arch/mips/include/asm/mipsprom.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_MIPSPROM_H
   3 #define __ASM_MIPSPROM_H
   4
   5 #define PROM_RESET              0
   6 #define PROM_EXEC               1
   7 #define PROM_RESTART            2
   8 #define PROM_REINIT             3
   9 #define PROM_REBOOT             4
  10 #define PROM_AUTOBOOT           5
  11 #define PROM_OPEN               6
  12 #define PROM_READ               7
  13 #define PROM_WRITE              8
  14 #define PROM_IOCTL              9
  15 #define PROM_CLOSE              10
  16 #define PROM_GETCHAR            11
  17 #define PROM_PUTCHAR            12
  18 #define PROM_SHOWCHAR           13      /* XXX */
  19 #define PROM_GETS               14      /* XXX */
  20 #define PROM_PUTS               15      /* XXX */
  21 #define PROM_PRINTF             16      /* XXX */
  22
  23 /* What are these for? */
  24 #define PROM_INITPROTO          17      /* XXX */
  25 #define PROM_PROTOENABLE        18      /* XXX */
  26 #define PROM_PROTODISABLE       19      /* XXX */
  27 #define PROM_GETPKT             20      /* XXX */
  28 #define PROM_PUTPKT             21      /* XXX */
  29
  30 /* More PROM shit.  Probably has to do with VME RMW cycles??? */
  31 #define PROM_ORW_RMW            22      /* XXX */
  32 #define PROM_ORH_RMW            23      /* XXX */
  33 #define PROM_ORB_RMW            24      /* XXX */
  34 #define PROM_ANDW_RMW           25      /* XXX */
  35 #define PROM_ANDH_RMW           26      /* XXX */
  36 #define PROM_ANDB_RMW           27      /* XXX */
  37
  38 /* Cache handling stuff */
  39 #define PROM_FLUSHCACHE         28      /* XXX */
  40 #define PROM_CLEARCACHE         29      /* XXX */
  41
  42 /* Libc alike stuff */
  43 #define PROM_SETJMP             30      /* XXX */
  44 #define PROM_LONGJMP            31      /* XXX */
  45 #define PROM_BEVUTLB            32      /* XXX */
  46 #define PROM_GETENV             33      /* XXX */
  47 #define PROM_SETENV             34      /* XXX */
  48 #define PROM_ATOB               35      /* XXX */
  49 #define PROM_STRCMP             36      /* XXX */
  50 #define PROM_STRLEN             37      /* XXX */
  51 #define PROM_STRCPY             38      /* XXX */
  52 #define PROM_STRCAT             39      /* XXX */
  53
  54 /* Misc stuff */
  55 #define PROM_PARSER             40      /* XXX */
  56 #define PROM_RANGE              41      /* XXX */
  57 #define PROM_ARGVIZE            42      /* XXX */
  58 #define PROM_HELP               43      /* XXX */
  59
  60 /* Entry points for some PROM commands */
  61 #define PROM_DUMPCMD            44      /* XXX */
  62 #define PROM_SETENVCMD          45      /* XXX */
  63 #define PROM_UNSETENVCMD        46      /* XXX */
  64 #define PROM_PRINTENVCMD        47      /* XXX */
  65 #define PROM_BEVEXCEPT          48      /* XXX */
  66 #define PROM_ENABLECMD          49      /* XXX */
  67 #define PROM_DISABLECMD         50      /* XXX */
  68
  69 #define PROM_CLEARNOFAULT       51      /* XXX */
  70 #define PROM_NOTIMPLEMENT       52      /* XXX */
  71
  72 #define PROM_NV_GET             53      /* XXX */
  73 #define PROM_NV_SET             54      /* XXX */
  74
  75 extern char *prom_getenv(char *);
  76
  77 #endif /* __ASM_MIPSPROM_H */