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-rw-r--r--drivers/net/r6040.c31
-rw-r--r--include/linux/pci_ids.h3
2 files changed, 17 insertions, 17 deletions
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index edce5a4..1d7efa2 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -42,12 +42,12 @@
#include <linux/ethtool.h>
#include <linux/crc32.h>
#include <linux/spinlock.h>
+#include <linux/bitops.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/uaccess.h>
#include <asm/processor.h>
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
#define DRV_NAME "r6040"
#define DRV_VERSION "0.16"
@@ -181,7 +181,7 @@ static char version[] __devinitdata = KERN_INFO DRV_NAME
": RDC R6040 NAPI net driver,"
"version "DRV_VERSION " (" DRV_RELDATE ")\n";
-static int phy_table[] = { PHY1_ADDR, PHY2_ADDR};
+static int phy_table[] = { PHY1_ADDR, PHY2_ADDR };
/* Read a word data from PHY Chip */
static int phy_read(void __iomem *ioaddr, int phy_addr, int reg)
@@ -771,15 +771,7 @@ r6040_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct r6040_descriptor *descptr;
void __iomem *ioaddr = lp->base;
unsigned long flags;
- int ret;
-
- if (!skb) /* NULL skb directly return */
- return ret;
-
- if (skb->len >= MAX_BUF_SIZE) { /* Packet too long, drop it */
- dev_kfree_skb(skb);
- return ret;
- }
+ int ret = NETDEV_TX_OK;
/* Critical Section */
spin_lock_irqsave(&lp->lock, flags);
@@ -787,8 +779,9 @@ r6040_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* TX resource check */
if (!lp->tx_free_desc) {
spin_unlock_irqrestore(&lp->lock, flags);
+ netif_stop_queue(dev);
printk(KERN_ERR DRV_NAME ": no tx descriptor\n");
- ret = 1;
+ ret = NETDEV_TX_BUSY;
return ret;
}
@@ -916,7 +909,7 @@ static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
spin_lock_irq(&rp->lock);
rc = mii_ethtool_gset(&rp->mii_if, cmd);
- spin_unlock_irq(&rp->mii_if);
+ spin_unlock_irq(&rp->lock);
return rc;
}
@@ -973,6 +966,11 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
"not supported by the card\n");
return -ENODEV;
}
+ if (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+ printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
+ "not supported by the card\n");
+ return -ENODEV;
+ }
/* IO Size check */
if (pci_resource_len(pdev, 0) < io_size) {
@@ -1006,7 +1004,6 @@ static int __devinit r6040_init_one(struct pci_dev *pdev,
}
/* Init system & device */
- dev->base_addr = (unsigned long)ioaddr;
lp->base = ioaddr;
dev->irq = pdev->irq;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f162d9c..1280b0c 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2110,6 +2110,9 @@
#define PCI_DEVICE_ID_HERC_WIN 0x5732
#define PCI_DEVICE_ID_HERC_UNI 0x5832
+#define PCI_VENDOR_ID_RDC 0x17f3
+#define PCI_DEVICE_ID_RDC_R6040 0x6040
+
#define PCI_VENDOR_ID_SITECOM 0x182d
#define PCI_DEVICE_ID_SITECOM_DC105V2 0x3069