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>
#include <console/chardev.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_print_devices(void);
void arc_frame_init(void);
void arc_console(void);
 
#endif
 

Rev 575	Rev 606
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	#include <console/chardev.h>	33	#include <console/chardev.h>
34		34
35	#define ARC_BASE_ADDR 0x1000;	35	#define ARC_BASE_ADDR 0x1000;
36	#define ARC_MAGIC 0x53435241	36	#define ARC_MAGIC 0x53435241
37	/* Frame size used by ARC */	37	/* Frame size used by ARC */
38	#define ARC_FRAME 4096	38	#define ARC_FRAME 4096
39		39
40	typedef enum {	40	typedef enum {
41	SystemClass = 0,	41	SystemClass = 0,
42	ProcessorClass,	42	ProcessorClass,
43	CacheClass,	43	CacheClass,
44	AdapterClass,	44	AdapterClass,
45	ControllerClass,	45	ControllerClass,
46	PeripheralClass,	46	PeripheralClass,
47	MemoryClass	47	MemoryClass
48	} arc_component_class;	48	} arc_component_class;
49		49
50	typedef enum {	50	typedef enum {
51	ARC_type = 0,	51	ARC_type = 0,
52	CPU_type,	52	CPU_type,
53	FPU_type,	53	FPU_type,
54	PrimaryICache,	54	PrimaryICache,
55	PrimaryDCache,	55	PrimaryDCache,
56	SecondaryICache,	56	SecondaryICache,
57	SecondaryDCache,	57	SecondaryDCache,
58	SecondaryCache,	58	SecondaryCache,
59	Memory, /* Not in NT PROM */	59	Memory, /* Not in NT PROM */
60	EISAAdapter,	60	EISAAdapter,
61	TCAdapter,	61	TCAdapter,
62	SCSIAdapter,	62	SCSIAdapter,
63	DTIAdapter,	63	DTIAdapter,
64	MultiFunctionAdapter,	64	MultiFunctionAdapter,
65	DiskController,	65	DiskController,
66	TapeController,	66	TapeController,
67	CDROMController,	67	CDROMController,
68	WORMController,	68	WORMController,
69	SerialController,	69	SerialController,
70	NetworkController,	70	NetworkController,
71	DisplayController,	71	DisplayController,
72	ParallelController,	72	ParallelController,
73	PointerController,	73	PointerController,
74	KeyboardController,	74	KeyboardController,
75	AudioController,	75	AudioController,
76	OtherController,	76	OtherController,
77	DiskPeripheral,	77	DiskPeripheral,
78	FloppyDiskPeripheral,	78	FloppyDiskPeripheral,
79	TapePeripheral,	79	TapePeripheral,
80	ModemPeripheral,	80	ModemPeripheral,
81	MonitorPeripheral,	81	MonitorPeripheral,
82	PrinterPeripheral,	82	PrinterPeripheral,
83	PointerPeripheral,	83	PointerPeripheral,
84	KeyboardPeripheral,	84	KeyboardPeripheral,
85	TerminalPeripheral,	85	TerminalPeripheral,
86	LinePeripheral,	86	LinePeripheral,
87	NetworkPeripheral,	87	NetworkPeripheral,
88	OtherPeripheral,	88	OtherPeripheral,
89	XTalkAdapter,	89	XTalkAdapter,
90	PCIAdapter,	90	PCIAdapter,
91	GIOAdapter,	91	GIOAdapter,
92	TPUAdapter,	92	TPUAdapter,
93	Anonymous	93	Anonymous
94	}arc_component_type;	94	}arc_component_type;
95		95
96	typedef enum {	96	typedef enum {
97	Failed = 1,	97	Failed = 1,
98	ReadOnly = 2,	98	ReadOnly = 2,
99	Removable = 4,	99	Removable = 4,
100	ConsoleIn = 8,	100	ConsoleIn = 8,
101	ConsoleOut = 16,	101	ConsoleOut = 16,
102	Input = 32,	102	Input = 32,
103	Output = 64	103	Output = 64
104	}arc_component_flags;	104	}arc_component_flags;
105		105
106	typedef struct {	106	typedef struct {
107	arc_component_class class;	107	arc_component_class class;
108	arc_component_type type;	108	arc_component_type type;
109	arc_component_flags flags;	109	arc_component_flags flags;
