Remove the deprecated ethernet APIs

[rajkan01]

Summary of changes

The Ethernet is no longer supported, so removed header and cpp files and its dependency.

Impact of changes

Breaking change: The Ethernet object is removed as it has been deprecated in the previous feature releases.

Migration actions required

Use NetworkInterface instead, for more details have a look at our documentation here

Documentation

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Pull request type

[] Patch update (Bug fix / Target update / Docs update / Test update / Refactor)
[] Feature update (New feature / Functionality change / New API)
[x] Major update (Breaking change E.g. Return code change / API behaviour change)

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Test results

[] No Tests required for this change (E.g docs only update)
[x] Covered by existing mbed-os tests (Greentea or Unittest)
[] Tests / results supplied as part of this PR

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Reviewers

@evedon @bulislaw

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[ciarmcom]

@rajkan01, thank you for your changes.
@bulislaw @evedon @ARMmbed/mbed-os-core @ARMmbed/mbed-os-maintainers please review.

[kjbracey]

The corresponding HAL header ethernet_api.h should also go.

[0xc0170]

The corresponding HAL header ethernet_api.h should also go.

Can you add this one as well?

[rajkan01]

The corresponding HAL header ethernet_api.h should also go.

Can you add this one as well?

@0xc0170 We will do once started working on HAL folder.

[bulislaw]

Could we also link to our handbook: Use NetworkInterface instead, for more details have a look at our documentation here......

[evedon]

@AnotherButler Note that the Eternet API needs to be removed from the docs.

[0xc0170]

CI started

[mbed-ci]

Test run: FAILED

Summary: 1 of 8 test jobs failed
Build number : 1
Build artifacts

Failed test jobs:

• jenkins-ci/mbed-os-ci_cloud-client-pytest

[0xc0170]

Client restarted

[AnotherButler]

Does EthInterface documentation still stay? https://os.mbed.com/docs/mbed-os/v5.15/apis/ethernet.html

[kjbracey]

Yes, that documents the current API. I don't think the one being removed here is in the docs. It's never been used in Mbed OS 5, it's a 2/classic remnant.