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path: root/drivers/scsi/bfa/bfa_rport.c
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-rw-r--r--drivers/scsi/bfa/bfa_rport.c906
1 files changed, 0 insertions, 906 deletions
diff --git a/drivers/scsi/bfa/bfa_rport.c b/drivers/scsi/bfa/bfa_rport.c
deleted file mode 100644
index ccd0680f6f1..00000000000
--- a/drivers/scsi/bfa/bfa_rport.c
+++ /dev/null
@@ -1,906 +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 <cs/bfa_debug.h>
-#include <bfi/bfi_rport.h>
-#include "bfa_intr_priv.h"
-
-BFA_TRC_FILE(HAL, RPORT);
-BFA_MODULE(rport);
-
-#define bfa_rport_offline_cb(__rp) do { \
- if ((__rp)->bfa->fcs) \
- bfa_cb_rport_offline((__rp)->rport_drv); \
- else { \
- bfa_cb_queue((__rp)->bfa, &(__rp)->hcb_qe, \
- __bfa_cb_rport_offline, (__rp)); \
- } \
-} while (0)
-
-#define bfa_rport_online_cb(__rp) do { \
- if ((__rp)->bfa->fcs) \
- bfa_cb_rport_online((__rp)->rport_drv); \
- else { \
- bfa_cb_queue((__rp)->bfa, &(__rp)->hcb_qe, \
- __bfa_cb_rport_online, (__rp)); \
- } \
-} while (0)
-
-/*
- * forward declarations
- */
-static struct bfa_rport_s *bfa_rport_alloc(struct bfa_rport_mod_s *rp_mod);
-static void bfa_rport_free(struct bfa_rport_s *rport);
-static bfa_boolean_t bfa_rport_send_fwcreate(struct bfa_rport_s *rp);
-static bfa_boolean_t bfa_rport_send_fwdelete(struct bfa_rport_s *rp);
-static bfa_boolean_t bfa_rport_send_fwspeed(struct bfa_rport_s *rp);
-static void __bfa_cb_rport_online(void *cbarg, bfa_boolean_t complete);
-static void __bfa_cb_rport_offline(void *cbarg, bfa_boolean_t complete);
-
-/**
- * bfa_rport_sm BFA rport state machine
- */
-
-
-enum bfa_rport_event {
- BFA_RPORT_SM_CREATE = 1, /* rport create event */
- BFA_RPORT_SM_DELETE = 2, /* deleting an existing rport */
- BFA_RPORT_SM_ONLINE = 3, /* rport is online */
- BFA_RPORT_SM_OFFLINE = 4, /* rport is offline */
- BFA_RPORT_SM_FWRSP = 5, /* firmware response */
- BFA_RPORT_SM_HWFAIL = 6, /* IOC h/w failure */
- BFA_RPORT_SM_QOS_SCN = 7, /* QoS SCN from firmware */
- BFA_RPORT_SM_SET_SPEED = 8, /* Set Rport Speed */
- BFA_RPORT_SM_QRESUME = 9, /* space in requeue queue */
-};
-
-static void bfa_rport_sm_uninit(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_created(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_fwcreate(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_online(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_fwdelete(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_offline(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_deleting(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_offline_pending(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_delete_pending(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_iocdisable(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_fwcreate_qfull(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_fwdelete_qfull(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-static void bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp,
- enum bfa_rport_event event);
-
-/**
- * Beginning state, only online event expected.
- */
-static void
-bfa_rport_sm_uninit(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_CREATE:
- bfa_stats(rp, sm_un_cr);
- bfa_sm_set_state(rp, bfa_rport_sm_created);
- break;
-
- default:
- bfa_stats(rp, sm_un_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-static void
-bfa_rport_sm_created(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_ONLINE:
- bfa_stats(rp, sm_cr_on);
- if (bfa_rport_send_fwcreate(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate_qfull);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_cr_del);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_rport_free(rp);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_cr_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- break;
-
- default:
- bfa_stats(rp, sm_cr_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Waiting for rport create response from firmware.
- */
-static void
-bfa_rport_sm_fwcreate(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_FWRSP:
- bfa_stats(rp, sm_fwc_rsp);
- bfa_sm_set_state(rp, bfa_rport_sm_online);
- bfa_rport_online_cb(rp);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_fwc_del);
- bfa_sm_set_state(rp, bfa_rport_sm_delete_pending);
- break;
-
- case BFA_RPORT_SM_OFFLINE:
- bfa_stats(rp, sm_fwc_off);
- bfa_sm_set_state(rp, bfa_rport_sm_offline_pending);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_fwc_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- break;
-
- default:
- bfa_stats(rp, sm_fwc_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Request queue is full, awaiting queue resume to send create request.
