diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-05-17 22:44:39 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-05-19 12:44:41 +0300 |
| commit | 1a19cb680be0d4b06ce9a9d6516b8f45f544d3e8 (patch) | |
| tree | b61fa7ac0d60156c831c674ed0b0c3adf67e1be0 | |
| parent | 673692faf3fb42ec73ef7210238b5869d6e2873d (diff) | |
| download | linux-1a19cb680be0d4b06ce9a9d6516b8f45f544d3e8.tar.xz | |
ieee802154: change transmit power to s32
This patch change the transmit power from s8 to s32. This prepares to store a
mbm value instead dbm inside the transmit power variable. The old
interface keep the a s8 dbm value, which should be backward compatibility
when assign s8 to s32.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | drivers/net/ieee802154/at86rf230.c | 2 | ||||
| -rw-r--r-- | include/net/cfg802154.h | 2 | ||||
| -rw-r--r-- | include/net/mac802154.h | 2 | ||||
| -rw-r--r-- | net/ieee802154/nl802154.c | 6 | ||||
| -rw-r--r-- | net/mac802154/driver-ops.h | 2 |
5 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 67d00fbc2e0e..02b6bb72304d 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -1194,7 +1194,7 @@ at86rf230_set_hw_addr_filt(struct ieee802154_hw *hw, } static int -at86rf230_set_txpower(struct ieee802154_hw *hw, s8 db) +at86rf230_set_txpower(struct ieee802154_hw *hw, s32 db) { struct at86rf230_local *lp = hw->priv; diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index 6ea16c84293b..47804cddb46f 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -85,7 +85,7 @@ struct wpan_phy { u8 current_channel; u8 current_page; u32 channels_supported[IEEE802154_MAX_PAGE + 1]; - s8 transmit_power; + s32 transmit_power; struct wpan_phy_cca cca; __le64 perm_extended_addr; diff --git a/include/net/mac802154.h b/include/net/mac802154.h index 7df28a4c23f9..400e4e85c53f 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -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, s8 dbm); + int (*set_txpower)(struct ieee802154_hw *hw, s32 dbm); int (*set_lbt)(struct ieee802154_hw *hw, bool on); int (*set_cca_mode)(struct ieee802154_hw *hw, const struct wpan_phy_cca *cca); diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index d750d9778ba7..f3185c71af10 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -207,7 +207,7 @@ static const struct nla_policy nl802154_policy[NL802154_ATTR_MAX+1] = { [NL802154_ATTR_PAGE] = { .type = NLA_U8, }, [NL802154_ATTR_CHANNEL] = { .type = NLA_U8, }, - [NL802154_ATTR_TX_POWER] = { .type = NLA_S8, }, + [NL802154_ATTR_TX_POWER] = { .type = NLA_S32, }, [NL802154_ATTR_CCA_MODE] = { .type = NLA_U32, }, [NL802154_ATTR_CCA_OPT] = { .type = NLA_U32, }, @@ -301,8 +301,8 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev, goto nla_put_failure; } - if (nla_put_s8(msg, NL802154_ATTR_TX_POWER, - rdev->wpan_phy.transmit_power)) + if (nla_put_s32(msg, NL802154_ATTR_TX_POWER, + rdev->wpan_phy.transmit_power)) goto nla_put_failure; finish: diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h index a0533357b9ea..57c1bdbfaa91 100644 --- a/net/mac802154/driver-ops.h +++ b/net/mac802154/driver-ops.h @@ -58,7 +58,7 @@ drv_set_channel(struct ieee802154_local *local, u8 page, u8 channel) return local->ops->set_channel(&local->hw, page, channel); } -static inline int drv_set_tx_power(struct ieee802154_local *local, s8 dbm) +static inline int drv_set_tx_power(struct ieee802154_local *local, s32 dbm) { might_sleep(); |