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net: oki-semi: pch_gbe: use new api ethtool_{get|set}_link_ksettings

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The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.

As I don't have the hardware, I'd be very pleased if
someone may test this patch.

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Philippe Reynes 2017-02-16 09:10:49 +01:00 committed by David S. Miller
parent 9fe9aa0b73
commit ad8e963ca6
1 changed files with 38 additions and 20 deletions
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58
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c
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@ -73,62 +73,80 @@ static const struct pch_gbe_stats pch_gbe_gstrings_stats[] = {
#define PCH_GBE_MAC_REGS_LEN (sizeof(struct pch_gbe_regs) / 4)
#define PCH_GBE_REGS_LEN (PCH_GBE_MAC_REGS_LEN + PCH_GBE_PHY_REGS_LEN)
/**
* pch_gbe_get_settings - Get device-specific settings
* pch_gbe_get_link_ksettings - Get device-specific settings
* @netdev: Network interface device structure
* @ecmd: Ethtool command
* Returns:
* 0: Successful.
* Negative value: Failed.
*/
static int pch_gbe_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
static int pch_gbe_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *ecmd)
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
u32 supported, advertising;
int ret;
ret = mii_ethtool_gset(&adapter->mii, ecmd);
ecmd->supported &= ~(SUPPORTED_TP | SUPPORTED_1000baseT_Half);
ecmd->advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);
ret = mii_ethtool_get_link_ksettings(&adapter->mii, ecmd);
ethtool_convert_link_mode_to_legacy_u32(&supported,
ecmd->link_modes.supported);
ethtool_convert_link_mode_to_legacy_u32(&advertising,
ecmd->link_modes.advertising);
supported &= ~(SUPPORTED_TP | SUPPORTED_1000baseT_Half);
advertising &= ~(ADVERTISED_TP | ADVERTISED_1000baseT_Half);
ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
supported);
ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.advertising,
advertising);
if (!netif_carrier_ok(adapter->netdev))
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
ecmd->base.speed = SPEED_UNKNOWN;
return ret;
}
/**
* pch_gbe_set_settings - Set device-specific settings
* pch_gbe_set_link_ksettings - Set device-specific settings
* @netdev: Network interface device structure
* @ecmd: Ethtool command
* Returns:
* 0: Successful.
* Negative value: Failed.
*/
static int pch_gbe_set_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
static int pch_gbe_set_link_ksettings(struct net_device *netdev,
const struct ethtool_link_ksettings *ecmd)
{
struct pch_gbe_adapter *adapter = netdev_priv(netdev);
struct pch_gbe_hw *hw = &adapter->hw;
u32 speed = ethtool_cmd_speed(ecmd);
struct ethtool_link_ksettings copy_ecmd;
u32 speed = ecmd->base.speed;
u32 advertising;
int ret;
pch_gbe_hal_write_phy_reg(hw, MII_BMCR, BMCR_RESET);
memcpy(&copy_ecmd, ecmd, sizeof(*ecmd));
/* when set_settings() is called with a ethtool_cmd previously
* filled by get_settings() on a down link, speed is -1: */
if (speed == UINT_MAX) {
speed = SPEED_1000;
ethtool_cmd_speed_set(ecmd, speed);
ecmd->duplex = DUPLEX_FULL;
copy_ecmd.base.speed = speed;
copy_ecmd.base.duplex = DUPLEX_FULL;
}
ret = mii_ethtool_sset(&adapter->mii, ecmd);
ret = mii_ethtool_set_link_ksettings(&adapter->mii, &copy_ecmd);
if (ret) {
netdev_err(netdev, "Error: mii_ethtool_sset\n");
netdev_err(netdev, "Error: mii_ethtool_set_link_ksettings\n");
return ret;
}
hw->mac.link_speed = speed;
hw->mac.link_duplex = ecmd->duplex;
hw->phy.autoneg_advertised = ecmd->advertising;
hw->mac.autoneg = ecmd->autoneg;
hw->mac.link_duplex = copy_ecmd.base.duplex;
ethtool_convert_link_mode_to_legacy_u32(
&advertising, copy_ecmd.link_modes.advertising);
hw->phy.autoneg_advertised = advertising;
hw->mac.autoneg = copy_ecmd.base.autoneg;
/* reset the link */
if (netif_running(adapter->netdev)) {
@ -487,8 +505,6 @@ static int pch_gbe_get_sset_count(struct net_device *netdev, int sset)
}
static const struct ethtool_ops pch_gbe_ethtool_ops = {
.get_settings = pch_gbe_get_settings,
.set_settings = pch_gbe_set_settings,
.get_drvinfo = pch_gbe_get_drvinfo,
.get_regs_len = pch_gbe_get_regs_len,
.get_regs = pch_gbe_get_regs,
@ -503,6 +519,8 @@ static const struct ethtool_ops pch_gbe_ethtool_ops = {
.get_strings = pch_gbe_get_strings,
.get_ethtool_stats = pch_gbe_get_ethtool_stats,
.get_sset_count = pch_gbe_get_sset_count,
.get_link_ksettings = pch_gbe_get_link_ksettings,
.set_link_ksettings = pch_gbe_set_link_ksettings,
};
void pch_gbe_set_ethtool_ops(struct net_device *netdev)