On 12/7/2016 3:32 AM, Wenzhuo Lu wrote: > When VF requested to configure TX queue, a few parameters are > missed to be configured in PF host. This change have more > fields parsed and configured for TX context.
What is the effect of missing Tx paramters configured? If this cause a bug, this patch should be a fix. > > Signed-off-by: Chen Jing D(Mark) <jing.d.c...@intel.com> > --- > drivers/net/i40e/i40e_pf.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c > index 8319c2c..1ad5ed1 100644 > --- a/drivers/net/i40e/i40e_pf.c > +++ b/drivers/net/i40e/i40e_pf.c > @@ -422,10 +422,12 @@ > > /* clear the context structure first */ > memset(&tx_ctx, 0, sizeof(tx_ctx)); > - tx_ctx.new_context = 1; > tx_ctx.base = txq->dma_ring_addr / I40E_QUEUE_BASE_ADDR_UNIT; > tx_ctx.qlen = txq->ring_len; > tx_ctx.rdylist = rte_le_to_cpu_16(vf->vsi->info.qs_handle[0]); > + tx_ctx.head_wb_ena = txq->headwb_enabled; > + tx_ctx.head_wb_addr = txq->dma_headwb_addr; > + > err = i40e_clear_lan_tx_queue_context(hw, abs_queue_id); > if (err != I40E_SUCCESS) > return err; >