- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.2.
- Update default pkg(8) configuration to use the quarterly branch.[1]

Discussed with: re, portmgr [1]
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC: r276313

Const'ify a firmware image missed in r251142.

MFC r265703
Modify Copyright information and other strings to reflect
Qlogic Corporation's purchase of Broadcom's NetXtreme business.
Added clean option to Makefile

Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation

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

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

- As a follow-up to r247565, make firmware images that do not require
patching at runtime actually const.
- Remove pointless softc members by employing the corresponding constants
directly.
- Remove pointless returns.
- Remove unnecessary inclusion of opt_device_polling.h.
- Replace an outdated and now bogus comment in bce_tick() with the
appropriate one.

MFC after: 1 week

- Updated firmware which improves small packet performance.

MFC after: 2 weeks

- Added support for 5709S/5716S PHYs.
- Update copyright to 2010.
- Add new debug code for RV2P block.
- Improve output formatting for various debug functions.

MFC after: 2 weeks

- Updated firmware to latest 4.6.X release.
- Added missing firmware for 5709 A1 controllers.
- Changed some debug statistic variable names to be more consistent.

Submitted by: davidch
MFC after: Two weeks

- Update copyright to 2009.
- Only enable split header operation when ZERO_COPY_SOCKETS is enabled in
the kernel.

Submitted by: davidch
MFC after: 1 week

- Added support for BCM5709 and BCM5716 controllers.

MFC after: 2 weeks

- Fixed a problem with the send chain consumer index which would cause
TX traffic to sit in the send chain until a received packet kick
started the interrupt handler. This would cause extremely slow
performance when used with NFS over UDP.
- Removed untested polling code.
- Updated copyright year in the file header.
- Removed inadvertent ^M's created by DOS text editor.

MFC after: 2 weeks

MFC after: 4 weeks

- Added loose RX MTU functionality to allow frames larger than 1500 bytes
to be accepted even though the interface MTU is set to 1500.
- Implemented new TCP header splitting/jumbo frame support which uses
two chains for receive traffic rather than the original single recevie
chain.
- Added additional debug support code.

- Fixed a problem that would cause kernel panics and "bce0: discard frame .."
errors (especially when jumbo frames are enabled or in low memory systems)
because the RX chain was corrupted when an mbuf was mapped to an unexpected
number of buffers.
- Fixed a problem that would cause kernel panics when an excessively
fragmented TX mbuf couldn't be defragmented and was released by
bce_tx_encap().

Approved by: re(hrs)
MFC after: 7 days

- Added TSO support
- Updated firmware to latest release (v3.4.8) to fix TSO + jumbo frame lockup
- Added MSI (hw.bce.msi_enable) and TSO (hw.bce.tso_enable) sysctls
- Fixed kernel panic when MSI is used and module is unloaded
- Added several new debug routines
- Removed slack space for RX/TX chains since it only covers sloppy coding
- Fixed a potential problem when programming jumbo MTU size in hardware
- Various other comment changes

MFC after: 4 weeks

MFC after: 2 weeks

Updated copyright date to 2007.

Tested with BCM5706 A3.

Added ID for BCM5708 B2.

Removed unused driver version string.

Modified BCE_PRINTF macro to automatically fill-in the sc pointer.

Fixed a kernel panic when the driver was loaded as a module from the
command-line because the MII bus pointer was null (i.e. the MII bus
hadn't been enumerated yet).

Added fix proposed by Vladimir Ivanov <wawa@yandex-team.ru> to prevent
driver state corruption when releasing the lock during the ISR in
bce_rx_intr() to send packets up the stack.

Added new TX chain and register read sysctl interfaces for debugging.

Cleaned up formatting for various other debug routines.

Added a new statistic maintained by firmware which tracks the number
of received packets dropped because no receive buffers are available.

Add a driver for the Broadcom NetXtreme II (BCM5706/BCM5708)
PCI/PCIe Gigabit Ethernet adapeter.

Submitted by: David Christensen