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path: root/drivers/net/tap.c
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Diffstat (limited to 'drivers/net/tap.c')
-rw-r--r--drivers/net/tap.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index 1fbfa085b1..18f83c6a2c 100644
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -15,6 +15,7 @@
struct tap_priv {
int fd;
char *name;
+ char *rx_buf;
};
static int tap_eth_send(struct eth_device *edev, void *packet, int length)
@@ -30,10 +31,10 @@ static int tap_eth_rx(struct eth_device *edev)
struct tap_priv *priv = edev->priv;
int length;
- length = linux_read_nonblock(priv->fd, NetRxPackets[0], PKTSIZE);
+ length = linux_read_nonblock(priv->fd, priv->rx_buf, PKTSIZE);
if (length > 0)
- net_receive(edev, NetRxPackets[0], length);
+ net_receive(edev, priv->rx_buf, length);
return 0;
}
@@ -58,7 +59,7 @@ static int tap_set_ethaddr(struct eth_device *edev, const unsigned char *adr)
return 0;
}
-static int tap_probe(struct device_d *dev)
+static int tap_probe(struct device *dev)
{
struct eth_device *edev;
struct tap_priv *priv;
@@ -73,6 +74,8 @@ static int tap_probe(struct device_d *dev)
goto out;
}
+ priv->rx_buf = xmalloc(PKTSIZE);
+
edev = xzalloc(sizeof(struct eth_device));
edev->priv = priv;
edev->parent = dev;
@@ -94,7 +97,7 @@ out:
return ret;
}
-static struct driver_d tap_driver = {
+static struct driver tap_driver = {
.name = "tap",
.probe = tap_probe,
};