diff options
Diffstat (limited to 'src/drivers/net/rtl8139.c')
| -rw-r--r-- | src/drivers/net/rtl8139.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/drivers/net/rtl8139.c b/src/drivers/net/rtl8139.c index 4981329c..a25755c2 100644 --- a/src/drivers/net/rtl8139.c +++ b/src/drivers/net/rtl8139.c @@ -413,8 +413,9 @@ static int rtl_transmit ( struct net_device *netdev, struct pk_buff *pkb ) { * Poll for received packets * * @v netdev Network device + * @v rx_quota Maximum number of packets to receive */ -static void rtl_poll ( struct net_device *netdev ) { +static void rtl_poll ( struct net_device *netdev, unsigned int rx_quota ) { struct rtl8139_nic *rtl = netdev->priv; unsigned int status; unsigned int tsad; @@ -441,7 +442,7 @@ static void rtl_poll ( struct net_device *netdev ) { } /* Handle received packets */ - while ( ! ( inw ( rtl->ioaddr + ChipCmd ) & RxBufEmpty ) ) { + while ( rx_quota && ! ( inw ( rtl->ioaddr + ChipCmd ) & RxBufEmpty ) ){ rx_status = * ( ( uint16_t * ) ( rtl->rx.ring + rtl->rx.offset ) ); rx_len = * ( ( uint16_t * ) |