Hello Nathan,
Thanks. Now the rtLinux is installed and running fine in my machine. The
reason of my earlier "unable to mount the root file system..." was due to
a strange phenomena, that the SCSI low level driver was not copied to
/lib/modules/2.2.13-rtl2.0/scsi/ directory even thought I recompiled
everything and make modules_install. What I did to fix my earlier problem
were two thing
(1) rename /boot/vmlinuz-2.2.13-rtl2.0 to /boot/vmlinuz-2.2.13-rtl2.0.old
then recompile the rtLinux kernel as INSTALL.phil guide.
(2) cp /usr/src/rtlinux-2.0/linux/drivers/scsi/*.o
/lib/modules/2.2.13-rtl2.0/scsi/
then make bzImage, make modules, make modules_install...
Then reboot the machine with rtLinux, it works, then follow the
installation guide by Phil Wilshir again.
Thanks for your kind help again.
Dingrong
On Mon, 23 Oct 2000, Nathan Paul Simons wrote:
> On Thu, Oct 19, 2000 at 11:16:41AM -0400, Dingrong Yi wrote:
> > I only see for my case /lib/modules/2.2.14-RTL2.2/net is installed and no
> > /lib/modules/2.2.14-RTL2.2/misc.
>
> The misc directory is where the RTLinux modules go when you run 'make
> install' in the RTLinux directory.
>
> > Also, I have not a Symbol.map under my
> > /boot directory instead I have System.map there. Under my
> > rtlinux-2.2/linux no Symbol.map either, but System.map.
>
> System.map is always the standard name i have seen for that file.
>
> > Will these two differences cause any problem ?
> >
> > My SCSI card is adaptec AHA 2940 the driver is aic7xxx.0. I have the
> > driver for linux and rtLinux. Hence this is not the problem of my earlier
> > "unable to mount root file system.".
>
> Hmm, i use that driver for my Adaptec 39160. Are you sure it's the
> right one for your AHA 2940?
Yes.
CONFIG_SCSI_AIC7XXX: x
This is support for the various aic7xxx based Adaptec SCSI
controllers. These include the 274x EISA cards; 284x VLB cards;
2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
motherboard based SCSI controllers from Adaptec.
>
> --
> Nathan Paul Simons, Junior Software Engineer for FSMLabs
> http://www.fsmlabs.com/
>
>
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