/*
* This file is part of the Chelsio T4 Ethernet driver for Linux .
*
* Copyright ( c ) 2016 Chelsio Communications , Inc . All rights reserved .
*
* This software is available to you under a choice of one of two
* licenses . You may choose to be licensed under the terms of the GNU
* General Public License ( GPL ) Version 2 , available from the file
* COPYING in the main directory of this source tree , or the
* OpenIB . org BSD license below :
*
* Redistribution and use in source and binary forms , with or
* without modification , are permitted provided that the following
* conditions are met :
*
* - Redistributions of source code must retain the above
* copyright notice , this list of conditions and the following
* disclaimer .
*
* - Redistributions in binary form must reproduce the above
* copyright notice , this list of conditions and the following
* disclaimer in the documentation and / or other materials
* provided with the distribution .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND ,
* EXPRESS OR IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT . IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER LIABILITY , WHETHER IN AN
* ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING FROM , OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE .
*/
#ifndef __CXGB4_TC_U32_H
#define __CXGB4_TC_U32_H
#include <net/pkt_cls.h>
static inline bool can_tc_u32_offload(struct net_device *dev)
{
struct adapter *adap = netdev2adap(dev);
return (dev->features & NETIF_F_HW_TC) && adap->tc_u32 ? true : false ;
}
int cxgb4_config_knode(struct net_device *dev, struct tc_cls_u32_offload *cls);
int cxgb4_delete_knode(struct net_device *dev, struct tc_cls_u32_offload *cls);
void cxgb4_cleanup_tc_u32(struct adapter *adapter);
struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap);
#endif /* __CXGB4_TC_U32_H */
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