From nobody Mon Nov 25 14:59:42 2024 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=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1715275910; cv=none; d=zohomail.com; s=zohoarc; b=jndmfbiE08Hw+ZAKrQRAA78GaXTD5OiiP/HW9L4aXC5vL8aV/HxcjaqohoAd7jI1kJMA3oLkEJiVMhi6oG21DmxNAHI/VRzVA2IImUYWMBpoXsX8YDufBH8z7Fjw9g+CZz5p7q//Drt13QdA7oAIMckGJcKBmNfgoyp4kjykFfA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1715275910; 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=GCUy9HbKYqkB8J3c8ehjTn+z8ZMWUL+bdITYZiFkB6s=; b=UaibxVharBbJ+s5lz8Dls8v1S87fXwbUaJILzWsAp0jGeD9hwwge8Dpm/DfzfiH7lfjsO4ACCVtwMtDwLov6CEc/UoOTo6JkRDfXXx8IylrUrmpENZuhqNuaFTaM9nU/g8KonWYTBoJ9VksuBOA5KZx5oCnj2fZrkNUOZoDVCOk= 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=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 171527591049052.647898475703755; Thu, 9 May 2024 10:31:50 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s57an-0001ki-SQ; Thu, 09 May 2024 13:30:05 -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 1s57am-0001js-NI; Thu, 09 May 2024 13:30:04 -0400 Received: from mail-lf1-x135.google.com ([2a00:1450:4864:20::135]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s57aj-0003h8-PR; Thu, 09 May 2024 13:30:03 -0400 Received: by mail-lf1-x135.google.com with SMTP id 2adb3069b0e04-51f0602bc58so2101790e87.0; Thu, 09 May 2024 10:30:00 -0700 (PDT) Received: from gmail.com (213-67-3-247-no600.tbcn.telia.com. [213.67.3.247]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-521f39d3321sm371586e87.301.2024.05.09.10.29.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 May 2024 10:29:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1715275798; x=1715880598; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=GCUy9HbKYqkB8J3c8ehjTn+z8ZMWUL+bdITYZiFkB6s=; b=Fhl+/+QoPrwjJ5KE3A7eJORofZo6WgaEpTEIyO9/V7iIBm3L1gdaDHidPUX/lPMqII R/BOKjpCU3TfagI/faYyfkDbnXZjkA1c8EHpcS7Lmv+q/hsdypSHgGVUfmQHAUSWayeW 8+xpCGnFk/pakjI02FwpRhdR+vLsEvqIqX+hQF2jh71Z1oZgRrSOnPw4hRCk3mGllN/M nhX8qRChFoFDNRW7SxNXqj5sYbasCMD+EYstMp4Ex3cZNXDcIaDhWbvC+GD/UuRo+FdT AJumhVhFNw62gtZLnaNT5udqTX1UGQ1a5tMPqPVz0Ury+aE+rO+/HUqdixO7vm+ZmbmX Vj9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715275798; x=1715880598; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=GCUy9HbKYqkB8J3c8ehjTn+z8ZMWUL+bdITYZiFkB6s=; b=jhmphQKPy6vhUUFVVSykST6RBCtIYGD3KLcvoaOzX5BFkzMScbmu4rCs+FdFfpqOaq ecd+0WlrPwnQqYElbw/qU9MFX0hKmHPe35dD9cFOq8XVDkCXM4pFAKsCvjSI131p1SKh SF8dC5gdnHDo4ut9fdYa3ORWVvuCqfu9eGUmS5XZoSUFhlYCD3/pSAgYJRfLFQItyDFj Iy7pl6/OhaWfECFcslePrJSs0bvCyGtVNzTBiVcm8vNhySWjee9wQVkVge0xmAsXXSBn SXtYk8Ye4REvEAWEDx5KM9Mi8LwOlkQZ48GQ9g9giBbM65jd+Es/w/EfvIbNW9QMyrPg oCEA== X-Forwarded-Encrypted: i=1; AJvYcCUir7rYbuwD58ezy+63MRPBECoE7so3mESvoJ77RbQ0XB0i5+B7c/2GfnIYbUZykBY32iGY+XqfVeDyx8U9joN+Ivr6 X-Gm-Message-State: AOJu0Yz0LQyiPuzYI7kDXBmZ64vHcQ0M3U8hThmtjYRH1BhEX1vEMJt0 7YDBO1DN7GyJoJtjcc5rNFaUuI+1QMKMmuJ8UXY5R05zlTBFkC7UCsJJkWw1 X-Google-Smtp-Source: AGHT+IGBzE5dVAV1Ul4e7HTYuKxRYaKWBiiH51eBw1ONPVttMICUtiQ6DPvb1ADZM1iRQ7/DYJVm4Q== X-Received: by 2002:a05:6512:138b:b0:51f:4134:b277 with SMTP id 2adb3069b0e04-5220e68c1a1mr107788e87.28.1715275798464; Thu, 09 May 2024 10:29:58 -0700 (PDT) From: "Edgar E. Iglesias" To: qemu-devel@nongnu.org Cc: edgar.iglesias@gmail.com, sstabellini@kernel.org, jgross@suse.com, "Edgar E. Iglesias" , Peter Maydell , qemu-arm@nongnu.org Subject: [PATCH v5 8/8] hw/arm: xen: Enable use of grant mappings Date: Fri, 3 May 2024 03:44:49 +0200 Message-Id: <20240503014449.1046238-9-edgar.iglesias@gmail.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240503014449.1046238-1-edgar.iglesias@gmail.com> References: <20240503014449.1046238-1-edgar.iglesias@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::135; envelope-from=edgar.iglesias@gmail.com; helo=mail-lf1-x135.google.com X-Spam_score_int: 13 X-Spam_score: 1.3 X-Spam_bar: + X-Spam_report: (1.3 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_96_XX=3.405, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1715275911364100001 Content-Type: text/plain; charset="utf-8" From: "Edgar E. Iglesias" Signed-off-by: Edgar E. Iglesias Reviewed-by: Stefano Stabellini --- hw/arm/xen_arm.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/arm/xen_arm.c b/hw/arm/xen_arm.c index 15fa7dfa84..6fad829ede 100644 --- a/hw/arm/xen_arm.c +++ b/hw/arm/xen_arm.c @@ -125,6 +125,11 @@ static void xen_init_ram(MachineState *machine) GUEST_RAM1_BASE, ram_size[1]); memory_region_add_subregion(sysmem, GUEST_RAM1_BASE, &ram_hi); } + + /* Setup support for grants. */ + memory_region_init_ram(&xen_grants, NULL, "xen.grants", block_len, + &error_fatal); + memory_region_add_subregion(sysmem, XEN_GRANT_ADDR_OFF, &xen_grants); } =20 void arch_handle_ioreq(XenIOState *state, ioreq_t *req) --=20 2.40.1