diff options
Diffstat (limited to 'include/scsi/fc_frame.h')
| -rw-r--r-- | include/scsi/fc_frame.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h index 41df2ba9dbaa..d544dc5057fc 100644 --- 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_ */ |