diff options
| author | James Smart <jsmart2021@gmail.com> | 2019-05-14 14:58:07 -0700 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-06-21 11:08:38 +0200 |
| commit | 6f2589f478795c46a61696d7d7c2f47a0bc6cfe3 (patch) | |
| tree | 69459034f6490defc9a316f45eec790a214b8358 /drivers/scsi/lpfc/lpfc_els.c | |
| parent | ab723121a8eade04ecc6bd7116924c359336f4eb (diff) | |
lpfc: add support for translating an RSCN rcv into a discovery rescan
This patch updates RSCN receive processing to check for the remote
port being an NVME port, and if so, invoke the nvme_fc callback to
rescan the remote port. The rescan will generate a discovery udev
event.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 00f5d9d547f9..968ed0fd37f7 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -6326,6 +6326,8 @@ lpfc_rscn_recovery_check(struct lpfc_vport *vport) continue; } + if (ndlp->nlp_fc4_type & NLP_FC4_NVME) + lpfc_nvme_rescan_port(vport, ndlp); lpfc_disc_state_machine(vport, ndlp, NULL, NLP_EVT_DEVICE_RECOVERY); @@ -6437,6 +6439,9 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, "2024 pt2pt RSCN %08x Data: x%x x%x\n", *lp, vport->fc_flag, payload_len); lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL); + + if (ndlp->nlp_fc4_type & NLP_FC4_NVME) + lpfc_nvme_rescan_port(vport, ndlp); return 0; } |