diff options
Diffstat (limited to 'drivers/staging/octeon/ethernet-tx.c')
| -rw-r--r-- | drivers/staging/octeon/ethernet-tx.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c index 5b9ac1f6d6f0..7c1c1b052b7d 100644 --- a/drivers/staging/octeon/ethernet-tx.c +++ b/drivers/staging/octeon/ethernet-tx.c @@ -1,29 +1,13 @@ -/********************************************************************* - * Author: Cavium Networks - * - * Contact: support@caviumnetworks.com - * This file is part of the OCTEON SDK +/* + * This file is based on code from OCTEON SDK by Cavium Networks. * * Copyright (c) 2003-2010 Cavium Networks * * This file is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, Version 2, as * published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, but - * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or - * NONINFRINGEMENT. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License - * along with this file; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * or visit http://www.gnu.org/licenses/. - * - * This file may also be available under a different license from Cavium. - * Contact Cavium Networks for more information -*********************************************************************/ + */ + #include <linux/module.h> #include <linux/kernel.h> #include <linux/netdevice.h> @@ -411,7 +395,7 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev) dont_put_skbuff_in_hw: /* Check if we can use the hardware checksumming */ - if (USE_HW_TCPUDP_CHECKSUM && (skb->protocol == htons(ETH_P_IP)) && + if ((skb->protocol == htons(ETH_P_IP)) && (ip_hdr(skb)->version == 4) && (ip_hdr(skb)->ihl == 5) && ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == htons(1 << 14))) && ((ip_hdr(skb)->protocol == IPPROTO_TCP) @@ -576,7 +560,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev) if (unlikely(packet_buffer == NULL)) { printk_ratelimited("%s: Failed to allocate a packet buffer\n", dev->name); - cvmx_fpa_free(work, CVMX_FPA_WQE_POOL, DONT_WRITEBACK(1)); + cvmx_fpa_free(work, CVMX_FPA_WQE_POOL, 1); priv->stats.tx_dropped++; dev_kfree_skb_any(skb); return 0; |