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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 4E637C4743E for ; Tue, 8 Jun 2021 14:12:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3362561078 for ; Tue, 8 Jun 2021 14:12:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233178AbhFHOOG (ORCPT ); Tue, 8 Jun 2021 10:14:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233171AbhFHOOG (ORCPT ); Tue, 8 Jun 2021 10:14:06 -0400 Received: from mail-qk1-x749.google.com (mail-qk1-x749.google.com [IPv6:2607:f8b0:4864:20::749]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F91AC061574 for ; Tue, 8 Jun 2021 07:11:58 -0700 (PDT) Received: by mail-qk1-x749.google.com with SMTP id k16-20020ae9f1100000b02903aa0311ef7bso12070282qkg.0 for ; Tue, 08 Jun 2021 07:11:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=PeB+UBqReCGwpCjLlz829AwM5AYc1PkEdvHShsb8BsY=; b=thWPfhDKbF5s/ofjUoC618+2dp0pJ6SpArtej3SQV13eC53nY4my1hjo7wNFpjVTmK yGHlTgow8y7JhOomXXHMNqFfSQSCw8cIokbKDoG5o8uO/iw7Qz6I7L8zrZxSbtXCzw1E kH/kMWS4ZwSMu1APA9ipWbzroPMlnqFDdilyUsvKU7we20dnh2MdNxQj/ueOjOzZIlce dvugoeETqCejcNqjuKVcyI7KqCyZqEpCBTDKP43wzWg0yoW2mQ6+Czg0ver96xkdKBTr aKVDAXeEKI+h1lKlx25/Q9MvHfUl61FiuWFkvdUtsjsPYMWPEP7y4r5aT8G48XkWtFRf d30Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=PeB+UBqReCGwpCjLlz829AwM5AYc1PkEdvHShsb8BsY=; b=dDiu+6F+UpSCxP4rzoKrG81AvQ8O9X2+pbBHHUjal8dXE1w1YvFuy5PUJyOTRDN8nt Ddm9cKT051jvUbUdHzA/L2Z6BFo0Xko6I2Gc7WLhrpuiVSHyNpiaMrDJBK5G3KVDSLFF DCG5XT2JsdLGGE60KVvj2VriMsXMXSiLx/C8a5j3i0shv652lap2oAm1VzL2UnXKTMa6 h/ljPJBcgjX2SwWGlG/3ntCTWGQLZoES8bALu1wOE01HrOhvMzAQMmAXKVrFIdMog+jq DU1H0M0RtLQsO1Hg/2OE78lhwGHkEt+qvTYMRSrIFRjP2v6w5zxIheM/JuDl7Bc/bR+r V0mA== X-Gm-Message-State: AOAM533svJyExhY0z4o4dLq1Cifi7FVDO+DSockwAXpJGxb6lGZ5uWGW 3srA2PMef0dMeR3MIZrtugs8rnlwDQ== X-Google-Smtp-Source: ABdhPJxb527Ok9dzKMDfpH0rL290/po/5ZdFVHy/rNH6MII/RtyWRGkp6JE/bCw5MFqPLrEii301dtlmdw== X-Received: from tabba.c.googlers.com ([fda3:e722:ac3:10:28:9cb1:c0a8:482]) (user=tabba job=sendgmr) by 2002:ad4:5561:: with SMTP id w1mr23725500qvy.47.1623161517455; Tue, 08 Jun 2021 07:11:57 -0700 (PDT) Date: Tue, 8 Jun 2021 15:11:35 +0100 In-Reply-To: <20210608141141.997398-1-tabba@google.com> Message-Id: <20210608141141.997398-8-tabba@google.com> Mime-Version: 1.0 References: <20210608141141.997398-1-tabba@google.com> X-Mailer: git-send-email 2.32.0.rc1.229.g3e70b5a671-goog Subject: [PATCH v1 07/13] KVM: arm64: Add config register bit definitions From: Fuad Tabba To: kvmarm@lists.cs.columbia.edu Cc: maz@kernel.org, will@kernel.org, james.morse@arm.com, alexandru.elisei@arm.com, suzuki.poulose@arm.com, mark.rutland@arm.com, christoffer.dall@arm.com, pbonzini@redhat.com, qperret@google.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel-team@android.com, tabba@google.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Add hardware configuration register bit definitions for HCR_EL2 and MDCR_EL2. Future patches toggle these hyp configuration register bits to trap on certain accesses. No functional change intended. Signed-off-by: Fuad Tabba --- arch/arm64/include/asm/kvm_arm.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index d140e3c4c34f..5bb26be69c3f 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -12,7 +12,11 @@ #include /* Hyp Configuration Register (HCR) bits */ +#define HCR_TID5 (UL(1) << 58) +#define HCR_DCT (UL(1) << 57) #define HCR_ATA (UL(1) << 56) +#define HCR_AMVOFFEN (UL(1) << 51) +#define HCR_FIEN (UL(1) << 47) #define HCR_FWB (UL(1) << 46) #define HCR_API (UL(1) << 41) #define HCR_APK (UL(1) << 40) @@ -280,7 +284,11 @@ /* Hyp Debug Configuration Register bits */ #define MDCR_EL2_E2TB_MASK (UL(0x3)) #define MDCR_EL2_E2TB_SHIFT (UL(24)) +#define MDCR_EL2_MTPME (UL(1) << 28) +#define MDCR_EL2_TDCC (UL(1) << 27) +#define MDCR_EL2_HCCD (UL(1) << 23) #define MDCR_EL2_TTRF (UL(1) << 19) +#define MDCR_EL2_HPMD (UL(1) << 17) #define MDCR_EL2_TPMS (UL(1) << 14) #define MDCR_EL2_E2PB_MASK (UL(0x3)) #define MDCR_EL2_E2PB_SHIFT (UL(12)) -- 2.32.0.rc1.229.g3e70b5a671-goog