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=-9.8 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,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 4D966C47404 for ; Wed, 9 Oct 2019 19:27:28 +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 0116F206B6 for ; Wed, 9 Oct 2019 19:27:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HE6zdPMO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0116F206B6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=deltatee.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:Subject:MIME-Version:References: In-Reply-To:Message-Id:Date:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=vGNgj9S5tfrbK8TKs59E/y81NBVUf1S8TpZ8YCK5lmo=; b=HE6zdPMOlCxd0s T/mkJAd9vHQ4nrJojl8dChxobrt5ZQsvrYk49HTfpEWR1GSyCoQbERntUDRs/b55El+44d6b0JhCC aAwTLf+PdyqSDJLaEeQS1a46nHwTfOuyHYMXVgelK1S7OvmJ7iNL3vr0zeQlsn9+Tu36KPNfs141r h1u8rX/7lGc+mfNEDl6PtVRyxWiS1nF+/Tauy0NTEF9Et1VZ3twIPfFmOnXE4SE0LW0l79SS1Vy2h M+4eUfmlgzh7tttLVzQECmFZjj8eeeliIG426VmoeJCqBHPk499olFDkqqqig4aM0NVV0QnNXFBXc AzTz0SKyedOZDSppFFYA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iIHcK-0001KY-JI; Wed, 09 Oct 2019 19:27:24 +0000 Received: from ale.deltatee.com ([207.54.116.67]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iIHag-00086D-NQ for linux-nvme@lists.infradead.org; Wed, 09 Oct 2019 19:25:47 +0000 Received: from cgy1-donard.priv.deltatee.com ([172.16.1.31]) by ale.deltatee.com with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iIHaa-0002g4-6l; Wed, 09 Oct 2019 13:25:42 -0600 Received: from gunthorp by cgy1-donard.priv.deltatee.com with local (Exim 4.92) (envelope-from ) id 1iIHaY-0003Q4-DL; Wed, 09 Oct 2019 13:25:34 -0600 From: Logan Gunthorpe To: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org Date: Wed, 9 Oct 2019 13:25:21 -0600 Message-Id: <20191009192530.13079-5-logang@deltatee.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191009192530.13079-1-logang@deltatee.com> References: <20191009192530.13079-1-logang@deltatee.com> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, hch@lst.de, sagi@grimberg.me, kbusch@kernel.org, axboe@fb.com, maxg@mellanox.com, sbates@raithlin.com, logang@deltatee.com, Chaitanya.Kulkarni@wdc.com, chaitanya.kulkarni@wdc.com X-SA-Exim-Mail-From: gunthorp@deltatee.com Subject: [PATCH v9 04/12] nvmet: make nvmet_copy_ns_identifier() non-static X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191009_122543_087533_D0711C59 X-CRM114-Status: GOOD ( 10.24 ) 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: Sagi Grimberg , Chaitanya Kulkarni , Stephen Bates , Jens Axboe , Keith Busch , Max Gurtovoy , Logan Gunthorpe , Christoph Hellwig 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 This function will be needed by the upcoming passthru code. Passthru will need an emulated version of identify_desclist which copies the eui64, uuid and nguid from the passed-thru controller into the request SGL. [chaitanya.kulkarni@wdc.com: this was factored out of a patch originally authored by Chaitanya] Signed-off-by: Chaitanya Kulkarni Signed-off-by: Logan Gunthorpe Reviewed-by: Sagi Grimberg --- drivers/nvme/target/admin-cmd.c | 4 ++-- drivers/nvme/target/nvmet.h | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index 831a062d27cb..67b6642bb628 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -506,8 +506,8 @@ static void nvmet_execute_identify_nslist(struct nvmet_req *req) nvmet_req_complete(req, status); } -static u16 nvmet_copy_ns_identifier(struct nvmet_req *req, u8 type, u8 len, - void *id, off_t *off) +u16 nvmet_copy_ns_identifier(struct nvmet_req *req, u8 type, u8 len, + void *id, off_t *off) { struct nvme_ns_id_desc desc = { .nidt = type, diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h index 3d313a6452cc..5dfd4e0ae096 100644 --- a/drivers/nvme/target/nvmet.h +++ b/drivers/nvme/target/nvmet.h @@ -489,6 +489,8 @@ u16 nvmet_bdev_flush(struct nvmet_req *req); u16 nvmet_file_flush(struct nvmet_req *req); void nvmet_ns_changed(struct nvmet_subsys *subsys, u32 nsid); +u16 nvmet_copy_ns_identifier(struct nvmet_req *req, u8 type, u8 len, + void *id, off_t *off); static inline u32 nvmet_rw_len(struct nvmet_req *req) { return ((u32)le16_to_cpu(req->cmd->rw.length) + 1) << -- 2.20.1 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme