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yaml
---
r: 183284
b: refs/heads/master
c: 354e39d
h: refs/heads/master
v: v3
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Gertjan van Wingerde authored and John W. Linville committed Dec 21, 2009
1 parent f80b92c commit 0c9c7ca
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Showing 5 changed files with 5 additions and 17 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 77e73d1849c860d22ebba8826ad162ccfda4c535
refs/heads/master: 354e39dbb19f29ef28a9c2db9e55ff2a7435b35a
5 changes: 1 addition & 4 deletions trunk/drivers/net/wireless/rt2x00/rt2800pci.c
Original file line number Diff line number Diff line change
Expand Up @@ -835,7 +835,6 @@ static void rt2800pci_fill_rxdone(struct queue_entry *entry,
struct rxdone_entry_desc *rxdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
struct queue_entry_priv_pci *entry_priv = entry->priv_data;
__le32 *rxd = entry_priv->desc;
__le32 *rxwi = (__le32 *)entry->skb->data;
Expand Down Expand Up @@ -883,10 +882,8 @@ static void rt2800pci_fill_rxdone(struct queue_entry *entry,
if (rt2x00_get_field32(rxd3, RXD_W3_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;

if (rt2x00_get_field32(rxd3, RXD_W3_L2PAD)) {
if (rt2x00_get_field32(rxd3, RXD_W3_L2PAD))
rxdesc->dev_flags |= RXDONE_L2PAD;
skbdesc->flags |= SKBDESC_L2_PADDED;
}

if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI))
rxdesc->flags |= RX_FLAG_SHORT_GI;
Expand Down
4 changes: 1 addition & 3 deletions trunk/drivers/net/wireless/rt2x00/rt2800usb.c
Original file line number Diff line number Diff line change
Expand Up @@ -625,10 +625,8 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
if (rt2x00_get_field32(rxd0, RXINFO_W0_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;

if (rt2x00_get_field32(rxd0, RXINFO_W0_L2PAD)) {
if (rt2x00_get_field32(rxd0, RXINFO_W0_L2PAD))
rxdesc->dev_flags |= RXDONE_L2PAD;
skbdesc->flags |= SKBDESC_L2_PADDED;
}

if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI))
rxdesc->flags |= RX_FLAG_SHORT_GI;
Expand Down
6 changes: 1 addition & 5 deletions trunk/drivers/net/wireless/rt2x00/rt2x00queue.c
Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,6 @@ void rt2x00queue_align_payload(struct sk_buff *skb, unsigned int header_length)

void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
unsigned int frame_length = skb->len;
unsigned int header_align = ALIGN_SIZE(skb, 0);
unsigned int payload_align = ALIGN_SIZE(skb, header_length);
Expand All @@ -198,7 +197,6 @@ void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length)
*/
skb_push(skb, header_align);
memmove(skb->data, skb->data + header_align, header_length);
skbdesc->flags |= SKBDESC_L2_PADDED;
} else {
/*
*
Expand All @@ -217,16 +215,14 @@ void rt2x00queue_insert_l2pad(struct sk_buff *skb, unsigned int header_length)
skb->data + header_length + l2pad + payload_align,
frame_length - header_length);
skb_trim(skb, frame_length + l2pad);
skbdesc->flags |= SKBDESC_L2_PADDED;
}
}

void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
unsigned int l2pad = L2PAD_SIZE(header_length);

if (!l2pad || (skbdesc->flags & SKBDESC_L2_PADDED))
if (!l2pad)
return;

memmove(skb->data + l2pad, skb->data, header_length);
Expand Down
5 changes: 1 addition & 4 deletions trunk/drivers/net/wireless/rt2x00/rt2x00queue.h
Original file line number Diff line number Diff line change
Expand Up @@ -92,17 +92,14 @@ enum data_queue_qid {
* @SKBDESC_DMA_MAPPED_TX: &skb_dma field has been mapped for TX
* @SKBDESC_IV_STRIPPED: Frame contained a IV/EIV provided by
* mac80211 but was stripped for processing by the driver.
* @SKBDESC_L2_PADDED: Payload has been padded for 4-byte alignment,
* the padded bytes are located between header and payload.
* @SKBDESC_NOT_MAC80211: Frame didn't originate from mac80211,
* don't try to pass it back.
*/
enum skb_frame_desc_flags {
SKBDESC_DMA_MAPPED_RX = 1 << 0,
SKBDESC_DMA_MAPPED_TX = 1 << 1,
SKBDESC_IV_STRIPPED = 1 << 2,
SKBDESC_L2_PADDED = 1 << 3,
SKBDESC_NOT_MAC80211 = 1 << 4,
SKBDESC_NOT_MAC80211 = 1 << 3,
};

/**
Expand Down

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