diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/genet/bcmgenet.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 3f9d4de8173c..a12c65604f9d 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -2432,6 +2432,13 @@ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) dev_info(&priv->pdev->dev, "GENET " GENET_VER_FMT, major, (reg >> 16) & 0x0f, reg & 0xffff); + /* Store the integrated PHY revision for the MDIO probing function + * to pass this information to the PHY driver. The PHY driver expects + * to find the PHY major revision in bits 15:8 while the GENET register + * stores that information in bits 7:0, account for that. + */ + priv->gphy_rev = (reg & 0xffff) << 8; + #ifdef CONFIG_PHYS_ADDR_T_64BIT if (!(params->flags & GENET_HAS_40BITS)) pr_warn("GENET does not support 40-bits PA\n"); |