xref: /onnv-gate/usr/src/uts/common/io/chxge/com/mc4.h (revision 3833:45d8d0ee8613)
1*3833Sxw161283 /*
2*3833Sxw161283  * CDDL HEADER START
3*3833Sxw161283  *
4*3833Sxw161283  * The contents of this file are subject to the terms of the
5*3833Sxw161283  * Common Development and Distribution License (the "License").
6*3833Sxw161283  * You may not use this file except in compliance with the License.
7*3833Sxw161283  *
8*3833Sxw161283  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*3833Sxw161283  * or http://www.opensolaris.org/os/licensing.
10*3833Sxw161283  * See the License for the specific language governing permissions
11*3833Sxw161283  * and limitations under the License.
12*3833Sxw161283  *
13*3833Sxw161283  * When distributing Covered Code, include this CDDL HEADER in each
14*3833Sxw161283  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*3833Sxw161283  * If applicable, add the following below this CDDL HEADER, with the
16*3833Sxw161283  * fields enclosed by brackets "[]" replaced with your own identifying
17*3833Sxw161283  * information: Portions Copyright [yyyy] [name of copyright owner]
18*3833Sxw161283  *
19*3833Sxw161283  * CDDL HEADER END
20*3833Sxw161283  */
21*3833Sxw161283 
22*3833Sxw161283 /*
23*3833Sxw161283  * Copyright (C) 2003-2005 Chelsio Communications.  All rights reserved.
24*3833Sxw161283  */
25*3833Sxw161283 
26*3833Sxw161283 #pragma ident	"%Z%%M%	%I%	%E% SMI"	/* mc4.h */
27*3833Sxw161283 
28*3833Sxw161283 #ifndef CHELSIO_MC4_H
29*3833Sxw161283 #define CHELSIO_MC4_H
30*3833Sxw161283 
31*3833Sxw161283 #include "common.h"
32*3833Sxw161283 
33*3833Sxw161283 struct pemc4_intr_counts {
34*3833Sxw161283 	unsigned int corr_err;
35*3833Sxw161283 	unsigned int uncorr_err;
36*3833Sxw161283 	unsigned int addr_err;
37*3833Sxw161283 };
38*3833Sxw161283 
39*3833Sxw161283 struct pemc4;
40*3833Sxw161283 
41*3833Sxw161283 struct pemc4 *t1_mc4_create(adapter_t *adapter);
42*3833Sxw161283 void t1_mc4_destroy(struct pemc4 *mc4);
43*3833Sxw161283 int t1_mc4_init(struct pemc4 *mc4, unsigned int clk);
44*3833Sxw161283 
45*3833Sxw161283 int t1_mc4_intr_handler(struct pemc4 *mc4);
46*3833Sxw161283 void t1_mc4_intr_enable(struct pemc4 *mc4);
47*3833Sxw161283 void t1_mc4_intr_disable(struct pemc4 *mc4);
48*3833Sxw161283 void t1_mc4_intr_clear(struct pemc4 *mc4);
49*3833Sxw161283 
50*3833Sxw161283 unsigned int t1_mc4_get_size(struct pemc4 *mc4);
51*3833Sxw161283 int t1_mc4_bd_read(struct pemc4 *mc4, unsigned int start, unsigned int n,
52*3833Sxw161283 		   u32 *buf);
53*3833Sxw161283 const struct pemc4_intr_counts *t1_mc4_get_intr_counts(struct pemc4 *mc4);
54*3833Sxw161283 #endif
55