e1000: Move I219 LM19/V19 to ADL

This roughly corresponds to Linux 9d9e5347b035412daa844f884b94a05bac94f864

For FreeBSD this is currently not expected to cause any difference in
behavior because we

e1000: Move I219 LM19/V19 to ADL

This roughly corresponds to Linux 9d9e5347b035412daa844f884b94a05bac94f864

For FreeBSD this is currently not expected to cause any difference in
behavior because we do not have the MTP force smbus changes for modern
standby.

MFC after: 3 days
Sponsored by: BBOX.io

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sys: Remove $FreeBSD$: one-line .c comment pattern

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

em: sync platform detection with Linux

Switch 16 and 23 adapters from tgp to adp.

PR: 270929
Differential revision: https://reviews.freebsd.org/D39977
Approved by: erj, kbowling

e1000: Add support for future client platforms

MFC after: 2 weeks
Sponsored by: BBOX.io

em(4): Add IDs for new Intel(R) I219 devices

These include I219 (20) through I219 (23), which ends at Raptor Lake.

This also corrects a discrepancy where the (16) devices should be
mac type "e1000_

em(4): Add IDs for new Intel(R) I219 devices

These include I219 (20) through I219 (23), which ends at Raptor Lake.

This also corrects a discrepancy where the (16) devices should be
mac type "e1000_pch_tgp" and not "e1000_pch_adp".

Signed-off-by: Eric Joyner <erj@FreeBSD.org>

PR: 269224
Reviewed by: erj@
MFC after: 1 day
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D38376

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e1000: Use C99 bool types

Approved by: imp
MFC after: 1 week

e1000: Catch up commit with DPDK

Various syncs with the e1000 shared code from DPDK:
"cid-gigabit.2020.06.05.tar.gz released by ND"

Approved by: imp
Obtained from: DPDK
MFC after: 1 week

e1000: add missing device ID

Adding Intel(R) I210 Gigabit Network Connection 15F6 device ID for SGMII
flashless automotive device.

Signed-off-by: Kamil Bednarczyk <kamil.bednarczyk@intel.com>
Signe

e1000: add missing device ID

Adding Intel(R) I210 Gigabit Network Connection 15F6 device ID for SGMII
flashless automotive device.

Signed-off-by: Kamil Bednarczyk <kamil.bednarczyk@intel.com>
Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
Reviewed-by: Wei Zhao <wei.zhao1@intel.com>

Approved by: imp
Obtained from: DPDK (586d770bfefc01d4af97c0ddf17c960c3e49ec22)
MFC after: 1 week

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e1000: Update copyrights and readme

Copyrights in sync with "cid-gigabit.2020.06.05.tar.gz released by ND"
(from DPDK).

README from the latest em-7.7.8 on intel.com

Approved by: imp
MFC after: 1 w

e1000: Update copyrights and readme

Copyrights in sync with "cid-gigabit.2020.06.05.tar.gz released by ND"
(from DPDK).

README from the latest em-7.7.8 on intel.com

Approved by: imp
MFC after: 1 week

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e1000: Revert Update intel shared code

This reverts commit fc7682b17f3738573099b8b03f5628dcc8148adb.

This will be done incrementally to help with bisecting an issue in
later I21x devices (ich8lan).

e1000: Revert Update intel shared code

This reverts commit fc7682b17f3738573099b8b03f5628dcc8148adb.

This will be done incrementally to help with bisecting an issue in
later I21x devices (ich8lan).

PR: 258153
Approved by: imp
MFC after: 1 day

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e1000: Update intel shared code

Sync the e1000 shared code with DPDK shared code
"cid-gigabit.2020.06.05.tar.gz released by ND"

Primary focus was on client platforms (ich8lan). More work remains he

e1000: Update intel shared code

Sync the e1000 shared code with DPDK shared code
"cid-gigabit.2020.06.05.tar.gz released by ND"

Primary focus was on client platforms (ich8lan). More work remains here
but we need an Intel contact for client networking.

