MFC r310817

sfxge(4): remove obsolete Wake-On-LAN support

Wake-on-lan is not supported in production on any of our adapters, as
they don't have the required AUX power connector. (It's possible that
AUX power is supplied to some of our ALOM or mezz adapters, but if so
then we've never implemented or tested WoL support.)

Sponsored by: Solarflare Communications, Inc.

MFC r310758

sfxge(4): delete hunt_phy.c

Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.

MFC r299596-r299606, r299681, r299726, r299738

sfxge(4): move ef10_*() functions to ef10_*.c files

Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.

MFC r299407

sfxge(4): make efx_sram_test Siena-only

Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.

MFC r293901,r294371

sfxge: add accessors for license-related MCDI calls to common code

Add support for Huntington MCDI licensing interface to common code.
Ported from Linux net driver IOCTL functions with restructuring for
initial support for V3 licensing API.

Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.

MFC r293734

sfxge: add medford_impl.h, medford_nic.c, ef10_impl.h

Creating some files together to do the build system changes in one go.

Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.

MFC: r283679

sfxge: do not use DEBUG_FLAGS to enable extra debug checks

DEBUG_FLAGS are set to DEBUG option value when kernel is built.
For example, it is -g in GENERIC config to have debug symbols.
Also DEBUG_FLAGS are used to determine if ctfconvert should keep
debug symbols.
Since we redefined DEBUG_FLAGS, debug symbols were always missing.
ctfconvert complains about it during kernel build.
It is incorrect to append DEBUG_FLAGS, since if DEBUG has no -g (or
similar), we'll have no debug symbols and ctfconvert will complain.
If it incorrect to always have -g in our DEBUG_FLAGS, since debug
symbols presence should be controllable by kernel config.
So, just add disabled by default addition of -DDEBUG=1 to CFLAGS.

Reviewed by: imp
Sponsored by: Solarflare Communications, Inc.

MFC: r283514

sfxge: add 7xxx NICs family support

Support 7xxx adapters including firmware-assisted TSO and VLAN tagging:

- Solarflare Flareon Ultra 7000 series 10/40G adapters:
- Solarflare SFN7042Q QSFP+ Server Adapter
- Solarflare SFN7142Q QSFP+ Server Adapter

- Solarflare Flareon Ultra 7000 series 10G adapters:
- Solarflare SFN7022F SFP+ Server Adapter
- Solarflare SFN7122F SFP+ Server Adapter
- Solarflare SFN7322F Precision Time Synchronization Server Adapter

- Solarflare Flareon 7000 series 10G adapters:
- Solarflare SFN7002F SFP+ Server Adapter

Support utilities to configure adapters and update firmware.

The work is done by Solarflare developers
(Andy Moreton, Andrew Lee and many others),
Artem V. Andreev <Artem.Andreev at oktetlabs.ru> and me.

Sponsored by: Solarflare Communications, Inc.

MFC: 279398

sfxge: compile out LRO if kernel is compiled without IPv4 and IPv6

Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)

MFC: 279411

Unbreak 'make depend' with sfxge by removing debugging code activated in the
INET || INET6 case

X-MFC with: r279398
Pointyhat to: arybchik

MFC: 280431

sfxge: cleanup: remove trailing whitespaces

Sponsored by: Solarflare Communications, Inc.

MFC: 280162

sfxge: adding version info to device description

The information is required for NIC update and config tools.

Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)

MFC: 279180

sfxge: list header in SRCS

Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)

MFC: r283679

sfxge: do not use DEBUG_FLAGS to enable extra debug checks

DEBUG_FLAGS are set to DEBUG option value when kernel is built.
For example, it is -g in GENERIC config to have debug symbols.
Also DEBUG_FLAGS are used to determine if ctfconvert should keep
debug symbols.
Since we redefined DEBUG_FLAGS, debug symbols were always missing.
ctfconvert complains about it during kernel build.
It is incorrect to append DEBUG_FLAGS, since if DEBUG has no -g (or
similar), we'll have no debug symbols and ctfconvert will complain.
If it incorrect to always have -g in our DEBUG_FLAGS, since debug
symbols presence should be controllable by kernel config.
So, just add disabled by default addition of -DDEBUG=1 to CFLAGS.

Reviewed by: imp
Sponsored by: Solarflare Communications, Inc.

MFC: r283514

sfxge: add 7xxx NICs family support

Support 7xxx adapters including firmware-assisted TSO and VLAN tagging:

- Solarflare Flareon Ultra 7000 series 10/40G adapters:
- Solarflare SFN7042Q QSFP+ Server Adapter
- Solarflare SFN7142Q QSFP+ Server Adapter

- Solarflare Flareon Ultra 7000 series 10G adapters:
- Solarflare SFN7022F SFP+ Server Adapter
- Solarflare SFN7122F SFP+ Server Adapter
- Solarflare SFN7322F Precision Time Synchronization Server Adapter

- Solarflare Flareon 7000 series 10G adapters:
- Solarflare SFN7002F SFP+ Server Adapter

Support utilities to configure adapters and update firmware.

The work is done by Solarflare developers
(Andy Moreton, Andrew Lee and many others),
Artem V. Andreev <Artem.Andreev at oktetlabs.ru> and me.

Sponsored by: Solarflare Communications, Inc.

MFC: 279398

sfxge: compile out LRO if kernel is compiled without IPv4 and IPv6

Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)

MFC: 279411

Unbreak 'make depend' with sfxge by removing debugging code activated in the
INET || INET6 case

X-MFC with: r279398
Pointyhat to: arybchik

MFC: 280431

sfxge: cleanup: remove trailing whitespaces

Sponsored by: Solarflare Communications, Inc.

MFC: 280162

sfxge: adding version info to device description

The information is required for NIC update and config tools.

Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)

MFC: 279180

sfxge: list header in SRCS

Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)