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| author | adrian <adrian@FreeBSD.org> | 2015-12-15 04:43:28 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2015-12-15 04:43:28 +0000 |
| commit | 9c16fc858ecff582ba964a2d47de4d3640a8010c (patch) | |
| tree | fb94882297779a8fe95e49f3811951c8b1941efc | |
| parent | 9663eabafdb2a61f95097a65569590453ab1f5be (diff) | |
| download | FreeBSD-src-9c16fc858ecff582ba964a2d47de4d3640a8010c.zip FreeBSD-src-9c16fc858ecff582ba964a2d47de4d3640a8010c.tar.gz | |
[arge] add a comment about needing mdio busses in order to use the interface.
This is a holdover from how reset is handled in the ARGE_MDIO world.
You need to define the mdio bus device if you want to use the ethernet
device or the arge setup path doesn't bring the MAC out of reset.
| -rw-r--r-- | sys/mips/atheros/if_arge.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/mips/atheros/if_arge.c b/sys/mips/atheros/if_arge.c index be38167..6a22f3f 100644 --- a/sys/mips/atheros/if_arge.c +++ b/sys/mips/atheros/if_arge.c @@ -885,6 +885,11 @@ arge_attach(device_t dev) /* * Don't do this for the MDIO bus case - it's already done * as part of the MDIO bus attachment. + * + * XXX TODO: if we don't do this, we don't ever release the MAC + * from reset and we can't use the port. Now, if we define ARGE_MDIO + * but we /don't/ define two MDIO busses, then we can't actually + * use both MACs. */ #if !defined(ARGE_MDIO) /* Initialize the MAC block */ |
