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path: root/drivers/scsi/bfa/bfa_lps.c
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Diffstat (limited to 'drivers/scsi/bfa/bfa_lps.c')
-rw-r--r--drivers/scsi/bfa/bfa_lps.c892
1 files changed, 0 insertions, 892 deletions
diff --git a/drivers/scsi/bfa/bfa_lps.c b/drivers/scsi/bfa/bfa_lps.c
deleted file mode 100644
index acabb44f092f..000000000000
--- a/drivers/scsi/bfa/bfa_lps.c
+++ /dev/null
@@ -1,892 +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 <bfi/bfi_lps.h>
-#include <cs/bfa_debug.h>
-#include <defs/bfa_defs_pci.h>
-
-BFA_TRC_FILE(HAL, LPS);
-BFA_MODULE(lps);
-
-#define BFA_LPS_MIN_LPORTS (1)
-#define BFA_LPS_MAX_LPORTS (256)
-
-/*
- * Maximum Vports supported per physical port or vf.
- */
-#define BFA_LPS_MAX_VPORTS_SUPP_CB 255
-#define BFA_LPS_MAX_VPORTS_SUPP_CT 190
-
-/**
- * forward declarations
- */
-static void bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
- u32 *dm_len);
-static void bfa_lps_attach(struct bfa_s *bfa, void *bfad,
- struct bfa_iocfc_cfg_s *cfg,
- struct bfa_meminfo_s *meminfo,
- struct bfa_pcidev_s *pcidev);
-static void bfa_lps_detach(struct bfa_s *bfa);
-static void bfa_lps_start(struct bfa_s *bfa);
-static void bfa_lps_stop(struct bfa_s *bfa);
-static void bfa_lps_iocdisable(struct bfa_s *bfa);
-static void bfa_lps_login_rsp(struct bfa_s *bfa,
- struct bfi_lps_login_rsp_s *rsp);
-static void bfa_lps_logout_rsp(struct bfa_s *bfa,
- struct bfi_lps_logout_rsp_s *rsp);
-static void bfa_lps_reqq_resume(void *lps_arg);
-static void bfa_lps_free(struct bfa_lps_s *lps);
-static void bfa_lps_send_login(struct bfa_lps_s *lps);
-static void bfa_lps_send_logout(struct bfa_lps_s *lps);
-static void bfa_lps_login_comp(struct bfa_lps_s *lps);
-static void bfa_lps_logout_comp(struct bfa_lps_s *lps);
-static void bfa_lps_cvl_event(struct bfa_lps_s *lps);
-
-/**
- * lps_pvt BFA LPS private functions
- */
-
-enum bfa_lps_event {
- BFA_LPS_SM_LOGIN = 1, /* login request from user */
- BFA_LPS_SM_LOGOUT = 2, /* logout request from user */
- BFA_LPS_SM_FWRSP = 3, /* f/w response to login/logout */
- BFA_LPS_SM_RESUME = 4, /* space present in reqq queue */
- BFA_LPS_SM_DELETE = 5, /* lps delete from user */
- BFA_LPS_SM_OFFLINE = 6, /* Link is offline */
- BFA_LPS_SM_RX_CVL = 7, /* Rx clear virtual link */
-};
-
-static void bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_login(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_loginwait(struct bfa_lps_s *lps,
- enum bfa_lps_event event);
-static void bfa_lps_sm_online(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event);
-static void bfa_lps_sm_logowait(struct bfa_lps_s *lps,
- enum bfa_lps_event event);
-
-/**
- * Init state -- no login
- */
-static void
-bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
- bfa_trc(lps->bfa, lps->lp_tag);
- bfa_trc(lps->bfa, event);
-
- switch (event) {
- case BFA_LPS_SM_LOGIN:
- if (bfa_reqq_full(lps->bfa, lps->reqq)) {
- bfa_sm_set_state(lps, bfa_lps_sm_loginwait);
- bfa_reqq_wait(lps->bfa, lps->reqq, &lps->wqe);
- } else {
- bfa_sm_set_state(lps, bfa_lps_sm_login);
- bfa_lps_send_login(lps);
- }
- if (lps->fdisc)
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGIN, 0, "FDISC Request");
- else
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGIN, 0, "FLOGI Request");
- break;
-
- case BFA_LPS_SM_LOGOUT:
- bfa_lps_logout_comp(lps);
- break;
-
- case BFA_LPS_SM_DELETE:
- bfa_lps_free(lps);
- break;
-
- case BFA_LPS_SM_RX_CVL:
- case BFA_LPS_SM_OFFLINE:
- break;
-
- case BFA_LPS_SM_FWRSP:
- /* Could happen when fabric detects loopback and discards
