From: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
Change details:
- This patch is part of the BFA cleanup.
- Removing all BFA FCS LPORT (logical port) releated files, they will be merged
into bfa_fcs_lport.c in the subsequent patch.
- Removing first to make the review easier.
Signed-off-by: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_fcs_lport.c | 937 ----------------------------
drivers/scsi/bfa/fdmi.c | 1230 -------------------------------------
drivers/scsi/bfa/lport_api.c | 303 ----------
drivers/scsi/bfa/ms.c | 759 -----------------------
drivers/scsi/bfa/ns.c | 1242 --------------------------------------
drivers/scsi/bfa/scn.c | 482 ---------------
drivers/scsi/bfa/vport.c | 903 ---------------------------
7 files changed, 0 insertions(+), 5856 deletions(-)
delete mode 100644 drivers/scsi/bfa/bfa_fcs_lport.c
delete mode 100644 drivers/scsi/bfa/fdmi.c
delete mode 100644 drivers/scsi/bfa/lport_api.c
delete mode 100644 drivers/scsi/bfa/ms.c
delete mode 100644 drivers/scsi/bfa/ns.c
delete mode 100644 drivers/scsi/bfa/scn.c
delete mode 100644 drivers/scsi/bfa/vport.c
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
deleted file mode 100644
index 35df20e..0000000
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ /dev/null
@@ -1,937 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * bfa_fcs_port.c BFA FCS port
- */
-
-#include <fcs/bfa_fcs.h>
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_rport.h>
-#include <fcb/bfa_fcb_port.h>
-#include <bfa_svc.h>
-#include <log/bfa_log_fcs.h>
-#include "fcs.h"
-#include "fcs_lport.h"
-#include "fcs_vport.h"
-#include "fcs_rport.h"
-#include "fcs_fcxp.h"
-#include "fcs_trcmod.h"
-#include "lport_priv.h"
-#include <aen/bfa_aen_lport.h>
-
-BFA_TRC_FILE(FCS, PORT);
-
-/**
- * Forward declarations
- */
-
-static void bfa_fcs_port_aen_post(struct bfa_fcs_port_s *port,
- enum bfa_lport_aen_event event);
-static void bfa_fcs_port_send_ls_rjt(struct bfa_fcs_port_s *port,
- struct fchs_s *rx_fchs, u8 reason_code,
- u8 reason_code_expl);
-static void bfa_fcs_port_plogi(struct bfa_fcs_port_s *port,
- struct fchs_s *rx_fchs,
- struct fc_logi_s *plogi);
-static void bfa_fcs_port_online_actions(struct bfa_fcs_port_s *port);
-static void bfa_fcs_port_offline_actions(struct bfa_fcs_port_s *port);
-static void bfa_fcs_port_unknown_init(struct bfa_fcs_port_s *port);
-static void bfa_fcs_port_unknown_online(struct bfa_fcs_port_s *port);
-static void bfa_fcs_port_unknown_offline(struct bfa_fcs_port_s *port);
-static void bfa_fcs_port_deleted(struct bfa_fcs_port_s *port);
-static void bfa_fcs_port_echo(struct bfa_fcs_port_s *port,
- struct fchs_s *rx_fchs,
- struct fc_echo_s *echo, u16 len);
-static void bfa_fcs_port_rnid(struct bfa_fcs_port_s *port,
- struct fchs_s *rx_fchs,
- struct fc_rnid_cmd_s *rnid, u16 len);
-static void bfa_fs_port_get_gen_topo_data(struct bfa_fcs_port_s *port,
- struct fc_rnid_general_topology_data_s *gen_topo_data);
-
-static struct {
- void (*init) (struct bfa_fcs_port_s *port);
- void (*online) (struct bfa_fcs_port_s *port);
- void (*offline) (struct bfa_fcs_port_s *port);
-} __port_action[] = {
- {
- bfa_fcs_port_unknown_init, bfa_fcs_port_unknown_online,
- bfa_fcs_port_unknown_offline}, {
- bfa_fcs_port_fab_init, bfa_fcs_port_fab_online,
- bfa_fcs_port_fab_offline}, {
- bfa_fcs_port_loop_init, bfa_fcs_port_loop_online,
- bfa_fcs_port_loop_offline}, {
-bfa_fcs_port_n2n_init, bfa_fcs_port_n2n_online,
- bfa_fcs_port_n2n_offline},};
-
-/**
- * fcs_port_sm FCS logical port state machine
- */
-
-enum bfa_fcs_port_event {
- BFA_FCS_PORT_SM_CREATE = 1,
- BFA_FCS_PORT_SM_ONLINE = 2,
- BFA_FCS_PORT_SM_OFFLINE = 3,
- BFA_FCS_PORT_SM_DELETE = 4,
- BFA_FCS_PORT_SM_DELRPORT = 5,
-};
-
-static void bfa_fcs_port_sm_uninit(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event);
-static void bfa_fcs_port_sm_init(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event);
-static void bfa_fcs_port_sm_online(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event);
-static void bfa_fcs_port_sm_offline(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event);
-static void bfa_fcs_port_sm_deleting(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event);
-
-static void
-bfa_fcs_port_sm_uninit(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event)
-{
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case BFA_FCS_PORT_SM_CREATE:
- bfa_sm_set_state(port, bfa_fcs_port_sm_init);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_sm_init(struct bfa_fcs_port_s *port, enum bfa_fcs_port_event event)
-{
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case BFA_FCS_PORT_SM_ONLINE:
- bfa_sm_set_state(port, bfa_fcs_port_sm_online);
- bfa_fcs_port_online_actions(port);
- break;
-
- case BFA_FCS_PORT_SM_DELETE:
- bfa_sm_set_state(port, bfa_fcs_port_sm_uninit);
- bfa_fcs_port_deleted(port);
- break;
-
- case BFA_FCS_PORT_SM_OFFLINE:
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_sm_online(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe, *qen;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case BFA_FCS_PORT_SM_OFFLINE:
- bfa_sm_set_state(port, bfa_fcs_port_sm_offline);
- bfa_fcs_port_offline_actions(port);
- break;
-
- case BFA_FCS_PORT_SM_DELETE:
-
- __port_action[port->fabric->fab_type].offline(port);
-
- if (port->num_rports == 0) {
- bfa_sm_set_state(port, bfa_fcs_port_sm_uninit);
- bfa_fcs_port_deleted(port);
- } else {
- bfa_sm_set_state(port, bfa_fcs_port_sm_deleting);
- list_for_each_safe(qe, qen, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- bfa_fcs_rport_delete(rport);
- }
- }
- break;
-
- case BFA_FCS_PORT_SM_DELRPORT:
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_sm_offline(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_event event)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe, *qen;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case BFA_FCS_PORT_SM_ONLINE:
- bfa_sm_set_state(port, bfa_fcs_port_sm_online);
- bfa_fcs_port_online_actions(port);
- break;
-
- case BFA_FCS_PORT_SM_DELETE:
- if (port->num_rports == 0) {
- bfa_sm_set_state(port, bfa_fcs_port_sm_uninit);
- bfa_fcs_port_deleted(port);
- } else {
- bfa_sm_set_state(port, bfa_fcs_port_sm_deleting);
- list_for_each_safe(qe, qen, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- bfa_fcs_rport_delete(rport);
- }
- }
- break;
-
- case BFA_FCS_PORT_SM_DELRPORT:
- case BFA_FCS_PORT_SM_OFFLINE:
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_sm_deleting(struct bfa_fcs_port_s *port,
- enum bfa_fcs_port_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_port_sm_uninit);
- bfa_fcs_port_deleted(port);
- }
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-
-
-/**
- * fcs_port_pvt
- */
-
-/**
- * Send AEN notification
- */
-static void
-bfa_fcs_port_aen_post(struct bfa_fcs_port_s *port,
- enum bfa_lport_aen_event event)
-{
- union bfa_aen_data_u aen_data;
- struct bfa_log_mod_s *logmod = port->fcs->logm;
- enum bfa_port_role role = port->port_cfg.roles;
- wwn_t lpwwn = bfa_fcs_port_get_pwwn(port);
- char lpwwn_ptr[BFA_STRING_32];
- char *role_str[BFA_PORT_ROLE_FCP_MAX / 2 + 1] =
- { "Initiator", "Target", "IPFC" };
-
- wwn2str(lpwwn_ptr, lpwwn);
-
- bfa_assert(role <= BFA_PORT_ROLE_FCP_MAX);
-
- bfa_log(logmod, BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, event), lpwwn_ptr,
- role_str[role/2]);
-
- aen_data.lport.vf_id = port->fabric->vf_id;
- aen_data.lport.roles = role;
- aen_data.lport.ppwwn =
- bfa_fcs_port_get_pwwn(bfa_fcs_get_base_port(port->fcs));
- aen_data.lport.lpwwn = lpwwn;
-}
-
-/*
- * Send a LS reject
- */
-static void
-bfa_fcs_port_send_ls_rjt(struct bfa_fcs_port_s *port, struct fchs_s *rx_fchs,
- u8 reason_code, u8 reason_code_expl)
-{
- struct fchs_s fchs;
- struct bfa_fcxp_s *fcxp;
- struct bfa_rport_s *bfa_rport = NULL;
- int len;
-
- bfa_trc(port->fcs, rx_fchs->s_id);
-
- fcxp = bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp)
- return;
-
- len = fc_ls_rjt_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), rx_fchs->s_id,
- bfa_fcs_port_get_fcid(port), rx_fchs->ox_id,
- reason_code, reason_code_expl);
-
- bfa_fcxp_send(fcxp, bfa_rport, port->fabric->vf_id, port->lp_tag,
- BFA_FALSE, FC_CLASS_3, len, &fchs, NULL, NULL,
- FC_MAX_PDUSZ, 0);
-}
-
-/**
- * Process incoming plogi from a remote port.
- */
-static void
-bfa_fcs_port_plogi(struct bfa_fcs_port_s *port, struct fchs_s *rx_fchs,
- struct fc_logi_s *plogi)
-{
- struct bfa_fcs_rport_s *rport;
-
- bfa_trc(port->fcs, rx_fchs->d_id);
- bfa_trc(port->fcs, rx_fchs->s_id);
-
- /*
- * If min cfg mode is enabled, drop any incoming PLOGIs
- */
- if (__fcs_min_cfg(port->fcs)) {
- bfa_trc(port->fcs, rx_fchs->s_id);
- return;
- }
-
- if (fc_plogi_parse(rx_fchs) != FC_PARSE_OK) {
- bfa_trc(port->fcs, rx_fchs->s_id);
- /*
- * send a LS reject
- */
- bfa_fcs_port_send_ls_rjt(port, rx_fchs,
- FC_LS_RJT_RSN_PROTOCOL_ERROR,
- FC_LS_RJT_EXP_SPARMS_ERR_OPTIONS);
- return;
- }
-
- /**
-* Direct Attach P2P mode : verify address assigned by the r-port.
- */
- if ((!bfa_fcs_fabric_is_switched(port->fabric))
- &&
- (memcmp
- ((void *)&bfa_fcs_port_get_pwwn(port), (void *)&plogi->port_name,
- sizeof(wwn_t)) < 0)) {
- if (BFA_FCS_PID_IS_WKA(rx_fchs->d_id)) {
- /*
- * Address assigned to us cannot be a WKA
- */
- bfa_fcs_port_send_ls_rjt(port, rx_fchs,
- FC_LS_RJT_RSN_PROTOCOL_ERROR,
- FC_LS_RJT_EXP_INVALID_NPORT_ID);
- return;
- }
- port->pid = rx_fchs->d_id;
- }
-
- /**
- * First, check if we know the device by pwwn.
- */
- rport = bfa_fcs_port_get_rport_by_pwwn(port, plogi->port_name);
- if (rport) {
- /**
- * Direct Attach P2P mode: handle address assigned by the rport.
- */
- if ((!bfa_fcs_fabric_is_switched(port->fabric))
- &&
- (memcmp
- ((void *)&bfa_fcs_port_get_pwwn(port),
- (void *)&plogi->port_name, sizeof(wwn_t)) < 0)) {
- port->pid = rx_fchs->d_id;
- rport->pid = rx_fchs->s_id;
- }
- bfa_fcs_rport_plogi(rport, rx_fchs, plogi);
- return;
- }
-
- /**
- * Next, lookup rport by PID.
- */
- rport = bfa_fcs_port_get_rport_by_pid(port, rx_fchs->s_id);
- if (!rport) {
- /**
- * Inbound PLOGI from a new device.
- */
- bfa_fcs_rport_plogi_create(port, rx_fchs, plogi);
- return;
- }
-
- /**
- * Rport is known only by PID.
- */
- if (rport->pwwn) {
- /**
- * This is a different device with the same pid. Old device
- * disappeared. Send implicit LOGO to old device.
- */
- bfa_assert(rport->pwwn != plogi->port_name);
- bfa_fcs_rport_logo_imp(rport);
-
- /**
- * Inbound PLOGI from a new device (with old PID).
- */
- bfa_fcs_rport_plogi_create(port, rx_fchs, plogi);
- return;
- }
-
- /**
- * PLOGI crossing each other.
- */
- bfa_assert(rport->pwwn == WWN_NULL);
- bfa_fcs_rport_plogi(rport, rx_fchs, plogi);
-}
-
-/*
- * Process incoming ECHO.
- * Since it does not require a login, it is processed here.
- */
-static void
-bfa_fcs_port_echo(struct bfa_fcs_port_s *port, struct fchs_s *rx_fchs,
- struct fc_echo_s *echo, u16 rx_len)
-{
- struct fchs_s fchs;
- struct bfa_fcxp_s *fcxp;
- struct bfa_rport_s *bfa_rport = NULL;
- int len, pyld_len;
-
- bfa_trc(port->fcs, rx_fchs->s_id);
- bfa_trc(port->fcs, rx_fchs->d_id);
- bfa_trc(port->fcs, rx_len);
-
- fcxp = bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp)
- return;
-
- len = fc_ls_acc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), rx_fchs->s_id,
- bfa_fcs_port_get_fcid(port), rx_fchs->ox_id);
-
- /*
- * Copy the payload (if any) from the echo frame
- */
- pyld_len = rx_len - sizeof(struct fchs_s);
- bfa_trc(port->fcs, pyld_len);
-
- if (pyld_len > len)
- memcpy(((u8 *) bfa_fcxp_get_reqbuf(fcxp)) +
- sizeof(struct fc_echo_s), (echo + 1),
- (pyld_len - sizeof(struct fc_echo_s)));
-
- bfa_fcxp_send(fcxp, bfa_rport, port->fabric->vf_id, port->lp_tag,
- BFA_FALSE, FC_CLASS_3, pyld_len, &fchs, NULL, NULL,
- FC_MAX_PDUSZ, 0);
-}
-
-/*
- * Process incoming RNID.
- * Since it does not require a login, it is processed here.
- */
-static void
-bfa_fcs_port_rnid(struct bfa_fcs_port_s *port, struct fchs_s *rx_fchs,
- struct fc_rnid_cmd_s *rnid, u16 rx_len)
-{
- struct fc_rnid_common_id_data_s common_id_data;
- struct fc_rnid_general_topology_data_s gen_topo_data;
- struct fchs_s fchs;
- struct bfa_fcxp_s *fcxp;
- struct bfa_rport_s *bfa_rport = NULL;
- u16 len;
- u32 data_format;
-
- bfa_trc(port->fcs, rx_fchs->s_id);
- bfa_trc(port->fcs, rx_fchs->d_id);
- bfa_trc(port->fcs, rx_len);
-
- fcxp = bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp)
- return;
-
- /*
- * Check Node Indentification Data Format
- * We only support General Topology Discovery Format.
- * For any other requested Data Formats, we return Common Node Id Data
- * only, as per FC-LS.
- */
- bfa_trc(port->fcs, rnid->node_id_data_format);
- if (rnid->node_id_data_format == RNID_NODEID_DATA_FORMAT_DISCOVERY) {
- data_format = RNID_NODEID_DATA_FORMAT_DISCOVERY;
- /*
- * Get General topology data for this port
- */
- bfa_fs_port_get_gen_topo_data(port, &gen_topo_data);
- } else {
- data_format = RNID_NODEID_DATA_FORMAT_COMMON;
- }
-
- /*
- * Copy the Node Id Info
- */
- common_id_data.port_name = bfa_fcs_port_get_pwwn(port);
- common_id_data.node_name = bfa_fcs_port_get_nwwn(port);
-
- len = fc_rnid_acc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), rx_fchs->s_id,
- bfa_fcs_port_get_fcid(port), rx_fchs->ox_id,
- data_format, &common_id_data, &gen_topo_data);
-
- bfa_fcxp_send(fcxp, bfa_rport, port->fabric->vf_id, port->lp_tag,
- BFA_FALSE, FC_CLASS_3, len, &fchs, NULL, NULL,
- FC_MAX_PDUSZ, 0);
-
- return;
-}
-
-/*
- * Fill out General Topolpgy Discovery Data for RNID ELS.
