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mac80211: move A-MSDU identifier to flags

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This patch moves u8 amsdu_frame in ieee80211_txrx_data to the flags
section as IEEE80211_TXRXD_RX_AMSDU

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ron Rindjunsky
2007-11-29 10:35:53 +02:00
committed by David S. Miller
parent d3c990fb26
commit 64bd4b693f
2 changed files with 4 additions and 4 deletions
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2
net/mac80211/ieee80211_i.h
View File

@ -123,6 +123,7 @@ typedef enum {
/* frame is destined to interface currently processed (incl. multicast frames) */ /* frame is destined to interface currently processed (incl. multicast frames) */
#define IEEE80211_TXRXD_RXRA_MATCH BIT(5) #define IEEE80211_TXRXD_RXRA_MATCH BIT(5)
#define IEEE80211_TXRXD_TX_INJECTED BIT(6) #define IEEE80211_TXRXD_TX_INJECTED BIT(6)
#define IEEE80211_TXRXD_RX_AMSDU BIT(7)
struct ieee80211_txrx_data { struct ieee80211_txrx_data {
struct sk_buff *skb; struct sk_buff *skb;
struct net_device *dev; struct net_device *dev;
@ -155,7 +156,6 @@ struct ieee80211_txrx_data {
int load; int load;
u32 tkip_iv32; u32 tkip_iv32;
u16 tkip_iv16; u16 tkip_iv16;
u8 amsdu_frame;
} rx; } rx;
} u; } u;
}; };

6
net/mac80211/rx.c
View File

@ -244,9 +244,9 @@ ieee80211_rx_h_parse_qos(struct ieee80211_txrx_data *rx)
/* frame has qos control */ /* frame has qos control */
tid = qc[0] & QOS_CONTROL_TID_MASK; tid = qc[0] & QOS_CONTROL_TID_MASK;
if (qc[0] & IEEE80211_QOS_CONTROL_A_MSDU_PRESENT) if (qc[0] & IEEE80211_QOS_CONTROL_A_MSDU_PRESENT)
rx->u.rx.amsdu_frame = 1; rx->flags |= IEEE80211_TXRXD_RX_AMSDU;
else else
rx->u.rx.amsdu_frame = 0; rx->flags &= ~IEEE80211_TXRXD_RX_AMSDU;
} else { } else {
if (unlikely((rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT)) { if (unlikely((rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT)) {
/* Separate TID for management frames */ /* Separate TID for management frames */
@ -1221,7 +1221,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_txrx_data *rx)
if (unlikely(!WLAN_FC_DATA_PRESENT(fc))) if (unlikely(!WLAN_FC_DATA_PRESENT(fc)))
return TXRX_DROP; return TXRX_DROP;
if (!rx->u.rx.amsdu_frame) if (!(rx->flags & IEEE80211_TXRXD_RX_AMSDU))
return TXRX_CONTINUE; return TXRX_CONTINUE;
err = ieee80211_data_to_8023(rx); err = ieee80211_data_to_8023(rx);