* General Public License for more details.
*/
-/**
+/*
* rport.c Remote port implementation.
*/
static void bfa_fcs_rport_process_adisc(struct bfa_fcs_rport_s *rport,
struct fchs_s *rx_fchs, u16 len);
static void bfa_fcs_rport_send_prlo_acc(struct bfa_fcs_rport_s *rport);
-/**
+/*
* fcs_rport_sm FCS rport state machine events
*/
{BFA_SM(bfa_fcs_rport_sm_nsdisc_sent), BFA_RPORT_NSDISC},
};
-/**
+/*
* Beginning state.
*/
static void
}
}
-/**
+/*
* PLOGI is being sent.
*/
static void
}
}
-/**
+/*
* PLOGI is being sent.
*/
static void
case RPSM_EVENT_PLOGI_RCVD:
case RPSM_EVENT_SCN:
- /**
+ /*
* Ignore, SCN is possibly online notification.
*/
break;
break;
case RPSM_EVENT_HCB_OFFLINE:
- /**
+ /*
* Ignore BFA callback, on a PLOGI receive we call bfa offline.
*/
break;
}
}
-/**
+/*
* PLOGI is sent.
*/
static void
}
}
-/**
+/*
* PLOGI is sent.
*/
static void
}
}
-/**
+/*
* PLOGI is complete. Awaiting BFA rport online callback. FC-4s
* are offline.
*/
break;
case RPSM_EVENT_SCN:
- /**
+ /*
* @todo
* Ignore SCN - PLOGI just completed, FC-4 login should detect
* device failures.
}
}
-/**
+/*
* Rport is ONLINE. FC-4s active.
*/
static void
}
}
-/**
+/*
* An SCN event is received in ONLINE state. NS query is being sent
* prior to ADISC authentication with rport. FC-4s are paused.
*/
break;
case RPSM_EVENT_SCN:
- /**
+ /*
* ignore SCN, wait for response to query itself
*/
break;
}
}
-/**
+/*
* An SCN event is received in ONLINE state. NS query is sent to rport.
* FC-4s are paused.
*/
}
}
-/**
+/*
* An SCN event is received in ONLINE state. ADISC is being sent for
* authenticating with rport. FC-4s are paused.
*/
}
}
-/**
+/*
* An SCN event is received in ONLINE state. ADISC is to rport.
* FC-4s are paused.
*/
break;
case RPSM_EVENT_PLOGI_RCVD:
- /**
+ /*
* Too complex to cleanup FC-4 & rport and then acc to PLOGI.
* At least go offline when a PLOGI is received.
*/
break;
case RPSM_EVENT_SCN:
- /**
+ /*
* already processing RSCN
*/
break;
}
}
-/**
+/*
* Rport has sent LOGO. Awaiting FC-4 offline completion callback.
*/
static void
}
}
-/**
+/*
* LOGO needs to be sent to rport. Awaiting FC-4 offline completion
* callback.
*/
}
}
-/**
+/*
* Rport is going offline. Awaiting FC-4 offline completion callback.
*/
static void
case RPSM_EVENT_LOGO_RCVD:
case RPSM_EVENT_PRLO_RCVD:
case RPSM_EVENT_ADDRESS_CHANGE:
- /**
+ /*
* rport is already going offline.
* SCN - ignore and wait till transitioning to offline state
*/
}
}
-/**
+/*
* Rport is offline. FC-4s are offline. Awaiting BFA rport offline
* callback.
*/
case RPSM_EVENT_SCN:
case RPSM_EVENT_LOGO_RCVD:
case RPSM_EVENT_PRLO_RCVD:
- /**
+ /*
* Ignore, already offline.
*/
break;
}
}
-/**
+/*
* Rport is offline. FC-4s are offline. Awaiting BFA rport offline
* callback to send LOGO accept.
*/
case RPSM_EVENT_LOGO_RCVD:
case RPSM_EVENT_PRLO_RCVD:
- /**
+ /*
* Ignore - already processing a LOGO.
*/
break;
}
}
-/**
+/*
* Rport is being deleted. FC-4s are offline.
