[dpdk-dev] [RFC PATCH 2/6] librte_ether: handle RTE_ETH_DEV_INTR_LSC for vdevs
Bernard Iremonger
bernard.iremonger at intel.com
Thu Aug 27 17:40:37 CEST 2015
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
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