- */
-static void
-bfa_fs_port_get_gen_topo_data(struct bfa_fcs_port_s *port,
- struct fc_rnid_general_topology_data_s *gen_topo_data)
-{
-
- bfa_os_memset(gen_topo_data, 0,
- sizeof(struct fc_rnid_general_topology_data_s));
-
- gen_topo_data->asso_type = bfa_os_htonl(RNID_ASSOCIATED_TYPE_HOST);
- gen_topo_data->phy_port_num = 0; /* @todo */
- gen_topo_data->num_attached_nodes = bfa_os_htonl(1);
-}
-
-static void
-bfa_fcs_port_online_actions(struct bfa_fcs_port_s *port)
-{
- bfa_trc(port->fcs, port->fabric->oper_type);
-
- __port_action[port->fabric->fab_type].init(port);
- __port_action[port->fabric->fab_type].online(port);
-
- bfa_fcs_port_aen_post(port, BFA_LPORT_AEN_ONLINE);
- bfa_fcb_port_online(port->fcs->bfad, port->port_cfg.roles,
- port->fabric->vf_drv, (port->vport == NULL) ?
- NULL : port->vport->vport_drv);
-}
-
-static void
-bfa_fcs_port_offline_actions(struct bfa_fcs_port_s *port)
-{
- struct list_head *qe, *qen;
- struct bfa_fcs_rport_s *rport;
-
- bfa_trc(port->fcs, port->fabric->oper_type);
-
- __port_action[port->fabric->fab_type].offline(port);
-
- if (bfa_fcs_fabric_is_online(port->fabric) == BFA_TRUE)
- bfa_fcs_port_aen_post(port, BFA_LPORT_AEN_DISCONNECT);
- else
- bfa_fcs_port_aen_post(port, BFA_LPORT_AEN_OFFLINE);
- bfa_fcb_port_offline(port->fcs->bfad, port->port_cfg.roles,
- port->fabric->vf_drv,
- (port->vport == NULL) ? NULL : port->vport->vport_drv);
-
- list_for_each_safe(qe, qen, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- bfa_fcs_rport_offline(rport);
- }
-}
-
-static void
-bfa_fcs_port_unknown_init(struct bfa_fcs_port_s *port)
-{
- bfa_assert(0);
-}
-
-static void
-bfa_fcs_port_unknown_online(struct bfa_fcs_port_s *port)
-{
- bfa_assert(0);
-}
-
-static void
-bfa_fcs_port_unknown_offline(struct bfa_fcs_port_s *port)
-{
- bfa_assert(0);
-}
-
-static void
-bfa_fcs_port_deleted(struct bfa_fcs_port_s *port)
-{
- bfa_fcs_port_aen_post(port, BFA_LPORT_AEN_DELETE);
-
- /*
- * Base port will be deleted by the OS driver
- */
- if (port->vport) {
- bfa_fcb_port_delete(port->fcs->bfad, port->port_cfg.roles,
- port->fabric->vf_drv,
- port->vport ? port->vport->vport_drv : NULL);
- bfa_fcs_vport_delete_comp(port->vport);
- } else {
- bfa_fcs_fabric_port_delete_comp(port->fabric);
- }
-}
-
-
-
-/**
- * fcs_lport_api BFA FCS port API
- */
-/**
- * Module initialization
- */
-void
-bfa_fcs_port_modinit(struct bfa_fcs_s *fcs)
-{
-
-}
-
-/**
- * Module cleanup
- */
-void
-bfa_fcs_port_modexit(struct bfa_fcs_s *fcs)
-{
- bfa_fcs_modexit_comp(fcs);
-}
-
-/**
- * Unsolicited frame receive handling.
- */
-void
-bfa_fcs_port_uf_recv(struct bfa_fcs_port_s *lport, struct fchs_s *fchs,
- u16 len)
-{
- u32 pid = fchs->s_id;
- struct bfa_fcs_rport_s *rport = NULL;
- struct fc_els_cmd_s *els_cmd = (struct fc_els_cmd_s *) (fchs + 1);
-
- bfa_stats(lport, uf_recvs);
-
- if (!bfa_fcs_port_is_online(lport)) {
- bfa_stats(lport, uf_recv_drops);
- return;
- }
-
- /**
- * First, handle ELSs that donot require a login.
- */
- /*
- * Handle PLOGI first
- */
- if ((fchs->type == FC_TYPE_ELS) &&
- (els_cmd->els_code == FC_ELS_PLOGI)) {
- bfa_fcs_port_plogi(lport, fchs, (struct fc_logi_s *) els_cmd);
- return;
- }
-
- /*
- * Handle ECHO separately.
- */
- if ((fchs->type == FC_TYPE_ELS) && (els_cmd->els_code == FC_ELS_ECHO)) {
- bfa_fcs_port_echo(lport, fchs,
- (struct fc_echo_s *) els_cmd, len);
- return;
- }
-
- /*
- * Handle RNID separately.
- */
- if ((fchs->type == FC_TYPE_ELS) && (els_cmd->els_code == FC_ELS_RNID)) {
- bfa_fcs_port_rnid(lport, fchs,
- (struct fc_rnid_cmd_s *) els_cmd, len);
- return;
- }
-
- /**
- * look for a matching remote port ID
- */
- rport = bfa_fcs_port_get_rport_by_pid(lport, pid);
- if (rport) {
- bfa_trc(rport->fcs, fchs->s_id);
- bfa_trc(rport->fcs, fchs->d_id);
- bfa_trc(rport->fcs, fchs->type);
-
- bfa_fcs_rport_uf_recv(rport, fchs, len);
- return;
- }
-
- /**
- * Only handles ELS frames for now.
- */
- if (fchs->type != FC_TYPE_ELS) {
- bfa_trc(lport->fcs, fchs->type);
- bfa_assert(0);
- return;
- }
-
- bfa_trc(lport->fcs, els_cmd->els_code);
- if (els_cmd->els_code == FC_ELS_RSCN) {
- bfa_fcs_port_scn_process_rscn(lport, fchs, len);
- return;
- }
-
- if (els_cmd->els_code == FC_ELS_LOGO) {
- /**
- * @todo Handle LOGO frames received.
- */
- bfa_trc(lport->fcs, els_cmd->els_code);
- return;
- }
-
- if (els_cmd->els_code == FC_ELS_PRLI) {
- /**
- * @todo Handle PRLI frames received.
- */
- bfa_trc(lport->fcs, els_cmd->els_code);
- return;
- }
-
- /**
- * Unhandled ELS frames. Send a LS_RJT.
- */
- bfa_fcs_port_send_ls_rjt(lport, fchs, FC_LS_RJT_RSN_CMD_NOT_SUPP,
- FC_LS_RJT_EXP_NO_ADDL_INFO);
-
-}
-
-/**
- * PID based Lookup for a R-Port in the Port R-Port Queue
- */
-struct bfa_fcs_rport_s *
-bfa_fcs_port_get_rport_by_pid(struct bfa_fcs_port_s *port, u32 pid)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe;
-
- list_for_each(qe, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (rport->pid == pid)
- return rport;
- }
-
- bfa_trc(port->fcs, pid);
- return NULL;
-}
-
-/**
- * PWWN based Lookup for a R-Port in the Port R-Port Queue
- */
-struct bfa_fcs_rport_s *
-bfa_fcs_port_get_rport_by_pwwn(struct bfa_fcs_port_s *port, wwn_t pwwn)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe;
-
- list_for_each(qe, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (wwn_is_equal(rport->pwwn, pwwn))
- return rport;
- }
-
- bfa_trc(port->fcs, pwwn);
- return NULL;
-}
-
-/**
- * NWWN based Lookup for a R-Port in the Port R-Port Queue
- */
-struct bfa_fcs_rport_s *
-bfa_fcs_port_get_rport_by_nwwn(struct bfa_fcs_port_s *port, wwn_t nwwn)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe;
-
- list_for_each(qe, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (wwn_is_equal(rport->nwwn, nwwn))
- return rport;
- }
-
- bfa_trc(port->fcs, nwwn);
- return NULL;
-}
-
-/**
- * Called by rport module when new rports are discovered.
- */
-void
-bfa_fcs_port_add_rport(struct bfa_fcs_port_s *port,
- struct bfa_fcs_rport_s *rport)
-{
- list_add_tail(&rport->qe, &port->rport_q);
- port->num_rports++;
-}
-
-/**
- * Called by rport module to when rports are deleted.
- */
-void
-bfa_fcs_port_del_rport(struct bfa_fcs_port_s *port,
- struct bfa_fcs_rport_s *rport)
-{
- bfa_assert(bfa_q_is_on_q(&port->rport_q, rport));
- list_del(&rport->qe);
- port->num_rports--;
-
- bfa_sm_send_event(port, BFA_FCS_PORT_SM_DELRPORT);
-}
-
-/**
- * Called by fabric for base port when fabric login is complete.
- * Called by vport for virtual ports when FDISC is complete.
- */
-void
-bfa_fcs_port_online(struct bfa_fcs_port_s *port)
-{
- bfa_sm_send_event(port, BFA_FCS_PORT_SM_ONLINE);
-}
-
-/**
- * Called by fabric for base port when fabric goes offline.
- * Called by vport for virtual ports when virtual port becomes offline.
- */
-void
-bfa_fcs_port_offline(struct bfa_fcs_port_s *port)
-{
- bfa_sm_send_event(port, BFA_FCS_PORT_SM_OFFLINE);
-}
-
-/**
- * Called by fabric to delete base lport and associated resources.
- *
- * Called by vport to delete lport and associated resources. Should call
- * bfa_fcs_vport_delete_comp() for vports on completion.
- */
-void
-bfa_fcs_port_delete(struct bfa_fcs_port_s *port)
-{
- bfa_sm_send_event(port, BFA_FCS_PORT_SM_DELETE);
-}
-
-/**
- * Called by fabric in private loop topology to process LIP event.
- */
-void
-bfa_fcs_port_lip(struct bfa_fcs_port_s *port)
-{
-}
-
-/**
- * Return TRUE if port is online, else return FALSE
- */
-bfa_boolean_t
-bfa_fcs_port_is_online(struct bfa_fcs_port_s *port)
-{
- return bfa_sm_cmp_state(port, bfa_fcs_port_sm_online);
-}
-
-/**
- * Attach time initialization of logical ports.
- */
-void
-bfa_fcs_lport_attach(struct bfa_fcs_port_s *lport, struct bfa_fcs_s *fcs,
- uint16_t vf_id, struct bfa_fcs_vport_s *vport)
-{
- lport->fcs = fcs;
- lport->fabric = bfa_fcs_vf_lookup(fcs, vf_id);
- lport->vport = vport;
- lport->lp_tag = (vport) ? bfa_lps_get_tag(vport->lps) :
- bfa_lps_get_tag(lport->fabric->lps);
-
- INIT_LIST_HEAD(&lport->rport_q);
- lport->num_rports = 0;
-}
-
-/**
- * Logical port initialization of base or virtual port.
- * Called by fabric for base port or by vport for virtual ports.
- */
-
-void
-bfa_fcs_lport_init(struct bfa_fcs_port_s *lport,
- struct bfa_port_cfg_s *port_cfg)
-{
- struct bfa_fcs_vport_s *vport = lport->vport;
-
- bfa_os_assign(lport->port_cfg, *port_cfg);
-
- lport->bfad_port = bfa_fcb_port_new(lport->fcs->bfad, lport,
- lport->port_cfg.roles,
- lport->fabric->vf_drv,
- vport ? vport->vport_drv : NULL);
-
- bfa_fcs_port_aen_post(lport, BFA_LPORT_AEN_NEW);
-
- bfa_sm_set_state(lport, bfa_fcs_port_sm_uninit);
- bfa_sm_send_event(lport, BFA_FCS_PORT_SM_CREATE);
-}
-
-/**
- * fcs_lport_api
- */
-
-void
-bfa_fcs_port_get_attr(struct bfa_fcs_port_s *port,
- struct bfa_port_attr_s *port_attr)
-{
- if (bfa_sm_cmp_state(port, bfa_fcs_port_sm_online))
- port_attr->pid = port->pid;
- else
- port_attr->pid = 0;
-
- port_attr->port_cfg = port->port_cfg;
-
- if (port->fabric) {
- port_attr->port_type = bfa_fcs_fabric_port_type(port->fabric);
- port_attr->loopback = bfa_fcs_fabric_is_loopback(port->fabric);
- port_attr->authfail =
- bfa_fcs_fabric_is_auth_failed(port->fabric);
- port_attr->fabric_name = bfa_fcs_port_get_fabric_name(port);
- memcpy(port_attr->fabric_ip_addr,
- bfa_fcs_port_get_fabric_ipaddr(port),
- BFA_FCS_FABRIC_IPADDR_SZ);
-
- if (port->vport != NULL) {
- port_attr->port_type = BFA_PPORT_TYPE_VPORT;
- port_attr->fpma_mac =
- bfa_lps_get_lp_mac(port->vport->lps);
- } else
- port_attr->fpma_mac =
- bfa_lps_get_lp_mac(port->fabric->lps);
-
- } else {
- port_attr->port_type = BFA_PPORT_TYPE_UNKNOWN;
- port_attr->state = BFA_PORT_UNINIT;
- }
-
-}
-
-
diff --git a/drivers/scsi/bfa/fdmi.c b/drivers/scsi/bfa/fdmi.c
deleted file mode 100644
index 2b50eab..0000000
--- a/drivers/scsi/bfa/fdmi.c
+++ /dev/null
@@ -1,1230 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * port_api.c BFA FCS port
- */
-
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include "fcs_lport.h"
-#include "fcs_rport.h"
-#include "lport_priv.h"
-#include "fcs_trcmod.h"
-#include "fcs_fcxp.h"
-#include <fcs/bfa_fcs_fdmi.h>
-
-BFA_TRC_FILE(FCS, FDMI);
-
-#define BFA_FCS_FDMI_CMD_MAX_RETRIES 2
-
-/*
- * forward declarations
- */
-static void bfa_fcs_port_fdmi_send_rhba(void *fdmi_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_fdmi_send_rprt(void *fdmi_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_fdmi_send_rpa(void *fdmi_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_fdmi_rhba_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_fdmi_rprt_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_fdmi_rpa_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_fdmi_timeout(void *arg);
-static u16 bfa_fcs_port_fdmi_build_rhba_pyld(
- struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
-static u16 bfa_fcs_port_fdmi_build_rprt_pyld(
- struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
-static u16 bfa_fcs_port_fdmi_build_rpa_pyld(
- struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
-static u16 bfa_fcs_port_fdmi_build_portattr_block(
- struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
-static void bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
- struct bfa_fcs_fdmi_hba_attr_s *hba_attr);
-static void bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
- struct bfa_fcs_fdmi_port_attr_s *port_attr);
-/**
- * fcs_fdmi_sm FCS FDMI state machine
- */
-
-/**
- * FDMI State Machine events
- */
-enum port_fdmi_event {
- FDMISM_EVENT_PORT_ONLINE = 1,
- FDMISM_EVENT_PORT_OFFLINE = 2,
- FDMISM_EVENT_RSP_OK = 4,
- FDMISM_EVENT_RSP_ERROR = 5,
- FDMISM_EVENT_TIMEOUT = 6,
- FDMISM_EVENT_RHBA_SENT = 7,
- FDMISM_EVENT_RPRT_SENT = 8,
- FDMISM_EVENT_RPA_SENT = 9,
-};
-
-static void bfa_fcs_port_fdmi_sm_offline(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_sending_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_rhba_retry(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_sending_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_rprt_retry(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_sending_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_rpa_retry(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_online(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-static void bfa_fcs_port_fdmi_sm_disabled(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event);
-
-/**
- * Start in offline state - awaiting MS to send start.
- */
-static void
-bfa_fcs_port_fdmi_sm_offline(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- fdmi->retry_cnt = 0;
-
- switch (event) {
- case FDMISM_EVENT_PORT_ONLINE:
- if (port->vport) {
- /*
- * For Vports, register a new port.
- */
- bfa_sm_set_state(fdmi,
- bfa_fcs_port_fdmi_sm_sending_rprt);
- bfa_fcs_port_fdmi_send_rprt(fdmi, NULL);
- } else {
- /*
- * For a base port, we should first register the HBA
- * atribute. The HBA attribute also contains the base
- * port registration.
