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Message-Id: <20220826144049.256134-9-miquel.raynal@bootlin.com> Date: Fri, 26 Aug 2022 16:40:46 +0200 From: Miquel Raynal <miquel.raynal@...tlin.com> To: Alexander Aring <alex.aring@...il.com>, Stefan Schmidt <stefan@...enfreihafen.org>, linux-wpan@...r.kernel.org Cc: "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org, David Girault <david.girault@...vo.com>, Romuald Despres <romuald.despres@...vo.com>, Frederic Blain <frederic.blain@...vo.com>, Nicolas Schodet <nico@...fr.eu.org>, Thomas Petazzoni <thomas.petazzoni@...tlin.com>, Miquel Raynal <miquel.raynal@...tlin.com> Subject: [PATCH wpan-next v2 08/11] net: 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: Miquel Raynal <miquel.raynal@...tlin.com> --- include/net/ieee802154_netdev.h | 36 +++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h index d0d188c3294b..fb6ac354a7b6 100644 --- a/include/net/ieee802154_netdev.h +++ b/include/net/ieee802154_netdev.h @@ -22,6 +22,42 @@ #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, -- 2.34.1
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