diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2020-01-31 13:12:46 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-02-07 12:40:20 +0100 |
| commit | 07b83d2ecd2f812c32d1f852f853375f50e1ccf2 (patch) | |
| tree | 3f6eef3041c3e88416be298ff55a01eedd930418 /net/mac80211/iface.c | |
| parent | b5db1acab19b99da5b30042133734b01f65b5900 (diff) | |
mac80211: allow changing TX-related netdev features
Set ndev->hw_features as well as ndev->features to allow
changing the TX-related features with ethtool.
We cannot (yet) change RX-related features since that
requires telling the driver about it and we have no API
for that yet.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20200131111300.891737-10-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 9b833e170c20..99d913a6e651 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -8,7 +8,7 @@ * Copyright 2008, Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (c) 2016 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018-2019 Intel Corporation */ #include <linux/slab.h> #include <linux/kernel.h> @@ -1938,6 +1938,8 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, sdata->u.mgd.use_4addr = params->use_4addr; ndev->features |= local->hw.netdev_features; + ndev->hw_features |= ndev->features & + MAC80211_SUPPORTED_FEATURES_TX; netdev_set_default_ethtool_ops(ndev, &ieee80211_ethtool_ops); |