- * the lps request. Fw will eventually sent out the timeout
- * Just ignore
- */
- break;
-
- default:
- bfa_sm_fault(lps->bfa, event);
- }
-}
-
-/**
- * login is in progress -- awaiting response from firmware
- */
-static void
-bfa_lps_sm_login(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
- bfa_trc(lps->bfa, lps->lp_tag);
- bfa_trc(lps->bfa, event);
-
- switch (event) {
- case BFA_LPS_SM_FWRSP:
- if (lps->status == BFA_STATUS_OK) {
- bfa_sm_set_state(lps, bfa_lps_sm_online);
- if (lps->fdisc)
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGIN, 0, "FDISC Accept");
- else
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGIN, 0, "FLOGI Accept");
- } else {
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- if (lps->fdisc)
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGIN, 0,
- "FDISC Fail (RJT or timeout)");
- else
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGIN, 0,
- "FLOGI Fail (RJT or timeout)");
- }
- bfa_lps_login_comp(lps);
- break;
-
- case BFA_LPS_SM_OFFLINE:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- break;
-
- default:
- bfa_sm_fault(lps->bfa, event);
- }
-}
-
-/**
- * login pending - awaiting space in request queue
- */
-static void
-bfa_lps_sm_loginwait(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
- bfa_trc(lps->bfa, lps->lp_tag);
- bfa_trc(lps->bfa, event);
-
- switch (event) {
- case BFA_LPS_SM_RESUME:
- bfa_sm_set_state(lps, bfa_lps_sm_login);
- break;
-
- case BFA_LPS_SM_OFFLINE:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- bfa_reqq_wcancel(&lps->wqe);
- break;
-
- case BFA_LPS_SM_RX_CVL:
- /*
- * Login was not even sent out; so when getting out
- * of this state, it will appear like a login retry
- * after Clear virtual link
- */
- break;
-
- default:
- bfa_sm_fault(lps->bfa, event);
- }
-}
-
-/**
- * login complete
- */
-static void
-bfa_lps_sm_online(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
- bfa_trc(lps->bfa, lps->lp_tag);
- bfa_trc(lps->bfa, event);
-
- switch (event) {
- case BFA_LPS_SM_LOGOUT:
- if (bfa_reqq_full(lps->bfa, lps->reqq)) {
- bfa_sm_set_state(lps, bfa_lps_sm_logowait);
- bfa_reqq_wait(lps->bfa, lps->reqq, &lps->wqe);
- } else {
- bfa_sm_set_state(lps, bfa_lps_sm_logout);
- bfa_lps_send_logout(lps);
- }
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_LOGO, 0, "Logout");
- break;
-
- case BFA_LPS_SM_RX_CVL:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
-
- /* Let the vport module know about this event */
- bfa_lps_cvl_event(lps);
- bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
- BFA_PL_EID_FIP_FCF_CVL, 0, "FCF Clear Virt. Link Rx");
- break;
-
- case BFA_LPS_SM_OFFLINE:
- case BFA_LPS_SM_DELETE:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- break;
-
- default:
- bfa_sm_fault(lps->bfa, event);
- }
-}
-
-/**
- * logout in progress - awaiting firmware response
- */
-static void
-bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
- bfa_trc(lps->bfa, lps->lp_tag);
- bfa_trc(lps->bfa, event);
-
- switch (event) {
- case BFA_LPS_SM_FWRSP:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- bfa_lps_logout_comp(lps);
- break;
-
- case BFA_LPS_SM_OFFLINE:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- break;
-
- default:
- bfa_sm_fault(lps->bfa, event);
- }
-}
-
-/**
- * logout pending -- awaiting space in request queue
- */
-static void
-bfa_lps_sm_logowait(struct bfa_lps_s *lps, enum bfa_lps_event event)
-{
- bfa_trc(lps->bfa, lps->lp_tag);
- bfa_trc(lps->bfa, event);
-
- switch (event) {
- case BFA_LPS_SM_RESUME:
- bfa_sm_set_state(lps, bfa_lps_sm_logout);
- bfa_lps_send_logout(lps);
- break;
-
- case BFA_LPS_SM_OFFLINE:
