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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 44F86C6FD1F for ; Wed, 20 Mar 2024 14:40:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tSZvOT50qksTiAoSxjtajjbAwhzGlqYsVO4Ue7ADtjE=; b=np6kOSHwf9at0KAYtsB+L7pt9r FQjBx2r/Jh8xdKoYzegrmh71swQ2mwXaBryaFBmzc//iVygcoRLLMFW/BymJGPBIPXOvdnJ5h5emm ZxBMSYZFA75s9U0HVdxKuybeXcN59b+YKXWrwkUJKly2jwL21LFZ1o9B+0QpPveilo2Z7+ksZp9cw jbUwxAYzjdGxQImQNHuXpYgk/Qs9ns3OjaF1wSGvIQuT9AcspvJhIFNUH65xtHFf5ujSrDCjxlaKz /qLPHxH+ztiQfpnQqV5eE/I+eyWMfj0HsQvpwS7g5DNz+Ng4Dj4UOZjK/TcjfwpsCrAeyxSXFhPZX yZPT6IJA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rmx7X-0000000HTwf-1XzO; Wed, 20 Mar 2024 14:40:47 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rmx7P-0000000HTrZ-3eoW for linux-nvme@lists.infradead.org; Wed, 20 Mar 2024 14:40:42 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 2F3A86100E; Wed, 20 Mar 2024 14:40:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F676C433B1; Wed, 20 Mar 2024 14:40:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710945638; bh=eqfje5zlXCW82vNVQi6jKDJRq0OSIEGDnFLuGfLr/fo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sUZHa3xTDcLsjUU/6okS5Rtasd7CfgBNYf7pD/bPCVIa/s8TfHubxLG9voQQd6tTi G4FGiy+TZC5FGCPtuQhwYvzsYEGJ285mwH4KqoerJBzEfzdiamG/9Qaty7Yr9FIq36 8rByQwE1ODCxO/rkVH9ArESZSebOp8+hDCGZ3mUHNk8z4jANnwlpV2WM55nakIb9Ap ilBum/QowDG1RckmjjKB/TxB6Ft988kqQcXmxiEohHPKHxfO06Q+qCnY7GIyrMo7az 9RICN9rB4/5GoVTxH0YYPfRKQesipGM41a24T0Yxg9Eeb7YZGoUoJK/hig5zgWPV6W Pvsh9wxMGI68w== From: Hannes Reinecke To: Christoph Hellwig Cc: Keith Busch , Sagi Grimberg , James Smart , linux-nvme@lists.infradead.org, Hannes Reinecke Subject: [PATCH 7/7] lpfc_nvmet: implement 'host_traddr' Date: Wed, 20 Mar 2024 15:40:17 +0100 Message-Id: <20240320144017.106283-8-hare@kernel.org> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240320144017.106283-1-hare@kernel.org> References: <20240320144017.106283-1-hare@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240320_074040_400730_DEF6BAED X-CRM114-Status: GOOD ( 10.03 ) 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: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Implement the 'host_traddr' callback to display the host transport address for nvmet debugfs. Signed-off-by: Hannes Reinecke --- drivers/scsi/lpfc/lpfc_nvmet.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index 425328d9c2d8..f927be625966 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -1363,6 +1363,17 @@ lpfc_nvmet_ls_abort(struct nvmet_fc_target_port *targetport, atomic_inc(&lpfc_nvmet->xmt_ls_abort); } +static ssize_t +lpfc_nvmet_host_traddr(void *hosthandle, char *traddr, size_t traddr_size) +{ + struct lpfc_nodelist *ndlp = hosthandle; + + return snprintf(traddr, traddr_size, + "nn-0x%08llx:pn-0x%08llx", + wwn_to_u64(ndlp->nlp_nodename.u.wwn), + wwn_to_u64(ndlp->nlp_portname.u.wwn)); +} + static void lpfc_nvmet_host_release(void *hosthandle) { @@ -1413,6 +1424,7 @@ static struct nvmet_fc_target_template lpfc_tgttemplate = { .ls_req = lpfc_nvmet_ls_req, .ls_abort = lpfc_nvmet_ls_abort, .host_release = lpfc_nvmet_host_release, + .host_traddr = lpfc_nvmet_host_traddr, .max_hw_queues = 1, .max_sgl_segments = LPFC_NVMET_DEFAULT_SEGS, -- 2.35.3