diff options
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index a8ec7086ad0..3baa51f1bb8 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -699,7 +699,7 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, struct ieee80211_rate *txrate = ieee80211_get_tx_rate(hw, info); memset(&rx_status, 0, sizeof(rx_status)); - rx_status.flag |= RX_FLAG_MACTIME_MPDU; + rx_status.flag |= RX_FLAG_MACTIME_START; rx_status.freq = chan->center_freq; rx_status.band = chan->band; rx_status.rate_idx = info->control.rates[0].idx; @@ -751,7 +751,11 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, continue; } - nskb = skb_copy(skb, GFP_ATOMIC); + /* + * reserve some space for our vendor and the normal + * radiotap header, since we're copying anyway + */ + nskb = skb_copy_expand(skb, 64, 0, GFP_ATOMIC); if (nskb == NULL) continue; @@ -769,6 +773,33 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw, (data->tsf_offset - data2->tsf_offset) + 24 * 8 * 10 / txrate->bitrate); +#if 0 + /* + * Don't enable this code by default as the OUI 00:00:00 + * is registered to Xerox so we shouldn't use it here, it + * might find its way into pcap files. + * Note that this code requires the headroom in the SKB + * that was allocated earlier. + */ + rx_status.vendor_radiotap_oui[0] = 0x00; + rx_status.vendor_radiotap_oui[1] = 0x00; + rx_status.vendor_radiotap_oui[2] = 0x00; + rx_status.vendor_radiotap_subns = 127; + /* + * Radiotap vendor namespaces can (and should) also be + * split into fields by using the standard radiotap + * presence bitmap mechanism. Use just BIT(0) here for + * the presence bitmap. + */ + rx_status.vendor_radiotap_bitmap = BIT(0); + /* We have 8 bytes of (dummy) data */ + rx_status.vendor_radiotap_len = 8; + /* For testing, also require it to be aligned */ + rx_status.vendor_radiotap_align = 8; + /* push the data */ + memcpy(skb_push(nskb, 8), "ABCDEFGH", 8); +#endif + memcpy(IEEE80211_SKB_RXCB(nskb), &rx_status, sizeof(rx_status)); ieee80211_rx_irqsafe(data2->hw, nskb); } @@ -1422,6 +1453,7 @@ static void hw_roc_done(struct work_struct *work) } static int mac80211_hwsim_roc(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, struct ieee80211_channel *chan, enum nl80211_channel_type channel_type, int duration) |