- */
-static void
-bfa_rport_sm_fwcreate_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_QRESUME:
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
- bfa_rport_send_fwcreate(rp);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_fwc_del);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_reqq_wcancel(&rp->reqq_wait);
- bfa_rport_free(rp);
- break;
-
- case BFA_RPORT_SM_OFFLINE:
- bfa_stats(rp, sm_fwc_off);
- bfa_sm_set_state(rp, bfa_rport_sm_offline);
- bfa_reqq_wcancel(&rp->reqq_wait);
- bfa_rport_offline_cb(rp);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_fwc_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- bfa_reqq_wcancel(&rp->reqq_wait);
- break;
-
- default:
- bfa_stats(rp, sm_fwc_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Online state - normal parking state.
- */
-static void
-bfa_rport_sm_online(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- struct bfi_rport_qos_scn_s *qos_scn;
-
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_OFFLINE:
- bfa_stats(rp, sm_on_off);
- if (bfa_rport_send_fwdelete(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_fwdelete);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_fwdelete_qfull);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_on_del);
- if (bfa_rport_send_fwdelete(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_deleting);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_deleting_qfull);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_on_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- break;
-
- case BFA_RPORT_SM_SET_SPEED:
- bfa_rport_send_fwspeed(rp);
- break;
-
- case BFA_RPORT_SM_QOS_SCN:
- qos_scn = (struct bfi_rport_qos_scn_s *) rp->event_arg.fw_msg;
- rp->qos_attr = qos_scn->new_qos_attr;
- bfa_trc(rp->bfa, qos_scn->old_qos_attr.qos_flow_id);
- bfa_trc(rp->bfa, qos_scn->new_qos_attr.qos_flow_id);
- bfa_trc(rp->bfa, qos_scn->old_qos_attr.qos_priority);
- bfa_trc(rp->bfa, qos_scn->new_qos_attr.qos_priority);
-
- qos_scn->old_qos_attr.qos_flow_id =
- bfa_os_ntohl(qos_scn->old_qos_attr.qos_flow_id);
- qos_scn->new_qos_attr.qos_flow_id =
- bfa_os_ntohl(qos_scn->new_qos_attr.qos_flow_id);
- qos_scn->old_qos_attr.qos_priority =
- bfa_os_ntohl(qos_scn->old_qos_attr.qos_priority);
- qos_scn->new_qos_attr.qos_priority =
- bfa_os_ntohl(qos_scn->new_qos_attr.qos_priority);
-
- if (qos_scn->old_qos_attr.qos_flow_id !=
- qos_scn->new_qos_attr.qos_flow_id)
- bfa_cb_rport_qos_scn_flowid(rp->rport_drv,
- qos_scn->old_qos_attr,
- qos_scn->new_qos_attr);
- if (qos_scn->old_qos_attr.qos_priority !=
- qos_scn->new_qos_attr.qos_priority)
- bfa_cb_rport_qos_scn_prio(rp->rport_drv,
- qos_scn->old_qos_attr,
- qos_scn->new_qos_attr);
- break;
-
- default:
- bfa_stats(rp, sm_on_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Firmware rport is being deleted - awaiting f/w response.
- */
-static void
-bfa_rport_sm_fwdelete(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_FWRSP:
- bfa_stats(rp, sm_fwd_rsp);
- bfa_sm_set_state(rp, bfa_rport_sm_offline);
- bfa_rport_offline_cb(rp);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_fwd_del);
- bfa_sm_set_state(rp, bfa_rport_sm_deleting);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_fwd_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- bfa_rport_offline_cb(rp);
- break;
-
- default:
- bfa_stats(rp, sm_fwd_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-static void
-bfa_rport_sm_fwdelete_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_QRESUME:
- bfa_sm_set_state(rp, bfa_rport_sm_fwdelete);
- bfa_rport_send_fwdelete(rp);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_fwd_del);
- bfa_sm_set_state(rp, bfa_rport_sm_deleting_qfull);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_fwd_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- bfa_reqq_wcancel(&rp->reqq_wait);
- bfa_rport_offline_cb(rp);
- break;
-
- default:
- bfa_stats(rp, sm_fwd_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Offline state.
- */
-static void
-bfa_rport_sm_offline(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_off_del);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_rport_free(rp);
- break;
-
- case BFA_RPORT_SM_ONLINE:
- bfa_stats(rp, sm_off_on);
- if (bfa_rport_send_fwcreate(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate_qfull);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_off_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- break;
-
- default:
- bfa_stats(rp, sm_off_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Rport is deleted, waiting for firmware response to delete.
