diff options
| -rw-r--r-- | include/scsi/scsi_transport_fc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h index 70ad16315a1..115db056dc6 100644 --- a/include/scsi/scsi_transport_fc.h +++ b/include/scsi/scsi_transport_fc.h @@ -439,4 +439,12 @@ int fc_remote_port_block(struct fc_rport *rport); void fc_remote_port_unblock(struct fc_rport *rport); int scsi_is_fc_rport(const struct device *); +static inline u64 wwn_to_u64(u8 *wwn) +{ + return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 | + (u64)wwn[2] << 40 | (u64)wwn[3] << 32 | + (u64)wwn[4] << 24 | (u64)wwn[5] << 16 | + (u64)wwn[6] << 8 | (u64)wwn[7]; +} + #endif /* SCSI_TRANSPORT_FC_H */ |