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=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 CA75BC33C8C for ; Tue, 7 Jan 2020 15:07:22 +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 95A162087F for ; Tue, 7 Jan 2020 15:07:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ZNJaZiMb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95A162087F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50964 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ioqS1-0001Pe-CH for qemu-devel@archiver.kernel.org; Tue, 07 Jan 2020 10:07:21 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:54570) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ioqQY-000859-9W for qemu-devel@nongnu.org; Tue, 07 Jan 2020 10:05:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ioqQX-00038N-5K for qemu-devel@nongnu.org; Tue, 07 Jan 2020 10:05:50 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:38579 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ioqQX-00037u-13 for qemu-devel@nongnu.org; Tue, 07 Jan 2020 10:05:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578409548; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iD53sfvHuOz9aFZ7VD08cf3w+xOVtsXXVcJul0CUx0E=; b=ZNJaZiMbXiVpWYZbRw2pfEQn6soDu29a38bHdtu80ST8eOW82iYeCSAOBOO61Jit5LuEhD qHIjbjYB0cOYcG3cCaL/0n+3IMgGhLJd3ljf+fUEy7ot9iHF9fhmTduYn33POYs+0SQ6l8 72xr5TAwR+YSwFpTCoLfW0QhGdX3lSc= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-419-NEUFo1JpORiK7seuIODVNw-1; Tue, 07 Jan 2020 10:05:47 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5752519586C4; Tue, 7 Jan 2020 15:05:46 +0000 (UTC) Received: from localhost (ovpn-112-42.ams2.redhat.com [10.36.112.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 099BA60C88; Tue, 7 Jan 2020 15:05:39 +0000 (UTC) From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Subject: [PULL 05/37] serial-pci-multi: factor out multi_serial_get_port_count() Date: Tue, 7 Jan 2020 19:04:10 +0400 Message-Id: <20200107150442.1727958-6-marcandre.lureau@redhat.com> In-Reply-To: <20200107150442.1727958-1-marcandre.lureau@redhat.com> References: <20200107150442.1727958-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: NEUFo1JpORiK7seuIODVNw-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 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: Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Common function to be reused in next patch. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/char/serial-pci-multi.c | 35 ++++++++++++++++++----------------- 1 file changed, 18 insertions(+), 17 deletions(-) diff --git a/hw/char/serial-pci-multi.c b/hw/char/serial-pci-multi.c index 5f13b5663b..5c553c30d0 100644 --- a/hw/char/serial-pci-multi.c +++ b/hw/char/serial-pci-multi.c @@ -77,33 +77,34 @@ static void multi_serial_irq_mux(void *opaque, int n, i= nt level) pci_set_irq(&pci->dev, pending); } =20 +static size_t multi_serial_get_port_count(PCIDeviceClass *pc) +{ + switch (pc->device_id) { + case 0x0003: + return 2; + case 0x0004: + return 4; + } + + g_assert_not_reached(); +} + + static void multi_serial_pci_realize(PCIDevice *dev, Error **errp) { PCIDeviceClass *pc =3D PCI_DEVICE_GET_CLASS(dev); PCIMultiSerialState *pci =3D DO_UPCAST(PCIMultiSerialState, dev, dev); SerialState *s; Error *err =3D NULL; - int i, nr_ports =3D 0; - - switch (pc->device_id) { - case 0x0003: - nr_ports =3D 2; - break; - case 0x0004: - nr_ports =3D 4; - break; - } - assert(nr_ports > 0); - assert(nr_ports <=3D PCI_SERIAL_MAX_PORTS); + size_t i, nports =3D multi_serial_get_port_count(pc); =20 pci->dev.config[PCI_CLASS_PROG] =3D pci->prog_if; pci->dev.config[PCI_INTERRUPT_PIN] =3D 0x01; - memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * nr_por= ts); + memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * nports= ); pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar)= ; - pci->irqs =3D qemu_allocate_irqs(multi_serial_irq_mux, pci, - nr_ports); + pci->irqs =3D qemu_allocate_irqs(multi_serial_irq_mux, pci, nports); =20 - for (i =3D 0; i < nr_ports; i++) { + for (i =3D 0; i < nports; i++) { s =3D pci->state + i; s->baudbase =3D 115200; serial_realize_core(s, &err); @@ -113,7 +114,7 @@ static void multi_serial_pci_realize(PCIDevice *dev, Er= ror **errp) return; } s->irq =3D pci->irqs[i]; - pci->name[i] =3D g_strdup_printf("uart #%d", i + 1); + pci->name[i] =3D g_strdup_printf("uart #%zu", i + 1); memory_region_init_io(&s->io, OBJECT(pci), &serial_io_ops, s, pci->name[i], 8); memory_region_add_subregion(&pci->iobar, 8 * i, &s->io); --=20 2.25.0.rc1.20.g2443f3f80d