From patchwork Fri Sep 20 09:05:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibo Mao X-Patchwork-Id: 13808386 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 24B44CF58F4 for ; Fri, 20 Sep 2024 09:07:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1srZZx-000734-Pf; Fri, 20 Sep 2024 05:05:30 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1srZZp-0006el-HB for qemu-devel@nongnu.org; Fri, 20 Sep 2024 05:05:22 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1srZZm-0003xv-4R for qemu-devel@nongnu.org; Fri, 20 Sep 2024 05:05:21 -0400 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8AxLOrJOu1mVu8LAA--.27373S3; Fri, 20 Sep 2024 17:05:13 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowMBxn+TDOu1mdmoKAA--.59343S9; Fri, 20 Sep 2024 17:05:12 +0800 (CST) From: Bibo Mao To: Song Gao Cc: Jiaxun Yang , qemu-devel@nongnu.org Subject: [PATCH 07/10] hw/intc/loongarch_extioi: Add common file loongarch_extioi_common Date: Fri, 20 Sep 2024 17:05:04 +0800 Message-Id: <20240920090507.2692125-8-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240920090507.2692125-1-maobibo@loongson.cn> References: <20240920090507.2692125-1-maobibo@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: qMiowMBxn+TDOu1mdmoKAA--.59343S9 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Received-SPF: pass client-ip=114.242.206.163; envelope-from=maobibo@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add new common file loongarch_extioi_common.c, and move vmstate and property structure to common file. Signed-off-by: Bibo Mao --- hw/intc/loongarch_extioi.c | 60 +---------------------------- hw/intc/loongarch_extioi_common.c | 63 +++++++++++++++++++++++++++++++ 2 files changed, 65 insertions(+), 58 deletions(-) create mode 100644 hw/intc/loongarch_extioi_common.c diff --git a/hw/intc/loongarch_extioi.c b/hw/intc/loongarch_extioi.c index f17ff39254..a6f489b885 100644 --- a/hw/intc/loongarch_extioi.c +++ b/hw/intc/loongarch_extioi.c @@ -323,16 +323,8 @@ static const MemoryRegionOps extioi_virt_ops = { .endianness = DEVICE_LITTLE_ENDIAN, }; -static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp) -{ - LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev; - SysBusDevice *sbd = SYS_BUS_DEVICE(dev); - - if (s->num_cpu == 0) { - error_setg(errp, "num-cpu must be at least 1"); - return; - } -} +static int vmstate_extioi_post_load(void *opaque, int version_id); +#include "loongarch_extioi_common.c" static void loongarch_extioi_realize(DeviceState *dev, Error **errp) { @@ -409,54 +401,6 @@ static int vmstate_extioi_post_load(void *opaque, int version_id) return 0; } -static int loongarch_extioi_common_post_load(void *opaque, int version_id) -{ - return vmstate_extioi_post_load(opaque, version_id); -} - -static const VMStateDescription vmstate_extioi_core = { - .name = "extioi-core", - .version_id = 1, - .minimum_version_id = 1, - .fields = (const VMStateField[]) { - VMSTATE_UINT32_ARRAY(coreisr, ExtIOICore, EXTIOI_IRQS_GROUP_COUNT), - VMSTATE_END_OF_LIST() - } -}; - -static const VMStateDescription vmstate_loongarch_extioi = { - .name = "loongarch.extioi", - .version_id = 3, - .minimum_version_id = 3, - .post_load = loongarch_extioi_common_post_load, - .fields = (const