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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 830E9C63697 for ; Thu, 26 Nov 2020 15:53:18 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 3831E21D40 for ; Thu, 26 Nov 2020 15:53:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3831E21D40 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.38698.71467 (Exim 4.92) (envelope-from ) id 1kiJa2-0004Ia-CC; Thu, 26 Nov 2020 15:53:10 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 38698.71467; Thu, 26 Nov 2020 15:53:10 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kiJa2-0004IS-7A; Thu, 26 Nov 2020 15:53:10 +0000 Received: by outflank-mailman (input) for mailman id 38698; Thu, 26 Nov 2020 15:53:08 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kiJa0-0004Ch-Ha for xen-devel@lists.xenproject.org; Thu, 26 Nov 2020 15:53:08 +0000 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id 82f708c1-3d7d-41ff-933d-f670bfb3023d; Thu, 26 Nov 2020 15:53:03 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 74EAD1516; Thu, 26 Nov 2020 07:53:03 -0800 (PST) Received: from e109506-lin.cambridge.arm.com (e109506-lin.cambridge.arm.com [10.1.199.1]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C5C943F23F; Thu, 26 Nov 2020 07:53:02 -0800 (PST) Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kiJa0-0004Ch-Ha for xen-devel@lists.xenproject.org; Thu, 26 Nov 2020 15:53:08 +0000 X-Inumbo-ID: 82f708c1-3d7d-41ff-933d-f670bfb3023d Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id 82f708c1-3d7d-41ff-933d-f670bfb3023d; Thu, 26 Nov 2020 15:53:03 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 74EAD1516; Thu, 26 Nov 2020 07:53:03 -0800 (PST) Received: from e109506-lin.cambridge.arm.com (e109506-lin.cambridge.arm.com [10.1.199.1]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C5C943F23F; Thu, 26 Nov 2020 07:53:02 -0800 (PST) From: Bertrand Marquis To: xen-devel@lists.xenproject.org Cc: Stefano Stabellini , Julien Grall , Volodymyr Babchuk Subject: [PATCH 2/7] xen/arm: Add arm64 ID registers definitions Date: Thu, 26 Nov 2020 15:51:04 +0000 Message-Id: <5609f33f446fa08f83109a2f6f96b53cff672d4b.1606151462.git.bertrand.marquis@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Add coprocessor registers definitions for all ID registers trapped through the TID3 bit of HSR. Those are the one that will be emulated in Xen to only publish to guests the features that are supported by Xen and that are accessible to guests. Signed-off-by: Bertrand Marquis --- xen/include/asm-arm/arm64/hsr.h | 37 +++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/xen/include/asm-arm/arm64/hsr.h b/xen/include/asm-arm/arm64/hsr.h index ca931dd2fe..e691d41c17 100644 --- a/xen/include/asm-arm/arm64/hsr.h +++ b/xen/include/asm-arm/arm64/hsr.h @@ -110,6 +110,43 @@ #define HSR_SYSREG_CNTP_CTL_EL0 HSR_SYSREG(3,3,c14,c2,1) #define HSR_SYSREG_CNTP_CVAL_EL0 HSR_SYSREG(3,3,c14,c2,2) +/* Those registers are used when HCR_EL2.TID3 is set */ +#define HSR_SYSREG_ID_PFR0_EL1 HSR_SYSREG(3,0,c0,c1,0) +#define HSR_SYSREG_ID_PFR1_EL1 HSR_SYSREG(3,0,c0,c1,1) +#define HSR_SYSREG_ID_PFR2_EL1 HSR_SYSREG(3,0,c0,c3,4) +#define HSR_SYSREG_ID_DFR0_EL1 HSR_SYSREG(3,0,c0,c1,2) +#define HSR_SYSREG_ID_DFR1_EL1 HSR_SYSREG(3,0,c0,c3,5) +#define HSR_SYSREG_ID_AFR0_EL1 HSR_SYSREG(3,0,c0,c1,3) +#define HSR_SYSREG_ID_MMFR0_EL1 HSR_SYSREG(3,0,c0,c1,4) +#define HSR_SYSREG_ID_MMFR1_EL1 HSR_SYSREG(3,0,c0,c1,5) +#define HSR_SYSREG_ID_MMFR2_EL1 HSR_SYSREG(3,0,c0,c1,6) +#define HSR_SYSREG_ID_MMFR3_EL1 HSR_SYSREG(3,0,c0,c1,7) +#define HSR_SYSREG_ID_MMFR4_EL1 HSR_SYSREG(3,0,c0,c2,6) +#define HSR_SYSREG_ID_MMFR5_EL1 HSR_SYSREG(3,0,c0,c3,6) +#define HSR_SYSREG_ID_ISAR0_EL1 HSR_SYSREG(3,0,c0,c2,0) +#define HSR_SYSREG_ID_ISAR1_EL1 HSR_SYSREG(3,0,c0,c2,1) +#define HSR_SYSREG_ID_ISAR2_EL1 HSR_SYSREG(3,0,c0,c2,2) +#define HSR_SYSREG_ID_ISAR3_EL1 HSR_SYSREG(3,0,c0,c2,3) +#define HSR_SYSREG_ID_ISAR4_EL1 HSR_SYSREG(3,0,c0,c2,4) +#define HSR_SYSREG_ID_ISAR5_EL1 HSR_SYSREG(3,0,c0,c2,5) +#define HSR_SYSREG_ID_ISAR6_EL1 HSR_SYSREG(3,0,c0,c2,7) +#define HSR_SYSREG_MVFR0_EL1 HSR_SYSREG(3,0,c0,c3,0) +#define HSR_SYSREG_MVFR1_EL1 HSR_SYSREG(3,0,c0,c3,1) +#define HSR_SYSREG_MVFR2_EL1 HSR_SYSREG(3,0,c0,c3,2) + +#define HSR_SYSREG_ID_AA64PFR0_EL1 HSR_SYSREG(3,0,c0,c4,0) +#define HSR_SYSREG_ID_AA64PFR1_EL1 HSR_SYSREG(3,0,c0,c4,1) +#define HSR_SYSREG_ID_AA64DFR0_EL1 HSR_SYSREG(3,0,c0,c5,0) +#define HSR_SYSREG_ID_AA64DFR1_EL1 HSR_SYSREG(3,0,c0,c5,1) +#define HSR_SYSREG_ID_AA64ISAR0_EL1 HSR_SYSREG(3,0,c0,c6,0) +#define HSR_SYSREG_ID_AA64ISAR1_EL1 HSR_SYSREG(3,0,c0,c6,1) +#define HSR_SYSREG_ID_AA64MMFR0_EL1 HSR_SYSREG(3,0,c0,c7,0) +#define HSR_SYSREG_ID_AA64MMFR1_EL1 HSR_SYSREG(3,0,c0,c7,1) +#define HSR_SYSREG_ID_AA64MMFR2_EL1 HSR_SYSREG(3,0,c0,c7,2) +#define HSR_SYSREG_ID_AA64AFR0_EL1 HSR_SYSREG(3,0,c0,c5,4) +#define HSR_SYSREG_ID_AA64AFR1_EL1 HSR_SYSREG(3,0,c0,c5,5) +#define HSR_SYSREG_ID_AA64ZFR0_EL1 HSR_SYSREG(3,0,c0,c4,4) + #endif /* __ASM_ARM_ARM64_HSR_H */ /* -- 2.17.1