summaryrefslogtreecommitdiff
path: root/include/net/mac80211.h
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@nbd.name>2017-04-26 17:11:35 +0200
committerJohannes Berg <johannes.berg@intel.com>2017-04-28 10:57:33 +0200
commit18fb84d986b398c59be6729f38f1c4bbbe8c4e9a (patch)
treea8c08b180e5b12d34322204914b3df9c19353217 /include/net/mac80211.h
parentdcba665b1f4a5e986f22ac4230d536341d3ea5da (diff)
mac80211: make rate control tx status API more extensible
Rename .tx_status_noskb to .tx_status_ext and pass a new on-stack struct ieee80211_tx_status instead of struct ieee80211_tx_info. This struct can be used to pass extra information, e.g. for dynamic tx power control Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
-rw-r--r--include/net/mac80211.h20
1 files changed, 16 insertions, 4 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f1b58b580080..c9ba79afb136 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -949,6 +949,19 @@ struct ieee80211_tx_info {
};
/**
+ * struct ieee80211_tx_status - extended tx staus info for rate control
+ *
+ * @sta: Station that the packet was transmitted for
+ * @info: Basic tx status information
+ * @skb: Packet skb (can be NULL if not provided by the driver)
+ */
+struct ieee80211_tx_status {
+ struct ieee80211_sta *sta;
+ struct ieee80211_tx_info *info;
+ struct sk_buff *skb;
+};
+
+/**
* struct ieee80211_scan_ies - descriptors for different blocks of IEs
*
* This structure is used to point to different blocks of IEs in HW scan
@@ -5471,10 +5484,9 @@ struct rate_control_ops {
void (*free_sta)(void *priv, struct ieee80211_sta *sta,
void *priv_sta);
- void (*tx_status_noskb)(void *priv,
- struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta, void *priv_sta,
- struct ieee80211_tx_info *info);
+ void (*tx_status_ext)(void *priv,
+ struct ieee80211_supported_band *sband,
+ void *priv_sta, struct ieee80211_tx_status *st);
void (*tx_status)(void *priv, struct ieee80211_supported_band *sband,
struct ieee80211_sta *sta, void *priv_sta,
struct sk_buff *skb);