This is a combination of three patches (the first two for adding

[yaboot.git] / include / prom.h

diff --git a/include/prom.h b/include/prom.h
index b217be408c90fd861411020cd97c23260d6979b3..a0f277cdc49da1aa7dcd61aa98200e74e704fa28 100644 (file)
--- a/include/prom.h
+++ b/include/prom.h
@@ -1,24 +1,28 @@
 /*
-    Definitions for talking to the Open Firmware PROM on
-    Power Macintosh computers.
-
-    Copyright (C) 1999 Marius Vollmer
-    Copyright (C) 1996 Paul Mackerras.
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
+ *  prom.h - Routines for talking to the Open Firmware PROM
+ *
+ *  Copyright (C) 2001 Ethan Benson
+ *
+ *  Copyright (C) 1999 Benjamin Herrenschmidt
+ *
+ *  Copyright (C) 1999 Marius Vollmer
+ *
+ *  Copyright (C) 1996 Paul Mackerras.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
 
 #ifndef PROM_H
 #define PROM_H
@@ -30,6 +34,8 @@ typedef void *ihandle;
 typedef void *phandle;
 
 #define PROM_INVALID_HANDLE    ((prom_handle)-1UL)
+#define BOOTDEVSZ               (2048) /* iscsi args can be in excess of 1040 bytes */
+#define TOK_ISCSI               "iscsi"
 
 struct prom_args;
 typedef int (*prom_entry)(struct prom_args *);
@@ -62,9 +68,17 @@ int prom_getchar ();
 void prom_putchar (char);
 int prom_nbgetchar();
 
+#ifdef __GNUC__
+void prom_vprintf (char *fmt, va_list ap) __attribute__ ((format (printf, 1, 0)));
+void prom_fprintf (prom_handle dev, char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
+void prom_printf (char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
+#else
 void prom_vprintf (char *fmt, va_list ap);
 void prom_fprintf (prom_handle dev, char *fmt, ...);
 void prom_printf (char *fmt, ...);
+#endif
+
+void prom_perror (int error, char *filename);
 void prom_readline (char *prompt, char *line, int len);
 int prom_set_color(prom_handle device, int color, int r, int g, int b);
 
@@ -79,6 +93,8 @@ void prom_map (void *phys, void *virt, int size);
 prom_handle prom_finddevice (char *name);
 prom_handle prom_findpackage (char *path);
 int prom_getprop (prom_handle dev, char *name, void *buf, int len);
+int prom_getproplen(prom_handle, const char *);
+int prom_get_devtype (char *device);
 
 /* misc */
 
@@ -87,6 +103,7 @@ void prom_setargs (char *args);
 
 void prom_exit ();
 void prom_abort (char *fmt, ...);
+void prom_sleep (int seconds);
 
 int prom_interpret (char *forth);