From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/net/mac80211/sta_info.h | 83 +++++++++++++++++++++++++++++++++++++----
1 files changed, 74 insertions(+), 9 deletions(-)
diff --git a/kernel/net/mac80211/sta_info.h b/kernel/net/mac80211/sta_info.h
index 75d982f..b9e5f8e 100644
--- a/kernel/net/mac80211/sta_info.h
+++ b/kernel/net/mac80211/sta_info.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2002-2005, Devicescape Software, Inc.
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright(c) 2015-2017 Intel Deutschland GmbH
* Copyright(c) 2020-2021 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef STA_INFO_H
@@ -72,6 +69,8 @@
* @WLAN_STA_MPSP_RECIPIENT: local STA is recipient of a MPSP.
* @WLAN_STA_PS_DELIVER: station woke up, but we're still blocking TX
* until pending frames are delivered
+ * @WLAN_STA_USES_ENCRYPTION: This station was configured for encryption,
+ * so drop all packets without a key later.
*
* @NUM_WLAN_STA_FLAGS: number of defined flags
*/
@@ -120,6 +119,7 @@
#define HT_AGG_STATE_WANT_STOP 5
#define HT_AGG_STATE_START_CB 6
#define HT_AGG_STATE_STOP_CB 7
+#define HT_AGG_STATE_SENT_ADDBA 8
DECLARE_EWMA(avg_signal, 10, 8)
enum ieee80211_agg_stop_reason {
@@ -128,6 +128,23 @@
AGG_STOP_PEER_REQUEST,
AGG_STOP_DESTROY_STA,
};
+
+/* Debugfs flags to enable/disable use of RX/TX airtime in scheduler */
+#define AIRTIME_USE_TX BIT(0)
+#define AIRTIME_USE_RX BIT(1)
+
+struct airtime_info {
+ u64 rx_airtime;
+ u64 tx_airtime;
+ s64 deficit;
+ atomic_t aql_tx_pending; /* Estimated airtime for frames pending */
+ u32 aql_limit_low;
+ u32 aql_limit_high;
+};
+
+void ieee80211_sta_update_pending_airtime(struct ieee80211_local *local,
+ struct sta_info *sta, u8 ac,
+ u16 tx_airtime, bool tx_completed);
struct sta_info;
@@ -173,6 +190,7 @@
u8 stop_initiator;
bool tx_stop;
u16 buf_size;
+ u16 ssn;
u16 failed_bar_ssn;
bool bar_pending;
@@ -319,7 +337,6 @@
* @expected_ds_bits: from/to DS bits expected
* @icv_len: length of the MIC if present
* @key: bool indicating encryption is expected (key is set)
- * @sta_notify: notify the MLME code (once)
* @internal_forward: forward froms internally on AP/VLAN type interfaces
* @uses_rss: copy of USES_RSS hw flag
* @da_offs: offset of the DA in the header (for header conversion)
@@ -335,7 +352,6 @@
__le16 expected_ds_bits;
u8 icv_len;
u8 key:1,
- sta_notify:1,
internal_forward:1,
uses_rss:1;
u8 da_offs, sa_offs;
@@ -345,6 +361,7 @@
/* we use only values in the range 0-100, so pick a large precision */
DECLARE_EWMA(mesh_fail_avg, 20, 8)
+DECLARE_EWMA(mesh_tx_rate_avg, 8, 16)
/**
* struct mesh_sta - mesh STA information
@@ -366,7 +383,10 @@
* @nonpeer_pm: STA power save mode towards non-peer neighbors
* @processed_beacon: set to true after peer rates and capabilities are
* processed
+ * @connected_to_gate: true if mesh STA has a path to a mesh gate
+ * @connected_to_as: true if mesh STA has a path to a authentication server
* @fail_avg: moving percentage of failed MSDUs
+ * @tx_rate_avg: moving average of tx bitrate
*/
struct mesh_sta {
struct timer_list plink_timer;
@@ -383,6 +403,8 @@
u8 plink_retries;
bool processed_beacon;
+ bool connected_to_gate;
+ bool connected_to_as;
enum nl80211_plink_state plink_state;
u32 plink_timeout;
@@ -394,6 +416,8 @@
/* moving percentage of failed MSDUs */
struct ewma_mesh_fail_avg fail_avg;
+ /* moving average of tx bitrate */
+ struct ewma_mesh_tx_rate_avg tx_rate_avg;
};
DECLARE_EWMA(signal, 10, 8)
@@ -483,10 +507,14 @@
* the station when it leaves powersave or polls for frames
* @driver_buffered_tids: bitmap of TIDs the driver has data buffered on
* @txq_buffered_tids: bitmap of TIDs that mac80211 has txq data buffered on
+ * @assoc_at: clock boottime (in ns) of last association
* @last_connected: time (in seconds) when a station got connected
* @last_seq_ctrl: last received seq/frag number from this STA (per TID
* plus one for non-QoS frames)
* @tid_seq: per-TID sequence numbers for sending to this STA
+ * @airtime: per-AC struct airtime_info describing airtime statistics for this
+ * station
+ * @airtime_weight: station weight for airtime fairness calculation purposes
* @ampdu_mlme: A-MPDU state machine state
* @mesh: mesh STA information
* @debugfs_dir: debug filesystem directory dentry
@@ -508,10 +536,28 @@
* @tdls_chandef: a TDLS peer can have a wider chandef that is compatible to
* the BSS one.
