some more cleanups
still need to handle non-PNP devices properly.

Slowly add more functionality as I learn more about newbus etc.

First effort at bringing these up-to-date.
This creates a skeleton ISA device driver.
I don't pretend that it's fully correct or even opitimal
but it at least creates (and compiles) a 'clean' ISA dri

First effort at bringing these up-to-date.
This creates a skeleton ISA device driver.
I don't pretend that it's fully correct or even opitimal
but it at least creates (and compiles) a 'clean' ISA driver.

Hopefully PCI/PCCARD/etc. support will be added when I understand it.
Unlike the old version this just creates a module. The old one tried to
create a new kernel with the driver to be tested.

show more ...

$Id$ -> $FreeBSD$

Fix some $d -> %d mistakes.

Submitted by: crb@crbowman.erols.com

Removed all `vector xxxintr' specifications. Interrupt handlers are now
configured in drivers.

Attempted to update the generated interrupt handler attachment to the
current "temporary" method. Not

Removed all `vector xxxintr' specifications. Interrupt handlers are now
configured in drivers.

Attempted to update the generated interrupt handler attachment to the
current "temporary" method. Not tested. To test it, someone would first
have to fix the bitrot in the ioctl command arg type.

show more ...

Add code to the example 'driver-o-matic' to support being an LKM
This may not quite work yet but should head the user in the right
direction.

The example drivers should use 'poll' now that it has replaced select.

These two shell scripts will
create a skeleton device driver.
one for a real device and the other for a pseudo device.
they each take one argument which is the name (prefix) for the driver.

they add

These two shell scripts will
create a skeleton device driver.
one for a real device and the other for a pseudo device.
they each take one argument which is the name (prefix) for the driver.

they add the new file to the /sys tree and add appropriate config files
etc for a build.

hopefully others will build on this so that we get
1/ these drivers improved and the shell scripts
improved in how/where that hook the new code in.
2/ similar tools for providing skeletons for other
modules (I'm tempted to do a VFS filesystem skeleton :)

please take a look and fix anything that maybe should be added.
they compile and link fine,
but I think I wouldn't trust them, as faar as RUNNING yet :)
(well they really wouldn't do very much being skeletons..

we need to add PCI and EISA skeletons as well
followed by a SCSI driver skeleton.

show more ...

- Added 'files "files.FOO"' to config for inclusion of user specific files.
- Added KDB option to config file (for DDB).
- Added ability to compile custom kernel.

Discussed with: julian@

- Added ability to provide (optional) path to the kernel sources
- Fixed path for ${s}/conf/files.FOO and a note that it should be merged into
corresponding file to be able to compile the kernel
- Ch

- Added ability to provide (optional) path to the kernel sources
- Fixed path for ${s}/conf/files.FOO and a note that it should be merged into
corresponding file to be able to compile the kernel
- Changed kernel configuration example with the driver: it is not produced by
copying Generic but by including it
- Changed from automatic module building to asking an user if it whants to

Reviewed by: julian@

show more ...

Fix compilation.

Reviewed by: julian@

Style fixes: shell script indentation, if/then style, plus a lot
of comments in C code (capitalized, end with full stop).

Submitted by: schweikh

Create a driver that will compile without warnings on -CURRENT
More changes are probably needed to create a correct driver.

Reviewed by: markm
Approved by: schweikh (mentor)

Modernise and tidy up.

- Modify to make the generated device driver code work with current.
- Use M_ZERO instead of another call to bzero().

Inspired by: misc/31905

Suggest that kernels are built with ``cd /usr/src; make buildkernel''
Add a comment saying that our softc is automatically allocated by the
parent bus.
Fix lots of spellings

o Add cardbus support (use pci attachment for now)
<bde>
o Add comments in some places to clarify some points.
o Don't typedef sc_p. This isn't usually done in the drivers and may
cause problems i

o Add cardbus support (use pci attachment for now)
<bde>
o Add comments in some places to clarify some points.
o Don't typedef sc_p. This isn't usually done in the drivers and may
cause problems in teh future if C goes the C++ route of requiring
one and only one definition for each and every type. Instead use
the current convetion of expanding struct ${1}_softc * inline needed.
o change some comments to be more style(9)-like.
o Define and use DEV2SOFTC to encapsulate storing/getting softc from a
dev_t. This also takes care of the missing cast from the examples.
o Define and use DEVICE2SOFTC, similar to DEV2SOFTC for getting the
softc from a device_t.
</bde>

We still should have this generate foo_{isa,pci,pccard,cardbus,eisa}.c
and foovar.h from templates of some sort, but I was too lazy to do
that in this commit. I did document it in the comments, however.

Note: bde-like corrections made with the help of my my portable
plastic bde icon. Results with the real bde may vary with use.

show more ...

Slight cleanups after comments from John Hay (Thanks!)
Also add more comments.

Share one devclass between ISA and PCI sections
This will ensure unit numbers will co-ordinate between them

Add basic PCI capability
Not sure how unit numbers are carried across between
PCI and ISA though.. maybe there should be only one devclass between the two?

Add more sample code having read the daemnnews article (August 2000)

Having figured out a bit more of the new-bus puzzle
I have added support for finding non-PNP devices to this
sample loadable ISA driver.
PCI support will come later.

If someone with a clue about new

Having figured out a bit more of the new-bus puzzle
I have added support for finding non-PNP devices to this
sample loadable ISA driver.
PCI support will come later.

If someone with a clue about newbus were to look it over it would be
really cool.

show more ...

Add copyright to skeleton.

some more cleanups
still need to handle non-PNP devices properly.