diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800pci.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 72e4f29a2fc7..db61a78e32b0 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -616,7 +616,7 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev, static void rt2800pci_write_tx_datadesc(struct queue_entry* entry, struct txentry_desc *txdesc) { - rt2800_write_txwi(entry->skb, txdesc); + rt2800_write_txwi((__le32 *) entry->skb->data, txdesc); } @@ -693,15 +693,22 @@ static void rt2800pci_write_beacon(struct queue_entry *entry, rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg); /* + * Add space for the TXWI in front of the skb. + */ + skb_push(entry->skb, TXWI_DESC_SIZE); + memset(entry->skb, 0, TXWI_DESC_SIZE); + + /* * Register descriptor details in skb frame descriptor. */ - skbdesc->desc = entry->skb->data - TXWI_DESC_SIZE; + skbdesc->flags |= SKBDESC_DESC_IN_SKB; + skbdesc->desc = entry->skb->data; skbdesc->desc_len = TXWI_DESC_SIZE; /* * Add the TXWI for the beacon to the skb. */ - rt2800_write_txwi(entry->skb, txdesc); + rt2800_write_txwi((__le32 *)entry->skb->data, txdesc); /* * Dump beacon to userspace through debugfs. @@ -709,11 +716,6 @@ static void rt2800pci_write_beacon(struct queue_entry *entry, rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_BEACON, entry->skb); /* - * Adjust skb to take TXWI into account. - */ - skb_push(entry->skb, TXWI_DESC_SIZE); - - /* * Write entire beacon with TXWI to register. */ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); @@ -888,8 +890,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev) /* Check if we got a match by looking at WCID/ACK/PID * fields */ - txwi = (__le32 *)(entry->skb->data - - rt2x00dev->ops->extra_tx_headroom); + txwi = (__le32 *) entry->skb->data; rt2x00_desc_read(txwi, 1, &word); tx_wcid = rt2x00_get_field32(word, TXWI_W1_WIRELESS_CLI_ID); @@ -934,7 +935,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev) __set_bit(TXDONE_FALLBACK, &txdesc.flags); - rt2x00lib_txdone(entry, &txdesc); + rt2x00pci_txdone(entry, &txdesc); } } |