- 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

Avoid potential redefinition of the macro.

Include <sys/sysctl.h>, to get the declarations of ostype and
osrelease. Remove the duplicate declarations from this file.

Remove unused VM includes.

We no longer need to use d_thread_t, migrate to struct thread *.

Replace all calls to minor() with dev2unit().

After I removed all the unit2minor()/minor2unit() calls from the kernel
yesterday, I realised calling minor() everywhere is quite confusing.
Character devices now only have the ability to store a unit number, not
a minor number. Remove the confusion by using dev2unit() everywhere.

This commit could also be considered as a bug fix. A lot of drivers call
minor(), while they should actually be calling dev2unit(). In -CURRENT
this isn't a problem, but it turns out we never had any problem reports
related to that issue in the past. I suspect not many people connect
more than 256 pieces of the same hardware.

Reviewed by: kib

Correct improper permissions on /dev/iir. The earlier permissions
of 0644 allowed for people to do Evil Things via ioctl(2).

Security: FreeBSD-SA-05:06.iir

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

Do the dreaded s/dev_t/struct cdev */
Bump __FreeBSD_version accordingly.

Update from vendor. This also adds support for newer management tools.

Submitted by: Achim Leubner

Device megapatch 4/6:

Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.

Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.

Remove the static major assignment for iir(4).

Submitted by: phk (partially)

Update email addresses, copyrights, and tweak the management interface.

Submitted by: "Leubner, Achim" <Achim_Leubner@adaptec.com>

Use __FBSDID().
Also some minor style cleanups.

Import latest changes from the vendor. This also is reported to fix the
driver at long last!
Many thanks to vaidas.damosevicius@if.lt for keeping this issue alive
and pursuing Intel for a fix, Intel/ICP for working on the driver, and
Sergey Osokin for bringing the original patches up to 5-CURRENT.

Gigacommit to improve device-driver source compatibility between
branches:

Initialize struct cdevsw using C99 sparse initializtion and remove
all initializations to default values.

This patch is automatically generated and has been tested by compiling
LINT with all the fields in struct cdevsw in reverse order on alpha,
sparc64 and i386.

Approved by: re(scottl)

Fix cdevsw initialization commit to follow canonical format.

Forced commit to record correct commit message:

NODEVFS cleanup: Don't call cdevsw_{add,remove}()

msg

Remove S_IROTH from the make_dev() lines for iir-related devices. This
improves protection consistency with other storage devices (generally
root:operator,660). This driver appears not to have an active
maintainer.

Submitted by: kris

Include <sys/ioccom.h> directly, rather than indirectly through
<sys/disklabel.h>

Sponsored by: DARPA & NAI Labs.

Move the new byte order function prototypes from <sys/param.h> to
<sys/endian.h>. This puts us in line with NetBSD and OpenBSD.

Add the 'iir' driver, for the Intel Integrated RAID controllers and
prior ICP Vortex models. This driver was developed by Achim Leubner
of Intel (previously with ICP Vortex) and Boji Kannanthanam of Intel.

Submitted by: "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com>
MFC after: 2 weeks