From nobody Sat Oct 25 09:07:51 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1520309260667544.3411875886541; Mon, 5 Mar 2018 20:07:40 -0800 (PST) Received: from localhost ([::1]:52786 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1et3t5-0005xj-OJ for importer@patchew.org; Mon, 05 Mar 2018 23:07:39 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49202) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1et3np-0001Ou-3M for qemu-devel@nongnu.org; Mon, 05 Mar 2018 23:02:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1et3nn-0004Oj-VO for qemu-devel@nongnu.org; Mon, 05 Mar 2018 23:02:13 -0500 Received: from ozlabs.org ([103.22.144.67]:34387) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1et3nn-0004Nz-Jc; Mon, 05 Mar 2018 23:02:11 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 3zwNQ32dvvz9shF; Tue, 6 Mar 2018 15:02:02 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1520308923; bh=Qi2Av81PWFIwC9cYmS2CDCxCQ3Ej25DqSf9VYT/oL4k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pCZPu/WeUjAD03i+1NLnq7I4wN77igRutZ/2dllENgcZ/nmLwuFnskvkCRMJS3ZHp ltSXv9nqCRS8KRSp9Ue/zpl9RAZC8OJcTMFO4nfdzcz1UyRVnkBAYuqqSUE3Q0D3mL RNrkA1WOpOcgPVThtnLgoHi5C31E/KXbSvVvqJDw= From: David Gibson To: peter.maydell@linaro.org, groug@kaod.org Date: Tue, 6 Mar 2018 15:01:39 +1100 Message-Id: <20180306040154.3669-16-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180306040154.3669-1-david@gibson.dropbear.id.au> References: <20180306040154.3669-1-david@gibson.dropbear.id.au> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 103.22.144.67 Subject: [Qemu-devel] [PULL 15/30] mac_oldworld: use object link to pass heathrow PIC object to macio 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: , Cc: surajjs@au1.ibm.com, Mark Cave-Ayland , qemu-devel@nongnu.org, agraf@suse.de, qemu-ppc@nongnu.org, David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Mark Cave-Ayland Also switch macio_oldworld_realize() over to use it rather than using the p= ic_mem memory region directly. Signed-off-by: Mark Cave-Ayland Reviewed-by: David Gibson Signed-off-by: David Gibson --- hw/misc/macio/macio.c | 14 ++++++++++---- hw/ppc/mac_oldworld.c | 8 +++++--- include/hw/misc/macio/macio.h | 2 ++ 3 files changed, 17 insertions(+), 7 deletions(-) diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 4e502ede2e..d4c1d190c4 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -31,6 +31,7 @@ #include "hw/ppc/mac_dbdma.h" #include "hw/char/escc.h" #include "hw/misc/macio/macio.h" +#include "hw/intc/heathrow_pic.h" =20 /* * The mac-io has two interfaces to the ESCC. One is called "escc-legacy", @@ -167,10 +168,10 @@ static void macio_oldworld_realize(PCIDevice *d, Erro= r **errp) sysbus_mmio_get_region(sysbus_dev, 0)); pmac_format_nvram_partition(&os->nvram, os->nvram.size); =20 - if (s->pic_mem) { - /* Heathrow PIC */ - memory_region_add_subregion(&s->bar, 0x00000, s->pic_mem); - } + /* Heathrow PIC */ + sysbus_dev =3D SYS_BUS_DEVICE(os->pic); + memory_region_add_subregion(&s->bar, 0x0, + sysbus_mmio_get_region(sysbus_dev, 0)); =20 /* IDE buses */ for (i =3D 0; i < ARRAY_SIZE(os->ide); i++) { @@ -208,6 +209,11 @@ static void macio_oldworld_init(Object *obj) =20 qdev_init_gpio_out(DEVICE(obj), os->irqs, ARRAY_SIZE(os->irqs)); =20 + object_property_add_link(obj, "pic", TYPE_HEATHROW, + (Object **) &os->pic, + qdev_prop_allow_set_link_before_realize, + 0, NULL); + object_initialize(&os->nvram, sizeof(os->nvram), TYPE_MACIO_NVRAM); dev =3D DEVICE(&os->nvram); qdev_prop_set_uint32(dev, "size", 0x2000); diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index 5903ff47d3..3ac5b19073 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -93,7 +93,7 @@ static void ppc_heathrow_init(MachineState *machine) uint32_t kernel_base, initrd_base, cmdline_base =3D 0; int32_t kernel_size, initrd_size; PCIBus *pci_bus; - PCIDevice *macio; + OldWorldMacIOState *macio; MACIOIDEState *macio_ide; DeviceState *dev, *pic_dev; SysBusDevice *sbd; @@ -271,7 +271,7 @@ static void ppc_heathrow_init(MachineState *machine) ide_drive_get(hd, ARRAY_SIZE(hd)); =20 /* MacIO */ - macio =3D pci_create(pci_bus, -1, TYPE_OLDWORLD_MACIO); + macio =3D OLDWORLD_MACIO(pci_create(pci_bus, -1, TYPE_OLDWORLD_MACIO)); dev =3D DEVICE(macio); qdev_connect_gpio_out(dev, 0, pic[0x12]); /* CUDA */ qdev_connect_gpio_out(dev, 1, pic[0x10]); /* ESCC-B */ @@ -281,8 +281,10 @@ static void ppc_heathrow_init(MachineState *machine) qdev_connect_gpio_out(dev, 5, pic[0x0E]); /* IDE-1 */ qdev_connect_gpio_out(dev, 6, pic[0x03]); /* IDE-1 DMA */ qdev_prop_set_uint64(dev, "frequency", tbfreq); + object_property_set_link(OBJECT(macio), OBJECT(pic_dev), "pic", + &error_abort); sbd =3D SYS_BUS_DEVICE(pic_dev); - macio_init(macio, sysbus_mmio_get_region(sbd, 0)); + macio_init(PCI_DEVICE(macio), sysbus_mmio_get_region(sbd, 0)); =20 macio_ide =3D MACIO_IDE(object_resolve_path_component(OBJECT(macio), "ide[0]")); diff --git a/include/hw/misc/macio/macio.h b/include/hw/misc/macio/macio.h index e1e249f898..843c114c07 100644 --- a/include/hw/misc/macio/macio.h +++ b/include/hw/misc/macio/macio.h @@ -26,6 +26,7 @@ #ifndef MACIO_H #define MACIO_H =20 +#include "hw/intc/heathrow_pic.h" #include "hw/misc/macio/cuda.h" #include "hw/ppc/mac_dbdma.h" =20 @@ -54,6 +55,7 @@ typedef struct OldWorldMacIOState { MacIOState parent_obj; /*< public >*/ =20 + HeathrowState *pic; qemu_irq irqs[7]; =20 MacIONVRAMState nvram; --=20 2.14.3