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mac80211: Add api to support configuring TID specific configuration

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Implement drv_set_tid_config api to allow TID specific
configuration and drv_reset_tid_config api to reset peer
specific TID configuration. This per-TID onfiguration
will be applied for all the connected stations when MAC is NULL.

Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
Link: https://lore.kernel.org/r/1579506687-18296-7-git-send-email-tamizhr@codeaurora.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Tamizh chelvam
2020-01-20 13:21:27 +05:30
committed by Johannes Berg
parent 04f7d142f5
commit 370f51d5ed
3 changed files with 93 additions and 0 deletions
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56
net/mac80211/cfg.c
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@@ -3886,6 +3886,60 @@ ieee80211_abort_pmsr(struct wiphy *wiphy, struct wireless_dev *dev,
return drv_abort_pmsr(local, sdata, request);
}
static int ieee80211_set_tid_config(struct wiphy *wiphy,
struct net_device *dev,
struct cfg80211_tid_config *tid_conf)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct sta_info *sta;
int ret;
if (!sdata->local->ops->set_tid_config)
return -EOPNOTSUPP;
if (!tid_conf->peer)
return drv_set_tid_config(sdata->local, sdata, NULL, tid_conf);
mutex_lock(&sdata->local->sta_mtx);
sta = sta_info_get_bss(sdata, tid_conf->peer);
if (!sta) {
mutex_unlock(&sdata->local->sta_mtx);
return -ENOENT;
}
ret = drv_set_tid_config(sdata->local, sdata, &sta->sta, tid_conf);
mutex_unlock(&sdata->local->sta_mtx);
return ret;
}
static int ieee80211_reset_tid_config(struct wiphy *wiphy,
struct net_device *dev,
const u8 *peer, u8 tid)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct sta_info *sta;
int ret;
if (!sdata->local->ops->reset_tid_config)
return -EOPNOTSUPP;
if (!peer)
return drv_reset_tid_config(sdata->local, sdata, NULL, tid);
mutex_lock(&sdata->local->sta_mtx);
sta = sta_info_get_bss(sdata, peer);
if (!sta) {
mutex_unlock(&sdata->local->sta_mtx);
return -ENOENT;
}
ret = drv_reset_tid_config(sdata->local, sdata, &sta->sta, tid);
mutex_unlock(&sdata->local->sta_mtx);
return ret;
}
const struct cfg80211_ops mac80211_config_ops = {
.add_virtual_intf = ieee80211_add_iface,
.del_virtual_intf = ieee80211_del_iface,
@@ -3986,4 +4040,6 @@ const struct cfg80211_ops mac80211_config_ops = {
.start_pmsr = ieee80211_start_pmsr,
.abort_pmsr = ieee80211_abort_pmsr,
.probe_mesh_link = ieee80211_probe_mesh_link,
.set_tid_config = ieee80211_set_tid_config,
.reset_tid_config = ieee80211_reset_tid_config,
};