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kernel/linux-rt-4.4.41/arch/mips/include/asm/mipsprom.h 2.06 KB
5113f6f70   김현기   kernel add
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  #ifndef __ASM_MIPSPROM_H
  #define __ASM_MIPSPROM_H
  
  #define PROM_RESET		0
  #define PROM_EXEC		1
  #define PROM_RESTART		2
  #define PROM_REINIT		3
  #define PROM_REBOOT		4
  #define PROM_AUTOBOOT		5
  #define PROM_OPEN		6
  #define PROM_READ		7
  #define PROM_WRITE		8
  #define PROM_IOCTL		9
  #define PROM_CLOSE		10
  #define PROM_GETCHAR		11
  #define PROM_PUTCHAR		12
  #define PROM_SHOWCHAR		13	/* XXX */
  #define PROM_GETS		14	/* XXX */
  #define PROM_PUTS		15	/* XXX */
  #define PROM_PRINTF		16	/* XXX */
  
  /* What are these for? */
  #define PROM_INITPROTO		17	/* XXX */
  #define PROM_PROTOENABLE	18	/* XXX */
  #define PROM_PROTODISABLE	19	/* XXX */
  #define PROM_GETPKT		20	/* XXX */
  #define PROM_PUTPKT		21	/* XXX */
  
  /* More PROM shit.  Probably has to do with VME RMW cycles??? */
  #define PROM_ORW_RMW		22	/* XXX */
  #define PROM_ORH_RMW		23	/* XXX */
  #define PROM_ORB_RMW		24	/* XXX */
  #define PROM_ANDW_RMW		25	/* XXX */
  #define PROM_ANDH_RMW		26	/* XXX */
  #define PROM_ANDB_RMW		27	/* XXX */
  
  /* Cache handling stuff */
  #define PROM_FLUSHCACHE		28	/* XXX */
  #define PROM_CLEARCACHE		29	/* XXX */
  
  /* Libc alike stuff */
  #define PROM_SETJMP		30	/* XXX */
  #define PROM_LONGJMP		31	/* XXX */
  #define PROM_BEVUTLB		32	/* XXX */
  #define PROM_GETENV		33	/* XXX */
  #define PROM_SETENV		34	/* XXX */
  #define PROM_ATOB		35	/* XXX */
  #define PROM_STRCMP		36	/* XXX */
  #define PROM_STRLEN		37	/* XXX */
  #define PROM_STRCPY		38	/* XXX */
  #define PROM_STRCAT		39	/* XXX */
  
  /* Misc stuff */
  #define PROM_PARSER		40	/* XXX */
  #define PROM_RANGE		41	/* XXX */
  #define PROM_ARGVIZE		42	/* XXX */
  #define PROM_HELP		43	/* XXX */
  
  /* Entry points for some PROM commands */
  #define PROM_DUMPCMD		44	/* XXX */
  #define PROM_SETENVCMD		45	/* XXX */
  #define PROM_UNSETENVCMD	46	/* XXX */
  #define PROM_PRINTENVCMD	47	/* XXX */
  #define PROM_BEVEXCEPT		48	/* XXX */
  #define PROM_ENABLECMD		49	/* XXX */
  #define PROM_DISABLECMD		50	/* XXX */
  
  #define PROM_CLEARNOFAULT	51	/* XXX */
  #define PROM_NOTIMPLEMENT	52	/* XXX */
  
  #define PROM_NV_GET		53	/* XXX */
  #define PROM_NV_SET		54	/* XXX */
  
  extern char *prom_getenv(char *);
  
  #endif /* __ASM_MIPSPROM_H */