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staging: wilc1000: change_virtual_intf: change codes for unified firmware 

In previous patch, we use unified firmware on wilc, which means we do not need
to download firmware again to change virtual interfaces.
There are a lot of codes to change interface and they are needless now, so
remove them except wilc_set_operation_mode function which change the mode and
wilc_set_power_mgmt which control power save.
There will be unused functions and they will be removed in later patch.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Glen Lee 2016-01-25 16:35:17 +09:00 committed by Greg Kroah-Hartman
parent ff35567923
commit 86bff01b94
1 changed files with 10 additions and 208 deletions
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218
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
View File

@ -2098,9 +2098,6 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
{
struct wilc_priv *priv;
struct wilc_vif *vif;
u8 interface_type;
u16 TID = 0;
u8 i;
struct wilc *wl;
vif = netdev_priv(dev);
@ -2125,74 +2122,12 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
priv->wdev->iftype = type;
vif->monitor_flag = 0;
vif->iftype = STATION_MODE;
wilc_set_operation_mode(vif, STATION_MODE);
memset(priv->assoc_stainfo.au8Sta_AssociatedBss, 0, MAX_NUM_STA * ETH_ALEN);
interface_type = vif->iftype;
vif->iftype = STATION_MODE;
if (wl->initialized) {
wilc_del_all_rx_ba_session(vif, wl->vif[0]->bssid,
TID);
wilc_wait_msg_queue_idle();
up(&wl->cfg_event);
wilc1000_wlan_deinit(dev);
wilc1000_wlan_init(dev, vif);
wilc_initialized = 1;
vif->iftype = interface_type;
wilc_set_wfi_drv_handler(vif,
wilc_get_vif_idx(wl->vif[0]));
wilc_set_mac_address(wl->vif[0], wl->vif[0]->src_addr);
wilc_set_operation_mode(vif, STATION_MODE);
if (g_wep_keys_saved) {
wilc_set_wep_default_keyid(wl->vif[0],
g_key_wep_params.key_idx);
wilc_add_wep_key_bss_sta(wl->vif[0],
g_key_wep_params.key,
g_key_wep_params.key_len,
g_key_wep_params.key_idx);
}
wilc_flush_join_req(vif);
if (g_ptk_keys_saved && g_gtk_keys_saved) {
PRINT_D(CFG80211_DBG, "ptk %x %x %x\n", g_key_ptk_params.key[0],
g_key_ptk_params.key[1],
g_key_ptk_params.key[2]);
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(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(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 (wl->initialized) {
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
wilc_frame_register(vif,
vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
}
}
wilc_enable_ps = true;
wilc_set_power_mgmt(vif, 1, 0);
}
wilc_enable_ps = true;
wilc_set_power_mgmt(vif, 1, 0);
break;
case NL80211_IFTYPE_P2P_CLIENT:
@ -2201,73 +2136,11 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
wilc_connecting = 0;
PRINT_D(HOSTAPD_DBG, "Interface type = NL80211_IFTYPE_P2P_CLIENT\n");
wilc_del_all_rx_ba_session(vif, wl->vif[0]->bssid, TID);
dev->ieee80211_ptr->iftype = type;
priv->wdev->iftype = type;
vif->monitor_flag = 0;
PRINT_D(HOSTAPD_DBG, "Downloading P2P_CONCURRENCY_FIRMWARE\n");
vif->iftype = CLIENT_MODE;
if (wl->initialized) {
wilc_wait_msg_queue_idle();
wilc1000_wlan_deinit(dev);
wilc1000_wlan_init(dev, vif);
wilc_initialized = 1;
wilc_set_wfi_drv_handler(vif,
wilc_get_vif_idx(wl->vif[0]));
wilc_set_mac_address(wl->vif[0], wl->vif[0]->src_addr);
wilc_set_operation_mode(vif, STATION_MODE);
