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| author |   Alexander Aring <alex.aring@gmail.com> | 2014-11-12 03:37:03 +0100 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2014-11-12 05:10:42 +0100 |
| commit | 17a3a46bfbf1c2b944812a81b11ffe255a55e9ca (patch) | |
| tree | a229bdacee6bfebd328a00885e30450976481b7e /net/mac802154 | |
| parent | at86rf230: remove invalid max csma backoffs check (diff) | |
| download | linux-dev-17a3a46bfbf1c2b944812a81b11ffe255a55e9ca.tar.xz linux-dev-17a3a46bfbf1c2b944812a81b11ffe255a55e9ca.zip | |
ieee820154: add max frame retries setting support
This patch add support for setting mac frame retries setting via
nl802154 framework.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154')
| -rw-r--r-- | net/mac802154/cfg.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c index d72feebb939d..a8f6eaa76d4d 100644 --- a/net/mac802154/cfg.c +++ b/net/mac802154/cfg.c @@ -140,6 +140,21 @@ static int ieee802154_set_max_csma_backoffs(struct wpan_phy *wpan_phy, return 0; } +static int ieee802154_set_max_frame_retries(struct wpan_phy *wpan_phy, + struct wpan_dev *wpan_dev, + const s8 max_frame_retries) +{ + struct ieee802154_local *local = wpan_phy_priv(wpan_phy); + + ASSERT_RTNL(); + + if (!(local->hw.flags & IEEE802154_HW_FRAME_RETRIES)) + return -EOPNOTSUPP; + + wpan_dev->frame_retries = max_frame_retries; + return 0; +} + const struct cfg802154_ops mac802154_config_ops = { .add_virtual_intf_deprecated = ieee802154_add_iface_deprecated, .del_virtual_intf_deprecated = ieee802154_del_iface_deprecated, @@ -148,4 +163,5 @@ const struct cfg802154_ops mac802154_config_ops = { .set_short_addr = ieee802154_set_short_addr, .set_backoff_exponent = ieee802154_set_backoff_exponent, .set_max_csma_backoffs = ieee802154_set_max_csma_backoffs, + .set_max_frame_retries = ieee802154_set_max_frame_retries, }; |