device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_reset)()
to take a struct ifnet *, rather than a unit number.
Use the i/o handle for the `delay port' exported from the parent
ISA bus, rather than the totally bogus combination of [ioh, 0x84].
Also, fix a bug apparently introduced when the -Wall changes were checked
in which, under most circumstances, would cause a 16-bit WD8013EP to
be mis-identified as an 8-bit WD8003EP.
- split softc size and match/attach out from cfdriver into
a new struct cfattach.
- new "attach" directive for files.*. May specify the name of
the cfattach structure, so that devices may be easily attached
to parents with different autoconfiguration semantics.
they're base I/O ports, not really addresses. rather than using those
softc fields directly, assign local variables (asicbase, nicbase) to have
their values, and use those. (consistency, plus better optimization
potential in some cases.)
eventually. rename the probe functions for the various boards to 'find' for
consistency/correctness (but the generic8390 check is still a 'probe').
Add protos for ed_find(), ed_probe_generic8390(), ed_find_WD80x3(),
ed_find_3Com(), and ed_find_Novell(). Fix one minor space nit.
* Use standard function naming conventions.
* Only increment if_ipackets when a packet was actually received.
* Check for excessively large or small packets before trying to read them.
round: moving the drivers into a machine-independent directory.
Some drivers (e.g. fd.c) not moved because they use other pc features (e.g.
CMOS settings), and none of the non-driver files moved, because they're
still pretty much PC specific. eventually (when other ports with ISA
busses really start using this code), more 'high-level' ISA support will
live here.
and always use it (otherwise short packets could still be corrupted). Also
produce a diagnostic message if DIAGNOSTIC, since it *is* a hardware bug.
Add an ED_PAGE_SHIFT constant, and use it, to avoid GCC doing horrendous
things with divides and multiplies.
thorpej