diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2022-04-14 16:50:57 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-06-20 12:54:58 +0200 |
| commit | 7b0a0e3c3a88260b6fcb017e49f198463aa62ed1 (patch) | |
| tree | 901f9b3eb7cff778627b12e9f37c7ae226877a65 /net/mac80211/cfg.c | |
| parent | 92ea8df110b8ca92f9664ec7bd76dea109115348 (diff) | |
wifi: cfg80211: do some rework towards MLO link APIs
In order to support multi-link operation with multiple links,
start adding some APIs. The notable addition here is to have
the link ID in a new nl80211 attribute, that will be used to
differentiate the links in many nl80211 operations.
So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID
attribute (as well as the NL80211_ATTR_MLO_LINKS attribute)
and plugs it through the system in some places, checking the
validity etc. along with other infrastructure needed for it.
For now, I've decided to include only the over-the-air link
ID in the API. I know we discussed that we eventually need to
have to have other ways of identifying a link, but for local
AP mode and auth/assoc commands as well as set_key etc. we'll
use the OTA ID.
Also included in this patch is some refactoring of the data
structures in struct wireless_dev, splitting for the first
time the data into type dependent pieces, to make reasoning
about these things easier.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 881efbfb96f6..362cac9e2135 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1342,7 +1342,8 @@ static void ieee80211_free_next_beacon(struct ieee80211_sub_if_data *sdata) sdata->u.ap.next_beacon = NULL; } -static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev) +static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev, + unsigned int link_id) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_sub_if_data *vlan; @@ -3049,6 +3050,7 @@ static int ieee80211_set_cqm_rssi_range_config(struct wiphy *wiphy, static int ieee80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev, + unsigned int link_id, const u8 *addr, const struct cfg80211_bitrate_mask *mask) { @@ -3390,7 +3392,7 @@ static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata) if (err) return err; - cfg80211_ch_switch_notify(sdata->dev, &sdata->csa_chandef); + cfg80211_ch_switch_notify(sdata->dev, &sdata->csa_chandef, 0); return 0; } @@ -3898,6 +3900,7 @@ unlock: static int ieee80211_cfg_get_channel(struct wiphy *wiphy, struct wireless_dev *wdev, + unsigned int link_id, struct cfg80211_chan_def *chandef) { struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); @@ -3958,6 +3961,7 @@ static int ieee80211_set_qos_map(struct wiphy *wiphy, static int ieee80211_set_ap_chanwidth(struct wiphy *wiphy, struct net_device *dev, + unsigned int link_id, struct cfg80211_chan_def *chandef) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); |