From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h | 52 +++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h') diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h new file mode 100644 index 000000000..70a07b7cc --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.h @@ -0,0 +1,52 @@ +/* + * 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 + +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 */ -- cgit v1.2.3