Commit b40d6376 authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
Browse files

nl802154: introduce cca mode enums 



This patch adds enums for 802.15.4 specific CCA settings.

Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 5859223e

include/net/nl802154.h

+43 −0
Original line number Diff line number Diff line
@@ -119,4 +119,47 @@ enum nl802154_iftype { 
	NL802154_IFTYPE_MAX = NUM_NL802154_IFTYPES - 1

};



/**

 * enum nl802154_cca_modes - cca modes

 *

 * @__NL802154_CCA_INVALID: cca mode number 0 is reserved

 * @NL802154_CCA_ENERGY: Energy above threshold

 * @NL802154_CCA_CARRIER: Carrier sense only

 * @NL802154_CCA_ENERGY_CARRIER: Carrier sense with energy above threshold

 * @NL802154_CCA_ALOHA: CCA shall always report an idle medium

 * @NL802154_CCA_UWB_SHR: UWB preamble sense based on the SHR of a frame

 * @NL802154_CCA_UWB_MULTIPEXED: UWB preamble sense based on the packet with

 *	the multiplexed preamble

 * @__NL802154_CCA_ATTR_AFTER_LAST: Internal

 * @NL802154_CCA_ATTR_MAX: Maximum CCA attribute number

 */

enum nl802154_cca_modes {

	__NL802154_CCA_INVALID,

	NL802154_CCA_ENERGY,

	NL802154_CCA_CARRIER,

	NL802154_CCA_ENERGY_CARRIER,

	NL802154_CCA_ALOHA,

	NL802154_CCA_UWB_SHR,

	NL802154_CCA_UWB_MULTIPEXED,



	/* keep last */

	__NL802154_CCA_ATTR_AFTER_LAST,

	NL802154_CCA_ATTR_MAX = __NL802154_CCA_ATTR_AFTER_LAST - 1

};



/**

 * enum nl802154_cca_opts - additional options for cca modes

 *

 * @NL802154_CCA_OPT_ENERGY_CARRIER_OR: NL802154_CCA_ENERGY_CARRIER with OR

 * @NL802154_CCA_OPT_ENERGY_CARRIER_AND: NL802154_CCA_ENERGY_CARRIER with AND

 */

enum nl802154_cca_opts {

	NL802154_CCA_OPT_ENERGY_CARRIER_AND,

	NL802154_CCA_OPT_ENERGY_CARRIER_OR,



	/* keep last */

	__NL802154_CCA_OPT_ATTR_AFTER_LAST,

	NL802154_CCA_OPT_ATTR_MAX = __NL802154_CCA_OPT_ATTR_AFTER_LAST - 1

};



#endif /* __NL802154_H */