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- bfa_reqq_wcancel(&lps->wqe);
- break;
-
- default:
- bfa_sm_fault(lps->bfa, event);
- }
-}
-
-
-
-/**
- * lps_pvt BFA LPS private functions
- */
-
-/**
- * return memory requirement
- */
-static void
-bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, u32 *dm_len)
-{
- if (cfg->drvcfg.min_cfg)
- *ndm_len += sizeof(struct bfa_lps_s) * BFA_LPS_MIN_LPORTS;
- else
- *ndm_len += sizeof(struct bfa_lps_s) * BFA_LPS_MAX_LPORTS;
-}
-
-/**
- * bfa module attach at initialization time
- */
-static void
-bfa_lps_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
- struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps;
- int i;
-
- bfa_os_memset(mod, 0, sizeof(struct bfa_lps_mod_s));
- mod->num_lps = BFA_LPS_MAX_LPORTS;
- if (cfg->drvcfg.min_cfg)
- mod->num_lps = BFA_LPS_MIN_LPORTS;
- else
- mod->num_lps = BFA_LPS_MAX_LPORTS;
- mod->lps_arr = lps = (struct bfa_lps_s *) bfa_meminfo_kva(meminfo);
-
- bfa_meminfo_kva(meminfo) += mod->num_lps * sizeof(struct bfa_lps_s);
-
- INIT_LIST_HEAD(&mod->lps_free_q);
- INIT_LIST_HEAD(&mod->lps_active_q);
-
- for (i = 0; i < mod->num_lps; i++, lps++) {
- lps->bfa = bfa;
- lps->lp_tag = (u8) i;
- lps->reqq = BFA_REQQ_LPS;
- bfa_reqq_winit(&lps->wqe, bfa_lps_reqq_resume, lps);
- list_add_tail(&lps->qe, &mod->lps_free_q);
- }
-}
-
-static void
-bfa_lps_detach(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_lps_start(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_lps_stop(struct bfa_s *bfa)
-{
-}
-
-/**
- * IOC in disabled state -- consider all lps offline
- */
-static void
-bfa_lps_iocdisable(struct bfa_s *bfa)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps;
- struct list_head *qe, *qen;
-
- list_for_each_safe(qe, qen, &mod->lps_active_q) {
- lps = (struct bfa_lps_s *) qe;
- bfa_sm_send_event(lps, BFA_LPS_SM_OFFLINE);
- }
-}
-
-/**
- * Firmware login response
- */
-static void
-bfa_lps_login_rsp(struct bfa_s *bfa, struct bfi_lps_login_rsp_s *rsp)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps;
-
- bfa_assert(rsp->lp_tag < mod->num_lps);
- lps = BFA_LPS_FROM_TAG(mod, rsp->lp_tag);
-
- lps->status = rsp->status;
- switch (rsp->status) {
- case BFA_STATUS_OK:
- lps->fport = rsp->f_port;
- lps->npiv_en = rsp->npiv_en;
- lps->lp_pid = rsp->lp_pid;
- lps->pr_bbcred = bfa_os_ntohs(rsp->bb_credit);
- lps->pr_pwwn = rsp->port_name;
- lps->pr_nwwn = rsp->node_name;
- lps->auth_req = rsp->auth_req;
- lps->lp_mac = rsp->lp_mac;
- lps->brcd_switch = rsp->brcd_switch;
- lps->fcf_mac = rsp->fcf_mac;
-
- break;
-
- case BFA_STATUS_FABRIC_RJT:
- lps->lsrjt_rsn = rsp->lsrjt_rsn;
- lps->lsrjt_expl = rsp->lsrjt_expl;
-
- break;
-
- case BFA_STATUS_EPROTOCOL:
- lps->ext_status = rsp->ext_status;
-
- break;
-
- default:
- /* Nothing to do with other status */
- break;
- }
-
- bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP);
-}
-
-/**
- * Firmware logout response
- */
-static void
-bfa_lps_logout_rsp(struct bfa_s *bfa, struct bfi_lps_logout_rsp_s *rsp)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps;
-
- bfa_assert(rsp->lp_tag < mod->num_lps);
- lps = BFA_LPS_FROM_TAG(mod, rsp->lp_tag);
-
- bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP);
-}
-
-/**
- * Firmware received a Clear virtual link request (for FCoE)
- */
-static void
-bfa_lps_rx_cvl_event(struct bfa_s *bfa, struct bfi_lps_cvl_event_s *cvl)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps;
-
- lps = BFA_LPS_FROM_TAG(mod, cvl->lp_tag);
-
- bfa_sm_send_event(lps, BFA_LPS_SM_RX_CVL);
-}
-
-/**
- * Space is available in request queue, resume queueing request to firmware.
