Changeset 1457660 in rtems-libbsd

Timestamp:
07/09/21 14:47:34 (3 years ago)
Author:
Kinsey Moore <kinsey.moore@…>
Branches:
388d46bb1b3080402c68ae11d14b2b36c3138952
Children:
a53aeb5
Parents:
b0c8153
git-author:
Kinsey Moore <kinsey.moore@…> (07/09/21 14:47:34)
git-committer:
Joel Sherrill <joel@…> (07/15/21 15:07:16)
Message:

freebsd/if_cgem: Fail probe for unterminated MII

When the MII bus is unterminated on unused interfaces, it results in PHY
read timeouts which manifest as spurious PHYs during the attach call.
Detect these timeouts during the probe so the device can be ignored.

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