LXR linux/drivers/net/ethernet/chelsio/cxgb/espi.h

   1/*****************************************************************************
   2 *                                                                           *
   3 * File: espi.h                                                              *
   4 * $Revision: 1.7 $                                                          *
   5 * $Date: 2005/06/21 18:29:47 $                                              *
   6 * Description:                                                              *
   7 *  part of the Chelsio 10Gb Ethernet Driver.                                *
   8 *                                                                           *
   9 * This program is free software; you can redistribute it and/or modify      *
  10 * it under the terms of the GNU General Public License, version 2, as       *
  11 * published by the Free Software Foundation.                                *
  12 *                                                                           *
  13 * You should have received a copy of the GNU General Public License along   *
  14 * with this program; if not, see <http://www.gnu.org/licenses/>.            *
  15 *                                                                           *
  16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED    *
  17 * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF      *
  18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.                     *
  19 *                                                                           *
  20 * http://www.chelsio.com                                                    *
  21 *                                                                           *
  22 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
  23 * All rights reserved.                                                      *
  24 *                                                                           *
  25 * Maintainers: maintainers@chelsio.com                                      *
  26 *                                                                           *
  27 * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
  28 *          Tina Yang               <tainay@chelsio.com>                     *
  29 *          Felix Marti             <felix@chelsio.com>                      *
  30 *          Scott Bardone           <sbardone@chelsio.com>                   *
  31 *          Kurt Ottaway            <kottaway@chelsio.com>                   *
  32 *          Frank DiMambro          <frank@chelsio.com>                      *
  33 *                                                                           *
  34 * History:                                                                  *
  35 *                                                                           *
  36 ****************************************************************************/
  37
  38#ifndef _CXGB_ESPI_H_
  39#define _CXGB_ESPI_H_
  40
  41#include "common.h"
  42
  43struct espi_intr_counts {
  44        unsigned int DIP4_err;
  45        unsigned int rx_drops;
  46        unsigned int tx_drops;
  47        unsigned int rx_ovflw;
  48        unsigned int parity_err;
  49        unsigned int DIP2_parity_err;
  50};
  51
  52struct peespi;
  53
  54struct peespi *t1_espi_create(adapter_t *adapter);
  55void t1_espi_destroy(struct peespi *espi);
  56int t1_espi_init(struct peespi *espi, int mac_type, int nports);
  57
  58void t1_espi_intr_enable(struct peespi *);
  59void t1_espi_intr_clear(struct peespi *);
  60void t1_espi_intr_disable(struct peespi *);
  61int t1_espi_intr_handler(struct peespi *);
  62const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi);
  63
  64u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait);
  65int t1_espi_get_mon_t204(adapter_t *, u32 *, u8);
  66
  67#endif /* _CXGB_ESPI_H_ */
  68