- */
- bfa_sm_set_state(fdmi,
- bfa_fcs_port_fdmi_sm_sending_rhba);
- bfa_fcs_port_fdmi_send_rhba(fdmi, NULL);
- }
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_sending_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_RHBA_SENT:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rhba);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(port),
- &fdmi->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_RSP_ERROR:
- /*
- * if max retries have not been reached, start timer for a
- * delayed retry
- */
- if (fdmi->retry_cnt++ < BFA_FCS_FDMI_CMD_MAX_RETRIES) {
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rhba_retry);
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(port),
- &fdmi->timer, bfa_fcs_port_fdmi_timeout,
- fdmi, BFA_FCS_RETRY_TIMEOUT);
- } else {
- /*
- * set state to offline
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- }
- break;
-
- case FDMISM_EVENT_RSP_OK:
- /*
- * Initiate Register Port Attributes
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rpa);
- fdmi->retry_cnt = 0;
- bfa_fcs_port_fdmi_send_rpa(fdmi, NULL);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_fcxp_discard(fdmi->fcxp);
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_rhba_retry(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rhba);
- bfa_fcs_port_fdmi_send_rhba(fdmi, NULL);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- bfa_timer_stop(&fdmi->timer);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-/*
-* RPRT : Register Port
- */
-static void
-bfa_fcs_port_fdmi_sm_sending_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_RPRT_SENT:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rprt);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(port),
- &fdmi->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_RSP_ERROR:
- /*
- * if max retries have not been reached, start timer for a
- * delayed retry
- */
- if (fdmi->retry_cnt++ < BFA_FCS_FDMI_CMD_MAX_RETRIES) {
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rprt_retry);
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(port),
- &fdmi->timer, bfa_fcs_port_fdmi_timeout,
- fdmi, BFA_FCS_RETRY_TIMEOUT);
-
- } else {
- /*
- * set state to offline
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- fdmi->retry_cnt = 0;
- }
- break;
-
- case FDMISM_EVENT_RSP_OK:
- fdmi->retry_cnt = 0;
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_online);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_fcxp_discard(fdmi->fcxp);
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_rprt_retry(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rprt);
- bfa_fcs_port_fdmi_send_rprt(fdmi, NULL);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- bfa_timer_stop(&fdmi->timer);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-/*
- * Register Port Attributes
- */
-static void
-bfa_fcs_port_fdmi_sm_sending_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_RPA_SENT:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rpa);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(port),
- &fdmi->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_RSP_ERROR:
- /*
- * if max retries have not been reached, start timer for a
- * delayed retry
- */
- if (fdmi->retry_cnt++ < BFA_FCS_FDMI_CMD_MAX_RETRIES) {
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rpa_retry);
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(port),
- &fdmi->timer, bfa_fcs_port_fdmi_timeout,
- fdmi, BFA_FCS_RETRY_TIMEOUT);
- } else {
- /*
- * set state to offline
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- fdmi->retry_cnt = 0;
- }
- break;
-
- case FDMISM_EVENT_RSP_OK:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_online);
- fdmi->retry_cnt = 0;
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_fcxp_discard(fdmi->fcxp);
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_rpa_retry(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rpa);
- bfa_fcs_port_fdmi_send_rpa(fdmi, NULL);
- break;
-
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- bfa_timer_stop(&fdmi->timer);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_fdmi_sm_online(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- switch (event) {
- case FDMISM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- break;
-
- default:
- bfa_sm_fault(port->fcs, event);
- }
-}
-
-/**
- * FDMI is disabled state.
- */
-static void
-bfa_fcs_port_fdmi_sm_disabled(struct bfa_fcs_port_fdmi_s *fdmi,
- enum port_fdmi_event event)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
- bfa_trc(port->fcs, event);
-
- /* No op State. It can only be enabled at Driver Init. */
-}
-
-/**
-* RHBA : Register HBA Attributes.
- */
-static void
-bfa_fcs_port_fdmi_send_rhba(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = fdmi_cbarg;
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct fchs_s fchs;
- int len, attr_len;
- struct bfa_fcxp_s *fcxp;
- u8 *pyld;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- bfa_fcxp_alloc_wait(port->fcs->bfa, &fdmi->fcxp_wqe,
- bfa_fcs_port_fdmi_send_rhba, fdmi);
- return;
- }
- fdmi->fcxp = fcxp;
-
- pyld = bfa_fcxp_get_reqbuf(fcxp);
- bfa_os_memset(pyld, 0, FC_MAX_PDUSZ);
-
- len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_port_get_fcid(port),
- FDMI_RHBA);
-
- attr_len = bfa_fcs_port_fdmi_build_rhba_pyld(fdmi,
- (u8 *) ((struct ct_hdr_s *) pyld + 1));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, (len + attr_len), &fchs,
- bfa_fcs_port_fdmi_rhba_response, (void *)fdmi,
- FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RHBA_SENT);
-}
-
-static u16
-bfa_fcs_port_fdmi_build_rhba_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
- u8 *pyld)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct bfa_fcs_fdmi_hba_attr_s hba_attr; /* @todo */
- struct bfa_fcs_fdmi_hba_attr_s *fcs_hba_attr = &hba_attr; /* @todo */
- struct fdmi_rhba_s *rhba = (struct fdmi_rhba_s *) pyld;
- struct fdmi_attr_s *attr;
- u8 *curr_ptr;
- u16 len, count;
-
- /*
- * get hba attributes
- */
- bfa_fcs_fdmi_get_hbaattr(fdmi, fcs_hba_attr);
-
- rhba->hba_id = bfa_fcs_port_get_pwwn(port);
- rhba->port_list.num_ports = bfa_os_htonl(1);
- rhba->port_list.port_entry = bfa_fcs_port_get_pwwn(port);
-
- len = sizeof(rhba->hba_id) + sizeof(rhba->port_list);
-
- count = 0;
- len += sizeof(rhba->hba_attr_blk.attr_count);
-
- /*
- * fill out the invididual entries of the HBA attrib Block
- */
- curr_ptr = (u8 *) &rhba->hba_attr_blk.hba_attr;
-
- /*
- * Node Name
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_NODENAME);
- attr->len = sizeof(wwn_t);
- memcpy(attr->value, &bfa_fcs_port_get_nwwn(port), attr->len);
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Manufacturer
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MANUFACTURER);
- attr->len = (u16) strlen(fcs_hba_attr->manufacturer);
- memcpy(attr->value, fcs_hba_attr->manufacturer, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Serial Number
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_SERIALNUM);
- attr->len = (u16) strlen(fcs_hba_attr->serial_num);
- memcpy(attr->value, fcs_hba_attr->serial_num, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Model
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL);
- attr->len = (u16) strlen(fcs_hba_attr->model);
- memcpy(attr->value, fcs_hba_attr->model, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Model Desc
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL_DESC);
- attr->len = (u16) strlen(fcs_hba_attr->model_desc);
- memcpy(attr->value, fcs_hba_attr->model_desc, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * H/W Version
- */
- if (fcs_hba_attr->hw_version[0] != '\0') {
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_HW_VERSION);
- attr->len = (u16) strlen(fcs_hba_attr->hw_version);
- memcpy(attr->value, fcs_hba_attr->hw_version, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
- }
-
- /*
- * Driver Version
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_DRIVER_VERSION);
- attr->len = (u16) strlen(fcs_hba_attr->driver_version);
- memcpy(attr->value, fcs_hba_attr->driver_version, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Option Rom Version
- */
- if (fcs_hba_attr->option_rom_ver[0] != '\0') {
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_ROM_VERSION);
- attr->len = (u16) strlen(fcs_hba_attr->option_rom_ver);
- memcpy(attr->value, fcs_hba_attr->option_rom_ver, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
- }
-
- /*
- * f/w Version = driver version
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_FW_VERSION);
- attr->len = (u16) strlen(fcs_hba_attr->driver_version);
- memcpy(attr->value, fcs_hba_attr->driver_version, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * OS Name
- */
- if (fcs_hba_attr->os_name[0] != '\0') {
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_OS_NAME);
- attr->len = (u16) strlen(fcs_hba_attr->os_name);
- memcpy(attr->value, fcs_hba_attr->os_name, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
- }
-
- /*
- * MAX_CT_PAYLOAD
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MAX_CT);
- attr->len = sizeof(fcs_hba_attr->max_ct_pyld);
- memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, attr->len);
- len += attr->len;
- count++;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Update size of payload
- */
- len += ((sizeof(attr->type) + sizeof(attr->len)) * count);
-
- rhba->hba_attr_blk.attr_count = bfa_os_htonl(count);
- return len;
-}
-
-static void
-bfa_fcs_port_fdmi_rhba_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)cbarg;
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct ct_hdr_s *cthdr = NULL;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK);
- return;
- }
-
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
-}
-
-/**
-* RPRT : Register Port
- */
-static void
-bfa_fcs_port_fdmi_send_rprt(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = fdmi_cbarg;
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct fchs_s fchs;
- u16 len, attr_len;
- struct bfa_fcxp_s *fcxp;
- u8 *pyld;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- bfa_fcxp_alloc_wait(port->fcs->bfa, &fdmi->fcxp_wqe,
- bfa_fcs_port_fdmi_send_rprt, fdmi);
- return;
- }
- fdmi->fcxp = fcxp;
-
- pyld = bfa_fcxp_get_reqbuf(fcxp);
- bfa_os_memset(pyld, 0, FC_MAX_PDUSZ);
-
- len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_port_get_fcid(port),
- FDMI_RPRT);
-
- attr_len = bfa_fcs_port_fdmi_build_rprt_pyld(fdmi,
- (u8 *) ((struct ct_hdr_s *) pyld + 1));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len + attr_len, &fchs,
- bfa_fcs_port_fdmi_rprt_response, (void *)fdmi,
- FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RPRT_SENT);
-}
-
-/**
- * This routine builds Port Attribute Block that used in RPA, RPRT commands.
- */
-static u16
-bfa_fcs_port_fdmi_build_portattr_block(struct bfa_fcs_port_fdmi_s *fdmi,
- u8 *pyld)
-{
- struct bfa_fcs_fdmi_port_attr_s fcs_port_attr;
- struct fdmi_port_attr_s *port_attrib = (struct fdmi_port_attr_s *) pyld;
- struct fdmi_attr_s *attr;
- u8 *curr_ptr;
- u16 len;
- u8 count = 0;
-
- /*
- * get port attributes
- */
- bfa_fcs_fdmi_get_portattr(fdmi, &fcs_port_attr);
-
- len = sizeof(port_attrib->attr_count);
-
- /*
- * fill out the invididual entries
- */
- curr_ptr = (u8 *) &port_attrib->port_attr;
-
- /*
- * FC4 Types
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_FC4_TYPES);
- attr->len = sizeof(fcs_port_attr.supp_fc4_types);
- memcpy(attr->value, fcs_port_attr.supp_fc4_types, attr->len);
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- ++count;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * Supported Speed
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_SUPP_SPEED);
- attr->len = sizeof(fcs_port_attr.supp_speed);
- memcpy(attr->value, &fcs_port_attr.supp_speed, attr->len);
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- ++count;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * current Port Speed
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_PORT_SPEED);
- attr->len = sizeof(fcs_port_attr.curr_speed);
- memcpy(attr->value, &fcs_port_attr.curr_speed, attr->len);
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- ++count;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * max frame size
- */
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_FRAME_SIZE);
- attr->len = sizeof(fcs_port_attr.max_frm_size);
- memcpy(attr->value, &fcs_port_attr.max_frm_size, attr->len);
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- ++count;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- /*
- * OS Device Name
- */
- if (fcs_port_attr.os_device_name[0] != '\0') {
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_DEV_NAME);
- attr->len = (u16) strlen(fcs_port_attr.os_device_name);
- memcpy(attr->value, fcs_port_attr.os_device_name, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- ++count;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- }
- /*
- * Host Name
- */
- if (fcs_port_attr.host_name[0] != '\0') {
- attr = (struct fdmi_attr_s *) curr_ptr;
- attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_HOST_NAME);
- attr->len = (u16) strlen(fcs_port_attr.host_name);
- memcpy(attr->value, fcs_port_attr.host_name, attr->len);
- /* variable fields need to be 4 byte aligned */
- attr->len = fc_roundup(attr->len, sizeof(u32));
- curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
- len += attr->len;
- ++count;
- attr->len =
- bfa_os_htons(attr->len + sizeof(attr->type) +
- sizeof(attr->len));
-
- }
-
- /*
- * Update size of payload
- */
- port_attrib->attr_count = bfa_os_htonl(count);
- len += ((sizeof(attr->type) + sizeof(attr->len)) * count);
- return len;
-}
-
-static u16
-bfa_fcs_port_fdmi_build_rprt_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
- u8 *pyld)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct fdmi_rprt_s *rprt = (struct fdmi_rprt_s *) pyld;
- u16 len;
-
- rprt->hba_id = bfa_fcs_port_get_pwwn(bfa_fcs_get_base_port(port->fcs));
- rprt->port_name = bfa_fcs_port_get_pwwn(port);
-
- len = bfa_fcs_port_fdmi_build_portattr_block(fdmi,
- (u8 *) &rprt->port_attr_blk);
-
- len += sizeof(rprt->hba_id) + sizeof(rprt->port_name);
-
- return len;
-}
-
-static void
-bfa_fcs_port_fdmi_rprt_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)cbarg;
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct ct_hdr_s *cthdr = NULL;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK);
- return;
- }
-
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
-}
-
-/**
-* RPA : Register Port Attributes.
- */
-static void
-bfa_fcs_port_fdmi_send_rpa(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = fdmi_cbarg;
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct fchs_s fchs;
- u16 len, attr_len;
- struct bfa_fcxp_s *fcxp;
- u8 *pyld;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- bfa_fcxp_alloc_wait(port->fcs->bfa, &fdmi->fcxp_wqe,
- bfa_fcs_port_fdmi_send_rpa, fdmi);
- return;
- }
- fdmi->fcxp = fcxp;
-
- pyld = bfa_fcxp_get_reqbuf(fcxp);
- bfa_os_memset(pyld, 0, FC_MAX_PDUSZ);
-
- len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_port_get_fcid(port),
- FDMI_RPA);
-
- attr_len = bfa_fcs_port_fdmi_build_rpa_pyld(fdmi,
- (u8 *) ((struct ct_hdr_s *) pyld + 1));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len + attr_len, &fchs,
- bfa_fcs_port_fdmi_rpa_response, (void *)fdmi,
- FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RPA_SENT);
-}
-
-static u16
-bfa_fcs_port_fdmi_build_rpa_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
- u8 *pyld)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct fdmi_rpa_s *rpa = (struct fdmi_rpa_s *) pyld;
- u16 len;
-
- rpa->port_name = bfa_fcs_port_get_pwwn(port);
-
- len = bfa_fcs_port_fdmi_build_portattr_block(fdmi,
- (u8 *) &rpa->port_attr_blk);
-
- len += sizeof(rpa->port_name);
-
- return len;
-}
-
-static void
-bfa_fcs_port_fdmi_rpa_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)cbarg;
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct ct_hdr_s *cthdr = NULL;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK);
- return;
- }
-
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
-}
-
-static void
-bfa_fcs_port_fdmi_timeout(void *arg)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)arg;
-
- bfa_sm_send_event(fdmi, FDMISM_EVENT_TIMEOUT);
-}
-
-static void
-bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
- struct bfa_fcs_fdmi_hba_attr_s *hba_attr)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
-
- bfa_os_memset(hba_attr, 0, sizeof(struct bfa_fcs_fdmi_hba_attr_s));
-
- bfa_ioc_get_adapter_manufacturer(&port->fcs->bfa->ioc,
- hba_attr->manufacturer);
- bfa_ioc_get_adapter_serial_num(&port->fcs->bfa->ioc,
- hba_attr->serial_num);
- bfa_ioc_get_adapter_model(&port->fcs->bfa->ioc, hba_attr->model);
- bfa_ioc_get_adapter_model(&port->fcs->bfa->ioc, hba_attr->model_desc);
- bfa_ioc_get_pci_chip_rev(&port->fcs->bfa->ioc, hba_attr->hw_version);
- bfa_ioc_get_adapter_optrom_ver(&port->fcs->bfa->ioc,
- hba_attr->option_rom_ver);
- bfa_ioc_get_adapter_fw_ver(&port->fcs->bfa->ioc, hba_attr->fw_version);
-
- strncpy(hba_attr->driver_version, (char *)driver_info->version,
- sizeof(hba_attr->driver_version));
-
- strncpy(hba_attr->os_name, driver_info->host_os_name,
- sizeof(hba_attr->os_name));
-
- /*
- * If there is a patch level, append it to the os name along with a
- * separator
- */
- if (driver_info->host_os_patch[0] != '\0') {
- strncat(hba_attr->os_name, BFA_FCS_PORT_SYMBNAME_SEPARATOR,
- sizeof(BFA_FCS_PORT_SYMBNAME_SEPARATOR));
- strncat(hba_attr->os_name, driver_info->host_os_patch,
- sizeof(driver_info->host_os_patch));
- }
-
- hba_attr->max_ct_pyld = bfa_os_htonl(FC_MAX_PDUSZ);
-
-}
-
-static void
-bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
- struct bfa_fcs_fdmi_port_attr_s *port_attr)
-{
- struct bfa_fcs_port_s *port = fdmi->ms->port;
- struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
- struct bfa_pport_attr_s pport_attr;
-
- bfa_os_memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s));
-
- /*
- * get pport attributes from hal
- */
- bfa_fcport_get_attr(port->fcs->bfa, &pport_attr);
-
- /*
- * get FC4 type Bitmask
- */
- fc_get_fc4type_bitmask(FC_TYPE_FCP, port_attr->supp_fc4_types);
-
- /*
- * Supported Speeds
- */
- port_attr->supp_speed = bfa_os_htonl(BFA_FCS_FDMI_SUPORTED_SPEEDS);
-
- /*
- * Current Speed
- */
- port_attr->curr_speed = bfa_os_htonl(pport_attr.speed);
-
- /*
- * Max PDU Size.
