1 files changed, 310 insertions, 0 deletions

diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h b/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h
new file mode 100644
index 00000000000..d76bcbd9820
--- /dev/null
+++ b/drivers/scsi/bfa/include/defs/bfa_defs_iocfc.h
@@ -0,0 +1,310 @@
+/*
+ * 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__ */