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Mon, 27 May 2024 05:15:45 +0000 From: Daniel Wagner To: Christoph Hellwig Cc: Keith Busch , Sagi Grimberg , linux-nvme@lists.infradead.org, Hannes Reinecke , Chaitanya Kulkarni , Daniel Wagner Subject: [PATCH v5 7/7] lpfc_nvmet: implement 'host_traddr' Date: Mon, 27 May 2024 07:15:25 +0200 Message-ID: <20240527051525.762-8-dwagner@suse.de> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240527051525.762-1-dwagner@suse.de> References: <20240527051525.762-1-dwagner@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-6.80 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCPT_COUNT_SEVEN(0.00)[7]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email,imap1.dmz-prg2.suse.org:helo]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_ALL(0.00)[] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240526_221552_916660_39C3546B X-CRM114-Status: GOOD ( 11.12 ) 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 From: Hannes Reinecke Implement the 'host_traddr' callback to display the host transport address for nvmet debugfs. Signed-off-by: Hannes Reinecke Reviewed-by: Sagi Grimberg Reviewed-by: Chaitanya Kulkarni Signed-off-by: Daniel Wagner --- drivers/scsi/lpfc/lpfc_nvmet.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index 561ced5503c6..4dc044850fa3 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -1363,6 +1363,16 @@ lpfc_nvmet_ls_abort(struct nvmet_fc_target_port *targetport, atomic_inc(&lpfc_nvmet->xmt_ls_abort); } +static int +lpfc_nvmet_host_traddr(void *hosthandle, u64 *wwnn, u64 *wwpn) +{ + struct lpfc_nodelist *ndlp = hosthandle; + + *wwnn = wwn_to_u64(ndlp->nlp_nodename.u.wwn); + *wwpn = wwn_to_u64(ndlp->nlp_portname.u.wwn); + return 0; +} + static void lpfc_nvmet_host_release(void *hosthandle) { @@ -1413,6 +1423,7 @@ 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, -- 2.45.1