diff options
Diffstat (limited to 'src/plugins/dpdk/device/common.c')
| -rw-r--r-- | src/plugins/dpdk/device/common.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/plugins/dpdk/device/common.c b/src/plugins/dpdk/device/common.c index a837714e75b..2ae0096ad32 100644 --- a/src/plugins/dpdk/device/common.c +++ b/src/plugins/dpdk/device/common.c @@ -202,7 +202,8 @@ dpdk_setup_interrupts (dpdk_device_t *xd) else { xd->flags |= DPDK_DEVICE_FLAG_INT_SUPPORTED; - rte_eth_dev_rx_intr_disable (xd->port_id, 0); + if (!(xd->flags & DPDK_DEVICE_FLAG_INT_UNMASKABLE)) + rte_eth_dev_rx_intr_disable (xd->port_id, 0); dpdk_log_info ("Probe for interrupt mode for device %U. Success.\n", format_dpdk_device_name, xd->port_id); } @@ -230,6 +231,13 @@ dpdk_setup_interrupts (dpdk_device_t *xd) rxq->clib_file_index = clib_file_add (&file_main, &f); vnet_hw_if_set_rx_queue_file_index (vnm, rxq->queue_index, rxq->clib_file_index); + if (xd->flags & DPDK_DEVICE_FLAG_INT_UNMASKABLE) + { + clib_file_main_t *fm = &file_main; + clib_file_t *f = + pool_elt_at_index (fm->file_pool, rxq->clib_file_index); + fm->file_update (f, UNIX_FILE_UPDATE_DELETE); + } } } vnet_hw_if_update_runtime_data (vnm, xd->hw_if_index); |