diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /drivers/net/wireless/bcmdhd/include/proto/802.3.h | |
Diffstat (limited to 'drivers/net/wireless/bcmdhd/include/proto/802.3.h')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/include/proto/802.3.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd/include/proto/802.3.h b/drivers/net/wireless/bcmdhd/include/proto/802.3.h new file mode 100644 index 00000000..9901a23b --- /dev/null +++ b/drivers/net/wireless/bcmdhd/include/proto/802.3.h @@ -0,0 +1,34 @@ +/* + * $Copyright Open Broadcom Corporation$ + * + * Fundamental constants relating to 802.3 + * + * $Id: 802.3.h 417943 2013-08-13 07:54:04Z $ + */ + +#ifndef _802_3_h_ +#define _802_3_h_ + +/* This marks the start of a packed structure section. */ +#include <packed_section_start.h> + +#define SNAP_HDR_LEN 6 /* 802.3 SNAP header length */ +#define DOT3_OUI_LEN 3 /* 802.3 oui length */ + +BWL_PRE_PACKED_STRUCT struct dot3_mac_llc_snap_header { + uint8 ether_dhost[ETHER_ADDR_LEN]; /* dest mac */ + uint8 ether_shost[ETHER_ADDR_LEN]; /* src mac */ + uint16 length; /* frame length incl header */ + uint8 dsap; /* always 0xAA */ + uint8 ssap; /* always 0xAA */ + uint8 ctl; /* always 0x03 */ + uint8 oui[DOT3_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 + * Bridge-Tunnel: 0x00 0x00 0xF8 + */ + uint16 type; /* ethertype */ +} BWL_POST_PACKED_STRUCT; + +/* This marks the end of a packed structure section. */ +#include <packed_section_end.h> + +#endif /* #ifndef _802_3_h_ */ |