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| author | Chris Leech <christopher.leech@intel.com> | 2009-11-03 11:47:01 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:01:02 -0600 |
| commit | c9866a548024c33e30f35a14bbcb71ba78266383 (patch) | |
| tree | 99c68b4f8292ccffd39645424cdd0965a867e161 /include/scsi | |
| parent | 5baa17c3e66fc2e414f501b2dd59b962dfc64919 (diff) | |
| download | kernel_samsung_tuna-c9866a548024c33e30f35a14bbcb71ba78266383.zip kernel_samsung_tuna-c9866a548024c33e30f35a14bbcb71ba78266383.tar.gz kernel_samsung_tuna-c9866a548024c33e30f35a14bbcb71ba78266383.tar.bz2 | |
[SCSI] libfc: Register Symbolic Port Name (RSPN_ID)
Register the fc_host symbolic name as the symbolic port 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/scsi')
| -rw-r--r-- | include/scsi/fc/fc_ns.h | 10 | ||||
| -rw-r--r-- | include/scsi/fc_encode.h | 11 | ||||
| -rw-r--r-- | include/scsi/libfc.h | 1 |
3 files changed, 22 insertions, 0 deletions
diff --git a/include/scsi/fc/fc_ns.h b/include/scsi/fc/fc_ns.h index fa82830..3fd59a2 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_RSPN_ID = 0x0218, /* reg symbolic port name */ FC_NS_RSNN_NN = 0x0239, /* reg symbolic node name */ }; @@ -166,4 +167,13 @@ struct fc_ns_rsnn { char fr_name[]; } __attribute__((__packed__)); +/* + * RSPN_ID request - register symbolic port name + */ +struct fc_ns_rspn { + struct fc_ns_fid fr_fid; /* port ID object */ + __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 89981af..9afcbb9 100644 --- a/include/scsi/fc_encode.h +++ b/include/scsi/fc_encode.h @@ -34,6 +34,7 @@ struct fc_ct_req { struct fc_ns_rft rft; struct fc_ns_fid fid; struct fc_ns_rsnn snn; + struct fc_ns_rspn spn; } payload; }; @@ -137,6 +138,16 @@ static inline int fc_ct_fill(struct fc_lport *lport, put_unaligned_be64(lport->wwnn, &ct->payload.rn.fr_wwn); break; + case FC_NS_RSPN_ID: + ct = fc_ct_hdr_fill(fp, op, sizeof(struct fc_ns_rspn)); + hton24(ct->payload.spn.fr_fid.fp_fid, + fc_host_port_id(lport->host)); + strncpy(ct->payload.spn.fr_name, + fc_host_symbolic_name(lport->host), 255); + ct->payload.spn.fr_name_len = + strnlen(ct->payload.spn.fr_name, 255); + 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); diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 1a63206..8258edf 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -63,6 +63,7 @@ enum fc_lport_state { LPORT_ST_DNS, LPORT_ST_RNN_ID, LPORT_ST_RSNN_NN, + LPORT_ST_RSPN_ID, LPORT_ST_RFT_ID, LPORT_ST_SCR, LPORT_ST_READY, |