- remove the use of NDEV. It is confusing. MAXUSBDEV should do.
- add some comments.
- add more explanation in usage()
- change the timeout value for undetected USB devices from 300 to 30
seconds. I don't think anyone wants to wait 5 minutes for broken
devices to show up. The overhead CPU wise is very little.
- print 'no controllers found' as a fatal error.
- remove inclusion of malloc.h. It's unused.
that breaks if you try and compile a kernel before building world, as
is presently required to get past the signal changes. I don't
particularly like doing this, but at least it will mean that a 'make world'
will activate the gcc 2.95.2-specific option in bsd.kern.mk.
host->pci bridge specifically, then add a pcib0 device on the motherboard
for the pci bus to hang off.
Requested by: Anders Andersson <anders@sanyusan.se>
Obtained from: dfr
returned to user mode in the spare fields of the stat structure.
PR: kern/14966
Reviewed by: dillon@freebsd.org
Submitted by: Kelly Yancey kbyanc@posi.net
in that revision as well as things I broke in that revision. A note-
worthy instance of the latter case was the inversion of -E and -V in the
subsection on Commandline Editing.
Remove EXTRA_SIO/NSIOTOT and make it fully dynamic (from dev/sio/sio.c)
Make sio work for pccard here - pccardd doesn't activate interrupts
until after prove has succeeded.
Mark the initial reset of likely sio ports as broken as it depended on
config supplying a list of locations to probe, devices are now proved
standalone.
Optimize a bit of COM_NOAST4() logic.
Use bus_get_resource_start() etc rather than using isa-centric calls.
Reactivate the IIR_TXRDYBUG test, I've got a card here with it.
Try to be a bit smarter about activating interrupts (ie: don't panic
if polled)
Fix some style bugs that have crept in over time (there are still more).
make development easier and push the ability of newbus to load busses
to the test.
Not added to sys/modules/Makefile because it isn't ready to break the
nightly snapshots for alpha yet :-).
NOTE: This is only for NEWCARD. The old pccard stuff will not build
as a loadable module.
multiplexed underlying swap devices (/dev/drum). The only thing it did
was to allow root to open /dev/drum, but not do anything with it.
Various utilities used to grovel around in here, but Matt has written
a much nicer (and clean) front-end to this for libkvm, and nothing uses
the old system any more.
The VM system was calling VOP_STRATEGY() on the vp of the first underlying
swap device (not the /dev/drum one, the first real device), and using
the VOP system to indirectly (and only) call swstrategy() to choose
an underlying device and enqueue it on that device. I have changed it
to avoid diverting through the VOP system and to call the only possible
target directly, saving a little bit of time and some complexity.
In all, nothing much changes, except some scaffolding to support the
roundabout way of calling swstrategy() is gone.
Matt gave me the ok to do this some time ago, and I apologize for taking
so long to get around to it.
code. You can now build the newcard's pcic driver as a module for all
the joy that will bring you, which currently isn't so much joy as it
is pain.
The old pccard module will never be made to work again, so I think
this is OK. Note, it still remains disabled in sys/modules/Makefile
on purpose.
Don't use NFDC as an arbitary limit, it is not required and goes against
using PnP fdc devices (eg: when PNPBIOS is turned on, the motherboard
devices (sio, fdc, etc etc) are detected via PnP, not config(8).)
