[dpdk-dev] [RFC PATCH 2/6] librte_ether: handle RTE_ETH_DEV_INTR_LSC for vdevs

[Bernard Iremonger]

Signed-off-by: Bernard Iremonger <bernard.iremonger at intel.com>
---
 lib/librte_ether/rte_ethdev.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 64e5a20..65d552a 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -1153,12 +1153,18 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t 
nb_rx_q, uint16_t nb_tx_q,
         * device supports it.
         */
        if (dev_conf->intr_conf.lsc == 1) {
-               const struct rte_pci_driver *pci_drv = &dev->driver->pci_drv;
+               if (dev->dev_type == RTE_ETH_DEV_PCI) {
+                       const struct rte_pci_driver *pci_drv = 
&dev->driver->pci_drv;

-               if (!(pci_drv->drv_flags & RTE_PCI_DRV_INTR_LSC)) {
-                       PMD_DEBUG_TRACE("driver %s does not support lsc\n",
-                                       pci_drv->name);
-                       return -EINVAL;
+                       if (!(pci_drv->drv_flags & RTE_PCI_DRV_INTR_LSC)) {
+                               PMD_DEBUG_TRACE("driver %s does not support 
lsc\n",
+                                               pci_drv->name);
+                               return -EINVAL;
+                       }
+               } else if (!(dev->dev_flags & RTE_ETH_DEV_INTR_LSC)) {
+                               PMD_DEBUG_TRACE("driver %s does not support 
lsc\n",
+                                               dev->data->name);
+                               return -EINVAL;
                }
        }

-- 
1.9.1