Message ID | 1584395096-41674-1-git-send-email-opendmb@gmail.com |
---|---|
Headers | show |
Series | net: bcmgenet: revisit MAC reset | expand |
From: Doug Berger <opendmb@gmail.com> Date: Mon, 16 Mar 2020 14:44:54 -0700 > Commit 3a55402c9387 ("net: bcmgenet: use RGMII loopback for MAC > reset") was intended to resolve issues with reseting the UniMAC > core within the GENET block by providing better control over the > clocks used by the UniMAC core. Unfortunately, it is not > compatible with all of the supported system configurations so an > alternative method must be applied. > > This commit set provides such an alternative. The first commit > reverts the previous change and the second commit provides the > alternative reset sequence that addresses the concerns observed > with the previous implementation. > > This replacement implementation should be applied to the stable > branches wherever commit 3a55402c9387 ("net: bcmgenet: use RGMII > loopback for MAC reset") has been applied. > > Unfortunately, reverting that commit may conflict with some > restructuring changes introduced by commit 4f8d81b77e66 ("net: > bcmgenet: Refactor register access in bcmgenet_mii_config"). > The first commit in this set has been manually edited to > resolve the conflict on net/master. I would be happy to help > stable maintainers with resolving any such conflicts if they > occur. However, I do not expect that commit to have been > backported to stable branch so hopefully the revert can be > applied cleanly. Series applied and queued up for -stable, thank you.