311 lines
11 KiB
C
311 lines
11 KiB
C
/*
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* Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*
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* Linux driver for Brocade Fibre Channel Host Bus Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef __BFA_DEFS_IOCFC_H__
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#define __BFA_DEFS_IOCFC_H__
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#include <protocol/types.h>
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#include <defs/bfa_defs_types.h>
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#include <defs/bfa_defs_version.h>
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#include <defs/bfa_defs_adapter.h>
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#include <defs/bfa_defs_pm.h>
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#define BFA_IOCFC_INTR_DELAY 1125
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#define BFA_IOCFC_INTR_LATENCY 225
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/**
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* Interrupt coalescing configuration.
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*/
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struct bfa_iocfc_intr_attr_s {
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bfa_boolean_t coalesce; /* enable/disable coalescing */
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u16 latency; /* latency in microseconds */
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u16 delay; /* delay in microseconds */
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};
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/**
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* IOC firmware configuraton
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*/
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struct bfa_iocfc_fwcfg_s {
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u16 num_fabrics; /* number of fabrics */
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u16 num_lports; /* number of local lports */
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u16 num_rports; /* number of remote ports */
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u16 num_ioim_reqs; /* number of IO reqs */
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u16 num_tskim_reqs; /* task management requests */
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u16 num_iotm_reqs; /* number of TM IO reqs */
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u16 num_tsktm_reqs; /* TM task management requests*/
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u16 num_fcxp_reqs; /* unassisted FC exchanges */
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u16 num_uf_bufs; /* unsolicited recv buffers */
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u8 num_cqs;
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u8 rsvd;
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};
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struct bfa_iocfc_drvcfg_s {
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u16 num_reqq_elems; /* number of req queue elements */
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u16 num_rspq_elems; /* number of rsp queue elements */
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u16 num_sgpgs; /* number of total SG pages */
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u16 num_sboot_tgts; /* number of SAN boot targets */
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u16 num_sboot_luns; /* number of SAN boot luns */
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u16 ioc_recover; /* IOC recovery mode */
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u16 min_cfg; /* minimum configuration */
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u16 path_tov; /* device path timeout */
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bfa_boolean_t delay_comp; /* delay completion of
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failed inflight IOs */
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u32 rsvd;
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};
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/**
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* IOC configuration
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*/
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struct bfa_iocfc_cfg_s {
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struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */
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struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */
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};
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/**
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* IOC firmware IO stats
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*/
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struct bfa_fw_io_stats_s {
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u32 host_abort; /* IO aborted by host driver*/
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u32 host_cleanup; /* IO clean up by host driver */
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u32 fw_io_timeout; /* IOs timedout */
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u32 fw_frm_parse; /* frame parsed by f/w */
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u32 fw_frm_data; /* fcp_data frame parsed by f/w */
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u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */
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u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */
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u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */
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u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */
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u32 fw_frm_unknown; /* unknown parsed by f/w */
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u32 fw_data_dma; /* f/w DMA'ed the data frame */
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u32 fw_frm_drop; /* f/w drop the frame */
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u32 rec_timeout; /* FW rec timed out */
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u32 error_rec; /* FW sending rec on
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* an error condition*/
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u32 wait_for_si; /* FW wait for SI */
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u32 rec_rsp_inval; /* REC rsp invalid */
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u32 seqr_io_abort; /* target does not know cmd so abort */
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u32 seqr_io_retry; /* SEQR failed so retry IO */
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u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */
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u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */
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u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */
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u32 fcp_data_lost; /* fcp data lost */
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u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */
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u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */
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u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */
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u32 io_abort_timeout; /* ABTS timedout */
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u32 sler_initiated; /* SLER initiated */
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u32 unexp_fcp_rsp; /* fcp response in wrong state */
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u32 fcp_rsp_under_run; /* fcp rsp IO underrun */
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u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */
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u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */
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u32 fcp_rsp_resid_inval; /* invalid residue */
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u32 fcp_rsp_over_run; /* fcp rsp IO overrun */
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u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */
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u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */
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u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */
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u32 fcp_conf_req; /* FCP conf requested */
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u32 tgt_aborted_io; /* target initiated abort */
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u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */
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u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */
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u32 ioh_fcp_conf_event; /* IOH FCP_CONF */
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u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */
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u32 ioh_hit_class2_event; /* IOH hit class2 */
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u32 ioh_miss_other_event; /* IOH miss other */
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u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */
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u32 ioh_len_err_event; /* IOH len error - fcp_dl !=
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* bytes xfered */
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u32 ioh_seq_len_err_event; /* IOH seq len error */
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u32 ioh_data_oor_event; /* Data out of range */
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u32 ioh_ro_ooo_event; /* Relative offset out of range */
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u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */
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u32 ioh_unexp_frame_event; /* unexpected frame recieved
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* count */
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u32 ioh_err_int; /* IOH error int during data-phase
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* for scsi write
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*/
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};
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/**
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* IOC port firmware stats
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*/
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struct bfa_fw_port_fpg_stats_s {
