From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists1p.gnu.org (lists1p.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 8F29FC5B572 for ; Tue, 11 Aug 2026 16:38:34 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wtpNQ-0000Kx-At; Tue, 11 Aug 2026 12:30:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wtpMx-0007vB-Ge for qemu-devel@nongnu.org; Tue, 11 Aug 2026 12:30:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wtpMt-0000Ua-KI for qemu-devel@nongnu.org; Tue, 11 Aug 2026 12:30:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1786465820; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fb+pJPxYb4rt3SQOoq4VDVH+BDYPWz5EzM0HY1yb4Ng=; b=OAziOTNsnX9zwG++qJx7nXNIJ8k7yQ/iIaK/8CahU2R7avMOkP/quDT/8517KlHEg4nCvV hYCfjk9JdWNihZxMMq7jeGkWYLfP3w+4P7j4SKDIbgX40ckp/5G0PH3OGjgC1fZj6HQ4AF KfDT5Bk4eszt1Yd9LlIult7LpoazQdg= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-149-AhNHHmZxNmGt3GK9wOkBtA-1; Tue, 11 Aug 2026 12:30:11 -0400 X-MC-Unique: AhNHHmZxNmGt3GK9wOkBtA-1 X-Mimecast-MFC-AGG-ID: AhNHHmZxNmGt3GK9wOkBtA_1786465810 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0629919560AE; Tue, 11 Aug 2026 16:30:10 +0000 (UTC) Received: from corto.redhat.com (unknown [10.44.48.12]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 3A0B1195DF91; Tue, 11 Aug 2026 16:30:07 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Jamin Lin , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 12/83] hw/arm/aspeed_ast27x0: Enable 64-bit EHCI DMA addressing Date: Tue, 11 Aug 2026 18:28:27 +0200 Message-ID: <20260811162938.1403216-13-clg@redhat.com> In-Reply-To: <20260811162938.1403216-1-clg@redhat.com> References: <20260811162938.1403216-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass client-ip=170.10.129.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 11 X-Spam_score: 1.1 X-Spam_bar: + X-Spam_report: (1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.102, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-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: qemu development 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 From: Jamin Lin AST2700 supports a 64-bit DRAM address space. Therefore, DMA transactions must be capable of accessing 64-bit addresses. Enable the "caps-64bit-addr" property for the EHCI controllers on AST2700 so that USB DMA operations can correctly handle 64-bit memory addresses. Signed-off-by: Jamin Lin Reviewed-by: Cédric Le Goater Reviewed-by: Philippe Mathieu-Daudé Link: https://lore.kernel.org/qemu-devel/20260713032704.3583103-10-jamin_lin@aspeedtech.com Signed-off-by: Cédric Le Goater --- hw/arm/aspeed_ast27x0.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 0b56d2bb6704..7c062580f2b1 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -873,6 +873,8 @@ static void aspeed_soc_ast2700_realize(DeviceState *dev, Error **errp) object_property_set_int(OBJECT(&s->ehci[i]), "ctrldssegment-default", sc->memmap[ASPEED_DEV_SDRAM] >> 32, &error_abort); + object_property_set_bool(OBJECT(&s->ehci[i]), "caps-64bit-addr", true, + &error_abort); if (!sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), errp)) { return; } -- 2.55.0