From patchwork Wed Aug 16 10:19:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksii X-Patchwork-Id: 13354869 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1668DC001B0 for ; Wed, 16 Aug 2023 10:30:51 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.584404.915124 (Exim 4.92) (envelope-from ) id 1qWDnY-0000yb-EE; Wed, 16 Aug 2023 10:30:44 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 584404.915124; Wed, 16 Aug 2023 10:30:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qWDnY-0000yU-A1; Wed, 16 Aug 2023 10:30:44 +0000 Received: by outflank-mailman (input) for mailman id 584404; Wed, 16 Aug 2023 10:30:43 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qWDe2-0003RA-1X for xen-devel@lists.xenproject.org; Wed, 16 Aug 2023 10:20:54 +0000 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [2a00:1450:4864:20::434]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 90685f6a-3c1e-11ee-9b0c-b553b5be7939; Wed, 16 Aug 2023 12:20:46 +0200 (CEST) Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-3197b461bb5so2203266f8f.3 for ; Wed, 16 Aug 2023 03:20:46 -0700 (PDT) Received: from 192.168.1.26 ([151.25.98.127]) by smtp.gmail.com with ESMTPSA id g5-20020adfe405000000b0031773a8e5c4sm20877843wrm.37.2023.08.16.03.20.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Aug 2023 03:20:45 -0700 (PDT) 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" X-Inumbo-ID: 90685f6a-3c1e-11ee-9b0c-b553b5be7939 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692181246; x=1692786046; 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=8qL6e9Nue5+8bVmdl1ZbVKhvNGAVoK2lYXurUjhw7ZU=; b=jNbbN56BkQ0NVqxjcTqRa84O5/3JpNr27CLL/fbQEtWfyACoIJ13t+zAOxp2nXKxSJ yAa4WceoqEhQSa6PlXNteyxDq7VJfDRsm0gB9ENJDKeyUi1LxxAOGOd8oe1gkl/UeRNo RZ1nbhOTZ3Kc3tE2FqlILMy7BBl3fywn65d3zl+jnO77lAP2o67jd8dfrIiKUBQB7l+R 5J+KpElW3X6HzHH2Ij5HbcsxRkN8KBiKtWEVDPV1bfCiiv9Qh4Ig2NMlJLY+zv5EMahB aWrkmQCHkC62K03FUgRUYqDb65u88JG6DLKd6n+anryw7o3ZcaBziyVCr921/WkY+iJa Cxyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692181246; x=1692786046; 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=8qL6e9Nue5+8bVmdl1ZbVKhvNGAVoK2lYXurUjhw7ZU=; b=AiI+3cebv+bu2sjFtfSDzioknKp9W027iAQ8jxw0XDG5aOsZKXMKBfof1m1CU6XcxW 7QCh0snLdrNpWl9hsC2pC/C2WygHZVjuQknvWQpM5r1lnDpkVIEoTiUrIZoh2VnB14qA Ew880jkju4RXwD2AnpK0bfgRT2WTMnQm5SDXXbnm1sEQ5nQLlCGh7qif9fGz3fkEgKHI XUihoLeSa1t59A7jxB33p0WtgGc/qw2EezUnWuHEzUz269xsL3H74wccmI8tSWB0fPZ+ 8QfFSUgvi1+bQ1pAUQ3lJiauQfZdr1jmJiG0K8npSjlojlt7NR0RbgZ1JDnPq2tGmchx ZfmA== X-Gm-Message-State: AOJu0Yxl+qOGGy5oO22M7rK5QEAxiUj7WLBi3Z+dN4cWLEMcgNmO1fF9 3ppAr7z1wsF6xpe0nUE/AaX7iDTWrHf47XXv X-Google-Smtp-Source: AGHT+IGZv7zb/zrUa443F/Pb4N0UO9HzLN4zMEpxmMRaKSQTekS/rp5UM/1dn9Li/u/3bqqiGieOWg== X-Received: by 2002:a5d:6348:0:b0:319:f9d6:a769 with SMTP id b8-20020a5d6348000000b00319f9d6a769mr1078231wrw.45.1692181245890; Wed, 16 Aug 2023 03:20:45 -0700 (PDT) From: Oleksii Kurochko To: xen-devel@lists.xenproject.org Cc: Oleksii Kurochko , Bob Eshleman , Alistair Francis , Connor Davis Subject: [PATCH v1 38/57] xen/riscv: introduce asm/monitor.h Date: Wed, 16 Aug 2023 13:19:50 +0300 Message-ID: <6a67fcfdbe56515b74b37b469322e265eef50535.1692181079.git.oleksii.kurochko@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: References: MIME-Version: 1.0 Signed-off-by: Oleksii Kurochko --- xen/arch/riscv/include/asm/monitor.h | 53 ++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 xen/arch/riscv/include/asm/monitor.h diff --git a/xen/arch/riscv/include/asm/monitor.h b/xen/arch/riscv/include/asm/monitor.h new file mode 100644 index 0000000000..fb7ef6639d --- /dev/null +++ b/xen/arch/riscv/include/asm/monitor.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * include/asm-RISCV/monitor.h + * + * Arch-specific monitor_op domctl handler. + * + * Copyright (c) 2015 Tamas K Lengyel (tamas@tklengyel.com) + * Copyright (c) 2016, Bitdefender S.R.L. + * + */ + +#ifndef __ASM_RISCV_MONITOR_H__ +#define __ASM_RISCV_MONITOR_H__ + +#include +#include + +static inline +void arch_monitor_allow_userspace(struct domain *d, bool allow_userspace) +{ +} + +static inline +int arch_monitor_domctl_op(struct domain *d, struct xen_domctl_monitor_op *mop) +{ + /* No arch-specific monitor ops on RISCV. */ + return -EOPNOTSUPP; +} + +int arch_monitor_domctl_event(struct domain *d, + struct xen_domctl_monitor_op *mop); + +static inline +int arch_monitor_init_domain(struct domain *d) +{ + /* No arch-specific domain initialization on RISCV. */ + return 0; +} + +static inline +void arch_monitor_cleanup_domain(struct domain *d) +{ + /* No arch-specific domain cleanup on RISCV. */ +} + +static inline uint32_t arch_monitor_get_capabilities(struct domain *d) +{ + uint32_t capabilities = 0; + + return capabilities; +} + +#endif /* __ASM_RISCV_MONITOR_H__ */