WebSVN – HelenOS-historic – Diff – /kernel/trunk/arch/mips32/include/drivers/arc.h


/*
 * Copyright (C) 2005 Ondrej Palkovsky
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef __mips32_ARC_H__
#define __mips32_ARC_H__
 
#include <arch/types.h>
 
#define ARC_BASE_ADDR 0x1000;
#define ARC_MAGIC 0x53435241
 
typedef enum {
    SystemClass = 0,
    ProcessorClass,
    CacheClass,
    AdapterClass,
    ControllerClass,
    PeripheralClass,
    MemoryClass
} arc_component_class;
 
typedef enum {
    ARC_type = 0,
    CPU_type,
    FPU_type,
    PrimaryICache,
    PrimaryDCache,
    SecondaryICache,
    SecondaryDCache,
    SecondaryCache,
    Memory, /* Not in NT PROM */
    EISAAdapter,
    TCAdapter,
    SCSIAdapter,
    DTIAdapter,
    MultiFunctionAdapter,
    DiskController,
    TapeController,
    CDROMController,
    WORMController,
    SerialController,
    NetworkController,
    DisplayController,
    ParallelController,
    PointerController,
    KeyboardController,
    AudioController,
    OtherController,
    DiskPeripheral,
    FloppyDiskPeripheral,
    TapePeripheral,
    ModemPeripheral,
    MonitorPeripheral,
    PrinterPeripheral,
    PointerPeripheral,
    KeyboardPeripheral,
    TerminalPeripheral,
    LinePeripheral,
    NetworkPeripheral,
    OtherPeripheral,
    XTalkAdapter,
    PCIAdapter,
    GIOAdapter,
    TPUAdapter,
    Anonymous
}arc_component_type;
 
typedef enum {
    Failed = 1,
    ReadOnly = 2,
    Removable = 4,
    ConsoleIn = 8,
    ConsoleOut = 16,
    Input = 32,
    Output = 64
}arc_component_flags;
 
typedef struct  {
    arc_component_class class;
    arc_component_type type;
    arc_component_flags flags;
    __u16 revision;
    __u16 version;
    __u32 key;
    __u32 affinitymask;
    __u32 configdatasize;
    __u32 identifier_len;
    char *identifier;
} __attribute__ ((packed)) arc_component;
 
typedef struct {
    __u16 year;
    __u16 month;
    __u16 day;
    __u16 hour;
    __u16 minutes;
    __u16 seconds;
    __u16 mseconds;
} __attribute__ ((packed)) arc_timeinfo;
 
/* This is the SGI block structure, WinNT has it different */
typedef enum {
    ExceptionBlock,
    SystemParameterBlock,
    FreeContiguous,
    FreeMemory,
    BadMemory,
    LoadedProgram,
    FirmwareTemporary,
    FirmwarePermanent
}arc_memorytype_t;
 
typedef struct  {
    arc_memorytype_t type;
    __u32 basepage;  /* *4096 = baseaddr */
    __u32 basecount;
}arc_memdescriptor_t;
 
typedef struct {
    char vendorid[8];
    char prodid[8];
}arc_sysid_t;
 
typedef struct {
    long (*load)(void); /* ... */
    long (*invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char **argv,
               char **envp);
    long (*execute)(char *path,__u32 argc,char **argv,char **envp);
    void (*halt)(void);
    void (*powerdown)(void);
    void (*restart)(void);
    void (*reboot)(void);
    void (*enterinteractivemode)(void);
    long (*reserved)(void);
/* 10 */   
    arc_component * (*getpeer)(arc_component *c);
    arc_component * (*getchild)(arc_component *c);
    arc_component * (*getparent)(arc_component *c);
    long (*getconfigurationdata)(void *configdata, arc_component *c);
    long (*addchild)(arc_component *c, arc_component *template,
             void *configdata);
    long (*deletecomponet)(arc_component *current);
    long (*getcomponent)(char *path);
    long (*saveconfiguration)(void);
    arc_sysid_t (*getsystemid)(void);
    arc_memdescriptor_t * (*getmemorydescriptor)(arc_memdescriptor_t *cur);
/* 20 */
    long (*reserved2)(void);
    arc_timeinfo * (*gettime)(void);
    __u32 (*getrelativetime)(void);
    long (*getdirectoryentry)();
    long (*open)(void); /* ... */
    long (*close)(__u32 fileid);
    long (*read)(__u32 fileid,void *buf,__u32 n,__u32 *cnt);
    long (*getreadstatus)(__u32 fileid);
    long (*write)(__u32 fileid, void *buf,__u32 n,__u32 *cnt);
    long (*seek)(void); /* ... */
/* 30 */
    long (*mount)(void); /* ... */
    char * (*getenvironmentvariable)(char *name);
    char * (*setenvironmentvariable)(char *name, char *value);
    long (*getfileinformation)(void); /* ... */
    long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);
    void (*flushallcaches)(void);
    long (*testunicodecharacter)(void); /* ... */
    long (*getdisplaystatus)(void); /* ... */
} arc_func_vector_t;
 
