diff options
Diffstat (limited to 'include/scsi/libfc.h')
| -rw-r--r-- | include/scsi/libfc.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h index 32063389c4b..53b38814d38 100644 --- a/include/scsi/libfc.h +++ b/include/scsi/libfc.h @@ -368,6 +368,7 @@ struct fc_seq { */ struct fc_exch { struct fc_exch_mgr *em; /* exchange manager */ + struct fc_exch_pool *pool; /* per cpu exches pool */ u32 state; /* internal driver state */ u16 xid; /* our exchange ID */ struct list_head ex_list; /* free or busy list linkage */ @@ -1045,10 +1046,12 @@ struct fc_exch *fc_exch_alloc(struct fc_lport *lport, struct fc_frame *fp); */ struct fc_seq *fc_seq_start_next(struct fc_seq *sp); + /* - * Reset an exchange manager, completing all sequences and exchanges. - * If s_id is non-zero, reset only exchanges originating from that FID. - * If d_id is non-zero, reset only exchanges sending to that FID. + * Reset all EMs of a lport, releasing its all sequences and + * exchanges. If sid is non-zero, then reset only exchanges + * we sourced from that FID. If did is non-zero, reset only + * exchanges destined to that FID. */ void fc_exch_mgr_reset(struct fc_lport *, u32 s_id, u32 d_id); |