[dpdk-dev] [PATCH] net/avf: fix Rx interrupt mapping
Jingjing Wu
jingjing.wu at intel.com
Thu May 3 05:08:55 CEST 2018
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 at intel.com>
Cc: stable at dpdk.org
---
drivers/net/avf/avf_ethdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/avf/avf_ethdev.c b/drivers/net/avf/avf_ethdev.c
index a1ae3a2..db0eda4 100644
--- a/drivers/net/avf/avf_ethdev.c
+++ b/drivers/net/avf/avf_ethdev.c
@@ -339,13 +339,13 @@ 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[AVF_MISC_VEC_ID] |= 1 << i;
intr_handle->intr_vec[i] = AVF_MISC_VEC_ID;
}
PMD_DRV_LOG(DEBUG,
--
2.4.11
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