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mac802154: make csma/cca parameters per-wpan

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Commit 9b2777d608 (ieee802154: add TX power control to wpan_phy)
and following erroneously added CSMA and CCA parameters for 802.15.4
devices as PHY parameters, while they are actually MAC parameters and
can differ for any two WPAN instances. Since it is now sensible to have
multiple WPAN devices with differing CSMA/CCA parameters, make these
parameters MAC parameters instead.

Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Phoebe Buckheister
2014-03-31 21:37:46 +02:00
committed by David S. Miller
parent 336908f6d7
commit e462ded699
11 changed files with 252 additions and 236 deletions
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6
net/ieee802154/wpan-class.c
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@@ -169,12 +169,6 @@ struct wpan_phy *wpan_phy_alloc(size_t priv_size)
phy->current_channel = -1; /* not initialised */
phy->current_page = 0; /* for compatibility */
/* defaults per 802.15.4-2011 */
phy->min_be = 3;
phy->max_be = 5;
phy->csma_retries = 4;
phy->frame_retries = -1; /* for compatibility, actual default is 3 */
return phy;
out: