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brcmfmac: use vif struct to check_sys_up() function 

This checks the status that will soon be moved to virtual
interface data so preparing for that use the structure
brcmf_cfg80211_vif as parameter instead.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meulemen <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
5bit-waveforms
Arend van Spriel 2012-10-22 13:55:32 -07:00 committed by John W. Linville
parent 6ac4f4ed13
commit 0abb5f21b7
1 changed files with 59 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

103
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
View File

@ -98,9 +98,10 @@ static const u8 ether_bcast[ETH_ALEN] = {255, 255, 255, 255, 255, 255};
static u32 brcmf_dbg_level = WL_DBG_ERR;
static bool check_sys_up(struct wiphy *wiphy)
static bool check_sys_up(struct brcmf_cfg80211_vif *vif)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_info *cfg = wdev_priv(&vif->wdev);
if (!test_bit(WL_STATUS_READY, &cfg->status)) {
WL_INFO("device is not ready : status (%d)\n",
(int)cfg->status);
@ -1028,8 +1029,7 @@ scan_out:
}
static s32
brcmf_cfg80211_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
brcmf_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
{
struct net_device *ndev = request->wdev->netdev;
struct brcmf_cfg80211_info *cfg = ndev_to_cfg(ndev);
@ -1037,7 +1037,8 @@ brcmf_cfg80211_scan(struct wiphy *wiphy,
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(container_of(request->wdev,
struct brcmf_cfg80211_vif, wdev)))
return -EIO;
if (cfg->iscan_on)
@ -1093,10 +1094,11 @@ static s32 brcmf_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = cfg_to_ndev(cfg);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
if (changed & WIPHY_PARAM_RTS_THRESHOLD &&
@ -1189,7 +1191,8 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_ibss_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_join_params join_params;
size_t join_params_size = 0;
s32 err = 0;
@ -1197,7 +1200,7 @@ brcmf_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
s32 bcnprd;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
if (params->ssid)
@ -1332,10 +1335,11 @@ static s32
brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
brcmf_link_down(cfg);
@ -1603,7 +1607,8 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_connect_params *sme)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct ieee80211_channel *chan = sme->channel;
struct brcmf_join_params join_params;
size_t join_params_size;
@ -1612,7 +1617,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
if (!sme->ssid) {
@ -1696,12 +1701,13 @@ brcmf_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *ndev,
u16 reason_code)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_scb_val_le scbval;
s32 err = 0;
WL_TRACE("Enter. Reason code = %d\n", reason_code);
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
clear_bit(WL_STATUS_CONNECTED, &cfg->status);
@ -1725,14 +1731,15 @@ brcmf_cfg80211_set_tx_power(struct wiphy *wiphy,
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
struct net_device *ndev = cfg_to_ndev(cfg);
struct brcmf_if *ifp = netdev_priv(ndev);
u16 txpwrmw;
s32 err = 0;
s32 disable = 0;
s32 dbm = MBM_TO_DBM(mbm);
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
switch (type) {
@ -1771,16 +1778,16 @@ done:
static s32 brcmf_cfg80211_get_tx_power(struct wiphy *wiphy, s32 *dbm)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct net_device *ndev = cfg_to_ndev(cfg);
struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
s32 txpwrdbm;
u8 result;
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
err = brcmf_fil_iovar_int_get(netdev_priv(ndev), "qtxpower", &txpwrdbm);
err = brcmf_fil_iovar_int_get(ifp, "qtxpower", &txpwrdbm);
if (err) {
WL_ERR("error (%d)\n", err);
goto done;
@ -1798,16 +1805,17 @@ static s32
brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool unicast, bool multicast)
{
struct brcmf_if *ifp = netdev_priv(ndev);
u32 index;
u32 wsec;
s32 err = 0;
WL_TRACE("Enter\n");
WL_CONN("key index (%d)\n", key_idx);
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
err = brcmf_fil_bsscfg_int_get(netdev_priv(ndev), "wsec", &wsec);
err = brcmf_fil_bsscfg_int_get(ifp, "wsec", &wsec);
if (err) {
WL_ERR("WLC_GET_WSEC error (%d)\n", err);
goto done;
@ -1816,7 +1824,7 @@ brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev,
if (wsec & WEP_ENABLED) {
/* Just select a new current key */
index = key_idx;
err = brcmf_fil_cmd_int_set(netdev_priv(ndev),
err = brcmf_fil_cmd_int_set(ifp,
BRCMF_C_SET_KEY_PRIMARY, index);
if (err)
WL_ERR("error (%d)\n", err);
@ -1911,6 +1919,7 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
struct key_params *params)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_wsec_key key;
s32 val;
s32 wsec;
@ -1919,7 +1928,7 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
WL_TRACE("Enter\n");
WL_CONN("key index (%d)\n", key_idx);
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
if (mac_addr) {
@ -1981,13 +1990,13 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
if (err)
goto done;
err = brcmf_fil_bsscfg_int_get(netdev_priv(ndev), "wsec", &wsec);
err = brcmf_fil_bsscfg_int_get(ifp, "wsec", &wsec);
if (err) {
WL_ERR("get wsec error (%d)\n", err);
goto done;
}
wsec |= val;
err = brcmf_fil_bsscfg_int_set(netdev_priv(ndev), "wsec", wsec);
