Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

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

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

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

Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this
shifts into the sign bit. Instead use (1U << 31) which gets the
expected result.

This fix is not ideal as it assumes a 32 bit int, but does fix the issue
for most cases.

A similar change was made in OpenBSD.

Discussed with: -arch, rdivacky
Reviewed by: cperciva

Add support for Intel Pineview chips, aka IGD

Slightly modified version of the submitted patch.

PR: 143427
Submitted by: Mamoru Sumida <msumida@mvc.biglobe.ne.jp>
MFC after: 3 days

Pull in some suspend / resume changes from Intel's code

Tested by: mav@
MFC after: 3 days

The GM45 handles vblank differently. Pull the changes from Intel in.

MFC after: 2 Weeks

This was part of a sync to the code that Intel is shipping in linux.

- Remove the old TTM interface
- Move register definitions to i915_reg.h
- Overhaul the irq handler

MFC after: 2 weeks