- */
-static void
-bfa_rport_sm_deleting(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_FWRSP:
- bfa_stats(rp, sm_del_fwrsp);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_rport_free(rp);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_del_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_rport_free(rp);
- break;
-
- default:
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-static void
-bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_QRESUME:
- bfa_stats(rp, sm_del_fwrsp);
- bfa_sm_set_state(rp, bfa_rport_sm_deleting);
- bfa_rport_send_fwdelete(rp);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_del_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_reqq_wcancel(&rp->reqq_wait);
- bfa_rport_free(rp);
- break;
-
- default:
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Waiting for rport create response from firmware. A delete is pending.
- */
-static void
-bfa_rport_sm_delete_pending(struct bfa_rport_s *rp,
- enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_FWRSP:
- bfa_stats(rp, sm_delp_fwrsp);
- if (bfa_rport_send_fwdelete(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_deleting);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_deleting_qfull);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_delp_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_rport_free(rp);
- break;
-
- default:
- bfa_stats(rp, sm_delp_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * Waiting for rport create response from firmware. Rport offline is pending.
- */
-static void
-bfa_rport_sm_offline_pending(struct bfa_rport_s *rp,
- enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_FWRSP:
- bfa_stats(rp, sm_offp_fwrsp);
- if (bfa_rport_send_fwdelete(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_fwdelete);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_fwdelete_qfull);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_offp_del);
- bfa_sm_set_state(rp, bfa_rport_sm_delete_pending);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- bfa_stats(rp, sm_offp_hwf);
- bfa_sm_set_state(rp, bfa_rport_sm_iocdisable);
- break;
-
- default:
- bfa_stats(rp, sm_offp_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-/**
- * IOC h/w failed.
- */
-static void
-bfa_rport_sm_iocdisable(struct bfa_rport_s *rp, enum bfa_rport_event event)
-{
- bfa_trc(rp->bfa, rp->rport_tag);
- bfa_trc(rp->bfa, event);
-
- switch (event) {
- case BFA_RPORT_SM_OFFLINE:
- bfa_stats(rp, sm_iocd_off);
- bfa_rport_offline_cb(rp);
- break;
-
- case BFA_RPORT_SM_DELETE:
- bfa_stats(rp, sm_iocd_del);
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- bfa_rport_free(rp);
- break;
-
- case BFA_RPORT_SM_ONLINE:
- bfa_stats(rp, sm_iocd_on);
- if (bfa_rport_send_fwcreate(rp))
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate);
- else
- bfa_sm_set_state(rp, bfa_rport_sm_fwcreate_qfull);
- break;
-
- case BFA_RPORT_SM_HWFAIL:
- break;
-
- default:
- bfa_stats(rp, sm_iocd_unexp);
- bfa_sm_fault(rp->bfa, event);
- }
-}
-
-
-
-/**
- * bfa_rport_private BFA rport private functions
- */
-
-static void
-__bfa_cb_rport_online(void *cbarg, bfa_boolean_t complete)
-{
- struct bfa_rport_s *rp = cbarg;
-
- if (complete)
- bfa_cb_rport_online(rp->rport_drv);
-}
-
-static void
-__bfa_cb_rport_offline(void *cbarg, bfa_boolean_t complete)
-{
- struct bfa_rport_s *rp = cbarg;
-
- if (complete)
- bfa_cb_rport_offline(rp->rport_drv);
-}
-
-static void
-bfa_rport_qresume(void *cbarg)
-{
- struct bfa_rport_s *rp = cbarg;
-
- bfa_sm_send_event(rp, BFA_RPORT_SM_QRESUME);
-}
-
-static void
-bfa_rport_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
- u32 *dm_len)
-{
- if (cfg->fwcfg.num_rports < BFA_RPORT_MIN)
- cfg->fwcfg.num_rports = BFA_RPORT_MIN;
-
- *km_len += cfg->fwcfg.num_rports * sizeof(struct bfa_rport_s);
-}
-
-static void
-bfa_rport_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_rport_mod_s *mod = BFA_RPORT_MOD(bfa);
