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-rw-r--r--drivers/net/ethernet/smsc/smc91x.c13
-rw-r--r--drivers/net/ethernet/smsc/smc91x.h2
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c287
-rw-r--r--drivers/net/ethernet/smsc/smsc9420.c60
4 files changed, 159 insertions, 203 deletions
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index b69d0e1e8..503a3b6dc 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2195,6 +2195,12 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
}
}
+static const struct acpi_device_id smc91x_acpi_match[] = {
+ { "LNRO0003", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, smc91x_acpi_match);
+
#if IS_BUILTIN(CONFIG_OF)
static const struct of_device_id smc91x_match[] = {
{ .compatible = "smsc,lan91c94", },
@@ -2281,7 +2287,6 @@ static int smc_drv_probe(struct platform_device *pdev)
#if IS_BUILTIN(CONFIG_OF)
match = of_match_device(of_match_ptr(smc91x_match), &pdev->dev);
if (match) {
- struct device_node *np = pdev->dev.of_node;
u32 val;
/* Optional pwrdwn GPIO configured? */
@@ -2307,7 +2312,8 @@ static int smc_drv_probe(struct platform_device *pdev)
usleep_range(750, 1000);
/* Combination of IO widths supported, default to 16-bit */
- if (!of_property_read_u32(np, "reg-io-width", &val)) {
+ if (!device_property_read_u32(&pdev->dev, "reg-io-width",
+ &val)) {
if (val & 1)
lp->cfg.flags |= SMC91X_USE_8BIT;
if ((val == 0) || (val & 2))
@@ -2485,7 +2491,8 @@ static struct platform_driver smc_driver = {
.driver = {
.name = CARDNAME,
.pm = &smc_drv_pm_ops,
- .of_match_table = of_match_ptr(smc91x_match),
+ .of_match_table = of_match_ptr(smc91x_match),
+ .acpi_match_table = smc91x_acpi_match,
},
};
diff --git a/drivers/net/ethernet/smsc/smc91x.h b/drivers/net/ethernet/smsc/smc91x.h
index e17671c9d..ea8465467 100644
--- a/drivers/net/ethernet/smsc/smc91x.h
+++ b/drivers/net/ethernet/smsc/smc91x.h
@@ -470,7 +470,9 @@ smc_pxa_dma_insw(void __iomem *ioaddr, struct smc_local *lp, int reg, int dma,
#endif
#if ! SMC_CAN_USE_8BIT
+#undef SMC_inb
#define SMC_inb(ioaddr, reg) ({ BUG(); 0; })
+#undef SMC_outb
#define SMC_outb(x, ioaddr, reg) BUG()
#define SMC_insb(a, r, p, l) BUG()
#define SMC_outsb(a, r, p, l) BUG()
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index b5ab5e120..4f8910b7d 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -114,7 +114,6 @@ struct smsc911x_data {
/* spinlock to ensure register accesses are serialised */
spinlock_t dev_lock;
- struct phy_device *phy_dev;
struct mii_bus *mii_bus;
unsigned int using_extphy;
int last_duplex;
@@ -833,7 +832,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata)
static int smsc911x_phy_loopbacktest(struct net_device *dev)
{
struct smsc911x_data *pdata = netdev_priv(dev);
- struct phy_device *phy_dev = pdata->phy_dev;
+ struct phy_device *phy_dev = dev->phydev;
int result = -EIO;
unsigned int i, val;
unsigned long flags;
@@ -903,7 +902,8 @@ static int smsc911x_phy_loopbacktest(struct net_device *dev)
static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata)
{
- struct phy_device *phy_dev = pdata->phy_dev;
+ struct net_device *ndev = pdata->dev;
+ struct phy_device *phy_dev = ndev->phydev;
u32 afc = smsc911x_reg_read(pdata, AFC_CFG);
u32 flow;
unsigned long flags;
@@ -944,7 +944,7 @@ static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata)
static void smsc911x_phy_adjust_link(struct net_device *dev)
{
struct smsc911x_data *pdata = netdev_priv(dev);
- struct phy_device *phy_dev = pdata->phy_dev;
+ struct phy_device *phy_dev = dev->phydev;
unsigned long flags;
int carrier;
@@ -1037,7 +1037,6 @@ static int smsc911x_mii_probe(struct net_device *dev)
SUPPORTED_Asym_Pause);
phydev->advertising = phydev->supported;
- pdata->phy_dev = phydev;
pdata->last_duplex = -1;
pdata->last_carrier = -1;
@@ -1100,15 +1099,8 @@ static int smsc911x_mii_init(struct platform_device *pdev,
goto err_out_free_bus_2;
}
- if (smsc911x_mii_probe(dev) < 0) {
- SMSC_WARN(pdata, probe, "Error registering mii bus");
- goto err_out_unregister_bus_3;
- }
-
return 0;
-err_out_unregister_bus_3:
- mdiobus_unregister(pdata->mii_bus);
err_out_free_bus_2:
mdiobus_free(pdata->mii_bus);
err_out_1:
@@ -1338,9 +1330,11 @@ static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata)
static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
{
+ struct net_device *ndev = pdata->dev;
+ struct phy_device *phy_dev = ndev->phydev;
int rc = 0;
- if (!pdata->phy_dev)
+ if (!phy_dev)
return rc;
/* If the internal PHY is in General Power-Down mode, all, except the
@@ -1350,7 +1344,7 @@ static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
* In that case, clear the bit 0.11, so the PHY powers up and we can
* access to the phy registers.