- */
- port_attr->max_frm_size = bfa_os_htonl(FC_MAX_PDUSZ);
-
- /*
- * OS device Name
- */
- strncpy(port_attr->os_device_name, (char *)driver_info->os_device_name,
- sizeof(port_attr->os_device_name));
-
- /*
- * Host name
- */
- strncpy(port_attr->host_name, (char *)driver_info->host_machine_name,
- sizeof(port_attr->host_name));
-
-}
-
-
-void
-bfa_fcs_port_fdmi_init(struct bfa_fcs_port_ms_s *ms)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi;
-
- fdmi->ms = ms;
- if (ms->port->fcs->fdmi_enabled)
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
- else
- bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_disabled);
-}
-
-void
-bfa_fcs_port_fdmi_offline(struct bfa_fcs_port_ms_s *ms)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi;
-
- fdmi->ms = ms;
- bfa_sm_send_event(fdmi, FDMISM_EVENT_PORT_OFFLINE);
-}
-
-void
-bfa_fcs_port_fdmi_online(struct bfa_fcs_port_ms_s *ms)
-{
- struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi;
-
- fdmi->ms = ms;
- bfa_sm_send_event(fdmi, FDMISM_EVENT_PORT_ONLINE);
-}
diff --git a/drivers/scsi/bfa/lport_api.c b/drivers/scsi/bfa/lport_api.c
deleted file mode 100644
index 72b3f50..0000000
--- a/drivers/scsi/bfa/lport_api.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * port_api.c BFA FCS port
- */
-
-#include <fcs/bfa_fcs.h>
-#include <fcs/bfa_fcs_lport.h>
-#include <fcs/bfa_fcs_rport.h>
-#include "fcs_rport.h"
-#include "fcs_fabric.h"
-#include "fcs_trcmod.h"
-#include "fcs_vport.h"
-
-BFA_TRC_FILE(FCS, PORT_API);
-
-
-
-/**
- * fcs_port_api BFA FCS port API
- */
-
-void
-bfa_fcs_cfg_base_port(struct bfa_fcs_s *fcs, struct bfa_port_cfg_s *port_cfg)
-{
-}
-
-struct bfa_fcs_port_s *
-bfa_fcs_get_base_port(struct bfa_fcs_s *fcs)
-{
- return &fcs->fabric.bport;
-}
-
-wwn_t
-bfa_fcs_port_get_rport(struct bfa_fcs_port_s *port, wwn_t wwn, int index,
- int nrports, bfa_boolean_t bwwn)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- int i;
- struct bfa_fcs_s *fcs;
-
- if (port == NULL || nrports == 0)
- return (wwn_t) 0;
-
- fcs = port->fcs;
- bfa_trc(fcs, (u32) nrports);
-
- i = 0;
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while ((qe != qh) && (i < nrports)) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (bfa_os_ntoh3b(rport->pid) > 0xFFF000) {
- qe = bfa_q_next(qe);
- bfa_trc(fcs, (u32) rport->pwwn);
- bfa_trc(fcs, rport->pid);
- bfa_trc(fcs, i);
- continue;
- }
-
- if (bwwn) {
- if (!memcmp(&wwn, &rport->pwwn, 8))
- break;
- } else {
- if (i == index)
- break;
- }
-
- i++;
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, i);
- if (rport)
- return rport->pwwn;
- else
- return (wwn_t) 0;
-}
-
-void
-bfa_fcs_port_get_rports(struct bfa_fcs_port_s *port, wwn_t rport_wwns[],
- int *nrports)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- int i;
- struct bfa_fcs_s *fcs;
-
- if (port == NULL || rport_wwns == NULL || *nrports == 0)
- return;
-
- fcs = port->fcs;
- bfa_trc(fcs, (u32) *nrports);
-
- i = 0;
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while ((qe != qh) && (i < *nrports)) {
- rport = (struct bfa_fcs_rport_s *)qe;
- if (bfa_os_ntoh3b(rport->pid) > 0xFFF000) {
- qe = bfa_q_next(qe);
- bfa_trc(fcs, (u32) rport->pwwn);
- bfa_trc(fcs, rport->pid);
- bfa_trc(fcs, i);
- continue;
- }
-
- rport_wwns[i] = rport->pwwn;
-
- i++;
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, i);
- *nrports = i;
- return;
-}
-
-/*
- * Iterate's through all the rport's in the given port to
- * determine the maximum operating speed.
- *
- * To be used in TRL Functionality only
- */
-enum bfa_pport_speed
-bfa_fcs_port_get_rport_max_speed(struct bfa_fcs_port_s *port)
-{
- struct list_head *qh, *qe;
- struct bfa_fcs_rport_s *rport = NULL;
- struct bfa_fcs_s *fcs;
- enum bfa_pport_speed max_speed = 0;
- struct bfa_pport_attr_s pport_attr;
- enum bfa_pport_speed pport_speed, rport_speed;
- bfa_boolean_t trl_enabled = bfa_fcport_is_ratelim(port->fcs->bfa);
-
- if (port == NULL)
- return 0;
-
- fcs = port->fcs;
-
- /*
- * Get Physical port's current speed
- */
- bfa_fcport_get_attr(port->fcs->bfa, &pport_attr);
- pport_speed = pport_attr.speed;
- bfa_trc(fcs, pport_speed);
-
- qh = &port->rport_q;
- qe = bfa_q_first(qh);
-
- while (qe != qh) {
- rport = (struct bfa_fcs_rport_s *) qe;
- if ((bfa_os_ntoh3b(rport->pid) > 0xFFF000) ||
- (bfa_fcs_rport_get_state(rport) ==
- BFA_RPORT_OFFLINE)) {
- qe = bfa_q_next(qe);
- continue;
- }
-
- rport_speed = rport->rpf.rpsc_speed;
- if ((trl_enabled) && (rport_speed ==
- BFA_PPORT_SPEED_UNKNOWN)) {
- /* Use default ratelim speed setting */
- rport_speed =
- bfa_fcport_get_ratelim_speed(port->fcs->bfa);
- }
-
- if ((rport_speed == BFA_PPORT_SPEED_8GBPS) ||
- (rport_speed > pport_speed)) {
- max_speed = rport_speed;
- break;
- } else if (rport_speed > max_speed) {
- max_speed = rport_speed;
- }
-
- qe = bfa_q_next(qe);
- }
-
- bfa_trc(fcs, max_speed);
- return max_speed;
-}
-
-struct bfa_fcs_port_s *
-bfa_fcs_lookup_port(struct bfa_fcs_s *fcs, u16 vf_id, wwn_t lpwwn)
-{
- struct bfa_fcs_vport_s *vport;
- bfa_fcs_vf_t *vf;
-
- bfa_assert(fcs != NULL);
-
- vf = bfa_fcs_vf_lookup(fcs, vf_id);
- if (vf == NULL) {
- bfa_trc(fcs, vf_id);
- return NULL;
- }
-
- if (!lpwwn || (vf->bport.port_cfg.pwwn == lpwwn))
- return &vf->bport;
-
- vport = bfa_fcs_fabric_vport_lookup(vf, lpwwn);
- if (vport)
- return &vport->lport;
-
- return NULL;
-}
-
-/*
- * API corresponding to VmWare's NPIV_VPORT_GETINFO.
- */
-void
-bfa_fcs_port_get_info(struct bfa_fcs_port_s *port,
- struct bfa_port_info_s *port_info)
-{
-
- bfa_trc(port->fcs, port->fabric->fabric_name);
-
- if (port->vport == NULL) {
- /*
- * This is a Physical port
- */
- port_info->port_type = BFA_PORT_TYPE_PHYSICAL;
-
- /*
- * @todo : need to fix the state & reason
- */
- port_info->port_state = 0;
- port_info->offline_reason = 0;
-
- port_info->port_wwn = bfa_fcs_port_get_pwwn(port);
- port_info->node_wwn = bfa_fcs_port_get_nwwn(port);
-
- port_info->max_vports_supp =
- bfa_lps_get_max_vport(port->fcs->bfa);
- port_info->num_vports_inuse =
- bfa_fcs_fabric_vport_count(port->fabric);
- port_info->max_rports_supp = BFA_FCS_MAX_RPORTS_SUPP;
- port_info->num_rports_inuse = port->num_rports;
- } else {
- /*
- * This is a virtual port
- */
- port_info->port_type = BFA_PORT_TYPE_VIRTUAL;
-
- /*
- * @todo : need to fix the state & reason
- */
- port_info->port_state = 0;
- port_info->offline_reason = 0;
-
- port_info->port_wwn = bfa_fcs_port_get_pwwn(port);
- port_info->node_wwn = bfa_fcs_port_get_nwwn(port);
- }
-}
-
-void
-bfa_fcs_port_get_stats(struct bfa_fcs_port_s *fcs_port,
- struct bfa_port_stats_s *port_stats)
-{
- bfa_os_memcpy(port_stats, &fcs_port->stats,
- sizeof(struct bfa_port_stats_s));
- return;
-}
-
-void
-bfa_fcs_port_clear_stats(struct bfa_fcs_port_s *fcs_port)
-{
- bfa_os_memset(&fcs_port->stats, 0, sizeof(struct bfa_port_stats_s));
- return;
-}
-
-void
-bfa_fcs_port_enable_ipfc_roles(struct bfa_fcs_port_s *fcs_port)
-{
- fcs_port->port_cfg.roles |= BFA_PORT_ROLE_FCP_IPFC;
- return;
-}
-
-void
-bfa_fcs_port_disable_ipfc_roles(struct bfa_fcs_port_s *fcs_port)
-{
- fcs_port->port_cfg.roles &= ~BFA_PORT_ROLE_FCP_IPFC;
- return;
-}
-
-
diff --git a/drivers/scsi/bfa/ms.c b/drivers/scsi/bfa/ms.c
deleted file mode 100644
index 1d579ef..0000000
--- a/drivers/scsi/bfa/ms.c
+++ /dev/null
@@ -1,759 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include "fcs_lport.h"
-#include "fcs_rport.h"
-#include "fcs_trcmod.h"
-#include "fcs_fcxp.h"
-#include "lport_priv.h"
-
-BFA_TRC_FILE(FCS, MS);
-
-#define BFA_FCS_MS_CMD_MAX_RETRIES 2
-/*
- * forward declarations
- */
-static void bfa_fcs_port_ms_send_plogi(void *ms_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ms_timeout(void *arg);
-static void bfa_fcs_port_ms_plogi_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-
-static void bfa_fcs_port_ms_send_gmal(void *ms_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ms_gmal_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_ms_send_gfn(void *ms_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ms_gfn_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-/**
- * fcs_ms_sm FCS MS state machine
- */
-
-/**
- * MS State Machine events
- */
-enum port_ms_event {
- MSSM_EVENT_PORT_ONLINE = 1,
- MSSM_EVENT_PORT_OFFLINE = 2,
- MSSM_EVENT_RSP_OK = 3,
- MSSM_EVENT_RSP_ERROR = 4,
- MSSM_EVENT_TIMEOUT = 5,
- MSSM_EVENT_FCXP_SENT = 6,
- MSSM_EVENT_PORT_FABRIC_RSCN = 7
-};
-
-static void bfa_fcs_port_ms_sm_offline(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_plogi_sending(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_plogi(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_plogi_retry(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_gmal_sending(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_gmal(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_gmal_retry(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_gfn_sending(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_gfn(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_gfn_retry(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-static void bfa_fcs_port_ms_sm_online(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event);
-/**
- * Start in offline state - awaiting NS to send start.
- */
-static void
-bfa_fcs_port_ms_sm_offline(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_PORT_ONLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_plogi_sending);
- bfa_fcs_port_ms_send_plogi(ms, NULL);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_plogi_sending(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_FCXP_SENT:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_plogi);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ms->port),
- &ms->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_plogi(struct bfa_fcs_port_ms_s *ms, enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_plogi_retry);
- ms->port->stats.ms_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ms->port), &ms->timer,
- bfa_fcs_port_ms_timeout, ms,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case MSSM_EVENT_RSP_OK:
- /*
- * since plogi is done, now invoke MS related sub-modules
- */
- bfa_fcs_port_fdmi_online(ms);
-
- /**
- * if this is a Vport, go to online state.
- */
- if (ms->port->vport) {
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_online);
- break;
- }
-
- /*
- * For a base port we need to get the
- * switch's IP address.
- */
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gmal_sending);
- bfa_fcs_port_ms_send_gmal(ms, NULL);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_fcxp_discard(ms->fcxp);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_plogi_retry(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_plogi_sending);
- bfa_fcs_port_ms_send_plogi(ms, NULL);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_timer_stop(&ms->timer);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_online(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- break;
-
- case MSSM_EVENT_PORT_FABRIC_RSCN:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn_sending);
- ms->retry_cnt = 0;
- bfa_fcs_port_ms_send_gfn(ms, NULL);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_gmal_sending(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_FCXP_SENT:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gmal);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ms->port),
- &ms->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_gmal(struct bfa_fcs_port_ms_s *ms, enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- if (ms->retry_cnt++ < BFA_FCS_MS_CMD_MAX_RETRIES) {
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gmal_retry);
- ms->port->stats.ms_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ms->port),
- &ms->timer, bfa_fcs_port_ms_timeout, ms,
- BFA_FCS_RETRY_TIMEOUT);
- } else {
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn_sending);
- bfa_fcs_port_ms_send_gfn(ms, NULL);
- ms->retry_cnt = 0;
- }
- break;
-
- case MSSM_EVENT_RSP_OK:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn_sending);
- bfa_fcs_port_ms_send_gfn(ms, NULL);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_fcxp_discard(ms->fcxp);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_gmal_retry(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gmal_sending);
- bfa_fcs_port_ms_send_gmal(ms, NULL);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_timer_stop(&ms->timer);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-/**
- * ms_pvt MS local functions
- */
-
-static void
-bfa_fcs_port_ms_send_gmal(void *ms_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ms_s *ms = ms_cbarg;
- struct bfa_fcs_port_s *port = ms->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->pid);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ms->fcxp_wqe,
- bfa_fcs_port_ms_send_gmal, ms);
- return;
- }
- ms->fcxp = fcxp;
-
- len = fc_gmal_req_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_fcs_port_get_fcid(port),
- bfa_lps_get_peer_nwwn(port->fabric->lps));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ms_gmal_response,
- (void *)ms, FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- bfa_sm_send_event(ms, MSSM_EVENT_FCXP_SENT);
-}
-
-static void
-bfa_fcs_port_ms_gmal_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ms_s *ms = (struct bfa_fcs_port_ms_s *)cbarg;
- struct bfa_fcs_port_s *port = ms->port;
- struct ct_hdr_s *cthdr = NULL;
- struct fcgs_gmal_resp_s *gmal_resp;
- struct fc_gmal_entry_s *gmal_entry;
- u32 num_entries;
- u8 *rsp_str;
-
- bfa_trc(port->fcs, req_status);
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- gmal_resp = (struct fcgs_gmal_resp_s *)(cthdr + 1);
- num_entries = bfa_os_ntohl(gmal_resp->ms_len);
- if (num_entries == 0) {
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- return;
- }
- /*
- * The response could contain multiple Entries.
