mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2024-11-22 04:56:15 +00:00
ac840d74f1
The mac80211 driver backport has been updated to version 6.11. Let's also push ath10k-ct driver forward. The unsupported feature 'NL80211_EXT_FEATURE_ETHTOOL_VDEV_STATS' has been dropped since it looks like something for debugging and not supported by the mainline. Signed-off-by: Shiji Yang <yangshiji66@qq.com> Link: https://github.com/openwrt/openwrt/pull/16514 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
61 lines
1.8 KiB
Diff
61 lines
1.8 KiB
Diff
From 630df9786fdaeb78c21f1e28c9b70ac83a1b482c Mon Sep 17 00:00:00 2001
|
|
From: Vincent Tremblay <vincent@vtremblay.dev>
|
|
Date: Sat, 31 Dec 2022 09:24:00 -0500
|
|
Subject: [PATCH] ath10k: read qcom,coexist-support as a u32
|
|
|
|
Read qcom,coexist-support as a u32 instead of a u8
|
|
|
|
When we set the property to <1> in the DT (as specified in the doc),
|
|
"of_property_read_u8" read 0 instead of 1. This is because of the data format.
|
|
|
|
By default <1> is written with 32 bits.
|
|
The problem is that the driver is trying to read a u8.
|
|
|
|
The difference can be visualized using hexdump in a running device:
|
|
Default 32 bits output:
|
|
=======================
|
|
0000000 0000 0100
|
|
0000004
|
|
|
|
8 bits output:
|
|
==============
|
|
0000000 0001
|
|
0000001
|
|
|
|
By changing "of_property_read_u8" by "of_property_read_u32", the driver
|
|
is aligned with the documentation and is able to read the value without
|
|
modifying the DT.
|
|
|
|
The other solution would be to force the value in the DT to be saved as
|
|
an 8 bits value (qcom,coexist-support = /bits/ 8 <1>),
|
|
which is against the doc and less intuitive.
|
|
|
|
Validation:
|
|
===========
|
|
The patch was tested on a real device and we can see in the debug logs
|
|
that the feature is properly initialized:
|
|
|
|
[ 109.102097] ath10k_ahb a000000.wifi: boot coex_support 1 coex_gpio_pin 52
|
|
|
|
Signed-off-by: Vincent Tremblay <vincent@vtremblay.dev>
|
|
|
|
--- a/ath10k-6.10/core.c
|
|
+++ b/ath10k-6.10/core.c
|
|
@@ -2871,14 +2871,14 @@ done:
|
|
static void ath10k_core_fetch_btcoex_dt(struct ath10k *ar)
|
|
{
|
|
struct device_node *node;
|
|
- u8 coex_support = 0;
|
|
+ u32 coex_support = 0;
|
|
int ret;
|
|
|
|
node = ar->dev->of_node;
|
|
if (!node)
|
|
goto out;
|
|
|
|
- ret = of_property_read_u8(node, "qcom,coexist-support", &coex_support);
|
|
+ ret = of_property_read_u32(node, "qcom,coexist-support", &coex_support);
|
|
if (ret) {
|
|
ar->coex_support = true;
|
|
goto out;
|