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/*
* 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.
*/
#ifndef __BFA_DEFS_IOCFC_H__
#define __BFA_DEFS_IOCFC_H__
#include <protocol/types.h>
#include <defs/bfa_defs_types.h>
#include <defs/bfa_defs_version.h>
#include <defs/bfa_defs_adapter.h>
#include <defs/bfa_defs_pm.h>
#define BFA_IOCFC_INTR_DELAY 1125
#define BFA_IOCFC_INTR_LATENCY 225
/**
* Interrupt coalescing configuration.
*/
struct bfa_iocfc_intr_attr_s {
bfa_boolean_t coalesce; /* enable/disable coalescing */
u16 latency; /* latency in microseconds */
u16 delay; /* delay in microseconds */
};
/**
* IOC firmware configuraton
*/
struct bfa_iocfc_fwcfg_s {
u16 num_fabrics; /* number of fabrics */
u16 num_lports; /* number of local lports */
u16 num_rports; /* number of remote ports */
u16 num_ioim_reqs; /* number of IO reqs */
u16 num_tskim_reqs; /* task management requests */
u16 num_iotm_reqs; /* number of TM IO reqs */
u16 num_tsktm_reqs; /* TM task management requests*/
u16 num_fcxp_reqs; /* unassisted FC exchanges */
u16 num_uf_bufs; /* unsolicited recv buffers */
u8 num_cqs;
u8 rsvd;
};
struct bfa_iocfc_drvcfg_s {
u16 num_reqq_elems; /* number of req queue elements */
u16 num_rspq_elems; /* number of rsp queue elements */
u16 num_sgpgs; /* number of total SG pages */
u16 num_sboot_tgts; /* number of SAN boot targets */
u16 num_sboot_luns; /* number of SAN boot luns */
u16 ioc_recover; /* IOC recovery mode */
u16 min_cfg; /* minimum configuration */
u16 path_tov; /* device path timeout */
bfa_boolean_t delay_comp; /* delay completion of
failed inflight IOs */
u32 rsvd;
};
/**
* IOC configuration
*/
struct bfa_iocfc_cfg_s {
struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */
struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */
};
/**
* IOC firmware IO stats
*/
struct bfa_fw_io_stats_s {
u32 host_abort; /* IO aborted by host driver*/
u32 host_cleanup; /* IO clean up by host driver */
u32 fw_io_timeout; /* IOs timedout */
u32 fw_frm_parse; /* frame parsed by f/w */
u32 fw_frm_data; /* fcp_data frame parsed by f/w */
u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */
u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */
u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */
u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */
u32 fw_frm_unknown; /* unknown parsed by f/w */
u32 fw_data_dma; /* f/w DMA'ed the data frame */
u32 fw_frm_drop; /* f/w drop the frame */
u32 rec_timeout; /* FW rec timed out */
u32 error_rec; /* FW sending rec on
* an error condition*/
u32 wait_for_si; /* FW wait for SI */
u32 rec_rsp_inval; /* REC rsp invalid */
u32 seqr_io_abort; /* target does not know cmd so abort */
u32 seqr_io_retry; /* SEQR failed so retry IO */
u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */
u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */
u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */
u32 fcp_data_lost; /* fcp data lost */
u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */
u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */
u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */
u32 io_abort_timeout; /* ABTS timedout */
u32 sler_initiated; /* SLER initiated */
u32 unexp_fcp_rsp; /* fcp response in wrong state */
u32 fcp_rsp_under_run; /* fcp rsp IO underrun */
u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */
u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */
u32 fcp_rsp_resid_inval; /* invalid residue */
u32 fcp_rsp_over_run; /* fcp rsp IO overrun */
u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */
u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */
u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */
u32 fcp_conf_req; /* FCP conf requested */
u32 tgt_aborted_io; /* target initiated abort */
u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */
u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */
u32 ioh_fcp_conf_event; /* IOH FCP_CONF */
u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */
u32 ioh_hit_class2_event; /* IOH hit class2 */
u32 ioh_miss_other_event; /* IOH miss other */
u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */
u32 ioh_len_err_event; /* IOH len error - fcp_dl !=
* bytes xfered */
u32 ioh_seq_len_err_event; /* IOH seq len error */