Reviewed by: grehan, Intel Networking (erj, earlier rev)
Obtained from: DPDK <http://git.dpdk.org/dpdk/tree/drivers/net/e1000/base>
MFC after: 1 week
Sponsored by: me
Differential Revision: https://reviews.freebsd.org/D31547

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e1000: Add support for [Tiger, Alder, Meteor] Lake

Add support for current and future client platform PCI IDs. These are
all I219 variants and have no known driver changes versus previous
generation

e1000: Add support for [Tiger, Alder, Meteor] Lake

Add support for current and future client platform PCI IDs. These are
all I219 variants and have no known driver changes versus previous
generation client platform I219 variants.

Reviewed by: markj
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29801

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em(4): Add support for Comet Lake Mobile Platform, update shared code

This change introduces Comet Lake Mobile Platform support in the e1000
driver along with shared code patches described below.

-

em(4): Add support for Comet Lake Mobile Platform, update shared code

This change introduces Comet Lake Mobile Platform support in the e1000
driver along with shared code patches described below.

- Cast return value of e1000_ltr2ns() to higher type to avoid overflow
- Remove useless statement of assigning act_offset
- Add initialization of identification LED
- Fix flow control setup after connected standby:
After connected standby the driver blocks resets during
"AdapterStart" and skips flow control setup. This change adds
condition in e1000_setup_link_ich8lan() to always setup flow control
and to setup physical interface only when there is no need to block
resets.

Signed-off-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>

Submitted by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Reviewed by: erj@
Tested by: Jeffrey Pieper <jeffrey.e.pieper@intel.com>
MFC after: 1 week
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D25035

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Merge ^/head r356848 through r356919.

Add support for latest Intel I219 device, supported in Lenovo Carbon X1 v7

MFC after: 2 weeks

Merge ^/head r327169 through r327340.

e1000: Add support for Ice Lake and Cannon Lake

Ths add initial support for Ice Lake and Cannon Lake ethernet devices.

This also addressed errata 1.5.4.4 for Sky Lake and Kabby Lake devices:
https:

e1000: Add support for Ice Lake and Cannon Lake

Ths add initial support for Ice Lake and Cannon Lake ethernet devices.

This also addressed errata 1.5.4.4 for Sky Lake and Kabby Lake devices:
https://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/i218-i219-ethernet-connection-spec-update.pdf?asset=9561

Submitted by: Kevin Bowling <kevin.bowling@kev009.com>
Relnotes: Yes
Sponsored by: Limelight Networks
Differential Revision: https://reviews.freebsd.org/D13660

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Merge ^/head r325999 through r326131.

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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Merge ^/head r303250 through r304235.

MFhead @ r304232

e1000: Add support for Kaby Lake IDs

Fixup some errors when transitioning to/from low power states.

Submitted by: erj
Reviewed by: Jeffery Piper (jeffrey.e.piper@intel.com)
MFC after: 3 days
Relno

e1000: Add support for Kaby Lake IDs

Fixup some errors when transitioning to/from low power states.

Submitted by: erj
Reviewed by: Jeffery Piper (jeffrey.e.piper@intel.com)
MFC after: 3 days
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D7478

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MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r294961 through r295350.

Update em(4) to 7.6.1; update igb(4) to 2.5.3.

Major changes:

- Add i219/i219(2) hardware support. (Found on Skylake generation and newer
chipsets.)
- Further to the last Skylake support diff,

Update em(4) to 7.6.1; update igb(4) to 2.5.3.

Major changes:

- Add i219/i219(2) hardware support. (Found on Skylake generation and newer
chipsets.)
- Further to the last Skylake support diff, this one also includes support for
the Lewisburg chipset (i219(3)).

- Add a workaround to an igb hardware errata.
All 1G server products need to have IPv6 extension header parsing turned off.
This should be listed in the specification updates for current 1G server
products, e.g. for i350 it's errata #37 in this document:
http://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/ethernet-controller-i350-spec-update.pdf

- Avoton (i354) PHY errata workaround added

And a bunch of minor fixes, as well as #defines for things that the current
em(4)/igb(4) drivers don't implement.

Differential Revision: https://reviews.freebsd.org/D3162
Reviewed by: sbruno, marius, gnn
Approved by: gnn
MFC after: 2 weeks
Sponsored by: Intel Corporation

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