diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 477365e5ae69..40b5d05edcce 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -364,10 +364,10 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) if (memcmp(common->curbssid, mgmt->bssid, ETH_ALEN) != 0) return; /* not from our current AP */ - sc->sc_flags &= ~SC_OP_WAIT_FOR_BEACON; + sc->ps_flags &= ~PS_WAIT_FOR_BEACON; - if (sc->sc_flags & SC_OP_BEACON_SYNC) { - sc->sc_flags &= ~SC_OP_BEACON_SYNC; + if (sc->ps_flags & PS_BEACON_SYNC) { + sc->ps_flags &= ~PS_BEACON_SYNC; ath_print(common, ATH_DBG_PS, "Reconfigure Beacon timers based on " "timestamp from the AP\n"); @@ -384,17 +384,17 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) */ ath_print(common, ATH_DBG_PS, "Received DTIM beacon indicating " "buffered broadcast/multicast frame(s)\n"); - sc->sc_flags |= SC_OP_WAIT_FOR_CAB | SC_OP_WAIT_FOR_BEACON; + sc->ps_flags |= PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON; return; } - if (sc->sc_flags & SC_OP_WAIT_FOR_CAB) { + if (sc->ps_flags & PS_WAIT_FOR_CAB) { /* * This can happen if a broadcast frame is dropped or the AP * fails to send a frame indicating that all CAB frames have * been delivered. */ - sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB; + sc->ps_flags &= ~PS_WAIT_FOR_CAB; ath_print(common, ATH_DBG_PS, "PS wait for CAB frames timed out\n"); } @@ -408,10 +408,10 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb) hdr = (struct ieee80211_hdr *)skb->data; /* Process Beacon and CAB receive in PS state */ - if ((sc->sc_flags & SC_OP_WAIT_FOR_BEACON) && + if ((sc->ps_flags & PS_WAIT_FOR_BEACON) && ieee80211_is_beacon(hdr->frame_control)) ath_rx_ps_beacon(sc, skb); - else if ((sc->sc_flags & SC_OP_WAIT_FOR_CAB) && + else if ((sc->ps_flags & PS_WAIT_FOR_CAB) && (ieee80211_is_data(hdr->frame_control) || ieee80211_is_action(hdr->frame_control)) && is_multicast_ether_addr(hdr->addr1) && @@ -420,20 +420,20 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb) * No more broadcast/multicast frames to be received at this * point. */ - sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB; + sc->ps_flags &= ~PS_WAIT_FOR_CAB; ath_print(common, ATH_DBG_PS, "All PS CAB frames received, back to sleep\n"); - } else if ((sc->sc_flags & SC_OP_WAIT_FOR_PSPOLL_DATA) && + } else if ((sc->ps_flags & PS_WAIT_FOR_PSPOLL_DATA) && !is_multicast_ether_addr(hdr->addr1) && !ieee80211_has_morefrags(hdr->frame_control)) { - sc->sc_flags &= ~SC_OP_WAIT_FOR_PSPOLL_DATA; + sc->ps_flags &= ~PS_WAIT_FOR_PSPOLL_DATA; ath_print(common, ATH_DBG_PS, "Going back to sleep after having received " "PS-Poll data (0x%x)\n", - sc->sc_flags & (SC_OP_WAIT_FOR_BEACON | - SC_OP_WAIT_FOR_CAB | - SC_OP_WAIT_FOR_PSPOLL_DATA | - SC_OP_WAIT_FOR_TX_ACK)); + sc->ps_flags & (PS_WAIT_FOR_BEACON | + PS_WAIT_FOR_CAB | + PS_WAIT_FOR_PSPOLL_DATA | + PS_WAIT_FOR_TX_ACK)); } } @@ -571,6 +571,8 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush) hw = ath_get_virt_hw(sc, hdr); rx_stats = &ds->ds_rxstat; + ath_debug_stat_rx(sc, bf); + /* * If we're asked to flush receive queue, directly * chain it back at the queue without processing it. @@ -631,9 +633,9 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush) sc->rx.rxotherant = 0; } - if (unlikely(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON | - SC_OP_WAIT_FOR_CAB | - SC_OP_WAIT_FOR_PSPOLL_DATA))) + if (unlikely(sc->ps_flags & (PS_WAIT_FOR_BEACON | + PS_WAIT_FOR_CAB | + PS_WAIT_FOR_PSPOLL_DATA))) ath_rx_ps(sc, skb); ath_rx_send_to_mac80211(hw, sc, skb, rxs); |