[gentoo-alpha] MILO and Adaptec AHA2940AU

[gentoo-alpha] MILO and Adaptec AHA2940AU

[Jean-Sébastien Guay]

Hello everyone,

I have a hardware-related question for you guys and gals today. I want 
to install a new HDD in my Alpha XL-366 (XLT system type, 
AlphaBIOS-only, so I'm stuck with MILO...). Now, the first problem is 
that I can't run it off the onboard sym53c810 SCSI controller, because 
(as I understand it) it is a Wide SCSI-2 device, and the sym53c810 only 
supports Fast SCSI-2, and the problem is that the kernel driver tries to 
set the controller to Wide which causes errors to be continuously 
printed to the console.

(See 
http://www.mail-archive.com/debian-alpha@lists.debian.org/msg22571.html 
for a description of the exact same problem. That person solved it by 
patching the kernel driver to turn off Wide mode, which is a bit drastic 
and I don't want to do it each time I build my kernel...)

So what I'm trying now is to run the drive off an Adaptec AHA2940AU 
controller I had in another unused machine. The controller and drive are 
detected on bootup, I see them in the BIOS, so all seems peachy. But 
when MILO starts up and tries to detect the machine's devices (after 
typing in a "boot" command, or when doing an "ls" for example), it hangs 
right after detecting the Adaptec controller.

See https://www.redhat.com/archives/axp-list/2002-August/msg00185.html 
(first 1/3 of the message), where the same problem is described.

First question is why does MILO 2.2-18 hang when loading the Adaptec 
driver? Is it a known bug with this hardware/software combination?

That person says that downgrading to MILO 2.2-17 allowed him to boot. 
When I try that version, it hangs at "Swapping to PALcode at 
0x80080000". I even tried linload.exe version 1.3a and 1.5, both give 
the same problem. How do I get MILO 2.2-17 to boot?

Of course, if someone could tell me how to disable Wide mode in my 
2.6.11.8 kernel's sym53c8xx driver without having to hack the code at 
each kernel upgrade, that would (probably) solve the root problem and 
eliminate the need for the Adaptec controller. I saw that passing 
'sym53c8xx="wide:0"' to the kernel in the boot command would do the 
trick, if the sym53c8xx driver were built as a module. But the 
controller is needed to boot at all, so I have to compile it into the 
kernel or else the kernel starts but doesn't see the root device, and 
with the driver compiled into the kernel it doesn't check those 
arguments (argh). One solution could be to install an IDE controller 
with a small IDE drive to boot from, and then compile the sym53c8xx 
driver as a module, but I'd like to keep that as a last resort and try 
to make it work with what I have first.

I anxiously await any suggestions. Thanks in advance,

J-S
<http://www.mail-archive.com/debian-alpha@lists.debian.org/msg22571.html>

-- 
___________________________________________
Jean-Sébastien Guay   jean_seb@videotron.ca
             http://whitestar02.webhop.org/



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[gentoo-alpha] Latest elfutils on Alpha?

[Brian Parkhurst]

Anyone else getting aclocal configure errors on the latest elfutils?  Just
checking to see if I need to file a bug.

cd . && /bin/sh
/var/tmp/portage/elfutils-0.108-r1/work/elfutils-0.108/config/missing --run
aclocal-1.9 -I m4
/usr/share/aclocal/wxwin.m4:36: warning: underquoted definition of
AM_OPTIONS_WXCONFIG
  run info '(automake)Extending aclocal'
  or see http://sources.redhat.com/automake/automake.html#Extending-aclocal
/usr/share/aclocal/wxwin.m4:59: warning: underquoted definition of
AM_PATH_WXCONFIG
/usr/share/aclocal/pth.m4:43: warning: underquoted definition of
_AC_PTH_ERROR
/usr/share/aclocal/pth.m4:54: warning: underquoted definition of
_AC_PTH_VERBOSE
/usr/share/aclocal/pth.m4:60: warning: underquoted definition of
AC_CHECK_PTH
/usr/share/aclocal/path_dps.m4:202: warning: underquoted definition of
AC_PATH_DPS_GUESS_GNUSTEP
/usr/share/aclocal/path_dps.m4:239: warning: underquoted definition of
AC_PATH_DPS_GUESS
/usr/share/aclocal/path_dps.m4:333: warning: underquoted definition of
AC_PATH_DPS_CHECK_LIB
/usr/share/aclocal/path_dps.m4:405: warning: underquoted definition of
AC_PATH_DPS_CHECK_HEADER
/usr/share/aclocal/path_dps.m4:440: warning: underquoted definition of
AC_PATH_DPS_CHECK
/usr/share/aclocal/path_dps.m4:450: warning: underquoted definition of
AC_PATH_DPS
/usr/share/aclocal/path_dps.m4:525: warning: underquoted definition of
AC_CHECK_DPS_NXAGENT
/usr/share/aclocal/path_dps.m4:558: warning: underquoted definition of
AC_PATH_DPSET
/usr/share/aclocal/path_dps.m4:579: warning: underquoted definition of
AC_PROG_PSWRAP
/usr/share/aclocal/path_dps.m4:172: file `path_dps.m4' does not exist
make: *** [aclocal.m4] Error 1

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