From patchwork Wed Jul 3 02:12:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bibo Mao X-Patchwork-Id: 13720562 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 3A565C30658 for ; Wed, 3 Jul 2024 02:13:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOpUT-0005cR-VI; Tue, 02 Jul 2024 22:13:01 -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 1sOpUR-0005an-NP for qemu-devel@nongnu.org; Tue, 02 Jul 2024 22:12:59 -0400 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOpUL-0001lt-QB for qemu-devel@nongnu.org; Tue, 02 Jul 2024 22:12:59 -0400 Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8Bx7vCds4Rm0FwAAA--.1345S3; Wed, 03 Jul 2024 10:12:45 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxJMWds4RmPSQ5AA--.57057S2; Wed, 03 Jul 2024 10:12:45 +0800 (CST) From: Bibo Mao To: Paolo Bonzini , Jiaxun Yang , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Song Gao Cc: qemu-devel@nongnu.org Subject: [PATCH 0/3] Replace loongson ipi with loongarch ipi Date: Wed, 3 Jul 2024 10:12:42 +0800 Message-Id: <20240703021245.3752786-1-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 X-CM-TRANSID: AQAAf8CxJMWds4RmPSQ5AA--.57057S2 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, 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 Here base class TYPE_LOONGSON_IPI_COMMON is added, it comes from loongson ipi mostly. And it defined four abstract interfaces which can be used for MIPS 3A4000 and Loongarch 3A5000 machine, also can be used for 3A5000 irqchip in kernel mode soon. Also Loongarch ipi is added here, it inherits from base class TYPE_LOONGSON_IPI_COMMON. Bibo Mao (3): hw/intc/loongson_ipi_common: Add loongson ipi common class hw/intc/loongarch_ipi: Add loongarch ipi support hw/loongarch/virt: Replace loongson ipi with loongarch ipi hw/intc/Kconfig | 3 + hw/intc/loongarch_ipi.c | 80 ++++++ hw/intc/loongson_ipi_common.c | 394 ++++++++++++++++++++++++++ hw/intc/meson.build | 1 + hw/loongarch/Kconfig | 2 +- hw/loongarch/virt.c | 4 +- include/hw/intc/loongarch_ipi.h | 33 +++ include/hw/intc/loongson_ipi_common.h | 71 +++++ include/hw/loongarch/virt.h | 1 - 9 files changed, 585 insertions(+), 4 deletions(-) create mode 100644 hw/intc/loongarch_ipi.c create mode 100644 hw/intc/loongson_ipi_common.c create mode 100644 include/hw/intc/loongarch_ipi.h create mode 100644 include/hw/intc/loongson_ipi_common.h base-commit: 6746482d12da3b6e4d3cdf06481a0027a797f719