From e2eb173aaacd1a1bcd255d3e74ffb719e47eeadb Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Sun, 17 May 2015 21:44:40 +0200 Subject: ieee802154: change transmit power to mbm This patch change the handling of transmit power level from dbm to mbm. This prepares to handle floating point transmit power levels values. The old netlink 802.15.4 will convert the dbm value to mbm for handling backward compatibility. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- net/ieee802154/nl-mac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ieee802154') diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c index 2b4955d..4ba2e13 100644 --- a/net/ieee802154/nl-mac.c +++ b/net/ieee802154/nl-mac.c @@ -117,7 +117,7 @@ static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 portid, rtnl_unlock(); if (nla_put_s8(msg, IEEE802154_ATTR_TXPOWER, - params.transmit_power) || + params.transmit_power / 100) || nla_put_u8(msg, IEEE802154_ATTR_LBT_ENABLED, params.lbt) || nla_put_u8(msg, IEEE802154_ATTR_CCA_MODE, params.cca.mode) || @@ -510,7 +510,7 @@ int ieee802154_set_macparams(struct sk_buff *skb, struct genl_info *info) ops->get_mac_params(dev, ¶ms); if (info->attrs[IEEE802154_ATTR_TXPOWER]) - params.transmit_power = nla_get_s8(info->attrs[IEEE802154_ATTR_TXPOWER]); + params.transmit_power = nla_get_s8(info->attrs[IEEE802154_ATTR_TXPOWER]) * 100; if (info->attrs[IEEE802154_ATTR_LBT_ENABLED]) params.lbt = nla_get_u8(info->attrs[IEEE802154_ATTR_LBT_ENABLED]); -- cgit v1.1