From nobody Tue Feb 10 15:28:12 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 ARC-Seal: i=1; a=rsa-sha256; t=1593163610; cv=none; d=zohomail.com; s=zohoarc; b=YGto7JnEpT2UTzEb1TlrYu8oJyi5CO9F/NAUixSFZYFRx9piJG6r0aRg2fkSvzN57vbI9H5d/kQClGak6pf9cQRnO7ISDj2VSXva/UN/pCUvBSnnwdCv+o+V6U+GO7+kKM+gxHREyBVhTPuelTDM5UWqH/U/GE1z4cDE/puDLKI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1593163610; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=6SbWTDiCrm9AuQHcyXoQLBinjtv55e5psZJOjjP7qcw=; b=QiyxXh9HB1Mzjxok6k8AElkxtp2RiDtYSJLtCCnvljqJAgnE4PN2IwthqhMj/xtYEVV2OcDHGj+hFSWlDTBXujLdOTFli6gpGfBQmcD1+RwVOVU/5YQlMeeFLnpXUoW0G2ruQGN58lkyE4/u9j3bdcgH4PRXz0ZcHLl5SG1Kv0M= ARC-Authentication-Results: i=1; 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 1593163610223938.9905996147685; Fri, 26 Jun 2020 02:26:50 -0700 (PDT) Received: from localhost ([::1]:49524 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jokdE-0000Rs-Ow for importer@patchew.org; Fri, 26 Jun 2020 05:26:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54836) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jokaK-0003hU-SG; Fri, 26 Jun 2020 05:23:48 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]:34206 helo=mail.default.ilande.uk0.bigv.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jokaH-0004Sh-VM; Fri, 26 Jun 2020 05:23:48 -0400 Received: from host86-158-109-79.range86-158.btcentralplus.com ([86.158.109.79] helo=kentang.home) by mail.default.ilande.uk0.bigv.io with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jokaG-0007bz-5o; Fri, 26 Jun 2020 10:23:47 +0100 From: Mark Cave-Ayland To: peter.maydell@linaro.org, laurent@vivier.eu, david@gibson.dropbear.id.au, qemu-devel@nongnu.org, qemu-ppc@nongnu.org Date: Fri, 26 Jun 2020 10:22:58 +0100 Message-Id: <20200626092317.3875-4-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200626092317.3875-1-mark.cave-ayland@ilande.co.uk> References: <20200626092317.3875-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 86.158.109.79 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PULL 03/22] cuda: convert ADB autopoll timer from ns to ms X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.default.ilande.uk0.bigv.io) 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=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.default.ilande.uk0.bigv.io X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" This is in preparation for consolidating all of the ADB autopoll management in one place. Signed-off-by: Mark Cave-Ayland Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Finn Thain Acked-by: Laurent Vivier Message-Id: <20200623204936.24064-4-mark.cave-ayland@ilande.co.uk> --- hw/misc/macio/cuda.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 47aa3b0552..01bf47327c 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -210,8 +210,9 @@ static void cuda_adb_poll(void *opaque) obuf[1] =3D 0x40; /* polled data */ cuda_send_packet_to_host(s, obuf, olen + 2); } - timer_mod(s->adb_poll_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (NANOSECONDS_PER_SECOND / (1000 / s->autopoll_rate_ms))); + + timer_mod(s->adb_poll_timer, qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + + s->autopoll_rate_ms); } =20 /* description of commands */ @@ -238,8 +239,8 @@ static bool cuda_cmd_autopoll(CUDAState *s, s->autopoll =3D autopoll; if (autopoll) { timer_mod(s->adb_poll_timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (NANOSECONDS_PER_SECOND / (1000 / s->autopoll_rate_m= s))); + qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + + s->autopoll_rate_ms); } else { timer_del(s->adb_poll_timer); } @@ -264,8 +265,8 @@ static bool cuda_cmd_set_autorate(CUDAState *s, s->autopoll_rate_ms =3D in_data[0]; if (s->autopoll) { timer_mod(s->adb_poll_timer, - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + - (NANOSECONDS_PER_SECOND / (1000 / s->autopoll_rate_ms))); + qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + + s->autopoll_rate_ms); } return true; } @@ -544,7 +545,7 @@ static void cuda_realize(DeviceState *dev, Error **errp) s->sr_delay_timer =3D timer_new_ns(QEMU_CLOCK_VIRTUAL, cuda_set_sr_int= , s); s->sr_delay_ns =3D 20 * SCALE_US; =20 - s->adb_poll_timer =3D timer_new_ns(QEMU_CLOCK_VIRTUAL, cuda_adb_poll, = s); + s->adb_poll_timer =3D timer_new_ms(QEMU_CLOCK_VIRTUAL, cuda_adb_poll, = s); s->adb_poll_mask =3D 0xffff; s->autopoll_rate_ms =3D 20; } --=20 2.20.1