xref: /titanic_41/usr/src/uts/common/io/chxge/com/espi.h (revision d39a76e7b087a3d0927cbe6898dc0a6770fa6c68)
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 /*
23  * Copyright (C) 2003-2005 Chelsio Communications.  All rights reserved.
24  */
25 
26 #pragma ident	"%Z%%M%	%I%	%E% SMI"	/* espi.h */
27 
28 #ifndef CHELSIO_ESPI_H
29 #define CHELSIO_ESPI_H
30 
31 #include "common.h"
32 
33 struct espi_intr_counts {
34 	unsigned int DIP4_err;
35 	unsigned int rx_drops;
36 	unsigned int tx_drops;
37 	unsigned int rx_ovflw;
38 	unsigned int parity_err;
39 	unsigned int DIP2_parity_err;
40 };
41 
42 struct peespi;
43 
44 struct peespi *t1_espi_create(adapter_t *adapter);
45 void t1_espi_destroy(struct peespi *espi);
46 int t1_espi_init(struct peespi *espi, int mac_type, int nports);
47 
48 void t1_espi_intr_enable(struct peespi *);
49 void t1_espi_intr_clear(struct peespi *);
50 void t1_espi_intr_disable(struct peespi *);
51 int t1_espi_intr_handler(struct peespi *);
52 const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi);
53 
54 void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val);
55 u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait);
56 int t1_espi_get_mon_t204(adapter_t *, u32 *, u8);
57 
58 #endif
59