diff options
Diffstat (limited to 'drivers/net/wireless/b43legacy/xmit.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/xmit.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index 5188fab0b37..34bf3f0b729 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -215,7 +215,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, rate_fb_ofdm = b43legacy_is_ofdm_rate(rate_fb->hw_value); txhdr->mac_frame_ctl = wlhdr->frame_control; - memcpy(txhdr->tx_receiver, wlhdr->addr1, 6); + memcpy(txhdr->tx_receiver, wlhdr->addr1, ETH_ALEN); /* Calculate duration for fallback rate */ if ((rate_fb->hw_value == rate) || @@ -228,6 +228,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, } else { txhdr->dur_fb = ieee80211_generic_frame_duration(dev->wl->hw, info->control.vif, + info->band, fragment_len, rate_fb); } @@ -253,7 +254,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, B43legacy_TX4_MAC_KEYALG_SHIFT) & B43legacy_TX4_MAC_KEYALG; wlhdr_len = ieee80211_hdrlen(wlhdr->frame_control); - iv_len = min((size_t)info->control.hw_key->iv_len, + iv_len = min_t(size_t, info->control.hw_key->iv_len, ARRAY_SIZE(txhdr->iv)); memcpy(txhdr->iv, ((u8 *)wlhdr) + wlhdr_len, iv_len); } else { @@ -268,8 +269,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) (&txhdr->plcp), plcp_fragment_len, rate); - b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) - (&txhdr->plcp_fb), plcp_fragment_len, + b43legacy_generate_plcp_hdr(&txhdr->plcp_fb, plcp_fragment_len, rate_fb->hw_value); /* PHY TX Control word */ @@ -277,19 +277,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, phy_ctl |= B43legacy_TX4_PHY_ENC_OFDM; if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) phy_ctl |= B43legacy_TX4_PHY_SHORTPRMBL; - switch (info->antenna_sel_tx) { - case 0: - phy_ctl |= B43legacy_TX4_PHY_ANTLAST; - break; - case 1: - phy_ctl |= B43legacy_TX4_PHY_ANT0; - break; - case 2: - phy_ctl |= B43legacy_TX4_PHY_ANT1; - break; - default: - B43legacy_BUG_ON(1); - } + phy_ctl |= B43legacy_TX4_PHY_ANTLAST; /* MAC control */ rates = info->control.rates; @@ -351,8 +339,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) (&txhdr->rts_plcp), len, rts_rate); - b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) - (&txhdr->rts_plcp_fb), + b43legacy_generate_plcp_hdr(&txhdr->rts_plcp_fb, len, rts_rate_fb); hdr = (struct ieee80211_hdr *)(&txhdr->rts_frame); txhdr->rts_dur_fb = hdr->duration_id; @@ -570,7 +557,7 @@ void b43legacy_rx(struct b43legacy_wldev *dev, status.mactime += mactime; if (low_mactime_now <= mactime) status.mactime -= 0x10000; - status.flag |= RX_FLAG_MACTIME_MPDU; + status.flag |= RX_FLAG_MACTIME_START; } chanid = (chanstat & B43legacy_RX_CHAN_ID) >> |