git-archimport-id: pnasrat@redhat.com/yaboot--devel--1.3--patch-1

[yaboot.git] / second / fs_of.c

diff --git a/second/fs_of.c b/second/fs_of.c
index 2c848264969512074621e36d3e308220c9ed0154..e7b37bdd05742c915125cf787c611d2b49a1fb01 100644 (file)
--- a/second/fs_of.c
+++ b/second/fs_of.c
@@ -1,7 +1,7 @@
 /*
  *  fs_of.c - an implementation for OpenFirmware supported filesystems
  *
- *  Copyright (C) 2001 Ethan Benson
+ *  Copyright (C) 2001, 2002 Ethan Benson
  *
  *  Copyright (C) 1999 Benjamin Herrenschmidt
  *
@@ -39,12 +39,14 @@
 #include "prom.h"
 #include "string.h"
 #include "partition.h"
+#include "fdisk-part.h"
 #include "fs.h"
 #include "errors.h"
 #include "debug.h"
 
 #define LOAD_BUFFER_POS                0x600000
-#define LOAD_BUFFER_SIZE       0x400000
+/* this cannot be safely increased any further */
+#define LOAD_BUFFER_SIZE       0x600000
 
 static int of_open(struct boot_file_t* file, const char* dev_name,
                   struct partition_t* part, const char* file_name);
@@ -91,6 +93,11 @@ of_open(struct boot_file_t* file, const char* dev_name,
      strncpy(buffer, dev_name, 768);
      strcat(buffer, ":");
      if (part) {
+          if (part->sys_ind == LINUX_RAID) {
+              DEBUG_F("skipping because partition is marked LINUX_RAID\n");
+              DEBUG_LEAVE(FILE_ERR_BAD_FSYS);
+              return FILE_ERR_BAD_FSYS;
+         }
          char pn[3];
          sprintf(pn, "%02d", part->part_number);
          strcat(buffer, pn);