diff options
| -rw-r--r-- | drivers/scsi/bfa/bfa_core.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfa_defs_svc.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfa_fc.h | 9 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcpim.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcs.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcs.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcs_lport.c | 147 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfi.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/bfa/bfi_ms.h | 42 |
9 files changed, 181 insertions, 44 deletions
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index 5a00217ee5be..4c9e83803cb6 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -51,7 +51,7 @@ static bfa_isr_func_t bfa_isrs[BFI_MC_MAX] = { bfa_fcxp_isr, /* BFI_MC_FCXP */ bfa_lps_isr, /* BFI_MC_LPS */ bfa_rport_isr, /* BFI_MC_RPORT */ - bfa_itnim_isr, /* BFI_MC_ITNIM */ + bfa_itnim_isr, /* BFI_MC_ITN */ bfa_isr_unhandled, /* BFI_MC_IOIM_READ */ bfa_isr_unhandled, /* BFI_MC_IOIM_WRITE */ bfa_isr_unhandled, /* BFI_MC_IOIM_IO */ diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h index 207f598877c7..bcc919c4a503 100644 --- a/drivers/scsi/bfa/bfa_defs_svc.h +++ b/drivers/scsi/bfa/bfa_defs_svc.h @@ -47,8 +47,6 @@ struct bfa_iocfc_fwcfg_s { u16 num_rports; /* number of remote ports */ u16 num_ioim_reqs; /* number of IO reqs */ u16 num_tskim_reqs; /* task management requests */ - u16 num_iotm_reqs; /* number of TM IO reqs */ - u16 num_tsktm_reqs; /* TM task management requests*/ u16 num_fcxp_reqs; /* unassisted FC exchanges */ u16 num_uf_bufs; /* unsolicited recv buffers */ u8 num_cqs; diff --git a/drivers/scsi/bfa/bfa_fc.h b/drivers/scsi/bfa/bfa_fc.h index bf0067e0fd0d..7bc020855be0 100644 --- a/drivers/scsi/bfa/bfa_fc.h +++ b/drivers/scsi/bfa/bfa_fc.h @@ -1049,15 +1049,6 @@ struct fc_vft_s { }; /* - * FCP - */ -enum { - FCP_RJT = 0x01000000, /* SRR reject */ - FCP_SRR_ACCEPT = 0x02000000, /* SRR accept */ - FCP_SRR = 0x14000000, /* Sequence Retransmission Request */ -}; - -/* * FCP_CMND definitions */ #define FCP_CMND_CDB_LEN 16 diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c index c0353cdca929..874cd79855ea 100644 --- a/drivers/scsi/bfa/bfa_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcpim.c @@ -1043,7 +1043,7 @@ bfa_itnim_iocdisable(struct bfa_itnim_s *itnim) static bfa_boolean_t bfa_itnim_send_fwcreate(struct bfa_itnim_s *itnim) { - struct bfi_itnim_create_req_s *m; + struct bfi_itn_create_req_s *m; itnim->msg_no++; @@ -1056,7 +1056,7 @@ bfa_itnim_send_fwcreate(struct bfa_itnim_s *itnim) return BFA_FALSE; } - bfi_h2i_set(m->mh, BFI_MC_ITNIM, BFI_ITNIM_H2I_CREATE_REQ, + bfi_h2i_set(m->mh, BFI_MC_ITN, BFI_ITN_H2I_CREATE_REQ, bfa_lpuid(itnim->bfa)); m->fw_handle = itnim->rport->fw_handle; m->class = FC_CLASS_3; @@ -1074,7 +1074,7 @@ bfa_itnim_send_fwcreate(struct bfa_itnim_s *itnim) static bfa_boolean_t bfa_itnim_send_fwdelete(struct bfa_itnim_s *itnim) { - struct bfi_itnim_delete_req_s *m; + struct bfi_itn_delete_req_s *m; /* * check for room in queue to send request now @@ -1085,7 +1085,7 @@ bfa_itnim_send_fwdelete(struct bfa_itnim_s *itnim) return