// SPDX-License-Identifier: GPL-2.0+
/*
* Transport & Protocol Driver for In-System Design, Inc. ISD200 ASIC
*
* Current development and maintenance:
* (C) 2001-2002 Björn Stenberg (bjorn@haxx.se)
*
* Developed with the assistance of:
* (C) 2002 Alan Stern <stern@rowland.org>
*
* Initial work:
* (C) 2000 In-System Design, Inc. (support@in-system.com)
*
* The ISD200 ASIC does not natively support ATA devices. The chip
* does implement an interface, the ATA Command Block (ATACB) which provides
* a means of passing ATA commands and ATA register accesses to a device.
*
* History:
*
* 2002-10-19: Removed the specialized transfer routines.
* (Alan Stern <stern@rowland.harvard.edu>)
* 2001-02-24: Removed lots of duplicate code and simplified the structure.
* (bjorn@haxx.se)
* 2002-01-16: Fixed endianness bug so it works on the ppc arch.
* (Luc Saillard <luc@saillard.org>)
* 2002-01-17: All bitfields removed.
* (bjorn@haxx
