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Diffstat (limited to 'drivers/net/ethernet/smsc')
-rw-r--r--drivers/net/ethernet/smsc/smc911x.c4
-rw-r--r--drivers/net/ethernet/smsc/smc91c92_cs.c3
-rw-r--r--drivers/net/ethernet/smsc/smc91x.c77
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c9
-rw-r--r--drivers/net/ethernet/smsc/smsc9420.c2
5 files changed, 59 insertions, 36 deletions
diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c
index 5a4278d1f7d..1c44e67c306 100644
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -54,7 +54,6 @@ static const char version[] =
)
#endif
-#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@@ -552,7 +551,7 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
spin_unlock_irqrestore(&lp->lock, flags);
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
@@ -1212,7 +1211,6 @@ static void
smc911x_rx_dma_irq(int dma, void *data)
{
struct net_device *dev = (struct net_device *)data;
- unsigned long ioaddr = dev->base_addr;
struct smc911x_local *lp = netdev_priv(dev);
struct sk_buff *skb = lp->current_rx_skb;
unsigned long flags;
diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c
index 8ef70d9c20c..6b33127ab35 100644
--- a/drivers/net/ethernet/smsc/smc91c92_cs.c
+++ b/drivers/net/ethernet/smsc/smc91c92_cs.c
@@ -29,7 +29,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/timer.h>
@@ -319,7 +318,7 @@ static int smc91c92_probe(struct pcmcia_device *link)
/* The SMC91c92-specific entries in the device structure. */
dev->netdev_ops = &smc_netdev_ops;
- SET_ETHTOOL_OPS(dev, &ethtool_ops);
+ dev->ethtool_ops = &ethtool_ops;
dev->watchdog_timeo = TX_TIMEOUT;
smc->mii_if.dev = dev;
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index b84c4ddf7ad..bcaa41af1e6 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -65,7 +65,6 @@ static const char version[] =
#endif
-#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@@ -81,6 +80,7 @@ static const char version[] =
#include <linux/mii.h>
#include <linux/workqueue.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -147,18 +147,19 @@ MODULE_ALIAS("platform:smc91x");
*/
#define MII_DELAY 1
-#if SMC_DEBUG > 0
-#define DBG(n, dev, args...) \
- do { \
- if (SMC_DEBUG >= (n)) \
- netdev_dbg(dev, args); \
+#define DBG(n, dev, fmt, ...) \
+ do { \
+ if (SMC_DEBUG >= (n)) \
+ netdev_dbg(dev, fmt, ##__VA_ARGS__); \
} while (0)
-#define PRINTK(dev, args...) netdev_info(dev, args)
-#else
-#define DBG(n, dev, args...) do { } while (0)
-#define PRINTK(dev, args...) netdev_dbg(dev, args)
-#endif
+#define PRINTK(dev, fmt, ...) \
+ do { \
+ if (SMC_DEBUG > 0) \
+ netdev_info(dev, fmt, ##__VA_ARGS__); \
+ else \
+ netdev_dbg(dev, fmt, ##__VA_ARGS__); \
+ } while (0)
#if SMC_DEBUG > 3
static void PRINT_PKT(u_char *buf, int length)
@@ -191,7 +192,7 @@ static void PRINT_PKT(u_char *buf, int length)
pr_cont("\n");
}
#else
-#define PRINT_PKT(x...) do { } while (0)
+static inline void PRINT_PKT(u_char *buf, int length) { }
#endif
@@ -621,7 +622,7 @@ static void smc_hardware_send_pkt(unsigned long data)
done: if (!THROTTLE_TX_PKTS)
netif_wake_queue(dev);
- dev_kfree_skb(skb);
+ dev_consume_skb_any(skb);
}
/*
@@ -657,7 +658,7 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
netdev_warn(dev, "Far too big packet error.\n");
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
- dev_kfree_skb(skb);
+ dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
@@ -1781,7 +1782,7 @@ static int smc_findirq(struct smc_local *lp)
int timeout = 20;
unsigned long cookie;
- DBG(2, dev, "%s: %s\n", CARDNAME, __func__);
+ DBG(2, lp->dev, "%s: %s\n", CARDNAME, __func__);
cookie = probe_irq_on();
@@ -1893,7 +1894,7 @@ static int smc_probe(struct net_device *dev, void __iomem *ioaddr,
SMC_SELECT_BANK(lp, 1);
val = SMC_GET_BASE(lp);
val = ((val & 0x1F00) >> 3) << SMC_IO_SHIFT;
- if (((unsigned int)ioaddr & (0x3e0 << SMC_IO_SHIFT)) != val) {
