xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qtnfmac: add support for 4addr mode

Browse Source 
Advertise WIPHY_FLAG_4ADDR_STATION capability to wireless core. Send
use4addr interface change flag to firmware in change_virtual_intf
cfg80211 callback.

In order to enable adding wireless station interface to bridge
one should turn on 4addr mode using the following command:
$ iw dev wlan0 set 4addr on
$ brctl addif br0 wlan0

If this commands succeeds, then interface can be added to bridge.
Note that when wireless interface is added to bridge, wpa_supplicant
should be started with appropriate -b <brname> parameter, e.g:
$ wpa_supplicant -Dnl80211 -iwlan0 -c/path/to/wpa.conf -b br0

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sergey Matyukevich
2019-01-14 09:39:38 +00:00
committed by Kalle Valo
parent d1365e794e
commit de624a355d
5 changed files with 31 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/quantenna/qtnfmac/commands.h
View File

@@ -26,9 +26,11 @@ void qtnf_cmd_send_deinit_fw(struct qtnf_bus *bus);
int qtnf_cmd_get_hw_info(struct qtnf_bus *bus);
int qtnf_cmd_get_mac_info(struct qtnf_wmac *mac);
int qtnf_cmd_send_add_intf(struct qtnf_vif *vif, enum nl80211_iftype iftype,
u8 *mac_addr);
int use4addr, u8 *mac_addr);
int qtnf_cmd_send_change_intf_type(struct qtnf_vif *vif,
enum nl80211_iftype iftype, u8 *mac_addr);
enum nl80211_iftype iftype,
int use4addr,
u8 *mac_addr);
int qtnf_cmd_send_del_intf(struct qtnf_vif *vif);
int qtnf_cmd_band_info_get(struct qtnf_wmac *mac,
struct ieee80211_supported_band *band);