BFA_FALSE; } - bfi_h2i_set(m->mh, BFI_MC_ITNIM, BFI_ITNIM_H2I_DELETE_REQ, + bfi_h2i_set(m->mh, BFI_MC_ITN, BFI_ITN_H2I_DELETE_REQ, bfa_lpuid(itnim->bfa)); m->fw_handle = itnim->rport->fw_handle; bfa_stats(itnim, fw_delete); @@ -1251,7 +1251,7 @@ void bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) { struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa); - union bfi_itnim_i2h_msg_u msg; + union bfi_itn_i2h_msg_u msg; struct bfa_itnim_s *itnim; bfa_trc(bfa, m->mhdr.msg_id); @@ -1259,7 +1259,7 @@ bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) msg.msg = m; switch (m->mhdr.msg_id) { - case BFI_ITNIM_I2H_CREATE_RSP: + case BFI_ITN_I2H_CREATE_RSP: itnim = BFA_ITNIM_FROM_TAG(fcpim, msg.create_rsp->bfa_handle); WARN_ON(msg.create_rsp->status != BFA_STATUS_OK); @@ -1267,7 +1267,7 @@ bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) bfa_sm_send_event(itnim, BFA_ITNIM_SM_FWRSP); break; - case BFI_ITNIM_I2H_DELETE_RSP: + case BFI_ITN_I2H_DELETE_RSP: itnim = BFA_ITNIM_FROM_TAG(fcpim, msg.delete_rsp->bfa_handle); WARN_ON(msg.delete_rsp->status != BFA_STATUS_OK); @@ -1275,7 +1275,7 @@ bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) bfa_sm_send_event(itnim, BFA_ITNIM_SM_FWRSP); break; - case BFI_ITNIM_I2H_SLER_EVENT: + case BFI_ITN_I2H_SLER_EVENT: itnim = BFA_ITNIM_FROM_TAG(fcpim, msg.sler_event->bfa_handle); bfa_stats(itnim, sler_events); diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index 9b43ca4b6778..eb42e74ed423 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -269,8 +269,8 @@ bfa_fcs_fabric_sm_created(struct bfa_fcs_fabric_s *fabric, break; case BFA_FCS_FABRIC_SM_DELETE: - bfa_sm_set_state(fabric, bfa_fcs_fabric_sm_uninit); - bfa_wc_down(&fabric->fcs->wc); + bfa_sm_set_state(fabric, bfa_fcs_fabric_sm_deleting); + bfa_fcs_fabric_delete(fabric); break; default: diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h index 61cdce4bd913..a9942b46b508 100644 --- a/drivers/scsi/bfa/bfa_fcs.h +++ b/drivers/scsi/bfa/bfa_fcs.h @@ -379,6 +379,7 @@ void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport); void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport); void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport); void bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport); +void bfa_fcs_vport_stop_comp(struct bfa_fcs_vport_s *vport); #define BFA_FCS_RPORT_DEF_DEL_TIMEOUT 90 /* in secs */ #define BFA_FCS_RPORT_MAX_RETRIES (5) diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c index 1d6be8c14473..a0c6f960b992 100644 --- a/drivers/scsi/bfa/bfa_fcs_lport.c +++ b/drivers/scsi/bfa/bfa_fcs_lport.c @@ -74,6 +74,7 @@ enum bfa_fcs_lport_event { BFA_FCS_PORT_SM_OFFLINE = 3, BFA_FCS_PORT_SM_DELETE = 4, BFA_FCS_PORT_SM_DELRPORT = 5, + BFA_FCS_PORT_SM_STOP = 6, }; static void bfa_fcs_lport_sm_uninit(struct bfa_fcs_lport_s *port, @@ -86,6 +87,8 @@ static void bfa_fcs_lport_sm_offline(struct bfa_fcs_lport_s *port, enum bfa_fcs_lport_event event); static void bfa_fcs_lport_sm_deleting(struct bfa_fcs_lport_s *port, enum bfa_fcs_lport_event event); +static void bfa_fcs_lport_sm_stopping(struct bfa_fcs_lport_s *port, + enum bfa_fcs_lport_event event); static void bfa_fcs_lport_sm_uninit( @@ -123,6 +126,12 @@ bfa_fcs_lport_sm_init(struct bfa_fcs_lport_s *port, bfa_fcs_lport_deleted(port); break; + case BFA_FCS_PORT_SM_STOP: + /* If vport - send completion call back */ + if (port->vport) + bfa_fcs_vport_stop_comp(port->vport); + break; + case BFA_FCS_PORT_SM_OFFLINE: break; @@ -148,6 +157,23 @@ bfa_fcs_lport_sm_online( bfa_fcs_lport_offline_actions(port); break; + case BFA_FCS_PORT_SM_STOP: + __port_action[port->fabric->fab_type].offline(port); + + if (port->num_rports == 0) { + bfa_sm_set_state(port, bfa_fcs_lport_sm_init); + /* If vport - send completion call back */ + if (port->vport) + bfa_fcs_vport_stop_comp(port->vport); + } else { + bfa_sm_set_state(port, bfa_fcs_lport_sm_stopping); + list_for_each_safe(qe, qen, &port->rport_q) { + rport = (struct bfa_fcs_rport_s *) qe; + bfa_sm_send_event(rport, RPSM_EVENT_DELETE); + } + } + break; + case BFA_FCS_PORT_SM_DELETE: __port_action[port->fabric->fab_type].offline(port); @@ -189,6 +215,21 @@ bfa_fcs_lport_sm_offline( bfa_fcs_lport_online_actions(port); break; + case BFA_FCS_PORT_SM_STOP: + if (port->num_rports == 0) { + bfa_sm_set_state(port, bfa_fcs_lport_sm_init); + /* If vport - send completion call back */ + if (port->vport) + bfa_fcs_vport_stop_comp(port->vport); + } else { + bfa_sm_set_state(port, bfa_fcs_lport_sm_stopping); + list_for_each_safe(qe, qen, &port->rport_q) { + rport = (struct bfa_fcs_rport_s *) qe; + bfa_sm_send_event(rport, RPSM_EVENT_DELETE); + } + } + break; + case BFA_FCS_PORT_SM_DELETE: if (port->num_rports == 0) { bfa_sm_set_state(port, bfa_fcs_lport_sm_uninit); @@ -212,6 +253,28 @@ bfa_fcs_lport_sm_offline( } static void +bfa_fcs_lport_sm_stopping(struct bfa_fcs_lport_s *port, + enum bfa_fcs_lport_event event) +{ + bfa_trc(port->fcs, port->port_cfg.pwwn); + bfa_trc(port->fcs, event); + + switch (event) { + case BFA_FCS_PORT_SM_DELRPORT: + if (port->num_rports == 0) { + bfa_sm_set_state(port, bfa_fcs_lport_sm_init); + /* If vport - send completion call back */ + if (port->vport) + bfa_fcs_vport_stop_comp(port->vport); + } + break; + + default: + bfa_sm_fault(port->fcs, event); + } +} + +static void bfa_fcs_lport_sm_deleting( struct bfa_fcs_lport_s *port, enum bfa_fcs_lport_event event) @@ -1672,7 +1735,7 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) memcpy(attr->value, fcs_hba_attr->driver_version, templen); templen = fc_roundup(templen, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(templen) + templen; - len += templen;; + len += templen; count++; attr->len = cpu_to_be16(templen + sizeof(attr->type) + sizeof(templen)); @@ -4918,6 +4981,7 @@ enum bfa_fcs_vport_event { BFA_FCS_VPORT_SM_DELCOMP = 11, /* lport delete completion */ BFA_FCS_VPORT_SM_RSP_DUP_WWN = 12, /* Dup wnn error*/ BFA_FCS_VPORT_SM_RSP_FAILED = 13, /* non-retryable failure */ + BFA_FCS_VPORT_SM_STOPCOMP = 14, /* vport delete completion */ }; static void bfa_fcs_vport_sm_uninit(struct bfa_fcs_vport_s *vport, @@ -4940,6 +5004,10 @@ static void bfa_fcs_vport_sm_logo(struct bfa_fcs_vport_s *vport, enum bfa_fcs_vport_event event); static void bfa_fcs_vport_sm_error(struct bfa_fcs_vport_s *vport, enum bfa_fcs_vport_event event); +static void bfa_fcs_vport_sm_stopping(struct bfa_fcs_vport_s *vport, + enum bfa_fcs_vport_event event); +static void