diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2014-06-26 10:26:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-01 17:25:03 -0700 |
| commit | b758858c5ceb1b30ae7d04dea6c74821bd7c7d69 (patch) | |
| tree | 8e8f166f5f57fc9e815269a2e6c50fc9213af823 /drivers/net | |
| parent | 219575eb6311ad090e26c675a6e217f5d48780a3 (diff) | |
net: bcmgenet: do not set packet length for RX buffers
Hardware will provide this information as soon as we will start
processing incoming packets, so there is no need to set the RX buffer
length during buffer allocation.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index e51e462bc8f..16281ad2da1 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1408,13 +1408,6 @@ static int bcmgenet_alloc_rx_buffers(struct bcmgenet_priv *priv) if (cb->skb) continue; - /* set the DMA descriptor length once and for all - * it will only change if we support dynamically sizing - * priv->rx_buf_len, but we do not - */ - dmadesc_set_length_status(priv, priv->rx_bd_assign_ptr, - priv->rx_buf_len << DMA_BUFLENGTH_SHIFT); - ret = bcmgenet_rx_refill(priv, cb); if (ret) break; |