* Awaiting BFA rport offline
* callback to send LOGO.
}
}
-/**
+/*
* Rport is being deleted. FC-4s are offline. LOGO is being sent.
*/
static void
}
}
-/**
+/*
* Rport is offline. FC-4s are offline. BFA rport is offline.
* Timer active to delete stale rport.
*/
}
}
-/**
+/*
* Rport address has changed. Nameserver discovery request is being sent.
*/
static void
}
}
-/**
+/*
* Nameserver discovery failed. Waiting for timeout to retry.
*/
static void
}
}
-/**
+/*
* Rport address has changed. Nameserver discovery request is sent.
*/
static void
bfa_fcs_rport_send_prlo_acc(rport);
break;
case RPSM_EVENT_SCN:
- /**
+ /*
* ignore, wait for NS query response
*/
break;
case RPSM_EVENT_LOGO_RCVD:
- /**
+ /*
* Not logged-in yet. Accept LOGO.
*/
bfa_fcs_rport_send_logo_acc(rport);
-/**
+/*
* fcs_rport_private FCS RPORT provate functions
*/
plogi_rsp = (struct fc_logi_s *) BFA_FCXP_RSP_PLD(fcxp);
- /**
+ /*
* Check for failure first.
*/
if (plogi_rsp->els_cmd.els_code != FC_ELS_ACC) {
return;
}
- /**
+ /*
* PLOGI is complete. Make sure this device is not one of the known
* device with a new FC port address.
*/
}
}
- /**
+ /*
* Normal login path -- no evil twins.
*/
rport->stats.plogi_accs++;
bfa_trc(rport->fcs, rport->pwwn);
cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
+ cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code);
if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
/* Check if the pid is the same as before. */
bfa_trc(rport->fcs, rport->pwwn);
cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
+ cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code);
if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
bfa_sm_send_event(rport, RPSM_EVENT_ACCEPTED);
}
}
-/**
+/*
* Called to send a logout to the rport.
*/
static void
bfa_sm_send_event(rport, RPSM_EVENT_FCXP_SENT);
}
-/**
+/*
* Send ACC for a LOGO received.
*/
static void
FC_CLASS_3, len, &fchs, NULL, NULL, FC_MAX_PDUSZ, 0);
}
-/**
+/*
* brief
* This routine will be called by bfa_timer on timer timeouts.
*
struct bfa_fcs_rport_s *rport;
struct bfad_rport_s *rport_drv;
- /**
+ /*
* allocate rport
*/
if (bfa_fcb_rport_alloc(fcs->bfad, &rport, &rport_drv)
rport->pid = rpid;
rport->pwwn = pwwn;
- /**
+ /*
* allocate BFA rport
*/
rport->bfa_rport = bfa_rport_create(port->fcs->bfa, rport);
return NULL;
}
- /**
+ /*
* allocate FC-4s
*/
bfa_assert(bfa_fcs_lport_is_initiator(port));
{
struct bfa_fcs_lport_s *port = rport->port;
- /**
+ /*
* - delete FC-4s
* - delete BFA rport
* - remove from queue of rports
}
}
-/**
+/*
* Update rport parameters from PLOGI or PLOGI accept.
*/
static void
{
bfa_fcs_lport_t *port = rport->port;
- /**
+ /*
* - port name
* - node name
*/
rport->pwwn = plogi->port_name;
rport->nwwn = plogi->node_name;
- /**
+ /*
* - class of service
*/
rport->fc_cos = 0;
if (plogi->class2.class_valid)
rport->fc_cos |= FC_CLASS_2;
- /**
+ /*
* - CISC
* - MAX receive frame size
*/
rport->cisc = plogi->csp.cisc;
- rport->maxfrsize = bfa_os_ntohs(plogi->class3.rxsz);
+ rport->maxfrsize = be16_to_cpu(plogi->class3.rxsz);
- bfa_trc(port->fcs, bfa_os_ntohs(plogi->csp.bbcred));
+ bfa_trc(port->fcs, be16_to_cpu(plogi->csp.bbcred));
bfa_trc(port->fcs, port->fabric->bb_credit);
- /**
+ /*
* Direct Attach P2P mode :
* This is to handle a bug (233476) in IBM targets in Direct Attach
* Mode. Basically, in FLOGI Accept the target would have
* in PLOGI.
