Revert "gve: tcp devmem implementation"

This reverts commit f8c79913c2da9f2985e391c7caff218192d794b3.

cos-patch: bug
Change-Id: I8e38f85ce571074c92c41978258bbadfb4dd33eb
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/110941
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
Main-Branch-Verified: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Kevin Berry <kpberry@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
4 files changed