From patchwork Fri Apr 19 08:48:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 13635958 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.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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8BEDAC05052 for ; Fri, 19 Apr 2024 08:49:26 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rxjv2-0002eq-34; Fri, 19 Apr 2024 04:48:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rxjv0-0002eQ-ST for qemu-devel@nongnu.org; Fri, 19 Apr 2024 04:48:26 -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 1rxjuz-0007YT-7n for qemu-devel@nongnu.org; Fri, 19 Apr 2024 04:48:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1713516504; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pjHqJKJAYlMpX924z0U0Cp6GUUtCDMf6NG/thlD52Gs=; b=G5scpgKDEhMxs+livqcw2JzqzURdi4H4RzLTVlfVB3WJsFiSvg09bcjv7R675unw3hlYKl qa+4bm/ZQGm5KlN+cg5UfZayhlXfRaixRxG7LOdj1n9FT0lOs1QF5e9W0veeoR4BaAZmN4 syt7ij6ClNsxddxLqivFGLawDa7PJEc= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-329--HGkZNnrNKyleWJhZL8N0Q-1; Fri, 19 Apr 2024 04:48:22 -0400 X-MC-Unique: -HGkZNnrNKyleWJhZL8N0Q-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 69B603C02B6E; Fri, 19 Apr 2024 08:48:22 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.194.170]) by smtp.corp.redhat.com (Postfix) with ESMTP id D981D1121306; Fri, 19 Apr 2024 08:48:20 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Artyom Tarasenko , Mark Cave-Ayland Cc: Eduardo Habkost , =?utf-8?q?Daniel_P=2E_Berrang?= =?utf-8?q?=C3=A9?= , Paolo Bonzini , Markus Armbruster Subject: [PATCH v2 3/4] docs/system/target-sparc: Improve the Sparc documentation Date: Fri, 19 Apr 2024 10:48:11 +0200 Message-ID: <20240419084812.504779-4-thuth@redhat.com> In-Reply-To: <20240419084812.504779-1-thuth@redhat.com> References: <20240419084812.504779-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.067, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: 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 Add some words about how to enable or disable boolean features, and remove the note about a Linux kernel being available on the QEMU website (they have been removed long ago already), and the note about NetBSD and OpenBSD still having issues (they should work fine nowadays). Fixes: https://gitlab.com/qemu-project/qemu/-/issues/2141 Signed-off-by: Thomas Huth Reviewed-by: Mark Cave-Ayland --- docs/system/target-sparc.rst | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/docs/system/target-sparc.rst b/docs/system/target-sparc.rst index 9ec8c90c14..54bd8b6ead 100644 --- a/docs/system/target-sparc.rst +++ b/docs/system/target-sparc.rst @@ -27,6 +27,11 @@ architecture machines: The emulation is somewhat complete. SMP up to 16 CPUs is supported, but Linux limits the number of usable CPUs to 4. +The list of available CPUs can be viewed by starting QEMU with ``-cpu help``. +Optional boolean features can be added with a "+" in front of the feature name, +or disabled with a "-" in front of the name, for example +``-cpu TI-SuperSparc-II,+float128``. + QEMU emulates the following sun4m peripherals: - IOMMU @@ -55,8 +60,5 @@ OpenBIOS is a free (GPL v2) portable firmware implementation. The goal is to implement a 100% IEEE 1275-1994 (referred to as Open Firmware) compliant firmware. -A sample Linux 2.6 series kernel and ram disk image are available on the -QEMU web site. There are still issues with NetBSD and OpenBSD, but most -kernel versions work. Please note that currently older Solaris kernels -don't work probably due to interface issues between OpenBIOS and -Solaris. +Please note that currently older Solaris kernels don't work probably due +to interface issues between OpenBIOS and Solaris.