[PATCH net-next 02/10] ieee802154: default to AACK in at86rf230
From: Phoebe Buckheister <hidden>
Date: 2014-02-12 16:37:06
Subsystem:
ieee 802.15.4 subsystem, networking drivers, the rest · Maintainers:
Alexander Aring, Stefan Schmidt, Miquel Raynal, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The current IEEE802.15.4 stack assumes that a radio will never deliver packets with a bad CRC into the stack, as required by the standard. at86rf230 driven radios violates this assumption because of another incompatibility: devices are required to send ACKs if requested by a sender, but RF2xx will only send ACKs from a special receive mode that is currently not used by the driver. Enable this receive mode to fix both bugs. Frames with bad CRCs will not be received at all, and ACKs will be sent if so requested. Signed-off-by: Phoebe Buckheister <redacted> --- drivers/net/ieee802154/at86rf230.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 93123ae..8cd2d83 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c@@ -567,7 +567,7 @@ at86rf230_start(struct ieee802154_dev *dev) if (rc) return rc; - return at86rf230_state(dev, STATE_RX_ON); + return at86rf230_state(dev, STATE_RX_AACK_ON); } static void
--
1.7.9.5
------------------------------------------------------------------------------
Android apps run on BlackBerry 10
Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
Now with support for Jelly Bean, Bluetooth, Mapview and more.
Get your Android app in front of a whole new audience. Start now.
http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk