diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcpim.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcpim.h | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h index 57b695ad4ee5..1080bcb81cb7 100644 --- a/drivers/scsi/bfa/bfa_fcpim.h +++ b/drivers/scsi/bfa/bfa_fcpim.h @@ -79,14 +79,22 @@ bfa_ioim_get_index(u32 n) { if (n >= (1UL)<<22) return BFA_IOBUCKET_MAX - 1; n >>= 8; - if (n >= (1UL)<<16) - n >>= 16; pos += 16; - if (n >= 1 << 8) - n >>= 8; pos += 8; - if (n >= 1 << 4) - n >>= 4; pos += 4; - if (n >= 1 << 2) - n >>= 2; pos += 2; + if (n >= (1UL)<<16) { + n >>= 16; + pos += 16; + } + if (n >= 1 << 8) { + n >>= 8; + pos += 8; + } + if (n >= 1 << 4) { + n >>= 4; + pos += 4; + } + if (n >= 1 << 2) { + n >>= 2; + pos += 2; + } if (n >= 1 << 1) pos += 1; @@ -102,6 +110,7 @@ struct bfad_ioim_s; struct bfad_tskim_s; typedef void (*bfa_fcpim_profile_t) (struct bfa_ioim_s *ioim); +typedef bfa_boolean_t (*bfa_ioim_lm_proc_rsp_data_t) (struct bfa_ioim_s *ioim); struct bfa_fcpim_s { struct bfa_s *bfa; @@ -115,7 +124,7 @@ struct bfa_fcpim_s { u32 path_tov; u16 q_depth; u8 reqq; /* Request queue to be used */ - u8 rsvd; + u8 lun_masking_pending; struct list_head itnim_q; /* queue of active itnim */ struct list_head ioim_resfree_q; /* IOs waiting for f/w */ struct list_head ioim_comp_q; /* IO global comp Q */ @@ -170,7 +179,9 @@ struct bfa_ioim_s { bfa_cb_cbfn_t io_cbfn; /* IO completion handler */ struct bfa_ioim_sp_s *iosp; /* slow-path IO handling */ u8 reqq; /* Request queue for I/O */ + u8 mode; /* IO is passthrough or not */ u64 start_time; /* IO's Profile start val */ + bfa_ioim_lm_proc_rsp_data_t proc_rsp_data; /* RSP data adjust */ }; struct bfa_ioim_sp_s { @@ -250,6 +261,10 @@ struct bfa_itnim_s { (__ioim)->iotag |= k << BFA_IOIM_RETRY_TAG_OFFSET; \ } while (0) +#define BFA_IOIM_TO_LPS(__ioim) \ + BFA_LPS_FROM_TAG(BFA_LPS_MOD(__ioim->bfa), \ + __ioim->itnim->rport->rport_info.lp_tag) + static inline bfa_boolean_t bfa_ioim_maxretry_reached(struct bfa_ioim_s *ioim) { @@ -297,6 +312,8 @@ bfa_status_t bfa_fcpim_port_iostats(struct bfa_s *bfa, struct bfa_itnim_iostats_s *stats, u8 lp_tag); void bfa_fcpim_add_stats(struct bfa_itnim_iostats_s *fcpim_stats, struct bfa_itnim_iostats_s *itnim_stats); +bfa_status_t bfa_fcpim_profile_on(struct bfa_s *bfa, u32 time); +bfa_status_t bfa_fcpim_profile_off(struct bfa_s *bfa); #define bfa_fcpim_ioredirect_enabled(__bfa) \ (((struct bfa_fcpim_s *)(BFA_FCPIM(__bfa)))->ioredirect) @@ -397,4 +414,14 @@ void bfa_tskim_start(struct bfa_tskim_s *tskim, void bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk, enum bfi_tskim_status tsk_status); +void bfa_fcpim_lunmask_rp_update(struct bfa_s *bfa, wwn_t lp_wwn, + wwn_t rp_wwn, u16 rp_tag, u8 lp_tag); +bfa_status_t bfa_fcpim_lunmask_update(struct bfa_s *bfa, u32 on_off); +bfa_status_t bfa_fcpim_lunmask_query(struct bfa_s *bfa, void *buf); +bfa_status_t bfa_fcpim_lunmask_delete(struct bfa_s *bfa, u16 vf_id, + wwn_t *pwwn, wwn_t rpwwn, struct scsi_lun lun); +bfa_status_t bfa_fcpim_lunmask_add(struct bfa_s *bfa, u16 vf_id, + wwn_t *pwwn, wwn_t rpwwn, struct scsi_lun lun); +bfa_status_t bfa_fcpim_lunmask_clear(struct bfa_s *bfa); + #endif /* __BFA_FCPIM_H__ */ |