* @tx_stats: TX statistics
+ * @tx_stats.packets: # of packets transmitted
+ * @tx_stats.bytes: # of bytes in all packets transmitted
+ * @tx_stats.last_rate: last TX rate
+ * @tx_stats.msdu: # of transmitted MSDUs per TID
* @rx_stats: RX statistics
+ * @rx_stats_avg: averaged RX statistics
+ * @rx_stats_avg.signal: averaged signal
+ * @rx_stats_avg.chain_signal: averaged per-chain signal
* @pcpu_rx_stats: per-CPU RX statistics, assigned only if the driver needs
* this (by advertising the USES_RSS hw flag)
* @status_stats: TX status statistics
+ * @status_stats.filtered: # of filtered frames
+ * @status_stats.retry_failed: # of frames that failed after retry
+ * @status_stats.retry_count: # of retries attempted
+ * @status_stats.lost_packets: # of lost packets
+ * @status_stats.last_pkt_time: timestamp of last ACKed packet
+ * @status_stats.msdu_retries: # of MSDU retries
+ * @status_stats.msdu_failed: # of failed MSDUs
+ * @status_stats.last_ack: last ack timestamp (jiffies)
+ * @status_stats.last_ack_signal: last ACK signal
+ * @status_stats.ack_signal_filled: last ACK signal validity
+ * @status_stats.avg_ack_signal: average ACK signal
* @frags: fragment cache
*/
struct sta_info {
@@ -522,7 +568,9 @@
u8 addr[ETH_ALEN];
struct ieee80211_local *local;
struct ieee80211_sub_if_data *sdata;
- struct ieee80211_key __rcu *gtk[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
+ struct ieee80211_key __rcu *gtk[NUM_DEFAULT_KEYS +
+ NUM_DEFAULT_MGMT_KEYS +
+ NUM_DEFAULT_BEACON_KEYS];
struct ieee80211_key __rcu *ptk[NUM_DEFAULT_KEYS];
u8 ptk_idx;
struct rate_control_ref *rate_ctrl;
@@ -559,6 +607,7 @@
unsigned long driver_buffered_tids;
unsigned long txq_buffered_tids;
+ u64 assoc_at;
long last_connected;
/* Updated from RX path only, no locking requirements */
@@ -576,7 +625,7 @@
unsigned long filtered;
unsigned long retry_failed, retry_count;
unsigned int lost_packets;
- unsigned long last_tdls_pkt_time;
+ unsigned long last_pkt_time;
u64 msdu_retries[IEEE80211_NUM_TIDS + 1];
u64 msdu_failed[IEEE80211_NUM_TIDS + 1];
unsigned long last_ack;
@@ -590,9 +639,13 @@
u64 packets[IEEE80211_NUM_ACS];
u64 bytes[IEEE80211_NUM_ACS];
struct ieee80211_tx_rate last_rate;
+ struct rate_info last_rate_info;
u64 msdu[IEEE80211_NUM_TIDS + 1];
} tx_stats;
u16 tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1];
+
+ struct airtime_info airtime[IEEE80211_NUM_ACS];
+ u16 airtime_weight;
/*
* Aggregation information, locked with lock.
@@ -719,6 +772,10 @@
struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,
const u8 *addr);
+/* user must hold sta_mtx or be in RCU critical section */
+struct sta_info *sta_info_get_by_addrs(struct ieee80211_local *local,
+ const u8 *sta_addr, const u8 *vif_addr);
+
#define for_each_sta_info(local, _addr, _sta, _tmp) \
rhl_for_each_entry_rcu(_sta, _tmp, \
sta_info_hash_lookup(local, _addr), hash_node)
@@ -760,7 +817,7 @@
void sta_info_stop(struct ieee80211_local *local);
/**
- * sta_info_flush - flush matching STA entries from the STA table
+ * __sta_info_flush - flush matching STA entries from the STA table
*
* Returns the number of removed STA entries.
*
@@ -769,6 +826,13 @@
*/
int __sta_info_flush(struct ieee80211_sub_if_data *sdata, bool vlans);
+/**
+ * sta_info_flush - flush matching STA entries from the STA table
+ *
+ * Returns the number of removed STA entries.
+ *
+ * @sdata: sdata to remove all stations from
+ */
static inline int sta_info_flush(struct ieee80211_sub_if_data *sdata)
{
return __sta_info_flush(sdata, false);
@@ -798,6 +862,7 @@
STA_STATS_RATE_TYPE_HT,
STA_STATS_RATE_TYPE_VHT,
STA_STATS_RATE_TYPE_HE,
+ STA_STATS_RATE_TYPE_S1G,
};
#define STA_STATS_FIELD_HT_MCS GENMASK( 7, 0)
--
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