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 lists1p.gnu.org (lists1p.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 5347BC43458 for ; Tue, 7 Jul 2026 11:55:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wh4ON-00044m-D9; Tue, 07 Jul 2026 07:55:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wh4OL-00041R-Li for qemu-devel@nongnu.org; Tue, 07 Jul 2026 07:55:09 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wh4OH-0000ms-Jd for qemu-devel@nongnu.org; Tue, 07 Jul 2026 07:55:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1783425304; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Gq4DLxV4CbhwFfb49qWvz+vgHF1w7s/gRW3FwsvxQnY=; b=LpowoJRAaRRTaBl5M4Km5eSwV5Lz/8AYdJ68HIYKulVNR+Wu5ffjgHKWDGY6N/zjYLex0q jYmfN/fbYY20BDZqCb83tgCrtAZN7n0PkOH+RI95tp7rJkW/Hq3dW0pbpgrcNWCZ68LKWt um6VYR7Y7lqDyhdsuvr2yrSXPhkwDRc= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-163-_CUpCbe3POmsJeeeCJtYiw-1; Tue, 07 Jul 2026 07:53:52 -0400 X-MC-Unique: _CUpCbe3POmsJeeeCJtYiw-1 X-Mimecast-MFC-AGG-ID: _CUpCbe3POmsJeeeCJtYiw_1783425231 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0E8A31954128; Tue, 7 Jul 2026 11:53:51 +0000 (UTC) Received: from redhat.com (unknown [10.44.33.142]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id AC60818005B2; Tue, 7 Jul 2026 11:53:48 +0000 (UTC) Date: Tue, 7 Jul 2026 12:53:45 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Mark Cave-Ayland , kfting@nuvoton.com, wuhaotsh@google.com, alistair@alistair23.me, peter.maydell@linaro.org, qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: Re: [PATCH v3 1/1] hw/adc/npcm7xx_adc.c: convert NPCM7XX_ADC object props to class props Message-ID: References: <20260703143408.3235231-1-mark.caveayland@nutanix.com> <20260703143408.3235231-2-mark.caveayland@nutanix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/2.3.2 (2026-04-26) X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 8 X-Spam_score: 0.8 X-Spam_bar: / X-Spam_report: (0.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.445, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Tue, Jul 07, 2026 at 12:50:34PM +0100, Daniel P. Berrangé wrote: > On Fri, Jul 03, 2026 at 03:32:17PM +0100, Mark Cave-Ayland wrote: > > Signed-off-by: Mark Cave-Ayland > > --- > > hw/adc/npcm7xx_adc.c | 19 ++++++++++++------- > > 1 file changed, 12 insertions(+), 7 deletions(-) > > > > diff --git a/hw/adc/npcm7xx_adc.c b/hw/adc/npcm7xx_adc.c > > index 3584c27c75..27d42f87b1 100644 > > --- a/hw/adc/npcm7xx_adc.c > > +++ b/hw/adc/npcm7xx_adc.c > > @@ -229,7 +229,6 @@ static void npcm7xx_adc_init(Object *obj) > > { > > NPCM7xxADCState *s = NPCM7XX_ADC(obj); > > SysBusDevice *sbd = SYS_BUS_DEVICE(obj); > > - int i; > > > > sysbus_init_irq(sbd, &s->irq); > > > > @@ -240,12 +239,6 @@ static void npcm7xx_adc_init(Object *obj) > > sysbus_init_mmio(sbd, &s->iomem); > > s->clock = qdev_init_clock_in(DEVICE(s), "clock", NULL, NULL, 0); > > > > - for (i = 0; i < NPCM7XX_ADC_NUM_INPUTS; ++i) { > > - object_property_add_uint32_ptr(obj, "adci[*]", > > - &s->adci[i], OBJ_PROP_FLAG_READWRITE); > > - } > > - object_property_add_uint32_ptr(obj, "vref", > > - &s->vref, OBJ_PROP_FLAG_WRITE); > > npcm7xx_adc_calibrate(s); > > } > > > > @@ -275,6 +268,7 @@ static void npcm7xx_adc_class_init(ObjectClass *klass, const void *data) > > { > > ResettableClass *rc = RESETTABLE_CLASS(klass); > > DeviceClass *dc = DEVICE_CLASS(klass); > > + int i; > > > > dc->desc = "NPCM7xx ADC Module"; > > dc->vmsd = &vmstate_npcm7xx_adc; > > @@ -282,6 +276,17 @@ static void npcm7xx_adc_class_init(ObjectClass *klass, const void *data) > > rc->phases.hold = npcm7xx_adc_hold_reset; > > > > device_class_set_props(dc, npcm7xx_timer_properties); > > + > > + for (i = 0; i < NPCM7XX_ADC_NUM_INPUTS; ++i) { > > + g_autofree char *adciprop = g_strdup_printf("adci[%u]", i); > > + > > + object_class_property_add_uint32_ptr(klass, adciprop, > > + offsetof(NPCM7xxADCState, adci[i]), > > + OBJ_PROP_FLAG_READWRITE); > > + } > > + object_class_property_add_uint32_ptr(klass, "vref", > > + offsetof(NPCM7xxADCState, vref), > > + OBJ_PROP_FLAG_WRITE); > > Are you sure this actually works ? Never mind. I realize now that this depends on your previous series that changes object_class_property_add_uint32_ptr to actually have the useful/desirable "relative offset" semantics. With regards, Daniel -- |: https://berrange.com ~~ https://hachyderm.io/@berrange :| |: https://libvirt.org ~~ https://entangle-photo.org :| |: https://pixelfed.art/berrange ~~ https://fstop138.berrange.com :|