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_ */