blob: c5599fa89315f16e6ca808c8aff86bf04fcabc9e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999-2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _MONTECARLO_SYS_HSCIMPL_H
#define _MONTECARLO_SYS_HSCIMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
#include <sys/hotplug/hpctrl.h>
/*
* Flag values
*/
#define HSC_ENABLED 0x1 /* if not enabled, slot unmanaged */
#define HSC_AUTOCFG 0x2 /* if set, ENUM# events will be sent */
#define HSC_REGISTERED HSC_ENABLED
#define HSC_ALARM_CARD_PRES 0x4 /* Alarm Card on this slot */
#define HSC_BOARD_TYPE_HS 0x8
#define HSC_BOARD_TYPE_UNKNOWN 0x10
#define HSC_SLOT_ENABLED 0x20
#define HSC_SLOT_BAD_STATE 0x40 /* Surprise Removal on this slot */
#define HSC_ENUM_FAILED 0x80 /* Could not Enumerate this slot */
#define HSC_SCB_HOTSWAPPED 0x100 /* slot status change due to SCB swap */
#define HSC_HOTSWAP_MODE_BASIC 0
#define HSC_HOTSWAP_MODE_FULL 1
typedef struct hsc_slot_state {
int pslotnum;
int state;
} hsc_slot_state_t;
typedef struct hsc_slot_table {
char nexus[128];
int pci_devno;
int pslotnum;
int ga;
} hsc_slot_table_t;
typedef struct hsc_prom_slot_table {
int phandle;
int pci_devno;
int pslotnum;
int ga;
} hsc_prom_slot_table_t;
typedef struct hsc_state {
int instance;
int state;
dev_info_t *dip;
void *scsb_handle;
struct hsc_slot *hsp_last; /* last board plugged in. */
hsc_slot_table_t *slot_table_prop;
int slot_table_size;
int hsc_intr_counter;
kmutex_t hsc_mutex;
ddi_iblock_cookie_t enum_iblock;
boolean_t regDone;
int n_registered_occupants;
int hotswap_mode;
} hsc_state_t;
/*
* This struct describes a HS slot known to us. It maintains
* all the state associated with the slot.
* Slots are placed on a linked list.
*/
typedef struct hsc_slot {
struct hsc_slot *hs_next;
void *hs_hpchandle; /* HPC (scsb) handle */
/*
* The hs_slot_number identifies the plysical slot.
* It should match with the documentation.
*/
int hs_slot_number;
hpc_slot_info_t hs_info;
hpc_board_type_t hs_board_type;
/*
* We only have 2 LEDs/slot on MonteCarlo, so we map them
* to the ACTIVE and FAULT ones.
* ACTIVE will be set when a board is in the slot, and has
* been configured.
*/
hpc_led_state_t hs_active_led_state;
hpc_led_state_t hs_fault_led_state;
/*
* hs_slot_handle is useful for supporting ENUM#
* (when we need to inform the nexus of the event).
*/
hpc_slot_t hs_slot_handle;
uint_t hs_flags;
boolean_t hs_board_configured;
boolean_t hs_board_configuring;
boolean_t hs_board_unconfiguring;
boolean_t hs_board_healthy;
/*
* The hs_slot_state is useful for HW-connection control
*/
hpc_slot_state_t hs_slot_state;
hsc_state_t *hsc; /* pointer to our controller device */
} hsc_slot_t;
/* state values in our control structure */
#define HSC_ENUM_ENABLED 1
#define HSC_ATTACHED 2
#define HSC_SCB_CONNECTED 4
#ifdef __cplusplus
}
#endif
#endif /* _MONTECARLO_SYS_HSCIMPL_H */
|
