include/sys/nxge/nxge_ipp.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_NXGE_NXGE_IPP_H
  27 #define _SYS_NXGE_NXGE_IPP_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 #include <nxge_ipp_hw.h>
  36 #include <npi_ipp.h>
  37
  38 #define IPP_MAX_PKT_SIZE        0x1FFFF
  39 #define IPP_MAX_ERR_SHOW        10
  40
  41 typedef struct _ipp_errlog {
  42         boolean_t               multiple_err;
  43         uint16_t                dfifo_rd_ptr;
  44         uint32_t                state_mach;
  45         uint16_t                ecc_syndrome;
  46 } ipp_errlog_t, *p_ipp_errlog_t;
  47
  48 typedef struct _nxge_ipp_stats {
  49         uint32_t                errors;
  50         uint32_t                inits;
  51         uint32_t                sop_miss;
  52         uint32_t                eop_miss;
  53         uint32_t                dfifo_ue;
  54         uint32_t                ecc_err_cnt;
  55         uint32_t                pfifo_perr;
  56         uint32_t                pfifo_over;
  57         uint32_t                pfifo_und;
  58         uint32_t                bad_cs_cnt;
  59         uint32_t                pkt_dis_cnt;
  60         ipp_errlog_t            errlog;
  61 } nxge_ipp_stats_t, *p_nxge_ipp_stats_t;
  62
  63 typedef struct _nxge_ipp {
  64         uint32_t                config;
  65         uint32_t                iconfig;
  66         ipp_status_t            status;
  67         uint32_t                max_pkt_size;
  68         nxge_ipp_stats_t        *stat;
  69 } nxge_ipp_t;
  70
  71 /* IPP prototypes */
  72 nxge_status_t nxge_ipp_reset(p_nxge_t);
  73 nxge_status_t nxge_ipp_init(p_nxge_t);
  74 nxge_status_t nxge_ipp_disable(p_nxge_t);
  75 nxge_status_t nxge_ipp_drain(p_nxge_t);
  76 nxge_status_t nxge_ipp_handle_sys_errors(p_nxge_t);
  77 nxge_status_t nxge_ipp_fatal_err_recover(p_nxge_t);
  78 nxge_status_t nxge_ipp_eccue_valid_check(p_nxge_t, boolean_t *);
  79 void nxge_ipp_inject_err(p_nxge_t, uint32_t);
  80
  81 #ifdef  __cplusplus
  82 }
  83 #endif
  84
  85 #endif  /* _SYS_NXGE_NXGE_IPP_H */