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MFC r341172, r341270.

Description

MFC r341172, r341270.
t4_clip.c had to be manually adjusted because Concurrency Kit is not
available in stable/11.

r341172:
Move CLIP table handling out of TOM and into the base driver.

  • Store the clip table in 'struct adapter' instead of in the TOM softc.
  • Init the clip table during attach and teardown during detach.
  • While here, add a dev.<nexus>.<unit>.misc.clip sysctl to dump the CLIP table.

This does mean that we update the clip table even if TOE is not enabled,
but non-TOE things need the CLIP table anyway.

Reviewed by: np, Krishnamraju Eraparaju @ Chelsio
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D18010

r341270:
Make most of the CLIP code conditional on #ifdef INET6.

This fixes builds of kernels without INET6 such as LINT-NOINET6.

Reported by: arybchik
Reviewed by: np
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D18384

Details

Committed
npApr 29 2019, 10:16 PM
Reviewer
np
Differential Revision
D18010: Move CLIP table handling out of TOM and into the base driver.
Parents
rS346933: Rewrap some long lines.
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