diff --git a/sys/compat/linuxkpi/common/include/linux/netdev_features.h b/sys/compat/linuxkpi/common/include/linux/netdev_features.h new file mode 100644 --- /dev/null +++ b/sys/compat/linuxkpi/common/include/linux/netdev_features.h @@ -0,0 +1,48 @@ +/*- + * Copyright (c) 2020-2021 The FreeBSD Foundation + * + * Portions of this software were developed by Björn Zeeb + * under sponsorship from the FreeBSD Foundation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ +#ifndef __LKPI_LINUX_NETDEV_FEATURES_H_ +#define __LKPI_LINUX_NETDEV_FEATURES_H_ + +#include +#include + +typedef uint32_t netdev_features_t; + +#define NETIF_F_HIGHDMA BIT(0) +#define NETIF_F_SG BIT(1) +#define NETIF_F_IP_CSUM BIT(2) +#define NETIF_F_IPV6_CSUM BIT(3) +#define NETIF_F_TSO BIT(4) +#define NETIF_F_TSO6 BIT(5) +#define NETIF_F_RXCSUM BIT(6) + +#define NETIF_F_CSUM_MASK (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM) + +#endif /* __LKPI_LINUX_NETDEV_FEATURES_H_ */