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
/* Frame size used by ARC */
#define ARC_FRAME 4096
 
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 arc_init(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);
void arc_frame_init(void);
 
#endif
 

Rev 567	Rev 573
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	/* Frame size used by ARC */
-		37	#define ARC_FRAME 4096
36		38
37	typedef enum {	39	typedef enum {
38	SystemClass = 0,	40	SystemClass = 0,
39	ProcessorClass,	41	ProcessorClass,
40	CacheClass,	42	CacheClass,
41	AdapterClass,	43	AdapterClass,
42	ControllerClass,	44	ControllerClass,
43	PeripheralClass,	45	PeripheralClass,
44	MemoryClass	46	MemoryClass
45	} arc_component_class;	47	} arc_component_class;
46		48
47	typedef enum {	49	typedef enum {
48	ARC_type = 0,	50	ARC_type = 0,
49	CPU_type,	51	CPU_type,
50	FPU_type,	52	FPU_type,
51	PrimaryICache,	53	PrimaryICache,
52	PrimaryDCache,	54	PrimaryDCache,
53	SecondaryICache,	55	SecondaryICache,
54	SecondaryDCache,	56	SecondaryDCache,
55	SecondaryCache,	57	SecondaryCache,
56	Memory, /* Not in NT PROM */	58	Memory, /* Not in NT PROM */
57	EISAAdapter,	59	EISAAdapter,
58	TCAdapter,	60	TCAdapter,
59	SCSIAdapter,	61	SCSIAdapter,
60	DTIAdapter,	62	DTIAdapter,
61	MultiFunctionAdapter,	63	MultiFunctionAdapter,
62	DiskController,	64	DiskController,
63	TapeController,	65	TapeController,
64	CDROMController,	66	CDROMController,
65	WORMController,	67	WORMController,
66	SerialController,	68	SerialController,
67	NetworkController,	69	NetworkController,
68	DisplayController,	70	DisplayController,
69	ParallelController,	71	ParallelController,
70	PointerController,	72	PointerController,
71	KeyboardController,	73	KeyboardController,
72	AudioController,	74	AudioController,
73	OtherController,	75	OtherController,
74	DiskPeripheral,	76	DiskPeripheral,
75	FloppyDiskPeripheral,	77	FloppyDiskPeripheral,
76	TapePeripheral,	78	TapePeripheral,
77	ModemPeripheral,	79	ModemPeripheral,
78	MonitorPeripheral,	80	MonitorPeripheral,
79	PrinterPeripheral,	81	PrinterPeripheral,
80	PointerPeripheral,	82	PointerPeripheral,
81	KeyboardPeripheral,	83	KeyboardPeripheral,
82	TerminalPeripheral,	84	TerminalPeripheral,
83	LinePeripheral,	85	LinePeripheral,
84	NetworkPeripheral,	86	NetworkPeripheral,
85	OtherPeripheral,	87	OtherPeripheral,
86	XTalkAdapter,	88	XTalkAdapter,
87	PCIAdapter,	89	PCIAdapter,
88	GIOAdapter,	90	GIOAdapter,
89	TPUAdapter,	91	TPUAdapter,
90	Anonymous	92	Anonymous
91	}arc_component_type;	93	}arc_component_type;
92		94
93	typedef enum {	95	typedef enum {
94	Failed = 1,	96	Failed = 1,
95	ReadOnly = 2,	97	ReadOnly = 2,
96	Removable = 4,	98	Removable = 4,
97	ConsoleIn = 8,	99	ConsoleIn = 8,
98	ConsoleOut = 16,	100	ConsoleOut = 16,
99	Input = 32,	101	Input = 32,
100	Output = 64	102	Output = 64
101	}arc_component_flags;	103	}arc_component_flags;
102		104
103	typedef struct {	105	typedef struct {
104	arc_component_class class;	106	arc_component_class class;
105	arc_component_type type;	107	arc_component_type type;
106	arc_component_flags flags;	108	arc_component_flags flags;
107	__u16 revision;	109	__u16 revision;
108	__u16 version;	110	__u16 version;
109	__u32 key;	111	__u32 key;
110	__u32 affinitymask;	112	__u32 affinitymask;
