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 
43 struct 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 
52 struct peespi;
53 
54 struct peespi *t1_espi_create(adapter_t *adapter);
55 void t1_espi_destroy(struct peespi *espi);
56 int t1_espi_init(struct peespi *espi, int mac_type, int nports);
57 
58 void t1_espi_intr_enable(struct peespi *);
59 void t1_espi_intr_clear(struct peespi *);
60 void t1_espi_intr_disable(struct peespi *);
61 int t1_espi_intr_handler(struct peespi *);
62 const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi);
63 
64 u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait);
65 int t1_espi_get_mon_t204(adapter_t *, u32 *, u8);
66 
67 #endif /* _CXGB_ESPI_H_ */
68