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net: ethernet: Convert phydev advertize and supported from u32 to link mode

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There are a few MAC/PHYs combinations which now support > 1Gbps. These
may need to make use of link modes with bits > 31. Thus their
supported PHY features or advertised features cannot be implemented
using the current bitmap in a u32. Convert to using a linkmode bitmap,
which can support all the currently devices link modes, and is future
proof as more modes are added.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn
2018-11-10 23:43:33 +01:00
committed by David S. Miller
parent 899a3cbbf7
commit 3c1bcc8614
39 changed files with 535 additions and 329 deletions
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18
drivers/net/ethernet/freescale/gianfar.c
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@@ -1784,14 +1784,20 @@ static phy_interface_t gfar_get_interface(struct net_device *dev)
*/
static int init_phy(struct net_device *dev)
{
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
struct gfar_private *priv = netdev_priv(dev);
uint gigabit_support =
priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ?
GFAR_SUPPORTED_GBIT : 0;
phy_interface_t interface;
struct phy_device *phydev;
struct ethtool_eee edata;
linkmode_set_bit_array(phy_10_100_features_array,
ARRAY_SIZE(phy_10_100_features_array),
mask);
linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mask);
linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask);
if (priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT)
linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, mask);
priv->oldlink = 0;
priv->oldspeed = 0;
priv->oldduplex = -1;
@@ -1809,8 +1815,8 @@ static int init_phy(struct net_device *dev)
gfar_configure_serdes(dev);
/* Remove any features not supported by the controller */
phydev->supported &= (GFAR_SUPPORTED | gigabit_support);
phydev->advertising = phydev->supported;
linkmode_and(phydev->supported, phydev->supported, mask);
linkmode_copy(phydev->advertising, phydev->supported);
/* Add support for flow control */
phy_support_asym_pause(phydev);
@@ -3656,7 +3662,7 @@ static u32 gfar_get_flowctrl_cfg(struct gfar_private *priv)
if (phydev->asym_pause)
rmt_adv |= LPA_PAUSE_ASYM;
lcl_adv = ethtool_adv_to_lcl_adv_t(phydev->advertising);
lcl_adv = linkmode_adv_to_lcl_adv_t(phydev->advertising);
flowctrl = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv);
if (flowctrl & FLOW_CTRL_TX)
val |= MACCFG1_TX_FLOW;