- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

- There's no need to overwrite the default device method with the default
one. Interestingly, these are actually the default for quite some time
(bus_generic_driver_added(9) since r52045 and bus_generic_print_child(9)
since r52045) but even recently added device drivers do this unnecessarily.
Discussed with: jhb, marcel
- While at it, use DEVMETHOD_END.
Discussed with: jhb
- Also while at it, use __FBSDID.

Add location and pnpinfo strings for puc device ports. The location is
announced during boot and contains the port number. The pnpinfo string
lists the port type (PUC_TYPE_* constants).

Tested by: Boris Samorodov bsam ipt ru
MFC after: 1 week

Fix building with GCC 4.2: ensure types are defined before refering to them.

Rewrite of puc(4). Significant changes are:
o Properly use rman(9) to manage resources. This eliminates the
need to puc-specific hacks to rman. It also allows devinfo(8)
to be used to find out the specific assignment of resources to
serial/parallel ports.
o Compress the PCI device "database" by optimizing for the common
case and to use a procedural interface to handle the exceptions.
The procedural interface also generalizes the need to setup the
hardware (program chipsets, program clock frequencies).
o Eliminate the need for PUC_FASTINTR. Serdev devices are fast by
default and non-serdev devices are handled by the bus.
o Use the serdev I/F to collect interrupt status and to handle
interrupts across ports in priority order.
o Sync the PCI device configuration to include devices found in
NetBSD and not yet merged to FreeBSD.
o Add support for Quatech 2, 4 and 8 port UARTs.
o Add support for a couple dozen Timedia serial cards as found
in Linux.

Add missing <sys/module.h> includes

Moved the function pointer in struct puc_device_description to the end
of the struct, so that a placeholder for it (or unportable C99
initializers) are not needed for entries that don't use it. Use a C99
initializer for the 1 entry that uses it. Removed 91 placeholders.
This also restores API compatibility with NetBSD and RELENG_4 for most
entries.

const char ** needs to be passed, not char **.

Use __FBSDID().
Also some minor style cleanups.

Add "missing scratch-pad register" to the first of the two ports
on the Argosy SP-320 dual-port async PCcard.

An amazing piece of hardware seen from an ISO9000 point of view.

Remove a debug printf.

Correctly identify the ARGOSY SP320 dual port serial PCMCIA card.

Stylistic fixes for the inclusion of the opt_puc.h header, so it comes from the
right places, and so it's sorted consistently with how all the other N-hundreds
of files ding this do it.

Submitted by: Hiten Pandya <hiten@uk.FreeBSD.org>

More cleaning up and unhacking:

Don't expect all RIDs to be PCI rids. The previous code made at
least 1 mistake, even for PCI.

Give the card definitions a chance to specify a init function.
Use this instead of the gross superio hack.
Move the win877 init function to puc_pci.c where it belongs.

RIDs can actually be zero, don't set badmuxed if so.

Set a less incorrect end for the construct SYS_RES_IOPORT entries,
I guess both sio and lpt happen to use 8 IO ports, but that shouldn't
really be hardcoded this way.

Fixup puc_pccard.c to match.

We're getting closer.

Split the puc driver in pci specific and generic parts.
Add a pccard frontend for it as well.

The PCcard stuff does not work yet because there is still some PCImagic
left in puc.c