*/
- rc = phy_read(pdata->phy_dev, MII_BMCR);
+ rc = phy_read(phy_dev, MII_BMCR);
if (rc < 0) {
SMSC_WARN(pdata, drv, "Failed reading PHY control reg");
return rc;
@@ -1360,7 +1354,7 @@ static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
* disable the general power down-mode.
*/
if (rc & BMCR_PDOWN) {
- rc = phy_write(pdata->phy_dev, MII_BMCR, rc & ~BMCR_PDOWN);
+ rc = phy_write(phy_dev, MII_BMCR, rc & ~BMCR_PDOWN);
if (rc < 0) {
SMSC_WARN(pdata, drv, "Failed writing PHY control reg");
return rc;
@@ -1374,12 +1368,14 @@ static int smsc911x_phy_general_power_up(struct smsc911x_data *pdata)
static int smsc911x_phy_disable_energy_detect(struct smsc911x_data *pdata)
{
+ struct net_device *ndev = pdata->dev;
+ struct phy_device *phy_dev = ndev->phydev;
int rc = 0;
- if (!pdata->phy_dev)
+ if (!phy_dev)
return rc;
- rc = phy_read(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS);
+ rc = phy_read(phy_dev, MII_LAN83C185_CTRL_STATUS);
if (rc < 0) {
SMSC_WARN(pdata, drv, "Failed reading PHY control reg");
@@ -1389,7 +1385,7 @@ static int smsc911x_phy_disable_energy_detect(struct smsc911x_data *pdata)
/* Only disable if energy detect mode is already enabled */
if (rc & MII_LAN83C185_EDPWRDOWN) {
/* Disable energy detect mode for this SMSC Transceivers */
- rc = phy_write(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS,
+ rc = phy_write(phy_dev, MII_LAN83C185_CTRL_STATUS,
rc & (~MII_LAN83C185_EDPWRDOWN));
if (rc < 0) {
@@ -1405,12 +1401,14 @@ static int smsc911x_phy_disable_energy_detect(struct smsc911x_data *pdata)
static int smsc911x_phy_enable_energy_detect(struct smsc911x_data *pdata)
{
+ struct net_device *ndev = pdata->dev;
+ struct phy_device *phy_dev = ndev->phydev;
int rc = 0;
- if (!pdata->phy_dev)
+ if (!phy_dev)
return rc;
- rc = phy_read(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS);
+ rc = phy_read(phy_dev, MII_LAN83C185_CTRL_STATUS);
if (rc < 0) {
SMSC_WARN(pdata, drv, "Failed reading PHY control reg");
@@ -1420,7 +1418,7 @@ static int smsc911x_phy_enable_energy_detect(struct smsc911x_data *pdata)
/* Only enable if energy detect mode is already disabled */
if (!(rc & MII_LAN83C185_EDPWRDOWN)) {
/* Enable energy detect mode for this SMSC Transceivers */
- rc = phy_write(pdata->phy_dev, MII_LAN83C185_CTRL_STATUS,
+ rc = phy_write(phy_dev, MII_LAN83C185_CTRL_STATUS,
rc | MII_LAN83C185_EDPWRDOWN);
if (rc < 0) {
@@ -1509,23 +1507,90 @@ static void smsc911x_disable_irq_chip(struct net_device *dev)
smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF);
}
+static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
+{
+ struct net_device *dev = dev_id;
+ struct smsc911x_data *pdata = netdev_priv(dev);
+ u32 intsts = smsc911x_reg_read(pdata, INT_STS);
+ u32 inten = smsc911x_reg_read(pdata, INT_EN);
+ int serviced = IRQ_NONE;
+ u32 temp;
+
+ if (unlikely(intsts & inten & INT_STS_SW_INT_)) {
+ temp = smsc911x_reg_read(pdata, INT_EN);
+ temp &= (~INT_EN_SW_INT_EN_);
+ smsc911x_reg_write(pdata, INT_EN, temp);
+ smsc911x_reg_write(pdata, INT_STS, INT_STS_SW_INT_);
+ pdata->software_irq_signal = 1;
+ smp_wmb();
+ serviced = IRQ_HANDLED;
