diff options
| -rw-r--r-- | drivers/scsi/libfc/fc_exch.c | 2 | ||||
| -rw-r--r-- | include/scsi/fc_frame.h | 3 | ||||
| -rw-r--r-- | include/scsi/libfc.h | 2 |
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index 104e0fba7c43..61eabd3ce436 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -464,6 +464,7 @@ static int fc_seq_send(struct fc_lport *lport, struct fc_seq *sp, f_ctl = ntoh24(fh->fh_f_ctl); fc_exch_setup_hdr(ep, fp, f_ctl); + fr_encaps(fp) = ep->encaps; /* * update sequence count if this frame is carrying @@ -1259,6 +1260,7 @@ static void fc_exch_recv_req(struct fc_lport *lport, struct fc_exch_mgr *mp, sp = fr_seq(fp); /* sequence will be held */ ep = fc_seq_exch(sp); fc_seq_send_ack(sp, fp); + ep->encaps = fr_encaps(fp); /* * Call the receive function. diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h index 15427fab8a57..29dd97d5b53a 100644 --- a/include/scsi/fc_frame.h +++ b/include/scsi/fc_frame.h @@ -51,6 +51,7 @@ #define fr_sof(fp) (fr_cb(fp)->fr_sof) #define fr_eof(fp) (fr_cb(fp)->fr_eof) #define fr_flags(fp) (fr_cb(fp)->fr_flags) +#define fr_encaps(fp) (fr_cb(fp)->fr_encaps) #define fr_max_payload(fp) (fr_cb(fp)->fr_max_payload) #define fr_fsp(fp) (fr_cb(fp)->fr_fsp) #define fr_crc(fp) (fr_cb(fp)->fr_crc) @@ -69,6 +70,7 @@ struct fcoe_rcv_info { u8 fr_sof; /* start of frame delimiter */ u8 fr_eof; /* end of frame delimiter */ u8 fr_flags; /* flags - see below */ + u8 fr_encaps; /* LLD encapsulation info (e.g. FIP) */ u8 granted_mac[ETH_ALEN]; /* FCoE MAC address */ }; @@ -97,6 +99,7 @@ static inline void fc_frame_init(struct fc_frame *fp) fr_dev(fp) = NULL; fr_seq(fp) = NULL; fr_flags(fp) = 0; + fr_encaps(fp) = 0; } struct fc_frame *fc_frame_alloc_fill(struct fc_lport *, size_t payload_len); diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 24b91c922055..8d297f9a0a47 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -412,6 +412,7 @@ struct fc_seq { * @esb_stat: ESB exchange status * @r_a_tov: Resouce allocation time out value (in msecs) * @seq_id: The next sequence ID to use + * @encaps: encapsulation information for lower-level driver * @f_ctl: F_CTL flags for the sequence * @fh_type: The frame type * @class: The class of service @@ -443,6 +444,7 @@ struct fc_exch { u32 esb_stat; u32 r_a_tov; u8 seq_id; + u8 encaps; u32 f_ctl; u8 fh_type; enum fc_class class; |