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=-12.5 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,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 283FBC432BE for ; Fri, 27 Aug 2021 12:10:12 +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 D762760FDA for ; Fri, 27 Aug 2021 12:10:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D762760FDA 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=+RbvcK9IriSH5KQK8MCFgnSAE0sYlGJqQR6l6V+V6QI=; b=jimvhsElFPKaQo qhUf0sqTE2zIPNoLbd8+gYGiF7Y+y7IDjvA0fhz48ZxosTHAB4wFaaKo4Dl9rkbur9g2uRL2q+Cyb rA/kJTWpV++yzk65OaV38/Dxd67g1wN8X7kvSQtDShGWFHw9qPUhdQaFZjQsxD6gScmfkdFG2de5O Omrt/mtS3D4r0p4KCaURXKqg8MDE0JjX6WsmtP4pztwceqtO28vBVo6bzw4g9mhH2ffApPvNSW+/G 3fqKAKTPP9S4DDuh+LxX1a9bwRJZt8z4QOMV8SFnexoPX/jvAzdPcRSEY3KI4+t1TxdtZJSItPjjw JisFGq5AN3xbAkBlqgZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mJag1-00COK4-Ot; Fri, 27 Aug 2021 12:09:41 +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 1mJafv-00COHy-I7 for linux-nvme@lists.infradead.org; Fri, 27 Aug 2021 12:09:39 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 7DE9720213; Fri, 27 Aug 2021 12:09:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1630066173; 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=Uw+43EQLf9Ctdpj+1V7kRh9jIblpsB5i2PLeneQ1WhE=; b=IV1w76b4Qhjn7IG0hxlysheG4JASW/nAsBWcAfXNwMUWV30C85kSkFzatZVu8iuG2Ydu6b Z97FUsBV3Ve2XK8V0z2h8pEi7RI8WtgIOH+RexICHMnsJZQqtj4ZzI8EEMIPcsrK3SXGJn nrgRgSfRA++Us/KiXTD4icITLMmj/TY= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1630066173; 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=Uw+43EQLf9Ctdpj+1V7kRh9jIblpsB5i2PLeneQ1WhE=; b=SJmKVy/s2f8BXYcHPqOUPWAdI5UW7SQp5n7byKi0ZbYGhhZlhHVvyd4AXupwhDpyQm0YeB bgo3eO5pRic0IRDg== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 4AF3CA3BA4; Fri, 27 Aug 2021 12:09:32 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id 74182518DB41; Fri, 27 Aug 2021 14:09:32 +0200 (CEST) From: Hannes Reinecke To: Christoph Hellwig Cc: Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org, Hannes Reinecke Subject: [PATCH 0/6] nvme: support unique discovery controller Date: Fri, 27 Aug 2021 14:09:20 +0200 Message-Id: <20210827120926.104398-1-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-20210827_050935_872776_0962D6F5 X-CRM114-Status: GOOD ( 11.16 ) 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. 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