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=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 50B01C433F5 for ; Tue, 21 Sep 2021 15:17:19 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 1F52561184 for ; Tue, 21 Sep 2021 15:17:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1F52561184 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=ypY7cTgkFSM++RY0Yy55UD9zosGZZf5YLK3TF2qpfS0=; b=h7faM8lkWygYVK 1FwFOQqFsURukDvte6Of0EyrqrQi+sLuwyikZ2Zvt8LM6BOfslex9To/tz/k+6h4fVi2TCf+iW0Io vWX3d03ygoBxcX/GA5OsVmGvsUpG7+VOEMgwOmcKIOiNj4r3qYFtUteALVumKgfsiO9KD3GeZkTqF v80G4ywFmBdr6N2deHqB6As9ayAnCuaaDkcJX79nraDbL4Zj5SMQaSJu5ZW8+MmJJOr0zTdFpbqI8 tnzBsPoyUmqaaN7psF8lGEl0QcrGG5oLyrWeItxVIoC1AaLDVkDeH6ZKZXuVLj9se1oq5qWGlCYoC be3/NSAOOeWLxnAiT4Hg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mShVu-004rMi-1d; Tue, 21 Sep 2021 15:16:54 +0000 Received: from smtp-out2.suse.de ([195.135.220.29]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mShUn-004r6Q-9W for linux-nvme@lists.infradead.org; Tue, 21 Sep 2021 15:15:47 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 751961FEEE; Tue, 21 Sep 2021 15:15:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1632237341; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=6IWG/aUIno0e9Xa4Dpn0+AOP+ac/ygTchuFKHKZqH54=; b=kzw18VpMduHbnUfdyEVDe1C1k+Vd9UYRw5QcpYSkRX5PUEI7MPjseYKc+zHwM0i0jwfWf5 qJEsDelJQ66upGWPQ+UUQIQCIJo9Rp24NtiJWnE0O3l1INnpFkmXpoCTmb++23XJDJJkQa 4qeB3a6WP8qCuM54tuw2eb8Pj4I7fxs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1632237341; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=6IWG/aUIno0e9Xa4Dpn0+AOP+ac/ygTchuFKHKZqH54=; b=HXCvbZT2IFciPfyIAjN8CjoSiPLUgbtr22SpUxnmpDwwKru6mu3eie5CgtEuIb6/4YoKR4 veTGBSc3XfXiW2Dg== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 44696A3BA3; Tue, 21 Sep 2021 15:15:40 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id 693BC518EA89; Tue, 21 Sep 2021 17:15:40 +0200 (CEST) From: Hannes Reinecke To: Christoph Hellwig Cc: Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org, Hannes Reinecke Subject: [PATCHv2 0/6] nvme: support unique discovery controller Date: Tue, 21 Sep 2021 17:15:23 +0200 Message-Id: <20210921151529.29419-1-hare@suse.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210921_081545_536492_69774BE3 X-CRM114-Status: GOOD ( 11.49 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi all, with TPAR8013 a discovery controller can support a unique subsystem NQN. This patchset adds support unique discovery subsystem NQNs for both target and host. For host support a new connect option 'discovery' is added, as we can't infer from the NQN whether it should be a discovery connection or not. As usual, comments and reviews are welcome. Changes to v1: - Rebase to nvme-5.15 Hannes Reinecke (6): nvmet: make discovery NQN configurable nvme: add CNTRLTYPE definitions for 'identify controller' nvmet: set 'CNTRLTYPE' in the identify controller data nvme: expose subsystem type in sysfs attribute 'subtype' nvme: Add connect option 'discovery' nvme: display correct subsystem NQN drivers/nvme/host/core.c | 36 +++++++++++++++++++++++++- drivers/nvme/host/fabrics.c | 6 ++++- drivers/nvme/host/fabrics.h | 6 +++++ drivers/nvme/host/fc.c | 2 +- drivers/nvme/host/nvme.h | 1 + drivers/nvme/host/rdma.c | 2 +- drivers/nvme/host/tcp.c | 2 +- drivers/nvme/target/admin-cmd.c | 3 +++ drivers/nvme/target/configfs.c | 42 +++++++++++++++++++++++++++++++ drivers/nvme/target/core.c | 3 ++- drivers/nvme/target/discovery.c | 2 ++ drivers/nvme/target/fabrics-cmd.c | 3 ++- include/linux/nvme.h | 10 +++++++- 13 files changed, 110 insertions(+), 8 deletions(-) -- 2.29.2 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme