ath6kl: handle concurrent AP-STA channel switches

If an ath6kl AP vif is beaconing on one channel, and a STA vif
associates on a different channel, a WMI_DISCONNECT event will be sent
to the AP vif. Make the AP vif follow the STA interface, and notify
userspace.

kvalo: fix a sparse warning with vif->next_chan

Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h
index d3d2ab5c1689..190b2c4e382f 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.h
+++ b/drivers/net/wireless/ath/ath6kl/wmi.h
@@ -1151,6 +1151,7 @@ enum wmi_phy_mode {
         WMI_11AG_MODE = 0x3,
         WMI_11B_MODE = 0x4,
         WMI_11GONLY_MODE = 0x5,
+        WMI_11G_HT20    = 0x6,
 };
 
 #define WMI_MAX_CHANNELS        32
@@ -1468,6 +1469,17 @@ enum wmi_disconnect_reason {
         IBSS_MERGE = 0xe,
 };
 
+/* AP mode disconnect proto_reasons */
+enum ap_disconnect_reason {
+        WMI_AP_REASON_STA_LEFT          = 101,
+        WMI_AP_REASON_FROM_HOST         = 102,
+        WMI_AP_REASON_COMM_TIMEOUT      = 103,
+        WMI_AP_REASON_MAX_STA           = 104,
+        WMI_AP_REASON_ACL               = 105,
+        WMI_AP_REASON_STA_ROAM          = 106,
+        WMI_AP_REASON_DFS_CHANNEL       = 107,
+};
+
 #define ATH6KL_COUNTRY_RD_SHIFT        16
 
 struct ath6kl_wmi_regdomain {