From patchwork Mon Feb 17 08:19:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yong-Xuan Wang X-Patchwork-Id: 13977291 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 CA349C021A0 for ; Mon, 17 Feb 2025 08:22:05 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tjwM2-0005au-D6; Mon, 17 Feb 2025 03:19:50 -0500 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 1tjwLu-0005MU-2h for qemu-devel@nongnu.org; Mon, 17 Feb 2025 03:19:42 -0500 Received: from mail-pl1-x630.google.com ([2607:f8b0:4864:20::630]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tjwLs-000172-2U for qemu-devel@nongnu.org; Mon, 17 Feb 2025 03:19:41 -0500 Received: by mail-pl1-x630.google.com with SMTP id d9443c01a7336-220ca204d04so53324435ad.0 for ; Mon, 17 Feb 2025 00:19:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1739780378; x=1740385178; darn=nongnu.org; h=message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=gDAvIEmpWpFT/aa/l7nf99wPxKKGcDh5A57FUObLhds=; b=KoM7RZqNHShrN3jS+aIKXF1/YSryOE6kWlNvcCP8DpFQjpt6JmbH1/++eulYj7gxsI zNb6rRK+SG380ikdjfpZjYSunwftz0DbO6H48qfuL+8JiIb3NkwQe53/oAureB+59Y1S 5xDL4KPX+87Zc4JjVrlQIfogf6+6aQ+TpL33nPLP6ON6a3/UwEjzKa/rKNCtMgcCc8XM w1Q/K7xTjdfStRrnt343Y0bqDm2cVjthO+2mMfDO8vnu97jOuHkS9MVDFKOcAp3gImN0 iHHubp4Ro6KImAgV/drhwd2mlGgbspp6Dnxj8nWOM0GurHGkgBpLN2Jjycdo3JKurvwq kinA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739780378; x=1740385178; h=message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gDAvIEmpWpFT/aa/l7nf99wPxKKGcDh5A57FUObLhds=; b=B8ePtNFUiM+sDTg+lkgrwU6+lnq+7MNFmk9/xFofAka1KN6IwJN/sRncATSOi4OZmX id4u2nvc6+7XUoWuNofIivI9HIzX3SrErhSwBXhcSGrK0cQjzbiR/SDX8M3r2Gq6Y/Yt deDRy81+U2mTY0L5KPrpiqdKLIhgAAYKdsnTZATRTo+GFwDIDyyEksSHxHjDK/x+CE6J v+hw0Y8rHomhZmRZ+f9xqBBae89ZnNZDVcmkNeD23V4p2z0yZRFO7s8jSn6uvu22u4mM PivXDkyYq6+ldZQReNfPXmjwFodJx9KMgf4dV/FnoOIj0b89BhYE6MLj1idl8/RBw5zp 7TMw== X-Gm-Message-State: AOJu0YyTCGqTm6KocM1yQ9bqu77ucycZrPt7S/WbAVvXtCu1e5x7nwWD 4imS0orN0bcub8KvVI8FVqJlXUz7G/5qG7FcTON7DQ7CLERmGs6yLmYj6L/KRXLR1SQ9BKLwe+V z/3WfLHqCOWkK12ZONhFgYOV3083flaXDmVkUJvASgTZxoG/+Xuo5+8NCepBc6TSZc/q8KxvftC /brR2IyvwmT6Eee/jb8tDYpmZxcFxVPYVsgHcg6SRTnA== X-Gm-Gg: ASbGnctk5zuuhU5W5hD+ELtlib0kQmMf/+8Zt/UKn5b0uinbZ899dC2q/cA1wpT62BF DLY6zLa6olCg85tK8OMo9VB80JRf3mUDblvIC6mAqcbJWDDwzwW/ptguhIHjvX2CHiZSpb0TIbM HzfspMRIgkJnskervKDK/G7mCo8+qlnjKlA9ZoryKXwYgXqDFsIzOCby+yDlbjCasWAifFceTc+ 3KVWTZXk6Nar2NjAUTDRnxiiSG+Gr/AmI/ZC09CXliUbzSu8cNIqdFMP9EhALF65Rh4mBNl3WaH rOWVsoU/+xYkT/40uzKXH096bHhQkbCiPwS8D0KNlfkZMA== X-Google-Smtp-Source: AGHT+IGVSAgiuDdPJw7fIZgiH+FLHuDrK75AnVxFL2DNppjkS8MubIX1kmvusJ8RTG+hRgPXGNC8nw== X-Received: by 2002:a17:902:e88d:b0:220:cab1:810e with SMTP id d9443c01a7336-22103ef206cmr134473255ad.6.1739780376631; Mon, 17 Feb 2025 00:19:36 -0800 (PST) Received: from hsinchu26.internal.sifive.com ([210.176.154.34]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-220d556d5e6sm66023445ad.173.2025.02.17.00.19.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2025 00:19:36 -0800 (PST) From: Yong-Xuan Wang To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: greentime.hu@sifive.com, vincent.chen@sifive.com, frank.chang@sifive.com, jim.shu@sifive.com, Yong-Xuan Wang Subject: [PATCH 0/4] riscv: AIA: refinement for KVM acceleration Date: Mon, 17 Feb 2025 16:19:22 +0800 Message-Id: <20250217081927.10613-1-yongxuan.wang@sifive.com> X-Mailer: git-send-email 2.17.1 Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=yongxuan.wang@sifive.com; helo=mail-pl1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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 Reorder the code to reduce the conditional checking and remove unnecessary resource setting when using in-kernl AIA irqchip. Yong-Xuan Wang (4): hw/riscv/virt: KVM AIA refinement hw/intc/imsic: refine the IMSIC realize hw/intc/aplic: refine the APLIC realize hw/intc/aplic: refine kvm_msicfgaddr hw/intc/riscv_aplic.c | 73 ++++++++++++++++++++------------------- hw/intc/riscv_imsic.c | 47 +++++++++++++------------ hw/riscv/virt.c | 79 ++++++++++++++++++++----------------------- 3 files changed, 102 insertions(+), 97 deletions(-)