staging: wilc1000: chage_virtual_intf: use netdev private wilc
Use netdev private data member wilc instead of global variable g_linux_wlan.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index 264fcb9..422d462 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -2534,9 +2534,11 @@
u8 interface_type;
u16 TID = 0;
u8 i;
+ struct wilc *wl;
nic = netdev_priv(dev);
priv = wiphy_priv(wiphy);
+ wl = nic->wilc;
PRINT_D(HOSTAPD_DBG, "In Change virtual interface function\n");
PRINT_D(HOSTAPD_DBG, "Wireless interface name =%s\n", dev->name);
@@ -2571,30 +2573,31 @@
interface_type = nic->iftype;
nic->iftype = STATION_MODE;
- if (g_linux_wlan->initialized) {
- host_int_del_All_Rx_BASession(priv->hWILCWFIDrv, g_linux_wlan->vif[0].bssid, TID);
+ if (wl->initialized) {
+ host_int_del_All_Rx_BASession(priv->hWILCWFIDrv,
+ wl->vif[0].bssid, TID);
/* ensure that the message Q is empty */
host_int_wait_msg_queue_idle();
/*Eliminate host interface blocking state*/
- up(&g_linux_wlan->cfg_event);
+ up(&wl->cfg_event);
- wilc1000_wlan_deinit(g_linux_wlan);
+ wilc1000_wlan_deinit(wl);
wilc1000_wlan_init(dev, nic);
g_wilc_initialized = 1;
nic->iftype = interface_type;
/*Setting interface 1 drv handler and mac address in newly downloaded FW*/
- host_int_set_wfi_drv_handler(g_linux_wlan->vif[0].hif_drv);
- host_int_set_MacAddress(g_linux_wlan->vif[0].hif_drv,
- g_linux_wlan->vif[0].src_addr);
+ host_int_set_wfi_drv_handler(wl->vif[0].hif_drv);
+ host_int_set_MacAddress(wl->vif[0].hif_drv,
+ wl->vif[0].src_addr);
host_int_set_operation_mode(priv->hWILCWFIDrv, STATION_MODE);
/*Add saved WEP keys, if any*/
if (g_wep_keys_saved) {
- host_int_set_WEPDefaultKeyID(g_linux_wlan->vif[0].hif_drv,
+ host_int_set_WEPDefaultKeyID(wl->vif[0].hif_drv,
g_key_wep_params.key_idx);
- host_int_add_wep_key_bss_sta(g_linux_wlan->vif[0].hif_drv,
+ host_int_add_wep_key_bss_sta(wl->vif[0].hif_drv,
g_key_wep_params.key,
g_key_wep_params.key_len,
g_key_wep_params.key_idx);
@@ -2612,22 +2615,22 @@
PRINT_D(CFG80211_DBG, "gtk %x %x %x\n", g_key_gtk_params.key[0],
g_key_gtk_params.key[1],
g_key_gtk_params.key[2]);
- add_key(g_linux_wlan->vif[0].ndev->ieee80211_ptr->wiphy,
- g_linux_wlan->vif[0].ndev,
+ add_key(wl->vif[0].ndev->ieee80211_ptr->wiphy,
+ wl->vif[0].ndev,
g_add_ptk_key_params.key_idx,
g_add_ptk_key_params.pairwise,
g_add_ptk_key_params.mac_addr,
(struct key_params *)(&g_key_ptk_params));
- add_key(g_linux_wlan->vif[0].ndev->ieee80211_ptr->wiphy,
- g_linux_wlan->vif[0].ndev,
+ add_key(wl->vif[0].ndev->ieee80211_ptr->wiphy,
+ wl->vif[0].ndev,
g_add_gtk_key_params.key_idx,
g_add_gtk_key_params.pairwise,
g_add_gtk_key_params.mac_addr,
(struct key_params *)(&g_key_gtk_params));
}
- if (g_linux_wlan->initialized) {
+ if (wl->initialized) {
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", nic->g_struct_frame_reg[i].frame_type,
nic->g_struct_frame_reg[i].reg);
@@ -2648,7 +2651,8 @@
connecting = 0;
PRINT_D(HOSTAPD_DBG, "Interface type = NL80211_IFTYPE_P2P_CLIENT\n");
- host_int_del_All_Rx_BASession(priv->hWILCWFIDrv, g_linux_wlan->vif[0].bssid, TID);
+ host_int_del_All_Rx_BASession(priv->hWILCWFIDrv,
+ wl->vif[0].bssid, TID);
dev->ieee80211_ptr->iftype = type;
priv->wdev->iftype = type;
@@ -2658,24 +2662,24 @@
nic->iftype = CLIENT_MODE;
- if (g_linux_wlan->initialized) {
+ if (wl->initialized) {
/* ensure that the message Q is empty */
host_int_wait_msg_queue_idle();
- wilc1000_wlan_deinit(g_linux_wlan);
+ wilc1000_wlan_deinit(wl);
wilc1000_wlan_init(dev, nic);
g_wilc_initialized = 1;
- host_int_set_wfi_drv_handler(g_linux_wlan->vif[0].hif_drv);
- host_int_set_MacAddress(g_linux_wlan->vif[0].hif_drv,
- g_linux_wlan->vif[0].src_addr);
+ host_int_set_wfi_drv_handler(wl->vif[0].hif_drv);
+ host_int_set_MacAddress(wl->vif[0].hif_drv,
+ wl->vif[0].src_addr);
host_int_set_operation_mode(priv->hWILCWFIDrv, STATION_MODE);
/*Add saved WEP keys, if any*/
if (g_wep_keys_saved) {