err = brcmf_fil_bsscfg_int_set(ifp, "wsec", wsec);
if (err) {
WL_ERR("set wsec error (%d)\n", err);
goto done;
@ -2002,11 +2011,12 @@ static s32
brcmf_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_idx, bool pairwise, const u8 *mac_addr)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_wsec_key key;
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
memset(&key, 0, sizeof(key));
@ -2039,19 +2049,20 @@ brcmf_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
void (*callback) (void *cookie, struct key_params * params))
{
struct key_params params;
struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_cfg80211_security *sec;
s32 wsec;
s32 err = 0;
WL_TRACE("Enter\n");
WL_CONN("key index (%d)\n", key_idx);
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
memset(&params, 0, sizeof(params));
err = brcmf_fil_bsscfg_int_get(netdev_priv(ndev), "wsec", &wsec);
err = brcmf_fil_bsscfg_int_get(ifp, "wsec", &wsec);
if (err) {
WL_ERR("WLC_GET_WSEC error (%d)\n", err);
/* Ignore this error, may happen during DISASSOC */
@ -2103,7 +2114,8 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
u8 *mac, struct station_info *sinfo)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_cfg80211_profile *profile = ndev_to_prof(ndev);
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
struct brcmf_scb_val_le scb_val;
int rssi;
s32 rate;
@ -2112,12 +2124,12 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
struct brcmf_sta_info_le sta_info_le;
WL_TRACE("Enter, MAC %pM\n", mac);
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
if (cfg->conf->mode == WL_MODE_AP) {
memcpy(&sta_info_le, mac, ETH_ALEN);
err = brcmf_fil_iovar_data_get(netdev_priv(ndev), "sta_info",
err = brcmf_fil_iovar_data_get(ifp, "sta_info",
&sta_info_le,
sizeof(sta_info_le));
if (err < 0) {
@ -2140,7 +2152,7 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
goto done;
}
/* Report the current tx rate */
err = brcmf_fil_cmd_int_get(netdev_priv(ndev), BRCMF_C_GET_RATE, &rate);
err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_RATE, &rate);
if (err) {
WL_ERR("Could not get rate (%d)\n", err);
goto done;
@ -2152,8 +2164,7 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
if (test_bit(WL_STATUS_CONNECTED, &cfg->status)) {
memset(&scb_val, 0, sizeof(scb_val));
err = brcmf_fil_cmd_data_get(netdev_priv(ndev),
BRCMF_C_GET_RSSI, &scb_val,
err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_RSSI, &scb_val,
sizeof(scb_val));
if (err) {
WL_ERR("Could not get rssi (%d)\n", err);
@ -2216,6 +2227,7 @@ brcmf_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *ndev,
const u8 *addr,
const struct cfg80211_bitrate_mask *mask)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcm_rateset_le rateset_le;
s32 rate;
s32 val;
@ -2225,12 +2237,12 @@ brcmf_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *ndev,
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
/* addr param is always NULL. ignore it */
/* Get current rateset */
err = brcmf_fil_cmd_data_get(netdev_priv(ndev), BRCM_GET_CURR_RATESET,
err = brcmf_fil_cmd_data_get(ifp, BRCM_GET_CURR_RATESET,
&rateset_le, sizeof(rateset_le));
if (err) {
WL_ERR("could not get current rateset (%d)\n", err);
@ -2258,8 +2270,8 @@ brcmf_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *ndev,
* Set rate override,
* Since the is a/b/g-blind, both a/bg_rate are enforced.
*/
err_bg = brcmf_fil_iovar_int_set(netdev_priv(ndev), "bg_rate", rate);
err_a = brcmf_fil_iovar_int_set(netdev_priv(ndev), "a_rate", rate);
err_bg = brcmf_fil_iovar_int_set(ifp, "bg_rate", rate);
err_a = brcmf_fil_iovar_int_set(ifp, "a_rate", rate);
if (err_bg && err_a) {
WL_ERR("could not set fixed rate (%d) (%d)\n", err_bg, err_a);
err = err_bg | err_a;
@ -3072,13 +3084,14 @@ brcmf_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_pmksa *pmksa)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct pmkid_list *pmkids = &cfg->pmk_list->pmkids;
s32 err = 0;
int i;
int pmkid_len;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
pmkid_len = le32_to_cpu(pmkids->npmkid);
@ -3111,12 +3124,13 @@ brcmf_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_pmksa *pmksa)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
struct pmkid_list pmkid;
s32 err = 0;
int i, pmkid_len;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
memcpy(&pmkid.pmkid[0].BSSID, pmksa->bssid, ETH_ALEN);
@ -3161,10 +3175,11 @@ static s32
brcmf_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err = 0;
WL_TRACE("Enter\n");
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
memset(cfg->pmk_list, 0, sizeof(*cfg->pmk_list));
@ -4106,6 +4121,7 @@ brcmf_cfg80211_del_station(struct wiphy *wiphy, struct net_device *ndev,
u8 *mac)
{
struct brcmf_scb_val_le scbval;
struct brcmf_if *ifp = netdev_priv(ndev);
s32 err;
if (!mac)
@ -4113,13 +4129,12 @@ brcmf_cfg80211_del_station(struct wiphy *wiphy, struct net_device *ndev,
WL_TRACE("Enter %pM\n", mac);
if (!check_sys_up(wiphy))
if (!check_sys_up(ifp->vif))
return -EIO;
memcpy(&scbval.ea, mac, ETH_ALEN);
scbval.val = cpu_to_le32(WLAN_REASON_DEAUTH_LEAVING);
err = brcmf_fil_cmd_data_set(netdev_priv(ndev),
BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON,
err = brcmf_fil_cmd_data_set(ifp, BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON,
&scbval, sizeof(scbval));
if (err)
WL_ERR("SCB_DEAUTHENTICATE_FOR_REASON failed %d\n", err);