- */
-static void
-bfa_lps_reqq_resume(void *lps_arg)
-{
- struct bfa_lps_s *lps = lps_arg;
-
- bfa_sm_send_event(lps, BFA_LPS_SM_RESUME);
-}
-
-/**
- * lps is freed -- triggered by vport delete
- */
-static void
-bfa_lps_free(struct bfa_lps_s *lps)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(lps->bfa);
-
- list_del(&lps->qe);
- list_add_tail(&lps->qe, &mod->lps_free_q);
-}
-
-/**
- * send login request to firmware
- */
-static void
-bfa_lps_send_login(struct bfa_lps_s *lps)
-{
- struct bfi_lps_login_req_s *m;
-
- m = bfa_reqq_next(lps->bfa, lps->reqq);
- bfa_assert(m);
-
- bfi_h2i_set(m->mh, BFI_MC_LPS, BFI_LPS_H2I_LOGIN_REQ,
- bfa_lpuid(lps->bfa));
-
- m->lp_tag = lps->lp_tag;
- m->alpa = lps->alpa;
- m->pdu_size = bfa_os_htons(lps->pdusz);
- m->pwwn = lps->pwwn;
- m->nwwn = lps->nwwn;
- m->fdisc = lps->fdisc;
- m->auth_en = lps->auth_en;
-
- bfa_reqq_produce(lps->bfa, lps->reqq);
-}
-
-/**
- * send logout request to firmware
- */
-static void
-bfa_lps_send_logout(struct bfa_lps_s *lps)
-{
- struct bfi_lps_logout_req_s *m;
-
- m = bfa_reqq_next(lps->bfa, lps->reqq);
- bfa_assert(m);
-
- bfi_h2i_set(m->mh, BFI_MC_LPS, BFI_LPS_H2I_LOGOUT_REQ,
- bfa_lpuid(lps->bfa));
-
- m->lp_tag = lps->lp_tag;
- m->port_name = lps->pwwn;
- bfa_reqq_produce(lps->bfa, lps->reqq);
-}
-
-/**
- * Indirect login completion handler for non-fcs
- */
-static void
-bfa_lps_login_comp_cb(void *arg, bfa_boolean_t complete)
-{
- struct bfa_lps_s *lps = arg;
-
- if (!complete)
- return;
-
- if (lps->fdisc)
- bfa_cb_lps_fdisc_comp(lps->bfa->bfad, lps->uarg, lps->status);
- else
- bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status);
-}
-
-/**
- * Login completion handler -- direct call for fcs, queue for others
- */
-static void
-bfa_lps_login_comp(struct bfa_lps_s *lps)
-{
- if (!lps->bfa->fcs) {
- bfa_cb_queue(lps->bfa, &lps->hcb_qe,
- bfa_lps_login_comp_cb, lps);
- return;
- }
-
- if (lps->fdisc)
- bfa_cb_lps_fdisc_comp(lps->bfa->bfad, lps->uarg, lps->status);
- else
- bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status);
-}
-
-/**
- * Indirect logout completion handler for non-fcs
- */
-static void
-bfa_lps_logout_comp_cb(void *arg, bfa_boolean_t complete)
-{
- struct bfa_lps_s *lps = arg;
-
- if (!complete)
- return;
-
- if (lps->fdisc)
- bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg);
- else
- bfa_cb_lps_flogo_comp(lps->bfa->bfad, lps->uarg);
-}
-
-/**
- * Logout completion handler -- direct call for fcs, queue for others
- */
-static void
-bfa_lps_logout_comp(struct bfa_lps_s *lps)
-{
- if (!lps->bfa->fcs) {
- bfa_cb_queue(lps->bfa, &lps->hcb_qe,
- bfa_lps_logout_comp_cb, lps);
- return;
- }
- if (lps->fdisc)
- bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg);
- else
