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authorJingjing Wu <jingjing.wu@intel.com>2018-05-11 23:09:48 +0800
committerFerruh Yigit <ferruh.yigit@intel.com>2018-05-14 22:32:23 +0100
commitefe73c0d1d2bcfc17f726245bd880acdc06f9718 (patch)
treef500b2dd25b13a790096feeb2d375c0211f4a58f
parent346b02d1dc87db2cb011fad17c15356908d5bbaa (diff)
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net/avf: fix Rx interrupt mapping
Vector used for rx mapping is different if WB_ON_ITR is supported. The mapping table need to be updated. Fixes: d6bde6b5eae9 ("net/avf: enable Rx interrupt") Signed-off-by: Jingjing Wu <jingjing.wu@intel.com> Cc: stable@dpdk.org
-rw-r--r--drivers/net/avf/avf_ethdev.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/avf/avf_ethdev.c b/drivers/net/avf/avf_ethdev.c
index a1ae3a2..0ef1f17 100644
--- a/drivers/net/avf/avf_ethdev.c
+++ b/drivers/net/avf/avf_ethdev.c
@@ -339,17 +339,18 @@ static int avf_config_rx_queues_irqs(struct rte_eth_dev *dev,
AVF_WRITE_FLUSH(hw);
/* map all queues to the same interrupt */
for (i = 0; i < dev->data->nb_rx_queues; i++)
- vf->rxq_map[0] |= 1 << i;
+ vf->rxq_map[vf->msix_base] |= 1 << i;
} else {
if (!rte_intr_allow_others(intr_handle)) {
vf->nb_msix = 1;
vf->msix_base = AVF_MISC_VEC_ID;
for (i = 0; i < dev->data->nb_rx_queues; i++) {
- vf->rxq_map[0] |= 1 << i;
+ vf->rxq_map[vf->msix_base] |= 1 << i;
intr_handle->intr_vec[i] = AVF_MISC_VEC_ID;
}
PMD_DRV_LOG(DEBUG,
- "vector 0 are mapping to all Rx queues");
+ "vector %u are mapping to all Rx queues",
+ vf->msix_base);
} else {
/* If Rx interrupt is reuquired, and we can use
* multi interrupts, then the vec is from 1