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nl802154: introduce cca mode enums 

This patch adds enums for 802.15.4 specific CCA settings.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2014-12-10 15:33:11 +01:00 committed by Marcel Holtmann
parent 5859223e0c
commit b40d6376ff
1 changed files with 43 additions and 0 deletions
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43
include/net/nl802154.h
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@ -119,4 +119,47 @@ enum nl802154_iftype {
NL802154_IFTYPE_MAX = NUM_NL802154_IFTYPES - 1 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 */ #endif /* __NL802154_H */