110	__u16 revision;	110	__u16 revision;
111	__u16 version;	111	__u16 version;
112	__u32 key;	112	__u32 key;
113	__u32 affinitymask;	113	__u32 affinitymask;
114	__u32 configdatasize;	114	__u32 configdatasize;
115	__u32 identifier_len;	115	__u32 identifier_len;
116	char *identifier;	116	char *identifier;
117	} __attribute__ ((packed)) arc_component;	117	} __attribute__ ((packed)) arc_component;
118		118
119	typedef struct {	119	typedef struct {
120	__u16 year;	120	__u16 year;
121	__u16 month;	121	__u16 month;
122	__u16 day;	122	__u16 day;
123	__u16 hour;	123	__u16 hour;
124	__u16 minutes;	124	__u16 minutes;
125	__u16 seconds;	125	__u16 seconds;
126	__u16 mseconds;	126	__u16 mseconds;
127	} __attribute__ ((packed)) arc_timeinfo;	127	} __attribute__ ((packed)) arc_timeinfo;
128		128
129	/* This is the SGI block structure, WinNT has it different */	129	/* This is the SGI block structure, WinNT has it different */
130	typedef enum {	130	typedef enum {
131	ExceptionBlock,	131	ExceptionBlock,
132	SystemParameterBlock,	132	SystemParameterBlock,
133	FreeContiguous,	133	FreeContiguous,
134	FreeMemory,	134	FreeMemory,
135	BadMemory,	135	BadMemory,
136	LoadedProgram,	136	LoadedProgram,
137	FirmwareTemporary,	137	FirmwareTemporary,
138	FirmwarePermanent	138	FirmwarePermanent
139	}arc_memorytype_t;	139	}arc_memorytype_t;
140		140
141	typedef struct {	141	typedef struct {
142	arc_memorytype_t type;	142	arc_memorytype_t type;
143	__u32 basepage; /* 4096 = baseaddr /	143	__u32 basepage; /* 4096 = baseaddr /
144	__u32 basecount;	144	__u32 basecount;
145	}arc_memdescriptor_t;	145	}arc_memdescriptor_t;
146		146
147	typedef struct {	147	typedef struct {
148	char vendorid[8];	148	char vendorid[8];
149	char prodid[8];	149	char prodid[8];
150	}arc_sysid_t;	150	}arc_sysid_t;
151		151
152	typedef struct {	152	typedef struct {
153	long (load)(void); / ... */	153	long (load)(void); / ... */
154	long (invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char *argv,	154	long (invoke)(__u32 eaddr,__u32 saddr,__u32 argc,char *argv,
155	char **envp);	155	char **envp);
156	long (execute)(char path,__u32 argc,char argv,char envp);	156	long (execute)(char path,__u32 argc,char argv,char envp);
157	void (*halt)(void);	157	void (*halt)(void);
158	void (*powerdown)(void);	158	void (*powerdown)(void);
159	void (*restart)(void);	159	void (*restart)(void);
160	void (*reboot)(void);	160	void (*reboot)(void);
161	void (*enterinteractivemode)(void);	161	void (*enterinteractivemode)(void);
162	long (*reserved)(void);	162	long (*reserved)(void);
163	/* 10 */	163	/* 10 */
164	arc_component * (getpeer)(arc_component c);	164	arc_component * (getpeer)(arc_component c);
165	arc_component * (getchild)(arc_component c);	165	arc_component * (getchild)(arc_component c);
166	arc_component * (getparent)(arc_component c);	166	arc_component * (getparent)(arc_component c);
167	long (getconfigurationdata)(void configdata, arc_component *c);	167	long (getconfigurationdata)(void configdata, arc_component *c);
168	long (addchild)(arc_component c, arc_component *template,	168	long (addchild)(arc_component c, arc_component *template,
169	void *configdata);	169	void *configdata);
170	long (deletecomponet)(arc_component current);	170	long (deletecomponet)(arc_component current);
