diff options
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_hw.c')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_hw.c | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 0f27059bbe8..3dad1cf8f24 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -46,7 +46,6 @@ #include <linux/rtnetlink.h> #include <linux/wireless.h> #include <net/iw_handler.h> -#include <net/ieee80211.h> #include <net/lib80211.h> #include <asm/irq.h> @@ -1683,7 +1682,7 @@ static int prism2_get_txfid_idx(local_info_t *local) PDEBUG(DEBUG_EXTRA2, "prism2_get_txfid_idx: no room in txfid buf: " "packet dropped\n"); - local->stats.tx_dropped++; + local->dev->stats.tx_dropped++; return -1; } @@ -1788,11 +1787,9 @@ static int prism2_transmit(struct net_device *dev, int idx) prism2_transmit_cb, (long) idx); if (res) { - struct net_device_stats *stats; printk(KERN_DEBUG "%s: prism2_transmit: CMDCODE_TRANSMIT " "failed (res=%d)\n", dev->name, res); - stats = hostap_get_stats(dev); - stats->tx_dropped++; + dev->stats.tx_dropped++; netif_wake_queue(dev); return -1; } @@ -1840,8 +1837,8 @@ static int prism2_tx_80211(struct sk_buff *skb, struct net_device *dev) hdr_len = 24; skb_copy_from_linear_data(skb, &txdesc.frame_control, hdr_len); fc = le16_to_cpu(txdesc.frame_control); - if (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA && - (fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS) && + if (ieee80211_is_data(txdesc.frame_control) && + ieee80211_has_a4(txdesc.frame_control) && skb->len >= 30) { /* Addr4 */ skb_copy_from_linear_data_offset(skb, hdr_len, txdesc.addr4, @@ -1940,12 +1937,10 @@ static void prism2_rx(local_info_t *local) struct net_device *dev = local->dev; int res, rx_pending = 0; u16 len, hdr_len, rxfid, status, macport; - struct net_device_stats *stats; struct hfa384x_rx_frame rxdesc; struct sk_buff *skb = NULL; prism2_callback(local, PRISM2_CALLBACK_RX_START); - stats = hostap_get_stats(dev); rxfid = prism2_read_fid_reg(dev, HFA384X_RXFID_OFF); #ifndef final_version @@ -2032,7 +2027,7 @@ static void prism2_rx(local_info_t *local) return; rx_dropped: - stats->rx_dropped++; + dev->stats.rx_dropped++; if (skb) dev_kfree_skb(skb); goto rx_exit; @@ -2082,7 +2077,7 @@ static void hostap_rx_skb(local_info_t *local, struct sk_buff *skb) stats.rate = rxdesc->rate; /* Convert Prism2 RX structure into IEEE 802.11 header */ - hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(rxdesc->frame_control)); + hdrlen = hostap_80211_get_hdrlen(rxdesc->frame_control); if (hdrlen > rx_hdrlen) hdrlen = rx_hdrlen; @@ -2204,7 +2199,7 @@ static void hostap_tx_callback(local_info_t *local, return; } - hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(txdesc->frame_control)); + hdrlen = hostap_80211_get_hdrlen(txdesc->frame_control); len = le16_to_cpu(txdesc->data_len); skb = dev_alloc_skb(hdrlen + len); if (skb == NULL) { @@ -2315,8 +2310,7 @@ static void hostap_sta_tx_exc_tasklet(unsigned long data) if (skb->len >= sizeof(*txdesc)) { /* Convert Prism2 RX structure into IEEE 802.11 header */ - u16 fc = le16_to_cpu(txdesc->frame_control); - int hdrlen = hostap_80211_get_hdrlen(fc); + int hdrlen = hostap_80211_get_hdrlen(txdesc->frame_control); memmove(skb_pull(skb, sizeof(*txdesc) - hdrlen), &txdesc->frame_control, hdrlen); @@ -2337,7 +2331,7 @@ static void prism2_txexc(local_info_t *local) struct hfa384x_tx_frame txdesc; show_dump = local->frame_dump & PRISM2_DUMP_TXEXC_HDR; - local->stats.tx_errors++; + dev->stats.tx_errors++; res = hostap_tx_compl_read(local, 1, &txdesc, &payload); HFA384X_OUTW(HFA384X_EV_TXEXC, HFA384X_EVACK_OFF); @@ -2394,12 +2388,12 @@ static void prism2_txexc(local_info_t *local) PDEBUG(DEBUG_EXTRA, " retry_count=%d tx_rate=%d fc=0x%04x " "(%s%s%s::%d%s%s)\n", txdesc.retry_count, txdesc.tx_rate, fc, - WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_MGMT ? "Mgmt" : "", - WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_CTL ? "Ctrl" : "", - WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA ? "Data" : "", - WLAN_FC_GET_STYPE(fc) >> 4, - fc & IEEE80211_FCTL_TODS ? " ToDS" : "", - fc & IEEE80211_FCTL_FROMDS ? " FromDS" : ""); + ieee80211_is_mgmt(txdesc.frame_control) ? "Mgmt" : "", + ieee80211_is_ctl(txdesc.frame_control) ? "Ctrl" : "", + ieee80211_is_data(txdesc.frame_control) ? "Data" : "", + (fc & IEEE80211_FCTL_STYPE) >> 4, + ieee80211_has_tods(txdesc.frame_control) ? " ToDS" : "", + ieee80211_has_fromds(txdesc.frame_control) ? " FromDS" : ""); PDEBUG(DEBUG_EXTRA, " A1=%pM A2=%pM A3=%pM A4=%pM\n", txdesc.addr1, txdesc.addr2, txdesc.addr3, txdesc.addr4); @@ -3228,7 +3222,6 @@ while (0) hostap_setup_dev(dev, local, HOSTAP_INTERFACE_MASTER); - dev->hard_start_xmit = hostap_master_start_xmit; dev->type = ARPHRD_IEEE80211; dev->header_ops = &hostap_80211_ops; |