+ }
+
+ if (unlikely(intsts & inten & INT_STS_RXSTOP_INT_)) {
+ /* Called when there is a multicast update scheduled and
+ * it is now safe to complete the update */
+ SMSC_TRACE(pdata, intr, "RX Stop interrupt");
+ smsc911x_reg_write(pdata, INT_STS, INT_STS_RXSTOP_INT_);
+ if (pdata->multicast_update_pending)
+ smsc911x_rx_multicast_update_workaround(pdata);
+ serviced = IRQ_HANDLED;
+ }
+
+ if (intsts & inten & INT_STS_TDFA_) {
+ temp = smsc911x_reg_read(pdata, FIFO_INT);
+ temp |= FIFO_INT_TX_AVAIL_LEVEL_;
+ smsc911x_reg_write(pdata, FIFO_INT, temp);
+ smsc911x_reg_write(pdata, INT_STS, INT_STS_TDFA_);
+ netif_wake_queue(dev);
+ serviced = IRQ_HANDLED;
+ }
+
+ if (unlikely(intsts & inten & INT_STS_RXE_)) {
+ SMSC_TRACE(pdata, intr, "RX Error interrupt");
+ smsc911x_reg_write(pdata, INT_STS, INT_STS_RXE_);
+ serviced = IRQ_HANDLED;
+ }
+
+ if (likely(intsts & inten & INT_STS_RSFL_)) {
+ if (likely(napi_schedule_prep(&pdata->napi))) {
+ /* Disable Rx interrupts */
+ temp = smsc911x_reg_read(pdata, INT_EN);
+ temp &= (~INT_EN_RSFL_EN_);
+ smsc911x_reg_write(pdata, INT_EN, temp);
+ /* Schedule a NAPI poll */
+ __napi_schedule(&pdata->napi);
+ } else {
+ SMSC_WARN(pdata, rx_err, "napi_schedule_prep failed");
+ }
+ serviced = IRQ_HANDLED;
+ }
+
+ return serviced;
+}
+
static int smsc911x_open(struct net_device *dev)
{
struct smsc911x_data *pdata = netdev_priv(dev);
unsigned int timeout;
unsigned int temp;
unsigned int intcfg;
+ int retval;
+ int irq_flags;
- /* if the phy is not yet registered, retry later*/
- if (!pdata->phy_dev) {
- SMSC_WARN(pdata, hw, "phy_dev is NULL");
- return -EAGAIN;
+ /* find and start the given phy */
+ if (!dev->phydev) {
+ retval = smsc911x_mii_probe(dev);
+ if (retval < 0) {
+ SMSC_WARN(pdata, probe, "Error starting phy");
+ goto out;
+ }
}
/* Reset the LAN911x */
- if (smsc911x_soft_reset(pdata)) {
+ retval = smsc911x_soft_reset(pdata);
+ if (retval) {
SMSC_WARN(pdata, hw, "soft reset failed");
- return -EIO;
+ goto mii_free_out;
}
smsc911x_reg_write(pdata, HW_CFG, 0x00050000);
@@ -1581,6 +1646,15 @@ static int smsc911x_open(struct net_device *dev)
pdata->software_irq_signal = 0;
smp_wmb();
+ irq_flags = irq_get_trigger_type(dev->irq);
+ retval = request_irq(dev->irq, smsc911x_irqhandler,
+ irq_flags | IRQF_SHARED, dev->name, dev);
+ if (retval) {
+ SMSC_WARN(pdata, probe,
+ "Unable to claim requested irq: %d", dev->irq);
+ goto mii_free_out;
+ }
+
temp = smsc911x_reg_read(pdata, INT_EN);
temp |= INT_EN_SW_INT_EN_;
smsc911x_reg_write(pdata, INT_EN, temp);
@@ -1595,7 +1669,8 @@ static int smsc911x_open(struct net_device *dev)
if (!pdata->software_irq_signal) {
netdev_warn(dev, "ISR failed signaling test (IRQ %d)\n",
dev->irq);
- return -ENODEV;
+ retval = -ENODEV;
+ goto irq_stop_out;
}
SMSC_TRACE(pdata, ifup, "IRQ handler passed test using IRQ %d",
dev->irq);
@@ -1608,7 +1683,7 @@ static int smsc911x_open(struct net_device *dev)
pdata->last_carrier = -1;
/* Bring the PHY up */
- phy_start(pdata->phy_dev);
+ phy_start(dev->phydev);
temp = smsc911x_reg_read(pdata, HW_CFG);
/* Preserve TX FIFO size and external PHY configuration */
