mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
d32bbd7477
This backports the most important brcmfmac commits that: 1) Fix some bugs 2) Help debugging bugs Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
69 lines
2.7 KiB
Diff
69 lines
2.7 KiB
Diff
From 8c892df41500469729e0d662816300196e4f463d Mon Sep 17 00:00:00 2001
|
|
From: Stijn Tintel <stijn@linux-ipv6.be>
|
|
Date: Tue, 4 Dec 2018 20:29:05 +0200
|
|
Subject: [PATCH] brcmfmac: fix roamoff=1 modparam
|
|
|
|
When the update_connect_param callback is set, nl80211 expects the flag
|
|
WIPHY_FLAG_SUPPORTS_FW_ROAM to be set as well. However, this flag is
|
|
only set when modparam roamoff=0, while the callback is set
|
|
unconditionally. Since commit 7f9a3e150ec7 this causes a warning in
|
|
wiphy_register, which breaks brcmfmac.
|
|
|
|
Disable the update_connect_param callback when roamoff=0 to fix this.
|
|
|
|
Fixes: 7f9a3e150ec7 ("nl80211: Update ERP info using NL80211_CMD_UPDATE_CONNECT_PARAMS")
|
|
Cc: Stable <stable@vger.kernel.org> # 4.19+
|
|
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
|
|
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
---
|
|
.../wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 11 +++++++++--
|
|
.../wireless/broadcom/brcm80211/brcmfmac/cfg80211.h | 2 +-
|
|
.../net/wireless/broadcom/brcm80211/brcmfmac/core.c | 2 +-
|
|
3 files changed, 11 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
|
|
@@ -5189,10 +5189,17 @@ static struct cfg80211_ops brcmf_cfg8021
|
|
.del_pmk = brcmf_cfg80211_del_pmk,
|
|
};
|
|
|
|
-struct cfg80211_ops *brcmf_cfg80211_get_ops(void)
|
|
+struct cfg80211_ops *brcmf_cfg80211_get_ops(struct brcmf_mp_device *settings)
|
|
{
|
|
- return kmemdup(&brcmf_cfg80211_ops, sizeof(brcmf_cfg80211_ops),
|
|
+ struct cfg80211_ops *ops;
|
|
+
|
|
+ ops = kmemdup(&brcmf_cfg80211_ops, sizeof(brcmf_cfg80211_ops),
|
|
GFP_KERNEL);
|
|
+
|
|
+ if (ops && settings->roamoff)
|
|
+ ops->update_connect_params = NULL;
|
|
+
|
|
+ return ops;
|
|
}
|
|
|
|
struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
|
|
@@ -404,7 +404,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802
|
|
void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg);
|
|
s32 brcmf_cfg80211_up(struct net_device *ndev);
|
|
s32 brcmf_cfg80211_down(struct net_device *ndev);
|
|
-struct cfg80211_ops *brcmf_cfg80211_get_ops(void);
|
|
+struct cfg80211_ops *brcmf_cfg80211_get_ops(struct brcmf_mp_device *settings);
|
|
enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp);
|
|
|
|
struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
|
|
@@ -1151,7 +1151,7 @@ int brcmf_attach(struct device *dev, str
|
|
|
|
brcmf_dbg(TRACE, "Enter\n");
|
|
|
|
- ops = brcmf_cfg80211_get_ops();
|
|
+ ops = brcmf_cfg80211_get_ops(settings);
|
|
if (!ops)
|
|
return -ENOMEM;
|
|
|