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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76A32C352AA for ; Wed, 2 Oct 2019 03:14:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 42A9B20842 for ; Wed, 2 Oct 2019 03:14:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="k+PiJ7Qq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 42A9B20842 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50968 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFV5l-0005zp-Ua for qemu-devel@archiver.kernel.org; Tue, 01 Oct 2019 23:14:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59727) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFUkk-0001ah-Te for qemu-devel@nongnu.org; Tue, 01 Oct 2019 22:52:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iFUki-0002ov-8N for qemu-devel@nongnu.org; Tue, 01 Oct 2019 22:52:34 -0400 Received: from ozlabs.org ([2401:3900:2:1::2]:41973) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iFUkh-0002md-NJ; Tue, 01 Oct 2019 22:52:32 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 46jgf74Wczz9sR7; Wed, 2 Oct 2019 12:52:15 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1569984735; bh=AJiJdvQQRtY3xCC+8NIaQB+q5QY2SYMofAFjSwQ8Fag=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k+PiJ7QqWIpuLV0ecI8O9nDDllFYIvSovVE3ofotHRQXFxHFW2MlNTR0YclCmCT8L LvQ8XiifIbMXnBCsKwNqK9BEcpsMcZsLAaTEgXjiH+FFwBTZUNExHY2BONJJTIIV6G BKFwFpYv/PpQFPUwS9kjQPVq0bftUAlfqOjSW8X8= From: David Gibson To: qemu-ppc@nongnu.org, clg@kaod.org, qemu-devel@nongnu.org Subject: [PATCH v3 10/34] spapr: Eliminate nr_irqs parameter to SpaprIrq::init Date: Wed, 2 Oct 2019 12:51:44 +1000 Message-Id: <20191002025208.3487-11-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191002025208.3487-1-david@gibson.dropbear.id.au> References: <20191002025208.3487-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2401:3900:2:1::2 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: , Cc: Jason Wang , Riku Voipio , Laurent Vivier , groug@kaod.org, Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , philmd@redhat.com, David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The only reason this parameter was needed was to work around the inconsistent meaning of nr_irqs between xics and xive. Now that we've fixed that, we can consistently use the number directly in the SpaprIrq configuration. Signed-off-by: David Gibson Reviewed-by: C=C3=A9dric Le Goater Reviewed-by: Greg Kurz --- hw/ppc/spapr_irq.c | 21 ++++++++++----------- include/hw/ppc/spapr_irq.h | 2 +- 2 files changed, 11 insertions(+), 12 deletions(-) diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c index 3207b6bd01..cded3a0154 100644 --- a/hw/ppc/spapr_irq.c +++ b/hw/ppc/spapr_irq.c @@ -92,8 +92,7 @@ static void spapr_irq_init_kvm(SpaprMachineState *spapr= , * XICS IRQ backend. */ =20 -static void spapr_irq_init_xics(SpaprMachineState *spapr, int nr_xirqs, - Error **errp) +static void spapr_irq_init_xics(SpaprMachineState *spapr, Error **errp) { Object *obj; Error *local_err =3D NULL; @@ -102,7 +101,8 @@ static void spapr_irq_init_xics(SpaprMachineState *sp= apr, int nr_xirqs, object_property_add_child(OBJECT(spapr), "ics", obj, &error_abort); object_property_add_const_link(obj, ICS_PROP_XICS, OBJECT(spapr), &error_fatal); - object_property_set_int(obj, nr_xirqs, "nr-irqs", &error_fatal); + object_property_set_int(obj, spapr->irq->nr_xirqs, + "nr-irqs", &error_fatal); object_property_set_bool(obj, true, "realized", &local_err); if (local_err) { error_propagate(errp, local_err); @@ -256,15 +256,15 @@ SpaprIrq spapr_irq_xics =3D { /* * XIVE IRQ backend. */ -static void spapr_irq_init_xive(SpaprMachineState *spapr, int nr_xirqs, - Error **errp) +static void spapr_irq_init_xive(SpaprMachineState *spapr, Error **errp) { uint32_t nr_servers =3D spapr_max_server_number(spapr); DeviceState *dev; int i; =20 dev =3D qdev_create(NULL, TYPE_SPAPR_XIVE); - qdev_prop_set_uint32(dev, "nr-irqs", nr_xirqs + SPAPR_XIRQ_BASE); + qdev_prop_set_uint32(dev, "nr-irqs", + spapr->irq->nr_xirqs + SPAPR_XIRQ_BASE); /* * 8 XIVE END structures per CPU. One for each available priority */ @@ -438,18 +438,17 @@ static SpaprIrq *spapr_irq_current(SpaprMachineStat= e *spapr) &spapr_irq_xive : &spapr_irq_xics; } =20 -static void spapr_irq_init_dual(SpaprMachineState *spapr, int nr_xirqs, - Error **errp) +static void spapr_irq_init_dual(SpaprMachineState *spapr, Error **errp) { Error *local_err =3D NULL; =20 - spapr_irq_xics.init(spapr, spapr_irq_xics.nr_xirqs, &local_err); + spapr_irq_xics.init(spapr, &local_err); if (local_err) { error_propagate(errp, local_err); return; } =20 - spapr_irq_xive.init(spapr, spapr_irq_xive.nr_xirqs, &local_err); + spapr_irq_xive.init(spapr, &local_err); if (local_err) { error_propagate(errp, local_err); return; @@ -678,7 +677,7 @@ void spapr_irq_init(SpaprMachineState *spapr, Error *= *errp) spapr_irq_msi_init(spapr, spapr->irq->nr_msis); } =20 - spapr->irq->init(spapr, spapr->irq->nr_xirqs, errp); + spapr->irq->init(spapr, errp); =20 spapr->qirqs =3D qemu_allocate_irqs(spapr->irq->set_irq, spapr, spapr->irq->nr_xirqs + SPAPR_XIRQ_= BASE); diff --git a/include/hw/ppc/spapr_irq.h b/include/hw/ppc/spapr_irq.h index a8f9a2ab11..7e26288fcd 100644 --- a/include/hw/ppc/spapr_irq.h +++ b/include/hw/ppc/spapr_irq.h @@ -41,7 +41,7 @@ typedef struct SpaprIrq { uint32_t nr_msis; uint8_t ov5; =20 - void (*init)(SpaprMachineState *spapr, int nr_irqs, Error **errp); + void (*init)(SpaprMachineState *spapr, Error **errp); int (*claim)(SpaprMachineState *spapr, int irq, bool lsi, Error **er= rp); void (*free)(SpaprMachineState *spapr, int irq, int num); qemu_irq (*qirq)(SpaprMachineState *spapr, int irq); --=20 2.21.0