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_
+#ifndef __mips_ARC_H_
-#define __mips32_ARC_H_
+#define __mips_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;
+    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;
-} arc_timeinfo ;
+} __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)();
     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);
 #endif

Subversion Repositories HelenOS-historic

(root)/kernel/trunk/arch/mips32/include/drivers/arc.h @ 1780 – Rev 341 → 344