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path: root/drivers/net/vxge/vxge-traffic.c
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Diffstat (limited to 'drivers/net/vxge/vxge-traffic.c')
-rw-r--r--drivers/net/vxge/vxge-traffic.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index 370f55cbbad7..fe3ae518c69c 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -731,6 +731,7 @@ vxge_hw_channel_dtr_try_complete(struct __vxge_hw_channel *channel, void **dtrh)
vxge_assert(channel->compl_index < channel->length);
*dtrh = channel->work_arr[channel->compl_index];
+ prefetch(*dtrh);
}
/*
@@ -1070,11 +1071,11 @@ static void __vxge_hw_non_offload_db_post(struct __vxge_hw_fifo *fifo,
VXGE_HW_NODBW_GET_NO_SNOOP(no_snoop),
&fifo->nofl_db->control_0);
- wmb();
+ mmiowb();
writeq(txdl_ptr, &fifo->nofl_db->txdl_ptr);
- wmb();
+ mmiowb();
}
/**
@@ -2508,7 +2509,8 @@ enum vxge_hw_status vxge_hw_vpath_poll_rx(struct __vxge_hw_ring *ring)
* See also: vxge_hw_vpath_poll_tx().
*/
enum vxge_hw_status vxge_hw_vpath_poll_tx(struct __vxge_hw_fifo *fifo,
- void **skb_ptr)
+ struct sk_buff ***skb_ptr, int nr_skb,
+ int *more)
{
enum vxge_hw_fifo_tcode t_code;
void *first_txdlh;
@@ -2520,8 +2522,8 @@ enum vxge_hw_status vxge_hw_vpath_poll_tx(struct __vxge_hw_fifo *fifo,
status = vxge_hw_fifo_txdl_next_completed(fifo,
&first_txdlh, &t_code);
if (status == VXGE_HW_OK)
- if (fifo->callback(fifo, first_txdlh,
- t_code, channel->userdata, skb_ptr) != VXGE_HW_OK)
+ if (fifo->callback(fifo, first_txdlh, t_code,
+ channel->userdata, skb_ptr, nr_skb, more) != VXGE_HW_OK)
status = VXGE_HW_COMPLETIONS_REMAIN;
return status;