From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751900AbcFSXRP (ORCPT ); Sun, 19 Jun 2016 19:17:15 -0400 Received: from jbeekman.nl ([149.210.172.151]:59297 "EHLO daxilon.jbeekman.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751670AbcFSXQs (ORCPT ); Sun, 19 Jun 2016 19:16:48 -0400 From: Jethro Beekman To: keith.busch@intel.com, axboe@fb.com, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Jethro Beekman Date: Sun, 19 Jun 2016 16:06:33 -0700 Message-Id: <20160619230634.17229-3-kernel@jbeekman.nl> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20160619230634.17229-1-kernel@jbeekman.nl> References: <20160619230634.17229-1-kernel@jbeekman.nl> X-SA-Exim-Connect-IP: 24.130.121.155 X-SA-Exim-Mail-From: kernel@jbeekman.nl X-Spam-Report: Content analysis details: (-1.0 points, 5.0 required) pts rule name description --- ---------------------- -------------------------------------------------- 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: jbeekman.nl] -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP Subject: [PATCH 2/3] nvme: Add function for NVMe security receive command Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Jethro Beekman --- drivers/nvme/host/core.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 3a0d48c..da027ed 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1377,6 +1377,18 @@ static void __nvme_scan_namespaces(struct nvme_ctrl *ctrl, unsigned nn) } } +int nvme_security_recv(struct nvme_ctrl *dev, u8 protocol, void *buf, + unsigned int len) +{ + struct nvme_command c = { }; + + c.common.opcode = nvme_admin_security_recv; + c.common.cdw10[0] = cpu_to_le32(((u32)protocol)<<24); + c.common.cdw10[1] = cpu_to_le32(len); + + return nvme_submit_sync_cmd(dev->admin_q, &c, buf, len); +} + static bool nvme_security_is_locked(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id) { -- 2.9.0