Commit 44def58f authored by Miquel Raynal's avatar Miquel Raynal Committed by Stefan Schmidt
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ieee802154: Define a beacon frame header 



This definition will be used when adding support for scanning and defines
the content of a beacon frame header as in the 802.15.4 specification.

Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Acked-by: default avatarAlexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20230103165644.432209-3-miquel.raynal@bootlin.com


Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
parent ed3557c9

include/net/ieee802154_netdev.h

+36 −0
Original line number Diff line number Diff line
@@ -38,6 +38,42 @@ 


#include <net/cfg802154.h>



struct ieee802154_beacon_hdr {

#if defined(__LITTLE_ENDIAN_BITFIELD)

	u16 beacon_order:4,

	    superframe_order:4,

	    final_cap_slot:4,

	    battery_life_ext:1,

	    reserved0:1,

	    pan_coordinator:1,

	    assoc_permit:1;

	u8  gts_count:3,

	    gts_reserved:4,

	    gts_permit:1;

	u8  pend_short_addr_count:3,

	    reserved1:1,

	    pend_ext_addr_count:3,

	    reserved2:1;

#elif defined(__BIG_ENDIAN_BITFIELD)

	u16 assoc_permit:1,

	    pan_coordinator:1,

	    reserved0:1,

	    battery_life_ext:1,

	    final_cap_slot:4,

	    superframe_order:4,

	    beacon_order:4;

	u8  gts_permit:1,

	    gts_reserved:4,

	    gts_count:3;

	u8  reserved2:1,

	    pend_ext_addr_count:3,

	    reserved1:1,

	    pend_short_addr_count:3;

#else

#error	"Please fix <asm/byteorder.h>"

#endif

} __packed;



struct ieee802154_sechdr {

#if defined(__LITTLE_ENDIAN_BITFIELD)

	u8 level:3,