diff options
Diffstat (limited to 'drivers/net/wireless/p54/p54common.c')
| -rw-r--r-- | drivers/net/wireless/p54/p54common.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 4da89ea9b56..83cd85e1f84 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -553,6 +553,7 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) struct ieee80211_tx_queue_stats *current_queue; struct p54_common *priv = dev->priv; struct p54_control_hdr *hdr; + struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; struct p54_tx_control_allocdata *txhdr; size_t padding, len; u8 rate; @@ -605,6 +606,19 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) if (padding) txhdr->align[0] = padding; + /* FIXME: The sequence that follows is needed for this driver to + * work with mac80211 since "mac80211: fix TX sequence numbers". + * As with the temporary code in rt2x00, changes will be needed + * to get proper sequence numbers on beacons. In addition, this + * patch places the sequence number in the hardware state, which + * limits us to a single virtual state. + */ + if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { + if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) + priv->seqno += 0x10; + ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno); + } /* modifies skb->cb and with it info, so must be last! */ p54_assign_address(dev, skb, hdr, skb->len); @@ -803,8 +817,8 @@ static void p54_set_vdcf(struct ieee80211_hw *dev) if (dev->conf.flags & IEEE80211_CONF_SHORT_SLOT_TIME) { vdcf->slottime = 9; - vdcf->magic1 = 0x00; - vdcf->magic2 = 0x10; + vdcf->magic1 = 0x10; + vdcf->magic2 = 0x00; } else { vdcf->slottime = 20; vdcf->magic1 = 0x0a; |