dpdk/dpdk-16.04_patches/0031-enic-fix-bug-introduced-with-scatter-rx.patch

   1 commit f0ca43396ebeb85228f9737a52caa68fc06aa9ee
   2 Author: Nelson Escobar <neescoba@cisco.com>
   3 Date:   Mon Jun 13 17:24:41 2016 -0700
   4
   5     enic: fix bug introduced with scatter rx
   6
   7     We did not properly set the rq pointers we pass up to dpdk when
   8     rx scatter was introduced.  This resulted in segfaults whenever
   9     more than one rq was being used.
  10
  11 diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
  12 index e5b84e1..66fddb1 100644
  13 --- a/drivers/net/enic/enic_ethdev.c
  14 +++ b/drivers/net/enic/enic_ethdev.c
  15 @@ -279,7 +279,8 @@ static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
  16                 return -EINVAL;
  17         }
  18
  19 -       eth_dev->data->rx_queues[queue_idx] = (void *)&enic->rq[queue_idx];
  20 +       eth_dev->data->rx_queues[queue_idx] =
  21 +               (void *)&enic->rq[enic_sop_rq(enic, queue_idx)];
  22
  23         ret = enic_alloc_rq(enic, queue_idx, socket_id, mp, nb_desc);
  24         if (ret) {