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=-13.6 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 4D115C433DB for ; Tue, 19 Jan 2021 18:43:31 +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 278F92310C for ; Tue, 19 Jan 2021 18:43:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 278F92310C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40186 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l1urn-0001vP-Jw for qemu-devel@archiver.kernel.org; Tue, 19 Jan 2021 12:32:31 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53550) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l1uOO-00089q-BY; Tue, 19 Jan 2021 12:02:08 -0500 Received: from mail-pj1-x102c.google.com ([2607:f8b0:4864:20::102c]:39809) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l1uOM-0003Gd-EQ; Tue, 19 Jan 2021 12:02:07 -0500 Received: by mail-pj1-x102c.google.com with SMTP id u4so260568pjn.4; Tue, 19 Jan 2021 09:02:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=pDYjh3MxzTIm767EI250LyEyPJQDq9462r40k98qFJw=; b=h5ihCQPRZcZO98DJa57MJuJXbG1kk9TaiMXpHTj3UpTRQfRO6uSloIePMos/U5l2+s nx/s51XyjcqKuhQehbVjRIIgwePwwXtEXI5yPMUHTaSlY0+/mpheLuPW59Ojmag6EuRs SlgIq5zcbRcle4joohVb0KZs6nwyyPYleqBTW1y/frtMv7XFlmGC2O+L+AxzsGvK6EvN HEtexWZxhVIB/WyIzRW6GdUHLCrZjNGuQY9HSYOwJfT2sqQRWBLRipTAHgYg6gSH27Lq x/wT6F7v2lvfjX0gPXftbqzeT4x6tBCdB0FZSDVDH8+bZfBa4lD5N7onNsNGrYAVdNsG /bzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=pDYjh3MxzTIm767EI250LyEyPJQDq9462r40k98qFJw=; b=QMa9kWFkky05FidvacxSpdNOCrg7nqYfE6PeZ0Ey1dLSyGQkDSudnYBrdVRSiDOjO7 5k8090Ls3LKbSZFX49oObGiiRaDXcyRMV+t4+BJ5IiBw4qF2O5ZDajcnk4aLtVIKlwvF Bv3ptBjZQhiBjlCHd49J/EcMWory6sYmzzMflHAEVFj4cABK/UtCe1eO4BYp/LmOsGzV XpRT66k53jQvhc5zUlrsMhoP8zpAOdGWj7CCHyqAdHf2WrxVRnRjAZifWJAkLGSrjH0S nglc204nhZtvdbeYwjrpv1J4e0tYuJLs+vxa4mm514UIqLbmwgZsUjRtegeOzONy+Lc3 OIzw== X-Gm-Message-State: AOAM531QEgzfjymC78788LzBWIjozCfXybhW98AZZ03HrkW7dpBbJbMt +GEIhPa19NNwtXrUGXX9luFjHzhIDLJ/wg== X-Google-Smtp-Source: ABdhPJxBXHpLwxEewiUjWudnyhkH2v7+XAwzg+aNAr4LBrZBbBXXRR5w+puQkUWFjMxHXYUS4e9OmA== X-Received: by 2002:a17:902:ac93:b029:db:c725:e321 with SMTP id h19-20020a170902ac93b02900dbc725e321mr5781561plr.41.1611075723030; Tue, 19 Jan 2021 09:02:03 -0800 (PST) Received: from localhost.localdomain ([211.108.35.36]) by smtp.gmail.com with ESMTPSA id m4sm19396001pgv.16.2021.01.19.09.02.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Jan 2021 09:02:02 -0800 (PST) From: Minwoo Im To: qemu-devel@nongnu.org, qemu-block@nongnu.org Subject: [RFC PATCH V3 3/8] hw/block/nvme: add CMIC enum value for Identify Controller Date: Wed, 20 Jan 2021 02:01:42 +0900 Message-Id: <20210119170147.19657-4-minwoo.im.dev@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210119170147.19657-1-minwoo.im.dev@gmail.com> References: <20210119170147.19657-1-minwoo.im.dev@gmail.com> Received-SPF: pass client-ip=2607:f8b0:4864:20::102c; envelope-from=minwoo.im.dev@gmail.com; helo=mail-pj1-x102c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Keith Busch , Klaus Jensen , Minwoo Im , Kevin Wolf , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Added Controller Multi-path I/O and Namespace Sharing Capabilities (CMIC) field to support multi-controller in the following patches. This field is in Identify Controller data structure in [76]. Signed-off-by: Minwoo Im --- include/block/nvme.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/block/nvme.h b/include/block/nvme.h index 45b2678db1f0..733fb35fedde 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -941,6 +941,10 @@ enum NvmeIdCtrlLpa { NVME_LPA_EXTENDED = 1 << 2, }; +enum NvmeIdCtrlCmic { + NVME_CMIC_MULTI_CTRL = 1 << 1, +}; + #define NVME_CTRL_SQES_MIN(sqes) ((sqes) & 0xf) #define NVME_CTRL_SQES_MAX(sqes) (((sqes) >> 4) & 0xf) #define NVME_CTRL_CQES_MIN(cqes) ((cqes) & 0xf) -- 2.17.1