1*25cf1a30Sjl /*
2*25cf1a30Sjl  * CDDL HEADER START
3*25cf1a30Sjl  *
4*25cf1a30Sjl  * The contents of this file are subject to the terms of the
5*25cf1a30Sjl  * Common Development and Distribution License (the "License").
6*25cf1a30Sjl  * You may not use this file except in compliance with the License.
7*25cf1a30Sjl  *
8*25cf1a30Sjl  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*25cf1a30Sjl  * or http://www.opensolaris.org/os/licensing.
10*25cf1a30Sjl  * See the License for the specific language governing permissions
11*25cf1a30Sjl  * and limitations under the License.
12*25cf1a30Sjl  *
13*25cf1a30Sjl  * When distributing Covered Code, include this CDDL HEADER in each
14*25cf1a30Sjl  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*25cf1a30Sjl  * If applicable, add the following below this CDDL HEADER, with the
16*25cf1a30Sjl  * fields enclosed by brackets "[]" replaced with your own identifying
17*25cf1a30Sjl  * information: Portions Copyright [yyyy] [name of copyright owner]
18*25cf1a30Sjl  *
19*25cf1a30Sjl  * CDDL HEADER END
20*25cf1a30Sjl  */
21*25cf1a30Sjl /*
22*25cf1a30Sjl  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
23*25cf1a30Sjl  * Use is subject to license terms.
24*25cf1a30Sjl  */
26*25cf1a30Sjl #ifndef	_SYS_PCMU_ECC_H
27*25cf1a30Sjl #define	_SYS_PCMU_ECC_H
29*25cf1a30Sjl #pragma ident	"%Z%%M%	%I%	%E% SMI"
31*25cf1a30Sjl #ifdef	__cplusplus
32*25cf1a30Sjl extern "C" {
33*25cf1a30Sjl #endif
35*25cf1a30Sjl struct pcmu_ecc_intr_info {
36*25cf1a30Sjl 	pcmu_ecc_t *pecc_p;
37*25cf1a30Sjl 	int pecc_type;			/* CBNINTR_UE */
38*25cf1a30Sjl 	uint64_t pecc_afsr_pa;		/* ECC AFSR phsyical address */
39*25cf1a30Sjl 	uint64_t pecc_afar_pa;		/* ECC AFAR physical address */
41*25cf1a30Sjl 	/*
42*25cf1a30Sjl 	 * Implementation-specific masks & shift values.
43*25cf1a30Sjl 	 */
44*25cf1a30Sjl 	uint64_t pecc_errpndg_mask;	/* 0 if not applicable. */ /* RAGS */
45*25cf1a30Sjl 	uint64_t pecc_offset_mask;
46*25cf1a30Sjl 	uint_t pecc_offset_shift;
47*25cf1a30Sjl 	uint_t pecc_size_log2;
48*25cf1a30Sjl };
50*25cf1a30Sjl struct pcmu_ecc {
51*25cf1a30Sjl 	pcmu_t *pecc_pcmu_p;
52*25cf1a30Sjl 	volatile uint64_t pecc_csr_pa;		/* ECC control & status reg */
53*25cf1a30Sjl 	struct pcmu_ecc_intr_info pecc_ue;	/* ECC UE error intr info */
54*25cf1a30Sjl 	timeout_id_t pecc_tout_id;
55*25cf1a30Sjl };
57*25cf1a30Sjl /*
58*25cf1a30Sjl  * Prototypes
59*25cf1a30Sjl  */
60*25cf1a30Sjl extern void pcmu_ecc_create(pcmu_t *pcmu_p);
61*25cf1a30Sjl extern int pcmu_ecc_register_intr(pcmu_t *pcmu_p);
62*25cf1a30Sjl extern void pcmu_ecc_destroy(pcmu_t *pcmu_p);
63*25cf1a30Sjl extern void pcmu_ecc_configure(pcmu_t *pcmu_p);
64*25cf1a30Sjl extern void pcmu_ecc_enable_intr(pcmu_t *pcmu_p);
65*25cf1a30Sjl extern void pcmu_ecc_disable_wait(pcmu_ecc_t *pecc_p);
66*25cf1a30Sjl extern uint_t pcmu_ecc_disable_nowait(pcmu_ecc_t *pecc_p);
67*25cf1a30Sjl extern uint_t pcmu_ecc_intr(caddr_t a);
68*25cf1a30Sjl extern int pcmu_ecc_err_handler(pcmu_ecc_errstate_t *ecc_err_p);
69*25cf1a30Sjl extern void pcmu_ecc_err_drain(void *not_used, pcmu_ecc_errstate_t *ecc_err);
71*25cf1a30Sjl #ifdef	__cplusplus
72*25cf1a30Sjl }
73*25cf1a30Sjl #endif
75*25cf1a30Sjl #endif	/* _SYS_PCMU_ECC_H */