u32 ioh_data_oor_event; /* Data out of range */
u32 ioh_ro_ooo_event; /* Relative offset out of range */
u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */
u32 ioh_unexp_frame_event; /* unexpected frame recieved
* count */
u32 ioh_err_int; /* IOH error int during data-phase
* for scsi write
*/
};
/**
* IOC port firmware stats
*/
struct bfa_fw_port_fpg_stats_s {
u32 intr_evt;
u32 intr;
u32 intr_excess;
u32 intr_cause0;
u32 intr_other;
u32 intr_other_ign;
u32 sig_lost;
u32 sig_regained;
u32 sync_lost;
u32 sync_to;
u32 sync_regained;
u32 div2_overflow;
u32 div2_underflow;
u32 efifo_overflow;
u32 efifo_underflow;
u32 idle_rx;
u32 lrr_rx;
u32 lr_rx;
u32 ols_rx;
u32 nos_rx;
u32 lip_rx;
u32 arbf0_rx;
u32 mrk_rx;
u32 const_mrk_rx;
u32 prim_unknown;
u32 rsvd;
};
struct bfa_fw_port_lksm_stats_s {
u32 hwsm_success; /* hwsm state machine success */
u32 hwsm_fails; /* hwsm fails */
u32 hwsm_wdtov; /* hwsm timed out */
u32 swsm_success; /* swsm success */
u32 swsm_fails; /* swsm fails */
u32 swsm_wdtov; /* swsm timed out */
u32 busybufs; /* link init failed due to busybuf */
u32 buf_waits; /* bufwait state entries */
u32 link_fails; /* link failures */
u32 psp_errors; /* primitive sequence protocol errors */
u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */
u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */
u32 lr_tx; /* No. of times LR tx started */
u32 lrr_tx; /* No. of times LRR tx started */
u32 ols_tx; /* No. of times OLS tx started */
u32 nos_tx; /* No. of times NOS tx started */
};
struct bfa_fw_port_snsm_stats_s {
u32 hwsm_success; /* Successful hwsm terminations */
u32 hwsm_fails; /* hwsm fail count */
u32 hwsm_wdtov; /* hwsm timed out */
u32 swsm_success; /* swsm success */
u32 swsm_wdtov; /* swsm timed out */
u32 error_resets; /* error resets initiated by upsm */
u32 sync_lost; /* Sync loss count */
u32 sig_lost; /* Signal loss count */
};
struct bfa_fw_port_physm_stats_s {
u32 module_inserts; /* Module insert count */
u32 module_xtracts; /* Module extracts count */
u32 module_invalids; /* Invalid module inserted count */
u32 module_read_ign; /* Module validation status ignored */
u32 laser_faults; /* Laser fault count */
u32 rsvd;
};
struct bfa_fw_fip_stats_s {
u32 disc_req; /* Discovery solicit requests */
u32 disc_rsp; /* Discovery solicit response */
u32 disc_err; /* Discovery advt. parse errors */
u32 disc_unsol; /* Discovery unsolicited */
u32 disc_timeouts; /* Discovery timeouts */
u32 linksvc_unsupp; /* Unsupported link service req */
u32 linksvc_err; /* Parse error in link service req */
u32 logo_req; /* Number of FIP logos received */
u32 clrvlink_req; /* Clear virtual link req */
u32 op_unsupp; /* Unsupported FIP operation */
u32 untagged; /* Untagged frames (ignored) */
u32 rsvd;
};
struct bfa_fw_lps_stats_s {
u32 mac_invalids; /* Invalid mac assigned */
u32 rsvd;
};
struct bfa_fw_fcoe_stats_s {
u32 cee_linkups; /* CEE link up count */
u32 cee_linkdns; /* CEE link down count */
u32 fip_linkups; /* FIP link up count */
u32 fip_linkdns; /* FIP link up count */
u32 fip_fails; /* FIP fail count */
u32 mac_invalids; /* Invalid mac assigned */
};
/**
* IOC firmware FCoE port stats
*/
struct bfa_fw_fcoe_port_stats_s {
struct bfa_fw_fcoe_stats_s fcoe_stats;
struct bfa_fw_fip_stats_s fip_stats;
};
/**
* IOC firmware FC port stats
*/
struct bfa_fw_fc_port_stats_s {
struct bfa_fw_port_fpg_stats_s fpg_stats;
struct bfa_fw_port_physm_stats_s physm_stats;
struct bfa_fw_port_snsm_stats_s snsm_stats;
struct bfa_fw_port_lksm_stats_s lksm_stats;
};
/**
* IOC firmware FC port stats
*/
union bfa_fw_port_stats_s {
struct bfa_fw_fc_port_stats_s fc_stats;
struct bfa_fw_fcoe_port_stats_s fcoe_stats;
};
/**
* IOC firmware stats
*/
struct bfa_fw_stats_s {
struct bfa_fw_ioc_stats_s ioc_stats;
struct bfa_fw_io_stats_s io_stats;
union bfa_fw_port_stats_s port_stats;
};
/**
* IOC statistics
*/
struct bfa_iocfc_stats_s {
struct bfa_fw_stats_s fw_stats; /* firmware IOC stats */
};
/**
* IOC attributes returned in queries
*/
struct bfa_iocfc_attr_s {
struct bfa_iocfc_cfg_s config; /* IOCFC config */
struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */
};
#define BFA_IOCFC_PATHTOV_MAX 60
#define BFA_IOCFC_QDEPTH_MAX 2000
#endif /* __BFA_DEFS_IOC_H__ */
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