- * Entries for SNMP interface, etc.
- * We look for the entry with a telnet prefix.
- * First "http://"; entry refers to IP addr
- */
-
- gmal_entry = (struct fc_gmal_entry_s *)gmal_resp->ms_ma;
- while (num_entries > 0) {
- if (strncmp
- (gmal_entry->prefix, CT_GMAL_RESP_PREFIX_HTTP,
- sizeof(gmal_entry->prefix)) == 0) {
-
- /*
- * if the IP address is terminating with a '/',
- * remove it. *Byte 0 consists of the length
- * of the string.
- */
- rsp_str = &(gmal_entry->prefix[0]);
- if (rsp_str[gmal_entry->len - 1] == '/')
- rsp_str[gmal_entry->len - 1] = 0;
- /*
- * copy IP Address to fabric
- */
- strncpy(bfa_fcs_port_get_fabric_ipaddr(port),
- gmal_entry->ip_addr,
- BFA_FCS_FABRIC_IPADDR_SZ);
- break;
- } else {
- --num_entries;
- ++gmal_entry;
- }
- }
-
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_OK);
- return;
- }
-
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
-}
-
-static void
-bfa_fcs_port_ms_sm_gfn_sending(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_FCXP_SENT:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ms->port),
- &ms->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_gfn(struct bfa_fcs_port_ms_s *ms, enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- if (ms->retry_cnt++ < BFA_FCS_MS_CMD_MAX_RETRIES) {
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn_retry);
- ms->port->stats.ms_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ms->port),
- &ms->timer, bfa_fcs_port_ms_timeout, ms,
- BFA_FCS_RETRY_TIMEOUT);
- } else {
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_online);
- ms->retry_cnt = 0;
- }
- break;
-
- case MSSM_EVENT_RSP_OK:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_online);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_fcxp_discard(ms->fcxp);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ms_sm_gfn_retry(struct bfa_fcs_port_ms_s *ms,
- enum port_ms_event event)
-{
- bfa_trc(ms->port->fcs, ms->port->port_cfg.pwwn);
- bfa_trc(ms->port->fcs, event);
-
- switch (event) {
- case MSSM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_gfn_sending);
- bfa_fcs_port_ms_send_gfn(ms, NULL);
- break;
-
- case MSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
- bfa_timer_stop(&ms->timer);
- break;
-
- default:
- bfa_sm_fault(ms->port->fcs, event);
- }
-}
-
-/**
- * ms_pvt MS local functions
- */
-
-static void
-bfa_fcs_port_ms_send_gfn(void *ms_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ms_s *ms = ms_cbarg;
- struct bfa_fcs_port_s *port = ms->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->pid);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ms->fcxp_wqe,
- bfa_fcs_port_ms_send_gfn, ms);
- return;
- }
- ms->fcxp = fcxp;
-
- len = fc_gfn_req_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_fcs_port_get_fcid(port),
- bfa_lps_get_peer_nwwn(port->fabric->lps));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ms_gfn_response,
- (void *)ms, FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- bfa_sm_send_event(ms, MSSM_EVENT_FCXP_SENT);
-}
-
-static void
-bfa_fcs_port_ms_gfn_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg,
- bfa_status_t req_status, u32 rsp_len,
- u32 resid_len, struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ms_s *ms = (struct bfa_fcs_port_ms_s *)cbarg;
- struct bfa_fcs_port_s *port = ms->port;
- struct ct_hdr_s *cthdr = NULL;
- wwn_t *gfn_resp;
-
- bfa_trc(port->fcs, req_status);
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- gfn_resp = (wwn_t *) (cthdr + 1);
- /*
- * check if it has actually changed
- */
- if ((memcmp
- ((void *)&bfa_fcs_port_get_fabric_name(port), gfn_resp,
- sizeof(wwn_t)) != 0))
- bfa_fcs_fabric_set_fabric_name(port->fabric, *gfn_resp);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_OK);
- return;
- }
-
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
-}
-
-/**
- * ms_pvt MS local functions
- */
-
-static void
-bfa_fcs_port_ms_send_plogi(void *ms_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ms_s *ms = ms_cbarg;
- struct bfa_fcs_port_s *port = ms->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->pid);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- port->stats.ms_plogi_alloc_wait++;
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ms->fcxp_wqe,
- bfa_fcs_port_ms_send_plogi, ms);
- return;
- }
- ms->fcxp = fcxp;
-
- len = fc_plogi_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_os_hton3b(FC_MGMT_SERVER),
- bfa_fcs_port_get_fcid(port), 0,
- port->port_cfg.pwwn, port->port_cfg.nwwn,
- bfa_fcport_get_maxfrsize(port->fcs->bfa));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ms_plogi_response,
- (void *)ms, FC_MAX_PDUSZ, FC_ELS_TOV);
-
- port->stats.ms_plogi_sent++;
- bfa_sm_send_event(ms, MSSM_EVENT_FCXP_SENT);
-}
-
-static void
-bfa_fcs_port_ms_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ms_s *ms = (struct bfa_fcs_port_ms_s *)cbarg;
-
- struct bfa_fcs_port_s *port = ms->port;
- struct fc_els_cmd_s *els_cmd;
- struct fc_ls_rjt_s *ls_rjt;
-
- bfa_trc(port->fcs, req_status);
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- port->stats.ms_plogi_rsp_err++;
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- return;
- }
-
- els_cmd = (struct fc_els_cmd_s *) BFA_FCXP_RSP_PLD(fcxp);
-
- switch (els_cmd->els_code) {
-
- case FC_ELS_ACC:
- if (rsp_len < sizeof(struct fc_logi_s)) {
- bfa_trc(port->fcs, rsp_len);
- port->stats.ms_plogi_acc_err++;
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- break;
- }
- port->stats.ms_plogi_accepts++;
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_OK);
- break;
-
- case FC_ELS_LS_RJT:
- ls_rjt = (struct fc_ls_rjt_s *) BFA_FCXP_RSP_PLD(fcxp);
-
- bfa_trc(port->fcs, ls_rjt->reason_code);
- bfa_trc(port->fcs, ls_rjt->reason_code_expl);
-
- port->stats.ms_rejects++;
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- break;
-
- default:
- port->stats.ms_plogi_unknown_rsp++;
- bfa_trc(port->fcs, els_cmd->els_code);
- bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR);
- }
-}
-
-static void
-bfa_fcs_port_ms_timeout(void *arg)
-{
- struct bfa_fcs_port_ms_s *ms = (struct bfa_fcs_port_ms_s *)arg;
-
- ms->port->stats.ms_timeouts++;
- bfa_sm_send_event(ms, MSSM_EVENT_TIMEOUT);
-}
-
-
-void
-bfa_fcs_port_ms_init(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ms_s *ms = BFA_FCS_GET_MS_FROM_PORT(port);
-
- ms->port = port;
- bfa_sm_set_state(ms, bfa_fcs_port_ms_sm_offline);
-
- /*
- * Invoke init routines of sub modules.
- */
- bfa_fcs_port_fdmi_init(ms);
-}
-
-void
-bfa_fcs_port_ms_offline(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ms_s *ms = BFA_FCS_GET_MS_FROM_PORT(port);
-
- ms->port = port;
- bfa_sm_send_event(ms, MSSM_EVENT_PORT_OFFLINE);
- bfa_fcs_port_fdmi_offline(ms);
-}
-
-void
-bfa_fcs_port_ms_online(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ms_s *ms = BFA_FCS_GET_MS_FROM_PORT(port);
-
- ms->port = port;
- bfa_sm_send_event(ms, MSSM_EVENT_PORT_ONLINE);
-}
-
-void
-bfa_fcs_port_ms_fabric_rscn(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ms_s *ms = BFA_FCS_GET_MS_FROM_PORT(port);
-
- /*
- * @todo. Handle this only when in Online state
- */
- if (bfa_sm_cmp_state(ms, bfa_fcs_port_ms_sm_online))
- bfa_sm_send_event(ms, MSSM_EVENT_PORT_FABRIC_RSCN);
-}
diff --git a/drivers/scsi/bfa/ns.c b/drivers/scsi/bfa/ns.c
deleted file mode 100644
index ae0edcc..0000000
--- a/drivers/scsi/bfa/ns.c
+++ /dev/null
@@ -1,1242 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * @page ns_sm_info VPORT NS State Machine
- *
- * @section ns_sm_interactions VPORT NS State Machine Interactions
- *
- * @section ns_sm VPORT NS State Machine
- * img ns_sm.jpg
- */
-#include <bfa.h>
-#include <bfa_svc.h>
-#include <bfa_iocfc.h>
-#include "fcs_lport.h"
-#include "fcs_rport.h"
-#include "fcs_trcmod.h"
-#include "fcs_fcxp.h"
-#include "fcs.h"
-#include "lport_priv.h"
-
-BFA_TRC_FILE(FCS, NS);
-
-/*
- * forward declarations
- */
-static void bfa_fcs_port_ns_send_plogi(void *ns_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ns_send_rspn_id(void *ns_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ns_send_rft_id(void *ns_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ns_send_rff_id(void *ns_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ns_send_gid_ft(void *ns_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_ns_timeout(void *arg);
-static void bfa_fcs_port_ns_plogi_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_ns_rspn_id_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_ns_rft_id_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_ns_rff_id_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_ns_gid_ft_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_ns_process_gidft_pids(struct bfa_fcs_port_s *port,
- u32 *pid_buf,
- u32 n_pids);
-
-static void bfa_fcs_port_ns_boot_target_disc(struct bfa_fcs_port_s *port);
-/**
- * fcs_ns_sm FCS nameserver interface state machine
- */
-
-/**
- * VPort NS State Machine events
- */
-enum vport_ns_event {
- NSSM_EVENT_PORT_ONLINE = 1,
- NSSM_EVENT_PORT_OFFLINE = 2,
- NSSM_EVENT_PLOGI_SENT = 3,
- NSSM_EVENT_RSP_OK = 4,
- NSSM_EVENT_RSP_ERROR = 5,
- NSSM_EVENT_TIMEOUT = 6,
- NSSM_EVENT_NS_QUERY = 7,
- NSSM_EVENT_RSPNID_SENT = 8,
- NSSM_EVENT_RFTID_SENT = 9,
- NSSM_EVENT_RFFID_SENT = 10,
- NSSM_EVENT_GIDFT_SENT = 11,
-};
-
-static void bfa_fcs_port_ns_sm_offline(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_plogi_sending(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_plogi(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_plogi_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_sending_rspn_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_rspn_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_rspn_id_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_sending_rft_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_rft_id_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_rft_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_sending_rff_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_rff_id_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_rff_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_sending_gid_ft(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_gid_ft(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_gid_ft_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-static void bfa_fcs_port_ns_sm_online(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event);
-/**
- * Start in offline state - awaiting linkup
- */
-static void
-bfa_fcs_port_ns_sm_offline(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_PORT_ONLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_plogi_sending);
- bfa_fcs_port_ns_send_plogi(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_plogi_sending(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_PLOGI_SENT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_plogi);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ns->port),
- &ns->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_plogi(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_plogi_retry);
- ns->port->stats.ns_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ns->port), &ns->timer,
- bfa_fcs_port_ns_timeout, ns,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case NSSM_EVENT_RSP_OK:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_rspn_id);
- bfa_fcs_port_ns_send_rspn_id(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_discard(ns->fcxp);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_plogi_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_plogi_sending);
- bfa_fcs_port_ns_send_plogi(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_timer_stop(&ns->timer);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_sending_rspn_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RSPNID_SENT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_rspn_id);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ns->port),
- &ns->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_rspn_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_rspn_id_retry);
- ns->port->stats.ns_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ns->port), &ns->timer,
- bfa_fcs_port_ns_timeout, ns,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case NSSM_EVENT_RSP_OK:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_rft_id);
- bfa_fcs_port_ns_send_rft_id(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_fcxp_discard(ns->fcxp);
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_rspn_id_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_TIMEOUT:
- /*
- * Retry Timer Expired. Re-send
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_rspn_id);
- bfa_fcs_port_ns_send_rspn_id(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_timer_stop(&ns->timer);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_sending_rft_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RFTID_SENT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_rft_id);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ns->port),
- &ns->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_rft_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RSP_OK:
- /*
- * Now move to register FC4 Features
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_rff_id);
- bfa_fcs_port_ns_send_rff_id(ns, NULL);
- break;
-
- case NSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_rft_id_retry);
- ns->port->stats.ns_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ns->port), &ns->timer,
- bfa_fcs_port_ns_timeout, ns,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_discard(ns->fcxp);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_rft_id_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_TIMEOUT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_rft_id);
- bfa_fcs_port_ns_send_rft_id(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_timer_stop(&ns->timer);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_sending_rff_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RFFID_SENT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_rff_id);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ns->port),
- &ns->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_rff_id(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RSP_OK:
-
- /*
- * If min cfg mode is enabled, we donot initiate rport
- * discovery with the fabric. Instead, we will retrieve the
- * boot targets from HAL/FW.
- */
- if (__fcs_min_cfg(ns->port->fcs)) {
- bfa_fcs_port_ns_boot_target_disc(ns->port);
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_online);
- return;
- }
-
- /*
- * If the port role is Initiator Mode issue NS query.
- * If it is Target Mode, skip this and go to online.
- */
- if (BFA_FCS_VPORT_IS_INITIATOR_MODE(ns->port)) {
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_gid_ft);
- bfa_fcs_port_ns_send_gid_ft(ns, NULL);
- } else if (BFA_FCS_VPORT_IS_TARGET_MODE(ns->port)) {
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_online);
- }
- /*
- * kick off mgmt srvr state machine
- */
- bfa_fcs_port_ms_online(ns->port);
- break;
-
- case NSSM_EVENT_RSP_ERROR:
- /*
- * Start timer for a delayed retry
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_rff_id_retry);
- ns->port->stats.ns_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ns->port), &ns->timer,
- bfa_fcs_port_ns_timeout, ns,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_discard(ns->fcxp);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_rff_id_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_TIMEOUT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_rff_id);
- bfa_fcs_port_ns_send_rff_id(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_timer_stop(&ns->timer);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-static void
-bfa_fcs_port_ns_sm_sending_gid_ft(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_GIDFT_SENT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_gid_ft);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(ns->port),
- &ns->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_gid_ft(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_RSP_OK:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_online);
- break;
-
- case NSSM_EVENT_RSP_ERROR:
- /*
- * TBD: for certain reject codes, we don't need to retry
- */
- /*
- * Start timer for a delayed retry
- */
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_gid_ft_retry);
- ns->port->stats.ns_retries++;
- bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(ns->port), &ns->timer,
- bfa_fcs_port_ns_timeout, ns,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_fcxp_discard(ns->fcxp);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_gid_ft_retry(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_TIMEOUT:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_gid_ft);
- bfa_fcs_port_ns_send_gid_ft(ns, NULL);
- break;
-
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- bfa_timer_stop(&ns->timer);
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_ns_sm_online(struct bfa_fcs_port_ns_s *ns,
- enum vport_ns_event event)
-{
- bfa_trc(ns->port->fcs, ns->port->port_cfg.pwwn);
- bfa_trc(ns->port->fcs, event);
-
- switch (event) {
- case NSSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
- break;
-
- case NSSM_EVENT_NS_QUERY:
- /*
- * If the port role is Initiator Mode issue NS query.
- * If it is Target Mode, skip this and go to online.
