From patchwork Tue Jul 11 21:53:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Cave-Ayland X-Patchwork-Id: 786873 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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 ozlabs.org (Postfix) with ESMTPS id 3x6bXJ0mYFz9s74 for ; Wed, 12 Jul 2017 07:57:04 +1000 (AEST) Received: from localhost ([::1]:49093 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dV39R-00041M-0Z for incoming@patchwork.ozlabs.org; Tue, 11 Jul 2017 17:57:01 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56313) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dV36J-0001JT-Dz for qemu-devel@nongnu.org; Tue, 11 Jul 2017 17:53:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dV36G-0005Li-Cl for qemu-devel@nongnu.org; Tue, 11 Jul 2017 17:53:47 -0400 Received: from chuckie.co.uk ([82.165.15.123]:35117 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 1dV36G-0005L7-5H for qemu-devel@nongnu.org; Tue, 11 Jul 2017 17:53:44 -0400 Received: from host109-153-193-12.range109-153.btcentralplus.com ([109.153.193.12] 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 1dV36B-0003gf-Sy; Tue, 11 Jul 2017 22:53:40 +0100 From: Mark Cave-Ayland To: qemu-devel@nongnu.org, atar4qemu@gmail.com Date: Tue, 11 Jul 2017 22:53:20 +0100 Message-Id: <1499810007-28613-2-git-send-email-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1499810007-28613-1-git-send-email-mark.cave-ayland@ilande.co.uk> References: <1499810007-28613-1-git-send-email-mark.cave-ayland@ilande.co.uk> X-SA-Exim-Connect-IP: 109.153.193.12 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 1/8] sun4u: pass PCIDevice into pci_ebus_init() instead of PCIBus 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" In order to wire up the ebus PCI address spaces differently then we need access to the underlying PCIDevice. Signed-off-by: Mark Cave-Ayland --- hw/sparc64/sun4u.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 69f565d..7738856 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -224,13 +224,11 @@ static void isa_irq_handler(void *opaque, int n, int level) /* EBUS (Eight bit bus) bridge */ static ISABus * -pci_ebus_init(PCIBus *bus, int devfn, qemu_irq *irqs) +pci_ebus_init(PCIDevice *pci_dev, qemu_irq *irqs) { qemu_irq *isa_irq; - PCIDevice *pci_dev; ISABus *isa_bus; - pci_dev = pci_create_simple(bus, devfn, "ebus"); isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(pci_dev), "isa.0")); isa_irq = qemu_allocate_irqs(isa_irq_handler, irqs, 16); isa_bus_irqs(isa_bus, isa_irq); @@ -429,6 +427,7 @@ static void sun4uv_init(MemoryRegion *address_space_mem, unsigned int i; uint64_t initrd_addr, initrd_size, kernel_addr, kernel_size, kernel_entry; PCIBus *pci_bus, *pci_bus2, *pci_bus3; + PCIDevice *ebus; ISABus *isa_bus; SysBusDevice *s; qemu_irq *ivec_irqs, *pbm_irqs; @@ -452,7 +451,8 @@ static void sun4uv_init(MemoryRegion *address_space_mem, pci_vga_init(pci_bus); // XXX Should be pci_bus3 - isa_bus = pci_ebus_init(pci_bus, -1, pbm_irqs); + ebus = pci_create_simple(pci_bus, -1, "ebus"); + isa_bus = pci_ebus_init(ebus, pbm_irqs); i = 0; if (hwdef->console_serial_base) {