diff options
Diffstat (limited to 'drivers/net/ethoc.c')
| -rw-r--r-- | drivers/net/ethoc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c index 6d82dc646ac0..34d0c69e67f7 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -662,8 +662,8 @@ static int ethoc_open(struct net_device *dev) if (ret) return ret; - /* calculate the number of TX/RX buffers */ - num_bd = (dev->mem_end - dev->mem_start + 1) / ETHOC_BUFSIZ; + /* calculate the number of TX/RX buffers, maximum 128 supported */ + num_bd = min(128, (dev->mem_end - dev->mem_start + 1) / ETHOC_BUFSIZ); priv->num_tx = max(min_tx, num_bd / 4); priv->num_rx = num_bd - priv->num_tx; ethoc_write(priv, TX_BD_NUM, priv->num_tx); |