typedef struct {
    __u32 signature;
    __u32 length;
    __u16 version;
    __u16 revision;
    void *restartblock;
    void *debugblock;
    void *gevector;
    void *utlbmissvector;
    __u32 firmwarevectorlen;
    arc_func_vector_t *firmwarevector;
    __u32 privvectorlen;
    void *privvector;
    __u32 adaptercount;
}__attribute__ ((packed)) arc_sbp;
 
extern int init_arc(void);
extern void arc_print_memory_map(void);
extern int arc_enabled(void);
extern void arc_putchar(char ch);
extern void arc_print_devices(void);
 
extern int arc_getchar(void);
#endif
 

Rev 534	Rev 567
1	/*	1	/*
2	* Copyright (C) 2005 Ondrej Palkovsky	2	* Copyright (C) 2005 Ondrej Palkovsky
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	#ifndef __mips32_ARC_H__	29	#ifndef __mips32_ARC_H__
30	#define __mips32_ARC_H__	30	#define __mips32_ARC_H__
31		31
32	#include <arch/types.h>	32	#include <arch/types.h>
33		33
34	#define ARC_BASE_ADDR 0x1000;	34	#define ARC_BASE_ADDR 0x1000;
35	#define ARC_MAGIC 0x53435241	35	#define ARC_MAGIC 0x53435241
36		36
37	typedef enum {	37	typedef enum {
38	SystemClass = 0,	38	SystemClass = 0,
39	ProcessorClass,	39	ProcessorClass,
40	CacheClass,	40	CacheClass,
41	AdapterClass,	41	AdapterClass,
42	ControllerClass,	42	ControllerClass,
43	PeripheralClass,	43	PeripheralClass,
44	MemoryClass	44	MemoryClass
45	} arc_component_class;	45	} arc_component_class;
46		46
47	typedef enum {	47	typedef enum {
48	ARC_type = 0,	48	ARC_type = 0,
49	CPU_type,	49	CPU_type,
50	FPU_type,	50	FPU_type,
51	PrimaryICache,	51	PrimaryICache,
52	PrimaryDCache,	52	PrimaryDCache,
53	SecondaryICache,	53	SecondaryICache,
54	SecondaryDCache,	54	SecondaryDCache,
55	SecondaryCache,	55	SecondaryCache,
56	Memory, /* Not in NT PROM */	56	Memory, /* Not in NT PROM */
57	EISAAdapter,	57	EISAAdapter,
58	TCAdapter,	58	TCAdapter,
59	SCSIAdapter,	59	SCSIAdapter,
60	DTIAdapter,	60	DTIAdapter,
61	MultiFunctionAdapter,	61	MultiFunctionAdapter,
62	DiskController,	62	DiskController,
63	TapeController,	63	TapeController,
64	CDROMController,	64	CDROMController,
65	WORMController,	65	WORMController,
66	SerialController,	66	SerialController,
67	NetworkController,	67	NetworkController,
68	DisplayController,	68	DisplayController,
69	ParallelController,	69	ParallelController,
70	PointerController,	70	PointerController,
71	KeyboardController,	71	KeyboardController,
72	AudioController,	72	AudioController,
73	OtherController,	73	OtherController,
74	DiskPeripheral,	74	DiskPeripheral,
75	FloppyDiskPeripheral,	75	FloppyDiskPeripheral,
76	TapePeripheral,	76	TapePeripheral,
77	ModemPeripheral,	77	ModemPeripheral,
78	MonitorPeripheral,	78	MonitorPeripheral,
79	PrinterPeripheral,	79	PrinterPeripheral,
80	PointerPeripheral,	80	PointerPeripheral,
81	KeyboardPeripheral,	81	KeyboardPeripheral,
82	TerminalPeripheral,	82	TerminalPeripheral,
83	LinePeripheral,	83	LinePeripheral,
84	NetworkPeripheral,	84	NetworkPeripheral,
85	OtherPeripheral,	85	OtherPeripheral,
86	XTalkAdapter,	86	XTalkAdapter,
87	PCIAdapter,	87	PCIAdapter,
88	GIOAdapter,	88	GIOAdapter,
89	TPUAdapter,	89	TPUAdapter,
90	Anonymous	90	Anonymous
91	}arc_component_type;	91	}arc_component_type;
92		92
93	typedef enum {	93	typedef enum {
94	Failed = 1,	94	Failed = 1,
95	ReadOnly = 2,	95	ReadOnly = 2,
96	Removable = 4,	96	Removable = 4,
97	ConsoleIn = 8,	97	ConsoleIn = 8,
98	ConsoleOut = 16,	98	ConsoleOut = 16,
99	Input = 32,	99	Input = 32,
100	Output = 64	100	Output = 64
