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authorTamizh chelvam <tamizhr@codeaurora.org>2020-01-20 10:51:22 +0300
committerJohannes Berg <johannes.berg@intel.com>2020-02-24 13:15:25 +0300
commit77f576deaa393b54a0f2ca8ab1ab5b2d3c6b971b (patch)
tree1f174c3332f686f8bca47fad4ddc0f78fa3195b1 /include/net/cfg80211.h
parenta483e29ca07fb4eee2d7c7ee67c919d352fa4091 (diff)
downloadlinux-77f576deaa393b54a0f2ca8ab1ab5b2d3c6b971b.tar.xz
nl80211: Add NL command to support TID speicific configurations
Add the new NL80211_CMD_SET_TID_CONFIG command to support data TID specific configuration. Per TID configuration is passed in the nested NL80211_ATTR_TID_CONFIG attribute. This patch adds support to configure per TID noack policy through the NL80211_TID_CONFIG_ATTR_NOACK attribute. Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org> Link: https://lore.kernel.org/r/1579506687-18296-2-git-send-email-tamizhr@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/cfg80211.h')
-rw-r--r--include/net/cfg80211.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 04b6df15706c..65a8bf73d21e 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -626,6 +626,38 @@ struct cfg80211_chan_def {
struct ieee80211_edmg edmg;
};
+enum ieee80211_tid_conf_mask {
+ IEEE80211_TID_CONF_NOACK = BIT(NL80211_TID_CONFIG_ATTR_NOACK),
+};
+
+/**
+ * struct ieee80211_tid_cfg - TID specific configuration
+ * @config_override: Flag to notify driver to reset TID configuration
+ * of the peer.
+ * @tid: TID number
+ * @tid_conf_mask: bitmap indicating which parameter changed
+ * see &enum ieee80211_tid_conf_mask
+ * @noack: noack configuration value for the TID
+ */
+struct ieee80211_tid_cfg {
+ bool config_override;
+ u8 tid;
+ u32 tid_conf_mask;
+ enum nl80211_tid_config noack;
+};
+
+/**
+ * struct ieee80211_tid_config - TID configuration
+ * @peer: Station's MAC address
+ * @n_tid_conf: Number of TID specific configurations to be applied
+ * @tid_conf: Configuration change info
+ */
+struct ieee80211_tid_config {
+ const u8 *peer;
+ u32 n_tid_conf;
+ struct ieee80211_tid_cfg tid_conf[];
+};
+
/**
* cfg80211_get_chandef_type - return old channel type from chandef
* @chandef: the channel definition
@@ -3671,6 +3703,10 @@ struct cfg80211_update_owe_info {
*
* @probe_mesh_link: Probe direct Mesh peer's link quality by sending data frame
* and overrule HWMP path selection algorithm.
+ * @set_tid_config: TID specific configuration, this can be peer or BSS specific
+ * This callback may sleep.
+ * @reset_tid_config: Reset TID specific configuration for the peer.
+ * This callback may sleep.
*/
struct cfg80211_ops {
int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -3994,6 +4030,10 @@ struct cfg80211_ops {
struct cfg80211_update_owe_info *owe_info);
int (*probe_mesh_link)(struct wiphy *wiphy, struct net_device *dev,
const u8 *buf, size_t len);
+ int (*set_tid_config)(struct wiphy *wiphy, struct net_device *dev,
+ struct ieee80211_tid_config *tid_conf);
+ int (*reset_tid_config)(struct wiphy *wiphy, struct net_device *dev,
+ const u8 *peer, u8 tid);
};
/*