* little benefit from using descriptors that cross those
* boundaries and we keep things simple by not doing so.
*/
- unsigned len = (~dma_addr & 0xfff) + 1;
+ unsigned len = (~dma_addr & (EFX_PAGE_SIZE - 1)) + 1;
/* Work around hardware bug for unaligned buffers. */
if (EFX_WORKAROUND_5391(efx) && (dma_addr & 0xf))
* OS to free the skb.
*/
netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
- struct net_device *net_dev)
+ struct net_device *net_dev)
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_tx_queue *tx_queue;
likely(efx->port_enabled) &&
likely(netif_device_present(efx->net_dev))) {
fill_level = tx_queue->insert_count - tx_queue->read_count;
- if (fill_level < EFX_TXQ_THRESHOLD(efx)) {
- EFX_BUG_ON_PARANOID(!efx_dev_registered(efx));
+ if (fill_level < EFX_TXQ_THRESHOLD(efx))
netif_tx_wake_queue(tx_queue->core_txq);
- }
}
/* Check whether the hardware queue is now empty */