From patchwork Wed Jan 29 14:06:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 11356221 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5B2A3138C for ; Wed, 29 Jan 2020 14:10:42 +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 0FE432070E for ; Wed, 29 Jan 2020 14:10:41 +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="I4yALRlD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0FE432070E 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:47106 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwo3F-0007KI-6Y for patchwork-qemu-devel@patchwork.kernel.org; Wed, 29 Jan 2020 09:10:41 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41113) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwo1S-0004Pu-V4 for qemu-devel@nongnu.org; Wed, 29 Jan 2020 09:08:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iwo1R-0002sy-A4 for qemu-devel@nongnu.org; Wed, 29 Jan 2020 09:08:50 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:47837 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iwo1R-0002r1-5u for qemu-devel@nongnu.org; Wed, 29 Jan 2020 09:08:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580306927; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=aGrJCUiTZtSwIQMM8BwBaANR8U8d9yS46d+iW28qHX8=; b=I4yALRlDyM815hrWMw46FE25VvTXMiCh8quZAKV9y6+akuYlBA6Bq92juzDKqMDrGP3p0w gMLjIYWIVgblusYQzqE/WH8EoboWEby22hCiudP9OIgEAWV67RF1CzZL9U+7oeb6lPA2/I KHZkSGOzQVkKu6JetLF5K7qjIg3vANM= 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-434-U46XLZ-7PLys-PsVIuYP3g-1; Wed, 29 Jan 2020 09:08:45 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id AE18113E5 for ; Wed, 29 Jan 2020 14:08:44 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id 83E7984773; Wed, 29 Jan 2020 14:08:38 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH] acpi: cpuhp: document CPHP_GET_CPU_ID_CMD command Date: Wed, 29 Jan 2020 15:06:21 +0100 Message-Id: <1580306781-228371-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: U46XLZ-7PLys-PsVIuYP3g-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.61 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: lersek@redhat.com, philmd@redhat.com, mst@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Commit 3a61c8db9d25 introduced CPHP_GET_CPU_ID_CMD command but did not sufficiently describe it. Fix it by adding missing command documentation. Fixes: 3a61c8db9d25 ("acpi: cpuhp: add CPHP_GET_CPU_ID_CMD command") Signed-off-by: Igor Mammedov Reviewed-by: Laszlo Ersek --- docs/specs/acpi_cpu_hotplug.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/specs/acpi_cpu_hotplug.txt b/docs/specs/acpi_cpu_hotplug.txt index a8ce5e7..9bb22d1 100644 --- a/docs/specs/acpi_cpu_hotplug.txt +++ b/docs/specs/acpi_cpu_hotplug.txt @@ -94,6 +94,8 @@ write access: register in QEMU 2: following writes to 'Command data' register set OST status register in QEMU + 3: following reads from 'Command data' and 'Command data 2' return + architecture specific CPU ID value for currently selected CPU. other values: reserved [0x6-0x7] reserved [0x8] Command data: (DWORD access)