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rt2x00: rt2800: use correct txop value in tx descriptor

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rt2800 devices use a different enumeration to specify what IFS values should
be used on frame transmission compared to the other rt2x00 devices. Hence,
create a new enum called txop that contains the valid values.

Furthermore use the appropriate txop values as found in the ralink drivers:
- TXOP_BACKOFF for management frames
- TXOP_SIFS for subsequent fragments in a burst
- TXOP_HTTXOP for all data frames

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Helmut Schaa
2010-05-07 11:03:08 +02:00
committed by John W. Linville
parent cbd1ea87a1
commit 1affa09197
5 changed files with 31 additions and 2 deletions
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2
drivers/net/wireless/rt2x00/rt2800pci.c
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@ -643,7 +643,7 @@ static int rt2800pci_write_tx_data(struct queue_entry* entry,
rt2x00_set_field32(&word, TXWI_W0_AMPDU,
test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->txop);
rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
rt2x00_set_field32(&word, TXWI_W0_BW,
test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));