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1 | /* |
2 | * Copyright (c) HighPoint Technologies, Inc. | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * | |
14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
24 | * SUCH DAMAGE. | |
25 | * | |
22d266d8 | 26 | * $FreeBSD: head/sys/dev/hptrr/osm.h 176939 2008-03-08 18:06:48Z scottl $ |
0e32bd08 SW |
27 | */ |
28 | #include <dev/raid/hptrr/hptrr_config.h> | |
29 | /* | |
30 | * $Id: osm.h,v 1.7 2007/12/10 02:13:52 xxj Exp $ | |
31 | * Copyright (C) 2005 HighPoint Technologies, Inc. All rights reserved. | |
32 | */ | |
33 | #ifndef _HPT_OSM_H_ | |
34 | #define _HPT_OSM_H_ | |
35 | ||
36 | #define VERMAGIC_OSM 6 | |
37 | ||
38 | #define os_max_queue_comm 32 | |
39 | #define os_max_sg_descriptors 18 | |
40 | ||
41 | ||
42 | extern int os_max_cache_size; | |
43 | ||
44 | ||
0a80a445 | 45 | #define DMAPOOL_PAGE_SIZE 0x1000 /* PAGE_SIZE (x86_64) */ |
0e32bd08 SW |
46 | #define os_max_cache_pages (os_max_cache_size/DMAPOOL_PAGE_SIZE) |
47 | ||
48 | /* data types */ | |
49 | typedef unsigned int HPT_UINT, HPT_U32; | |
50 | typedef unsigned long HPT_UPTR; | |
51 | typedef unsigned short HPT_U16; | |
52 | typedef unsigned char HPT_U8; | |
53 | typedef unsigned long HPT_TIME; | |
54 | typedef unsigned long long HPT_U64; | |
55 | ||
56 | #define CPU_TO_LE64(x) (x) | |
57 | #define CPU_TO_LE32(x) (x) | |
58 | #define CPU_TO_LE16(x) (x) | |
59 | #define LE32_TO_CPU(x) (x) | |
60 | #define LE16_TO_CPU(x) (x) | |
61 | #define LE64_TO_CPU(x) (x) | |
62 | ||
63 | #define FAR | |
64 | #define EXTERN_C | |
65 | ||
66 | typedef void * HPT_PTR; | |
67 | ||
68 | typedef HPT_U64 HPT_LBA; | |
69 | typedef HPT_U64 HPT_RAW_LBA; | |
70 | #define MAX_LBA_VALUE 0xffffffffffffffffull | |
71 | #define MAX_RAW_LBA_VALUE MAX_LBA_VALUE | |
72 | #define RAW_LBA(x) (x) | |
73 | #define LO_LBA(x) ((HPT_U32)(x)) | |
74 | #define HI_LBA(x) (sizeof(HPT_LBA)>4? (HPT_U32)((x)>>32) : 0) | |
75 | #define LBA_FORMAT_STR "0x%llX" | |
76 | ||
77 | typedef HPT_U64 BUS_ADDRESS; | |
78 | #define LO_BUSADDR(x) ((HPT_U32)(x)) | |
79 | #define HI_BUSADDR(x) (sizeof(BUS_ADDRESS)>4? (x)>>32 : 0) | |
80 | ||
81 | typedef unsigned char HPT_BOOL; | |
82 | #define HPT_TRUE 1 | |
83 | #define HPT_FALSE 0 | |
84 | ||
85 | typedef struct _TIME_RECORD { | |
86 | HPT_U32 seconds:6; /* 0 - 59 */ | |
87 | HPT_U32 minutes:6; /* 0 - 59 */ | |
88 | HPT_U32 month:4; /* 1 - 12 */ | |
89 | HPT_U32 hours:6; /* 0 - 59 */ | |
90 | HPT_U32 day:5; /* 1 - 31 */ | |
91 | HPT_U32 year:5; /* 0=2000, 31=2031 */ | |
92 | } TIME_RECORD; | |
93 | ||
94 | /* hardware access */ | |
95 | HPT_U8 os_inb (void *port); | |
96 | HPT_U16 os_inw (void *port); | |
97 | HPT_U32 os_inl (void *port); | |
98 | void os_outb (void *port, HPT_U8 value); | |
99 | void os_outw (void *port, HPT_U16 value); | |
100 | void os_outl (void *port, HPT_U32 value); | |
101 | void os_insw (void *port, HPT_U16 *buffer, HPT_U32 count); | |
102 | void os_outsw(void *port, HPT_U16 *buffer, HPT_U32 count); | |
103 | ||
104 | extern HPT_U32 __dummy_reg; /* to avoid the compiler warning */ | |
105 | ||
106 | #define os_readb(addr) (*(HPT_U8 *)&__dummy_reg = *(volatile HPT_U8 *)(addr)) | |
107 | #define os_readw(addr) (*(HPT_U16 *)&__dummy_reg = *(volatile HPT_U16 *)(addr)) | |
108 | #define os_readl(addr) (*(HPT_U32 *)&__dummy_reg = *(volatile HPT_U32 *)(addr)) | |
109 | ||
110 | #define os_writeb(addr, val) *(volatile HPT_U8 *)(addr) = (HPT_U8)(val) | |
111 | #define os_writew(addr, val) *(volatile HPT_U16 *)(addr) = (HPT_U16)(val) | |
112 | #define os_writel(addr, val) *(volatile HPT_U32 *)(addr) = (HPT_U32)(val) | |