171	long (getcomponent)(char path);	171	long (getcomponent)(char path);
172	long (*saveconfiguration)(void);	172	long (*saveconfiguration)(void);
173	arc_sysid_t (*getsystemid)(void);	173	arc_sysid_t (*getsystemid)(void);
174	arc_memdescriptor_t * (getmemorydescriptor)(arc_memdescriptor_t cur);	174	arc_memdescriptor_t * (getmemorydescriptor)(arc_memdescriptor_t cur);
175	/* 20 */	175	/* 20 */
176	long (*reserved2)(void);	176	long (*reserved2)(void);
177	arc_timeinfo * (*gettime)(void);	177	arc_timeinfo * (*gettime)(void);
178	__u32 (*getrelativetime)(void);	178	__u32 (*getrelativetime)(void);
179	long (*getdirectoryentry)();	179	long (*getdirectoryentry)();
180	long (open)(void); / ... */	180	long (open)(void); / ... */
181	long (*close)(__u32 fileid);	181	long (*close)(__u32 fileid);
182	long (read)(__u32 fileid,void buf,__u32 n,__u32 *cnt);	182	long (read)(__u32 fileid,void buf,__u32 n,__u32 *cnt);
183	long (*getreadstatus)(__u32 fileid);	183	long (*getreadstatus)(__u32 fileid);
184	long (write)(__u32 fileid, void buf,__u32 n,__u32 *cnt);	184	long (write)(__u32 fileid, void buf,__u32 n,__u32 *cnt);
185	long (seek)(void); / ... */	185	long (seek)(void); / ... */
186	/* 30 */	186	/* 30 */
187	long (mount)(void); / ... */	187	long (mount)(void); / ... */
188	char * (getenvironmentvariable)(char name);	188	char * (getenvironmentvariable)(char name);
189	char * (setenvironmentvariable)(char name, char *value);	189	char * (setenvironmentvariable)(char name, char *value);
190	long (getfileinformation)(void); / ... */	190	long (getfileinformation)(void); / ... */
191	long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);	191	long (*setfileinformation)(__u32 fileid,__u32 attflags,__u32 attmask);
192	void (*flushallcaches)(void);	192	void (*flushallcaches)(void);
193	long (testunicodecharacter)(void); / ... */	193	long (testunicodecharacter)(void); / ... */
194	long (getdisplaystatus)(void); / ... */	194	long (getdisplaystatus)(void); / ... */
195	} arc_func_vector_t;	195	} arc_func_vector_t;
196		196
197	typedef struct {	197	typedef struct {
198	__u32 signature;	198	__u32 signature;
199	__u32 length;	199	__u32 length;
200	__u16 version;	200	__u16 version;
201	__u16 revision;	201	__u16 revision;
202	void *restartblock;	202	void *restartblock;
203	void *debugblock;	203	void *debugblock;
204	void *gevector;	204	void *gevector;
205	void *utlbmissvector;	205	void *utlbmissvector;
206	__u32 firmwarevectorlen;	206	__u32 firmwarevectorlen;
207	arc_func_vector_t *firmwarevector;	207	arc_func_vector_t *firmwarevector;
208	__u32 privvectorlen;	208	__u32 privvectorlen;
209	void *privvector;	209	void *privvector;
210	__u32 adaptercount;	210	__u32 adaptercount;
211	}__attribute__ ((packed)) arc_sbp;	211	}__attribute__ ((packed)) arc_sbp;
212		212
213	extern int arc_init(void);	213	extern int arc_init(void);
214	extern void arc_print_memory_map(void);	214	extern void arc_print_memory_map(void);
215	extern int arc_enabled(void);	215	extern int arc_enabled(void);
216	extern void arc_print_devices(void);	216	extern void arc_print_devices(void);
217	void arc_frame_init(void);	217	void arc_frame_init(void);
218	chardev_t * arc_console(void);	218	void arc_console(void);
219		219
220	#endif	220	#endif
221		221

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