[PATCH] net: smsc: smc91c92_cs: use new api ethtool_{get|set}_link_ksettings

From: Philippe Reynes
Date: Fri Mar 03 2017 - 17:48:09 EST


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@xxxxxxxxx>
---
drivers/net/ethernet/smsc/smc91c92_cs.c | 98 ++++++++++++++++--------------
1 files changed, 52 insertions(+), 46 deletions(-)

diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c
index 97280da..976aa87 100644
--- a/drivers/net/ethernet/smsc/smc91c92_cs.c
+++ b/drivers/net/ethernet/smsc/smc91c92_cs.c
@@ -1843,56 +1843,60 @@ static int smc_link_ok(struct net_device *dev)
}
}

-static int smc_netdev_get_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int smc_netdev_get_ecmd(struct net_device *dev,
+ struct ethtool_link_ksettings *ecmd)
{
- u16 tmp;
- unsigned int ioaddr = dev->base_addr;
+ u16 tmp;
+ unsigned int ioaddr = dev->base_addr;
+ u32 supported;

- ecmd->supported = (SUPPORTED_TP | SUPPORTED_AUI |
- SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full);
-
- SMC_SELECT_BANK(1);
- tmp = inw(ioaddr + CONFIG);
- ecmd->port = (tmp & CFG_AUI_SELECT) ? PORT_AUI : PORT_TP;
- ecmd->transceiver = XCVR_INTERNAL;
- ethtool_cmd_speed_set(ecmd, SPEED_10);
- ecmd->phy_address = ioaddr + MGMT;
+ supported = (SUPPORTED_TP | SUPPORTED_AUI |
+ SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full);

- SMC_SELECT_BANK(0);
- tmp = inw(ioaddr + TCR);
- ecmd->duplex = (tmp & TCR_FDUPLX) ? DUPLEX_FULL : DUPLEX_HALF;
+ SMC_SELECT_BANK(1);
+ tmp = inw(ioaddr + CONFIG);
+ ecmd->base.port = (tmp & CFG_AUI_SELECT) ? PORT_AUI : PORT_TP;
+ ecmd->base.speed = SPEED_10;
+ ecmd->base.phy_address = ioaddr + MGMT;

- return 0;
+ SMC_SELECT_BANK(0);
+ tmp = inw(ioaddr + TCR);
+ ecmd->base.duplex = (tmp & TCR_FDUPLX) ? DUPLEX_FULL : DUPLEX_HALF;
+
+ ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
+ supported);
+
+ return 0;
}

-static int smc_netdev_set_ecmd(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int smc_netdev_set_ecmd(struct net_device *dev,
+ const struct ethtool_link_ksettings *ecmd)
{
- u16 tmp;
- unsigned int ioaddr = dev->base_addr;
+ u16 tmp;
+ unsigned int ioaddr = dev->base_addr;

- if (ethtool_cmd_speed(ecmd) != SPEED_10)
- return -EINVAL;
- if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
- return -EINVAL;
- if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI)
- return -EINVAL;
- if (ecmd->transceiver != XCVR_INTERNAL)
- return -EINVAL;
+ if (ecmd->base.speed != SPEED_10)
+ return -EINVAL;
+ if (ecmd->base.duplex != DUPLEX_HALF &&
+ ecmd->base.duplex != DUPLEX_FULL)
+ return -EINVAL;
+ if (ecmd->base.port != PORT_TP && ecmd->base.port != PORT_AUI)
+ return -EINVAL;

- if (ecmd->port == PORT_AUI)
- smc_set_xcvr(dev, 1);
- else
- smc_set_xcvr(dev, 0);
+ if (ecmd->base.port == PORT_AUI)
+ smc_set_xcvr(dev, 1);
+ else
+ smc_set_xcvr(dev, 0);

- SMC_SELECT_BANK(0);
- tmp = inw(ioaddr + TCR);
- if (ecmd->duplex == DUPLEX_FULL)
- tmp |= TCR_FDUPLX;
- else
- tmp &= ~TCR_FDUPLX;
- outw(tmp, ioaddr + TCR);
-
- return 0;
+ SMC_SELECT_BANK(0);
+ tmp = inw(ioaddr + TCR);
+ if (ecmd->base.duplex == DUPLEX_FULL)
+ tmp |= TCR_FDUPLX;
+ else
+ tmp &= ~TCR_FDUPLX;
+ outw(tmp, ioaddr + TCR);
+
+ return 0;
}

static int check_if_running(struct net_device *dev)
@@ -1908,7 +1912,8 @@ static void smc_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info
strlcpy(info->version, DRV_VERSION, sizeof(info->version));
}

-static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int smc_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *ecmd)
{
struct smc_private *smc = netdev_priv(dev);
unsigned int ioaddr = dev->base_addr;
@@ -1919,7 +1924,7 @@ static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
if (smc->cfg & CFG_MII_SELECT)
- ret = mii_ethtool_gset(&smc->mii_if, ecmd);
+ ret = mii_ethtool_get_link_ksettings(&smc->mii_if, ecmd);
else
ret = smc_netdev_get_ecmd(dev, ecmd);
SMC_SELECT_BANK(saved_bank);
@@ -1927,7 +1932,8 @@ static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
return ret;
}

-static int smc_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+static int smc_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *ecmd)
{
struct smc_private *smc = netdev_priv(dev);
unsigned int ioaddr = dev->base_addr;
@@ -1938,7 +1944,7 @@ static int smc_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
spin_lock_irqsave(&smc->lock, flags);
SMC_SELECT_BANK(3);
if (smc->cfg & CFG_MII_SELECT)
- ret = mii_ethtool_sset(&smc->mii_if, ecmd);
+ ret = mii_ethtool_set_link_ksettings(&smc->mii_if, ecmd);
else
ret = smc_netdev_set_ecmd(dev, ecmd);
SMC_SELECT_BANK(saved_bank);
@@ -1982,10 +1988,10 @@ static int smc_nway_reset(struct net_device *dev)
static const struct ethtool_ops ethtool_ops = {
.begin = check_if_running,
.get_drvinfo = smc_get_drvinfo,
- .get_settings = smc_get_settings,
- .set_settings = smc_set_settings,
.get_link = smc_get_link,
.nway_reset = smc_nway_reset,
+ .get_link_ksettings = smc_get_link_ksettings,
+ .set_link_ksettings = smc_set_link_ksettings,
};

static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
--
1.7.4.4