sys: Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

qat: Add Intel® 4xxx Series platform support

Overview:
Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware
acceleration for offloading security, authentication and compression
services

qat: Add Intel® 4xxx Series platform support

Overview:
Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware
acceleration for offloading security, authentication and compression
services from the CPU, thus significantly increasing the performance and
efficiency of standard platform solutions.

This commit introduces:
- Intel® 4xxx Series platform support.
- QuickAssist kernel API implementation update for Generation 4 device.
Enabled services: symmetric cryptography and data compression.
- Increased default number of crypto instances in static configuration
for performance purposes.

OCF backend changes:
- changed GCM/CCM MAC validation policy to generate MAC by HW
and validate by SW due to the QAT HW limitations.

Patch co-authored by: Krzysztof Zdziarski <[email protected]>
Patch co-authored by: Michal Jaraczewski <[email protected]>
Patch co-authored by: Michal Gulbicki <[email protected]>
Patch co-authored by: Julian Grajkowski <[email protected]>
Patch co-authored by: Piotr Kasierski <[email protected]>
Patch co-authored by: Adam Czupryna <[email protected]>
Patch co-authored by: Konrad Zelazny <[email protected]>
Patch co-authored by: Katarzyna Rucinska <[email protected]>
Patch co-authored by: Lukasz Kolodzinski <[email protected]>
Patch co-authored by: Zbigniew Jedlinski <[email protected]>

Sponsored by: Intel Corporation
Reviewed by: markj, jhb
Differential Revision: https://reviews.freebsd.org/D36254

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qat: Move qat_c2xxx firmware files and build glue into separate dirs

Reviewed by: Zdziarski, KrzysztofX <[email protected]>
Sponsored by: The FreeBSD Foundation
Differential Revision: h

qat: Move qat_c2xxx firmware files and build glue into separate dirs

Reviewed by: Zdziarski, KrzysztofX <[email protected]>
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D36032

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qat: Import a new Intel (R) QAT driver

QAT in-tree driver ported from out-of-tree release available
from 01.org.

The driver exposes complete cryptography and data compression
API in the kernel and

qat: Import a new Intel (R) QAT driver

QAT in-tree driver ported from out-of-tree release available
from 01.org.

The driver exposes complete cryptography and data compression
API in the kernel and integrates with Open Crypto Framework.
Details of supported operations, devices and usage can be found
in man and on 01.org.

Patch co-authored by: Krzysztof Zdziarski <[email protected]>
Patch co-authored by: Michal Jaraczewski <[email protected]>
Patch co-authored by: Michal Gulbicki <[email protected]>
Patch co-authored by: Julian Grajkowski <[email protected]>
Patch co-authored by: Piotr Kasierski <[email protected]>
Patch co-authored by: Adam Czupryna <[email protected]>
Patch co-authored by: Konrad Zelazny <[email protected]>
Patch co-authored by: Katarzyna Rucinska <[email protected]>
Patch co-authored by: Lukasz Kolodzinski <[email protected]>
Patch co-authored by: Zbigniew Jedlinski <[email protected]>

Reviewed by: markj, jhb (OCF integration)
Reviewed by: debdrup, pauamma (docs)
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34632

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qat: Rename to qat_c2xxx and remove support for modern chipsets

A replacement QAT driver will be imported, but this replacement does not
support Atom C2xxx hardware. So, the existing driver will be

qat: Rename to qat_c2xxx and remove support for modern chipsets

A replacement QAT driver will be imported, but this replacement does not
support Atom C2xxx hardware. So, the existing driver will be kept
around to provide opencrypto offload support for those chipsets.

Reviewed by: pauamma, emaste
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35817

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Add firmware modules for qat(4)

MFC after: 3 days
Sponsored by: Rubicon Communications, LLC (Netgate)