111	__u32 configdatasize;	113	__u32 configdatasize;
112	__u32 identifier_len;	114	__u32 identifier_len;
113	char *identifier;	115	char *identifier;
114	} __attribute__ ((packed)) arc_component;	116	} __attribute__ ((packed)) arc_component;
115		117
116	typedef struct {	118	typedef struct {
117	__u16 year;	119	__u16 year;
118	__u16 month;	120	__u16 month;
119	__u16 day;	121	__u16 day;
120	__u16 hour;	122	__u16 hour;
121	__u16 minutes;	123	__u16 minutes;
122	__u16 seconds;	124	__u16 seconds;
123	__u16 mseconds;	125	__u16 mseconds;
124	} __attribute__ ((packed)) arc_timeinfo;	126	} __attribute__ ((packed)) arc_timeinfo;
125		127
126	/* This is the SGI block structure, WinNT has it different */	128	/* This is the SGI block structure, WinNT has it different */
127	typedef enum {	129	typedef enum {
128	ExceptionBlock,	130	ExceptionBlock,
129	SystemParameterBlock,	131	SystemParameterBlock,
130	FreeContiguous,	132	FreeContiguous,
131	FreeMemory,	133	FreeMemory,
132	BadMemory,	134	BadMemory,
133	LoadedProgram,	135	LoadedProgram,
134	FirmwareTemporary,	136	FirmwareTemporary,
135	FirmwarePermanent	137	FirmwarePermanent
136	}arc_memorytype_t;	138	}arc_memorytype_t;
137		139
138	typedef struct {	140	typedef struct {
139	arc_memorytype_t type;	141	arc_memorytype_t type;
140	__u32 basepage; /* 4096 = baseaddr /	142	__u32 basepage; /* 4096 = baseaddr /
141	__u32 basecount;	143	__u32 basecount;
142	}arc_memdescriptor_t;	144	}arc_memdescriptor_t;
143		145
144	typedef struct {	146	typedef struct {
145	char vendorid[8];	147	char vendorid[8];
146	char prodid[8];	148	char prodid[8];
147	}arc_sysid_t;	149	}arc_sysid_t;
148		150
149	typedef struct {	151	typedef struct {
150	long (load)(void); / ... */	152	long (load)(void); / ... */
151	long (invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char *argv,	153	long (invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char *argv,
152	char **envp);	154	char **envp);
153	long (execute)(char path,__u32 argc,char argv,char envp);	155	long (execute)(char path,__u32 argc,char argv,char envp);
154	void (*halt)(void);	156	void (*halt)(void);
155	void (*powerdown)(void);	157	void (*powerdown)(void);
156	void (*restart)(void);	158	void (*restart)(void);
157	void (*reboot)(void);	159	void (*reboot)(void);
158	void (*enterinteractivemode)(void);	160	void (*enterinteractivemode)(void);
159	long (*reserved)(void);	161	long (*reserved)(void);
160	/* 10 */	162	/* 10 */
161	arc_component * (getpeer)(arc_component c);	163	arc_component * (getpeer)(arc_component c);
162	arc_component * (getchild)(arc_component c);	164	arc_component * (getchild)(arc_component c);
163	arc_component * (getparent)(arc_component c);	165	arc_component * (getparent)(arc_component c);
164	long (getconfigurationdata)(void configdata, arc_component *c);	166	long (getconfigurationdata)(void configdata, arc_component *c);
165	long (addchild)(arc_component c, arc_component *template,	167	long (addchild)(arc_component c, arc_component *template,
166	void *configdata);	168	void *configdata);
167	long (deletecomponet)(arc_component current);	169	long (deletecomponet)(arc_component current);
168	long (getcomponent)(char path);	170	long (getcomponent)(char path);
