- 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

Add locking to the aic(4) driver and mark it MPSAFE.
- Move 'free_scbs' into the softc rather than having it be a global list
and convert it to an SLIST instead of a hand-rolled linked-list.
- Use device_printf() and device_get_unit() instead of storing the unit
number in the softc.
- Remove use of explicit bus space handles and tags.
- Don't call device_set_desc() in the pccard attach routine, instead
set a default description during the pccard probe if the matching
product doesn't have a name.

Tested by: no one

Prepare for future integration between CAM and newbus. xpt_bus_register
now takes a device_t to be the parent of the bus that is being created.
Most SIMs have been updated with a reasonable argument, but a few exceptions
just pass NULL for now. This argument isn't used yet and the newbus
integration likely won't be ready until after 7.0-RELEASE.

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@

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)

Convert callers to the new bus_alloc_resource_any(9) API.

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

Use __FBSDID().
Also some minor style cleanups.

Remove __P.

Add PnP IDs for AHA-1530 and AHA-1520 cards.

PR: 19497, 18378
Submitted by: Martijn Plak <martijn@be3.com>

Fix a few things in the aic(4) driver:

- enable 10MHz (fast SCSI) operation on boards that support it. (only
aic6360 boards with fast SCSI enabled can do it)

- bounds check sync periods and offsets passed in from the transport layer

- tell the user which resource allocation failed (for the ISA probe) if we
weren't able to allocate an IRQ, DRQ or I/O port.

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.

Add module dependencies on CAM module.

Submitted by: Michael Reifenberger

remove 5 unnecessary includes, per phk's script

Add support to aic for pccard attachments. Reports from testers have
been so positive that I'm going to go ahead and commit this now rather
than do another round of patches.

My Adaptec 1460D works great with these changes.

Disconnect and tagged queueing now really work. Also fix a bug that's
causing problems to slow devices.

Adaptec 6260/6360 CAM driver.