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authorAlexander Aring <alex.aring@gmail.com>2015-06-06 17:30:48 +0200
committerMarcel Holtmann <marcel@holtmann.org>2015-06-07 09:13:32 +0200
commitf265be3d124a5b62e5a339685b6cfaa0292f1250 (patch)
tree64a8435adb63fafd5d197f0602d3201f0674bb40 /drivers/net/ieee802154
parent6b70a43c7e0202cf285c864bc9f20f607c42e432 (diff)
downloadlinux-f265be3d124a5b62e5a339685b6cfaa0292f1250.tar.bz2
mac802154: remove aack hw flag
This patch removes the hardware auto acknowdledge flag which indicates that the transceiver supports this handling. This flag is never evaluated inside mac802154 and all transceivers should support this handling by default per hardware. Suggested-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Alan Ott <alan@signal11.us> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Reviewed-by: Varka Bhadram <varkabhadram@gmail.com> Acked-by: Stefan Schmidt <stefan@osg.samsung.com> Acked-by: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154')
-rw-r--r--drivers/net/ieee802154/at86rf230.c2
-rw-r--r--drivers/net/ieee802154/atusb.c2
-rw-r--r--drivers/net/ieee802154/cc2520.c3
-rw-r--r--drivers/net/ieee802154/mrf24j40.c3
4 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 6e20e9c94b3c..1bf86d2df23f 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1443,7 +1443,7 @@ at86rf230_detect_device(struct at86rf230_local *lp)
return -EINVAL;
}
- lp->hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AACK |
+ lp->hw->flags = IEEE802154_HW_TX_OMIT_CKSUM |
IEEE802154_HW_CSMA_PARAMS |
IEEE802154_HW_FRAME_RETRIES | IEEE802154_HW_AFILT |
IEEE802154_HW_PROMISCUOUS;
diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c
index 3d25678dfd95..80dfc725b8dc 100644
--- a/drivers/net/ieee802154/atusb.c
+++ b/drivers/net/ieee802154/atusb.c
@@ -628,7 +628,7 @@ static int atusb_probe(struct usb_interface *interface,
hw->parent = &usb_dev->dev;
hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AFILT |
- IEEE802154_HW_AACK | IEEE802154_HW_PROMISCUOUS;
+ IEEE802154_HW_PROMISCUOUS;
hw->phy->flags = WPAN_PHY_FLAG_TXPOWER;
diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c
index a8bafd6bd5e4..15f263cfece5 100644
--- a/drivers/net/ieee802154/cc2520.c
+++ b/drivers/net/ieee802154/cc2520.c
@@ -746,8 +746,7 @@ static int cc2520_register(struct cc2520_private *priv)
/* We do support only 2.4 Ghz */
priv->hw->phy->supported.channels[0] = 0x7FFF800;
- priv->hw->flags = IEEE802154_HW_OMIT_CKSUM | IEEE802154_HW_AACK |
- IEEE802154_HW_AFILT;
+ priv->hw->flags = IEEE802154_HW_OMIT_CKSUM | IEEE802154_HW_AFILT;
priv->hw->phy->flags = WPAN_PHY_FLAG_TXPOWER;
diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c
index f2a1bd122a74..99c767695c7b 100644
--- a/drivers/net/ieee802154/mrf24j40.c
+++ b/drivers/net/ieee802154/mrf24j40.c
@@ -751,8 +751,7 @@ static int mrf24j40_probe(struct spi_device *spi)
devrec->hw->priv = devrec;
devrec->hw->parent = &devrec->spi->dev;
devrec->hw->phy->supported.channels[0] = CHANNEL_MASK;
- devrec->hw->flags = IEEE802154_HW_OMIT_CKSUM | IEEE802154_HW_AACK |
- IEEE802154_HW_AFILT;
+ devrec->hw->flags = IEEE802154_HW_OMIT_CKSUM | IEEE802154_HW_AFILT;
dev_dbg(printdev(devrec), "registered mrf24j40\n");
ret = ieee802154_register_hw(devrec->hw);