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 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _SYS_PLATFORM_MODULE_H
27#define	_SYS_PLATFORM_MODULE_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#include <sys/async.h>
32#include <sys/sunddi.h>
33#include <sys/memlist_plat.h>
34
35#ifdef	__cplusplus
36extern "C" {
37#endif
38
39
40#ifdef _KERNEL
41
42/*
43 * The functions that are expected of the platform modules.
44 */
45
46#pragma	weak	startup_platform
47#pragma	weak	set_platform_tsb_spares
48#pragma	weak	set_platform_defaults
49#pragma	weak	load_platform_drivers
50#pragma	weak	plat_cpu_poweron
51#pragma	weak	plat_cpu_poweroff
52#pragma	weak	plat_freelist_process
53#pragma	weak	plat_lpkmem_is_supported
54
55extern void startup_platform(void);
56extern int set_platform_tsb_spares(void);
57extern void set_platform_defaults(void);
58extern void load_platform_drivers(void);
59extern void load_platform_modules(void);
60extern int plat_cpu_poweron(struct cpu *cp);	/* power on CPU */
61extern int plat_cpu_poweroff(struct cpu *cp);	/* power off CPU */
62extern void plat_freelist_process(int mnode);
63extern void plat_build_mem_nodes(prom_memlist_t *, size_t);
64extern void plat_slice_add(pfn_t, pfn_t);
65extern void plat_slice_del(pfn_t, pfn_t);
66extern int plat_lpkmem_is_supported(void);
67
68/*
69 * Data structures expected of the platform modules.
70 */
71extern char *platform_module_list[];
72
73#pragma	weak	plat_get_cpu_unum
74#pragma	weak	plat_get_mem_unum
75
76extern int plat_get_cpu_unum(int cpuid, char *buf, int buflen, int *len);
77extern int plat_get_mem_unum(int synd_code, uint64_t flt_addr, int flt_bus_id,
78    int flt_in_memory, ushort_t flt_status, char *buf, int buflen, int *len);
79
80#pragma	weak	plat_get_mem_sid
81#pragma	weak	plat_get_mem_offset
82#pragma	weak	plat_get_mem_addr
83
84extern int plat_get_mem_sid(char *unum, char *buf, int buflen, int *len);
85extern int plat_get_mem_offset(uint64_t paddr, uint64_t *offp);
86extern int plat_get_mem_addr(char *unum, char *sid, uint64_t offset,
87    uint64_t *paddr);
88
89#pragma weak	plat_log_fruid_error
90
91extern void plat_log_fruid_error(int synd_code, struct async_flt *ecc,
92    char *unum, uint64_t afsr_bit);
93
94#pragma	weak	plat_log_fruid_error2
95
96struct plat_ecc_ch_async_flt;
97struct rmc_comm_msg;
98
99extern void plat_log_fruid_error2(int msg_type, char *unum,
100    struct async_flt *aflt, struct plat_ecc_ch_async_flt *plat_ecc_ch_flt);
101
102#pragma weak plat_ecc_capability_sc_get
103
104extern int plat_ecc_capability_sc_get(int type);
105
106#pragma weak	plat_blacklist
107
108extern int plat_blacklist(int cmd, const char *scheme, nvlist_t *fmri,
109    const char *class);
110
111extern caddr_t plat_startup_memlist(caddr_t alloc_base);
112extern int starcat_dr_name(char *name);
113
114#pragma	weak	plat_setprop_enter
115#pragma	weak	plat_setprop_exit
116#pragma	weak	plat_shared_i2c_enter
117#pragma	weak	plat_shared_i2c_exit
118#pragma weak	plat_fan_blast
119#pragma weak    plat_rmc_comm_req
120
121extern	void plat_setprop_enter(void);
122extern	void plat_setprop_exit(void);
123extern	void plat_shared_i2c_enter(dev_info_t *);
124extern	void plat_shared_i2c_exit(dev_info_t *);
125extern	void plat_fan_blast(void);
126extern  void plat_rmc_comm_req(struct rmc_comm_msg *);
127
128/*
129 * Used to communicate DR updates to platform lgroup framework
130 */
131typedef struct {
132	int		u_board;
133	uint64_t	u_base;
134	uint64_t	u_len;
135} update_membounds_t;
136
137#endif /* _KERNEL */
138
139#ifdef	__cplusplus
140}
141#endif
142
143#endif /* _SYS_PLATFORM_MODULE_H */
144