From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/net/wireless/ath/wil6210/rx_reorder.c | 67 +++++++++++----------------------
1 files changed, 23 insertions(+), 44 deletions(-)
diff --git a/kernel/drivers/net/wireless/ath/wil6210/rx_reorder.c b/kernel/drivers/net/wireless/ath/wil6210/rx_reorder.c
index b608aa1..d385bc0 100644
--- a/kernel/drivers/net/wireless/ath/wil6210/rx_reorder.c
+++ b/kernel/drivers/net/wireless/ath/wil6210/rx_reorder.c
@@ -1,18 +1,7 @@
+// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
- * Copyright (c) 2018, The Linux Foundation. All rights reserved.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
*/
#include "wil6210.h"
@@ -260,7 +249,6 @@
r->reorder_buf =
kcalloc(size, sizeof(struct sk_buff *), GFP_KERNEL);
if (!r->reorder_buf) {
- kfree(r->reorder_buf);
kfree(r);
return NULL;
}
@@ -307,8 +295,8 @@
}
/* Block Ack - Rx side (recipient) */
-int wil_addba_rx_request(struct wil6210_priv *wil, u8 mid,
- u8 cidxtid, u8 dialog_token, __le16 ba_param_set,
+int wil_addba_rx_request(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid,
+ u8 dialog_token, __le16 ba_param_set,
__le16 ba_timeout, __le16 ba_seq_ctrl)
__acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock)
{
@@ -316,8 +304,7 @@
u16 agg_timeout = le16_to_cpu(ba_timeout);
u16 seq_ctrl = le16_to_cpu(ba_seq_ctrl);
struct wil_sta_info *sta;
- u8 cid, tid;
- u16 agg_wsize = 0;
+ u16 agg_wsize;
/* bit 0: A-MSDU supported
* bit 1: policy (should be 0 for us)
* bits 2..5: TID
@@ -329,16 +316,14 @@
test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) &&
wil->amsdu_en && (param_set & BIT(0));
int ba_policy = param_set & BIT(1);
- u16 status = WLAN_STATUS_SUCCESS;
u16 ssn = seq_ctrl >> 4;
struct wil_tid_ampdu_rx *r;
int rc = 0;
might_sleep();
- parse_cidxtid(cidxtid, &cid, &tid);
/* sanity checks */
- if (cid >= WIL6210_MAX_CID) {
+ if (cid >= wil->max_assoc_sta) {
wil_err(wil, "BACK: invalid CID %d\n", cid);
rc = -EINVAL;
goto out;
@@ -357,36 +342,30 @@
agg_amsdu ? "+" : "-", !!ba_policy, dialog_token, ssn);
/* apply policies */
- if (ba_policy) {
- wil_err(wil, "BACK requested unsupported ba_policy == 1\n");
- status = WLAN_STATUS_INVALID_QOS_PARAM;
- }
- if (status == WLAN_STATUS_SUCCESS) {
- if (req_agg_wsize == 0) {
- wil_dbg_misc(wil, "Suggest BACK wsize %d\n",
- wil->max_agg_wsize);
- agg_wsize = wil->max_agg_wsize;
- } else {
- agg_wsize = min_t(u16,
- wil->max_agg_wsize, req_agg_wsize);
- }
+ if (req_agg_wsize == 0) {
+ wil_dbg_misc(wil, "Suggest BACK wsize %d\n",
+ wil->max_agg_wsize);
+ agg_wsize = wil->max_agg_wsize;
+ } else {
+ agg_wsize = min_t(u16, wil->max_agg_wsize, req_agg_wsize);
}
rc = wil->txrx_ops.wmi_addba_rx_resp(wil, mid, cid, tid, dialog_token,
- status, agg_amsdu, agg_wsize,
- agg_timeout);
- if (rc || (status != WLAN_STATUS_SUCCESS)) {
- wil_err(wil, "do not apply ba, rc(%d), status(%d)\n", rc,
- status);
+ WLAN_STATUS_SUCCESS, agg_amsdu,
+ agg_wsize, agg_timeout);
+ if (rc) {
+ wil_err(wil, "do not apply ba, rc(%d)\n", rc);
goto out;
}
/* apply */
- r = wil_tid_ampdu_rx_alloc(wil, agg_wsize, ssn);
- spin_lock_bh(&sta->tid_rx_lock);
- wil_tid_ampdu_rx_free(wil, sta->tid_rx[tid]);
- sta->tid_rx[tid] = r;
- spin_unlock_bh(&sta->tid_rx_lock);
+ if (!wil->use_rx_hw_reordering) {
+ r = wil_tid_ampdu_rx_alloc(wil, agg_wsize, ssn);
+ spin_lock_bh(&sta->tid_rx_lock);
+ wil_tid_ampdu_rx_free(wil, sta->tid_rx[tid]);
+ sta->tid_rx[tid] = r;
+ spin_unlock_bh(&sta->tid_rx_lock);
+ }
out:
return rc;
--
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