- bfa_cb_lps_flogo_comp(lps->bfa->bfad, lps->uarg);
-}
-
-/**
- * Clear virtual link completion handler for non-fcs
- */
-static void
-bfa_lps_cvl_event_cb(void *arg, bfa_boolean_t complete)
-{
- struct bfa_lps_s *lps = arg;
-
- if (!complete)
- return;
-
- /* Clear virtual link to base port will result in link down */
- if (lps->fdisc)
- bfa_cb_lps_cvl_event(lps->bfa->bfad, lps->uarg);
-}
-
-/**
- * Received Clear virtual link event --direct call for fcs,
- * queue for others
- */
-static void
-bfa_lps_cvl_event(struct bfa_lps_s *lps)
-{
- if (!lps->bfa->fcs) {
- bfa_cb_queue(lps->bfa, &lps->hcb_qe, bfa_lps_cvl_event_cb,
- lps);
- return;
- }
-
- /* Clear virtual link to base port will result in link down */
- if (lps->fdisc)
- bfa_cb_lps_cvl_event(lps->bfa->bfad, lps->uarg);
-}
-
-u32
-bfa_lps_get_max_vport(struct bfa_s *bfa)
-{
- if (bfa_ioc_devid(&bfa->ioc) == BFA_PCI_DEVICE_ID_CT)
- return BFA_LPS_MAX_VPORTS_SUPP_CT;
- else
- return BFA_LPS_MAX_VPORTS_SUPP_CB;
-}
-
-/**
- * lps_public BFA LPS public functions
- */
-
-/**
- * Allocate a lport srvice tag.
- */
-struct bfa_lps_s *
-bfa_lps_alloc(struct bfa_s *bfa)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps = NULL;
-
- bfa_q_deq(&mod->lps_free_q, &lps);
-
- if (lps == NULL)
- return NULL;
-
- list_add_tail(&lps->qe, &mod->lps_active_q);
-
- bfa_sm_set_state(lps, bfa_lps_sm_init);
- return lps;
-}
-
-/**
- * Free lport service tag. This can be called anytime after an alloc.
- * No need to wait for any pending login/logout completions.
- */
-void
-bfa_lps_delete(struct bfa_lps_s *lps)
-{
- bfa_sm_send_event(lps, BFA_LPS_SM_DELETE);
-}
-
-/**
- * Initiate a lport login.
- */
-void
-bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa, u16 pdusz,
- wwn_t pwwn, wwn_t nwwn, bfa_boolean_t auth_en)
-{
- lps->uarg = uarg;
- lps->alpa = alpa;
- lps->pdusz = pdusz;
- lps->pwwn = pwwn;
- lps->nwwn = nwwn;
- lps->fdisc = BFA_FALSE;
- lps->auth_en = auth_en;
- bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
-}
-
-/**
- * Initiate a lport fdisc login.
- */
-void
-bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz, wwn_t pwwn,
- wwn_t nwwn)
-{
- lps->uarg = uarg;
- lps->alpa = 0;
- lps->pdusz = pdusz;
- lps->pwwn = pwwn;
- lps->nwwn = nwwn;
- lps->fdisc = BFA_TRUE;
- lps->auth_en = BFA_FALSE;
- bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
-}
-
-/**
- * Initiate a lport logout (flogi).
- */
-void
-bfa_lps_flogo(struct bfa_lps_s *lps)
-{
- bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT);
-}
-
-/**
- * Initiate a lport FDSIC logout.
- */
-void
-bfa_lps_fdisclogo(struct bfa_lps_s *lps)
-{
- bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT);
-}
-
-/**
- * Discard a pending login request -- should be called only for
- * link down handling.