@@ -1641,6 +1716,14 @@ static int smsc911x_open(struct net_device *dev)
netif_start_queue(dev);
return 0;
+
+irq_stop_out:
+ free_irq(dev->irq, dev);
+mii_free_out:
+ phy_disconnect(dev->phydev);
+ dev->phydev = NULL;
+out:
+ return retval;
}
/* Entry point for stopping the interface */
@@ -1662,9 +1745,15 @@ static int smsc911x_stop(struct net_device *dev)
dev->stats.rx_dropped += smsc911x_reg_read(pdata, RX_DROP);
smsc911x_tx_update_txcounters(dev);
+ free_irq(dev->irq, dev);
+
/* Bring the PHY down */
- if (pdata->phy_dev)
- phy_stop(pdata->phy_dev);
+ if (dev->phydev) {
+ phy_stop(dev->phydev);
+ phy_disconnect(dev->phydev);
+ dev->phydev = NULL;
+ }
+ netif_carrier_off(dev);
SMSC_TRACE(pdata, ifdown, "Interface stopped");
return 0;
@@ -1806,67 +1895,6 @@ static void smsc911x_set_multicast_list(struct net_device *dev)
spin_unlock_irqrestore(&pdata->mac_lock, flags);
}
-static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id)
-{
- struct net_device *dev = dev_id;
- struct smsc911x_data *pdata = netdev_priv(dev);
- u32 intsts = smsc911x_reg_read(pdata, INT_STS);
- u32 inten = smsc911x_reg_read(pdata, INT_EN);
- int serviced = IRQ_NONE;
- u32 temp;
-
- if (unlikely(intsts & inten & INT_STS_SW_INT_)) {
- temp = smsc911x_reg_read(pdata, INT_EN);
- temp &= (~INT_EN_SW_INT_EN_);
- smsc911x_reg_write(pdata, INT_EN, temp);
- smsc911x_reg_write(pdata, INT_STS, INT_STS_SW_INT_);
- pdata->software_irq_signal = 1;
- smp_wmb();
- serviced = IRQ_HANDLED;
- }
-
- if (unlikely(intsts & inten & INT_STS_RXSTOP_INT_)) {
- /* Called when there is a multicast update scheduled and
- * it is now safe to complete the update */
- SMSC_TRACE(pdata, intr, "RX Stop interrupt");
- smsc911x_reg_write(pdata, INT_STS, INT_STS_RXSTOP_INT_);
- if (pdata->multicast_update_pending)
- smsc911x_rx_multicast_update_workaround(pdata);
- serviced = IRQ_HANDLED;
- }
-
- if (intsts & inten & INT_STS_TDFA_) {
- temp = smsc911x_reg_read(pdata, FIFO_INT);
- temp |= FIFO_INT_TX_AVAIL_LEVEL_;
- smsc911x_reg_write(pdata, FIFO_INT, temp);
- smsc911x_reg_write(pdata, INT_STS, INT_STS_TDFA_);
- netif_wake_queue(dev);
- serviced = IRQ_HANDLED;
- }
-
- if (unlikely(intsts & inten & INT_STS_RXE_)) {
- SMSC_TRACE(pdata, intr, "RX Error interrupt");
- smsc911x_reg_write(pdata, INT_STS, INT_STS_RXE_);
- serviced = IRQ_HANDLED;
- }
-
- if (likely(intsts & inten & INT_STS_RSFL_)) {
- if (likely(napi_schedule_prep(&pdata->napi))) {
- /* Disable Rx interrupts */
- temp = smsc911x_reg_read(pdata, INT_EN);
- temp &= (~INT_EN_RSFL_EN_);
- smsc911x_reg_write(pdata, INT_EN, temp);
- /* Schedule a NAPI poll */
- __napi_schedule(&pdata->napi);
- } else {
- SMSC_WARN(pdata, rx_err, "napi_schedule_prep failed");
- }
- serviced = IRQ_HANDLED;
- }
-
- return serviced;
-}
-
#ifdef CONFIG_NET_POLL_CONTROLLER
static void smsc911x_poll_controller(struct net_device *dev)
{
@@ -1904,30 +1932,10 @@ static int smsc911x_set_mac_address(struct net_device *dev, void *p)
/* Standard ioctls for mii-tool */
static int smsc911x_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
