eal: query multi-vector interrupt capability

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_interrupts.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_interrupts.c b/lib/librte_eal/linuxapp/eal/eal_interrupts.c
index 8938067..95beb4c 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_interrupts.c
+++ b/lib/librte_eal/linuxapp/eal/eal_interrupts.c
@@ -1212,3 +1212,12 @@ rte_intr_allow_others(struct rte_intr_handle *intr_handle)
        else
                return !!(intr_handle->max_intr - intr_handle->nb_efd);
 }
+
+int
+rte_intr_cap_multiple(struct rte_intr_handle *intr_handle)
+{
+       if (intr_handle->type == RTE_INTR_HANDLE_VFIO_MSIX)
+               return 1;
+
+       return 0;
+}