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staging: wilc1000: adjust for management frame register API changes 

Adjust to the API changes in cfg80211 for management frame registration.

Fixes: 6cd536fe62 ("cfg80211: change internal management frame registration API")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200428101400.bac7e94c2bf8.I6a2287b9f68f35aff5f6de409c5ffa388de760e2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2020-04-28 10:14:03 +02:00
parent 2e410da6a0
commit d530b98640
4 changed files with 30 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/staging/wilc1000/cfg80211.c
View File

@ -1217,33 +1217,31 @@ static int mgmt_tx_cancel_wait(struct wiphy *wiphy,
return 0;
}
void wilc_mgmt_frame_register(struct wiphy *wiphy, struct wireless_dev *wdev,
u16 frame_type, bool reg)
void wilc_update_mgmt_frame_registrations(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct mgmt_frame_regs *upd)
{
struct wilc *wl = wiphy_priv(wiphy);
struct wilc_vif *vif = netdev_priv(wdev->netdev);
u32 presp_bit = BIT(IEEE80211_STYPE_PROBE_REQ >> 4);
u32 action_bit = BIT(IEEE80211_STYPE_ACTION >> 4);
if (!frame_type)
return;
if (wl->initialized) {
bool prev = vif->mgmt_reg_stypes & presp_bit;
bool now = upd->interface_stypes & presp_bit;
switch (frame_type) {
case IEEE80211_STYPE_PROBE_REQ:
vif->frame_reg[0].type = frame_type;
vif->frame_reg[0].reg = reg;
break;
if (now != prev)
wilc_frame_register(vif, IEEE80211_STYPE_PROBE_REQ, now);
case IEEE80211_STYPE_ACTION:
vif->frame_reg[1].type = frame_type;
vif->frame_reg[1].reg = reg;
break;
prev = vif->mgmt_reg_stypes & action_bit;
now = upd->interface_stypes & action_bit;
default:
break;
if (now != prev)
wilc_frame_register(vif, IEEE80211_STYPE_ACTION, now);
}
if (!wl->initialized)
return;
wilc_frame_register(vif, frame_type, reg);
vif->mgmt_reg_stypes =
upd->interface_stypes & (presp_bit | action_bit);
}
static int set_cqm_rssi_config(struct wiphy *wiphy, struct net_device *dev,
@ -1665,7 +1663,7 @@ static const struct cfg80211_ops wilc_cfg80211_ops = {
.cancel_remain_on_channel = cancel_remain_on_channel,
.mgmt_tx_cancel_wait = mgmt_tx_cancel_wait,
.mgmt_tx = mgmt_tx,
.mgmt_frame_register = wilc_mgmt_frame_register,
.update_mgmt_frame_registrations = wilc_update_mgmt_frame_registrations,
.set_power_mgmt = set_power_mgmt,
.set_cqm_rssi_config = set_cqm_rssi_config,

5
drivers/staging/wilc1000/cfg80211.h
View File

@ -21,8 +21,9 @@ void wilc_wfi_deinit_mon_interface(struct wilc *wl, bool rtnl_locked);
struct net_device *wilc_wfi_init_mon_interface(struct wilc *wl,
const char *name,
struct net_device *real_dev);
void wilc_mgmt_frame_register(struct wiphy *wiphy, struct wireless_dev *wdev,
u16 frame_type, bool reg);
void wilc_update_mgmt_frame_registrations(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct mgmt_frame_regs *upd);
struct wilc_vif *wilc_get_interface(struct wilc *wl);
struct wilc_vif *wilc_get_wl_to_vif(struct wilc *wl);
void wlan_deinit_locks(struct wilc *wilc);

21
drivers/staging/wilc1000/netdev.c
View File

@ -571,6 +571,7 @@ static int wilc_mac_open(struct net_device *ndev)
struct wilc *wl = vif->wilc;
unsigned char mac_add[ETH_ALEN] = {0};
int ret = 0;
struct mgmt_frame_regs mgmt_regs = {};
if (!wl || !wl->dev) {
netdev_err(ndev, "device not ready\n");
@ -602,14 +603,12 @@ static int wilc_mac_open(struct net_device *ndev)
return -EINVAL;
}
wilc_mgmt_frame_register(vif->ndev->ieee80211_ptr->wiphy,
vif->ndev->ieee80211_ptr,
vif->frame_reg[0].type,
vif->frame_reg[0].reg);
wilc_mgmt_frame_register(vif->ndev->ieee80211_ptr->wiphy,
vif->ndev->ieee80211_ptr,
vif->frame_reg[1].type,
vif->frame_reg[1].reg);
mgmt_regs.interface_stypes = vif->mgmt_reg_stypes;
/* so we detect a change */
vif->mgmt_reg_stypes = 0;
wilc_update_mgmt_frame_registrations(vif->ndev->ieee80211_ptr->wiphy,
vif->ndev->ieee80211_ptr,
&mgmt_regs);
netif_wake_queue(ndev);
wl->open_ifcs++;
vif->mac_opened = 1;
@ -792,12 +791,10 @@ void wilc_wfi_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size)
srcu_idx = srcu_read_lock(&wilc->srcu);
list_for_each_entry_rcu(vif, &wilc->vif_list, list) {
u16 type = le16_to_cpup((__le16 *)buff);
u32 type_bit = BIT(type >> 4);
if (vif->priv.p2p_listen_state &&
((type == vif->frame_reg[0].type &&
vif->frame_reg[0].reg) ||
(type == vif->frame_reg[1].type &&
vif->frame_reg[1].reg)))
vif->mgmt_reg_stypes & type_bit)
wilc_wfi_p2p_rx(vif, buff, size);
if (vif->monitor_flag)

9
drivers/staging/wilc1000/netdev.h
View File

@ -24,8 +24,6 @@
#define PMKID_FOUND 1
#define NUM_STA_ASSOCIATED 8
#define NUM_REG_FRAME 2
#define TCP_ACK_FILTER_LINK_SPEED_THRESH 54
#define DEFAULT_LINK_SPEED 72
@ -151,11 +149,6 @@ struct wilc_priv {
u64 inc_roc_cookie;
};
struct frame_reg {
u16 type;
bool reg;
};
#define MAX_TCP_SESSION 25
#define MAX_PENDING_ACKS 256
@ -187,7 +180,7 @@ struct wilc_vif {
u8 iftype;
int monitor_flag;
int mac_opened;
struct frame_reg frame_reg[NUM_REG_FRAME];
u32 mgmt_reg_stypes;
struct net_device_stats netstats;
struct wilc *wilc;
u8 bssid[ETH_ALEN];