- struct smsc911x_data *pdata = netdev_priv(dev);
-
- if (!netif_running(dev) || !pdata->phy_dev)
+ if (!netif_running(dev) || !dev->phydev)
return -EINVAL;
- return phy_mii_ioctl(pdata->phy_dev, ifr, cmd);
-}
-
-static int
-smsc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
- struct smsc911x_data *pdata = netdev_priv(dev);
-
- cmd->maxtxpkt = 1;
- cmd->maxrxpkt = 1;
- return phy_ethtool_gset(pdata->phy_dev, cmd);
-}
-
-static int
-smsc911x_ethtool_setsettings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
- struct smsc911x_data *pdata = netdev_priv(dev);
-
- return phy_ethtool_sset(pdata->phy_dev, cmd);
+ return phy_mii_ioctl(dev->phydev, ifr, cmd);
}
static void smsc911x_ethtool_getdrvinfo(struct net_device *dev,
@@ -1941,9 +1949,7 @@ static void smsc911x_ethtool_getdrvinfo(struct net_device *dev,
static int smsc911x_ethtool_nwayreset(struct net_device *dev)
{
- struct smsc911x_data *pdata = netdev_priv(dev);
-
- return phy_start_aneg(pdata->phy_dev);
+ return phy_start_aneg(dev->phydev);
}
static u32 smsc911x_ethtool_getmsglevel(struct net_device *dev)
@@ -1969,7 +1975,7 @@ smsc911x_ethtool_getregs(struct net_device *dev, struct ethtool_regs *regs,
void *buf)
{
struct smsc911x_data *pdata = netdev_priv(dev);
- struct phy_device *phy_dev = pdata->phy_dev;
+ struct phy_device *phy_dev = dev->phydev;
unsigned long flags;
unsigned int i;
unsigned int j = 0;
@@ -2115,8 +2121,6 @@ static int smsc911x_ethtool_set_eeprom(struct net_device *dev,
}
static const struct ethtool_ops smsc911x_ethtool_ops = {
- .get_settings = smsc911x_ethtool_getsettings,
- .set_settings = smsc911x_ethtool_setsettings,
.get_link = ethtool_op_get_link,
.get_drvinfo = smsc911x_ethtool_getdrvinfo,
.nway_reset = smsc911x_ethtool_nwayreset,
@@ -2128,6 +2132,8 @@ static const struct ethtool_ops smsc911x_ethtool_ops = {
.get_eeprom = smsc911x_ethtool_get_eeprom,
.set_eeprom = smsc911x_ethtool_set_eeprom,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
};
static const struct net_device_ops smsc911x_netdev_ops = {
@@ -2308,17 +2314,14 @@ static int smsc911x_drv_remove(struct platform_device *pdev)
pdata = netdev_priv(dev);
BUG_ON(!pdata);
BUG_ON(!pdata->ioaddr);
- BUG_ON(!pdata->phy_dev);
+ WARN_ON(dev->phydev);
SMSC_TRACE(pdata, ifdown, "Stopping driver");
- phy_disconnect(pdata->phy_dev);
- pdata->phy_dev = NULL;
mdiobus_unregister(pdata->mii_bus);
mdiobus_free(pdata->mii_bus);
unregister_netdev(dev);
- free_irq(dev->irq, dev);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"smsc911x-memory");
if (!res)
@@ -2403,8 +2406,7 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
struct smsc911x_data *pdata;
struct smsc911x_platform_config *config = dev_get_platdata(&pdev->dev);
struct resource *res;
- unsigned int intcfg = 0;
- int res_size, irq, irq_flags;
+ int res_size, irq;
int retval;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
@@ -2443,7 +2445,6 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
pdata = netdev_priv(dev);
dev->irq = irq;
- irq_flags = irq_get_trigger_type(irq);
pdata->ioaddr = ioremap_nocache(res->start, res_size);
pdata->dev = dev;
