diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2009-11-02 14:30:40 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-02 23:39:11 -0800 |
| commit | 63a14ce449dd6d647de2725809159eb072b2c44f (patch) | |
| tree | d4db22459a237188aefc2c5bc3ee35374443fe1e /drivers/net/tg3.c | |
| parent | 8649f13d2d810406da444a6101906041b796fbde (diff) | |
tg3 / broadcom: Add PHY_BRCM_CLEAR_RGMII_MODE flag
Broadcom 50610M parts changed the default definitions of the RGMII mode
shadow register. The 5785 needs the RGMII mode selection bits [4:3]
cleared.
The default value of the remaining bits in this register are zero.
Rather than unnecessarily burn an extra bit in the dev_flags member in
an attempt to enumerate all possible combinations, this patch take a
more course grained approach and labels the option as "clear all bits".
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 0aecd07d3f6..e7128f6ae2d 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1100,6 +1100,7 @@ static int tg3_mdio_init(struct tg3 *tp) break; case TG3_PHY_ID_BCM50610: case TG3_PHY_ID_BCM50610M: + phydev->dev_flags |= PHY_BRCM_CLEAR_RGMII_MODE; if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE) phydev->dev_flags |= PHY_BRCM_STD_IBND_DISABLE; if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN) |