- host_int_set_WEPDefaultKeyID(g_linux_wlan->vif[0].hif_drv,
+ host_int_set_WEPDefaultKeyID(wl->vif[0].hif_drv,
g_key_wep_params.key_idx);
- host_int_add_wep_key_bss_sta(g_linux_wlan->vif[0].hif_drv,
+ host_int_add_wep_key_bss_sta(wl->vif[0].hif_drv,
g_key_wep_params.key,
g_key_wep_params.key_len,
g_key_wep_params.key_idx);
@@ -2693,15 +2697,15 @@
PRINT_D(CFG80211_DBG, "gtk %x %x %x\n", g_key_gtk_params.key[0],
g_key_gtk_params.key[1],
g_key_gtk_params.key[2]);
- add_key(g_linux_wlan->vif[0].ndev->ieee80211_ptr->wiphy,
- g_linux_wlan->vif[0].ndev,
+ add_key(wl->vif[0].ndev->ieee80211_ptr->wiphy,
+ wl->vif[0].ndev,
g_add_ptk_key_params.key_idx,
g_add_ptk_key_params.pairwise,
g_add_ptk_key_params.mac_addr,
(struct key_params *)(&g_key_ptk_params));
- add_key(g_linux_wlan->vif[0].ndev->ieee80211_ptr->wiphy,
- g_linux_wlan->vif[0].ndev,
+ add_key(wl->vif[0].ndev->ieee80211_ptr->wiphy,
+ wl->vif[0].ndev,
g_add_gtk_key_params.key_idx,
g_add_gtk_key_params.pairwise,
g_add_gtk_key_params.mac_addr,
@@ -2712,7 +2716,7 @@
refresh_scan(priv, 1, true);
Set_machw_change_vir_if(false);
- if (g_linux_wlan->initialized) {
+ if (wl->initialized) {
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", nic->g_struct_frame_reg[i].frame_type,
nic->g_struct_frame_reg[i].reg);
@@ -2735,7 +2739,7 @@
PRINT_D(HOSTAPD_DBG, "Downloading AP firmware\n");
linux_wlan_get_firmware(nic);
/*If wilc is running, then close-open to actually get new firmware running (serves P2P)*/
- if (g_linux_wlan->initialized) {
+ if (wl->initialized) {
nic->iftype = AP_MODE;
mac_close(dev);
mac_open(dev);
@@ -2760,7 +2764,8 @@
/*sent before downloading new FW. This is because it blocks on*/
/*hWaitResponse semaphore, which allows previous config*/
/*packets to actually take action on old FW*/
- host_int_del_All_Rx_BASession(priv->hWILCWFIDrv, g_linux_wlan->vif[0].bssid, TID);
+ host_int_del_All_Rx_BASession(priv->hWILCWFIDrv,
+ wl->vif[0].bssid, TID);
bEnablePS = false;
PRINT_D(HOSTAPD_DBG, "Interface type = NL80211_IFTYPE_GO\n");
dev->ieee80211_ptr->iftype = type;
@@ -2775,22 +2780,22 @@
/* ensure that the message Q is empty */
host_int_wait_msg_queue_idle();
- wilc1000_wlan_deinit(g_linux_wlan);
+ wilc1000_wlan_deinit(wl);
wilc1000_wlan_init(dev, nic);
g_wilc_initialized = 1;
/*Setting interface 1 drv handler and mac address in newly downloaded FW*/
- host_int_set_wfi_drv_handler(g_linux_wlan->vif[0].hif_drv);
- host_int_set_MacAddress(g_linux_wlan->vif[0].hif_drv,
- g_linux_wlan->vif[0].src_addr);
+ host_int_set_wfi_drv_handler(wl->vif[0].hif_drv);
+ host_int_set_MacAddress(wl->vif[0].hif_drv,
+ wl->vif[0].src_addr);
host_int_set_operation_mode(priv->hWILCWFIDrv, AP_MODE);
/*Add saved WEP keys, if any*/
if (g_wep_keys_saved) {
- host_int_set_WEPDefaultKeyID(g_linux_wlan->vif[0].hif_drv,
+ host_int_set_WEPDefaultKeyID(wl->vif[0].hif_drv,
g_key_wep_params.key_idx);
- host_int_add_wep_key_bss_sta(g_linux_wlan->vif[0].hif_drv,
+ host_int_add_wep_key_bss_sta(wl->vif[0].hif_drv,
g_key_wep_params.key,
g_key_wep_params.key_len,
g_key_wep_params.key_idx);
@@ -2810,22 +2815,22 @@
g_key_gtk_params.key[1],
g_key_gtk_params.key[2],
g_key_gtk_params.cipher);
- add_key(g_linux_wlan->vif[0].ndev->ieee80211_ptr->wiphy,
- g_linux_wlan->vif[0].ndev,
+ add_key(wl->vif[0].ndev->ieee80211_ptr->wiphy,
+ wl->vif[0].ndev,
g_add_ptk_key_params.key_idx,
g_add_ptk_key_params.pairwise,
g_add_ptk_key_params.mac_addr,
(struct key_params *)(&g_key_ptk_params));
- add_key(g_linux_wlan->vif[0].ndev->ieee80211_ptr->wiphy,
- g_linux_wlan->vif[0].ndev,
+ add_key(wl->vif[0].ndev->ieee80211_ptr->wiphy,
+ wl->vif[0].ndev,
g_add_gtk_key_params.key_idx,
g_add_gtk_key_params.pairwise,
g_add_gtk_key_params.mac_addr,
(struct key_params *)(&g_key_gtk_params));
}
- if (g_linux_wlan->initialized) {
+ if (wl->initialized) {
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", nic->g_struct_frame_reg[i].frame_type,
nic->g_struct_frame_reg[i].reg);