+ if (((unsigned long)ioaddr & (0x3e0 << SMC_IO_SHIFT)) != val) {
netdev_warn(dev, "%s: IOADDR %p doesn't match configuration (%x).\n",
CARDNAME, ioaddr, val);
}
@@ -2183,6 +2184,15 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
}
}
+#if IS_BUILTIN(CONFIG_OF)
+static const struct of_device_id smc91x_match[] = {
+ { .compatible = "smsc,lan91c94", },
+ { .compatible = "smsc,lan91c111", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, smc91x_match);
+#endif
+
/*
* smc_init(void)
* Input parameters:
@@ -2197,6 +2207,7 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
static int smc_drv_probe(struct platform_device *pdev)
{
struct smc91x_platdata *pd = dev_get_platdata(&pdev->dev);
+ const struct of_device_id *match = NULL;
struct smc_local *lp;
struct net_device *ndev;
struct resource *res, *ires;
@@ -2216,11 +2227,34 @@ static int smc_drv_probe(struct platform_device *pdev)
*/
lp = netdev_priv(ndev);
+ lp->cfg.flags = 0;
if (pd) {
memcpy(&lp->cfg, pd, sizeof(lp->cfg));
lp->io_shift = SMC91X_IO_SHIFT(lp->cfg.flags);
- } else {
+ }
+
+#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;
+
+ /* Combination of IO widths supported, default to 16-bit */
+ if (!of_property_read_u32(np, "reg-io-width", &val)) {
+ if (val & 1)
+ lp->cfg.flags |= SMC91X_USE_8BIT;
+ if ((val == 0) || (val & 2))
+ lp->cfg.flags |= SMC91X_USE_16BIT;
+ if (val & 4)
+ lp->cfg.flags |= SMC91X_USE_32BIT;
+ } else {
+ lp->cfg.flags |= SMC91X_USE_16BIT;
+ }
+ }
+#endif
+
+ if (!pd && !match) {
lp->cfg.flags |= (SMC_CAN_USE_8BIT) ? SMC91X_USE_8BIT : 0;
lp->cfg.flags |= (SMC_CAN_USE_16BIT) ? SMC91X_USE_16BIT : 0;
lp->cfg.flags |= (SMC_CAN_USE_32BIT) ? SMC91X_USE_32BIT : 0;
@@ -2369,15 +2403,6 @@ static int smc_drv_resume(struct device *dev)
return 0;
}
-#ifdef CONFIG_OF
-static const struct of_device_id smc91x_match[] = {
- { .compatible = "smsc,lan91c94", },
- { .compatible = "smsc,lan91c111", },
- {},
-};
-MODULE_DEVICE_TABLE(of, smc91x_match);
-#endif
-
static struct dev_pm_ops smc_drv_pm_ops = {
.suspend = smc_drv_suspend,
.resume = smc_drv_resume,
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 6382b7c416f..5e13fa5524a 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -439,7 +439,8 @@ static int smsc911x_request_resources(struct platform_device *pdev)
/* Request clock */
pdata->clk = clk_get(&pdev->dev, NULL);
if (IS_ERR(pdata->clk))
- netdev_warn(ndev, "couldn't get clock %li\n", PTR_ERR(pdata->clk));
+ dev_dbg(&pdev->dev, "couldn't get clock %li\n",
+ PTR_ERR(pdata->clk));
return ret;
}
@@ -1672,7 +1673,7 @@ static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
pdata->ops->tx_writefifo(pdata, (unsigned int *)bufp, wrsz);
freespace -= (skb->len + 32);
skb_tx_timestamp(skb);
- dev_kfree_skb(skb);
+ dev_consume_skb_any(skb);
if (unlikely(smsc911x_tx_get_txstatcount(pdata) >= 30))
smsc911x_tx_update_txcounters(dev);
@@ -2379,8 +2380,6 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
int res_size, irq_flags;
int retval;
- pr_info("Driver version %s\n", SMSC_DRV_VERSION);
-
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"smsc911x-memory");
if (!res)
@@ -2478,6 +2477,8 @@ static int smsc911x_drv_probe(struct platform_device *pdev)
goto out_disable_resources;
}
+ netif_carrier_off(dev);
+
retval = register_netdev(dev);
if (retval) {
SMSC_WARN(pdata, probe, "Error %i registering device", retval);
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index 9d6effe5f69..d3b967aff9e 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1540,7 +1540,7 @@ static int smsc9420_resume(struct pci_dev *pdev)
pci_set_master(pdev);
- err = pci_enable_wake(pdev, 0, 0);
+ err = pci_enable_wake(pdev, PCI_D0, 0);
if (err)
netif_warn(pd, ifup, pd->dev, "pci_enable_wake failed: %d\n",
err);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-13 23:43:02 +0000