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=-9.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 E8D21C5DF61 for ; Tue, 5 Nov 2019 16:23:41 +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 B09502190F for ; Tue, 5 Nov 2019 16:23:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gu0ihJNB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B09502190F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mellanox.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=e68Je91NTMDI36u871kfbYujSCl41tnQUKLc49QTawk=; b=gu0ihJNBC7S/4i 5ESMJSfBaTglNnq+XDszZfuWREHZPH2MWONAooKlcfxjmbb5SLgG5FXNavA+iNMf4unh1C3UHjHjp VaCXQ/Zdu8W000jRgDnDynpFVdncHazTlsxh9V9lNaV4chd8W84PugENPKnAwdh1Zy+N5xX6I0Qjz WnPJh+C0b3XfwiKTiQvKAZzGDRwuRdwqBNl4nY39+TLt8iSEf3sxrYHCmrW9af0fN9zJaubiq0y7Q NYt4UJk0ym7u7Xi8iVJ8j4LJyHRt0Fst3I3JQIGg+rRKsagCxrcWdI+uWCxXZqE9kMC0sXdXouZFY uryNHwktsCBcujEVGXRw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iS1cI-00065M-Me; Tue, 05 Nov 2019 16:23:38 +0000 Received: from mail-il-dmz.mellanox.com ([193.47.165.129] helo=mellanox.co.il) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iS1ZR-0003SM-NK for linux-nvme@lists.infradead.org; Tue, 05 Nov 2019 16:20:49 +0000 Received: from Internal Mail-Server by MTLPINE1 (envelope-from maxg@mellanox.com) with ESMTPS (AES256-SHA encrypted); 5 Nov 2019 18:20:28 +0200 Received: from mtr-vdi-031.wap.labs.mlnx. (mtr-vdi-031.wap.labs.mlnx [10.209.102.136]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id xA5GKQm9013132; Tue, 5 Nov 2019 18:20:28 +0200 From: Max Gurtovoy To: linux-nvme@lists.infradead.org, kbusch@kernel.org, hch@lst.de, sagi@grimberg.me Subject: [PATCH 12/15] nvme: Add Metadata Capabilities enumerations Date: Tue, 5 Nov 2019 18:20:23 +0200 Message-Id: <20191105162026.183901-14-maxg@mellanox.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191105162026.183901-1-maxg@mellanox.com> References: <20191105162026.183901-1-maxg@mellanox.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191105_082042_294438_3B14E3B0 X-CRM114-Status: UNSURE ( 6.46 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: vladimirk@mellanox.com, idanb@mellanox.com, israelr@mellanox.com, shlomin@mellanox.com, oren@mellanox.com, maxg@mellanox.com 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 From: Israel Rukshin This is preparation for adding metadata (T10-PI) over fabric support. Signed-off-by: Israel Rukshin Reviewed-by: Max Gurtovoy --- include/linux/nvme.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 3eca4f7..9eda901 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -396,6 +396,8 @@ enum { NVME_NS_FEAT_THIN = 1 << 0, NVME_NS_FLBAS_LBA_MASK = 0xf, NVME_NS_FLBAS_META_EXT = 0x10, + NVME_NS_MC_META_EXT = 1 << 0, + NVME_NS_MC_META_BUF = 1 << 1, NVME_LBAF_RP_BEST = 0, NVME_LBAF_RP_BETTER = 1, NVME_LBAF_RP_GOOD = 2, -- 1.8.3.1 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme