diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/byteorder/swab.h | 4 | ||||
| -rw-r--r-- | include/linux/if_vlan.h | 26 |
2 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/byteorder/swab.h b/include/linux/byteorder/swab.h index 4334fa77e3..5efc252acf 100644 --- a/include/linux/byteorder/swab.h +++ b/include/linux/byteorder/swab.h @@ -39,6 +39,10 @@ (__u64)(((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | \ (__u64)(((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56) )) +#define ___constant_swab16(x) ___swab16(x) +#define ___constant_swab32(x) ___swab32(x) +#define ___constant_swab64(x) ___swab64(x) + /* * provide defaults when no architecture-specific optimization is detected */ diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h new file mode 100644 index 0000000000..cbc82f4cc2 --- /dev/null +++ b/include/linux/if_vlan.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * VLAN An implementation of 802.1Q VLAN tagging. + * + * Authors: Ben Greear <greearb@candelatech.com> + */ +#ifndef _LINUX_IF_VLAN_H_ +#define _LINUX_IF_VLAN_H_ + +/** + * struct vlan_ethhdr - vlan ethernet header (ethhdr + vlan_hdr) + * @h_dest: destination ethernet address + * @h_source: source ethernet address + * @h_vlan_proto: ethernet protocol + * @h_vlan_TCI: priority and VLAN ID + * @h_vlan_encapsulated_proto: packet type ID or len + */ +struct vlan_ethhdr { + unsigned char h_dest[ETH_ALEN]; + unsigned char h_source[ETH_ALEN]; + __be16 h_vlan_proto; + __be16 h_vlan_TCI; + __be16 h_vlan_encapsulated_proto; +}; + +#endif /* !(_LINUX_IF_VLAN_H_) */ |