From nobody Mon Feb 9 03:29:25 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=reject dis=none) header.from=unpredictable.fr ARC-Seal: i=1; a=rsa-sha256; t=1769002984; cv=none; d=zohomail.com; s=zohoarc; b=MEaoIEkAYnCv224grXqZ3tnFJdTtDlnddtP91IvERtmMnd8VJyIeobhgudsfDESGqnH3G4cWIFyqCjMNQ5UGqxMHbrdFzTNEuEXgYxHs7HhYAIl4B1hk8YAbIeAyDMV1VKOTJyWz0iynp+yxAcJWCcd1hiD2yp+kNo5mL6c2OjY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1769002984; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=sbPjhD1HbjqmKWH8q+YsBZgWt0PU5qx63I+bE83pR2M=; b=TqaW5RfTMVijEB8OTQSJaaJ6FbKmQ1+eZwWWtCPvFwVGaaIgAhURnRj18AsBkoZWqeHwyEsEtaMi1EJWYqfsk9Ca55ZDys2joCSS97l/z3U2sds3bWhE+U49Bt+TZ7gKsKkgRGdmUyA5vJJU16RWEkVrlh1Ml/gK23FnXWFyymw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1769002983804671.9375092448646; Wed, 21 Jan 2026 05:43:03 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1viYTs-0005ox-KV; Wed, 21 Jan 2026 08:42:44 -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 1viYTQ-00055O-HH for qemu-devel@nongnu.org; Wed, 21 Jan 2026 08:42:18 -0500 Received: from qs-2001g-snip4-11.eps.apple.com ([57.103.87.73] helo=outbound.qs.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1viYTN-0001Ne-ON for qemu-devel@nongnu.org; Wed, 21 Jan 2026 08:42:15 -0500 Received: from outbound.qs.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-east-2d-60-percent-14 (Postfix) with ESMTPS id D01301800135; Wed, 21 Jan 2026 13:42:09 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.155.37]) by p00-icloudmta-asmtp-us-east-2d-60-percent-14 (Postfix) with ESMTPSA id 9848A18003C2; Wed, 21 Jan 2026 13:42:06 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1769002932; x=1771594932; bh=sbPjhD1HbjqmKWH8q+YsBZgWt0PU5qx63I+bE83pR2M=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=Bu6nH3JEsOl+6Ss0HjMCYttDwoZeuAL5UusRoXjx3uWALj7bUydi1UZcZhyv3/wyB/mXHK5CbYXBLMpWNTzikspFj/i/Ij1f2G8hDzefHM3KvGkVpGOeXtbcmFT3JXNNasBHMSV94gPEgj1v3fyNI9kEoPwaa0szktC8tQ1D7LcHbkOUwZ7uesG8IJDNYpkEwTtltE4zRLqm9LtsbUP6Tc6HbuOTkfkx0tHY5lc60jrEuU+VbXZr0uVblkP427LRy9PRBGLOgFRm4gfJDkkBzNgpGmvGeKA1xSgSrUnpbr96H+SF/Gf+MF5o0zF5NFw+0cfYLcAA3iQ+koUXXe3VwA== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: mohamed@unpredictable.fr, qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , Peter Maydell , Marcel Apfelbaum , Paolo Bonzini , Phil Dennis-Jordan , Alexander Graf , Igor Mammedov , Cameron Esfahani , Akihiko Odaki , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Shannon Zhao , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Zhao Liu , Roman Bolshakov , Ani Sinha , Pedro Barbuda , Richard Henderson , Yanan Wang , Pierrick Bouvier Subject: [PATCH v17 18/21] target/arm: whpx: instantiate GIC early Date: Wed, 21 Jan 2026 14:41:09 +0100 Message-ID: <20260121134114.9781-19-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260121134114.9781-1-mohamed@unpredictable.fr> References: <20260121134114.9781-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTIxMDExNSBTYWx0ZWRfX9s8IGHtUFhOg sztlcPFL/npoCWbGdVWgRnIogtzMYYySmflCnge/N8h3r2Vf+kv/vBR4HeYH+8bS+NrqYGf2lfl dOhchQLj63yOKe94pjxhZs0wfXQ7MIKgknTK8Q9PRPdQMQHd7mtyJW5U59HO8aFpaLJWzFBQ8eZ VOLHDYS5TOU0VyMiH7q51Iy3fdImv4BIgwOfb+xeAb1bh9jF/VlHwxuIrnTGVIu1k53VMq+MBEY XidBHuzCOa0XONAbCNcc8UiDGgAjSr+mKsCunLXoNDSC8bZm346UZMvFcIsRNiPKFnl0WcbUplQ jFpq+LYXrroWpQ7dyk1 X-Proofpoint-ORIG-GUID: 4F32_9lhCjIRz_K1q-JDD3hVOcz5gfUn X-Authority-Info-Out: v=2.4 cv=ZOzaWH7b c=1 sm=1 tr=0 ts=6970d7b3 cx=c_apl:c_apl_out:c_pps a=bsP7O+dXZ5uKcj+dsLqiMw==:117 a=bsP7O+dXZ5uKcj+dsLqiMw==:17 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=EYz79TNVRTG0waESW9UA:9 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: 4F32_9lhCjIRz_K1q-JDD3hVOcz5gfUn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.20,FMLib:17.12.100.49 definitions=2026-01-21_01,2026-01-20_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 spamscore=0 mlxlogscore=804 bulkscore=0 malwarescore=0 clxscore=1030 adultscore=0 mlxscore=0 phishscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2601210115 X-JNJ: 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 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=57.103.87.73; envelope-from=mohamed@unpredictable.fr; helo=outbound.qs.icloud.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @unpredictable.fr) X-ZM-MESSAGEID: 1769002986906154100 Content-Type: text/plain; charset="utf-8" While figuring out a better spot for it, put it in whpx_accel_init. Needs to be done before WHvSetupPartition. Signed-off-by: Mohamed Mediouni Reviewed-by: Pierrick Bouvier Reviewed-by: Akihiko Odaki --- target/arm/whpx/whpx-all.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/target/arm/whpx/whpx-all.c b/target/arm/whpx/whpx-all.c index c88c67a9e2..55773555b7 100644 --- a/target/arm/whpx/whpx-all.c +++ b/target/arm/whpx/whpx-all.c @@ -939,6 +939,29 @@ int whpx_accel_init(AccelState *as, MachineState *ms) =20 memset(&prop, 0, sizeof(prop)); =20 + WHV_ARM64_IC_PARAMETERS ic_params =3D { + .EmulationMode =3D WHvArm64IcEmulationModeGicV3, + .GicV3Parameters =3D { + .GicdBaseAddress =3D 0x08000000, + .GitsTranslaterBaseAddress =3D 0x08080000, + .GicLpiIntIdBits =3D 0, + .GicPpiPerformanceMonitorsInterrupt =3D VIRTUAL_PMU_IRQ, + .GicPpiOverflowInterruptFromCntv =3D ARCH_TIMER_VIRT_IRQ + } + }; + prop.Arm64IcParameters =3D ic_params; + + hr =3D whp_dispatch.WHvSetPartitionProperty( + whpx->partition, + WHvPartitionPropertyCodeArm64IcParameters, + &prop, + sizeof(prop)); + if (FAILED(hr)) { + error_report("WHPX: Failed to enable GICv3 interrupt controller, h= r=3D%08lx", hr); + ret =3D -EINVAL; + goto error; + } + hr =3D whp_dispatch.WHvSetupPartition(whpx->partition); if (FAILED(hr)) { error_report("WHPX: Failed to setup partition, hr=3D%08lx", hr); --=20 2.50.1 (Apple Git-155)