101	}arc_component_flags;	101	}arc_component_flags;
102		102
103	typedef struct {	103	typedef struct {
104	arc_component_class class;	104	arc_component_class class;
105	arc_component_type type;	105	arc_component_type type;
106	arc_component_flags flags;	106	arc_component_flags flags;
107	__u16 revision;	107	__u16 revision;
108	__u16 version;	108	__u16 version;
109	__u32 key;	109	__u32 key;
110	__u32 affinitymask;	110	__u32 affinitymask;
111	__u32 configdatasize;	111	__u32 configdatasize;
112	__u32 identifier_len;	112	__u32 identifier_len;
113	char *identifier;	113	char *identifier;
114	} __attribute__ ((packed)) arc_component;	114	} __attribute__ ((packed)) arc_component;
115		115
116	typedef struct {	116	typedef struct {
117	__u16 year;	117	__u16 year;
118	__u16 month;	118	__u16 month;
119	__u16 day;	119	__u16 day;
120	__u16 hour;	120	__u16 hour;
121	__u16 minutes;	121	__u16 minutes;
122	__u16 seconds;	122	__u16 seconds;
123	__u16 mseconds;	123	__u16 mseconds;
124	} __attribute__ ((packed)) arc_timeinfo;	124	} __attribute__ ((packed)) arc_timeinfo;
125		125
126	/* This is the SGI block structure, WinNT has it different */	126	/* This is the SGI block structure, WinNT has it different */
127	typedef enum {	127	typedef enum {
128	ExceptionBlock,	128	ExceptionBlock,
129	SystemParameterBlock,	129	SystemParameterBlock,
130	FreeContiguous,	130	FreeContiguous,
131	FreeMemory,	131	FreeMemory,
132	BadMemory,	132	BadMemory,
133	LoadedProgram,	133	LoadedProgram,
134	FirmwareTemporary,	134	FirmwareTemporary,
135	FirmwarePermanent	135	FirmwarePermanent
136	}arc_memorytype_t;	136	}arc_memorytype_t;
137		137
138	typedef struct {	138	typedef struct {
139	arc_memorytype_t type;	139	arc_memorytype_t type;
140	__u32 basepage; /* 4096 = baseaddr /	140	__u32 basepage; /* 4096 = baseaddr /
141	__u32 basecount;	141	__u32 basecount;
142	}arc_memdescriptor_t;	142	}arc_memdescriptor_t;
143		143
144	typedef struct {	144	typedef struct {
145	char vendorid[8];	145	char vendorid[8];
146	char prodid[8];	146	char prodid[8];
147	}arc_sysid_t;	147	}arc_sysid_t;
148		148
149	typedef struct {	149	typedef struct {
150	long (load)(void); / ... */	150	long (load)(void); / ... */
151	long (invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char *argv,	151	long (invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char *argv,
152	char **envp);	152	char **envp);
153	long (execute)(char path,__u32 argc,char argv,char envp);	153	long (execute)(char path,__u32 argc,char argv,char envp);
154	void (*halt)(void);	154	void (*halt)(void);
155	void (*powerdown)(void);	155	void (*powerdown)(void);
156	void (*restart)(void);	156	void (*restart)(void);
157	void (*reboot)(void);	157	void (*reboot)(void);
158	void (*enterinteractivemode)(void);	158	void (*enterinteractivemode)(void);
159	long (*reserved)(void);	159	long (*reserved)(void);
160	/* 10 */	160	/* 10 */
161	arc_component * (getpeer)(arc_component c);	161	arc_component * (getpeer)(arc_component c);
162	arc_component * (getchild)(arc_component c);	162	arc_component * (getchild)(arc_component c);
163	arc_component * (getparent)(arc_component c);	163	arc_component * (getparent)(arc_component c);
164	long (getconfigurationdata)(void configdata, arc_component *c);	164	long (getconfigurationdata)(void configdata, arc_component *c);
165	long (addchild)(arc_component c, arc_component *template,	165	long (addchild)(arc_component c, arc_component *template,