- struct bfa_rport_s *rp;
- u16 i;
-
- INIT_LIST_HEAD(&mod->rp_free_q);
- INIT_LIST_HEAD(&mod->rp_active_q);
-
- rp = (struct bfa_rport_s *) bfa_meminfo_kva(meminfo);
- mod->rps_list = rp;
- mod->num_rports = cfg->fwcfg.num_rports;
-
- bfa_assert(mod->num_rports
- && !(mod->num_rports & (mod->num_rports - 1)));
-
- for (i = 0; i < mod->num_rports; i++, rp++) {
- bfa_os_memset(rp, 0, sizeof(struct bfa_rport_s));
- rp->bfa = bfa;
- rp->rport_tag = i;
- bfa_sm_set_state(rp, bfa_rport_sm_uninit);
-
- /**
- * - is unused
- */
- if (i)
- list_add_tail(&rp->qe, &mod->rp_free_q);
-
- bfa_reqq_winit(&rp->reqq_wait, bfa_rport_qresume, rp);
- }
-
- /**
- * consume memory
- */
- bfa_meminfo_kva(meminfo) = (u8 *) rp;
-}
-
-static void
-bfa_rport_detach(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_rport_start(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_rport_stop(struct bfa_s *bfa)
-{
-}
-
-static void
-bfa_rport_iocdisable(struct bfa_s *bfa)
-{
- struct bfa_rport_mod_s *mod = BFA_RPORT_MOD(bfa);
- struct bfa_rport_s *rport;
- struct list_head *qe, *qen;
-
- list_for_each_safe(qe, qen, &mod->rp_active_q) {
- rport = (struct bfa_rport_s *) qe;
- bfa_sm_send_event(rport, BFA_RPORT_SM_HWFAIL);
- }
-}
-
-static struct bfa_rport_s *
-bfa_rport_alloc(struct bfa_rport_mod_s *mod)
-{
- struct bfa_rport_s *rport;
-
- bfa_q_deq(&mod->rp_free_q, &rport);
- if (rport)
- list_add_tail(&rport->qe, &mod->rp_active_q);
-
- return rport;
-}
-
-static void
-bfa_rport_free(struct bfa_rport_s *rport)
-{
- struct bfa_rport_mod_s *mod = BFA_RPORT_MOD(rport->bfa);
-
- bfa_assert(bfa_q_is_on_q(&mod->rp_active_q, rport));
- list_del(&rport->qe);
- list_add_tail(&rport->qe, &mod->rp_free_q);
-}
-
-static bfa_boolean_t
-bfa_rport_send_fwcreate(struct bfa_rport_s *rp)
-{
- struct bfi_rport_create_req_s *m;
-
- /**
- * check for room in queue to send request now
- */
- m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
- if (!m) {
- bfa_reqq_wait(rp->bfa, BFA_REQQ_RPORT, &rp->reqq_wait);
- return BFA_FALSE;
- }
-
- bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_CREATE_REQ,
- bfa_lpuid(rp->bfa));
- m->bfa_handle = rp->rport_tag;
- m->max_frmsz = bfa_os_htons(rp->rport_info.max_frmsz);
- m->pid = rp->rport_info.pid;
- m->lp_tag = rp->rport_info.lp_tag;
- m->local_pid = rp->rport_info.local_pid;
- m->fc_class = rp->rport_info.fc_class;
- m->vf_en = rp->rport_info.vf_en;
- m->vf_id = rp->rport_info.vf_id;
- m->cisc = rp->rport_info.cisc;
-
- /**
- * queue I/O message to firmware
- */
- bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
- return BFA_TRUE;
-}
-
-static bfa_boolean_t
-bfa_rport_send_fwdelete(struct bfa_rport_s *rp)
-{
- struct bfi_rport_delete_req_s *m;
-
- /**
- * check for room in queue to send request now
- */
- m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
- if (!m) {
- bfa_reqq_wait(rp->bfa, BFA_REQQ_RPORT, &rp->reqq_wait);
- return BFA_FALSE;
- }
-
- bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_DELETE_REQ,
- bfa_lpuid(rp->bfa));
- m->fw_handle = rp->fw_handle;
-
- /**
- * queue I/O message to firmware
- */
- bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
- return BFA_TRUE;
-}
-
-static bfa_boolean_t
-bfa_rport_send_fwspeed(struct bfa_rport_s *rp)
-{
- struct bfa_rport_speed_req_s *m;
-
- /**
- * check for room in queue to send request now
- */
- m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
- if (!m) {
- bfa_trc(rp->bfa, rp->rport_info.speed);
- return BFA_FALSE;
- }
-
- bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_SET_SPEED_REQ,
- bfa_lpuid(rp->bfa));
- m->fw_handle = rp->fw_handle;
- m->speed = (u8)rp->rport_info.speed;
-
- /**
- * queue I/O message to firmware
- */
- bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
- return BFA_TRUE;
-}
-
-
-
-/**
- * bfa_rport_public
- */
-
-/**
- * Rport interrupt processing.