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u32 intr_evt;
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u32 intr;
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u32 intr_excess;
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u32 intr_cause0;
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u32 intr_other;
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u32 intr_other_ign;
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u32 sig_lost;
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u32 sig_regained;
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u32 sync_lost;
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u32 sync_to;
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u32 sync_regained;
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u32 div2_overflow;
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u32 div2_underflow;
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u32 efifo_overflow;
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u32 efifo_underflow;
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u32 idle_rx;
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u32 lrr_rx;
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u32 lr_rx;
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u32 ols_rx;
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u32 nos_rx;
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u32 lip_rx;
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u32 arbf0_rx;
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u32 mrk_rx;
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u32 const_mrk_rx;
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u32 prim_unknown;
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u32 rsvd;
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};
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struct bfa_fw_port_lksm_stats_s {
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u32 hwsm_success; /* hwsm state machine success */
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u32 hwsm_fails; /* hwsm fails */
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u32 hwsm_wdtov; /* hwsm timed out */
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u32 swsm_success; /* swsm success */
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u32 swsm_fails; /* swsm fails */
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u32 swsm_wdtov; /* swsm timed out */
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u32 busybufs; /* link init failed due to busybuf */
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u32 buf_waits; /* bufwait state entries */
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u32 link_fails; /* link failures */
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u32 psp_errors; /* primitive sequence protocol errors */
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u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */
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u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */
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u32 lr_tx; /* No. of times LR tx started */
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u32 lrr_tx; /* No. of times LRR tx started */
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u32 ols_tx; /* No. of times OLS tx started */
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u32 nos_tx; /* No. of times NOS tx started */
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};
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struct bfa_fw_port_snsm_stats_s {
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u32 hwsm_success; /* Successful hwsm terminations */
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u32 hwsm_fails; /* hwsm fail count */
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u32 hwsm_wdtov; /* hwsm timed out */
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u32 swsm_success; /* swsm success */
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u32 swsm_wdtov; /* swsm timed out */
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u32 error_resets; /* error resets initiated by upsm */
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u32 sync_lost; /* Sync loss count */
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u32 sig_lost; /* Signal loss count */
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};
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struct bfa_fw_port_physm_stats_s {
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u32 module_inserts; /* Module insert count */
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u32 module_xtracts; /* Module extracts count */
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u32 module_invalids; /* Invalid module inserted count */
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u32 module_read_ign; /* Module validation status ignored */
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u32 laser_faults; /* Laser fault count */
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u32 rsvd;
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};
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struct bfa_fw_fip_stats_s {
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u32 disc_req; /* Discovery solicit requests */
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u32 disc_rsp; /* Discovery solicit response */
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u32 disc_err; /* Discovery advt. parse errors */
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u32 disc_unsol; /* Discovery unsolicited */
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u32 disc_timeouts; /* Discovery timeouts */
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u32 linksvc_unsupp; /* Unsupported link service req */
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u32 linksvc_err; /* Parse error in link service req */
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u32 logo_req; /* Number of FIP logos received */
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u32 clrvlink_req; /* Clear virtual link req */
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u32 op_unsupp; /* Unsupported FIP operation */
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u32 untagged; /* Untagged frames (ignored) */
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u32 rsvd;
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};
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struct bfa_fw_lps_stats_s {
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u32 mac_invalids; /* Invalid mac assigned */
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u32 rsvd;
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};
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struct bfa_fw_fcoe_stats_s {
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u32 cee_linkups; /* CEE link up count */
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u32 cee_linkdns; /* CEE link down count */
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u32 fip_linkups; /* FIP link up count */
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u32 fip_linkdns; /* FIP link up count */
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u32 fip_fails; /* FIP fail count */
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u32 mac_invalids; /* Invalid mac assigned */
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};
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/**
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* IOC firmware FCoE port stats
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*/
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struct bfa_fw_fcoe_port_stats_s {
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struct bfa_fw_fcoe_stats_s fcoe_stats;
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struct bfa_fw_fip_stats_s fip_stats;
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};
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/**
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* IOC firmware FC port stats
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*/
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struct bfa_fw_fc_port_stats_s {
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struct bfa_fw_port_fpg_stats_s fpg_stats;
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struct bfa_fw_port_physm_stats_s physm_stats;
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struct bfa_fw_port_snsm_stats_s snsm_stats;
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struct bfa_fw_port_lksm_stats_s lksm_stats;
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};
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/**
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* IOC firmware FC port stats
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*/
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union bfa_fw_port_stats_s {
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struct bfa_fw_fc_port_stats_s fc_stats;
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struct bfa_fw_fcoe_port_stats_s fcoe_stats;
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};
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/**
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* IOC firmware stats
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*/
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struct bfa_fw_stats_s {
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struct bfa_fw_ioc_stats_s ioc_stats;
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struct bfa_fw_io_stats_s io_stats;
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union bfa_fw_port_stats_s port_stats;
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};
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/**
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* IOC statistics
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*/
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struct bfa_iocfc_stats_s {
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struct bfa_fw_stats_s fw_stats; /* firmware IOC stats */
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};
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/**
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* IOC attributes returned in queries
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*/
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struct bfa_iocfc_attr_s {
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struct bfa_iocfc_cfg_s config; /* IOCFC config */
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struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */
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};
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#define BFA_IOCFC_PATHTOV_MAX 60
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#define BFA_IOCFC_QDEPTH_MAX 2000
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#endif /* __BFA_DEFS_IOC_H__ */
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