summaryrefslogtreecommitdiffstats
path: root/arch/mips/include/asm/mipsprom.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/include/asm/mipsprom.h')
-rw-r--r--arch/mips/include/asm/mipsprom.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mipsprom.h b/arch/mips/include/asm/mipsprom.h
new file mode 100644
index 000000000..2eda19f8f
--- /dev/null
+++ b/arch/mips/include/asm/mipsprom.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#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 */