@@ -2490,43 +2491,23 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
if (retval < 0)
goto out_disable_resources;
- /* configure irq polarity and type before connecting isr */
- if (pdata->config.irq_polarity == SMSC911X_IRQ_POLARITY_ACTIVE_HIGH)
- intcfg |= INT_CFG_IRQ_POL_;
-
- if (pdata->config.irq_type == SMSC911X_IRQ_TYPE_PUSH_PULL)
- intcfg |= INT_CFG_IRQ_TYPE_;
-
- smsc911x_reg_write(pdata, INT_CFG, intcfg);
-
- /* Ensure interrupts are globally disabled before connecting ISR */
- smsc911x_disable_irq_chip(dev);
+ netif_carrier_off(dev);
- retval = request_irq(dev->irq, smsc911x_irqhandler,
- irq_flags | IRQF_SHARED, dev->name, dev);
+ retval = smsc911x_mii_init(pdev, dev);
if (retval) {
- SMSC_WARN(pdata, probe,
- "Unable to claim requested irq: %d", dev->irq);
+ SMSC_WARN(pdata, probe, "Error %i initialising mii", retval);
goto out_disable_resources;
}
- netif_carrier_off(dev);
-
retval = register_netdev(dev);
if (retval) {
SMSC_WARN(pdata, probe, "Error %i registering device", retval);
- goto out_free_irq;
+ goto out_disable_resources;
} else {
SMSC_TRACE(pdata, probe,
"Network interface: \"%s\"", dev->name);
}
- retval = smsc911x_mii_init(pdev, dev);
- if (retval) {
- SMSC_WARN(pdata, probe, "Error %i initialising mii", retval);
- goto out_unregister_netdev_5;
- }
-
spin_lock_irq(&pdata->mac_lock);
/* Check if mac address has been specified when bringing interface up */
@@ -2562,10 +2543,6 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
return 0;
-out_unregister_netdev_5:
- unregister_netdev(dev);
-out_free_irq:
- free_irq(dev->irq, dev);
out_disable_resources:
pm_runtime_put(&pdev->dev);
pm_runtime_disable(&pdev->dev);
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 8594b9e8b..b7bfed4bc 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -76,7 +76,6 @@ struct smsc9420_pdata {
bool rx_csum;
u32 msg_enable;
- struct phy_device *phy_dev;
struct mii_bus *mii_bus;
int last_duplex;
int last_carrier;
@@ -226,36 +225,10 @@ static int smsc9420_eeprom_reload(struct smsc9420_pdata *pd)
/* Standard ioctls for mii-tool */
static int smsc9420_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
- struct smsc9420_pdata *pd = netdev_priv(dev);
-
- if (!netif_running(dev) || !pd->phy_dev)
+ if (!netif_running(dev) || !dev->phydev)
return -EINVAL;
- return phy_mii_ioctl(pd->phy_dev, ifr, cmd);
-}
-
-static int smsc9420_ethtool_get_settings(struct net_device *dev,
- struct ethtool_cmd *cmd)
-{
- struct smsc9420_pdata *pd = netdev_priv(dev);
-
- if (!pd->phy_dev)
- return -ENODEV;
-
- cmd->maxtxpkt = 1;
- cmd->maxrxpkt = 1;
- return phy_ethtool_gset(pd->phy_dev, cmd);
-}
-
-static int smsc9420_ethtool_set_settings(struct net_device *dev,
- struct ethtool_cmd *cmd)
-{
- struct smsc9420_pdata *pd = netdev_priv(dev);
-
- if (!pd->phy_dev)
- return -ENODEV;
-
- return phy_ethtool_sset(pd->phy_dev, cmd);
+ return phy_mii_ioctl(dev->phydev, ifr, cmd);
}
static void smsc9420_ethtool_get_drvinfo(struct net_device *netdev,
@@ -283,12 +256,10 @@ static void smsc9420_ethtool_set_msglevel(struct net_device *netdev, u32 data)
static int smsc9420_ethtool_nway_reset(struct net_device *netdev)
