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History log of /src/sys/dev/ic/cyvar.h
RevisionDateAuthorComments
 1.9  26-Mar-2008  matt split device_t/softc. Use aprint_*_dev and device_xname.
switch to device_lookup_private.
 1.8  20-Jan-2001  thorpej branches: 1.8.122;
Pack the minor numbers like the Cyclades-Z driver does, and
make the dialout bit compatible with the other serial drivers
(and with what MAKEDEV generates for dtyCYxxx).
 1.7  20-Jan-2001  thorpej Only need to pass a cy_softc * to cy_attach().
 1.6  20-Jan-2001  thorpej ANSI'ify.
 1.5  09-Sep-1999  tron branches: 1.5.2;
Add support for Cyclade boards with new Risc II serial controller.
Patches supplies by C Kane in PR kern/7175.
 1.4  17-Jun-1997  cgd branches: 1.4.16;
the port number is the low 5 bits of the minor. That means that it should
be masked with 0x1f (the low 5 bits), rather than 0x0f (the low four bits).
Pointed out by Jarkko Torppa <torppa@cute.fi> in PR 3753.
 1.3  13-Apr-1997  cgd don't bother keeping around the i/o tag. It's useless by itself, and
without other significant changes to this driver wouldn't be particularly
useful to keep around permanently anyway.
 1.2  21-Oct-1996  thorpej New bus.h implementation/interface:
- No more distinction between i/o-mapped and memory-mapped
devices. It's all "bus space" now, and space tags
differentiate the space with finer grain than the
bus chipset tag.
- Add memory barrier methods.
- Implement space alloc/free methods.
- Implement region read/write methods (like memcpy to/from
bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.
 1.1  24-Sep-1996  christos New Cyclades driver from Timo Rossi
 1.4.16.1  03-Jun-2000  he Pull up revision 1.5 (requested by tsubai):
Add support for PCI variants of Cyclom-4Y and -8Y cards.
Also fixes PR#7175 (new serial controller).
 1.5.2.1  11-Feb-2001  bouyer Sync with HEAD.
 1.8.122.1  03-Apr-2008  mjf Sync with HEAD.

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