From patchwork Tue Mar 6 20:31:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Cave-Ayland X-Patchwork-Id: 10262919 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DEB6B602BD for ; Tue, 6 Mar 2018 20:50:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CE2BA291BF for ; Tue, 6 Mar 2018 20:50:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C2BF3291A9; Tue, 6 Mar 2018 20:50:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 233DE291BC for ; Tue, 6 Mar 2018 20:50:28 +0000 (UTC) Received: from localhost ([::1]:58086 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1etJXW-0001o3-Tx for patchwork-qemu-devel@patchwork.kernel.org; Tue, 06 Mar 2018 15:50:26 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44059) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1etJK4-0005QX-3X for qemu-devel@nongnu.org; Tue, 06 Mar 2018 15:36:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1etJK3-00082d-1s for qemu-devel@nongnu.org; Tue, 06 Mar 2018 15:36:32 -0500 Received: from chuckie.co.uk ([82.165.15.123]:42992 helo=s16892447.onlinehome-server.info) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1etJK2-00081d-RS; Tue, 06 Mar 2018 15:36:30 -0500 Received: from host86-138-240-5.range86-138.btcentralplus.com ([86.138.240.5] helo=kentang.home) by s16892447.onlinehome-server.info with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1etJFg-000712-JB; Tue, 06 Mar 2018 20:32:02 +0000 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org, david@gibson.dropbear.id.au Date: Tue, 6 Mar 2018 20:31:03 +0000 Message-Id: <20180306203103.25563-20-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180306203103.25563-1-mark.cave-ayland@ilande.co.uk> References: <20180306203103.25563-1-mark.cave-ayland@ilande.co.uk> X-SA-Exim-Connect-IP: 86.138.240.5 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk X-SA-Exim-Version: 4.2.1 (built Sun, 08 Jan 2012 02:45:44 +0000) X-SA-Exim-Scanned: Yes (on s16892447.onlinehome-server.info) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 82.165.15.123 Subject: [Qemu-devel] [PATCH 19/19] mac_newworld: move wiring of macio IRQs to macio_newworld_realize() 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: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Since the macio device has a link to the PIC device, we can now wire up the IRQs directly via qdev GPIOs rather than having to use an intermediate array. Signed-off-by: Mark Cave-Ayland Reviewed-by: David Gibson --- hw/misc/macio/macio.c | 37 ++++++++++++++++++++++--------------- hw/ppc/mac_newworld.c | 14 -------------- include/hw/misc/macio/macio.h | 1 - 3 files changed, 22 insertions(+), 30 deletions(-) diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index af1bd46b4b..1aa7bb7c89 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -265,11 +265,10 @@ static void macio_newworld_realize(PCIDevice *d, Error **errp) { MacIOState *s = MACIO(d); NewWorldMacIOState *ns = NEWWORLD_MACIO(d); + DeviceState *pic_dev = DEVICE(ns->pic); Error *err = NULL; SysBusDevice *sysbus_dev; MemoryRegion *timer_memory = NULL; - int i; - int cur_irq = 0; macio_common_realize(d, &err); if (err) { @@ -278,11 +277,14 @@ static void macio_newworld_realize(PCIDevice *d, Error **errp) } sysbus_dev = SYS_BUS_DEVICE(&s->cuda); - sysbus_connect_irq(sysbus_dev, 0, ns->irqs[cur_irq++]); + sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, + NEWWORLD_CUDA_IRQ)); sysbus_dev = SYS_BUS_DEVICE(&s->escc); - sysbus_connect_irq(sysbus_dev, 0, ns->irqs[cur_irq++]); - sysbus_connect_irq(sysbus_dev, 1, ns->irqs[cur_irq++]); + sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, + NEWWORLD_ESCCB_IRQ)); + sysbus_connect_irq(sysbus_dev, 1, qdev_get_gpio_in(pic_dev, + NEWWORLD_ESCCA_IRQ)); /* OpenPIC */ sysbus_dev = SYS_BUS_DEVICE(ns->pic); @@ -290,15 +292,22 @@ static void macio_newworld_realize(PCIDevice *d, Error **errp) sysbus_mmio_get_region(sysbus_dev, 0)); /* IDE buses */ - for (i = 0; i < ARRAY_SIZE(ns->ide); i++) { - qemu_irq irq0 = ns->irqs[cur_irq++]; - qemu_irq irq1 = ns->irqs[cur_irq++]; + macio_realize_ide(s, &ns->ide[0], + qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_IRQ), + qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_DMA_IRQ), + 0x16, &err); + if (err) { + error_propagate(errp, err); + return; + } - macio_realize_ide(s, &ns->ide[i], irq0, irq1, 0x16 + (i * 4), &err); - if (err) { - error_propagate(errp, err); - return; - } + macio_realize_ide(s, &ns->ide[1], + qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_IRQ), + qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_DMA_IRQ), + 0x1a, &err); + if (err) { + error_propagate(errp, err); + return; } /* Timer */ @@ -314,8 +323,6 @@ static void macio_newworld_init(Object *obj) NewWorldMacIOState *ns = NEWWORLD_MACIO(obj); int i; - qdev_init_gpio_out(DEVICE(obj), ns->irqs, ARRAY_SIZE(ns->irqs)); - object_property_add_link(obj, "pic", TYPE_OPENPIC, (Object **) &ns->pic, qdev_prop_allow_set_link_before_realize, diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 3cde507065..ae2ce562a4 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -376,20 +376,6 @@ static void ppc_core99_init(MachineState *machine) /* MacIO */ macio = NEWWORLD_MACIO(pci_create(pci_bus, -1, TYPE_NEWWORLD_MACIO)); dev = DEVICE(macio); - qdev_connect_gpio_out(dev, 0, - qdev_get_gpio_in(pic_dev, NEWWORLD_CUDA_IRQ)); - qdev_connect_gpio_out(dev, 1, - qdev_get_gpio_in(pic_dev, NEWWORLD_ESCCB_IRQ)); - qdev_connect_gpio_out(dev, 2, - qdev_get_gpio_in(pic_dev, NEWWORLD_ESCCA_IRQ)); - qdev_connect_gpio_out(dev, 3, - qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_IRQ)); - qdev_connect_gpio_out(dev, 4, - qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_DMA_IRQ)); - qdev_connect_gpio_out(dev, 5, - qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_IRQ)); - qdev_connect_gpio_out(dev, 6, - qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_DMA_IRQ)); qdev_prop_set_uint64(dev, "frequency", tbfreq); object_property_set_link(OBJECT(macio), OBJECT(pic_dev), "pic", &error_abort); diff --git a/include/hw/misc/macio/macio.h b/include/hw/misc/macio/macio.h index 4528282b36..e3b9ef48dd 100644 --- a/include/hw/misc/macio/macio.h +++ b/include/hw/misc/macio/macio.h @@ -72,7 +72,6 @@ typedef struct NewWorldMacIOState { /*< public >*/ OpenPICState *pic; - qemu_irq irqs[7]; MACIOIDEState ide[2]; } NewWorldMacIOState;