*/
if ((!bfa_fcs_fabric_is_switched(port->fabric)) &&
- (bfa_os_ntohs(plogi->csp.bbcred) < port->fabric->bb_credit)) {
+ (be16_to_cpu(plogi->csp.bbcred) < port->fabric->bb_credit)) {
- bfa_trc(port->fcs, bfa_os_ntohs(plogi->csp.bbcred));
+ bfa_trc(port->fcs, be16_to_cpu(plogi->csp.bbcred));
bfa_trc(port->fcs, port->fabric->bb_credit);
- port->fabric->bb_credit = bfa_os_ntohs(plogi->csp.bbcred);
+ port->fabric->bb_credit = be16_to_cpu(plogi->csp.bbcred);
bfa_fcport_set_tx_bbcredit(port->fcs->bfa,
port->fabric->bb_credit);
}
}
-/**
+/*
* Called to handle LOGO received from an existing remote port.
*/
static void
-/**
+/*
* fcs_rport_public FCS rport public interfaces
*/
-/**
+/*
* Called by bport/vport to create a remote port instance for a discovered
* remote device.
*
return rport;
}
-/**
+/*
* Called to create a rport for which only the wwn is known.
*
* @param[in] port - base port
bfa_sm_send_event(rport, RPSM_EVENT_ADDRESS_DISC);
return rport;
}
-/**
+/*
* Called by bport in private loop topology to indicate that a
* rport has been discovered and plogi has been completed.
*
bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_COMP);
}
-/**
+/*
* Called by bport/vport to handle PLOGI received from a new remote port.
* If an existing rport does a plogi, it will be handled separately.
*/
return 0;
}
-/**
+/*
* Called by bport/vport to handle PLOGI received from an existing
* remote port.
*/
bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs,
struct fc_logi_s *plogi)
{
- /**
+ /*
* @todo Handle P2P and initiator-initiator.
*/
rport->reply_oxid = rx_fchs->ox_id;
bfa_trc(rport->fcs, rport->reply_oxid);
- /**
+ /*
* In Switched fabric topology,
* PLOGI to each other. If our pwwn is smaller, ignore it,
* if it is not a well known address.
bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_RCVD);
}
-/**
+/*
* Called by bport/vport to delete a remote port instance.
*
* Rport delete is called under the following conditions:
bfa_sm_send_event(rport, RPSM_EVENT_DELETE);
}
-/**
+/*
* Called by bport/vport to when a target goes offline.
*
*/
bfa_sm_send_event(rport, RPSM_EVENT_LOGO_IMP);
}
-/**
+/*
* Called by bport in n2n when a target (attached port) becomes online.
*
*/
{
bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_SEND);
}
-/**
+/*
* Called by bport/vport to notify SCN for the remote port
*/
void
bfa_sm_send_event(rport, RPSM_EVENT_SCN);
}
-/**
+/*
* Called by fcpim to notify that the ITN cleanup is done.
*/
void
bfa_sm_send_event(rport, RPSM_EVENT_FC4_OFFLINE);
}
-/**
+/*
* Called by fcptm to notify that the ITN cleanup is done.
*/
void
bfa_sm_send_event(rport, RPSM_EVENT_FC4_OFFLINE);
}
-/**
+/*
* brief
* This routine BFA callback for bfa_rport_online() call.
*
bfa_sm_send_event(rport, RPSM_EVENT_HCB_ONLINE);
}
-/**
+/*
* brief
* This routine BFA callback for bfa_rport_offline() call.
