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Commit ab79be3e authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
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mac802154: add IEEE802154_HW_ARET hw flag 



This patch adds a new IEEE802154_HW_ARET hardware flag for indicating
that the transceiver supports ARET handling. Also remove the
IEEE802154_HW_FRAME_RETRIES from IEEE802154_HW_CSMA flag. Frame retries
handling is part of ARET.

Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 90a6161d

drivers/net/ieee802154/at86rf230.c

+1 −1
Original line number Diff line number Diff line
@@ -1387,7 +1387,7 @@ at86rf230_detect_device(struct at86rf230_local *lp) 


	lp->hw->extra_tx_headroom = 0;

	lp->hw->flags = IEEE802154_HW_OMIT_CKSUM | IEEE802154_HW_AACK |

			 IEEE802154_HW_TXPOWER | IEEE802154_HW_CSMA;

			IEEE802154_HW_TXPOWER | IEEE802154_HW_ARET;



	switch (part) {

	case 2:

include/net/mac802154.h

+4 −1
Original line number Diff line number Diff line
@@ -94,7 +94,10 @@ struct ieee802154_hw { 
/* This groups the most common CSMA support fields into one. */

#define IEEE802154_HW_CSMA		(IEEE802154_HW_CCA_MODE | \

					 IEEE802154_HW_CCA_ED_LEVEL | \

					 IEEE802154_HW_CSMA_PARAMS | \

					 IEEE802154_HW_CSMA_PARAMS)



/* This groups the most common ARET support fields into one. */

#define IEEE802154_HW_ARET		(IEEE802154_HW_CSMA | \

					 IEEE802154_HW_FRAME_RETRIES)



/* struct ieee802154_ops - callbacks from mac802154 to the driver