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| author | James Smart | 2017-05-16 00:20:50 +0200 |
|---|---|---|
| committer | Martin K. Petersen | 2017-05-17 03:24:17 +0200 |
| commit | dc53a61852279f25909d99dad4638b4aee0b2d82 (patch) | |
| tree | bc8f847a0677cf5b19df3d1f9806c6b1165e88c7 /drivers/scsi/lpfc/lpfc_disc.h | |
| parent | scsi: lpfc: Cleanup entry_repost settings on SLI4 queues (diff) | |
| download | kernel-qcow2-linux-dc53a61852279f25909d99dad4638b4aee0b2d82.tar.gz kernel-qcow2-linux-dc53a61852279f25909d99dad4638b4aee0b2d82.tar.xz kernel-qcow2-linux-dc53a61852279f25909d99dad4638b4aee0b2d82.zip | |
scsi: lpfc: Fix NVMEI's handling of NVMET's PRLI response attributes
Code review of NVMEI's FC_PORT_ROLE_NVME_DISCOVERY looked wrong.
Discussions with storage architecture team clarified NVMEI's audit of
the PRLI response port roles. Following up discussion with code review
showed a few minor corrections were required - especially in
anticipation of NVME auto discovery.
During PRLI, NVMEI should sent prli_init - which it it does. NVMET
should send prli_tgt and prli_disc - which it does. When NVMEI receives
a PRLI Response now, it audits the incoming target bits and stores the
attributes in the corresponding NDLP. Later, when NVMEI registers the
NVME rport, it uses the stored ndlp attributes to set the rport
port_roles correctly.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_disc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_disc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_disc.h b/drivers/scsi/lpfc/lpfc_disc.h index 9d5a379f4b15..094c97b9e5f7 100644 --- a/drivers/scsi/lpfc/lpfc_disc.h +++ b/drivers/scsi/lpfc/lpfc_disc.h @@ -90,6 +90,7 @@ struct lpfc_nodelist { #define NLP_FCP_INITIATOR 0x10 /* entry is an FCP Initiator */ #define NLP_NVME_TARGET 0x20 /* entry is a NVME Target */ #define NLP_NVME_INITIATOR 0x40 /* entry is a NVME Initiator */ +#define NLP_NVME_DISCOVERY 0x80 /* entry has NVME disc srvc */ uint16_t nlp_fc4_type; /* FC types node supports. */ /* Assigned from GID_FF, only |