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[209.51.188.17]) by mx.google.com with ESMTPS id d75a77b69052e-43df549f4b5si167175941cf.34.2024.05.16.08.49.15 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 16 May 2024 08:49:15 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=ASqp83IX; spf=pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s7dLQ-0008FX-W4; Thu, 16 May 2024 11:48:37 -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 1s7dLG-0007xL-5y; Thu, 16 May 2024 11:48:27 -0400 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s7dLE-0002x1-NQ; Thu, 16 May 2024 11:48:25 -0400 Received: by mail-wr1-x42a.google.com with SMTP id ffacd0b85a97d-34db6a299b8so6208629f8f.3; Thu, 16 May 2024 08:48:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1715874501; x=1716479301; 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=ASqp83IXu2EGJ1fIG+YNAcfKQJauEMO2bmlDucuuXBwncLq8C8SIaPEzGVBRvPmW14 tujT+NZK/U8mH703KALfCFXlyTt8XK7zBCkLFXcQz4q4W7Sw6rPXTrhPN0pvDhXjOuRl rIob+YvWBjgnZtgRG2cEmmegXftlPXbD4FIcKs7affMuV9aRafjeUrbo8djhHLD9+qt4 2L4qlDYae0pNWn8O5+3z3q3ZN2kCv9mZo5zM4iY4GvNYaglPWwQusmVRc5nWboP+JgkZ Svf86QPH5e4qt7+9mblQPivoxKn9zzbKTx6jWXdE/hFcqQsY/JrRQNM2vfKRgQT7TOU+ z/cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715874501; x=1716479301; 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=qX5lZaDOZMdnfiJV5yQ1QimtH17FPAZjGTWxvUNx6B1JRHkkv4ng7lNN0l8kvyRjB9 bvt9nkDW5Mjqp10AsmEydNXQdzglauqK1jd33Dj6PyY5iJoNJAXdMdC2B1Sdo3kfbzo+ AfPowTpWX6rI9YWuzR/8SBywwAcZZQmZdCNvA71HNs+lhoPtsiHUWmAk2hpm0bxPjfIL 6aq6IbGC3QJ0XlrStYAokFUJcZqCSh0CDxdEggABr/VkIqB+Pjdkf+bzPqbagYtRemji nne9Atp54ssgTIhHgAT9RvwxypNCdZY0E1ldduF9Vb79v1+CSqIPMsBRes4ia5UexFhR 23NA== X-Forwarded-Encrypted: i=1; AJvYcCWtdFz+OFmibX/PrgzokFjIOFEubbcbeTZX4QcN5AI0beOszoGuYLU3lQhx4ES7755OaNuDwwP7hy3SqKZyVUKK1ees X-Gm-Message-State: AOJu0YxU6Yg92PINBKRSJHyJib3tGWU6Zysdta7ytqZj2DVllVbAMrzE 2/N/S4OrY8b50+MMl+v5Mx0gizuhQEMDej03nvRAdQZd1VTbW8WMtlK8ENy7ybc= X-Received: by 2002:a5d:5701:0:b0:343:b942:32cb with SMTP id ffacd0b85a97d-3504a6363ebmr13666343f8f.21.1715874501537; Thu, 16 May 2024 08:48:21 -0700 (PDT) Received: from gmail.com ([213.0.35.158]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3502baacef2sm19457771f8f.85.2024.05.16.08.48.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 May 2024 08:48:21 -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 v6 8/8] hw/arm: xen: Enable use of grant mappings Date: Thu, 16 May 2024 17:48:04 +0200 Message-Id: <20240516154804.1114245-9-edgar.iglesias@gmail.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240516154804.1114245-1-edgar.iglesias@gmail.com> References: <20240516154804.1114245-1-edgar.iglesias@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=edgar.iglesias@gmail.com; helo=mail-wr1-x42a.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, FREEMAIL_FROM=0.001, 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+alex.bennee=linaro.org@nongnu.org Sender: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: PZFHSxWt+4NV 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); } void arch_handle_ioreq(XenIOState *state, ioreq_t *req) -- 2.40.1