UnixWare 7 MDI driver installation

All UnixWare 7 MDI drivers are dynamically loaded kernel modules, so it is easy to add counters and cmn_err( ) lines while debugging. The procedure for doing this for a driver that has already been configured into the kernel is:

1. Modify the driver source code.

2. Rebuild the driver.

3. Move your Driver.o file to the /etc/conf/pack.d<driver> directory.

4. Make any necessary modifications to the Driver Software Package (DSP).

5. Issue the following command sequence:

      nd stop
      modadmin -U driver
      /etc/conf/bin/idbuild -M <driver>
      nd start
      ndcfg -f <name>.bcfg
   

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   NOTE: mdi_get_unit(D3mdi) will notice if you attempt to use a driver on UnixWare 7 that has not been configured with ndcfg.

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