Maybe I'm missing something here too. I downloaded RTL v2.2a and never
saw an option for including or not including HARD REAL TIME SUPORT. I
compiled anyway and got what appears to be working RTL kernel. I don't
think I just missed it because I was rather disturbed by it's absence and
checked again looking for this option specifically.
Am I just going nuts, or is this no longer an option? I remember it was
there when I install v1.2 long ago.
-Richard
On Wed, 22 Mar 2000, Phil Wilshire wrote:
> Seres Lucian wrote:
> >
> > When you install RTL when you 'make moduleconfig' or else
> > you have to switch on HARD REAL TIME SUPORT but there is no switch like
> > this in Linux 6.0 or 5.0.
> > What diference does it make?
> >
> I detect some confusion here....
>
> There is no Linux 6.0 or 5.0 we are still working with Linux 2.2.xx (or
> 2.3.xx if you are brave).
>
> The 6.0 / 5.0 may be RedHat versions in which case you should be using
> 6.1 for a 2.2.xx kernel.
> In any case You MUST get a clean Linux source tree from somewhere like
> ftp.us.kernel.org
> Then you patch that with the Real time mods.
>
> I normally make menuconfig and select HARD REAL TIME SUPORT.
> But this option only shows up After you have patched the kernel.
>
> After that you still have to make dep; make clean; make bzImage ; make
> modules; make modules_install;
>
> Then you have to:-
> o copy arch/i386/boot/bzImage to /boot/bzImageRTxxx
> o edit lilo to add /boot/bzImageRTxxx as a boot option.
> o cp System.map to /boot/System.mapRTxxx
> o ln -s /boot/System.mapRTxxx to /boot/System.map
> o Check with ls -l /boot/System.map
> o run lilo only then can you reboot.
> o You still may have a problem with Ethernet not coming up and you have
> to do a /sbin/modprobe eth0 in /etc/rc.d/rc.local
>
>
>
> Phew...
> Phil Wilshire
>
> Come back if you need more help.
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