Messages in this thread Patch in this message | | | From | Kamal Mostafa <> | Subject | [PATCH 3.19.y-ckt 125/146] staging: vt6655: Fix TD_FLAGS_NETIF_SKB only on TYPE_AC0DMA | Date | Wed, 17 Jun 2015 15:23:50 -0700 |
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3.19.8-ckt2 -stable review patch. If anyone has any objections, please let me know.
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From: Malcolm Priestley <tvboxspy@gmail.com>
commit d17f4c8a42256dae6aa598bdbc00eff8b38cc949 upstream.
Allow only TD_FLAGS_NETIF_SKB on ring buffer TYPE_AC0DMA for data only transfers for correct reporting of tx rates.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/staging/vt6655/device_main.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index cc84098..4d29c05 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -1252,12 +1252,13 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) head_td->buff_addr = cpu_to_le32(head_td->pTDInfo->skb_dma); - head_td->pTDInfo->byFlags = TD_FLAGS_NETIF_SKB; + if (dma_idx == TYPE_AC0DMA) { + head_td->pTDInfo->byFlags = TD_FLAGS_NETIF_SKB; - if (dma_idx == TYPE_AC0DMA) MACvTransmitAC0(priv->PortOffset); - else + } else { MACvTransmit0(priv->PortOffset); + } spin_unlock_irqrestore(&priv->lock, flags); -- 1.9.1
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