Ref: 07000018
Title: 3+ 1.2 to 1.2.1 Driver Changes
Date: 07/29/88

Copyright 3Com Corporation, 1991.  All rights reserved.

1.  LGL      SYS    5549   7-23-87   2:30p       ver 3.0.1

LGL INT 2AH, function AX=100X, remote adapter status now
correctly emulates the old 3+1.1 adaptstat call, even when
name already exists in the name map.


2.  PRO      SYS    7264   7-23-87   1:33p       ver 3.0.1

PRO fixed to correctly unload timer tick handlers when
netbios /m switch is used.  INT 1CH front-ended when netbios
/m switch is used.  Number of /m front-end buckets increased
to 8 for both INT 8 and INT 1CH.


3.  SPP      SYS   30624   5-23-87  10:34p       ver 3.0

Unchanged from Release 1.2.


4.  ETH505   SYS   10982   7-27-87   4:04p       ver 3.0.1

Added programmed I/O option on Eth505 to keep DMA from
increasing interrupt time.  Specifically, slowed down
interrupt structure to work with 9600 baud Routers (Irmalan).


5.  TOKIBM   SYS    7397   8-28-87   7:46a       ver 3.0.1

Changed identification number to include PS/2 microchannel
adapter. One runtime for both new microchannel adapters and
IBM Token adapters.