- */
-void
-bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
-{
- union bfi_rport_i2h_msg_u msg;
- struct bfa_rport_s *rp;
-
- bfa_trc(bfa, m->mhdr.msg_id);
-
- msg.msg = m;
-
- switch (m->mhdr.msg_id) {
- case BFI_RPORT_I2H_CREATE_RSP:
- rp = BFA_RPORT_FROM_TAG(bfa, msg.create_rsp->bfa_handle);
- rp->fw_handle = msg.create_rsp->fw_handle;
- rp->qos_attr = msg.create_rsp->qos_attr;
- bfa_assert(msg.create_rsp->status == BFA_STATUS_OK);
- bfa_sm_send_event(rp, BFA_RPORT_SM_FWRSP);
- break;
-
- case BFI_RPORT_I2H_DELETE_RSP:
- rp = BFA_RPORT_FROM_TAG(bfa, msg.delete_rsp->bfa_handle);
- bfa_assert(msg.delete_rsp->status == BFA_STATUS_OK);
- bfa_sm_send_event(rp, BFA_RPORT_SM_FWRSP);
- break;
-
- case BFI_RPORT_I2H_QOS_SCN:
- rp = BFA_RPORT_FROM_TAG(bfa, msg.qos_scn_evt->bfa_handle);
- rp->event_arg.fw_msg = msg.qos_scn_evt;
- bfa_sm_send_event(rp, BFA_RPORT_SM_QOS_SCN);
- break;
-
- default:
- bfa_trc(bfa, m->mhdr.msg_id);
- bfa_assert(0);
- }
-}
-
-
-
-/**
- * bfa_rport_api
- */
-
-struct bfa_rport_s *
-bfa_rport_create(struct bfa_s *bfa, void *rport_drv)
-{
- struct bfa_rport_s *rp;
-
- rp = bfa_rport_alloc(BFA_RPORT_MOD(bfa));
-
- if (rp == NULL)
- return NULL;
-
- rp->bfa = bfa;
- rp->rport_drv = rport_drv;
- bfa_rport_clear_stats(rp);
-
- bfa_assert(bfa_sm_cmp_state(rp, bfa_rport_sm_uninit));
- bfa_sm_send_event(rp, BFA_RPORT_SM_CREATE);
-
- return rp;
-}
-
-void
-bfa_rport_delete(struct bfa_rport_s *rport)
-{
- bfa_sm_send_event(rport, BFA_RPORT_SM_DELETE);
-}
-
-void
-bfa_rport_online(struct bfa_rport_s *rport, struct bfa_rport_info_s *rport_info)
-{
- bfa_assert(rport_info->max_frmsz != 0);
-
- /**
- * Some JBODs are seen to be not setting PDU size correctly in PLOGI
- * responses. Default to minimum size.
- */
- if (rport_info->max_frmsz == 0) {
- bfa_trc(rport->bfa, rport->rport_tag);
- rport_info->max_frmsz = FC_MIN_PDUSZ;
- }
-
- bfa_os_assign(rport->rport_info, *rport_info);
- bfa_sm_send_event(rport, BFA_RPORT_SM_ONLINE);
-}
-
-void
-bfa_rport_offline(struct bfa_rport_s *rport)
-{
- bfa_sm_send_event(rport, BFA_RPORT_SM_OFFLINE);
-}
-
-void
-bfa_rport_speed(struct bfa_rport_s *rport, enum bfa_pport_speed speed)
-{
- bfa_assert(speed != 0);
- bfa_assert(speed != BFA_PPORT_SPEED_AUTO);
-
- rport->rport_info.speed = speed;
- bfa_sm_send_event(rport, BFA_RPORT_SM_SET_SPEED);
-}
-
-void
-bfa_rport_get_stats(struct bfa_rport_s *rport,
- struct bfa_rport_hal_stats_s *stats)
-{
- *stats = rport->stats;
-}
-
-void
-bfa_rport_get_qos_attr(struct bfa_rport_s *rport,
- struct bfa_rport_qos_attr_s *qos_attr)
-{
- qos_attr->qos_priority = bfa_os_ntohl(rport->qos_attr.qos_priority);
- qos_attr->qos_flow_id = bfa_os_ntohl(rport->qos_attr.qos_flow_id);
-
-}
-
-void
-bfa_rport_clear_stats(struct bfa_rport_s *rport)
-{
- bfa_os_memset(&rport->stats, 0, sizeof(rport->stats));
-}
-
-