113 | ||
114 | /* PCI configuration space for specified device*/ | |
115 | HPT_U8 os_pci_readb (void *osext, HPT_U8 offset); | |
116 | HPT_U16 os_pci_readw (void *osext, HPT_U8 offset); | |
117 | HPT_U32 os_pci_readl (void *osext, HPT_U8 offset); | |
118 | void os_pci_writeb(void *osext, HPT_U8 offset, HPT_U8 value); | |
119 | void os_pci_writew(void *osext, HPT_U8 offset, HPT_U16 value); | |
120 | void os_pci_writel(void *osext, HPT_U8 offset, HPT_U32 value); | |
121 | ||
122 | /* obsolute interface */ | |
123 | #define MAX_PCI_BUS_NUMBER 0xff | |
124 | #define MAX_PCI_DEVICE_NUMBER 32 | |
125 | #define MAX_PCI_FUNC_NUMBER 8 | |
126 | #define pcicfg_read_dword(bus, dev, fn, reg) 0xffff | |
127 | ||
128 | ||
129 | void *os_map_pci_bar( | |
130 | void *osext, | |
131 | int index, | |
132 | HPT_U32 offset, | |
133 | HPT_U32 length | |
134 | ); | |
135 | ||
136 | ||
137 | void os_unmap_pci_bar(void *osext, void *base); | |
138 | ||
139 | #define os_kmap_sgptr(psg) (psg->addr._logical) | |
140 | #define os_kunmap_sgptr(ptr) | |
141 | #define os_set_sgptr(psg, ptr) (psg)->addr._logical = (ptr) | |
142 | ||
143 | /* timer */ | |
144 | void *os_add_timer(void *osext, HPT_U32 microseconds, void (*proc)(void *), void *arg); | |
145 | void os_del_timer(void *handle); | |
146 | void os_request_timer(void * osext, HPT_U32 interval); | |
147 | HPT_TIME os_query_time(void); | |
148 | ||
149 | /* task */ | |
150 | #define OS_SUPPORT_TASK | |
151 | ||
152 | typedef struct _OSM_TASK { | |
153 | struct _OSM_TASK *next; | |
154 | void (*func)(void *vbus, void *data); | |
155 | void *data; | |
156 | } | |
157 | OSM_TASK; | |
158 | ||
159 | void os_schedule_task(void *osext, OSM_TASK *task); | |
160 | ||
161 | /* misc */ | |
162 | HPT_U32 os_get_stamp(void); | |
163 | void os_stallexec(HPT_U32 microseconds); | |
164 | ||
165 | #ifndef _SYS_LIBKERN_H_ | |
166 | #define memcpy(dst, src, size) __builtin_memcpy((dst), (src), (size)) | |
167 | #define memcmp(dst, src, size) __builtin_memcmp((dst), (src), (size)) | |
168 | #define strcpy(dst, src) __builtin_strcpy((dst), (src)) | |
169 | static __inline void * memset(void *dst, int c, unsigned long size) | |
170 | { | |
171 | char *p; | |
172 | for (p=(char*)dst; size; size--,p++) *p = c; | |
173 | return dst; | |
174 | } | |
175 | #endif | |
176 | ||
177 | #define farMemoryCopy(a,b,c) memcpy((char *)(a), (char *)(b), (HPT_U32)c) | |
178 | ||
179 | ||
180 | #define os_register_device(osext, target_id) | |
181 | #define os_unregister_device(osext, target_id) | |
182 | int os_query_remove_device(void *osext, int target_id); | |
183 | int os_revalidate_device(void *osext, int target_id); | |
184 | ||
185 | HPT_U8 os_get_vbus_seq(void *osext); | |
186 | ||
187 | /* debug support */ | |
b09f9ad3 | 188 | int os_printk(char *fmt, ...) __printflike(1, 2); |
0e32bd08 SW |
189 | |
190 | #if DBG | |
191 | extern int hptrr_dbg_level; | |
192 | #define KdPrint(x) do { if (hptrr_dbg_level) os_printk x; } while (0) | |
193 | void __os_dbgbreak(const char *file, int line); | |
194 | #define os_dbgbreak() __os_dbgbreak(__FILE__, __LINE__) | |
195 | #define HPT_ASSERT(x) do { if (!(x)) os_dbgbreak(); } while (0) | |
196 | void os_check_stack(const char *location, int size); | |
7fd4e1a1 | 197 | #define HPT_CHECK_STACK(size) os_check_stack(__func__, (size)) |
0e32bd08 | 198 | #else |
7323311a | 199 | #define KdPrint(x) do { } while (0) |
200 | #define HPT_ASSERT(x) do { } while (0) | |
0e32bd08 SW |
201 | #define HPT_CHECK_STACK(size) |
202 | #endif | |
203 | ||
204 | #define OsPrint(x) do { os_printk x; } while (0) | |
205 | ||
206 | #endif |