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| author | Chris Leech <christopher.leech@intel.com> | 2009-11-03 11:46:56 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:01:02 -0600 |
| commit | 5baa17c3e66fc2e414f501b2dd59b962dfc64919 (patch) | |
| tree | 8194fcceb647f6740bdf6350da2a2d9dc393ae3e /include | |
| parent | c9c7bd7a5e7321aa96289c9b48fdbcc828c105e6 (diff) | |
| download | linux-exynos-5baa17c3e66fc2e414f501b2dd59b962dfc64919.tar.gz linux-exynos-5baa17c3e66fc2e414f501b2dd59b962dfc64919.tar.bz2 linux-exynos-5baa17c3e66fc2e414f501b2dd59b962dfc64919.zip | |
[SCSI] libfc: Register Symbolic Node Name (RSNN_NN)
Register the fc_host symbolic name as the symbolic node name
with the fabric name server.
Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/fc/fc_ns.h | 10 | ||||
| -rw-r--r-- | include/scsi/fc_encode.h | 10 | ||||
| -rw-r--r-- | include/scsi/libfc.h | 1 |
3 files changed, 21 insertions, 0 deletions
diff --git a/include/scsi/fc/fc_ns.h b/include/scsi/fc/fc_ns.h index 790d7b97d4bc..fa8283056325 100644 --- a/include/scsi/fc/fc_ns.h +++ b/include/scsi/fc/fc_ns.h @@ -47,6 +47,7 @@ enum fc_ns_req { FC_NS_RFT_ID = 0x0217, /* reg FC4 type for ID */ FC_NS_RPN_ID = 0x0212, /* reg port name for ID */ FC_NS_RNN_ID = 0x0213, /* reg node name for ID */ + FC_NS_RSNN_NN = 0x0239, /* reg symbolic node name */ }; /* @@ -156,4 +157,13 @@ struct fc_ns_rn_id { __be64 fr_wwn; /* node name or port name */ } __attribute__((__packed__)); +/* + * RSNN_NN request - register symbolic node name + */ +struct fc_ns_rsnn { + __be64 fr_wwn; /* node name */ + __u8 fr_name_len; + char fr_name[]; +} __attribute__((__packed__)); + #endif /* _FC_NS_H_ */ diff --git a/include/scsi/fc_encode.h b/include/scsi/fc_encode.h index ad13cb1c3eec..89981afba72d 100644 --- a/include/scsi/fc_encode.h +++ b/include/scsi/fc_encode.h @@ -33,6 +33,7 @@ struct fc_ct_req { struct fc_ns_rn_id rn; struct fc_ns_rft rft; struct fc_ns_fid fid; + struct fc_ns_rsnn snn; } payload; }; @@ -136,6 +137,15 @@ static inline int fc_ct_fill(struct fc_lport *lport, put_unaligned_be64(lport->wwnn, &ct->payload.rn.fr_wwn); break; + case FC_NS_RSNN_NN: + ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rsnn)); + put_unaligned_be64(lport->wwnn, &ct->payload.snn.fr_wwn); + strncpy(ct->payload.snn.fr_name, + fc_host_symbolic_name(lport->host), 255); + ct->payload.snn.fr_name_len = + strnlen(ct->payload.snn.fr_name, 255); + break; + default: return -EINVAL; } diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 3d22dfd67209..1a632069c402 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -62,6 +62,7 @@ enum fc_lport_state { LPORT_ST_FLOGI, LPORT_ST_DNS, LPORT_ST_RNN_ID, + LPORT_ST_RSNN_NN, LPORT_ST_RFT_ID, LPORT_ST_SCR, LPORT_ST_READY, |