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-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c2
-rw-r--r--include/net/cfg80211.h4
-rw-r--r--include/uapi/linux/nl80211.h3
-rw-r--r--net/wireless/core.h5
-rw-r--r--net/wireless/nl80211.c8
-rw-r--r--net/wireless/nl80211.h3
-rw-r--r--net/wireless/sme.c12
-rw-r--r--net/wireless/util.c4
8 files changed, 31 insertions, 10 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index bf184c0e64cb..3f2336062217 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6268,7 +6268,7 @@ done:
brcmf_dbg(CONN, "Report roaming result\n");
if (profile->use_fwsup == BRCMF_PROFILE_FWSUP_1X && profile->is_ft) {
- cfg80211_port_authorized(ndev, profile->bssid, GFP_KERNEL);
+ cfg80211_port_authorized(ndev, profile->bssid, NULL, 0, GFP_KERNEL);
brcmf_dbg(CONN, "Report port authorized\n");
}
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 659dd1bee70f..11a370e64143 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -7683,6 +7683,8 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info,
*
* @dev: network device
* @bssid: the BSSID of the AP
+ * @td_bitmap: transition disable policy
+ * @td_bitmap_len: Length of transition disable policy
* @gfp: allocation flags
*
* This function should be called by a driver that supports 4 way handshake
@@ -7693,7 +7695,7 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info,
* indicate the 802.11 association.
*/
void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid,
- gfp_t gfp);
+ const u8* td_bitmap, u8 td_bitmap_len, gfp_t gfp);
/**
* cfg80211_disconnected - notify cfg80211 that connection was dropped
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index c32e7616a366..c14a91bbca7c 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -2749,6 +2749,8 @@ enum nl80211_commands {
* When used with %NL80211_CMD_FRAME_TX_STATUS, indicates the ack RX
* timestamp. When used with %NL80211_CMD_FRAME RX notification, indicates
* the incoming frame RX timestamp.
+ * @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent
+ * (re)associations.
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -3276,6 +3278,7 @@ enum nl80211_attrs {
NL80211_ATTR_TX_HW_TIMESTAMP,
NL80211_ATTR_RX_HW_TIMESTAMP,
+ NL80211_ATTR_TD_BITMAP,
/* add attributes here, update the policy in nl80211.c */
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 775e16cb99ed..af85d8909935 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -271,6 +271,8 @@ struct cfg80211_event {
} ij;
struct {
u8 bssid[ETH_ALEN];
+ const u8 *td_bitmap;
+ u8 td_bitmap_len;
} pa;
};
};
@@ -409,7 +411,8 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
bool wextev);
void __cfg80211_roamed(struct wireless_dev *wdev,
struct cfg80211_roam_info *info);
-void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid);
+void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid,
+ const u8 *td_bitmap, u8 td_bitmap_len);
int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
void cfg80211_autodisconnect_wk(struct work_struct *work);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 1d0277758d0e..fe368af39554 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -17942,7 +17942,8 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
}
void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *bssid)
+ struct net_device *netdev, const u8 *bssid,
+ const u8 *td_bitmap, u8 td_bitmap_len)
{
struct sk_buff *msg;
void *hdr;
@@ -17962,6 +17963,11 @@ void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev,
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid))
goto nla_put_failure;
+ if ((td_bitmap_len > 0) && td_bitmap)
+ if (nla_put(msg, NL80211_ATTR_TD_BITMAP,
+ td_bitmap_len, td_bitmap))
+ goto nla_put_failure;
+
genlmsg_end(msg, hdr);
genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 855d540ddfb9..ba9457e94c43 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -83,7 +83,8 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
struct cfg80211_roam_info *info, gfp_t gfp);
void nl80211_send_port_authorized(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *bssid);
+ struct net_device *netdev, const u8 *bssid,
+ const u8 *td_bitmap, u8 td_bitmap_len);
void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
struct net_device *netdev, u16 reason,
const u8 *ie, size_t ie_len, bool from_ap);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index f94497e9db43..4b5b6ee0fe01 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -1251,7 +1251,8 @@ out:
}
EXPORT_SYMBOL(cfg80211_roamed);
-void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid)
+void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid,
+ const u8 *td_bitmap, u8 td_bitmap_len)
{
ASSERT_WDEV_LOCK(wdev);
@@ -1264,11 +1265,11 @@ void __cfg80211_port_authorized(struct wireless_dev *wdev, const u8 *bssid)
return;
nl80211_send_port_authorized(wiphy_to_rdev(wdev->wiphy), wdev->netdev,
- bssid);
+ bssid, td_bitmap, td_bitmap_len);
}
void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid,
- gfp_t gfp)
+ const u8 *td_bitmap, u8 td_bitmap_len, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
@@ -1278,12 +1279,15 @@ void cfg80211_port_authorized(struct net_device *dev, const u8 *bssid,
if (WARN_ON(!bssid))
return;
- ev = kzalloc(sizeof(*ev), gfp);
+ ev = kzalloc(sizeof(*ev) + td_bitmap_len, gfp);
if (!ev)
return;
ev->type = EVENT_PORT_AUTHORIZED;
memcpy(ev->pa.bssid, bssid, ETH_ALEN);
+ ev->pa.td_bitmap = ((u8 *)ev) + sizeof(*ev);
+ ev->pa.td_bitmap_len = td_bitmap_len;
+ memcpy((void *)ev->pa.td_bitmap, td_bitmap, td_bitmap_len);
/*
* Use the wdev event list so that if there are pending
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 01493568a21d..f09d528e5199 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -988,7 +988,9 @@ void cfg80211_process_wdev_events(struct wireless_dev *wdev)
__cfg80211_leave(wiphy_to_rdev(wdev->wiphy), wdev);
break;
case EVENT_PORT_AUTHORIZED:
- __cfg80211_port_authorized(wdev, ev->pa.bssid);
+ __cfg80211_port_authorized(wdev, ev->pa.bssid,
+ ev->pa.td_bitmap,
+ ev->pa.td_bitmap_len);
break;
}
wdev_unlock(wdev);