diff options
Diffstat (limited to 'drivers/net/vxge/vxge-traffic.c')
| -rw-r--r-- | drivers/net/vxge/vxge-traffic.c | 12 |
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; |