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47 lines
2 KiB
C
47 lines
2 KiB
C
/*-
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* Copyright (c) 2020-2021 The FreeBSD Foundation
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*
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* Portions of this software were developed by Björn Zeeb
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* under sponsorship from the FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUXKPI_LINUX_NETDEV_FEATURES_H_
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#define _LINUXKPI_LINUX_NETDEV_FEATURES_H_
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#include <linux/types.h>
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#include <linux/bitops.h>
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typedef uint32_t netdev_features_t;
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#define NETIF_F_HIGHDMA BIT(0)
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#define NETIF_F_SG BIT(1)
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#define NETIF_F_IP_CSUM BIT(2)
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#define NETIF_F_IPV6_CSUM BIT(3)
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#define NETIF_F_TSO BIT(4)
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#define NETIF_F_TSO6 BIT(5)
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#define NETIF_F_RXCSUM BIT(6)
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#define NETIF_F_HW_CSUM BIT(7)
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#define NETIF_F_CSUM_MASK (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM)
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#endif /* _LINUXKPI_LINUX_NETDEV_FEATURES_H_ */
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