This allows us to convert aucom to just another com attachment, and cleanup
some code in the com_arbus.c.
Additionally, we use a common com_cleanup routine rather than having a
zillion copies of it in the attachment points.
This has been tested on a number architectures, and it has been shown to get
close to comparable performance when COM_REGMAP is defined, and comparable
when it is not defined.
Approved by core@. Fixes PR port-evbmips/32362.
* Remove the "expected function" value. This was just causing problems with
multifunction cards. Differentiating the functions is better done by
checking the function type (which we now do in ep and sm).
* Add support for matching CIS strings. This necessitated changing the calling
pattern a little too.
Use this enhanced version rather than driver-specific versions that do the
same thing.
Also, remove the last vestiges of PCMCIA_STR_*.
case (ne@pcmcia) where we were using these to create a subregion, it is better
handled by calling bus_space_subregion().
Now there is a 1:1 mapping between I/O spaces in the config table and windows
mapped in the function. Rework the multifunction mapping code to take
advantage of this by using both I/O base addresses if necessary.
* The DEPCM-XX cards don't need to be recognized by OUI or string -- they
work just fine with the IO-DATA PC-LAT/E attachment, and are probable OEM.
So, remove the DEPCM case.
* PCMCIA_STR_* elimination.
* The Megahertz EM3336 is not always an X-Jack device, so take the "XJ" out
of the product number.
- implement SIMPLEQ_REMOVE(head, elm, type, field). whilst it's O(n),
this mirrors the functionality of SLIST_REMOVE() (the other
singly-linked list type) and FreeBSD's STAILQ_REMOVE()
- remove the unnecessary elm arg from SIMPLEQ_REMOVE_HEAD().
this mirrors the functionality of SLIST_REMOVE_HEAD() (the other
singly-linked list type) and FreeBSD's STAILQ_REMOVE_HEAD()
- remove notes about SIMPLEQ not supporting arbitrary element removal
- use SIMPLEQ_FOREACH() instead of home-grown for loops
- use SIMPLEQ_EMPTY() appropriately
- use SIMPLEQ_*() instead of accessing sqh_first,sqh_last,sqe_next directly
- reorder manual page; be consistent about how the types are listed
- other minor cleanups
these drivers with a single common function (which supports tables
of variable-sized structures). Things are mostly as they were before:
tables are terminated by entry with NULL name, etc. There's also
the ability to call a driver-specific match function which can be used
to augment the table lookup.
This supplies an attachment of the `sm' and `com' drivers.
Thanks to Chuck Cranor for sifting through the Linux smc91c92_cs.c driver
to find the magic sequence that brings the Ethernet portion of the card
on-line!
