Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Toss bogus mergeinfo.

MFC r235634

Fix and update battery status bits according to linux driver

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

strict kobj sigs: fix assortment of device_detach and device_shutdown impls

with common issue of having void return type instead of int

Reviewed by: imp, current@
Approved by: jhb (mentor)

o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@

no need to print unload anymore

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

Remove OLDCARD support by removing compat shims

Eliminate unused argument in PCMCIA_CARD macro.

Provide a backwards compatible way to have the extra macro by defining
PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that
want/need to have the same driver on 5 and 6 with pccard attachments.

Approved by: re (dwhite)

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)

takawata tells me that KXLC0003 also works with this driver, so add it
to the list. Note it is untested.

Also kill some whitespace at the end of the line...

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

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

Fix disordering of pccarddevs.h noticed by bde. Also remove a few
redundant includes and fix some of the include disordering.

Submitted by: bde

Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.

Convert callers to the new bus_alloc_resource_any(9) API.

Submitted by: Mark Santcroos <marks@ripe.net>
Reviewed by: imp, dfr, bde

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

Const poison string accessor functions.

Use __FBSDID().
Also some minor style cleanups.

Make sure that pp_name is non-null before setting the device
description. This allows us to rely entirely on the CIS entries if
necessary...

Change to correct card entry. RATOC REX-R280 is 10Base-T Ether Card,
RATOC REX-9530 is SCSI2 Card.

o Changes to support NEWCARD.
o Add needed headers.
o Add ncv_products[] product data and ncv_match() function.
o Change ncv_pccard_method[] to support both OLDCARD and NEWCARD.

Suggestion for REX-5572 matching part by imp.

Approved by: re

Remove #include of <sys/disklabel.h> (and a few other unused #includes I
noticed while here).

Sponsored by: DARPA & NAI Labs.

Quick, low impact band-aide to unbreak the build. Added && 0 so we
ifdef out what appears to be a bogus call to softintr using data
elements that aren't in the softc.

Check for defined(__i386__) instead of just defined(i386) since the compiler
will be updated to only define(__i386__) for ANSI cleanliness.

Remove __P.

Staticise a couple of debugging variables.

o Add KLD support for scsi_low.
o Add KLD dependency of ncv, nsp and stg drivers to scsi_low.

Submitted by: takawata

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

We should not pass the size of the memory to bus_alloc_resource().
We should use 1 to request default iomem.

Pointed-out-by: imp

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

Turn on interrupt-entropy harvesting for all/any mass storage devices
I could find. I have no doubt missed a couple.

Interrupt entropy harvesting is still conditional on the
kern.random.sys.harvest_interrupt sysctl.

o Check the size of I/O window handed by parent bus.
o Allocate memory mapped by pcic even when not used for ncv.
This is for PC-Cards which needs offset, because I/O space should not be
used by other devices.

Pointed-out-by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>

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

The ncv_card_intr function is only used in older versions of FreeBSD, so
move its prototype and definition inside the appropriate #ifdef's.

Use the 'slp' local variable that was otherwise unused instead of casting
the driver softc under the assumption that the first part of it was a
struct scsi_low_softc.

Zap some cut-paste code that isn't used. It #included "apm.h" and
an apm include file but had no other apm references.

select() DKI is now in <sys/selinfo.h>.

Change flags of ncv and nsp driver. Both were conflicted with the flags
used in lower layer (scsi_low.c).

The flag of ncv for KME KXLC004 was chaged from 0x1 to 0x100.
The flag of nsp for PIO mode was chaged from 0x1 to 0x100.

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