Tentative patch for broadcom-wl 6.30.223.271 driver for Linux 6.14-rc1

broadcom-wl-fix-linux-6.14.patch

From 1dce6fd0b32d31e897143c4ac04eb9a8929bc1e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Bruguera=20Mic=C3=B3?= <[email protected]>
Date: Sun, 8 Dec 2024 17:57:43 +0000
Subject: [PATCH] Tentative fix for broadcom-wl 6.30.223.271 driver for Linux
 6.14-rc1

Related to the new parameter for get_tx_power introduced in
"wifi: cfg80211: send MLO links tx power info in GET_INTERFACE"
(Rameshkumar Sundaram, 25 Nov 2024).

As the driver doesn't support Multi-Link, we just ignore it afterwards.
---
 src/wl/sys/wl_cfg80211_hybrid.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/wl/sys/wl_cfg80211_hybrid.c b/src/wl/sys/wl_cfg80211_hybrid.c
index 7926f2a..ba86ace 100644
--- a/src/wl/sys/wl_cfg80211_hybrid.c
+++ b/src/wl/sys/wl_cfg80211_hybrid.c
@@ -99,7 +99,10 @@ static s32 wl_cfg80211_set_tx_power(struct wiphy *wiphy,
            enum tx_power_setting type, s32 dbm);
 #endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 14, 0)
+static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+                                    unsigned int link_id, s32 *dbm);
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
 static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev, s32 *dbm);
 #else
 static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm);
@@ -1152,7 +1155,10 @@ wl_cfg80211_set_tx_power(struct wiphy *wiphy, enum tx_power_setting type, s32 db
 	return err;
 }
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 14, 0)
+static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+                                    unsigned int link_id, s32 *dbm)
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
 static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev, s32 *dbm)
 #else
 static s32 wl_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm)
-- 
2.48.1