diff options
| author |   Jeremy Linton <jeremy.linton@arm.com> | 2020-06-22 20:35:34 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-23 20:35:15 -0700 |
| commit | 0f183fd151c8c7e215385edfbdc5112d743434dc (patch) | |
| tree | 02a7bfefc78a53f46621b886bf2216c6ac675201 | |
| parent | net/fsl: acpize xgmac_mdio (diff) | |
| download | wireguard-linux-0f183fd151c8c7e215385edfbdc5112d743434dc.tar.xz wireguard-linux-0f183fd151c8c7e215385edfbdc5112d743434dc.zip | |
net/fsl: enable extended scanning in xgmac_mdio
Since we know the xgmac hardware always has a c45
compliant bus, let's try scanning for c22 capable
PHYs first. If we fail to find any, then it will
fall back to c45 automatically.
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/freescale/xgmac_mdio.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c index b4ed5f837975..98be51d8b08c 100644 --- a/drivers/net/ethernet/freescale/xgmac_mdio.c +++ b/drivers/net/ethernet/freescale/xgmac_mdio.c @@ -268,6 +268,7 @@ static int xgmac_mdio_probe(struct platform_device *pdev) bus->read = xgmac_mdio_read; bus->write = xgmac_mdio_write; bus->parent = &pdev->dev; + bus->probe_capabilities = MDIOBUS_C22_C45; snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res->start); /* Set the PHY base address */ |