mac80211: move TX station pointer and restructure TX
Remove the control.sta pointer from ieee80211_tx_info to free up
sufficient space in the TX skb control buffer for the upcoming
Transmit Power Control (TPC).
Instead, the pointer is now on the stack in a new control struct
that is passed as a function parameter to the drivers' tx method.
Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
[reworded commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index cdaa21f..40153e7 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -122,7 +122,7 @@
EEPROM_BOOT_EFUSE,
};
-enum rtl_status {
+enum ttl_status {
RTL_STATUS_INTERFACE_START = 0,
};
@@ -1418,6 +1418,7 @@
void (*fill_tx_desc) (struct ieee80211_hw *hw,
struct ieee80211_hdr *hdr, u8 *pdesc_tx,
struct ieee80211_tx_info *info,
+ struct ieee80211_sta *sta,
struct sk_buff *skb, u8 hw_queue,
struct rtl_tcb_desc *ptcb_desc);
void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pDesc,
@@ -1475,11 +1476,15 @@
int (*adapter_start) (struct ieee80211_hw *hw);
void (*adapter_stop) (struct ieee80211_hw *hw);
- int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb,
- struct rtl_tcb_desc *ptcb_desc);
+ int (*adapter_tx) (struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ struct sk_buff *skb,
+ struct rtl_tcb_desc *ptcb_desc);
void (*flush)(struct ieee80211_hw *hw, bool drop);
int (*reset_trx_ring) (struct ieee80211_hw *hw);
- bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb);
+ bool (*waitq_insert) (struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ struct sk_buff *skb);
/*pci */
void (*disable_aspm) (struct ieee80211_hw *hw);