Enhance the parseing of IPv4 information.
[yaboot.git] / second / fs_of.c
index 4e61d7d23d446cc9ede24e6f0eadab97a6ca98c1..5c7dd9bee949d81b269bc761bfd00c4f539eaf2d 100644 (file)
@@ -135,21 +135,43 @@ of_net_open(struct boot_file_t* file,
            struct partition_t* part, struct boot_fspec_t* fspec)
 {
      static char       buffer[1024];
-     char               *filename;
+     char               *filename = NULL;
      char               *p;
 
      DEBUG_ENTER;
      DEBUG_OPEN;
 
-     strncpy(buffer, fspec->dev, 768);
      if (fspec->file && strlen(fspec->file)) {
-         strcat(buffer, ",");
          filename = strdup(fspec->file);
          for (p = filename; *p; p++)
               if (*p == '/')
                    *p = '\\';
-         strcat(buffer, filename);
-         free(filename);
+     }
+
+     DEBUG_F("siaddr <%s>; filename <%s>; ciaddr <%s>; giaddr <%s>;\n",
+               fspec->siaddr, filename, fspec->ciaddr, fspec->giaddr);
+     strncpy(buffer, fspec->dev, 768);
+     /* If we didn't get a ':' include one */
+     if (fspec->dev[strlen(fspec->dev)-1] != ':')
+          strcat(buffer, ":");
+     strcat(buffer, fspec->siaddr);
+     strcat(buffer, ",");
+     strcat(buffer, filename);
+     strcat(buffer, ",");
+     strcat(buffer, fspec->ciaddr);
+     strcat(buffer, ",");
+     strcat(buffer, fspec->giaddr);
+
+     /* If /packages/cas exists the we have a "new skool" tftp */
+     if (prom_finddevice("/packages/cas") != PROM_INVALID_HANDLE) {
+          strcat(buffer, ",");
+          strcat(buffer, fspec->bootp_retries);
+          strcat(buffer, ",");
+          strcat(buffer, fspec->tftp_retries);
+          strcat(buffer, ",");
+          strcat(buffer, fspec->addl_params);
+     } else {
+          DEBUG_F("No \"/packages/cas\" using simple args\n")
      }
 
      DEBUG_F("Opening: \"%s\"\n", buffer);