VMStateField[]) { - VMSTATE_UINT32_ARRAY(bounce, LoongArchExtIOICommonState, - EXTIOI_IRQS_GROUP_COUNT), - VMSTATE_UINT32_ARRAY(nodetype, LoongArchExtIOICommonState, - EXTIOI_IRQS_NODETYPE_COUNT / 2), - VMSTATE_UINT32_ARRAY(enable, LoongArchExtIOICommonState, - EXTIOI_IRQS / 32), - VMSTATE_UINT32_ARRAY(isr, LoongArchExtIOICommonState, - EXTIOI_IRQS / 32), - VMSTATE_UINT32_ARRAY(ipmap, LoongArchExtIOICommonState, - EXTIOI_IRQS_IPMAP_SIZE / 4), - VMSTATE_UINT32_ARRAY(coremap, LoongArchExtIOICommonState, - EXTIOI_IRQS / 4), - VMSTATE_STRUCT_VARRAY_POINTER_UINT32(cpu, LoongArchExtIOICommonState, - num_cpu, vmstate_extioi_core, ExtIOICore), - VMSTATE_UINT32(features, LoongArchExtIOICommonState), - VMSTATE_UINT32(status, LoongArchExtIOICommonState), - VMSTATE_END_OF_LIST() - } -}; - -static Property extioi_properties[] = { - DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOICommonState, num_cpu, 1), - DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOICommonState, - features, EXTIOI_HAS_VIRT_EXTENSION, 0), - DEFINE_PROP_END_OF_LIST(), -}; - static void loongarch_extioi_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); diff --git a/hw/intc/loongarch_extioi_common.c b/hw/intc/loongarch_extioi_common.c new file mode 100644 index 0000000000..13f02fc5ab --- /dev/null +++ b/hw/intc/loongarch_extioi_common.c @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Loongson extioi interrupt controller emulation + * Copyright (C) 2024 Loongson Technology Corporation Limited + */ + +static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp) +{ + LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev; + + if (s->num_cpu == 0) { + error_setg(errp, "num-cpu must be at least 1"); + return; + } +} + +static int loongarch_extioi_common_post_load(void *opaque, int version_id) +{ + return vmstate_extioi_post_load(opaque, version_id); +} + +static const VMStateDescription vmstate_extioi_core = { + .name = "extioi-core", + .version_id = 1, + .minimum_version_id = 1, + .fields = (const VMStateField[]) { + VMSTATE_UINT32_ARRAY(coreisr, ExtIOICore, EXTIOI_IRQS_GROUP_COUNT), + VMSTATE_END_OF_LIST() + } +}; + +static const VMStateDescription vmstate_loongarch_extioi = { + .name = "loongarch.extioi", + .version_id = 3, + .minimum_version_id = 3, + .post_load = loongarch_extioi_common_post_load, + .fields = (const VMStateField[]) { + VMSTATE_UINT32_ARRAY(bounce, LoongArchExtIOICommonState, + EXTIOI_IRQS_GROUP_COUNT), + VMSTATE_UINT32_ARRAY(nodetype, LoongArchExtIOICommonState, + EXTIOI_IRQS_NODETYPE_COUNT / 2), + VMSTATE_UINT32_ARRAY(enable, LoongArchExtIOICommonState, + EXTIOI_IRQS / 32), + VMSTATE_UINT32_ARRAY(isr, LoongArchExtIOICommonState, + EXTIOI_IRQS / 32), + VMSTATE_UINT32_ARRAY(ipmap, LoongArchExtIOICommonState, + EXTIOI_IRQS_IPMAP_SIZE / 4), + VMSTATE_UINT32_ARRAY(coremap, LoongArchExtIOICommonState, + EXTIOI_IRQS / 4), + VMSTATE_STRUCT_VARRAY_POINTER_UINT32(cpu, LoongArchExtIOICommonState, + num_cpu, vmstate_extioi_core, ExtIOICore), + VMSTATE_UINT32(features, LoongArchExtIOICommonState), + VMSTATE_UINT32(status, LoongArchExtIOICommonState), + VMSTATE_END_OF_LIST() + } +}; + +static Property extioi_properties[] = { + DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOICommonState, num_cpu, 1), + DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOICommonState, + features, EXTIOI_HAS_VIRT_EXTENSION, 0), + DEFINE_PROP_END_OF_LIST(), +};