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ieee802154: change transmit power to mbm

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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 <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring
2015-05-17 21:44:40 +02:00
committed by Marcel Holtmann
parent 1a19cb680b
commit e2eb173aaa
5 changed files with 9 additions and 7 deletions
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4
include/net/mac802154.h
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@@ -171,7 +171,7 @@ struct ieee802154_hw {
* Returns either zero, or negative errno.
*
* set_txpower:
* Set radio transmit power in dB. Called with pib_lock held.
* Set radio transmit power in mBm. Called with pib_lock held.
* Returns either zero, or negative errno.
*
* set_lbt
@@ -213,7 +213,7 @@ struct ieee802154_ops {
int (*set_hw_addr_filt)(struct ieee802154_hw *hw,
struct ieee802154_hw_addr_filt *filt,
unsigned long changed);
int (*set_txpower)(struct ieee802154_hw *hw, s32 dbm);
int (*set_txpower)(struct ieee802154_hw *hw, s32 mbm);
int (*set_lbt)(struct ieee802154_hw *hw, bool on);
int (*set_cca_mode)(struct ieee802154_hw *hw,
const struct wpan_phy_cca *cca);