- */
- if (BFA_FCS_VPORT_IS_INITIATOR_MODE(ns->port)) {
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_sending_gid_ft);
- bfa_fcs_port_ns_send_gid_ft(ns, NULL);
- };
- break;
-
- default:
- bfa_sm_fault(ns->port->fcs, event);
- }
-}
-
-
-
-/**
- * ns_pvt Nameserver local functions
- */
-
-static void
-bfa_fcs_port_ns_send_plogi(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ns_s *ns = ns_cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->pid);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- port->stats.ns_plogi_alloc_wait++;
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ns->fcxp_wqe,
- bfa_fcs_port_ns_send_plogi, ns);
- return;
- }
- ns->fcxp = fcxp;
-
- len = fc_plogi_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_os_hton3b(FC_NAME_SERVER),
- bfa_fcs_port_get_fcid(port), 0,
- port->port_cfg.pwwn, port->port_cfg.nwwn,
- bfa_fcport_get_maxfrsize(port->fcs->bfa));
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_plogi_response,
- (void *)ns, FC_MAX_PDUSZ, FC_ELS_TOV);
- port->stats.ns_plogi_sent++;
-
- bfa_sm_send_event(ns, NSSM_EVENT_PLOGI_SENT);
-}
-
-static void
-bfa_fcs_port_ns_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ns_s *ns = (struct bfa_fcs_port_ns_s *)cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- /* struct fc_logi_s *plogi_resp; */
- struct fc_els_cmd_s *els_cmd;
- struct fc_ls_rjt_s *ls_rjt;
-
- bfa_trc(port->fcs, req_status);
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- port->stats.ns_plogi_rsp_err++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- return;
- }
-
- els_cmd = (struct fc_els_cmd_s *) BFA_FCXP_RSP_PLD(fcxp);
-
- switch (els_cmd->els_code) {
-
- case FC_ELS_ACC:
- if (rsp_len < sizeof(struct fc_logi_s)) {
- bfa_trc(port->fcs, rsp_len);
- port->stats.ns_plogi_acc_err++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- break;
- }
- port->stats.ns_plogi_accepts++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- break;
-
- case FC_ELS_LS_RJT:
- ls_rjt = (struct fc_ls_rjt_s *) BFA_FCXP_RSP_PLD(fcxp);
-
- bfa_trc(port->fcs, ls_rjt->reason_code);
- bfa_trc(port->fcs, ls_rjt->reason_code_expl);
-
- port->stats.ns_rejects++;
-
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- break;
-
- default:
- port->stats.ns_plogi_unknown_rsp++;
- bfa_trc(port->fcs, els_cmd->els_code);
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- }
-}
-
-/**
- * Register the symbolic port name.
- */
-static void
-bfa_fcs_port_ns_send_rspn_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ns_s *ns = ns_cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
- u8 symbl[256];
- u8 *psymbl = &symbl[0];
-
- bfa_os_memset(symbl, 0, sizeof(symbl));
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- port->stats.ns_rspnid_alloc_wait++;
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ns->fcxp_wqe,
- bfa_fcs_port_ns_send_rspn_id, ns);
- return;
- }
- ns->fcxp = fcxp;
-
- /*
- * for V-Port, form a Port Symbolic Name
- */
- if (port->vport) {
- /**For Vports,
- * we append the vport's port symbolic name to that of the base port.
- */
-
- strncpy((char *)psymbl,
- (char *)
- &(bfa_fcs_port_get_psym_name
- (bfa_fcs_get_base_port(port->fcs))),
- strlen((char *)
- &bfa_fcs_port_get_psym_name(bfa_fcs_get_base_port
- (port->fcs))));
-
- /*
- * Ensure we have a null terminating string.
- */
- ((char *)
- psymbl)[strlen((char *)
- &bfa_fcs_port_get_psym_name
- (bfa_fcs_get_base_port(port->fcs)))] = 0;
-
- strncat((char *)psymbl,
- (char *)&(bfa_fcs_port_get_psym_name(port)),
- strlen((char *)&bfa_fcs_port_get_psym_name(port)));
- } else {
- psymbl = (u8 *) &(bfa_fcs_port_get_psym_name(port));
- }
-
- len = fc_rspnid_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_fcs_port_get_fcid(port), 0, psymbl);
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_rspn_id_response,
- (void *)ns, FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- port->stats.ns_rspnid_sent++;
-
- bfa_sm_send_event(ns, NSSM_EVENT_RSPNID_SENT);
-}
-
-static void
-bfa_fcs_port_ns_rspn_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ns_s *ns = (struct bfa_fcs_port_ns_s *)cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct ct_hdr_s *cthdr = NULL;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- port->stats.ns_rspnid_rsp_err++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- port->stats.ns_rspnid_accepts++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- return;
- }
-
- port->stats.ns_rspnid_rejects++;
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
-}
-
-/**
- * Register FC4-Types
- * TBD, Need to retrieve this from the OS driver, in case IPFC is enabled ?
- */
-static void
-bfa_fcs_port_ns_send_rft_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ns_s *ns = ns_cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- port->stats.ns_rftid_alloc_wait++;
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ns->fcxp_wqe,
- bfa_fcs_port_ns_send_rft_id, ns);
- return;
- }
- ns->fcxp = fcxp;
-
- len = fc_rftid_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_fcs_port_get_fcid(port), 0,
- port->port_cfg.roles);
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_rft_id_response,
- (void *)ns, FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- port->stats.ns_rftid_sent++;
- bfa_sm_send_event(ns, NSSM_EVENT_RFTID_SENT);
-}
-
-static void
-bfa_fcs_port_ns_rft_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ns_s *ns = (struct bfa_fcs_port_ns_s *)cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct ct_hdr_s *cthdr = NULL;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- port->stats.ns_rftid_rsp_err++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- port->stats.ns_rftid_accepts++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- return;
- }
-
- port->stats.ns_rftid_rejects++;
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
-}
-
-/**
-* Register FC4-Features : Should be done after RFT_ID
- */
-static void
-bfa_fcs_port_ns_send_rff_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ns_s *ns = ns_cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
- u8 fc4_ftrs = 0;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- port->stats.ns_rffid_alloc_wait++;
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ns->fcxp_wqe,
- bfa_fcs_port_ns_send_rff_id, ns);
- return;
- }
- ns->fcxp = fcxp;
-
- if (BFA_FCS_VPORT_IS_INITIATOR_MODE(ns->port))
- fc4_ftrs = FC_GS_FCP_FC4_FEATURE_INITIATOR;
- else if (BFA_FCS_VPORT_IS_TARGET_MODE(ns->port))
- fc4_ftrs = FC_GS_FCP_FC4_FEATURE_TARGET;
-
- len = fc_rffid_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_fcs_port_get_fcid(port), 0, FC_TYPE_FCP,
- fc4_ftrs);
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_rff_id_response,
- (void *)ns, FC_MAX_PDUSZ, FC_FCCT_TOV);
-
- port->stats.ns_rffid_sent++;
- bfa_sm_send_event(ns, NSSM_EVENT_RFFID_SENT);
-}
-
-static void
-bfa_fcs_port_ns_rff_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ns_s *ns = (struct bfa_fcs_port_ns_s *)cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct ct_hdr_s *cthdr = NULL;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- port->stats.ns_rffid_rsp_err++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
- port->stats.ns_rffid_accepts++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- return;
- }
-
- port->stats.ns_rffid_rejects++;
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
-
- if (cthdr->reason_code == CT_RSN_NOT_SUPP) {
- /*
- * if this command is not supported, we don't retry
- */
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- } else {
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- }
-}
-
-/**
- * Query Fabric for FC4-Types Devices.
- *
-* TBD : Need to use a local (FCS private) response buffer, since the response
- * can be larger than 2K.
- */
-static void
-bfa_fcs_port_ns_send_gid_ft(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_ns_s *ns = ns_cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->pid);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- port->stats.ns_gidft_alloc_wait++;
- bfa_fcxp_alloc_wait(port->fcs->bfa, &ns->fcxp_wqe,
- bfa_fcs_port_ns_send_gid_ft, ns);
- return;
- }
- ns->fcxp = fcxp;
-
- /*
- * This query is only initiated for FCP initiator mode.
- */
- len = fc_gid_ft_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), ns->port->pid,
- FC_TYPE_FCP);
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_ns_gid_ft_response,
- (void *)ns, bfa_fcxp_get_maxrsp(port->fcs->bfa),
- FC_FCCT_TOV);
-
- port->stats.ns_gidft_sent++;
-
- bfa_sm_send_event(ns, NSSM_EVENT_GIDFT_SENT);
-}
-
-static void
-bfa_fcs_port_ns_gid_ft_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_ns_s *ns = (struct bfa_fcs_port_ns_s *)cbarg;
- struct bfa_fcs_port_s *port = ns->port;
- struct ct_hdr_s *cthdr = NULL;
- u32 n_pids;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- port->stats.ns_gidft_rsp_err++;
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- return;
- }
-
- if (resid_len != 0) {
- /*
- * TBD : we will need to allocate a larger buffer & retry the
- * command
- */
- bfa_trc(port->fcs, rsp_len);
- bfa_trc(port->fcs, resid_len);
- return;
- }
-
- cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
- cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
-
- switch (cthdr->cmd_rsp_code) {
-
- case CT_RSP_ACCEPT:
-
- port->stats.ns_gidft_accepts++;
- n_pids = (fc_get_ctresp_pyld_len(rsp_len) / sizeof(u32));
- bfa_trc(port->fcs, n_pids);
- bfa_fcs_port_ns_process_gidft_pids(port,
- (u32 *) (cthdr + 1),
- n_pids);
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- break;
-
- case CT_RSP_REJECT:
-
- /*
- * Check the reason code & explanation.
- * There may not have been any FC4 devices in the fabric
- */
- port->stats.ns_gidft_rejects++;
- bfa_trc(port->fcs, cthdr->reason_code);
- bfa_trc(port->fcs, cthdr->exp_code);
-
- if ((cthdr->reason_code == CT_RSN_UNABLE_TO_PERF)
- && (cthdr->exp_code == CT_NS_EXP_FT_NOT_REG)) {
-
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_OK);
- } else {
- /*
- * for all other errors, retry
- */
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- }
- break;
-
- default:
- port->stats.ns_gidft_unknown_rsp++;
- bfa_trc(port->fcs, cthdr->cmd_rsp_code);
- bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR);
- }
-}
-
-/**
- * This routine will be called by bfa_timer on timer timeouts.
- *
- * param[in] port - pointer to bfa_fcs_port_t.
- *
- * return
- * void
- *
-* Special Considerations:
- *
- * note
- */
-static void
-bfa_fcs_port_ns_timeout(void *arg)
-{
- struct bfa_fcs_port_ns_s *ns = (struct bfa_fcs_port_ns_s *)arg;
-
- ns->port->stats.ns_timeouts++;
- bfa_sm_send_event(ns, NSSM_EVENT_TIMEOUT);
-}
-
-/*
- * Process the PID list in GID_FT response
- */
-static void
-bfa_fcs_port_ns_process_gidft_pids(struct bfa_fcs_port_s *port,
- u32 *pid_buf, u32 n_pids)
-{
- struct fcgs_gidft_resp_s *gidft_entry;
- struct bfa_fcs_rport_s *rport;
- u32 ii;
-
- for (ii = 0; ii < n_pids; ii++) {
- gidft_entry = (struct fcgs_gidft_resp_s *) &pid_buf[ii];
-
- if (gidft_entry->pid == port->pid)
- continue;
-
- /*
- * Check if this rport already exists
- */
- rport = bfa_fcs_port_get_rport_by_pid(port, gidft_entry->pid);
- if (rport == NULL) {
- /*
- * this is a new device. create rport
- */
- rport = bfa_fcs_rport_create(port, gidft_entry->pid);
- } else {
- /*
- * this rport already exists
- */
- bfa_fcs_rport_scn(rport);
- }
-
- bfa_trc(port->fcs, gidft_entry->pid);
-
- /*
- * if the last entry bit is set, bail out.
- */
- if (gidft_entry->last)
- return;
- }
-}
-
-/**
- * fcs_ns_public FCS nameserver public interfaces
- */
-
-/*
- * Functions called by port/fab.
- * These will send relevant Events to the ns state machine.
- */
-void
-bfa_fcs_port_ns_init(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ns_s *ns = BFA_FCS_GET_NS_FROM_PORT(port);
-
- ns->port = port;
- bfa_sm_set_state(ns, bfa_fcs_port_ns_sm_offline);
-}
-
-void
-bfa_fcs_port_ns_offline(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ns_s *ns = BFA_FCS_GET_NS_FROM_PORT(port);
-
- ns->port = port;
- bfa_sm_send_event(ns, NSSM_EVENT_PORT_OFFLINE);
-}
-
-void
-bfa_fcs_port_ns_online(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ns_s *ns = BFA_FCS_GET_NS_FROM_PORT(port);
-
- ns->port = port;
- bfa_sm_send_event(ns, NSSM_EVENT_PORT_ONLINE);
-}
-
-void
-bfa_fcs_port_ns_query(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_ns_s *ns = BFA_FCS_GET_NS_FROM_PORT(port);
-
- bfa_trc(port->fcs, port->pid);
- bfa_sm_send_event(ns, NSSM_EVENT_NS_QUERY);
-}
-
-static void
-bfa_fcs_port_ns_boot_target_disc(struct bfa_fcs_port_s *port)
-{
-
- struct bfa_fcs_rport_s *rport;
- u8 nwwns;
- wwn_t wwns[BFA_PREBOOT_BOOTLUN_MAX];
- int ii;
-
- bfa_iocfc_get_bootwwns(port->fcs->bfa, &nwwns, wwns);
-
- for (ii = 0; ii < nwwns; ++ii) {
- rport = bfa_fcs_rport_create_by_wwn(port, wwns[ii]);
- bfa_assert(rport);
- }
-}
-
-
diff --git a/drivers/scsi/bfa/scn.c b/drivers/scsi/bfa/scn.c
deleted file mode 100644
index 8a60129..0000000
--- a/drivers/scsi/bfa/scn.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include "fcs_lport.h"
-#include "fcs_rport.h"
-#include "fcs_ms.h"
-#include "fcs_trcmod.h"
-#include "fcs_fcxp.h"
-#include "fcs.h"
-#include "lport_priv.h"
-
-BFA_TRC_FILE(FCS, SCN);
-
-#define FC_QOS_RSCN_EVENT 0x0c
-#define FC_FABRIC_NAME_RSCN_EVENT 0x0d
-
-/*
- * forward declarations
- */
-static void bfa_fcs_port_scn_send_scr(void *scn_cbarg,
- struct bfa_fcxp_s *fcxp_alloced);
-static void bfa_fcs_port_scn_scr_response(void *fcsarg,
- struct bfa_fcxp_s *fcxp,
- void *cbarg,
- bfa_status_t req_status,
- u32 rsp_len,
- u32 resid_len,
- struct fchs_s *rsp_fchs);
-static void bfa_fcs_port_scn_send_ls_acc(struct bfa_fcs_port_s *port,
- struct fchs_s *rx_fchs);
-static void bfa_fcs_port_scn_timeout(void *arg);
-
-/**
- * fcs_scm_sm FCS SCN state machine
- */
-
-/**
- * VPort SCN State Machine events
- */
-enum port_scn_event {
- SCNSM_EVENT_PORT_ONLINE = 1,
- SCNSM_EVENT_PORT_OFFLINE = 2,
- SCNSM_EVENT_RSP_OK = 3,
- SCNSM_EVENT_RSP_ERROR = 4,
- SCNSM_EVENT_TIMEOUT = 5,
- SCNSM_EVENT_SCR_SENT = 6,
-};
-
-static void bfa_fcs_port_scn_sm_offline(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event);
-static void bfa_fcs_port_scn_sm_sending_scr(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event);
-static void bfa_fcs_port_scn_sm_scr(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event);
-static void bfa_fcs_port_scn_sm_scr_retry(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event);
-static void bfa_fcs_port_scn_sm_online(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event);
-
-/**
- * Starting state - awaiting link up.
- */
-static void
-bfa_fcs_port_scn_sm_offline(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event)
-{
- switch (event) {
- case SCNSM_EVENT_PORT_ONLINE:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_sending_scr);
- bfa_fcs_port_scn_send_scr(scn, NULL);
- break;
-
- case SCNSM_EVENT_PORT_OFFLINE:
- break;
-
- default:
- bfa_sm_fault(scn->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_scn_sm_sending_scr(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event)
-{
- switch (event) {
- case SCNSM_EVENT_SCR_SENT:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_scr);
- break;
-
- case SCNSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_offline);
- bfa_fcxp_walloc_cancel(scn->port->fcs->bfa, &scn->fcxp_wqe);
- break;
-
- default:
- bfa_sm_fault(scn->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_scn_sm_scr(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event)
-{
- struct bfa_fcs_port_s *port = scn->port;
-
- switch (event) {
- case SCNSM_EVENT_RSP_OK:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_online);
- break;
-
- case SCNSM_EVENT_RSP_ERROR:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_scr_retry);
- bfa_timer_start(port->fcs->bfa, &scn->timer,
- bfa_fcs_port_scn_timeout, scn,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case SCNSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_offline);
- bfa_fcxp_discard(scn->fcxp);
- break;
-
- default:
- bfa_sm_fault(scn->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_scn_sm_scr_retry(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event)
-{
- switch (event) {
- case SCNSM_EVENT_TIMEOUT:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_sending_scr);
- bfa_fcs_port_scn_send_scr(scn, NULL);
- break;
-
- case SCNSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_offline);
- bfa_timer_stop(&scn->timer);
- break;
-
- default:
- bfa_sm_fault(scn->port->fcs, event);
- }
-}
-
-static void
-bfa_fcs_port_scn_sm_online(struct bfa_fcs_port_scn_s *scn,
- enum port_scn_event event)
-{
- switch (event) {
- case SCNSM_EVENT_PORT_OFFLINE:
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_offline);
- break;
-
- default:
- bfa_sm_fault(scn->port->fcs, event);
- }
-}
-
-
-
-/**
- * fcs_scn_private FCS SCN private functions
- */
-
-/**
- * This routine will be called to send a SCR command.