if (g_wep_keys_saved) {
wilc_set_wep_default_keyid(wl->vif[0],
g_key_wep_params.key_idx);
wilc_add_wep_key_bss_sta(wl->vif[0],
g_key_wep_params.key,
g_key_wep_params.key_len,
g_key_wep_params.key_idx);
}
wilc_flush_join_req(vif);
if (g_ptk_keys_saved && g_gtk_keys_saved) {
PRINT_D(CFG80211_DBG, "ptk %x %x %x\n", g_key_ptk_params.key[0],
g_key_ptk_params.key[1],
g_key_ptk_params.key[2]);
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(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(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));
}
refresh_scan(priv, 1, true);
if (wl->initialized) {
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
wilc_frame_register(vif,
vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
}
}
}
wilc_set_operation_mode(vif, STATION_MODE);
break;
case NL80211_IFTYPE_AP:
@ -2276,23 +2149,11 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
dev->ieee80211_ptr->iftype = type;
priv->wdev->iftype = type;
vif->iftype = AP_MODE;
PRINT_D(CORECONFIG_DBG, "priv->hWILCWFIDrv[%p]\n", priv->hWILCWFIDrv);
PRINT_D(HOSTAPD_DBG, "Downloading AP firmware\n");
wilc_wlan_get_firmware(dev);
if (wl->initialized) {
vif->iftype = AP_MODE;
wilc_mac_close(dev);
wilc_mac_open(dev);
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
wilc_frame_register(vif,
vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
}
if (wl->initialized) {
wilc_set_wfi_drv_handler(vif, wilc_get_vif_idx(vif));
wilc_set_operation_mode(vif, AP_MODE);
wilc_set_power_mgmt(vif, 0, 0);
}
break;
@ -2303,72 +2164,13 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
mod_timer(&wilc_during_ip_timer,
jiffies + msecs_to_jiffies(during_ip_time));
wilc_set_power_mgmt(vif, 0, 0);
wilc_del_all_rx_ba_session(vif, wl->vif[0]->bssid, TID);
wilc_enable_ps = false;
PRINT_D(HOSTAPD_DBG, "Interface type = NL80211_IFTYPE_GO\n");
wilc_set_operation_mode(vif, AP_MODE);
dev->ieee80211_ptr->iftype = type;
priv->wdev->iftype = type;
PRINT_D(CORECONFIG_DBG, "priv->hWILCWFIDrv[%p]\n", priv->hWILCWFIDrv);
PRINT_D(HOSTAPD_DBG, "Downloading P2P_CONCURRENCY_FIRMWARE\n");
vif->iftype = GO_MODE;
wilc_wait_msg_queue_idle();
wilc1000_wlan_deinit(dev);
wilc1000_wlan_init(dev, vif);
wilc_initialized = 1;
wilc_set_wfi_drv_handler(vif, wilc_get_vif_idx(wl->vif[0]));
wilc_set_mac_address(wl->vif[0], wl->vif[0]->src_addr);
wilc_set_operation_mode(vif, AP_MODE);
if (g_wep_keys_saved) {
wilc_set_wep_default_keyid(wl->vif[0],
g_key_wep_params.key_idx);
wilc_add_wep_key_bss_sta(wl->vif[0],
g_key_wep_params.key,
g_key_wep_params.key_len,
g_key_wep_params.key_idx);
}
wilc_flush_join_req(vif);
if (g_ptk_keys_saved && g_gtk_keys_saved) {
PRINT_D(CFG80211_DBG, "ptk %x %x %x cipher %x\n", g_key_ptk_params.key[0],
g_key_ptk_params.key[1],
g_key_ptk_params.key[2],
g_key_ptk_params.cipher);
PRINT_D(CFG80211_DBG, "gtk %x %x %x cipher %x\n", g_key_gtk_params.key[0],
g_key_gtk_params.key[1],
g_key_gtk_params.key[2],
g_key_gtk_params.cipher);
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(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 (wl->initialized) {
for (i = 0; i < num_reg_frame; i++) {
PRINT_D(INIT_DBG, "Frame registering Type: %x - Reg: %d\n", vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
wilc_frame_register(vif,
vif->g_struct_frame_reg[i].frame_type,
vif->g_struct_frame_reg[i].reg);
}
}
break;
default: