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/main.c | |
| parent | mac80211: check whether HE connection is allowed by the reg domain (diff) | |
| download | wireguard-linux-07b83d2ecd2f812c32d1f852f853375f50e1ccf2.tar.xz wireguard-linux-07b83d2ecd2f812c32d1f852f853375f50e1ccf2.zip | |
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/main.c')
| -rw-r--r-- | net/mac80211/main.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 34728cf94172..287dd0588476 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -872,7 +872,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) enum nl80211_band band; int channels, max_bitrates; bool supp_ht, supp_vht, supp_he; - netdev_features_t feature_whitelist; struct cfg80211_chan_def dflt_chandef = {}; if (ieee80211_hw_check(hw, QUEUE_CONTROL) && @@ -931,10 +930,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) } /* Only HW csum features are currently compatible with mac80211 */ - feature_whitelist = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA | - NETIF_F_GSO_SOFTWARE | NETIF_F_RXCSUM; - if (WARN_ON(hw->netdev_features & ~feature_whitelist)) + if (WARN_ON(hw->netdev_features & ~MAC80211_SUPPORTED_FEATURES)) return -EINVAL; if (hw->max_report_rates == 0) |