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ieee802154/atusb: Add .set_promiscuous_mode driver operation
Allow monitor mode operation with disabled AACK in hardware. Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com> Reviewed-by: Varka Bhadram <varkabhadram@gmail.com> Acked-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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8702cb0f21
commit
c61c9bd81b
1 changed files with 29 additions and 1 deletions
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@ -473,6 +473,33 @@ atusb_set_txpower(struct ieee802154_hw *hw, s32 mbm)
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return -EINVAL;
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}
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static int
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atusb_set_promiscuous_mode(struct ieee802154_hw *hw, const bool on)
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{
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struct atusb *atusb = hw->priv;
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int ret;
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if (on) {
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ret = atusb_write_subreg(atusb, SR_AACK_DIS_ACK, 1);
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if (ret < 0)
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return ret;
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ret = atusb_write_subreg(atusb, SR_AACK_PROM_MODE, 1);
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if (ret < 0)
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return ret;
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} else {
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ret = atusb_write_subreg(atusb, SR_AACK_PROM_MODE, 0);
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if (ret < 0)
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return ret;
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ret = atusb_write_subreg(atusb, SR_AACK_DIS_ACK, 0);
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if (ret < 0)
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return ret;
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}
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return 0;
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}
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static struct ieee802154_ops atusb_ops = {
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.owner = THIS_MODULE,
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.xmit_async = atusb_xmit,
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@ -482,6 +509,7 @@ static struct ieee802154_ops atusb_ops = {
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.stop = atusb_stop,
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.set_hw_addr_filt = atusb_set_hw_addr_filt,
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.set_txpower = atusb_set_txpower,
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.set_promiscuous_mode = atusb_set_promiscuous_mode,
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};
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/* ----- Firmware and chip version information ----------------------------- */
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@ -600,7 +628,7 @@ static int atusb_probe(struct usb_interface *interface,
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hw->parent = &usb_dev->dev;
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hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AFILT |
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IEEE802154_HW_AACK;
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IEEE802154_HW_AACK | IEEE802154_HW_PROMISCUOUS;
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hw->phy->flags = WPAN_PHY_FLAG_TXPOWER;
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