From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/net/wireless/intel/iwlegacy/4965-rs.c | 68 ++++++++-------------------------
1 files changed, 17 insertions(+), 51 deletions(-)
diff --git a/kernel/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/kernel/drivers/net/wireless/intel/iwlegacy/4965-rs.c
index 54ff838..150805a 100644
--- a/kernel/drivers/net/wireless/intel/iwlegacy/4965-rs.c
+++ b/kernel/drivers/net/wireless/intel/iwlegacy/4965-rs.c
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/******************************************************************************
*
* Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
@@ -157,7 +142,7 @@
}
#endif
-/**
+/*
* The following tables contain the expected throughput metrics for all rates
*
* 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 60 MBits
@@ -408,7 +393,7 @@
return 0;
}
-/**
+/*
* il4965_rs_collect_tx_data - Update the success/failure sliding win
*
* We keep a sliding win of the last 62 packets transmitted
@@ -635,7 +620,7 @@
return 1;
}
-/**
+/*
* Green-field mode is valid if the station supports it and
* there are no non-GF stations present in the BSS.
*/
@@ -646,7 +631,7 @@
!il->ht.non_gf_sta_present;
}
-/**
+/*
* il4965_rs_get_supported_rates - get the available rates
*
* if management frame or broadcast frame only return
@@ -1764,7 +1749,7 @@
u8 done_search = 0;
u16 high_low;
s32 sr;
- u8 tid = MAX_TID_COUNT;
+ u8 tid;
struct il_tid_data *tid_data;
D_RATE("rate scale calculate new rate for skb\n");
@@ -2129,7 +2114,7 @@
lq_sta->last_txrate_idx = i;
}
-/**
+/*
* il4965_rs_initialize_lq - Initialize a station's hardware rate table
*
* The uCode's station table contains a table of fallback rates
@@ -2223,10 +2208,6 @@
D_RATE("Rate scaling not initialized yet.\n");
il_sta = NULL;
}
-
- /* Send management frames and NO_ACK data using lowest rate. */
- if (rate_control_send_low(sta, il_sta, txrc))
- return;
if (!lq_sta)
return;
@@ -2422,7 +2403,7 @@
/* Repeat initial/next rate.
* For legacy IL_NUMBER_TRY == 1, this loop will not execute.
* For HT IL_HT_NUMBER_TRY == 3, this executes twice. */
- while (repeat_rate > 0 && idx < LINK_QUAL_MAX_RETRY_NUM) {
+ while (repeat_rate > 0 && idx < (LINK_QUAL_MAX_RETRY_NUM - 1)) {
if (is_legacy(tbl_type.lq_type)) {
if (ant_toggle_cnt < NUM_TRY_BEFORE_ANT_TOGGLE)
ant_toggle_cnt++;
@@ -2493,7 +2474,7 @@
}
static void *
-il4965_rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
+il4965_rs_alloc(struct ieee80211_hw *hw)
{
return hw->priv;
}
@@ -2767,29 +2748,15 @@
il4965_rs_add_debugfs(void *il, void *il_sta, struct dentry *dir)
{
struct il_lq_sta *lq_sta = il_sta;
- lq_sta->rs_sta_dbgfs_scale_table_file =
- debugfs_create_file("rate_scale_table", 0600, dir,
- lq_sta, &rs_sta_dbgfs_scale_table_ops);
- lq_sta->rs_sta_dbgfs_stats_table_file =
- debugfs_create_file("rate_stats_table", 0400, dir, lq_sta,
- &rs_sta_dbgfs_stats_table_ops);
- lq_sta->rs_sta_dbgfs_rate_scale_data_file =
- debugfs_create_file("rate_scale_data", 0400, dir, lq_sta,
- &rs_sta_dbgfs_rate_scale_data_ops);
- lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file =
- debugfs_create_u8("tx_agg_tid_enable", 0600, dir,
- &lq_sta->tx_agg_tid_en);
-}
-
-static void
-il4965_rs_remove_debugfs(void *il, void *il_sta)
-{
- struct il_lq_sta *lq_sta = il_sta;
- debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file);
- debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file);
- debugfs_remove(lq_sta->rs_sta_dbgfs_rate_scale_data_file);
- debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file);
+ debugfs_create_file("rate_scale_table", 0600, dir, lq_sta,
+ &rs_sta_dbgfs_scale_table_ops);
+ debugfs_create_file("rate_stats_table", 0400, dir, lq_sta,
+ &rs_sta_dbgfs_stats_table_ops);
+ debugfs_create_file("rate_scale_data", 0400, dir, lq_sta,
+ &rs_sta_dbgfs_rate_scale_data_ops);
+ debugfs_create_u8("tx_agg_tid_enable", 0600, dir,
+ &lq_sta->tx_agg_tid_en);
}
#endif
@@ -2816,7 +2783,6 @@
.free_sta = il4965_rs_free_sta,
#ifdef CONFIG_MAC80211_DEBUGFS
.add_sta_debugfs = il4965_rs_add_debugfs,
- .remove_sta_debugfs = il4965_rs_remove_debugfs,
#endif
};
--
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