bfa_fcs_vport_sm_logo_for_stop(struct bfa_fcs_vport_s *vport, + enum bfa_fcs_vport_event event); static struct bfa_sm_table_s vport_sm_table[] = { {BFA_SM(bfa_fcs_vport_sm_uninit), BFA_FCS_VPORT_UNINIT}, @@ -5042,6 +5110,11 @@ bfa_fcs_vport_sm_offline(struct bfa_fcs_vport_s *vport, bfa_fcs_vport_do_fdisc(vport); break; + case BFA_FCS_VPORT_SM_STOP: + bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup); + bfa_sm_send_event(&vport->lport, BFA_FCS_PORT_SM_STOP); + break; + case BFA_FCS_VPORT_SM_OFFLINE: /* * This can happen if the vport couldn't be initialzied @@ -5155,6 +5228,11 @@ bfa_fcs_vport_sm_online(struct bfa_fcs_vport_s *vport, bfa_fcs_lport_delete(&vport->lport); break; + case BFA_FCS_VPORT_SM_STOP: + bfa_sm_set_state(vport, bfa_fcs_vport_sm_stopping); + bfa_sm_send_event(&vport->lport, BFA_FCS_PORT_SM_STOP); + break; + case BFA_FCS_VPORT_SM_OFFLINE: bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline); bfa_sm_send_event(vport->lps, BFA_LPS_SM_OFFLINE); @@ -5167,6 +5245,32 @@ bfa_fcs_vport_sm_online(struct bfa_fcs_vport_s *vport, } /* + * Vport is being stopped - awaiting lport stop completion to send + * LOGO to fabric. + */ +static void +bfa_fcs_vport_sm_stopping(struct bfa_fcs_vport_s *vport, + enum bfa_fcs_vport_event event) +{ + bfa_trc(__vport_fcs(vport), __vport_pwwn(vport)); + bfa_trc(__vport_fcs(vport), event); + + switch (event) { + case BFA_FCS_VPORT_SM_STOPCOMP: + bfa_sm_set_state(vport, bfa_fcs_vport_sm_logo_for_stop); + bfa_fcs_vport_do_logo(vport); + break; + + case BFA_FCS_VPORT_SM_OFFLINE: + bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup); + break; + + default: + bfa_sm_fault(__vport_fcs(vport), event); + } +} + +/* * Vport is being deleted - awaiting lport delete completion to send * LOGO to fabric. */ @@ -5236,6 +5340,10 @@ bfa_fcs_vport_sm_cleanup(struct bfa_fcs_vport_s *vport, bfa_fcs_vport_free(vport); break; + case BFA_FCS_VPORT_SM_STOPCOMP: + bfa_sm_set_state(vport, bfa_fcs_vport_sm_created); + break; + case BFA_FCS_VPORT_SM_DELETE: break; @@ -5245,6 +5353,34 @@ bfa_fcs_vport_sm_cleanup(struct bfa_fcs_vport_s *vport, } /* + * LOGO is sent to fabric. Vport stop is in progress. Lport stop cleanup + * is done. + */ +static void +bfa_fcs_vport_sm_logo_for_stop(struct bfa_fcs_vport_s *vport, + enum bfa_fcs_vport_event event) +{ + bfa_trc(__vport_fcs(vport), __vport_pwwn(vport)); + bfa_trc(__vport_fcs(vport), event); + + switch (event) { + case BFA_FCS_VPORT_SM_OFFLINE: + bfa_sm_send_event(vport->lps, BFA_LPS_SM_OFFLINE); + /* + * !!! fall through !!! + */ + + case BFA_FCS_VPORT_SM_RSP_OK: + case BFA_FCS_VPORT_SM_RSP_ERROR: + bfa_sm_set_state(vport, bfa_fcs_vport_sm_created); + break; + + default: + bfa_sm_fault(__vport_fcs(vport), event); + } +} + +/* * LOGO is sent to fabric. Vport delete is in progress. Lport delete cleanup * is done. */ @@ -5422,6 +5558,15 @@ bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport) } /* + * Stop completion callback from associated lport + */ +void +bfa_fcs_vport_stop_comp(struct bfa_fcs_vport_s *vport) +{ + bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_STOPCOMP); +} + +/* * Delete completion callback from associated lport */ void diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h