aboutsummaryrefslogtreecommitdiffstats
path: root/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c')
-rw-r--r--lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c b/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
index a1e8c834..2a47f29d 100644
--- a/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
@@ -77,6 +77,22 @@ vfio_mp_primary(const struct rte_mp_msg *msg, const void *peer)
reply.fds[0] = fd;
}
break;
+ case SOCKET_REQ_IOMMU_TYPE:
+ {
+ int iommu_type_id;
+
+ r->req = SOCKET_REQ_IOMMU_TYPE;
+
+ iommu_type_id = vfio_get_iommu_type();
+
+ if (iommu_type_id < 0)
+ r->result = SOCKET_ERR;
+ else {
+ r->iommu_type_id = iommu_type_id;
+ r->result = SOCKET_OK;
+ }
+ break;
+ }
default:
RTE_LOG(ERR, EAL, "vfio received invalid message!\n");
return -1;