- */
-void
-bfa_lps_discard(struct bfa_lps_s *lps)
-{
- bfa_sm_send_event(lps, BFA_LPS_SM_OFFLINE);
-}
-
-/**
- * Return lport services tag
- */
-u8
-bfa_lps_get_tag(struct bfa_lps_s *lps)
-{
- return lps->lp_tag;
-}
-
-/**
- * Return lport services tag given the pid
- */
-u8
-bfa_lps_get_tag_from_pid(struct bfa_s *bfa, u32 pid)
-{
- struct bfa_lps_mod_s *mod = BFA_LPS_MOD(bfa);
- struct bfa_lps_s *lps;
- int i;
-
- for (i = 0, lps = mod->lps_arr; i < mod->num_lps; i++, lps++) {
- if (lps->lp_pid == pid)
- return lps->lp_tag;
- }
-
- /* Return base port tag anyway */
- return 0;
-}
-
-/**
- * return if fabric login indicates support for NPIV
- */
-bfa_boolean_t
-bfa_lps_is_npiv_en(struct bfa_lps_s *lps)
-{
- return lps->npiv_en;
-}
-
-/**
- * Return TRUE if attached to F-Port, else return FALSE
- */
-bfa_boolean_t
-bfa_lps_is_fport(struct bfa_lps_s *lps)
-{
- return lps->fport;
-}
-
-/**
- * Return TRUE if attached to a Brocade Fabric
- */
-bfa_boolean_t
-bfa_lps_is_brcd_fabric(struct bfa_lps_s *lps)
-{
- return lps->brcd_switch;
-}
-/**
- * return TRUE if authentication is required
- */
-bfa_boolean_t
-bfa_lps_is_authreq(struct bfa_lps_s *lps)
-{
- return lps->auth_req;
-}
-
-bfa_eproto_status_t
-bfa_lps_get_extstatus(struct bfa_lps_s *lps)
-{
- return lps->ext_status;
-}
-
-/**
- * return port id assigned to the lport
- */
-u32
-bfa_lps_get_pid(struct bfa_lps_s *lps)
-{
- return lps->lp_pid;
-}
-
-/**
- * Return bb_credit assigned in FLOGI response
- */
-u16
-bfa_lps_get_peer_bbcredit(struct bfa_lps_s *lps)
-{
- return lps->pr_bbcred;
-}
-
-/**
- * Return peer port name
- */
-wwn_t
-bfa_lps_get_peer_pwwn(struct bfa_lps_s *lps)
-{
- return lps->pr_pwwn;
-}
-
-/**
- * Return peer node name
- */
-wwn_t
-bfa_lps_get_peer_nwwn(struct bfa_lps_s *lps)
-{
- return lps->pr_nwwn;
-}
-
-/**
- * return reason code if login request is rejected
- */
-u8
-bfa_lps_get_lsrjt_rsn(struct bfa_lps_s *lps)
-{
- return lps->lsrjt_rsn;
-}
-
-/**
- * return explanation code if login request is rejected
- */
-u8
-bfa_lps_get_lsrjt_expl(struct bfa_lps_s *lps)
-{
- return lps->lsrjt_expl;
-}
-
-/**
- * Return fpma/spma MAC for lport
- */
-struct mac_s
-bfa_lps_get_lp_mac(struct bfa_lps_s *lps)
-{
- return lps->lp_mac;
-}
-
-/**
- * LPS firmware message class handler.
- */
-void
-bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
-{
- union bfi_lps_i2h_msg_u msg;
-
- bfa_trc(bfa, m->mhdr.msg_id);
- msg.msg = m;
-
- switch (m->mhdr.msg_id) {
- case BFI_LPS_H2I_LOGIN_RSP:
- bfa_lps_login_rsp(bfa, msg.login_rsp);
- break;
-
- case BFI_LPS_H2I_LOGOUT_RSP:
- bfa_lps_logout_rsp(bfa, msg.logout_rsp);
- break;
-
- case BFI_LPS_H2I_CVL_EVENT:
- bfa_lps_rx_cvl_event(bfa, msg.cvl_event);
- break;
-
- default:
- bfa_trc(bfa, m->mhdr.msg_id);
- bfa_assert(0);
- }
-}
-
-