Name
z8530_queue_xmit —
Queue a packet
Synopsis
netdev_tx_t z8530_queue_xmit ( | struct z8530_channel * c, |
| | struct sk_buff * skb); |
Arguments
c
The channel to use
skb
The packet to kick down the channel
Description
Queue a packet for transmission. Because we have rather
hard to hit interrupt latencies for the Z85230 per packet
even in DMA mode we do the flip to DMA buffer if needed here
not in the IRQ.
Called from the network code. The lock is not held at this
point.