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(parent: 4926d50) | patch
tlan: Isolate external PHY when using internal PHY
authorOndrej Zary <linux@rainbow-software.org>
Mon, 30 Jun 2014 16:38:37 +0000 (18:38 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 8 Jul 2014 00:06:52 +0000 (17:06 -0700)
commit4c5f13bf38fd912c780b8ae2f985f8c00edbeb1f
treed7bde139634d8d90cddaa730abe37a8bf17e2aebtree | snapshot
parent4926d5085fb49b146d723b06ef115ed2e88cfef4commit | diff
tlan: Isolate external PHY when using internal PHY

When using internal 10 Mbps PHY, isolate the external PHY from MII bus.
External PHY must be kept powered up because it passes TX from tlan chip to
network.

This fixes weird link-loss problems under load with OC-2326 card at 10 Mbps.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/tlan.c diff | blob | history
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