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 X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB8F2C433E0 for ; Thu, 21 May 2020 09:18:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7959B206BE for ; Thu, 21 May 2020 09:18:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="G3bnGAEX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7959B206BE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58238 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jbhLo-00085D-M1 for qemu-devel@archiver.kernel.org; Thu, 21 May 2020 05:18:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55678) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jbhFP-0005T6-Ue for qemu-devel@nongnu.org; Thu, 21 May 2020 05:12:15 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:33980 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jbhFP-0005PL-5U for qemu-devel@nongnu.org; Thu, 21 May 2020 05:12:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1590052334; 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=b9hGE1kZUZvCbnSbzRYkY+Xwj8Z7keAHPfrl7Jr1YeY=; b=G3bnGAEXiQ9g8IekYf9SUBDWVDKQakrjV0cir2bLPva5yfh2aWlVwJmEii87EvlWW0c4W7 sCjzp96jarRi0TS6lIYntN8TtsRHf7Ce7cHo622ACi7o87nm8tDuslCVEYDKM8tmq3YxO+ o3vcXimjlNcl1MQIvpivoV6tN4bMw7Y= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-157-FgeXcZFRPuipx40Q3TG5Tw-1; Thu, 21 May 2020 05:12:11 -0400 X-MC-Unique: FgeXcZFRPuipx40Q3TG5Tw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6A05218FF66E; Thu, 21 May 2020 09:12:09 +0000 (UTC) Received: from laptop.redhat.com (ovpn-113-56.ams2.redhat.com [10.36.113.56]) by smtp.corp.redhat.com (Postfix) with ESMTP id E224E5D9C9; Thu, 21 May 2020 09:12:03 +0000 (UTC) From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org, peterx@redhat.com Subject: [PATCH 9/9] hw/arm/smmuv3: Advertise SMMUv3.2 range invalidation Date: Thu, 21 May 2020 11:10:59 +0200 Message-Id: <20200521091059.9453-10-eric.auger@redhat.com> In-Reply-To: <20200521091059.9453-1-eric.auger@redhat.com> References: <20200521091059.9453-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=207.211.31.120; envelope-from=eric.auger@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/21 01:44:25 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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, DKIMWL_WL_HIGH=0.001, 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jean-philippe@linaro.org, robh@kernel.org, robin.murphy@arm.com, mst@redhat.com, zhangfei.gao@foxmail.com, shameerali.kolothum.thodi@huawei.com, will@kernel.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Expose the RIL bit so that the guest driver uses range invalidation. Signed-off-by: Eric Auger --- hw/arm/smmuv3-internal.h | 1 + hw/arm/smmuv3.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/hw/arm/smmuv3-internal.h b/hw/arm/smmuv3-internal.h index 5babf72f7d..4e7ec252ed 100644 --- a/hw/arm/smmuv3-internal.h +++ b/hw/arm/smmuv3-internal.h @@ -54,6 +54,7 @@ REG32(IDR1, 0x4) REG32(IDR2, 0x8) REG32(IDR3, 0xc) + FIELD(IDR3, RIL, 10, 1); REG32(IDR4, 0x10) REG32(IDR5, 0x14) FIELD(IDR5, OAS, 0, 3); diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 4dff438809..78920f5158 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -254,6 +254,8 @@ static void smmuv3_init_regs(SMMUv3State *s) s->idr[1] = FIELD_DP32(s->idr[1], IDR1, EVENTQS, SMMU_EVENTQS); s->idr[1] = FIELD_DP32(s->idr[1], IDR1, CMDQS, SMMU_CMDQS); + s->idr[3] = FIELD_DP32(s->idr[3], IDR3, RIL, 1); + /* 4K and 64K granule support */ s->idr[5] = FIELD_DP32(s->idr[5], IDR5, GRAN4K, 1); s->idr[5] = FIELD_DP32(s->idr[5], IDR5, GRAN64K, 1); -- 2.20.1