166	void *configdata);	166	void *configdata);
167	long (deletecomponet)(arc_component current);	167	long (deletecomponet)(arc_component current);
168	long (getcomponent)(char path);	168	long (getcomponent)(char path);
169	long (*saveconfiguration)(void);	169	long (*saveconfiguration)(void);
170	arc_sysid_t (*getsystemid)(void);	170	arc_sysid_t (*getsystemid)(void);
171	arc_memdescriptor_t * (getmemorydescriptor)(arc_memdescriptor_t cur);	171	arc_memdescriptor_t * (getmemorydescriptor)(arc_memdescriptor_t cur);
172	/* 20 */	172	/* 20 */
173	long (*reserved2)(void);	173	long (*reserved2)(void);
174	arc_timeinfo * (*gettime)(void);	174	arc_timeinfo * (*gettime)(void);
175	__u32 (*getrelativetime)(void);	175	__u32 (*getrelativetime)(void);
176	long (*getdirectoryentry)();	176	long (*getdirectoryentry)();
177	long (open)(void); / ... */	177	long (open)(void); / ... */
178	long (*close)(__u32 fileid);	178	long (*close)(__u32 fileid);
179	long (read)(__u32 fileid,void buf,__u32 n,__u32 *cnt);	179	long (read)(__u32 fileid,void buf,__u32 n,__u32 *cnt);
180	long (*getreadstatus)();	180	long (*getreadstatus)(__u32 fileid);
181	long (write)(__u32 fileid, void buf,__u32 n,__u32 *cnt);	181	long (write)(__u32 fileid, void buf,__u32 n,__u32 *cnt);
182	long (seek)(void); / ... */	182	long (seek)(void); / ... */
183	/* 30 */	183	/* 30 */
184	long (mount)(void); / ... */	184	long (mount)(void); / ... */
185	char * (getenvironmentvariable)(char name);	185	char * (getenvironmentvariable)(char name);
186	char * (setenvironmentvariable)(char name, char *value);	186	char * (setenvironmentvariable)(char name, char *value);
187	long (getfileinformation)(void); / ... */	187	long (getfileinformation)(void); / ... */
188	long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);	188	long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);
189	void (*flushallcaches)(void);	189	void (*flushallcaches)(void);
190	long (testunicodecharacter)(void); / ... */	190	long (testunicodecharacter)(void); / ... */
191	long (getdisplaystatus)(void); / ... */	191	long (getdisplaystatus)(void); / ... */
192	} arc_func_vector_t;	192	} arc_func_vector_t;
193		193
194	typedef struct {	194	typedef struct {
195	__u32 signature;	195	__u32 signature;
196	__u32 length;	196	__u32 length;
197	__u16 version;	197	__u16 version;
198	__u16 revision;	198	__u16 revision;
199	void *restartblock;	199	void *restartblock;
200	void *debugblock;	200	void *debugblock;
201	void *gevector;	201	void *gevector;
202	void *utlbmissvector;	202	void *utlbmissvector;
203	__u32 firmwarevectorlen;	203	__u32 firmwarevectorlen;
204	arc_func_vector_t *firmwarevector;	204	arc_func_vector_t *firmwarevector;
205	__u32 privvectorlen;	205	__u32 privvectorlen;
206	void *privvector;	206	void *privvector;
207	__u32 adaptercount;	207	__u32 adaptercount;
208	}__attribute__ ((packed)) arc_sbp;	208	}__attribute__ ((packed)) arc_sbp;
209		209
210	extern int init_arc(void);	210	extern int init_arc(void);
211	extern void arc_print_memory_map(void);	211	extern void arc_print_memory_map(void);
212	extern int arc_enabled(void);	212	extern int arc_enabled(void);
213	extern void arc_putchar(char ch);	213	extern void arc_putchar(char ch);
214	extern void arc_print_devices(void);	214	extern void arc_print_devices(void);
215		-
-		215	extern int arc_getchar(void);
216	#endif	216	#endif
217		217

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