mlx(4) fully and ep(4) partially broken on 6.0

[M. Warner Losh]

In message: <20050731024832.33e536ed.lehmann at ans-netz.de>
            Oliver Lehmann <lehmann at ans-netz.de> writes:
: > enable ddb, and use 'trace'.  However, I think I understand where it
: > is happening.
: 
: Tracing pid 0 tid 0 td 0xc09e3d60
: kdb_enter(c091edb8,c09e5f20,c0920b64,c0c20c00,100) at kdb_enter+0x30
: panic(c0920b64,4,0,c15f0200,4) at panic+0xd5
: resource_list_release(c15ef440,c1543e80,c15f0200,4,0,c160a240) at resource_list_release+0xd5
: isa_release_resource(c1543e80,c15f0200,4,0,c160a240) at isa_release_resource+0x3a
: bus_release_resource(c15f0200,4,0,c160a240,6) at bus_release_resource+0x7f
: ep_free(c15f0200,c095aa88,c097ce38,c097ce38,c15f0200) at ep_free+0x65
: ep_isa_attach(c15f0200,c159484c,c097ce38,c15f0200,c15f0200) at ep_isa_attach+0x13b
: device_attach(c15f0200,c15f0200,c0920832,908,c10213c0) at device_attach+0x6a
: device_probe_and_attach(c15f0200,c0980580,0,c06b60e1,c1504e80) at device_probe_and_attach+0x111
: isa_probe_children(c1543e80,c0c20d88,c066a8e5,0,c1e000) at isa_probe_children+0x13c
: configure(0,c1e000,c1ec00,c1e000c0) at configure+0x22
: mi_startup() at mi_startup+0xb5
: begin() at begin+0x2c

This confirms my suspicians.  I'll look into fixing the panic part of
this...

Warner