diff options
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 72954fd6df3b..b1f702faff4f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -21,6 +21,7 @@ #include <net/cfg80211.h> #include <net/rtnetlink.h> #include <net/addrconf.h> +#include <net/ieee80211_radiotap.h> #include <net/ipv6.h> #include <brcmu_utils.h> #include <brcmu_wifi.h> @@ -404,6 +405,30 @@ void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb) netif_rx_ni(skb); } +void brcmf_netif_mon_rx(struct brcmf_if *ifp, struct sk_buff *skb) +{ + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MONITOR_FMT_RADIOTAP)) { + /* Do nothing */ + } else { + struct ieee80211_radiotap_header *radiotap; + + /* TODO: use RX status to fill some radiotap data */ + radiotap = skb_push(skb, sizeof(*radiotap)); + memset(radiotap, 0, sizeof(*radiotap)); + radiotap->it_len = cpu_to_le16(sizeof(*radiotap)); + + /* TODO: 4 bytes with receive status? */ + skb->len -= 4; + } + + skb->dev = ifp->ndev; + skb_reset_mac_header(skb); + skb->pkt_type = PACKET_OTHERHOST; + skb->protocol = htons(ETH_P_802_2); + + brcmf_netif_rx(ifp, skb); +} + static int brcmf_rx_hdrpull(struct brcmf_pub *drvr, struct sk_buff *skb, struct brcmf_if **ifp) { |