Re: Getting and installing kernel source for 2.6.9-42.ELsmp

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Hello!

Thank you for your help! Here's what works for me (thanks to Seth Bardash, Nick Webb, and Alan Cudmore), although there's a caveat:

1. yum install kernel-devel
2. Obtain kernel-2.6.9-42.EL.src.rpm   (which can be obtained from
   http://www.gtlib.gatech.edu/pub/centos/4/os/SRPMS

  Now, for the caveat:  this kernel-2.6.9-42.EL.src.rpm, NOT
  kernel-2.6.9-42.ELsmp.src.rpm,
  which I still haven't found.  This means that the four-cpu machine
  needs to be brought up as a single-cpu machine.

3. Install kernel SRPM:
 rpm -ivh kernel-2.6.9-42.EL.src.rpm

4. rpmbuild -bp --target $(uname -m) kernel.2.6.9-42.EL.src.rpm

5. (kernel source is now in /usr/src/redhat/BUILD/kernel-2.6.9/linux-2.6.9)
   cd /usr/src/redhat/BUILD/kernel-2.6.9/linux-2.6.9

Now, for the steps I used to install the arcnet driver, which is why I needed to do the above:

6. make menuconfig
   (enable arcnet modules)
   Device Drivers:Networking Support:Network Device Support:Arcnet Devices
   (press "M", get another menu, "M"-ize the selections there)

7. make

8.  Insert the modules into the current kernel:

 cd /usr/src/redhat/BUILD/kernel-2.6.9/linux-2.6.9/drivers/net/arcnet
 insmod arcnet.ko
 insmod arc-rawmode.ko
 insmod com20020.ko
insmod com20020-pci.ko node=3 device=arc0 timeout=3 backplane=0 clockp=0 clockm=0
 insmod rfc1201.ko
 ifconfig arc0 up

If anyone has some more hints about how to get ...ELsmp... instead of just EL, I'd appreciate it!

Hmm, Nick Webb said something about enabling SMP support, so perhaps I'll take another look
for it in menuconfig...

Thank you,
Charles Campbell


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