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nl802154: introduce support for cca settings

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This patch adds support for setting cca parameters via nl802154.

Signed-off-by: Alexander Aring <[email protected]>
Signed-off-by: Marcel Holtmann <[email protected]>
This commit is contained in:
Alexander Aring 2014-12-10 15:33:13 +01:00 • committed by Marcel Holtmann
commit ba2a9506a7
5 changed files with 75 additions and 4 deletions
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21
net/mac802154/cfg.c
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@ -86,6 +86,26 @@ ieee802154_set_channel(struct wpan_phy *wpan_phy, u8 page, u8 channel)
return ret;
}
static int
ieee802154_set_cca_mode(struct wpan_phy *wpan_phy,
const struct wpan_phy_cca *cca)
{
struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
int ret;
ASSERT_RTNL();
/* check if phy support this setting */
if (!(local->hw.flags & IEEE802154_HW_CCA_MODE))
return -EOPNOTSUPP;
ret = drv_set_cca_mode(local, cca);
if (!ret)
wpan_phy->cca = *cca;
return ret;
}
static int
ieee802154_set_pan_id(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
__le16 pan_id)
@ -201,6 +221,7 @@ const struct cfg802154_ops mac802154_config_ops = {
.add_virtual_intf = ieee802154_add_iface,
.del_virtual_intf = ieee802154_del_iface,
.set_channel = ieee802154_set_channel,
.set_cca_mode = ieee802154_set_cca_mode,
.set_pan_id = ieee802154_set_pan_id,
.set_short_addr = ieee802154_set_short_addr,
.set_backoff_exponent = ieee802154_set_backoff_exponent,