- */
-static void
-bfa_fcs_port_scn_send_scr(void *scn_cbarg, struct bfa_fcxp_s *fcxp_alloced)
-{
- struct bfa_fcs_port_scn_s *scn = scn_cbarg;
- struct bfa_fcs_port_s *port = scn->port;
- struct fchs_s fchs;
- int len;
- struct bfa_fcxp_s *fcxp;
-
- bfa_trc(port->fcs, port->pid);
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp) {
- bfa_fcxp_alloc_wait(port->fcs->bfa, &scn->fcxp_wqe,
- bfa_fcs_port_scn_send_scr, scn);
- return;
- }
- scn->fcxp = fcxp;
-
- /*
- * Handle VU registrations for Base port only
- */
- if ((!port->vport) && bfa_ioc_get_fcmode(&port->fcs->bfa->ioc)) {
- len = fc_scr_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
- bfa_lps_is_brcd_fabric(port->fabric->lps),
- port->pid, 0);
- } else {
- len = fc_scr_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), BFA_FALSE,
- port->pid, 0);
- }
-
- bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
- FC_CLASS_3, len, &fchs, bfa_fcs_port_scn_scr_response,
- (void *)scn, FC_MAX_PDUSZ, FC_ELS_TOV);
-
- bfa_sm_send_event(scn, SCNSM_EVENT_SCR_SENT);
-}
-
-static void
-bfa_fcs_port_scn_scr_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
- void *cbarg, bfa_status_t req_status,
- u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
-{
- struct bfa_fcs_port_scn_s *scn = (struct bfa_fcs_port_scn_s *)cbarg;
- struct bfa_fcs_port_s *port = scn->port;
- struct fc_els_cmd_s *els_cmd;
- struct fc_ls_rjt_s *ls_rjt;
-
- bfa_trc(port->fcs, port->port_cfg.pwwn);
-
- /*
- * Sanity Checks
- */
- if (req_status != BFA_STATUS_OK) {
- bfa_trc(port->fcs, req_status);
- bfa_sm_send_event(scn, SCNSM_EVENT_RSP_ERROR);
- return;
- }
-
- els_cmd = (struct fc_els_cmd_s *) BFA_FCXP_RSP_PLD(fcxp);
-
- switch (els_cmd->els_code) {
-
- case FC_ELS_ACC:
- bfa_sm_send_event(scn, SCNSM_EVENT_RSP_OK);
- break;
-
- case FC_ELS_LS_RJT:
-
- ls_rjt = (struct fc_ls_rjt_s *) BFA_FCXP_RSP_PLD(fcxp);
-
- bfa_trc(port->fcs, ls_rjt->reason_code);
- bfa_trc(port->fcs, ls_rjt->reason_code_expl);
-
- bfa_sm_send_event(scn, SCNSM_EVENT_RSP_ERROR);
- break;
-
- default:
- bfa_sm_send_event(scn, SCNSM_EVENT_RSP_ERROR);
- }
-}
-
-/*
- * Send a LS Accept
- */
-static void
-bfa_fcs_port_scn_send_ls_acc(struct bfa_fcs_port_s *port,
- struct fchs_s *rx_fchs)
-{
- struct fchs_s fchs;
- struct bfa_fcxp_s *fcxp;
- struct bfa_rport_s *bfa_rport = NULL;
- int len;
-
- bfa_trc(port->fcs, rx_fchs->s_id);
-
- fcxp = bfa_fcs_fcxp_alloc(port->fcs);
- if (!fcxp)
- return;
-
- len = fc_ls_acc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), rx_fchs->s_id,
- bfa_fcs_port_get_fcid(port), rx_fchs->ox_id);
-
- bfa_fcxp_send(fcxp, bfa_rport, port->fabric->vf_id, port->lp_tag,
- BFA_FALSE, FC_CLASS_3, len, &fchs, NULL, NULL,
- FC_MAX_PDUSZ, 0);
-}
-
-/**
- * This routine will be called by bfa_timer on timer timeouts.
- *
- * param[in] vport - pointer to bfa_fcs_port_t.
- * param[out] vport_status - pointer to return vport status in
- *
- * return
- * void
- *
-* Special Considerations:
- *
- * note
- */
-static void
-bfa_fcs_port_scn_timeout(void *arg)
-{
- struct bfa_fcs_port_scn_s *scn = (struct bfa_fcs_port_scn_s *)arg;
-
- bfa_sm_send_event(scn, SCNSM_EVENT_TIMEOUT);
-}
-
-
-
-/**
- * fcs_scn_public FCS state change notification public interfaces
- */
-
-/*
- * Functions called by port/fab
- */
-void
-bfa_fcs_port_scn_init(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_scn_s *scn = BFA_FCS_GET_SCN_FROM_PORT(port);
-
- scn->port = port;
- bfa_sm_set_state(scn, bfa_fcs_port_scn_sm_offline);
-}
-
-void
-bfa_fcs_port_scn_offline(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_scn_s *scn = BFA_FCS_GET_SCN_FROM_PORT(port);
-
- scn->port = port;
- bfa_sm_send_event(scn, SCNSM_EVENT_PORT_OFFLINE);
-}
-
-void
-bfa_fcs_port_scn_online(struct bfa_fcs_port_s *port)
-{
- struct bfa_fcs_port_scn_s *scn = BFA_FCS_GET_SCN_FROM_PORT(port);
-
- scn->port = port;
- bfa_sm_send_event(scn, SCNSM_EVENT_PORT_ONLINE);
-}
-
-static void
-bfa_fcs_port_scn_portid_rscn(struct bfa_fcs_port_s *port, u32 rpid)
-{
- struct bfa_fcs_rport_s *rport;
-
- bfa_trc(port->fcs, rpid);
-
- /**
- * If this is an unknown device, then it just came online.
- * Otherwise let rport handle the RSCN event.
- */
- rport = bfa_fcs_port_get_rport_by_pid(port, rpid);
- if (rport == NULL) {
- /*
- * If min cfg mode is enabled, we donot need to
- * discover any new rports.
- */
- if (!__fcs_min_cfg(port->fcs))
- rport = bfa_fcs_rport_create(port, rpid);
- } else {
- bfa_fcs_rport_scn(rport);
- }
-}
-
-/**
- * rscn format based PID comparison
- */
-#define __fc_pid_match(__c0, __c1, __fmt) \
- (((__fmt) == FC_RSCN_FORMAT_FABRIC) || \
- (((__fmt) == FC_RSCN_FORMAT_DOMAIN) && \
- ((__c0)[0] == (__c1)[0])) || \
- (((__fmt) == FC_RSCN_FORMAT_AREA) && \
- ((__c0)[0] == (__c1)[0]) && \
- ((__c0)[1] == (__c1)[1])))
-
-static void
-bfa_fcs_port_scn_multiport_rscn(struct bfa_fcs_port_s *port,
- enum fc_rscn_format format, u32 rscn_pid)
-{
- struct bfa_fcs_rport_s *rport;
- struct list_head *qe, *qe_next;
- u8 *c0, *c1;
-
- bfa_trc(port->fcs, format);
- bfa_trc(port->fcs, rscn_pid);
-
- c0 = (u8 *) &rscn_pid;
-
- list_for_each_safe(qe, qe_next, &port->rport_q) {
- rport = (struct bfa_fcs_rport_s *)qe;
- c1 = (u8 *) &rport->pid;
- if (__fc_pid_match(c0, c1, format))
- bfa_fcs_rport_scn(rport);
- }
-}
-
-void
-bfa_fcs_port_scn_process_rscn(struct bfa_fcs_port_s *port, struct fchs_s *fchs,
- u32 len)
-{
- struct fc_rscn_pl_s *rscn = (struct fc_rscn_pl_s *) (fchs + 1);
- int num_entries;
- u32 rscn_pid;
- bfa_boolean_t nsquery = BFA_FALSE;
- int i = 0;
-
- num_entries =
- (bfa_os_ntohs(rscn->payldlen) -
- sizeof(u32)) / sizeof(rscn->event[0]);
-
- bfa_trc(port->fcs, num_entries);
-
- port->stats.num_rscn++;
-
- bfa_fcs_port_scn_send_ls_acc(port, fchs);
-
- for (i = 0; i < num_entries; i++) {
- rscn_pid = rscn->event[i].portid;
-
- bfa_trc(port->fcs, rscn->event[i].format);
- bfa_trc(port->fcs, rscn_pid);
-
- switch (rscn->event[i].format) {
- case FC_RSCN_FORMAT_PORTID:
- if (rscn->event[i].qualifier == FC_QOS_RSCN_EVENT) {
- /*
- * Ignore this event. f/w would have processed
- * it
- */
- bfa_trc(port->fcs, rscn_pid);
- } else {
- port->stats.num_portid_rscn++;
- bfa_fcs_port_scn_portid_rscn(port, rscn_pid);
- }
- break;
-
- case FC_RSCN_FORMAT_FABRIC:
- if (rscn->event[i].qualifier ==
- FC_FABRIC_NAME_RSCN_EVENT) {
- bfa_fcs_port_ms_fabric_rscn(port);
- break;
- }
- /*
- * !!!!!!!!! Fall Through !!!!!!!!!!!!!
- */
-
- case FC_RSCN_FORMAT_AREA:
- case FC_RSCN_FORMAT_DOMAIN:
- nsquery = BFA_TRUE;
- bfa_fcs_port_scn_multiport_rscn(port,
- rscn->event[i].format,
- rscn_pid);
- break;
-
- default:
- bfa_assert(0);
- nsquery = BFA_TRUE;
- }
- }
-
- /**
- * If any of area, domain or fabric RSCN is received, do a fresh discovery
- * to find new devices.
- */
- if (nsquery)
- bfa_fcs_port_ns_query(port);
-}
-
-
diff --git a/drivers/scsi/bfa/vport.c b/drivers/scsi/bfa/vport.c
deleted file mode 100644
index b378ec7..0000000
--- a/drivers/scsi/bfa/vport.c
+++ /dev/null
@@ -1,903 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-/**
- * bfa_fcs_vport.c FCS virtual port state machine
- */
-
-#include <bfa.h>
-#include <bfa_svc.h>
-#include <fcbuild.h>
-#include "fcs_fabric.h"
-#include "fcs_lport.h"
-#include "fcs_vport.h"
-#include "fcs_trcmod.h"
-#include "fcs.h"
-#include <aen/bfa_aen_lport.h>
-
-BFA_TRC_FILE(FCS, VPORT);
-
-#define __vport_fcs(__vp) ((__vp)->lport.fcs)
-#define __vport_pwwn(__vp) ((__vp)->lport.port_cfg.pwwn)
-#define __vport_nwwn(__vp) ((__vp)->lport.port_cfg.nwwn)
-#define __vport_bfa(__vp) ((__vp)->lport.fcs->bfa)
-#define __vport_fcid(__vp) ((__vp)->lport.pid)
-#define __vport_fabric(__vp) ((__vp)->lport.fabric)
-#define __vport_vfid(__vp) ((__vp)->lport.fabric->vf_id)
-
-#define BFA_FCS_VPORT_MAX_RETRIES 5
-/*
- * Forward declarations
- */
-static void bfa_fcs_vport_do_fdisc(struct bfa_fcs_vport_s *vport);
-static void bfa_fcs_vport_timeout(void *vport_arg);
-static void bfa_fcs_vport_do_logo(struct bfa_fcs_vport_s *vport);
-static void bfa_fcs_vport_free(struct bfa_fcs_vport_s *vport);
-
-/**
- * fcs_vport_sm FCS virtual port state machine
- */
-
-/**
- * VPort State Machine events
- */
-enum bfa_fcs_vport_event {
- BFA_FCS_VPORT_SM_CREATE = 1, /* vport create event */
- BFA_FCS_VPORT_SM_DELETE = 2, /* vport delete event */
- BFA_FCS_VPORT_SM_START = 3, /* vport start request */
- BFA_FCS_VPORT_SM_STOP = 4, /* stop: unsupported */
- BFA_FCS_VPORT_SM_ONLINE = 5, /* fabric online */
- BFA_FCS_VPORT_SM_OFFLINE = 6, /* fabric offline event */
- BFA_FCS_VPORT_SM_FRMSENT = 7, /* fdisc/logo sent events */
- BFA_FCS_VPORT_SM_RSP_OK = 8, /* good response */
- BFA_FCS_VPORT_SM_RSP_ERROR = 9, /* error/bad response */
- BFA_FCS_VPORT_SM_TIMEOUT = 10, /* delay timer 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 */
-};
-
-static void bfa_fcs_vport_sm_uninit(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_created(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_offline(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_fdisc(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_fdisc_retry(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_online(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_deleting(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-static void bfa_fcs_vport_sm_cleanup(struct bfa_fcs_vport_s *vport,
- enum bfa_fcs_vport_event event);
-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 struct bfa_sm_table_s vport_sm_table[] = {
- {BFA_SM(bfa_fcs_vport_sm_uninit), BFA_FCS_VPORT_UNINIT},
- {BFA_SM(bfa_fcs_vport_sm_created), BFA_FCS_VPORT_CREATED},
- {BFA_SM(bfa_fcs_vport_sm_offline), BFA_FCS_VPORT_OFFLINE},
- {BFA_SM(bfa_fcs_vport_sm_fdisc), BFA_FCS_VPORT_FDISC},
- {BFA_SM(bfa_fcs_vport_sm_fdisc_retry), BFA_FCS_VPORT_FDISC_RETRY},
- {BFA_SM(bfa_fcs_vport_sm_online), BFA_FCS_VPORT_ONLINE},
- {BFA_SM(bfa_fcs_vport_sm_deleting), BFA_FCS_VPORT_DELETING},
- {BFA_SM(bfa_fcs_vport_sm_cleanup), BFA_FCS_VPORT_CLEANUP},
- {BFA_SM(bfa_fcs_vport_sm_logo), BFA_FCS_VPORT_LOGO},
- {BFA_SM(bfa_fcs_vport_sm_error), BFA_FCS_VPORT_ERROR}
-};
-
-/**
- * Beginning state.
- */
-static void
-bfa_fcs_vport_sm_uninit(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_CREATE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_created);
- bfa_fcs_fabric_addvport(__vport_fabric(vport), vport);
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * Created state - a start event is required to start up the state machine.
- */
-static void
-bfa_fcs_vport_sm_created(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_START:
- if (bfa_fcs_fabric_is_online(__vport_fabric(vport))
- && bfa_fcs_fabric_npiv_capable(__vport_fabric(vport))) {
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_fdisc);
- bfa_fcs_vport_do_fdisc(vport);
- } else {
- /**
- * Fabric is offline or not NPIV capable, stay in
- * offline state.
- */
- vport->vport_stats.fab_no_npiv++;
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
- }
- break;
-
- case BFA_FCS_VPORT_SM_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
- bfa_fcs_port_delete(&vport->lport);
- break;
-
- case BFA_FCS_VPORT_SM_ONLINE:
- case BFA_FCS_VPORT_SM_OFFLINE:
- /**
- * Ignore ONLINE/OFFLINE events from fabric till vport is started.
- */
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * Offline state - awaiting ONLINE event from fabric SM.
- */
-static void
-bfa_fcs_vport_sm_offline(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_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
- bfa_fcs_port_delete(&vport->lport);
- break;
-
- case BFA_FCS_VPORT_SM_ONLINE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_fdisc);
- vport->fdisc_retries = 0;
- bfa_fcs_vport_do_fdisc(vport);
- break;
-
- case BFA_FCS_VPORT_SM_OFFLINE:
- /*
- * This can happen if the vport couldn't be initialzied due
- * the fact that the npiv was not enabled on the switch. In
- * that case we will put the vport in offline state. However,
- * the link can go down and cause the this event to be sent when
- * we are already offline. Ignore it.
- */
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * FDISC is sent and awaiting reply from fabric.
- */
-static void
-bfa_fcs_vport_sm_fdisc(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_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
- bfa_lps_discard(vport->lps);
- bfa_fcs_port_delete(&vport->lport);
- break;
-
- case BFA_FCS_VPORT_SM_OFFLINE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
- bfa_lps_discard(vport->lps);
- break;
-
- case BFA_FCS_VPORT_SM_RSP_OK:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_online);
- bfa_fcs_port_online(&vport->lport);
- break;
-
- case BFA_FCS_VPORT_SM_RSP_ERROR:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_fdisc_retry);
- bfa_timer_start(__vport_bfa(vport), &vport->timer,
- bfa_fcs_vport_timeout, vport,
- BFA_FCS_RETRY_TIMEOUT);
- break;
-
- case BFA_FCS_VPORT_SM_RSP_FAILED:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
- break;
-
- case BFA_FCS_VPORT_SM_RSP_DUP_WWN:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_error);
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * FDISC attempt failed - a timer is active to retry FDISC.
- */
-static void
-bfa_fcs_vport_sm_fdisc_retry(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_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
- bfa_timer_stop(&vport->timer);
- bfa_fcs_port_delete(&vport->lport);
- break;
-
- case BFA_FCS_VPORT_SM_OFFLINE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
- bfa_timer_stop(&vport->timer);
- break;
-
- case BFA_FCS_VPORT_SM_TIMEOUT:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_fdisc);
- vport->vport_stats.fdisc_retries++;
- vport->fdisc_retries++;
- bfa_fcs_vport_do_fdisc(vport);
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * Vport is online (FDISC is complete).
- */
-static void
-bfa_fcs_vport_sm_online(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_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_deleting);
- bfa_fcs_port_delete(&vport->lport);
- break;
-
- case BFA_FCS_VPORT_SM_OFFLINE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
- bfa_lps_discard(vport->lps);
- bfa_fcs_port_offline(&vport->lport);
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * Vport is being deleted - awaiting lport delete completion to send
- * LOGO to fabric.
- */
-static void
-bfa_fcs_vport_sm_deleting(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_DELETE:
- break;
-
- case BFA_FCS_VPORT_SM_DELCOMP:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_logo);
- 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);
- }
-}
-
-/**
- * Error State.
- * This state will be set when the Vport Creation fails due to errors like
- * Dup WWN. In this state only operation allowed is a Vport Delete.
- */
-static void
-bfa_fcs_vport_sm_error(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_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
- bfa_fcs_port_delete(&vport->lport);
-
- break;
-
- default:
- bfa_trc(__vport_fcs(vport), event);
- }
-}
-
-/**
- * Lport cleanup is in progress since vport is being deleted. Fabric is
- * offline, so no LOGO is needed to complete vport deletion.
- */
-static void
-bfa_fcs_vport_sm_cleanup(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_DELCOMP:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit);
- bfa_fcs_vport_free(vport);
- break;
-
- case BFA_FCS_VPORT_SM_DELETE:
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-/**
- * LOGO is sent to fabric. Vport delete is in progress. Lport delete cleanup
- * is done.
- */
-static void
-bfa_fcs_vport_sm_logo(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_lps_discard(vport->lps);
- /*
- * !!! 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_uninit);
- bfa_fcs_vport_free(vport);
- break;
-
- case BFA_FCS_VPORT_SM_DELETE:
- break;
-
- default:
- bfa_sm_fault(__vport_fcs(vport), event);
- }
-}
-
-
-
-/**
- * fcs_vport_private FCS virtual port private functions
- */
-
-/**
- * Send AEN notification
- */
-static void
-bfa_fcs_vport_aen_post(bfa_fcs_lport_t *port, enum bfa_lport_aen_event event)
-{
- union bfa_aen_data_u aen_data;
- struct bfa_log_mod_s *logmod = port->fcs->logm;
- enum bfa_port_role role = port->port_cfg.roles;
- wwn_t lpwwn = bfa_fcs_port_get_pwwn(port);
- char lpwwn_ptr[BFA_STRING_32];
- char *role_str[BFA_PORT_ROLE_FCP_MAX / 2 + 1] =
- { "Initiator", "Target", "IPFC" };
-
- wwn2str(lpwwn_ptr, lpwwn);
-
- bfa_assert(role <= BFA_PORT_ROLE_FCP_MAX);
-
- bfa_log(logmod, BFA_LOG_CREATE_ID(BFA_AEN_CAT_LPORT, event), lpwwn_ptr,
- role_str[role/2]);
-
- aen_data.lport.vf_id = port->fabric->vf_id;
- aen_data.lport.roles = role;
- aen_data.lport.ppwwn =
- bfa_fcs_port_get_pwwn(bfa_fcs_get_base_port(port->fcs));
- aen_data.lport.lpwwn = lpwwn;
-}
-
-/**
- * This routine will be called to send a FDISC command.
- */
-static void
-bfa_fcs_vport_do_fdisc(struct bfa_fcs_vport_s *vport)
-{
- bfa_lps_fdisc(vport->lps, vport,
- bfa_fcport_get_maxfrsize(__vport_bfa(vport)),
- __vport_pwwn(vport), __vport_nwwn(vport));
- vport->vport_stats.fdisc_sent++;
-}
-
-static void
-bfa_fcs_vport_fdisc_rejected(struct bfa_fcs_vport_s *vport)
-{
- u8 lsrjt_rsn = bfa_lps_get_lsrjt_rsn(vport->lps);
- u8 lsrjt_expl = bfa_lps_get_lsrjt_expl(vport->lps);
-
- bfa_trc(__vport_fcs(vport), lsrjt_rsn);
- bfa_trc(__vport_fcs(vport), lsrjt_expl);
-
- /*
- * For certain reason codes, we don't want to retry.
- */
- switch (bfa_lps_get_lsrjt_expl(vport->lps)) {
- case FC_LS_RJT_EXP_INV_PORT_NAME: /* by brocade */
- case FC_LS_RJT_EXP_INVALID_NPORT_ID: /* by Cisco */
- if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES)
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
- else {
- bfa_fcs_vport_aen_post(&vport->lport,
- BFA_LPORT_AEN_NPIV_DUP_WWN);
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_DUP_WWN);
- }
- break;
-
- case FC_LS_RJT_EXP_INSUFF_RES:
- /*
- * This means max logins per port/switch setting on the
- * switch was exceeded.
- */
- if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES)
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
- else {
- bfa_fcs_vport_aen_post(&vport->lport,
- BFA_LPORT_AEN_NPIV_FABRIC_MAX);
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
- }
- break;
-
- default:
- if (vport->fdisc_retries == 0) /* Print only once */
- bfa_fcs_vport_aen_post(&vport->lport,
- BFA_LPORT_AEN_NPIV_UNKNOWN);
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
- }
-}
-
-/**
- * Called to send a logout to the fabric. Used when a V-Port is
- * deleted/stopped.
- */
-static void
-bfa_fcs_vport_do_logo(struct bfa_fcs_vport_s *vport)
-{
- bfa_trc(__vport_fcs(vport), __vport_pwwn(vport));
-
- vport->vport_stats.logo_sent++;
- bfa_lps_fdisclogo(vport->lps);
-}
-
-/**
- * This routine will be called by bfa_timer on timer timeouts.
- *
- * param[in] vport - pointer to bfa_fcs_vport_t.
- * param[out] vport_status - pointer to return vport status in
- *
- * return
- * void
- *
-* Special Considerations:
- *
- * note
- */
-static void
-bfa_fcs_vport_timeout(void *vport_arg)
-{
- struct bfa_fcs_vport_s *vport = (struct bfa_fcs_vport_s *)vport_arg;
-
- vport->vport_stats.fdisc_timeouts++;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_TIMEOUT);
-}
-
-static void
-bfa_fcs_vport_free(struct bfa_fcs_vport_s *vport)
-{
- bfa_fcs_fabric_delvport(__vport_fabric(vport), vport);
- bfa_fcb_vport_delete(vport->vport_drv);
- bfa_lps_delete(vport->lps);
-}
-
-
-
-/**
- * fcs_vport_public FCS virtual port public interfaces
- */
-
-/**
- * Online notification from fabric SM.
- */
-void
-bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport)
-{
- vport->vport_stats.fab_online++;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_ONLINE);
-}
-
-/**
- * Offline notification from fabric SM.
- */
-void
-bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport)
-{
- vport->vport_stats.fab_offline++;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_OFFLINE);
-}
-
-/**
- * Cleanup notification from fabric SM on link timer expiry.
- */
-void
-bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport)
-{
- vport->vport_stats.fab_cleanup++;
-}
-
-/**
- * delete notification from fabric SM. To be invoked from within FCS.
- */
-void
-bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport)
-{
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE);
-}
-
-/**
- * Delete completion callback from associated lport
- */
-void
-bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport)
-{
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELCOMP);
-}
-
-/**
- * fcs_vport_api Virtual port API
- */
-
-/**
- * Use this function to instantiate a new FCS vport object. This
- * function will not trigger any HW initialization process (which will be
- * done in vport_start() call)
- *
- * param[in] vport - pointer to bfa_fcs_vport_t. This space
- * needs to be allocated by the driver.
- * param[in] fcs - FCS instance
- * param[in] vport_cfg - vport configuration
- * param[in] vf_id - VF_ID if vport is created within a VF.
- * FC_VF_ID_NULL to specify base fabric.
- * param[in] vport_drv - Opaque handle back to the driver's vport
- * structure
- *
- * retval BFA_STATUS_OK - on success.
- * retval BFA_STATUS_FAILED - on failure.
- */
-bfa_status_t
-bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
- u16 vf_id, struct bfa_port_cfg_s *vport_cfg,
- struct bfad_vport_s *vport_drv)
-{
- if (vport_cfg->pwwn == 0)
- return BFA_STATUS_INVALID_WWN;
-
- if (bfa_fcs_port_get_pwwn(&fcs->fabric.bport) == vport_cfg->pwwn)
- return BFA_STATUS_VPORT_WWN_BP;
-
- if (bfa_fcs_vport_lookup(fcs, vf_id, vport_cfg->pwwn) != NULL)
- return BFA_STATUS_VPORT_EXISTS;
-
- if (bfa_fcs_fabric_vport_count(&fcs->fabric) ==
- bfa_lps_get_max_vport(fcs->bfa))
- return BFA_STATUS_VPORT_MAX;
-
- vport->lps = bfa_lps_alloc(fcs->bfa);
- if (!vport->lps)
- return BFA_STATUS_VPORT_MAX;
-
- vport->vport_drv = vport_drv;
- vport_cfg->preboot_vp = BFA_FALSE;
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit);
-
- bfa_fcs_lport_attach(&vport->lport, fcs, vf_id, vport);
- bfa_fcs_lport_init(&vport->lport, vport_cfg);
-
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_CREATE);
-
- return BFA_STATUS_OK;
-}
-
-/**
- * Use this function to instantiate a new FCS PBC vport object. This
- * function will not trigger any HW initialization process (which will be
- * done in vport_start() call)
- *
- * param[in] vport - pointer to bfa_fcs_vport_t. This space
- * needs to be allocated by the driver.
- * param[in] fcs - FCS instance
- * param[in] vport_cfg - vport configuration
- * param[in] vf_id - VF_ID if vport is created within a VF.
- * FC_VF_ID_NULL to specify base fabric.
- * param[in] vport_drv - Opaque handle back to the driver's vport
- * structure
- *
- * retval BFA_STATUS_OK - on success.
- * retval BFA_STATUS_FAILED - on failure.
- */
-bfa_status_t
-bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
- uint16_t vf_id, struct bfa_port_cfg_s *vport_cfg,
- struct bfad_vport_s *vport_drv)
-{
- bfa_status_t rc;
-
- rc = bfa_fcs_vport_create(vport, fcs, vf_id, vport_cfg, vport_drv);
- vport->lport.port_cfg.preboot_vp = BFA_TRUE;
-
- return rc;
-}
-
-/**
- * Use this function initialize the vport.
- *
- * @param[in] vport - pointer to bfa_fcs_vport_t.
- *
- * @returns None
- */
-bfa_status_t
-bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport)
-{
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_START);
-
- return BFA_STATUS_OK;
-}
-
-/**
- * Use this function quiese the vport object. This function will return
- * immediately, when the vport is actually stopped, the
- * bfa_drv_vport_stop_cb() will be called.
- *
- * param[in] vport - pointer to bfa_fcs_vport_t.
- *
- * return None
- */
-bfa_status_t
-bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport)
-{
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_STOP);
-
- return BFA_STATUS_OK;
-}
-
-/**
- * Use this function to delete a vport object. Fabric object should
- * be stopped before this function call.
- *
- * Donot invoke this from within FCS
- *
- * param[in] vport - pointer to bfa_fcs_vport_t.
- *
- * return None
- */
-bfa_status_t
-bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport)
-{
- if (vport->lport.port_cfg.preboot_vp)
- return BFA_STATUS_PBC;
-
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE);
-
- return BFA_STATUS_OK;
-}
-
-/**
- * Use this function to get vport's current status info.
- *
- * param[in] vport pointer to bfa_fcs_vport_t.
- * param[out] attr pointer to return vport attributes
- *
- * return None
- */
-void
-bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
- struct bfa_vport_attr_s *attr)
-{
- if (vport == NULL || attr == NULL)
- return;
-
- bfa_os_memset(attr, 0, sizeof(struct bfa_vport_attr_s));
-
- bfa_fcs_port_get_attr(&vport->lport, &attr->port_attr);
- attr->vport_state = bfa_sm_to_state(vport_sm_table, vport->sm);
-}
-
-/**
- * Use this function to get vport's statistics.
- *
- * param[in] vport pointer to bfa_fcs_vport_t.
- * param[out] stats pointer to return vport statistics in
- *
- * return None
- */
-void
-bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport,
- struct bfa_vport_stats_s *stats)
-{
- *stats = vport->vport_stats;
-}
-
-/**
- * Use this function to clear vport's statistics.
- *
- * param[in] vport pointer to bfa_fcs_vport_t.
- *
- * return None
- */
-void
-bfa_fcs_vport_clr_stats(struct bfa_fcs_vport_s *vport)
-{
- bfa_os_memset(&vport->vport_stats, 0, sizeof(struct bfa_vport_stats_s));
-}
-
-/**
- * Lookup a virtual port. Excludes base port from lookup.
- */
-struct bfa_fcs_vport_s *
-bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs, u16 vf_id, wwn_t vpwwn)
-{
- struct bfa_fcs_vport_s *vport;
- struct bfa_fcs_fabric_s *fabric;
-
- bfa_trc(fcs, vf_id);
- bfa_trc(fcs, vpwwn);
-
- fabric = bfa_fcs_vf_lookup(fcs, vf_id);
- if (!fabric) {
- bfa_trc(fcs, vf_id);
- return NULL;
- }
-
- vport = bfa_fcs_fabric_vport_lookup(fabric, vpwwn);
- return vport;
-}
-
-/**
- * FDISC Response
- */
-void
-bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status)
-{
- struct bfa_fcs_vport_s *vport = uarg;
-
- bfa_trc(__vport_fcs(vport), __vport_pwwn(vport));
- bfa_trc(__vport_fcs(vport), status);
-
- switch (status) {
- case BFA_STATUS_OK:
- /*
- * Initialize the V-Port fields
- */
- __vport_fcid(vport) = bfa_lps_get_pid(vport->lps);
- vport->vport_stats.fdisc_accepts++;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_OK);
- break;
-
- case BFA_STATUS_INVALID_MAC:
- /*
- * Only for CNA
- */
- vport->vport_stats.fdisc_acc_bad++;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
-
- break;
-
- case BFA_STATUS_EPROTOCOL:
- switch (bfa_lps_get_extstatus(vport->lps)) {
- case BFA_EPROTO_BAD_ACCEPT:
- vport->vport_stats.fdisc_acc_bad++;
- break;
-
- case BFA_EPROTO_UNKNOWN_RSP:
- vport->vport_stats.fdisc_unknown_rsp++;
- break;
-
- default:
- break;
- }
-
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
- break;
-
- case BFA_STATUS_FABRIC_RJT:
- vport->vport_stats.fdisc_rejects++;
- bfa_fcs_vport_fdisc_rejected(vport);
- break;
-
- default:
- vport->vport_stats.fdisc_rsp_err++;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
- }
-}
-
-/**
- * LOGO response
- */
-void
-bfa_cb_lps_fdisclogo_comp(void *bfad, void *uarg)
-{
- struct bfa_fcs_vport_s *vport = uarg;
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_OK);
-}
-
-/**
- * Received clear virtual link
- */
-void
-bfa_cb_lps_cvl_event(void *bfad, void *uarg)
-{
- struct bfa_fcs_vport_s *vport = uarg;
-
- /* Send an Offline followed by an ONLINE */
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_OFFLINE);
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_ONLINE);
-}
--
1.7.3.rc1
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