index 391796710c8f..7096c5fd2ba0 100644 --- a/drivers/scsi/bfa/bfi.h +++ b/drivers/scsi/bfa/bfi.h @@ -172,7 +172,7 @@ enum bfi_mclass { BFI_MC_FCXP = 9, /* FC Transport */ BFI_MC_LPS = 10, /* lport fc login services */ BFI_MC_RPORT = 11, /* Remote port */ - BFI_MC_ITNIM = 12, /* I-T nexus (Initiator mode) */ + BFI_MC_ITN = 12, /* I-T nexus (Initiator mode) */ BFI_MC_IOIM_READ = 13, /* read IO (Initiator mode) */ BFI_MC_IOIM_WRITE = 14, /* write IO (Initiator mode) */ BFI_MC_IOIM_IO = 15, /* IO (Initiator mode) */ diff --git a/drivers/scsi/bfa/bfi_ms.h b/drivers/scsi/bfa/bfi_ms.h index c9c8e8da5bd1..d43bf6a08a66 100644 --- a/drivers/scsi/bfa/bfi_ms.h +++ b/drivers/scsi/bfa/bfi_ms.h @@ -373,7 +373,8 @@ struct bfi_lps_login_req_s { wwn_t nwwn; u8 fdisc; u8 auth_en; - u8 rsvd[2]; + u8 lps_role; + u8 rsvd[1]; }; struct bfi_lps_login_rsp_s { @@ -515,62 +516,63 @@ union bfi_rport_i2h_msg_u { * Initiator mode I-T nexus interface defines. */ -enum bfi_itnim_h2i { - BFI_ITNIM_H2I_CREATE_REQ = 1, /* i-t nexus creation */ - BFI_ITNIM_H2I_DELETE_REQ = 2, /* i-t nexus deletion */ +enum bfi_itn_h2i { + BFI_ITN_H2I_CREATE_REQ = 1, /* i-t nexus creation */ + BFI_ITN_H2I_DELETE_REQ = 2, /* i-t nexus deletion */ }; -enum bfi_itnim_i2h { - BFI_ITNIM_I2H_CREATE_RSP = BFA_I2HM(1), - BFI_ITNIM_I2H_DELETE_RSP = BFA_I2HM(2), - BFI_ITNIM_I2H_SLER_EVENT = BFA_I2HM(3), +enum bfi_itn_i2h { + BFI_ITN_I2H_CREATE_RSP = BFA_I2HM(1), + BFI_ITN_I2H_DELETE_RSP = BFA_I2HM(2), + BFI_ITN_I2H_SLER_EVENT = BFA_I2HM(3), }; -struct bfi_itnim_create_req_s { +struct bfi_itn_create_req_s { struct bfi_mhdr_s mh; /* common msg header */ u16 fw_handle; /* f/w handle for itnim */ u8 class; /* FC class for IO */ u8 seq_rec; /* sequence recovery support */ u8 msg_no; /* seq id of the msg */ + u8 role; }; -struct bfi_itnim_create_rsp_s { +struct bfi_itn_create_rsp_s { struct bfi_mhdr_s mh; /* common msg header */ u16 bfa_handle; /* bfa handle for itnim */ u8 status; /* fcp request status */ u8 seq_id; /* seq id of the msg */ }; -struct bfi_itnim_delete_req_s { +struct bfi_itn_delete_req_s { struct bfi_mhdr_s mh; /* common msg header */ u16 fw_handle; /* f/w itnim handle */ u8 seq_id; /* seq id of the msg */ u8 rsvd; }; -struct bfi_itnim_delete_rsp_s { +struct bfi_itn_delete_rsp_s { struct bfi_mhdr_s mh; /* common msg header */ u16 bfa_handle; /* bfa handle for itnim */ u8 status; /* fcp request status */ u8 seq_id; /* seq id of the msg */ }; -struct bfi_itnim_sler_event_s { +struct bfi_itn_sler_event_s { struct bfi_mhdr_s mh; /* common msg header */ u16 bfa_handle; /* bfa handle for itnim */ u16 rsvd; }; -union bfi_itnim_h2i_msg_u { - struct bfi_itnim_create_req_s *create_req; - struct bfi_itnim_delete_req_s *delete_req; +union bfi_itn_h2i_msg_u { + struct bfi_itn_create_req_s *create_req; + struct bfi_itn_delete_req_s *delete_req; struct bfi_msg_s *msg; }; -union bfi_itnim_i2h_msg_u { - struct bfi_itnim_create_rsp_s *create_rsp; - struct bfi_itnim_delete_rsp_s *delete_rsp; - struct bfi_itnim_sler_event_s *sler_event; +union bfi_itn_i2h_msg_u { + struct bfi_itn_create_rsp_s *create_rsp; + struct bfi_itn_delete_rsp_s *delete_rsp; + struct bfi_itn_sler_event_s *sler_event; struct bfi_msg_s *msg; }; |