- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

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

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

Fxi a bunch of typos.

PR: misc/174625
Submitted by: Jeremy Chadwick <jdc@koitsu.org>

Remove some more NetBSD compat shims and other unused bits from these
drivers:
- Remove scsi_low_pisa.*, they were unused.
- Remove <compat/netbsd/physio_proc.h> and calls to the stubs in that
header. They were empty nops.
- Retire sl_xname and use device_get_nameunit() and device_printf() with
the underlying device_t instead.
- Remove unused {ct,ncv,nsp,stg}print() functions.
- Remove empty SOFT_INTR_REQUIRED() macro and the unused sl_irq member.

Remove NetBSD compat shims for drivers originally shared with NetBSD/pc98.
NetBSD/pc98 was never merged into the main NetBSD tree and is no longer
developed. Adding locking to these drivers would have made the compat
shims hard to impossible to maintain, so remove the shims to ease
future changes.

These changes were verified by md5. Some additional shims can be removed
that do affect the compiled results that I will probably do in another
round.

Approved by: nyan (tentatively)

Change the functions to ANSI in those cases where it breaks promotion
to int rule. See ISO C Standard: SS6.7.5.3:15.

Approved by: kib (mentor)
Reviewed by: warner
Tested by: silence on -current

Since DELAY() was moved, most <machine/clock.h> #includes have been
unnecessary.

Remove bus_{mem,p}io.h and related code for a micro-optimization on i386
and amd64. The optimization is a trivial on recent machines.

Reviewed by: -arch (imp, marcel, dfr)

Start each of the license/copyright comments with /*-, minor shuffle of lines

Update for the KDB framework:
o Make debugging code conditional upon KDB instead of DDB.

Move the non-MD machine/dvcfg.h and machine/physio_proc.h to a common
MI area before they proliferate more.

Use __FBSDID().
Also some minor style cleanups.

Replace (ab)uses of "NULL" where "0" is really meant.

Remove __P.

Remove PAO3 dependent part.
This will not affect either -current nor -stable.

Fix bus timeout bug which might happen when nsp do suspend I/O burst write.

A nsp chip does suspend I/O write by 512bytes burst write,
though the chip only has 48 bytes FIFO. The chip assert I/O WAIT
signal to PC-Card bus after the CPU writes more than 48 bytes to
the chip if the SCSI device does not respond immediately in supsend
I/O burst write. If the device does not respond for a while it might
cause PC-Card bus timeout.

The previous work around was to wait the request from SCSI device.
But there are some devices which request bytes for synchronous transfer
immediately. So current work aound is to fill 32bytes FIFO, wait for
FIFO empty and burst write 512-32 bytes for every 512 bytes block.

Submitted-by: Honda-san (the author of the driver)
Obtained-from: NetBSD/pc98

Catch up with NetBSD/pc98.
o Much cleanly separate NetBSD(XS) / FreeBSD(CAM) codes.
o Improve tagged queing support (full QTAG).
o Improve quirk support.
o Improve parity error retry.
o Impliment wide negotheation.
o Cmd link support.
o Add copyright of CAM part.
o Change for CAM_NEW_TRAN_CODE.
o Work around for buggy KME UJDCD450.

o stg: add disconnet condition.
o nsp: use suspend I/O.
and more. I thank Honda-san.

conf/options.pc98: add CT_USE_RELOCATE_OFFSET and CT_BUS_WEIGHT
dev/{ct,ncv,nsp,stg}/*_{pccard,isa}.c: add splcam() before calling
attach/detach functions.

Tested by: bsd-nomads
Obtained from: NetBSD/pc98

o Support AUTO SENSE correctly.
o Offset and period in synch messages and width negotiation should be
done for per target not per lun. Move these from *lun_info to
*targ_info.
o Change in handling XPT_RESET_DEV and XPT_GET_TRAN_SETTINGS .
o Change CAM_* xpt_done return values.
o Busy loop did not timeout. Change this to timeout as original NetBSD/pc98.

Reviewed by: bsd-nomads ML

Move the definition of nsp_start_timer() earlier in the file before it is
called so that it can be inlined.

Remove conflicts between unsinged char *s and int s.
It was possible cause of kernel panic.

Pointed Out by: phk@FreeBSD.ORG

Add PC-Card/ISA SCSI host adpater drivers from NetBSD/pc98
(a NetBSD port for NEC PC-98x1 machines). They are ncv for NCR 53C500,
nsp for Workbit Ninja SCSI-3, and stg for TMC 18C30 and 18C50.

I thank NetBSD/pc98 and bsd-nomads people.

Obtained from: NetBSD/pc98