*
bfa_sm_send_event(rport, RPSM_EVENT_HCB_OFFLINE);
}
-/**
+/*
* brief
* This routine is a static BFA callback when there is a QoS flow_id
* change notification
bfa_trc(rport->fcs, rport->pwwn);
}
-/**
+/*
* brief
* This routine is a static BFA callback when there is a QoS priority
* change notification
bfa_trc(rport->fcs, rport->pwwn);
}
-/**
+/*
* Called to process any unsolicted frames from this remote port
*/
void
bfa_sm_send_event(rport, RPSM_EVENT_LOGO_IMP);
}
-/**
+/*
* Called to process any unsolicted frames from this remote port
*/
void
FC_MAX_PDUSZ, 0);
}
-/**
+/*
* Return state of rport.
*/
int
return bfa_sm_to_state(rport_sm_table, rport->sm);
}
-/**
+/*
* brief
* Called by the Driver to set rport delete/ageout timeout
*
-/**
+/*
* Remote port implementation.
*/
-/**
+/*
* fcs_rport_api FCS rport API.
*/
-/**
+/*
* Direct API to add a target by port wwn. This interface is used, for
* example, by bios when target pwwn is known from boot lun configuration.
*/
return BFA_STATUS_OK;
}
-/**
+/*
* Direct API to remove a target and its associated resources. This
* interface is used, for example, by driver to remove target
* ports from the target list for a VM.
}
-/**
+/*
* Remote device status for display/debug.
*/
void
bfa_fcs_lport_t *port = rport->port;
bfa_port_speed_t rport_speed = rport->rpf.rpsc_speed;
- bfa_os_memset(rport_attr, 0, sizeof(struct bfa_rport_attr_s));
+ memset(rport_attr, 0, sizeof(struct bfa_rport_attr_s));
rport_attr->pid = rport->pid;
rport_attr->pwwn = rport->pwwn;
}
}
-/**
+/*
* Per remote device statistics.
*/
void
void
bfa_fcs_rport_clear_stats(struct bfa_fcs_rport_s *rport)
{
- bfa_os_memset((char *)&rport->stats, 0,
+ memset((char *)&rport->stats, 0,
sizeof(struct bfa_rport_stats_s));
}
-/**
+/*
* Remote port features (RPF) implementation.
*/
static void bfa_fcs_rpf_timeout(void *arg);
-/**
+/*
* fcs_rport_ftrs_sm FCS rport state machine events
*/
bfa_sm_fault(rport->fcs, event);
}
}
-/**
+/*
* Called when Rport is created.
*/
void
bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_uninit);
}
-/**
+/*
* Called when Rport becomes online
*/
void
bfa_sm_send_event(&rport->rpf, RPFSM_EVENT_RPORT_ONLINE);
}
-/**
+/*
* Called when Rport becomes offline
*/
void
rpsc2_acc = (struct fc_rpsc2_acc_s *) BFA_FCXP_RSP_PLD(fcxp);
if (rpsc2_acc->els_cmd == FC_ELS_ACC) {
rport->stats.rpsc_accs++;
- num_ents = bfa_os_ntohs(rpsc2_acc->num_pids);
+ num_ents = be16_to_cpu(rpsc2_acc->num_pids);
bfa_trc(rport->fcs, num_ents);
if (num_ents > 0) {
bfa_assert(rpsc2_acc->port_info[0].pid != rport->pid);
bfa_trc(rport->fcs,
- bfa_os_ntohs(rpsc2_acc->port_info[0].pid));
+ be16_to_cpu(rpsc2_acc->port_info[0].pid));
bfa_trc(rport->fcs,
- bfa_os_ntohs(rpsc2_acc->port_info[0].speed));
+ be16_to_cpu(rpsc2_acc->port_info[0].speed));
bfa_trc(rport->fcs,
- bfa_os_ntohs(rpsc2_acc->port_info[0].index));
+ be16_to_cpu(rpsc2_acc->port_info[0].index));
bfa_trc(rport->fcs,
rpsc2_acc->port_info[0].type);
}
rpf->rpsc_speed = fc_rpsc_operspeed_to_bfa_speed(
- bfa_os_ntohs(rpsc2_acc->port_info[0].speed));
+ be16_to_cpu(rpsc2_acc->port_info[0].speed));
bfa_sm_send_event(rpf, RPFSM_EVENT_RPSC_COMP);
}
projects / karo-tx-linux.git / blobdiff