Subject:  IBM/4.3 6152 Ethernet driver (V1.12)
Index:    sys/ca_atr/if_un.c

Description: 
          Included is a new 6152 ethernet driver for the
          Ungermann-Bass adapter.  It replaces the
          file sys/ca_atr/if_un.c.

          It fixes several problems related to the
          DEC 88 release of the ethernet driver.

Fix:      
          Copy sys/ca_atr/if_un.c to sys/ca_atr/if_un.c.orig.
          Copy this file less the header over
          sys/ca_atr/if_un.c and build an ATR kernel.  

          In your AUTOEXEC.BAT (or your unix start-up) file,
          you can comment out (REM) the call to NICPSHH.

          Also, you must have "IRQ +3" on your DOS
          call to UNIX.EXE.  This makes sure all ethernet
          interrupts are passed to the kernel.

          Reboot the new kernel with the modified
          start-up file.

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