169	long (*saveconfiguration)(void);	171	long (*saveconfiguration)(void);
170	arc_sysid_t (*getsystemid)(void);	172	arc_sysid_t (*getsystemid)(void);
171	arc_memdescriptor_t * (getmemorydescriptor)(arc_memdescriptor_t cur);	173	arc_memdescriptor_t * (getmemorydescriptor)(arc_memdescriptor_t cur);
172	/* 20 */	174	/* 20 */
173	long (*reserved2)(void);	175	long (*reserved2)(void);
174	arc_timeinfo * (*gettime)(void);	176	arc_timeinfo * (*gettime)(void);
175	__u32 (*getrelativetime)(void);	177	__u32 (*getrelativetime)(void);
176	long (*getdirectoryentry)();	178	long (*getdirectoryentry)();
177	long (open)(void); / ... */	179	long (open)(void); / ... */
178	long (*close)(__u32 fileid);	180	long (*close)(__u32 fileid);
179	long (read)(__u32 fileid,void buf,__u32 n,__u32 *cnt);	181	long (read)(__u32 fileid,void buf,__u32 n,__u32 *cnt);
180	long (*getreadstatus)(__u32 fileid);	182	long (*getreadstatus)(__u32 fileid);
181	long (write)(__u32 fileid, void buf,__u32 n,__u32 *cnt);	183	long (write)(__u32 fileid, void buf,__u32 n,__u32 *cnt);
182	long (seek)(void); / ... */	184	long (seek)(void); / ... */
183	/* 30 */	185	/* 30 */
184	long (mount)(void); / ... */	186	long (mount)(void); / ... */
185	char * (getenvironmentvariable)(char name);	187	char * (getenvironmentvariable)(char name);
186	char * (setenvironmentvariable)(char name, char *value);	188	char * (setenvironmentvariable)(char name, char *value);
187	long (getfileinformation)(void); / ... */	189	long (getfileinformation)(void); / ... */
188	long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);	190	long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);
189	void (*flushallcaches)(void);	191	void (*flushallcaches)(void);
190	long (testunicodecharacter)(void); / ... */	192	long (testunicodecharacter)(void); / ... */
191	long (getdisplaystatus)(void); / ... */	193	long (getdisplaystatus)(void); / ... */
192	} arc_func_vector_t;	194	} arc_func_vector_t;
193		195
194	typedef struct {	196	typedef struct {
195	__u32 signature;	197	__u32 signature;
196	__u32 length;	198	__u32 length;
197	__u16 version;	199	__u16 version;
198	__u16 revision;	200	__u16 revision;
199	void *restartblock;	201	void *restartblock;
200	void *debugblock;	202	void *debugblock;
201	void *gevector;	203	void *gevector;
202	void *utlbmissvector;	204	void *utlbmissvector;
203	__u32 firmwarevectorlen;	205	__u32 firmwarevectorlen;
204	arc_func_vector_t *firmwarevector;	206	arc_func_vector_t *firmwarevector;
205	__u32 privvectorlen;	207	__u32 privvectorlen;
206	void *privvector;	208	void *privvector;
207	__u32 adaptercount;	209	__u32 adaptercount;
208	}__attribute__ ((packed)) arc_sbp;	210	}__attribute__ ((packed)) arc_sbp;
209		211
210	extern int init_arc(void);	212	extern int arc_init(void);
211	extern void arc_print_memory_map(void);	213	extern void arc_print_memory_map(void);
212	extern int arc_enabled(void);	214	extern int arc_enabled(void);
213	extern void arc_putchar(char ch);	215	extern void arc_putchar(char ch);
214	extern void arc_print_devices(void);	216	extern void arc_print_devices(void);
215	extern int arc_getchar(void);	217	extern int arc_getchar(void);
-		218	void arc_frame_init(void);
-		219
216	#endif	220	#endif
217		221

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