--- Begin Message ---
Hello,
I wanted to boot a cluster of G4's using yaboot
and a tftp server, but since there were already two DHCP
servers on the network I thought it best to leave off a
third ;)
Anyway, with the patch below my linux box can run just a plain
old tftp server, and the other G4's
can now boot from them, grabbing the yaboot, yaboot.conf
kernel image and even a ramdisk image succefully,
after giving the following command line on the OF prompt:
boot enet:xx.xx.xx.xx,yaboot.debug
With the 2.4.10 kernel I used which had the option to copy the OF
device tree turned on, the kernel hangs after making a call
to prom_printf something like "Copying device tree..."
but if I use the yaboot.debug it all works fine, so ..
I guess I don't mind so much.
Weird though.
Anyway, I hope you can incorporate this patch or take it into
consideration.
Thanks,
Peter
..
ps. I will also post it to debian-powerpc
--- yaboot-1.3.3-b4/second/file.c Thu Sep 20 15:15:31 2001
+++ yaboot-1.3.3/second/file.c Tue Oct 2 01:49:18 2001
@@ -44,13 +44,13 @@
*partition = -1;
p = strchr(of_device, ':');
- if (p)
- *p = 0;
- else
- return of_device;
+ if (!p) return of_device; /* if null terminated we are finished */
- last = ++p;
- while(*p && *p != ',') {
+ else if (strstr(of_device, "ethernet")) p = strchr(of_device, ','); /*
skip over ip all the way to the ',' */
+ *p = 0;
+
+ last = ++p; /* sets to start of second part */
+ while(*p && *p != ',') {
if (!isdigit (*p)) {
p = last;
break;
@@ -64,7 +64,7 @@
}
if (*p && file_spec)
*file_spec = p;
-
+
return of_device;
}
--- End Message ---
