diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2019-03-14 14:54:09 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2019-05-01 13:03:55 +0200 |
| commit | 3bb45b5febc076cde5816d11a8e81b6343268504 (patch) | |
| tree | 7301de447072fdfa3fcd0838eb939cfbbe827261 /drivers/net/wireless/mediatek/mt76/mt76x02_util.c | |
| parent | d290c12114fb0f2d461b72c6fcbb2a6a33459b6a (diff) | |
mt76: move mt76x02_insert_hdr_pad in mt76-core module
Move mt76x02_insert_hdr_pad in m76-core and rename it in
mt76_insert_hdr_pad in order to be used in mt76_dma_tx_queue_skb.
This is a preliminary patch in order to properly support tx dma
mapping for new chipsets (e.g. mt7615)
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_util.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_util.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index b14a55737829..81d65319d3ea 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -566,22 +566,6 @@ void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(mt76x02_sta_rate_tbl_update); -int mt76x02_insert_hdr_pad(struct sk_buff *skb) -{ - int len = ieee80211_get_hdrlen_from_skb(skb); - - if (len % 4 == 0) - return 0; - - skb_push(skb, 2); - memmove(skb->data, skb->data + 2, len); - - skb->data[len] = 0; - skb->data[len + 1] = 0; - return 2; -} -EXPORT_SYMBOL_GPL(mt76x02_insert_hdr_pad); - void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len) { int hdrlen; |