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path: root/drivers/net/wireless/rt2x00/rt2x00ht.c
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Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00ht.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00ht.c28
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00ht.c b/drivers/net/wireless/rt2x00/rt2x00ht.c
index 03d9579da681..ae1219dffaae 100644
--- a/drivers/net/wireless/rt2x00/rt2x00ht.c
+++ b/drivers/net/wireless/rt2x00/rt2x00ht.c
@@ -38,12 +38,12 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
if (tx_info->control.sta)
- txdesc->mpdu_density =
+ txdesc->u.ht.mpdu_density =
tx_info->control.sta->ht_cap.ampdu_density;
- txdesc->ba_size = 7; /* FIXME: What value is needed? */
+ txdesc->u.ht.ba_size = 7; /* FIXME: What value is needed? */
- txdesc->stbc =
+ txdesc->u.ht.stbc =
(tx_info->flags & IEEE80211_TX_CTL_STBC) >> IEEE80211_TX_CTL_STBC_SHIFT;
/*
@@ -51,22 +51,22 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
* mcs rate to be used
*/
if (txrate->flags & IEEE80211_TX_RC_MCS) {
- txdesc->mcs = txrate->idx;
+ txdesc->u.ht.mcs = txrate->idx;
/*
* MIMO PS should be set to 1 for STA's using dynamic SM PS
* when using more then one tx stream (>MCS7).
*/
- if (tx_info->control.sta && txdesc->mcs > 7 &&
+ if (tx_info->control.sta && txdesc->u.ht.mcs > 7 &&
((tx_info->control.sta->ht_cap.cap &
IEEE80211_HT_CAP_SM_PS) >>
IEEE80211_HT_CAP_SM_PS_SHIFT) ==
WLAN_HT_CAP_SM_PS_DYNAMIC)
__set_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags);
} else {
- txdesc->mcs = rt2x00_get_rate_mcs(hwrate->mcs);
+ txdesc->u.ht.mcs = rt2x00_get_rate_mcs(hwrate->mcs);
if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
- txdesc->mcs |= 0x08;
+ txdesc->u.ht.mcs |= 0x08;
}
/*
@@ -78,14 +78,6 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
__set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);
/*
- * Determine HT Mix/Greenfield rate mode
- */
- if (txrate->flags & IEEE80211_TX_RC_MCS)
- txdesc->rate_mode = RATE_MODE_HT_MIX;
- if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD)
- txdesc->rate_mode = RATE_MODE_HT_GREENFIELD;
-
- /*
* Set 40Mhz mode if necessary (for legacy rates this will
* duplicate the frame to both channels).
*/
@@ -105,11 +97,11 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
* for frames not transmitted with TXOP_HTTXOP
*/
if (ieee80211_is_mgmt(hdr->frame_control))
- txdesc->txop = TXOP_BACKOFF;
+ txdesc->u.ht.txop = TXOP_BACKOFF;
else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT))
- txdesc->txop = TXOP_SIFS;
+ txdesc->u.ht.txop = TXOP_SIFS;
else
- txdesc->txop = TXOP_HTTXOP;
+ txdesc->u.ht.txop = TXOP_HTTXOP;
}
u16 rt2x00ht_center_channel(struct rt2x00_dev *rt2x00dev,