{
- struct smsc9420_pdata *pd = netdev_priv(netdev);
-
- if (!pd->phy_dev)
+ if (!netdev->phydev)
return -ENODEV;
- return phy_start_aneg(pd->phy_dev);
+ return phy_start_aneg(netdev->phydev);
}
static int smsc9420_ethtool_getregslen(struct net_device *dev)
@@ -302,7 +273,7 @@ smsc9420_ethtool_getregs(struct net_device *dev, struct ethtool_regs *regs,
void *buf)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
- struct phy_device *phy_dev = pd->phy_dev;
+ struct phy_device *phy_dev = dev->phydev;
unsigned int i, j = 0;
u32 *data = buf;
@@ -443,8 +414,6 @@ static int smsc9420_ethtool_set_eeprom(struct net_device *dev,
}
static const struct ethtool_ops smsc9420_ethtool_ops = {
- .get_settings = smsc9420_ethtool_get_settings,
- .set_settings = smsc9420_ethtool_set_settings,
.get_drvinfo = smsc9420_ethtool_get_drvinfo,
.get_msglevel = smsc9420_ethtool_get_msglevel,
.set_msglevel = smsc9420_ethtool_set_msglevel,
@@ -456,6 +425,8 @@ static const struct ethtool_ops smsc9420_ethtool_ops = {
.get_regs_len = smsc9420_ethtool_getregslen,
.get_regs = smsc9420_ethtool_getregs,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
};
/* Sets the device MAC address to dev_addr */
@@ -736,7 +707,7 @@ static int smsc9420_stop(struct net_device *dev)
ulong flags;
BUG_ON(!pd);
- BUG_ON(!pd->phy_dev);
+ BUG_ON(!dev->phydev);
/* disable master interrupt */
spin_lock_irqsave(&pd->int_lock, flags);
@@ -757,10 +728,9 @@ static int smsc9420_stop(struct net_device *dev)
smsc9420_dmac_soft_reset(pd);
- phy_stop(pd->phy_dev);
+ phy_stop(dev->phydev);
- phy_disconnect(pd->phy_dev);
- pd->phy_dev = NULL;
+ phy_disconnect(dev->phydev);
mdiobus_unregister(pd->mii_bus);
mdiobus_free(pd->mii_bus);
@@ -1093,7 +1063,8 @@ static void smsc9420_set_multicast_list(struct net_device *dev)
static void smsc9420_phy_update_flowcontrol(struct smsc9420_pdata *pd)
{
- struct phy_device *phy_dev = pd->phy_dev;
+ struct net_device *dev = pd->dev;
+ struct phy_device *phy_dev = dev->phydev;
u32 flow;
if (phy_dev->duplex == DUPLEX_FULL) {
@@ -1122,7 +1093,7 @@ static void smsc9420_phy_update_flowcontrol(struct smsc9420_pdata *pd)
static void smsc9420_phy_adjust_link(struct net_device *dev)
{
struct smsc9420_pdata *pd = netdev_priv(dev);
- struct phy_device *phy_dev = pd->phy_dev;
+ struct phy_device *phy_dev = dev->phydev;
int carrier;
if (phy_dev->duplex != pd->last_duplex) {
@@ -1155,7 +1126,7 @@ static int smsc9420_mii_probe(struct net_device *dev)
struct smsc9420_pdata *pd = netdev_priv(dev);
struct phy_device *phydev = NULL;
- BUG_ON(pd->phy_dev);
+ BUG_ON(dev->phydev);
/* Device only supports internal PHY at address 1 */
phydev = mdiobus_get_phy(pd->mii_bus, 1);
@@ -1179,7 +1150,6 @@ static int smsc9420_mii_probe(struct net_device *dev)
phy_attached_info(phydev);
- pd->phy_dev = phydev;
pd->last_duplex = -1;
pd->last_carrier = -1;
@@ -1440,7 +1410,7 @@ static int smsc9420_open(struct net_device *dev)
}
/* Bring the PHY up */
- phy_start(pd->phy_dev);
+ phy_start(dev->phydev);
napi_enable(&pd->napi);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-16 04:23:21 +0000