 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedutddrhedugdduvdefucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 178.32.120.239 Subject: [Qemu-devel] [PATCH 2/5] aspeed/timer: Status register contains reload for stopped timer X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , qemu-arm@nongnu.org, Joel Stanley , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Andrew Jeffery From the datasheet: This register stores the current status of counter #N. When timer enable bit TMC30[N * b] is disabled, the reload register will be loaded into this counter. When timer bit TMC30[N * b] is set, the counter will start to decrement. CPU can update this register value when enable bit is set. Signed-off-by: Andrew Jeffery Signed-off-by: C=C3=A9dric Le Goater --- hw/timer/aspeed_timer.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/hw/timer/aspeed_timer.c b/hw/timer/aspeed_timer.c index 9ffd8e09f670..2f8522a597d3 100644 --- a/hw/timer/aspeed_timer.c +++ b/hw/timer/aspeed_timer.c @@ -187,7 +187,11 @@ static uint64_t aspeed_timer_get_value(AspeedTimer *t,= int reg) =20 switch (reg) { case TIMER_REG_STATUS: - value =3D calculate_ticks(t, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)= ); + if (timer_enabled(t)) { + value =3D calculate_ticks(t, qemu_clock_get_ns(QEMU_CLOCK_VIRT= UAL)); + } else { + value =3D t->reload; + } break; case TIMER_REG_RELOAD: value =3D t->reload; --=20 2.20.1