Merge tag 'ntb-5.11' of git://github.com/jonmason/ntb

[linux-2.6-microblaze.git] / include / scsi / fc_frame.h

diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h
index 41df2ba..d544dc5 100644 (file)
--- a/include/scsi/fc_frame.h
+++ b/include/scsi/fc_frame.h
@@ -246,4 +246,34 @@ static inline bool fc_frame_is_cmd(const struct fc_frame *fp)
  */
 void fc_frame_leak_check(void);
 
+static inline void __fc_fill_fc_hdr(struct fc_frame_header *fh,
+                                   enum fc_rctl r_ctl,
+                                   u32 did, u32 sid, enum fc_fh_type type,
+                                   u32 f_ctl, u32 parm_offset)
+{
+       WARN_ON(r_ctl == 0);
+       fh->fh_r_ctl = r_ctl;
+       hton24(fh->fh_d_id, did);
+       hton24(fh->fh_s_id, sid);
+       fh->fh_type = type;
+       hton24(fh->fh_f_ctl, f_ctl);
+       fh->fh_cs_ctl = 0;
+       fh->fh_df_ctl = 0;
+       fh->fh_parm_offset = htonl(parm_offset);
+}
+
+/**
+ * fill FC header fields in specified fc_frame
+ */
+static inline void fc_fill_fc_hdr(struct fc_frame *fp, enum fc_rctl r_ctl,
+                                 u32 did, u32 sid, enum fc_fh_type type,
+                                 u32 f_ctl, u32 parm_offset)
+{
+       struct fc_frame_header *fh;
+
+       fh = fc_frame_header_get(fp);
+       __fc_fill_fc_hdr(fh, r_ctl, did, sid, type, f_ctl, parm_offset);
+}
+
+
 #endif /* _FC_FRAME_H_ */